{ "id": "/qingyang/festivals/1932", "place": { "id": "12359313", "slug": "qingyang", "name": "Qingyang", "region": "Gansu, China", "country": "CN", "lat": 35.70976, "lon": 107.64455, "elevation_m": 1427, "tz": "Asia/Shanghai" }, "year": 1932, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/qingyang/festivals/1932/ekadashi?on=1932-01-04", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22447, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-01-03T16:19:17+08:00", "utc": "1932-01-03T08:19:17Z", "ms": -1199029243294.861 }, "end": { "local": "1932-01-04T14:14:10+08:00", "utc": "1932-01-04T06:14:10Z", "ms": -1198950350332.0125 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-01-03T16:19:17+08:00", "utc": "1932-01-03T08:19:17Z", "ms": -1199029243294.861 }, "end": { "local": "1932-01-04T14:14:10+08:00", "utc": "1932-01-04T06:14:10Z", "ms": -1198950350332.0125 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-01-03", "window": { "start": { "local": "1932-01-03T07:59:53+08:00", "utc": "1932-01-02T23:59:53Z", "ms": -1199059206511.9014 }, "end": { "local": "1932-01-03T07:59:53+08:00", "utc": "1932-01-02T23:59:53Z", "ms": -1199059206511.9014 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-01-04", "window": { "start": { "local": "1932-01-04T08:00:02+08:00", "utc": "1932-01-04T00:00:02Z", "ms": -1198972797573.7969 }, "end": { "local": "1932-01-04T08:00:02+08:00", "utc": "1932-01-04T00:00:02Z", "ms": -1198972797573.7969 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:19 on Sun 3 Jan to 14:14 on Mon 4 Jan.", "fact": "1932-01-03T08:19:17Z → 1932-01-04T06:14:10Z" }, { "step": "kaala", "text": "Sunrise is at 08:00 on the 3rd and 08:00 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 3rd and is on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22447 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Qingyang, 1932: Monday 4 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-04", "confidence": "determinate" } ], "quote": "In Qingyang, Saphalā Ekādaśī 1932 falls on Monday 4 January. Ekādaśī runs from 16:19 on Sun 3 Jan to 14:14 on Mon 4 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-01-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-01-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20179, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-01-05T12:12:24+08:00", "utc": "1932-01-05T04:12:24Z", "ms": -1198871255688.6067 }, "end": { "local": "1932-01-06T10:19:36+08:00", "utc": "1932-01-06T02:19:36Z", "ms": -1198791624098.8276 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-01-05T12:12:24+08:00", "utc": "1932-01-05T04:12:24Z", "ms": -1198871255688.6067 }, "end": { "local": "1932-01-06T10:19:36+08:00", "utc": "1932-01-06T02:19:36Z", "ms": -1198791624098.8276 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-01-05", "window": { "start": { "local": "1932-01-05T17:48:43+08:00", "utc": "1932-01-05T09:48:43Z", "ms": -1198851077131.1602 }, "end": { "local": "1932-01-05T19:42:15+08:00", "utc": "1932-01-05T11:42:15Z", "ms": -1198844264907.1575 } }, "covered_min": 114, "window_min": 114, "qualifies": true }, { "local_date": "1932-01-06", "window": { "start": { "local": "1932-01-06T17:49:33+08:00", "utc": "1932-01-06T09:49:33Z", "ms": -1198764627119.8792 }, "end": { "local": "1932-01-06T19:42:59+08:00", "utc": "1932-01-06T11:42:59Z", "ms": -1198757821143.117 } }, "covered_min": 0, "window_min": 113, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:12 on Tue 5 Jan to 10:20 on Wed 6 Jan.", "fact": "1932-01-05T04:12:24Z → 1932-01-06T02:19:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:49–19:42 on the 5th, 17:50–19:43 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 114 of 114 minutes on the 5th and 0 of 113 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20179 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Tuesday 5 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-05", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Tuesday 5 January. Trayodaśī runs from 12:12 on Tue 5 Jan to 10:20 on Wed 6 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-01-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-01-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26615, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-01-06T10:19:36+08:00", "utc": "1932-01-06T02:19:36Z", "ms": -1198791624098.8276 }, "end": { "local": "1932-01-07T08:42:30+08:00", "utc": "1932-01-07T00:42:30Z", "ms": -1198711049761.9734 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-01-06T10:19:36+08:00", "utc": "1932-01-06T02:19:36Z", "ms": -1198791624098.8276 }, "end": { "local": "1932-01-07T08:42:30+08:00", "utc": "1932-01-07T00:42:30Z", "ms": -1198711049761.9734 } }, "kaala": "nishita", "days": [ { "local_date": "1932-01-05", "window": { "start": { "local": "1932-01-06T00:30:29+08:00", "utc": "1932-01-05T16:30:29Z", "ms": -1198826971291.1504 }, "end": { "local": "1932-01-06T01:18:29+08:00", "utc": "1932-01-05T17:18:29Z", "ms": -1198824091291.1504 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-01-06", "window": { "start": { "local": "1932-01-07T00:30:55+08:00", "utc": "1932-01-06T16:30:55Z", "ms": -1198740544707.0208 }, "end": { "local": "1932-01-07T01:18:55+08:00", "utc": "1932-01-06T17:18:55Z", "ms": -1198737664707.0208 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:20 on Wed 6 Jan to 08:43 on Thu 7 Jan.", "fact": "1932-01-06T02:19:36Z → 1932-01-07T00:42:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:30–01:18 on the 5th, 00:31–01:19 on the 6th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26615 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Wednesday 6 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-06", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Wednesday 6 January. Caturdaśī runs from 10:20 on Wed 6 Jan to 08:43 on Thu 7 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-01-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-01-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14536, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-01-11T07:13:59+08:00", "utc": "1932-01-10T23:13:59Z", "ms": -1198370761177.3047 }, "end": { "local": "1932-01-12T08:31:13+08:00", "utc": "1932-01-12T00:31:13Z", "ms": -1198279727391.2126 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-01-11T07:13:59+08:00", "utc": "1932-01-10T23:13:59Z", "ms": -1198370761177.3047 }, "end": { "local": "1932-01-12T08:31:13+08:00", "utc": "1932-01-12T00:31:13Z", "ms": -1198279727391.2126 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-01-11", "window": { "start": { "local": "1932-01-11T12:33:04+08:00", "utc": "1932-01-11T04:33:04Z", "ms": -1198351615609.1406 }, "end": { "local": "1932-01-11T13:21:04+08:00", "utc": "1932-01-11T05:21:04Z", "ms": -1198348735609.1406 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-01-12", "window": { "start": { "local": "1932-01-12T12:33:29+08:00", "utc": "1932-01-12T04:33:29Z", "ms": -1198265191108.3916 }, "end": { "local": "1932-01-12T13:21:29+08:00", "utc": "1932-01-12T05:21:29Z", "ms": -1198262311108.3916 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:14 on Mon 11 Jan to 08:31 on Tue 12 Jan.", "fact": "1932-01-10T23:13:59Z → 1932-01-12T00:31:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 11th, 12:33–13:21 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14536 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Monday 11 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-11", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Monday 11 January. Caturthī runs from 07:14 on Mon 11 Jan to 08:31 on Tue 12 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-01-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10832, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-02-13T03:54:42+08:00", "utc": "1932-02-12T19:54:42Z", "ms": -1195531518136.757 } }, "span": { "of": "transit", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 } }, "kaala": "sunset-day", "days": [ { "local_date": "1932-01-14", "window": { "start": { "local": "1932-01-13T17:55:50+08:00", "utc": "1932-01-13T09:55:50Z", "ms": -1198159449829.207 }, "end": { "local": "1932-01-14T17:56:47+08:00", "utc": "1932-01-14T09:56:47Z", "ms": -1198072992685.9382 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "1932-01-15", "window": { "start": { "local": "1932-01-14T17:56:47+08:00", "utc": "1932-01-14T09:56:47Z", "ms": -1198072992685.9382 }, "end": { "local": "1932-01-15T17:57:45+08:00", "utc": "1932-01-15T09:57:45Z", "ms": -1197986534885.8599 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1932-01-14", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:56 on Thu 14 Jan.", "fact": "1932-01-14T06:56:15Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:57, and the day of the 15th ends at 17:58.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 10832 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Thursday 14 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Qingyang, 1932: Wednesday 13 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1932-01-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1932-01-13", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Qingyang, Bhogi 1932 falls on Wednesday 13 January. It is kept the day before Pongal, which falls on Thursday 14 January. The Sun enters Makara at 14:56 on Thu 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th.", "cite": "https://ahargana.org/qingyang/festivals/1932/bhogi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10832, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-02-13T03:54:42+08:00", "utc": "1932-02-12T19:54:42Z", "ms": -1195531518136.757 } }, "span": { "of": "transit", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 } }, "kaala": "sunset-day", "days": [ { "local_date": "1932-01-14", "window": { "start": { "local": "1932-01-13T17:55:50+08:00", "utc": "1932-01-13T09:55:50Z", "ms": -1198159449829.207 }, "end": { "local": "1932-01-14T17:56:47+08:00", "utc": "1932-01-14T09:56:47Z", "ms": -1198072992685.9382 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "1932-01-15", "window": { "start": { "local": "1932-01-14T17:56:47+08:00", "utc": "1932-01-14T09:56:47Z", "ms": -1198072992685.9382 }, "end": { "local": "1932-01-15T17:57:45+08:00", "utc": "1932-01-15T09:57:45Z", "ms": -1197986534885.8599 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:56 on Thu 14 Jan.", "fact": "1932-01-14T06:56:15Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:57, and the day of the 15th ends at 17:58.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 10832 s" }, { "step": "ruling", "text": "Pongal, Qingyang, 1932: Thursday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1932-01-14", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1932-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Qingyang, Pongal 1932 falls on Thursday 14 January. The Sun enters Makara at 14:56 on Thu 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th.", "cite": "https://ahargana.org/qingyang/festivals/1932/pongal", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32625, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-02-13T03:54:42+08:00", "utc": "1932-02-12T19:54:42Z", "ms": -1195531518136.757 } }, "span": { "of": "transit", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 } }, "kaala": "civil-day", "days": [ { "local_date": "1932-01-14", "window": { "start": { "local": "1932-01-14T00:00:00+08:00", "utc": "1932-01-13T16:00:00Z", "ms": -1198137600000 }, "end": { "local": "1932-01-15T00:00:00+08:00", "utc": "1932-01-14T16:00:00Z", "ms": -1198051200000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "1932-01-15", "window": { "start": { "local": "1932-01-15T00:00:00+08:00", "utc": "1932-01-14T16:00:00Z", "ms": -1198051200000 }, "end": { "local": "1932-01-16T00:00:00+08:00", "utc": "1932-01-15T16:00:00Z", "ms": -1197964800000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:56 on Thu 14 Jan.", "fact": "1932-01-14T06:56:15Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Qingyang.", "fact": "civil-day: midnight-to-midnight · Asia/Shanghai" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from midnight. The transit falls on the 14th, not the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 32625 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Qingyang, 1932: Thursday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1932-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "1932-01-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Qingyang, Makara Saṅkrānti 1932 falls on Thursday 14 January. The Sun enters Makara at 14:56 on Thu 14 Jan, and the rule counts the day from midnight.", "cite": "https://ahargana.org/qingyang/festivals/1932/makara-sankranti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10832, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-02-13T03:54:42+08:00", "utc": "1932-02-12T19:54:42Z", "ms": -1195531518136.757 } }, "span": { "of": "transit", "start": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 }, "end": { "local": "1932-01-14T14:56:15+08:00", "utc": "1932-01-14T06:56:15Z", "ms": -1198083825104.5803 } }, "kaala": "sunset-day", "days": [ { "local_date": "1932-01-14", "window": { "start": { "local": "1932-01-13T17:55:50+08:00", "utc": "1932-01-13T09:55:50Z", "ms": -1198159449829.207 }, "end": { "local": "1932-01-14T17:56:47+08:00", "utc": "1932-01-14T09:56:47Z", "ms": -1198072992685.9382 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "1932-01-15", "window": { "start": { "local": "1932-01-14T17:56:47+08:00", "utc": "1932-01-14T09:56:47Z", "ms": -1198072992685.9382 }, "end": { "local": "1932-01-15T17:57:45+08:00", "utc": "1932-01-15T09:57:45Z", "ms": -1197986534885.8599 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1932-01-14", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:56 on Thu 14 Jan.", "fact": "1932-01-14T06:56:15Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:57, and the day of the 15th ends at 17:58.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 10832 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Thursday 14 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Qingyang, 1932: Friday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1932-01-15", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1932-01-15", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Qingyang, Mattu Pongal 1932 falls on Friday 15 January. It is kept the day after Pongal, which falls on Thursday 14 January. The Sun enters Makara at 14:56 on Thu 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th.", "cite": "https://ahargana.org/qingyang/festivals/1932/mattu-pongal", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-01-19", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29550, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-01-18T22:31:53+08:00", "utc": "1932-01-18T14:31:53Z", "ms": -1197710886881.3738 }, "end": { "local": "1932-01-19T23:45:30+08:00", "utc": "1932-01-19T15:45:30Z", "ms": -1197620069745.619 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-01-18T22:31:53+08:00", "utc": "1932-01-18T14:31:53Z", "ms": -1197710886881.3738 }, "end": { "local": "1932-01-19T23:45:30+08:00", "utc": "1932-01-19T15:45:30Z", "ms": -1197620069745.619 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-01-19", "window": { "start": { "local": "1932-01-19T07:58:22+08:00", "utc": "1932-01-18T23:58:22Z", "ms": -1197676897663.4976 }, "end": { "local": "1932-01-19T07:58:22+08:00", "utc": "1932-01-18T23:58:22Z", "ms": -1197676897663.4976 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-01-20", "window": { "start": { "local": "1932-01-20T07:58:00+08:00", "utc": "1932-01-19T23:58:00Z", "ms": -1197590519926.66 }, "end": { "local": "1932-01-20T07:58:00+08:00", "utc": "1932-01-19T23:58:00Z", "ms": -1197590519926.66 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:32 on Mon 18 Jan to 23:46 on Tue 19 Jan.", "fact": "1932-01-18T14:31:53Z → 1932-01-19T15:45:30Z" }, { "step": "kaala", "text": "Sunrise is at 07:58 on the 19th and 07:58 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29550 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Qingyang, 1932: Tuesday 19 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-19", "confidence": "determinate" } ], "quote": "In Qingyang, Putradā Ekādaśī 1932 falls on Tuesday 19 January. Ekādaśī runs from 22:32 on Mon 18 Jan to 23:46 on Tue 19 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-01-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-01-21", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14810, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-01-21T00:15:13+08:00", "utc": "1932-01-20T16:15:13Z", "ms": -1197531887070.2175 }, "end": { "local": "1932-01-22T00:01:41+08:00", "utc": "1932-01-21T16:01:41Z", "ms": -1197446299048.8591 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-01-21T00:15:13+08:00", "utc": "1932-01-20T16:15:13Z", "ms": -1197531887070.2175 }, "end": { "local": "1932-01-22T00:01:41+08:00", "utc": "1932-01-21T16:01:41Z", "ms": -1197446299048.8591 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-01-20", "window": { "start": { "local": "1932-01-20T18:02:42+08:00", "utc": "1932-01-20T10:02:42Z", "ms": -1197554237704.5918 }, "end": { "local": "1932-01-20T19:54:01+08:00", "utc": "1932-01-20T11:54:01Z", "ms": -1197547558554.333 } }, "covered_min": 0, "window_min": 111, "qualifies": false }, { "local_date": "1932-01-21", "window": { "start": { "local": "1932-01-21T18:03:43+08:00", "utc": "1932-01-21T10:03:43Z", "ms": -1197467776947.4612 }, "end": { "local": "1932-01-21T19:54:51+08:00", "utc": "1932-01-21T11:54:51Z", "ms": -1197461109367.3699 } }, "covered_min": 111, "window_min": 111, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:15 on Thu 21 Jan to 00:02 on Fri 22 Jan.", "fact": "1932-01-20T16:15:13Z → 1932-01-21T16:01:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:03–19:54 on the 20th, 18:04–19:55 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 111 minutes on the 20th and 111 of 111 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14810 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Thursday 21 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-21", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Thursday 21 January. Trayodaśī runs from 00:15 on Thu 21 Jan to 00:02 on Fri 22 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-01-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-01-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-01-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20866, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-01-26T15:29:57+08:00", "utc": "1932-01-26T07:29:57Z", "ms": -1197045003020.6323 }, "end": { "local": "1932-01-27T13:09:21+08:00", "utc": "1932-01-27T05:09:21Z", "ms": -1196967039159.5518 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-01-26T15:29:57+08:00", "utc": "1932-01-26T07:29:57Z", "ms": -1197045003020.6323 }, "end": { "local": "1932-01-27T13:09:21+08:00", "utc": "1932-01-27T05:09:21Z", "ms": -1196967039159.5518 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-01-26", "window": { "start": { "local": "1932-01-26T21:17:43+08:00", "utc": "1932-01-26T13:17:43Z", "ms": -1197024137170.82 }, "end": { "local": "1932-01-26T21:17:43+08:00", "utc": "1932-01-26T13:17:43Z", "ms": -1197024137170.82 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-01-27", "window": { "start": { "local": "1932-01-27T22:27:25+08:00", "utc": "1932-01-27T14:27:25Z", "ms": -1196933554640.3315 }, "end": { "local": "1932-01-27T22:27:25+08:00", "utc": "1932-01-27T14:27:25Z", "ms": -1196933554640.3315 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:30 on Tue 26 Jan to 13:09 on Wed 27 Jan.", "fact": "1932-01-26T07:29:57Z → 1932-01-27T05:09:21Z" }, { "step": "kaala", "text": "Moonrise is at 21:18 on the 26th and 22:27 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20866 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Tuesday 26 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-01-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-01-26", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Tuesday 26 January. Caturthī runs from 15:30 on Tue 26 Jan to 13:09 on Wed 27 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-01-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-02-02", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23318, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-02-02T01:21:49+08:00", "utc": "1932-02-01T17:21:49Z", "ms": -1196491090599.5022 }, "end": { "local": "1932-02-03T00:06:57+08:00", "utc": "1932-02-02T16:06:57Z", "ms": -1196409182698.8228 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-02T01:21:49+08:00", "utc": "1932-02-01T17:21:49Z", "ms": -1196491090599.5022 }, "end": { "local": "1932-02-03T00:06:57+08:00", "utc": "1932-02-02T16:06:57Z", "ms": -1196409182698.8228 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-02-02", "window": { "start": { "local": "1932-02-02T07:50:27+08:00", "utc": "1932-02-01T23:50:27Z", "ms": -1196467772944.3606 }, "end": { "local": "1932-02-02T07:50:27+08:00", "utc": "1932-02-01T23:50:27Z", "ms": -1196467772944.3606 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-02-03", "window": { "start": { "local": "1932-02-03T07:49:40+08:00", "utc": "1932-02-02T23:49:40Z", "ms": -1196381419516.737 }, "end": { "local": "1932-02-03T07:49:40+08:00", "utc": "1932-02-02T23:49:40Z", "ms": -1196381419516.737 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:22 on Tue 2 Feb to 00:07 on Wed 3 Feb.", "fact": "1932-02-01T17:21:49Z → 1932-02-02T16:06:57Z" }, { "step": "kaala", "text": "Sunrise is at 07:50 on the 2nd and 07:50 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 2nd and is not on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 23318 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Qingyang, 1932: Tuesday 2 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-02", "confidence": "determinate" } ], "quote": "In Qingyang, Ṣaṭtilā Ekādaśī 1932 falls on Tuesday 2 February. Ekādaśī runs from 01:22 on Tue 2 Feb to 00:07 on Wed 3 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-02-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-02-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8939, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-02-03T23:10:16+08:00", "utc": "1932-02-03T15:10:16Z", "ms": -1196326183707.3872 }, "end": { "local": "1932-02-04T22:35:11+08:00", "utc": "1932-02-04T14:35:11Z", "ms": -1196241888691.6406 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-03T23:10:16+08:00", "utc": "1932-02-03T15:10:16Z", "ms": -1196326183707.3872 }, "end": { "local": "1932-02-04T22:35:11+08:00", "utc": "1932-02-04T14:35:11Z", "ms": -1196241888691.6406 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-02-03", "window": { "start": { "local": "1932-02-03T18:17:12+08:00", "utc": "1932-02-03T10:17:12Z", "ms": -1196343768194.8298 }, "end": { "local": "1932-02-03T20:05:25+08:00", "utc": "1932-02-03T12:05:25Z", "ms": -1196337274786.9133 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "1932-02-04", "window": { "start": { "local": "1932-02-04T18:18:14+08:00", "utc": "1932-02-04T10:18:14Z", "ms": -1196257305644.1477 }, "end": { "local": "1932-02-04T20:06:13+08:00", "utc": "1932-02-04T12:06:13Z", "ms": -1196250827194.869 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:10 on Wed 3 Feb to 22:35 on Thu 4 Feb.", "fact": "1932-02-03T15:10:16Z → 1932-02-04T14:35:11Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:17–20:05 on the 3rd, 18:18–20:06 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 108 minutes on the 3rd and 108 of 108 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8939 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Thursday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-04", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Thursday 4 February. Trayodaśī runs from 23:10 on Wed 3 Feb to 22:35 on Thu 4 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-02-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7437, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-02-04T22:35:11+08:00", "utc": "1932-02-04T14:35:11Z", "ms": -1196241888691.6406 }, "end": { "local": "1932-02-05T22:25:32+08:00", "utc": "1932-02-05T14:25:32Z", "ms": -1196156068207.1694 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-04T22:35:11+08:00", "utc": "1932-02-04T14:35:11Z", "ms": -1196241888691.6406 }, "end": { "local": "1932-02-05T22:25:32+08:00", "utc": "1932-02-05T14:25:32Z", "ms": -1196156068207.1694 } }, "kaala": "nishita", "days": [ { "local_date": "1932-02-04", "window": { "start": { "local": "1932-02-05T00:39:09+08:00", "utc": "1932-02-04T16:39:09Z", "ms": -1196234451459.3523 }, "end": { "local": "1932-02-05T01:27:09+08:00", "utc": "1932-02-04T17:27:09Z", "ms": -1196231571459.3523 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-02-05", "window": { "start": { "local": "1932-02-06T00:39:14+08:00", "utc": "1932-02-05T16:39:14Z", "ms": -1196148045804.5269 }, "end": { "local": "1932-02-06T01:27:14+08:00", "utc": "1932-02-05T17:27:14Z", "ms": -1196145165804.5269 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:35 on Thu 4 Feb to 22:26 on Fri 5 Feb.", "fact": "1932-02-04T14:35:11Z → 1932-02-05T14:25:32Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:39–01:27 on the 4th, 00:39–01:27 on the 5th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7437 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Thursday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-04", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Thursday 4 February. Caturdaśī runs from 22:35 on Thu 4 Feb to 22:26 on Fri 5 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26693, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-02-04T22:35:11+08:00", "utc": "1932-02-04T14:35:11Z", "ms": -1196241888691.6406 }, "end": { "local": "1932-02-05T22:25:32+08:00", "utc": "1932-02-05T14:25:32Z", "ms": -1196156068207.1694 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-04T22:35:11+08:00", "utc": "1932-02-04T14:35:11Z", "ms": -1196241888691.6406 }, "end": { "local": "1932-02-05T22:25:32+08:00", "utc": "1932-02-05T14:25:32Z", "ms": -1196156068207.1694 } }, "kaala": "arunodaya", "days": [ { "local_date": "1932-02-05", "window": { "start": { "local": "1932-02-05T06:00:04+08:00", "utc": "1932-02-04T22:00:04Z", "ms": -1196215195723.8357 }, "end": { "local": "1932-02-05T07:48:03+08:00", "utc": "1932-02-04T23:48:03Z", "ms": -1196208717274.557 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "1932-02-06", "window": { "start": { "local": "1932-02-06T05:59:28+08:00", "utc": "1932-02-05T21:59:28Z", "ms": -1196128831713.6414 }, "end": { "local": "1932-02-06T07:47:12+08:00", "utc": "1932-02-05T23:47:12Z", "ms": -1196122368407.8647 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:35 on Thu 4 Feb to 22:26 on Fri 5 Feb.", "fact": "1932-02-04T14:35:11Z → 1932-02-05T14:25:32Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 06:00–07:48 on the 5th, 05:59–07:47 on the 6th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 108 of 108 minutes on the 5th and 0 of 108 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26693 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Qingyang, 1932: Friday 5 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)" } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-05", "confidence": "determinate" } ], "quote": "In Qingyang, Yama Tarpaṇa 1932 falls on Friday 5 February. Caturdaśī runs from 22:35 on Thu 4 Feb to 22:26 on Fri 5 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/qingyang/festivals/1932/yama-tarpana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26497, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-02-10T02:56:47+08:00", "utc": "1932-02-09T18:56:47Z", "ms": -1195794193190.9956 }, "end": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-10T02:56:47+08:00", "utc": "1932-02-09T18:56:47Z", "ms": -1195794193190.9956 }, "end": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-02-10", "window": { "start": { "local": "1932-02-10T12:40:00+08:00", "utc": "1932-02-10T04:40:00Z", "ms": -1195759200443.2964 }, "end": { "local": "1932-02-10T13:28:00+08:00", "utc": "1932-02-10T05:28:00Z", "ms": -1195756320443.2964 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-02-11", "window": { "start": { "local": "1932-02-11T12:40:01+08:00", "utc": "1932-02-11T04:40:01Z", "ms": -1195672798911.0974 }, "end": { "local": "1932-02-11T13:28:01+08:00", "utc": "1932-02-11T05:28:01Z", "ms": -1195669918911.0974 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:57 on Wed 10 Feb to 05:18 on Thu 11 Feb.", "fact": "1932-02-09T18:56:47Z → 1932-02-10T21:18:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 10th, 12:40–13:28 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 26497 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Qingyang, 1932: Wednesday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-10", "confidence": "determinate" } ], "quote": "In Qingyang, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 1932 falls on Wednesday 10 February. Caturthī runs from 02:57 on Wed 10 Feb to 05:18 on Thu 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/ganesha-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24401, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-02-10T02:56:47+08:00", "utc": "1932-02-09T18:56:47Z", "ms": -1195794193190.9956 }, "end": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-10T02:56:47+08:00", "utc": "1932-02-09T18:56:47Z", "ms": -1195794193190.9956 }, "end": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-02-09", "window": { "start": { "local": "1932-02-09T18:23:25+08:00", "utc": "1932-02-09T10:23:25Z", "ms": -1195824995053.9668 }, "end": { "local": "1932-02-09T20:10:06+08:00", "utc": "1932-02-09T12:10:06Z", "ms": -1195818594025.7285 } }, "covered_min": 0, "window_min": 107, "qualifies": false }, { "local_date": "1932-02-10", "window": { "start": { "local": "1932-02-10T18:24:26+08:00", "utc": "1932-02-10T10:24:26Z", "ms": -1195738533544.4126 }, "end": { "local": "1932-02-10T20:10:52+08:00", "utc": "1932-02-10T12:10:52Z", "ms": -1195732148476.4412 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:57 on Wed 10 Feb to 05:18 on Thu 11 Feb.", "fact": "1932-02-09T18:56:47Z → 1932-02-10T21:18:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:23–20:10 on the 9th, 18:24–20:11 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 0 of 107 minutes on the 9th and 106 of 106 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24401 s" }, { "step": "ruling", "text": "Tila Caturthī, Qingyang, 1932: Wednesday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "tila-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-10", "confidence": "determinate" } ], "quote": "In Qingyang, Tila Caturthī 1932 falls on Wednesday 10 February. Caturthī runs from 02:57 on Wed 10 Feb to 05:18 on Thu 11 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/tila-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17013, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 }, "end": { "local": "1932-02-12T07:56:29+08:00", "utc": "1932-02-11T23:56:29Z", "ms": -1195603410976.436 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 }, "end": { "local": "1932-02-12T07:56:29+08:00", "utc": "1932-02-11T23:56:29Z", "ms": -1195603410976.436 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-02-11", "window": { "start": { "local": "1932-02-11T12:40:01+08:00", "utc": "1932-02-11T04:40:01Z", "ms": -1195672798911.0974 }, "end": { "local": "1932-02-11T13:28:01+08:00", "utc": "1932-02-11T05:28:01Z", "ms": -1195669918911.0974 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-02-12", "window": { "start": { "local": "1932-02-12T12:40:02+08:00", "utc": "1932-02-12T04:40:02Z", "ms": -1195586398176.2183 }, "end": { "local": "1932-02-12T13:28:02+08:00", "utc": "1932-02-12T05:28:02Z", "ms": -1195583518176.2183 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 05:18 on Thu 11 Feb to 07:56 on Fri 12 Feb.", "fact": "1932-02-10T21:18:24Z → 1932-02-11T23:56:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 11th, 12:40–13:28 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17013 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Qingyang, 1932: Thursday 11 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-11", "confidence": "determinate" } ], "quote": "In Qingyang, Śrī Pañcamī 1932 falls on Thursday 11 February. Pañcamī runs from 05:18 on Thu 11 Feb to 07:56 on Fri 12 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/shri-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17013, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 }, "end": { "local": "1932-02-12T07:56:29+08:00", "utc": "1932-02-11T23:56:29Z", "ms": -1195603410976.436 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-11T05:18:24+08:00", "utc": "1932-02-10T21:18:24Z", "ms": -1195699296024.2273 }, "end": { "local": "1932-02-12T07:56:29+08:00", "utc": "1932-02-11T23:56:29Z", "ms": -1195603410976.436 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-02-11", "window": { "start": { "local": "1932-02-11T12:40:01+08:00", "utc": "1932-02-11T04:40:01Z", "ms": -1195672798911.0974 }, "end": { "local": "1932-02-11T13:28:01+08:00", "utc": "1932-02-11T05:28:01Z", "ms": -1195669918911.0974 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-02-12", "window": { "start": { "local": "1932-02-12T12:40:02+08:00", "utc": "1932-02-12T04:40:02Z", "ms": -1195586398176.2183 }, "end": { "local": "1932-02-12T13:28:02+08:00", "utc": "1932-02-12T05:28:02Z", "ms": -1195583518176.2183 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 05:18 on Thu 11 Feb to 07:56 on Fri 12 Feb.", "fact": "1932-02-10T21:18:24Z → 1932-02-11T23:56:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 11th, 12:40–13:28 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17013 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Qingyang, 1932: Thursday 11 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-11", "confidence": "determinate" } ], "quote": "In Qingyang, Vasanta Pañcamī 1932 falls on Thursday 11 February. Pañcamī runs from 05:18 on Thu 11 Feb to 07:56 on Fri 12 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vasanta-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10660, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-02-13T10:38:14+08:00", "utc": "1932-02-13T02:38:14Z", "ms": -1195507305801.0935 }, "end": { "local": "1932-02-14T13:08:58+08:00", "utc": "1932-02-14T05:08:58Z", "ms": -1195411862418.2273 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-13T10:38:14+08:00", "utc": "1932-02-13T02:38:14Z", "ms": -1195507305801.0935 }, "end": { "local": "1932-02-14T13:08:58+08:00", "utc": "1932-02-14T05:08:58Z", "ms": -1195411862418.2273 } }, "kaala": "arunodaya", "days": [ { "local_date": "1932-02-13", "window": { "start": { "local": "1932-02-13T05:54:41+08:00", "utc": "1932-02-12T21:54:41Z", "ms": -1195524318586.8918 }, "end": { "local": "1932-02-13T07:40:34+08:00", "utc": "1932-02-12T23:40:34Z", "ms": -1195517965861.6377 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1932-02-14", "window": { "start": { "local": "1932-02-14T05:53:56+08:00", "utc": "1932-02-13T21:53:56Z", "ms": -1195437964289.4937 }, "end": { "local": "1932-02-14T07:39:32+08:00", "utc": "1932-02-13T23:39:32Z", "ms": -1195431627933.9336 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:38 on Sat 13 Feb to 13:09 on Sun 14 Feb.", "fact": "1932-02-13T02:38:14Z → 1932-02-14T05:08:58Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:55–07:41 on the 13th, 05:54–07:40 on the 14th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during aruṇodaya. It covers 0 of 106 minutes on the 13th and 106 of 106 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10660 s" }, { "step": "ruling", "text": "Ratha Saptamī, Qingyang, 1932: Sunday 14 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-14", "confidence": "determinate" } ], "quote": "In Qingyang, Ratha Saptamī 1932 falls on Sunday 14 February. Saptamī runs from 10:38 on Sat 13 Feb to 13:09 on Sun 14 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/qingyang/festivals/1932/ratha-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-02-18", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35088, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-02-17T17:25:11+08:00", "utc": "1932-02-17T09:25:11Z", "ms": -1195137288585.4856 }, "end": { "local": "1932-02-18T17:20:00+08:00", "utc": "1932-02-18T09:20:00Z", "ms": -1195051199890.5159 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-17T17:25:11+08:00", "utc": "1932-02-17T09:25:11Z", "ms": -1195137288585.4856 }, "end": { "local": "1932-02-18T17:20:00+08:00", "utc": "1932-02-18T09:20:00Z", "ms": -1195051199890.5159 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-02-17", "window": { "start": { "local": "1932-02-17T07:36:19+08:00", "utc": "1932-02-16T23:36:19Z", "ms": -1195172621401.2532 }, "end": { "local": "1932-02-17T07:36:19+08:00", "utc": "1932-02-16T23:36:19Z", "ms": -1195172621401.2532 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-02-18", "window": { "start": { "local": "1932-02-18T07:35:12+08:00", "utc": "1932-02-17T23:35:12Z", "ms": -1195086288197.5415 }, "end": { "local": "1932-02-18T07:35:12+08:00", "utc": "1932-02-17T23:35:12Z", "ms": -1195086288197.5415 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:25 on Wed 17 Feb to 17:20 on Thu 18 Feb.", "fact": "1932-02-17T09:25:11Z → 1932-02-18T09:20:00Z" }, { "step": "kaala", "text": "Sunrise is at 07:36 on the 17th and 07:35 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35088 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Qingyang, 1932: Thursday 18 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-18", "confidence": "determinate" } ], "quote": "In Qingyang, Jayā Ekādaśī 1932 falls on Thursday 18 February. Ekādaśī runs from 17:25 on Wed 17 Feb to 17:20 on Thu 18 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-02-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10810, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-02-18T17:20:00+08:00", "utc": "1932-02-18T09:20:00Z", "ms": -1195051199890.5159 }, "end": { "local": "1932-02-19T16:27:55+08:00", "utc": "1932-02-19T08:27:55Z", "ms": -1194967924804.0632 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-18T17:20:00+08:00", "utc": "1932-02-18T09:20:00Z", "ms": -1195051199890.5159 }, "end": { "local": "1932-02-19T16:27:55+08:00", "utc": "1932-02-19T08:27:55Z", "ms": -1194967924804.0632 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-02-18", "window": { "start": { "local": "1932-02-18T12:39:50+08:00", "utc": "1932-02-18T04:39:50Z", "ms": -1195068010007.6807 }, "end": { "local": "1932-02-18T13:27:50+08:00", "utc": "1932-02-18T05:27:50Z", "ms": -1195065130007.6807 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-02-19", "window": { "start": { "local": "1932-02-19T12:39:45+08:00", "utc": "1932-02-19T04:39:45Z", "ms": -1194981614577.999 }, "end": { "local": "1932-02-19T13:27:45+08:00", "utc": "1932-02-19T05:27:45Z", "ms": -1194978734577.999 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:20 on Thu 18 Feb to 16:28 on Fri 19 Feb.", "fact": "1932-02-18T09:20:00Z → 1932-02-19T08:27:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 18th, 12:40–13:28 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 18th and 48 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 10810 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Qingyang, 1932: Friday 19 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhishma-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Bhisma dvadasi (purvaviddha), Amalaki dvadasi, Santana dvadasi, Varaha dvadasi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-19", "confidence": "determinate" } ], "quote": "In Qingyang, Bhīṣma Dvādaśī 1932 falls on Friday 19 February. Dvādaśī runs from 17:20 on Thu 18 Feb to 16:28 on Fri 19 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/bhishma-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-02-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7532, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-02-19T16:27:55+08:00", "utc": "1932-02-19T08:27:55Z", "ms": -1194967924804.0632 }, "end": { "local": "1932-02-20T14:53:35+08:00", "utc": "1932-02-20T06:53:35Z", "ms": -1194887185005.126 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-19T16:27:55+08:00", "utc": "1932-02-19T08:27:55Z", "ms": -1194967924804.0632 }, "end": { "local": "1932-02-20T14:53:35+08:00", "utc": "1932-02-20T06:53:35Z", "ms": -1194887185005.126 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-02-19", "window": { "start": { "local": "1932-02-19T18:33:27+08:00", "utc": "1932-02-19T10:33:27Z", "ms": -1194960393064.533 }, "end": { "local": "1932-02-19T20:17:23+08:00", "utc": "1932-02-19T12:17:23Z", "ms": -1194954157329.1067 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "1932-02-20", "window": { "start": { "local": "1932-02-20T18:34:25+08:00", "utc": "1932-02-20T10:34:25Z", "ms": -1194873934655.8904 }, "end": { "local": "1932-02-20T20:18:04+08:00", "utc": "1932-02-20T12:18:04Z", "ms": -1194867716039.7983 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:28 on Fri 19 Feb to 14:54 on Sat 20 Feb.", "fact": "1932-02-19T08:27:55Z → 1932-02-20T06:53:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:33–20:17 on the 19th, 18:34–20:18 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 104 of 104 minutes on the 19th and 0 of 104 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7532 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Friday 19 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-19", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Friday 19 February. Trayodaśī runs from 16:28 on Fri 19 Feb to 14:54 on Sat 20 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-02-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-21", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 263, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-02-21T12:43:57+08:00", "utc": "1932-02-21T04:43:57Z", "ms": -1194808562895.9797 }, "end": { "local": "1932-02-22T10:07:19+08:00", "utc": "1932-02-22T02:07:19Z", "ms": -1194731560621.9653 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1932-02-21T12:43:57+08:00", "utc": "1932-02-21T04:43:57Z", "ms": -1194808562895.9797 }, "end": { "local": "1932-02-22T10:07:19+08:00", "utc": "1932-02-22T02:07:19Z", "ms": -1194731560621.9653 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-02-21", "window": { "start": { "local": "1932-02-21T12:39:34+08:00", "utc": "1932-02-21T04:39:34Z", "ms": -1194808825813.4126 }, "end": { "local": "1932-02-21T13:27:34+08:00", "utc": "1932-02-21T05:27:34Z", "ms": -1194805945813.4126 } }, "covered_min": 44, "window_min": 48, "qualifies": true }, { "local_date": "1932-02-22", "window": { "start": { "local": "1932-02-22T12:39:28+08:00", "utc": "1932-02-22T04:39:28Z", "ms": -1194722432442.5327 }, "end": { "local": "1932-02-22T13:27:28+08:00", "utc": "1932-02-22T05:27:28Z", "ms": -1194719552442.5327 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:44 on Sun 21 Feb to 10:07 on Mon 22 Feb.", "fact": "1932-02-21T04:43:57Z → 1932-02-22T02:07:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 21st, 12:39–13:27 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 44 of 48 minutes on the 21st and 0 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 263 s < 300 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Qingyang, 1932: Sunday 21 February.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "maghi-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Maghi purnima (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-21", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-21", "confidence": "determinate" } ], "quote": "In Qingyang, Māghī Pūrṇimā 1932 falls on Sunday 21 February. Pūrṇimā runs from 12:44 on Sun 21 Feb to 10:07 on Mon 22 Feb and covers 44 of 48 minutes of madhyāhna that midday. It is 4 min 23 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/maghi-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-02-24", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-02-24", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1734, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-02-25T01:03:32+08:00", "utc": "1932-02-24T17:03:32Z", "ms": -1194504987700.3865 }, "end": { "local": "1932-02-25T22:05:25+08:00", "utc": "1932-02-25T14:05:25Z", "ms": -1194429274896.1567 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-02-25T01:03:32+08:00", "utc": "1932-02-24T17:03:32Z", "ms": -1194504987700.3865 }, "end": { "local": "1932-02-25T22:05:25+08:00", "utc": "1932-02-25T14:05:25Z", "ms": -1194429274896.1567 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-02-24", "window": { "start": { "local": "1932-02-24T21:21:42+08:00", "utc": "1932-02-24T13:21:42Z", "ms": -1194518298181.0786 }, "end": { "local": "1932-02-24T21:21:42+08:00", "utc": "1932-02-24T13:21:42Z", "ms": -1194518298181.0786 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-02-25", "window": { "start": { "local": "1932-02-25T22:34:19+08:00", "utc": "1932-02-25T14:34:19Z", "ms": -1194427540856.2742 }, "end": { "local": "1932-02-25T22:34:19+08:00", "utc": "1932-02-25T14:34:19Z", "ms": -1194427540856.2742 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:04 on Thu 25 Feb to 22:05 on Thu 25 Feb.", "fact": "1932-02-24T17:03:32Z → 1932-02-25T14:05:25Z" }, { "step": "kaala", "text": "Moonrise is at 21:22 on the 24th and 22:34 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 1734 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Wednesday 24 February.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-02-24", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-02-24", "confidence": "boundary" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Wednesday 24 February. Caturthī runs from 01:04 on Thu 25 Feb to 22:05 on Thu 25 Feb, and is current at moonrise on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-02-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-03-03", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15083, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-03-02T11:36:12+08:00", "utc": "1932-03-02T03:36:12Z", "ms": -1193948628285.2722 }, "end": { "local": "1932-03-03T11:29:20+08:00", "utc": "1932-03-03T03:29:20Z", "ms": -1193862639579.2805 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-02T11:36:12+08:00", "utc": "1932-03-02T03:36:12Z", "ms": -1193948628285.2722 }, "end": { "local": "1932-03-03T11:29:20+08:00", "utc": "1932-03-03T03:29:20Z", "ms": -1193862639579.2805 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-03-02", "window": { "start": { "local": "1932-03-02T07:19:16+08:00", "utc": "1932-03-01T23:19:16Z", "ms": -1193964043981.9639 }, "end": { "local": "1932-03-02T07:19:16+08:00", "utc": "1932-03-01T23:19:16Z", "ms": -1193964043981.9639 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-03-03", "window": { "start": { "local": "1932-03-03T07:17:57+08:00", "utc": "1932-03-02T23:17:57Z", "ms": -1193877723059.0496 }, "end": { "local": "1932-03-03T07:17:57+08:00", "utc": "1932-03-02T23:17:57Z", "ms": -1193877723059.0496 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:36 on Wed 2 Mar to 11:29 on Thu 3 Mar.", "fact": "1932-03-02T03:36:12Z → 1932-03-03T03:29:20Z" }, { "step": "kaala", "text": "Sunrise is at 07:19 on the 2nd and 07:18 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 2nd and is on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15083 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Qingyang, 1932: Thursday 3 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-03", "confidence": "determinate" } ], "quote": "In Qingyang, Vijayā Ekādaśī 1932 falls on Thursday 3 March. Ekādaśī runs from 11:36 on Wed 2 Mar to 11:29 on Thu 3 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-03-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-03-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21891, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-03-04T11:51:46+08:00", "utc": "1932-03-04T03:51:46Z", "ms": -1193774893985.4893 }, "end": { "local": "1932-03-05T12:42:38+08:00", "utc": "1932-03-05T04:42:38Z", "ms": -1193685441663.2944 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-04T11:51:46+08:00", "utc": "1932-03-04T03:51:46Z", "ms": -1193774893985.4893 }, "end": { "local": "1932-03-05T12:42:38+08:00", "utc": "1932-03-05T04:42:38Z", "ms": -1193685441663.2944 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-03-04", "window": { "start": { "local": "1932-03-04T18:46:35+08:00", "utc": "1932-03-04T10:46:35Z", "ms": -1193750004988.4026 }, "end": { "local": "1932-03-04T20:26:25+08:00", "utc": "1932-03-04T12:26:25Z", "ms": -1193744015402.0415 } }, "covered_min": 100, "window_min": 100, "qualifies": true }, { "local_date": "1932-03-05", "window": { "start": { "local": "1932-03-05T18:47:29+08:00", "utc": "1932-03-05T10:47:29Z", "ms": -1193663551000.4827 }, "end": { "local": "1932-03-05T20:27:01+08:00", "utc": "1932-03-05T12:27:01Z", "ms": -1193657579398.6582 } }, "covered_min": 0, "window_min": 100, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:52 on Fri 4 Mar to 12:43 on Sat 5 Mar.", "fact": "1932-03-04T03:51:46Z → 1932-03-05T04:42:38Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:26 on the 4th, 18:47–20:27 on the 5th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 100 of 100 minutes on the 4th and 0 of 100 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21891 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Friday 4 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-04", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Friday 4 March. Trayodaśī runs from 11:52 on Fri 4 Mar to 12:43 on Sat 5 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-03-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38145, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-03-05T12:42:38+08:00", "utc": "1932-03-05T04:42:38Z", "ms": -1193685441663.2944 }, "end": { "local": "1932-03-06T14:00:44+08:00", "utc": "1932-03-06T06:00:44Z", "ms": -1193594356145.1667 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-05T12:42:38+08:00", "utc": "1932-03-05T04:42:38Z", "ms": -1193685441663.2944 }, "end": { "local": "1932-03-06T14:00:44+08:00", "utc": "1932-03-06T06:00:44Z", "ms": -1193594356145.1667 } }, "kaala": "nishita", "days": [ { "local_date": "1932-03-05", "window": { "start": { "local": "1932-03-06T00:36:43+08:00", "utc": "1932-03-05T16:36:43Z", "ms": -1193642597493.6414 }, "end": { "local": "1932-03-06T01:24:43+08:00", "utc": "1932-03-05T17:24:43Z", "ms": -1193639717493.6414 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-03-06", "window": { "start": { "local": "1932-03-07T00:36:29+08:00", "utc": "1932-03-06T16:36:29Z", "ms": -1193556211367.95 }, "end": { "local": "1932-03-07T01:24:29+08:00", "utc": "1932-03-06T17:24:29Z", "ms": -1193553331367.95 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:43 on Sat 5 Mar to 14:01 on Sun 6 Mar.", "fact": "1932-03-05T04:42:38Z → 1932-03-06T06:00:44Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:37–01:25 on the 5th, 00:36–01:24 on the 6th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 38145 s" }, { "step": "ruling", "text": "Mahāśivarātri, Qingyang, 1932: Saturday 5 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-05", "confidence": "determinate" } ], "quote": "In Qingyang, Mahāśivarātri 1932 falls on Saturday 5 March. Caturdaśī runs from 12:43 on Sat 5 Mar to 14:01 on Sun 6 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/maha-shivaratri", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-03-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34006, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-03-10T22:50:57+08:00", "utc": "1932-03-10T14:50:57Z", "ms": -1193216943042.4553 }, "end": { "local": "1932-03-12T01:30:43+08:00", "utc": "1932-03-11T17:30:43Z", "ms": -1193120956726.4048 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-10T22:50:57+08:00", "utc": "1932-03-10T14:50:57Z", "ms": -1193216943042.4553 }, "end": { "local": "1932-03-12T01:30:43+08:00", "utc": "1932-03-11T17:30:43Z", "ms": -1193120956726.4048 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-03-10", "window": { "start": { "local": "1932-03-10T12:36:11+08:00", "utc": "1932-03-10T04:36:11Z", "ms": -1193253829065.664 }, "end": { "local": "1932-03-10T13:24:11+08:00", "utc": "1932-03-10T05:24:11Z", "ms": -1193250949065.664 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-03-11", "window": { "start": { "local": "1932-03-11T12:35:55+08:00", "utc": "1932-03-11T04:35:55Z", "ms": -1193167444590.851 }, "end": { "local": "1932-03-11T13:23:55+08:00", "utc": "1932-03-11T05:23:55Z", "ms": -1193164564590.851 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:51 on Thu 10 Mar to 01:31 on Sat 12 Mar.", "fact": "1932-03-10T14:50:57Z → 1932-03-11T17:30:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:36–13:24 on the 10th, 12:36–13:24 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34006 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Friday 11 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-11", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Friday 11 March. Caturthī runs from 22:51 on Thu 10 Mar to 01:31 on Sat 12 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-03-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-03-19", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2941, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-03-18T09:00:25+08:00", "utc": "1932-03-18T01:00:25Z", "ms": -1192575574526.339 }, "end": { "local": "1932-03-19T07:44:46+08:00", "utc": "1932-03-18T23:44:46Z", "ms": -1192493714201.424 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-18T09:00:25+08:00", "utc": "1932-03-18T01:00:25Z", "ms": -1192575574526.339 }, "end": { "local": "1932-03-19T07:44:46+08:00", "utc": "1932-03-18T23:44:46Z", "ms": -1192493714201.424 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-03-18", "window": { "start": { "local": "1932-03-18T06:57:11+08:00", "utc": "1932-03-17T22:57:11Z", "ms": -1192582969228.5767 }, "end": { "local": "1932-03-18T06:57:11+08:00", "utc": "1932-03-17T22:57:11Z", "ms": -1192582969228.5767 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-03-19", "window": { "start": { "local": "1932-03-19T06:55:45+08:00", "utc": "1932-03-18T22:55:45Z", "ms": -1192496654981.5007 }, "end": { "local": "1932-03-19T06:55:45+08:00", "utc": "1932-03-18T22:55:45Z", "ms": -1192496654981.5007 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:00 on Fri 18 Mar to 07:45 on Sat 19 Mar.", "fact": "1932-03-18T01:00:25Z → 1932-03-18T23:44:46Z" }, { "step": "kaala", "text": "Sunrise is at 06:57 on the 18th and 06:56 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2941 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Qingyang, 1932: Saturday 19 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-19", "confidence": "determinate" } ], "quote": "In Qingyang, Āmalakī Ekādaśī 1932 falls on Saturday 19 March. Ekādaśī runs from 09:00 on Fri 18 Mar to 07:45 on Sat 19 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-03-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-03-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23614, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-03-20T05:45:31+08:00", "utc": "1932-03-19T21:45:31Z", "ms": -1192414469214.5088 }, "end": { "local": "1932-03-21T03:09:01+08:00", "utc": "1932-03-20T19:09:01Z", "ms": -1192337459325.5503 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-20T05:45:31+08:00", "utc": "1932-03-19T21:45:31Z", "ms": -1192414469214.5088 }, "end": { "local": "1932-03-21T03:09:01+08:00", "utc": "1932-03-20T19:09:01Z", "ms": -1192337459325.5503 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-03-19", "window": { "start": { "local": "1932-03-19T18:59:37+08:00", "utc": "1932-03-19T10:59:37Z", "ms": -1192453223385.163 }, "end": { "local": "1932-03-19T20:34:54+08:00", "utc": "1932-03-19T12:34:54Z", "ms": -1192447505720.2932 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "1932-03-20", "window": { "start": { "local": "1932-03-20T19:00:27+08:00", "utc": "1932-03-20T11:00:27Z", "ms": -1192366773113.2268 }, "end": { "local": "1932-03-20T20:35:26+08:00", "utc": "1932-03-20T12:35:26Z", "ms": -1192361073624.629 } }, "covered_min": 95, "window_min": 95, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:46 on Sun 20 Mar to 03:09 on Mon 21 Mar.", "fact": "1932-03-19T21:45:31Z → 1932-03-20T19:09:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:00–20:35 on the 19th, 19:00–20:35 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 95 minutes on the 19th and 95 of 95 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23614 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Sunday 20 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-20", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Sunday 20 March. Trayodaśī runs from 05:46 on Sun 20 Mar to 03:09 on Mon 21 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-03-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5712, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-03-22T00:03:16+08:00", "utc": "1932-03-21T16:03:16Z", "ms": -1192262204099.7183 }, "end": { "local": "1932-03-22T20:37:19+08:00", "utc": "1932-03-22T12:37:19Z", "ms": -1192188160796.4612 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-22T00:03:16+08:00", "utc": "1932-03-21T16:03:16Z", "ms": -1192262204099.7183 }, "end": { "local": "1932-03-22T20:37:19+08:00", "utc": "1932-03-22T12:37:19Z", "ms": -1192188160796.4612 } }, "kaala": "sayahna", "days": [ { "local_date": "1932-03-21", "window": { "start": { "local": "1932-03-21T16:35:36+08:00", "utc": "1932-03-21T08:35:36Z", "ms": -1192289063794.2312 }, "end": { "local": "1932-03-21T19:01:17+08:00", "utc": "1932-03-21T11:01:17Z", "ms": -1192280323005.6033 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "1932-03-22", "window": { "start": { "local": "1932-03-22T16:35:59+08:00", "utc": "1932-03-22T08:35:59Z", "ms": -1192202641055.9233 }, "end": { "local": "1932-03-22T19:02:07+08:00", "utc": "1932-03-22T11:02:07Z", "ms": -1192193873044.811 } }, "covered_min": 146, "window_min": 146, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:03 on Tue 22 Mar to 20:37 on Tue 22 Mar.", "fact": "1932-03-21T16:03:16Z → 1932-03-22T12:37:19Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:36–19:01 on the 21st, 16:36–19:02 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 146 minutes on the 21st and 146 of 146 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5712 s" }, { "step": "ruling", "text": "Holikā Dahana, Qingyang, 1932: Tuesday 22 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holika-dahana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "not_evaluated": "The hour the row gives for the rite (\"it should be observed on second half of purnima at night\") is not tested: sāyāhna alone settles the day.", "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-22", "confidence": "determinate" } ], "quote": "In Qingyang, Holikā Dahana 1932 falls on Tuesday 22 March. Pūrṇimā runs from 00:03 on Tue 22 Mar to 20:37 on Tue 22 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/qingyang/festivals/1932/holika-dahana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5712, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-03-22T00:03:16+08:00", "utc": "1932-03-21T16:03:16Z", "ms": -1192262204099.7183 }, "end": { "local": "1932-03-22T20:37:19+08:00", "utc": "1932-03-22T12:37:19Z", "ms": -1192188160796.4612 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1932-03-22T00:03:16+08:00", "utc": "1932-03-21T16:03:16Z", "ms": -1192262204099.7183 }, "end": { "local": "1932-03-22T20:37:19+08:00", "utc": "1932-03-22T12:37:19Z", "ms": -1192188160796.4612 } }, "kaala": "sayahna", "days": [ { "local_date": "1932-03-21", "window": { "start": { "local": "1932-03-21T16:35:36+08:00", "utc": "1932-03-21T08:35:36Z", "ms": -1192289063794.2312 }, "end": { "local": "1932-03-21T19:01:17+08:00", "utc": "1932-03-21T11:01:17Z", "ms": -1192280323005.6033 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "1932-03-22", "window": { "start": { "local": "1932-03-22T16:35:59+08:00", "utc": "1932-03-22T08:35:59Z", "ms": -1192202641055.9233 }, "end": { "local": "1932-03-22T19:02:07+08:00", "utc": "1932-03-22T11:02:07Z", "ms": -1192193873044.811 } }, "covered_min": 146, "window_min": 146, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "1932-03-22", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:03 on Tue 22 Mar to 20:37 on Tue 22 Mar.", "fact": "1932-03-21T16:03:16Z → 1932-03-22T12:37:19Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:36–19:01 on the 21st, 16:36–19:02 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 146 minutes on the 21st and 146 of 146 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5712 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Tuesday 22 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Qingyang, 1932: Wednesday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holi", "follows": { "festival": "holika-dahana", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-23", "confidence": "determinate" } ], "quote": "In Qingyang, Holī 1932 falls on Wednesday 23 March. It is kept the day after Holikā Dahana, which falls on Tuesday 22 March. Pūrṇimā runs from 00:03 on Tue 22 Mar to 20:37 on Tue 22 Mar and covers all of sāyāhna on the 22nd.", "cite": "https://ahargana.org/qingyang/festivals/1932/holi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36645, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-03-22T20:37:19+08:00", "utc": "1932-03-22T12:37:19Z", "ms": -1192188160796.4612 }, "end": { "local": "1932-03-23T17:00:46+08:00", "utc": "1932-03-23T09:00:46Z", "ms": -1192114753985.1125 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-03-22T20:37:19+08:00", "utc": "1932-03-22T12:37:19Z", "ms": -1192188160796.4612 }, "end": { "local": "1932-03-23T17:00:46+08:00", "utc": "1932-03-23T09:00:46Z", "ms": -1192114753985.1125 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-03-22", "window": { "start": { "local": "1932-03-22T06:51:27+08:00", "utc": "1932-03-21T22:51:27Z", "ms": -1192237713100.3723 }, "end": { "local": "1932-03-22T06:51:27+08:00", "utc": "1932-03-21T22:51:27Z", "ms": -1192237713100.3723 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-03-23", "window": { "start": { "local": "1932-03-23T06:50:01+08:00", "utc": "1932-03-22T22:50:01Z", "ms": -1192151399321.987 }, "end": { "local": "1932-03-23T06:50:01+08:00", "utc": "1932-03-22T22:50:01Z", "ms": -1192151399321.987 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 20:37 on Tue 22 Mar to 17:01 on Wed 23 Mar.", "fact": "1932-03-22T12:37:19Z → 1932-03-23T09:00:46Z" }, { "step": "kaala", "text": "Sunrise is at 06:51 on the 22nd and 06:50 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 36645 s" }, { "step": "ruling", "text": "Vasantotsava, Qingyang, 1932: Wednesday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasantotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "sunrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-23", "confidence": "determinate" } ], "quote": "In Qingyang, Vasantotsava 1932 falls on Wednesday 23 March. Pratipadā runs from 20:37 on Tue 22 Mar to 17:01 on Wed 23 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/vasantotsava", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-03-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28826, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-03-25T09:54:42+08:00", "utc": "1932-03-25T01:54:42Z", "ms": -1191967518357.0964 }, "end": { "local": "1932-03-26T06:43:53+08:00", "utc": "1932-03-25T22:43:53Z", "ms": -1191892566748.8308 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-03-25T09:54:42+08:00", "utc": "1932-03-25T01:54:42Z", "ms": -1191967518357.0964 }, "end": { "local": "1932-03-26T06:43:53+08:00", "utc": "1932-03-25T22:43:53Z", "ms": -1191892566748.8308 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-03-24", "window": { "start": { "local": "1932-03-24T21:26:29+08:00", "utc": "1932-03-24T13:26:29Z", "ms": -1192012410513.0845 }, "end": { "local": "1932-03-24T21:26:29+08:00", "utc": "1932-03-24T13:26:29Z", "ms": -1192012410513.0845 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-03-25", "window": { "start": { "local": "1932-03-25T22:43:27+08:00", "utc": "1932-03-25T14:43:27Z", "ms": -1191921392893.093 }, "end": { "local": "1932-03-25T22:43:27+08:00", "utc": "1932-03-25T14:43:27Z", "ms": -1191921392893.093 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:55 on Fri 25 Mar to 06:44 on Sat 26 Mar.", "fact": "1932-03-25T01:54:42Z → 1932-03-25T22:43:53Z" }, { "step": "kaala", "text": "Moonrise is at 21:26 on the 24th and 22:43 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 24th and is on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28826 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Friday 25 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-25", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Friday 25 March. Caturthī runs from 09:55 on Fri 25 Mar to 06:44 on Sat 26 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-03-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36256, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-03-29T00:14:33+08:00", "utc": "1932-03-28T16:14:33Z", "ms": -1191656726980.7808 }, "end": { "local": "1932-03-29T23:22:55+08:00", "utc": "1932-03-29T15:22:55Z", "ms": -1191573425251.5317 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-03-29T00:14:33+08:00", "utc": "1932-03-28T16:14:33Z", "ms": -1191656726980.7808 }, "end": { "local": "1932-03-29T23:22:55+08:00", "utc": "1932-03-29T15:22:55Z", "ms": -1191573425251.5317 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-03-28", "window": { "start": { "local": "1932-03-28T12:30:57+08:00", "utc": "1932-03-28T04:30:57Z", "ms": -1191698942866.2651 }, "end": { "local": "1932-03-28T13:18:57+08:00", "utc": "1932-03-28T05:18:57Z", "ms": -1191696062866.2651 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-03-29", "window": { "start": { "local": "1932-03-29T12:30:39+08:00", "utc": "1932-03-29T04:30:39Z", "ms": -1191612561152.0342 }, "end": { "local": "1932-03-29T13:18:39+08:00", "utc": "1932-03-29T05:18:39Z", "ms": -1191609681152.0342 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 00:15 on Tue 29 Mar to 23:23 on Tue 29 Mar.", "fact": "1932-03-28T16:14:33Z → 1932-03-29T15:22:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 28th, 12:31–13:19 on the 29th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 36256 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Qingyang, 1932: Tuesday 29 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitalashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Sitalastami, (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-03-29", "confidence": "determinate" } ], "quote": "In Qingyang, Śītalāṣṭamī 1932 falls on Tuesday 29 March. Aṣṭamī runs from 00:15 on Tue 29 Mar to 23:23 on Tue 29 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/shitalashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-04-01", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20676, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-03-31T23:44:08+08:00", "utc": "1932-03-31T15:44:08Z", "ms": -1191399352499.36 }, "end": { "local": "1932-04-02T00:51:06+08:00", "utc": "1932-04-01T16:51:06Z", "ms": -1191308934497.6826 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-03-31T23:44:08+08:00", "utc": "1932-03-31T15:44:08Z", "ms": -1191399352499.36 }, "end": { "local": "1932-04-02T00:51:06+08:00", "utc": "1932-04-01T16:51:06Z", "ms": -1191308934497.6826 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-04-01", "window": { "start": { "local": "1932-04-01T06:37:07+08:00", "utc": "1932-03-31T22:37:07Z", "ms": -1191374573305.4778 }, "end": { "local": "1932-04-01T06:37:07+08:00", "utc": "1932-03-31T22:37:07Z", "ms": -1191374573305.4778 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-04-02", "window": { "start": { "local": "1932-04-02T06:35:41+08:00", "utc": "1932-04-01T22:35:41Z", "ms": -1191288258525.7205 }, "end": { "local": "1932-04-02T06:35:41+08:00", "utc": "1932-04-01T22:35:41Z", "ms": -1191288258525.7205 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:44 on Thu 31 Mar to 00:51 on Sat 2 Apr.", "fact": "1932-03-31T15:44:08Z → 1932-04-01T16:51:06Z" }, { "step": "kaala", "text": "Sunrise is at 06:37 on the 1st and 06:36 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 1st and is not on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20676 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Qingyang, 1932: Friday 1 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-01", "confidence": "determinate" } ], "quote": "In Qingyang, Pāpamocanī Ekādaśī 1932 falls on Friday 1 April. Ekādaśī runs from 23:44 on Thu 31 Mar to 00:51 on Sat 2 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-04-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-04-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20787, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-04-03T02:28:43+08:00", "utc": "1932-04-02T18:28:43Z", "ms": -1191216677262.6235 }, "end": { "local": "1932-04-04T04:30:35+08:00", "utc": "1932-04-03T20:30:35Z", "ms": -1191122964664.2407 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-03T02:28:43+08:00", "utc": "1932-04-02T18:28:43Z", "ms": -1191216677262.6235 }, "end": { "local": "1932-04-04T04:30:35+08:00", "utc": "1932-04-03T20:30:35Z", "ms": -1191122964664.2407 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-04-02", "window": { "start": { "local": "1932-04-02T19:11:11+08:00", "utc": "1932-04-02T11:11:11Z", "ms": -1191242928510.424 }, "end": { "local": "1932-04-02T20:42:16+08:00", "utc": "1932-04-02T12:42:16Z", "ms": -1191237463840.3413 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "1932-04-03", "window": { "start": { "local": "1932-04-03T19:12:01+08:00", "utc": "1932-04-03T11:12:01Z", "ms": -1191156479168.9104 }, "end": { "local": "1932-04-03T20:42:48+08:00", "utc": "1932-04-03T12:42:48Z", "ms": -1191151032367.0747 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:29 on Sun 3 Apr to 04:31 on Mon 4 Apr.", "fact": "1932-04-02T18:28:43Z → 1932-04-03T20:30:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:11–20:42 on the 2nd, 19:12–20:43 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 91 minutes on the 2nd and 91 of 91 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20787 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Sunday 3 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-03", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Sunday 3 April. Trayodaśī runs from 02:29 on Sun 3 Apr to 04:31 on Mon 4 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-04-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-04-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11649, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-04-04T04:30:35+08:00", "utc": "1932-04-03T20:30:35Z", "ms": -1191122964664.2407 }, "end": { "local": "1932-04-05T06:50:09+08:00", "utc": "1932-04-04T22:50:09Z", "ms": -1191028191293.659 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-04T04:30:35+08:00", "utc": "1932-04-03T20:30:35Z", "ms": -1191122964664.2407 }, "end": { "local": "1932-04-05T06:50:09+08:00", "utc": "1932-04-04T22:50:09Z", "ms": -1191028191293.659 } }, "kaala": "nishita", "days": [ { "local_date": "1932-04-03", "window": { "start": { "local": "1932-04-04T00:28:26+08:00", "utc": "1932-04-03T16:28:26Z", "ms": -1191137493662.0264 }, "end": { "local": "1932-04-04T01:16:26+08:00", "utc": "1932-04-03T17:16:26Z", "ms": -1191134613662.0264 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-04", "window": { "start": { "local": "1932-04-05T00:28:09+08:00", "utc": "1932-04-04T16:28:09Z", "ms": -1191051111166.188 }, "end": { "local": "1932-04-05T01:16:09+08:00", "utc": "1932-04-04T17:16:09Z", "ms": -1191048231166.188 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:31 on Mon 4 Apr to 06:50 on Tue 5 Apr.", "fact": "1932-04-03T20:30:35Z → 1932-04-04T22:50:09Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:28–01:16 on the 3rd, 00:28–01:16 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11649 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Monday 4 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-04", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Monday 4 April. Caturdaśī runs from 04:31 on Mon 4 Apr to 06:50 on Tue 5 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-04-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1861, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-04-06T09:21:00+08:00", "utc": "1932-04-06T01:21:00Z", "ms": -1190932740352.3398 }, "end": { "local": "1932-04-07T11:56:58+08:00", "utc": "1932-04-07T03:56:58Z", "ms": -1190836981599.411 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-06T09:21:00+08:00", "utc": "1932-04-06T01:21:00Z", "ms": -1190932740352.3398 }, "end": { "local": "1932-04-07T11:56:58+08:00", "utc": "1932-04-07T03:56:58Z", "ms": -1190836981599.411 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-06", "window": { "start": { "local": "1932-04-06T12:28:16+08:00", "utc": "1932-04-06T04:28:16Z", "ms": -1190921503810.2036 }, "end": { "local": "1932-04-06T13:16:16+08:00", "utc": "1932-04-06T05:16:16Z", "ms": -1190918623810.2036 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-04-07", "window": { "start": { "local": "1932-04-07T12:27:59+08:00", "utc": "1932-04-07T04:27:59Z", "ms": -1190835120938.173 }, "end": { "local": "1932-04-07T13:15:59+08:00", "utc": "1932-04-07T05:15:59Z", "ms": -1190832240938.173 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 09:21 on Wed 6 Apr to 11:57 on Thu 7 Apr.", "fact": "1932-04-06T01:21:00Z → 1932-04-07T03:56:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 6th, 12:28–13:16 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1861 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Qingyang, 1932: Wednesday 6 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha-caitra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-07", "confidence": "determinate" } ], "quote": "In Qingyang, Navarātrārambha (Caitra) (Chaitra Navratri) 1932 falls on Wednesday 6 April. Pratipadā runs from 09:21 on Wed 6 Apr to 11:57 on Thu 7 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/navaratra-arambha-caitra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4573, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-04-08T14:31:55+08:00", "utc": "1932-04-08T06:31:55Z", "ms": -1190741285172.5679 }, "end": { "local": "1932-04-09T16:59:19+08:00", "utc": "1932-04-09T08:59:19Z", "ms": -1190646041180.3333 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-08T14:31:55+08:00", "utc": "1932-04-08T06:31:55Z", "ms": -1190741285172.5679 }, "end": { "local": "1932-04-09T16:59:19+08:00", "utc": "1932-04-09T08:59:19Z", "ms": -1190646041180.3333 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-08", "window": { "start": { "local": "1932-04-08T12:27:42+08:00", "utc": "1932-04-08T04:27:42Z", "ms": -1190748737857.5615 }, "end": { "local": "1932-04-08T13:15:42+08:00", "utc": "1932-04-08T05:15:42Z", "ms": -1190745857857.5615 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-09", "window": { "start": { "local": "1932-04-09T12:27:25+08:00", "utc": "1932-04-09T04:27:25Z", "ms": -1190662354553.504 }, "end": { "local": "1932-04-09T13:15:25+08:00", "utc": "1932-04-09T05:15:25Z", "ms": -1190659474553.504 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:32 on Fri 8 Apr to 16:59 on Sat 9 Apr.", "fact": "1932-04-08T06:31:55Z → 1932-04-09T08:59:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 8th, 12:27–13:15 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4573 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Qingyang, 1932: Saturday 9 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-09", "confidence": "determinate" } ], "quote": "In Qingyang, Gaurī Tṛtīyā (Gangaur) 1932 falls on Saturday 9 April. Tṛtīyā runs from 14:32 on Fri 8 Apr to 16:59 on Sat 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/gauri-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4573, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-04-08T14:31:55+08:00", "utc": "1932-04-08T06:31:55Z", "ms": -1190741285172.5679 }, "end": { "local": "1932-04-09T16:59:19+08:00", "utc": "1932-04-09T08:59:19Z", "ms": -1190646041180.3333 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-08T14:31:55+08:00", "utc": "1932-04-08T06:31:55Z", "ms": -1190741285172.5679 }, "end": { "local": "1932-04-09T16:59:19+08:00", "utc": "1932-04-09T08:59:19Z", "ms": -1190646041180.3333 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-08", "window": { "start": { "local": "1932-04-08T12:27:42+08:00", "utc": "1932-04-08T04:27:42Z", "ms": -1190748737857.5615 }, "end": { "local": "1932-04-08T13:15:42+08:00", "utc": "1932-04-08T05:15:42Z", "ms": -1190745857857.5615 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-09", "window": { "start": { "local": "1932-04-09T12:27:25+08:00", "utc": "1932-04-09T04:27:25Z", "ms": -1190662354553.504 }, "end": { "local": "1932-04-09T13:15:25+08:00", "utc": "1932-04-09T05:15:25Z", "ms": -1190659474553.504 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:32 on Fri 8 Apr to 16:59 on Sat 9 Apr.", "fact": "1932-04-08T06:31:55Z → 1932-04-09T08:59:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 8th, 12:27–13:15 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4573 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Qingyang, 1932: Saturday 9 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-09", "confidence": "determinate" } ], "quote": "In Qingyang, Saubhāgya Śayana Vrata 1932 falls on Saturday 9 April. Tṛtīyā runs from 14:32 on Fri 8 Apr to 16:59 on Sat 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/saubhagya-shayana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-04-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13433, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-04-09T16:59:19+08:00", "utc": "1932-04-09T08:59:19Z", "ms": -1190646041180.3333 }, "end": { "local": "1932-04-10T19:12:07+08:00", "utc": "1932-04-10T11:12:07Z", "ms": -1190551672559.5493 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-09T16:59:19+08:00", "utc": "1932-04-09T08:59:19Z", "ms": -1190646041180.3333 }, "end": { "local": "1932-04-10T19:12:07+08:00", "utc": "1932-04-10T11:12:07Z", "ms": -1190551672559.5493 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-09", "window": { "start": { "local": "1932-04-09T12:27:25+08:00", "utc": "1932-04-09T04:27:25Z", "ms": -1190662354553.504 }, "end": { "local": "1932-04-09T13:15:25+08:00", "utc": "1932-04-09T05:15:25Z", "ms": -1190659474553.504 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-10", "window": { "start": { "local": "1932-04-10T12:27:09+08:00", "utc": "1932-04-10T04:27:09Z", "ms": -1190575971011.3052 }, "end": { "local": "1932-04-10T13:15:09+08:00", "utc": "1932-04-10T05:15:09Z", "ms": -1190573091011.3052 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:59 on Sat 9 Apr to 19:12 on Sun 10 Apr.", "fact": "1932-04-09T08:59:19Z → 1932-04-10T11:12:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 9th, 12:27–13:15 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13433 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Sunday 10 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-10", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Sunday 10 April. Caturthī runs from 16:59 on Sat 9 Apr to 19:12 on Sun 10 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-04-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21418, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-04-10T19:12:07+08:00", "utc": "1932-04-10T11:12:07Z", "ms": -1190551672559.5493 }, "end": { "local": "1932-04-11T21:02:50+08:00", "utc": "1932-04-11T13:02:50Z", "ms": -1190458630436.6304 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-10T19:12:07+08:00", "utc": "1932-04-10T11:12:07Z", "ms": -1190551672559.5493 }, "end": { "local": "1932-04-11T21:02:50+08:00", "utc": "1932-04-11T13:02:50Z", "ms": -1190458630436.6304 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-10", "window": { "start": { "local": "1932-04-10T12:27:09+08:00", "utc": "1932-04-10T04:27:09Z", "ms": -1190575971011.3052 }, "end": { "local": "1932-04-10T13:15:09+08:00", "utc": "1932-04-10T05:15:09Z", "ms": -1190573091011.3052 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-11", "window": { "start": { "local": "1932-04-11T12:26:53+08:00", "utc": "1932-04-11T04:26:53Z", "ms": -1190489587216.3967 }, "end": { "local": "1932-04-11T13:14:53+08:00", "utc": "1932-04-11T05:14:53Z", "ms": -1190486707216.3967 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 19:12 on Sun 10 Apr to 21:03 on Mon 11 Apr.", "fact": "1932-04-10T11:12:07Z → 1932-04-11T13:02:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 10th, 12:27–13:15 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21418 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Qingyang, 1932: Monday 11 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "lakshmi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri pancami or Laksmi pancami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-11", "confidence": "determinate" } ], "quote": "In Qingyang, Lakṣmī Pañcamī 1932 falls on Monday 11 April. Pañcamī runs from 19:12 on Sun 10 Apr to 21:03 on Mon 11 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/lakshmi-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11095, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "1932-04-13T09:25:22+08:00", "utc": "1932-04-13T01:25:22Z", "ms": -1190327677861.115 }, "end": { "local": "1932-05-14T06:25:12+08:00", "utc": "1932-05-13T22:25:12Z", "ms": -1187660087578.2498 } }, "span": { "of": "transit", "start": { "local": "1932-04-13T09:25:22+08:00", "utc": "1932-04-13T01:25:22Z", "ms": -1190327677861.115 }, "end": { "local": "1932-04-13T09:25:22+08:00", "utc": "1932-04-13T01:25:22Z", "ms": -1190327677861.115 } }, "kaala": "day", "days": [ { "local_date": "1932-04-12", "window": { "start": { "local": "1932-04-12T06:21:48+08:00", "utc": "1932-04-11T22:21:48Z", "ms": -1190425091857.1587 }, "end": { "local": "1932-04-13T06:20:27+08:00", "utc": "1932-04-12T22:20:27Z", "ms": -1190338772703.5254 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "1932-04-13", "window": { "start": { "local": "1932-04-13T06:20:27+08:00", "utc": "1932-04-12T22:20:27Z", "ms": -1190338772703.5254 }, "end": { "local": "1932-04-14T06:19:07+08:00", "utc": "1932-04-13T22:19:07Z", "ms": -1190252452987.451 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 09:25 on Wed 13 Apr.", "fact": "1932-04-13T01:25:22Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:22 on the 12th, and from 06:20 on the 13th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from sunrise. The transit falls on the 13th, not the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 11095 s" }, { "step": "ruling", "text": "Vaiśākhī, Qingyang, 1932: Wednesday 13 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1932-04-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "1932-04-13", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Qingyang, Vaiśākhī 1932 falls on Wednesday 13 April. The Sun enters Meṣa at 09:25 on Wed 13 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/qingyang/festivals/1932/vaishakhi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35648, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-04-13T23:08:29+08:00", "utc": "1932-04-13T15:08:29Z", "ms": -1190278291062.2834 }, "end": { "local": "1932-04-14T23:11:25+08:00", "utc": "1932-04-14T15:11:25Z", "ms": -1190191714545.241 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-13T23:08:29+08:00", "utc": "1932-04-13T15:08:29Z", "ms": -1190278291062.2834 }, "end": { "local": "1932-04-14T23:11:25+08:00", "utc": "1932-04-14T15:11:25Z", "ms": -1190191714545.241 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-13", "window": { "start": { "local": "1932-04-13T12:26:21+08:00", "utc": "1932-04-13T04:26:21Z", "ms": -1190316818810.4734 }, "end": { "local": "1932-04-13T13:14:21+08:00", "utc": "1932-04-13T05:14:21Z", "ms": -1190313938810.4734 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-14", "window": { "start": { "local": "1932-04-14T12:26:06+08:00", "utc": "1932-04-14T04:26:06Z", "ms": -1190230434170.4077 }, "end": { "local": "1932-04-14T13:14:06+08:00", "utc": "1932-04-14T05:14:06Z", "ms": -1190227554170.4077 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:08 on Wed 13 Apr to 23:11 on Thu 14 Apr.", "fact": "1932-04-13T15:08:29Z → 1932-04-14T15:11:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 13th, 12:26–13:14 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35648 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Qingyang, 1932: Thursday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhavani-utpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-14", "confidence": "determinate" } ], "quote": "In Qingyang, Bhavānī Utpatti 1932 falls on Thursday 14 April. Aṣṭamī runs from 23:08 on Wed 13 Apr to 23:11 on Thu 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/bhavani-utpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33358, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1932-04-14T23:11:25+08:00", "utc": "1932-04-14T15:11:25Z", "ms": -1190191714545.241 }, "end": { "local": "1932-04-15T22:29:49+08:00", "utc": "1932-04-15T14:29:49Z", "ms": -1190107810978.951 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-14T23:11:25+08:00", "utc": "1932-04-14T15:11:25Z", "ms": -1190191714545.241 }, "end": { "local": "1932-04-15T22:29:49+08:00", "utc": "1932-04-15T14:29:49Z", "ms": -1190107810978.951 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-14", "window": { "start": { "local": "1932-04-14T12:26:06+08:00", "utc": "1932-04-14T04:26:06Z", "ms": -1190230434170.4077 }, "end": { "local": "1932-04-14T13:14:06+08:00", "utc": "1932-04-14T05:14:06Z", "ms": -1190227554170.4077 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-15", "window": { "start": { "local": "1932-04-15T12:25:51+08:00", "utc": "1932-04-15T04:25:51Z", "ms": -1190144049219.3174 }, "end": { "local": "1932-04-15T13:13:51+08:00", "utc": "1932-04-15T05:13:51Z", "ms": -1190141169219.3174 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 23:11 on Thu 14 Apr to 22:30 on Fri 15 Apr.", "fact": "1932-04-14T15:11:25Z → 1932-04-15T14:29:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 14th, 12:26–13:14 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33358 s" }, { "step": "ruling", "text": "Rāma Navamī, Qingyang, 1932: Friday 15 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rama-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti." } ], "not_evaluated": "The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-15", "confidence": "determinate" } ], "quote": "In Qingyang, Rāma Navamī 1932 falls on Friday 15 April. Navamī runs from 23:11 on Thu 14 Apr to 22:30 on Fri 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rama-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-04-17", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33101, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-04-16T21:03:29+08:00", "utc": "1932-04-16T13:03:29Z", "ms": -1190026590879.9219 }, "end": { "local": "1932-04-17T18:54:59+08:00", "utc": "1932-04-17T10:54:59Z", "ms": -1189947900688.1501 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-16T21:03:29+08:00", "utc": "1932-04-16T13:03:29Z", "ms": -1190026590879.9219 }, "end": { "local": "1932-04-17T18:54:59+08:00", "utc": "1932-04-17T10:54:59Z", "ms": -1189947900688.1501 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-04-17", "window": { "start": { "local": "1932-04-17T06:15:10+08:00", "utc": "1932-04-16T22:15:10Z", "ms": -1189993490178.6733 }, "end": { "local": "1932-04-17T06:15:10+08:00", "utc": "1932-04-16T22:15:10Z", "ms": -1189993490178.6733 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-04-18", "window": { "start": { "local": "1932-04-18T06:13:52+08:00", "utc": "1932-04-17T22:13:52Z", "ms": -1189907167924.5496 }, "end": { "local": "1932-04-18T06:13:52+08:00", "utc": "1932-04-17T22:13:52Z", "ms": -1189907167924.5496 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:03 on Sat 16 Apr to 18:55 on Sun 17 Apr.", "fact": "1932-04-16T13:03:29Z → 1932-04-17T10:54:59Z" }, { "step": "kaala", "text": "Sunrise is at 06:15 on the 17th and 06:14 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33101 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Qingyang, 1932: Sunday 17 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-17", "confidence": "determinate" } ], "quote": "In Qingyang, Kāmadā Ekādaśī 1932 falls on Sunday 17 April. Ekādaśī runs from 21:03 on Sat 16 Apr to 18:55 on Sun 17 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-04-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-04-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11703, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-04-18T16:09:21+08:00", "utc": "1932-04-18T08:09:21Z", "ms": -1189871439496.1653 }, "end": { "local": "1932-04-19T12:53:34+08:00", "utc": "1932-04-19T04:53:34Z", "ms": -1189796785678.956 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-18T16:09:21+08:00", "utc": "1932-04-18T08:09:21Z", "ms": -1189871439496.1653 }, "end": { "local": "1932-04-19T12:53:34+08:00", "utc": "1932-04-19T04:53:34Z", "ms": -1189796785678.956 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-04-18", "window": { "start": { "local": "1932-04-18T19:24:23+08:00", "utc": "1932-04-18T11:24:23Z", "ms": -1189859736766.007 }, "end": { "local": "1932-04-18T20:50:49+08:00", "utc": "1932-04-18T12:50:49Z", "ms": -1189854551192.0667 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "1932-04-19", "window": { "start": { "local": "1932-04-19T19:25:13+08:00", "utc": "1932-04-19T11:25:13Z", "ms": -1189773287022.3994 }, "end": { "local": "1932-04-19T20:51:22+08:00", "utc": "1932-04-19T12:51:22Z", "ms": -1189768118253.916 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:09 on Mon 18 Apr to 12:54 on Tue 19 Apr.", "fact": "1932-04-18T08:09:21Z → 1932-04-19T04:53:34Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:24–20:51 on the 18th, 19:25–20:51 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 86 of 86 minutes on the 18th and 0 of 86 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11703 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Monday 18 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-18", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Monday 18 April. Trayodaśī runs from 16:09 on Mon 18 Apr to 12:54 on Tue 19 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-04-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1160, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-04-18T16:09:21+08:00", "utc": "1932-04-18T08:09:21Z", "ms": -1189871439496.1653 }, "end": { "local": "1932-04-19T12:53:34+08:00", "utc": "1932-04-19T04:53:34Z", "ms": -1189796785678.956 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-18T16:09:21+08:00", "utc": "1932-04-18T08:09:21Z", "ms": -1189871439496.1653 }, "end": { "local": "1932-04-19T12:53:34+08:00", "utc": "1932-04-19T04:53:34Z", "ms": -1189796785678.956 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-18", "window": { "start": { "local": "1932-04-18T12:25:08+08:00", "utc": "1932-04-18T04:25:08Z", "ms": -1189884892345.2783 }, "end": { "local": "1932-04-18T13:13:08+08:00", "utc": "1932-04-18T05:13:08Z", "ms": -1189882012345.2783 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-04-19", "window": { "start": { "local": "1932-04-19T12:24:54+08:00", "utc": "1932-04-19T04:24:54Z", "ms": -1189798505991.9265 }, "end": { "local": "1932-04-19T13:12:54+08:00", "utc": "1932-04-19T05:12:54Z", "ms": -1189795625991.9265 } }, "covered_min": 29, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:09 on Mon 18 Apr to 12:54 on Tue 19 Apr.", "fact": "1932-04-18T08:09:21Z → 1932-04-19T04:53:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 18th, 12:25–13:13 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 18th and 29 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1160 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Qingyang, 1932: Tuesday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananga-trayodashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 13 Ananga trayodasi (purvaviddha), Mahavira jayanti (Jain)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-19", "confidence": "determinate" } ], "quote": "In Qingyang, Anaṅga Trayodaśī 1932 falls on Tuesday 19 April. Trayodaśī runs from 16:09 on Mon 18 Apr to 12:54 on Tue 19 Apr and covers 29 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/ananga-trayodashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1160, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-04-19T12:53:34+08:00", "utc": "1932-04-19T04:53:34Z", "ms": -1189796785678.956 }, "end": { "local": "1932-04-20T09:16:14+08:00", "utc": "1932-04-20T01:16:14Z", "ms": -1189723425977.4272 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-19T12:53:34+08:00", "utc": "1932-04-19T04:53:34Z", "ms": -1189796785678.956 }, "end": { "local": "1932-04-20T09:16:14+08:00", "utc": "1932-04-20T01:16:14Z", "ms": -1189723425977.4272 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-19", "window": { "start": { "local": "1932-04-19T12:24:54+08:00", "utc": "1932-04-19T04:24:54Z", "ms": -1189798505991.9265 }, "end": { "local": "1932-04-19T13:12:54+08:00", "utc": "1932-04-19T05:12:54Z", "ms": -1189795625991.9265 } }, "covered_min": 19, "window_min": 48, "qualifies": true }, { "local_date": "1932-04-20", "window": { "start": { "local": "1932-04-20T12:24:41+08:00", "utc": "1932-04-20T04:24:41Z", "ms": -1189712119244.855 }, "end": { "local": "1932-04-20T13:12:41+08:00", "utc": "1932-04-20T05:12:41Z", "ms": -1189709239244.855 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:54 on Tue 19 Apr to 09:16 on Wed 20 Apr.", "fact": "1932-04-19T04:53:34Z → 1932-04-20T01:16:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 19th, 12:25–13:13 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 19 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1160 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Qingyang, 1932: Tuesday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vishnu-damanaka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Madanabhanji, (Bengal & Orissa) (paraviddha), Sivadamanaka caturdasi, Visnudamanaka caturdasi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-19", "confidence": "determinate" } ], "quote": "In Qingyang, Viṣṇudamanaka Caturdaśī 1932 falls on Tuesday 19 April. Caturdaśī runs from 12:54 on Tue 19 Apr to 09:16 on Wed 20 Apr and covers 19 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vishnu-damanaka-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11307, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-04-20T09:16:14+08:00", "utc": "1932-04-20T01:16:14Z", "ms": -1189723425977.4272 }, "end": { "local": "1932-04-21T05:26:57+08:00", "utc": "1932-04-20T21:26:57Z", "ms": -1189650782537.634 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1932-04-20T09:16:14+08:00", "utc": "1932-04-20T01:16:14Z", "ms": -1189723425977.4272 }, "end": { "local": "1932-04-21T05:26:57+08:00", "utc": "1932-04-20T21:26:57Z", "ms": -1189650782537.634 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-04-20", "window": { "start": { "local": "1932-04-20T12:24:41+08:00", "utc": "1932-04-20T04:24:41Z", "ms": -1189712119244.855 }, "end": { "local": "1932-04-20T13:12:41+08:00", "utc": "1932-04-20T05:12:41Z", "ms": -1189709239244.855 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-04-21", "window": { "start": { "local": "1932-04-21T12:24:28+08:00", "utc": "1932-04-21T04:24:28Z", "ms": -1189625732085.8394 }, "end": { "local": "1932-04-21T13:12:28+08:00", "utc": "1932-04-21T05:12:28Z", "ms": -1189622852085.8394 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:16 on Wed 20 Apr to 05:27 on Thu 21 Apr.", "fact": "1932-04-20T01:16:14Z → 1932-04-20T21:26:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 20th, 12:24–13:12 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 11307 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Qingyang, 1932: Wednesday 20 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chaitri-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Caitri purnima (paraviddha), Hanumat jayanti, Oli ending (Jain)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-20", "confidence": "determinate" } ], "quote": "In Qingyang, Caitrī Pūrṇimā 1932 falls on Wednesday 20 April. Pūrṇimā runs from 09:16 on Wed 20 Apr to 05:27 on Thu 21 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/chaitri-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-04-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15549, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-04-23T18:31:46+08:00", "utc": "1932-04-23T10:31:46Z", "ms": -1189430893828.5566 }, "end": { "local": "1932-04-24T15:38:55+08:00", "utc": "1932-04-24T07:38:55Z", "ms": -1189354865326.8574 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-04-23T18:31:46+08:00", "utc": "1932-04-23T10:31:46Z", "ms": -1189430893828.5566 }, "end": { "local": "1932-04-24T15:38:55+08:00", "utc": "1932-04-24T07:38:55Z", "ms": -1189354865326.8574 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-04-23", "window": { "start": { "local": "1932-04-23T22:50:55+08:00", "utc": "1932-04-23T14:50:55Z", "ms": -1189415344644.9807 }, "end": { "local": "1932-04-23T22:50:55+08:00", "utc": "1932-04-23T14:50:55Z", "ms": -1189415344644.9807 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-04-24", "window": { "start": { "local": "1932-04-25T00:00:39+08:00", "utc": "1932-04-24T16:00:39Z", "ms": -1189324761308.4263 }, "end": { "local": "1932-04-25T00:00:39+08:00", "utc": "1932-04-24T16:00:39Z", "ms": -1189324761308.4263 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:32 on Sat 23 Apr to 15:39 on Sun 24 Apr.", "fact": "1932-04-23T10:31:46Z → 1932-04-24T07:38:55Z" }, { "step": "kaala", "text": "Moonrise is at 22:51 on the 23rd and 00:01 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 23rd and is not on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15549 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Saturday 23 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-04-23", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Saturday 23 April. Caturthī runs from 18:32 on Sat 23 Apr to 15:39 on Sun 24 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-04-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-05-01", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28719, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-04-30T13:58:02+08:00", "utc": "1932-04-30T05:58:02Z", "ms": -1188842518014.8113 }, "end": { "local": "1932-05-01T16:04:47+08:00", "utc": "1932-05-01T08:04:47Z", "ms": -1188748513230.8909 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-04-30T13:58:02+08:00", "utc": "1932-04-30T05:58:02Z", "ms": -1188842518014.8113 }, "end": { "local": "1932-05-01T16:04:47+08:00", "utc": "1932-05-01T08:04:47Z", "ms": -1188748513230.8909 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-04-30", "window": { "start": { "local": "1932-04-30T05:59:23+08:00", "utc": "1932-04-29T21:59:23Z", "ms": -1188871236708.2205 }, "end": { "local": "1932-04-30T05:59:23+08:00", "utc": "1932-04-29T21:59:23Z", "ms": -1188871236708.2205 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-05-01", "window": { "start": { "local": "1932-05-01T05:58:17+08:00", "utc": "1932-04-30T21:58:17Z", "ms": -1188784902833.7888 }, "end": { "local": "1932-05-01T05:58:17+08:00", "utc": "1932-04-30T21:58:17Z", "ms": -1188784902833.7888 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:58 on Sat 30 Apr to 16:05 on Sun 1 May.", "fact": "1932-04-30T05:58:02Z → 1932-05-01T08:04:47Z" }, { "step": "kaala", "text": "Sunrise is at 05:59 on the 30th and 05:58 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 30th and is on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28719 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Qingyang, 1932: Sunday 1 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-01", "confidence": "determinate" } ], "quote": "In Qingyang, Varūthinī Ekādaśī 1932 falls on Sunday 1 May. Ekādaśī runs from 13:58 on Sat 30 Apr to 16:05 on Sun 1 May and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-05-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-05-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-02", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 440, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-05-02T18:31:07+08:00", "utc": "1932-05-02T10:31:07Z", "ms": -1188653332537.3245 }, "end": { "local": "1932-05-03T21:06:40+08:00", "utc": "1932-05-03T13:06:40Z", "ms": -1188557599991.6719 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-02T18:31:07+08:00", "utc": "1932-05-02T10:31:07Z", "ms": -1188653332537.3245 }, "end": { "local": "1932-05-03T21:06:40+08:00", "utc": "1932-05-03T13:06:40Z", "ms": -1188557599991.6719 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-05-02", "window": { "start": { "local": "1932-05-02T19:36:04+08:00", "utc": "1932-05-02T11:36:04Z", "ms": -1188649435828.4854 }, "end": { "local": "1932-05-02T20:58:45+08:00", "utc": "1932-05-02T12:58:45Z", "ms": -1188644475286.3855 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "1932-05-03", "window": { "start": { "local": "1932-05-03T19:36:54+08:00", "utc": "1932-05-03T11:36:54Z", "ms": -1188562985608.959 }, "end": { "local": "1932-05-03T20:59:20+08:00", "utc": "1932-05-03T12:59:20Z", "ms": -1188558040129.6946 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:31 on Mon 2 May to 21:07 on Tue 3 May.", "fact": "1932-05-02T10:31:07Z → 1932-05-03T13:06:40Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:36–20:59 on the 2nd, 19:37–20:59 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 83 of 83 minutes on the 2nd and 82 of 82 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 440 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Monday 2 May.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-02", "confidence": "boundary" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Monday 2 May. Trayodaśī runs from 18:31 on Mon 2 May to 21:07 on Tue 3 May and covers all of pradoṣa that evening. It also reaches the next evening for 82 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-05-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-05-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2368, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-05-03T21:06:40+08:00", "utc": "1932-05-03T13:06:40Z", "ms": -1188557599991.6719 }, "end": { "local": "1932-05-04T23:42:26+08:00", "utc": "1932-05-04T15:42:26Z", "ms": -1188461853585.0244 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-03T21:06:40+08:00", "utc": "1932-05-03T13:06:40Z", "ms": -1188557599991.6719 }, "end": { "local": "1932-05-04T23:42:26+08:00", "utc": "1932-05-04T15:42:26Z", "ms": -1188461853585.0244 } }, "kaala": "nishita", "days": [ { "local_date": "1932-05-03", "window": { "start": { "local": "1932-05-04T00:22:00+08:00", "utc": "1932-05-03T16:22:00Z", "ms": -1188545880061.7173 }, "end": { "local": "1932-05-04T01:10:00+08:00", "utc": "1932-05-03T17:10:00Z", "ms": -1188543000061.7173 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-05-04", "window": { "start": { "local": "1932-05-05T00:21:54+08:00", "utc": "1932-05-04T16:21:54Z", "ms": -1188459485765.1196 }, "end": { "local": "1932-05-05T01:09:54+08:00", "utc": "1932-05-04T17:09:54Z", "ms": -1188456605765.1196 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 21:07 on Tue 3 May to 23:42 on Wed 4 May.", "fact": "1932-05-03T13:06:40Z → 1932-05-04T15:42:26Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:22–01:10 on the 3rd, 00:22–01:10 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2368 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Tuesday 3 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-03", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Tuesday 3 May. Caturdaśī runs from 21:07 on Tue 3 May to 23:42 on Wed 4 May and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-05-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34036, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-05-08T06:28:58+08:00", "utc": "1932-05-07T22:28:58Z", "ms": -1188178262141.8813 }, "end": { "local": "1932-05-09T08:10:00+08:00", "utc": "1932-05-09T00:10:00Z", "ms": -1188085799822.3525 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-08T06:28:58+08:00", "utc": "1932-05-07T22:28:58Z", "ms": -1188178262141.8813 }, "end": { "local": "1932-05-09T08:10:00+08:00", "utc": "1932-05-09T00:10:00Z", "ms": -1188085799822.3525 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-05-07", "window": { "start": { "local": "1932-05-07T19:40:15+08:00", "utc": "1932-05-07T11:40:15Z", "ms": -1188217185431.2424 }, "end": { "local": "1932-05-07T21:01:41+08:00", "utc": "1932-05-07T13:01:41Z", "ms": -1188212298510.7637 } }, "covered_min": 0, "window_min": 81, "qualifies": false }, { "local_date": "1932-05-08", "window": { "start": { "local": "1932-05-08T19:41:04+08:00", "utc": "1932-05-08T11:41:04Z", "ms": -1188130735669.1008 }, "end": { "local": "1932-05-08T21:02:17+08:00", "utc": "1932-05-08T13:02:17Z", "ms": -1188125862935.1243 } }, "covered_min": 81, "window_min": 81, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 06:29 on Sun 8 May to 08:10 on Mon 9 May.", "fact": "1932-05-07T22:28:58Z → 1932-05-09T00:10:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:40–21:02 on the 7th, 19:41–21:02 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 0 of 81 minutes on the 7th and 81 of 81 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34036 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Qingyang, 1932: Sunday 8 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-08", "confidence": "determinate" } ], "quote": "In Qingyang, Paraśurāma Jayantī 1932 falls on Sunday 8 May. Tṛtīyā runs from 06:29 on Sun 8 May to 08:10 on Mon 9 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/parashurama-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2271, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-05-08T06:28:58+08:00", "utc": "1932-05-07T22:28:58Z", "ms": -1188178262141.8813 }, "end": { "local": "1932-05-09T08:10:00+08:00", "utc": "1932-05-09T00:10:00Z", "ms": -1188085799822.3525 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-08T06:28:58+08:00", "utc": "1932-05-07T22:28:58Z", "ms": -1188178262141.8813 }, "end": { "local": "1932-05-09T08:10:00+08:00", "utc": "1932-05-09T00:10:00Z", "ms": -1188085799822.3525 } }, "kaala": "purvahna", "days": [ { "local_date": "1932-05-08", "window": { "start": { "local": "1932-05-08T05:51:06+08:00", "utc": "1932-05-07T21:51:06Z", "ms": -1188180533527.652 }, "end": { "local": "1932-05-08T10:27:46+08:00", "utc": "1932-05-08T02:27:46Z", "ms": -1188163934241.4683 } }, "covered_min": 239, "window_min": 277, "qualifies": true }, { "local_date": "1932-05-09", "window": { "start": { "local": "1932-05-09T05:50:10+08:00", "utc": "1932-05-08T21:50:10Z", "ms": -1188094190164.276 }, "end": { "local": "1932-05-09T10:27:25+08:00", "utc": "1932-05-09T02:27:25Z", "ms": -1188077555465.1313 } }, "covered_min": 140, "window_min": 277, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 06:29 on Sun 8 May to 08:10 on Mon 9 May.", "fact": "1932-05-07T22:28:58Z → 1932-05-09T00:10:00Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:51–10:28 on the 8th, 05:50–10:27 on the 9th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 239 of 277 minutes on the 8th and 140 of 277 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both forenoons qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 2271 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Qingyang, 1932: Monday 9 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-09", "confidence": "determinate" } ], "quote": "In Qingyang, Akṣaya Tṛtīyā 1932 falls on Monday 9 May. Tṛtīyā runs from 06:29 on Sun 8 May to 08:10 on Mon 9 May and covers 140 of 277 minutes of pūrvāhṇa that forenoon. It also reaches the previous forenoon for 239 minutes; by the rule the second forenoon is taken.", "cite": "https://ahargana.org/qingyang/festivals/1932/akshaya-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-05-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10450, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-05-09T08:10:00+08:00", "utc": "1932-05-09T00:10:00Z", "ms": -1188085799822.3525 }, "end": { "local": "1932-05-10T09:27:49+08:00", "utc": "1932-05-10T01:27:49Z", "ms": -1187994730674.9514 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-09T08:10:00+08:00", "utc": "1932-05-09T00:10:00Z", "ms": -1188085799822.3525 }, "end": { "local": "1932-05-10T09:27:49+08:00", "utc": "1932-05-10T01:27:49Z", "ms": -1187994730674.9514 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-09", "window": { "start": { "local": "1932-05-09T12:22:02+08:00", "utc": "1932-05-09T04:22:02Z", "ms": -1188070678115.559 }, "end": { "local": "1932-05-09T13:10:02+08:00", "utc": "1932-05-09T05:10:02Z", "ms": -1188067798115.559 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-05-10", "window": { "start": { "local": "1932-05-10T12:21:59+08:00", "utc": "1932-05-10T04:21:59Z", "ms": -1187984281079.0645 }, "end": { "local": "1932-05-10T13:09:59+08:00", "utc": "1932-05-10T05:09:59Z", "ms": -1187981401079.0645 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:10 on Mon 9 May to 09:28 on Tue 10 May.", "fact": "1932-05-09T00:10:00Z → 1932-05-10T01:27:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 9th, 12:22–13:10 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10450 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Monday 9 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-09", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Monday 9 May. Caturthī runs from 08:10 on Mon 9 May to 09:28 on Tue 10 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-05-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7401, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-05-10T09:27:49+08:00", "utc": "1932-05-10T01:27:49Z", "ms": -1187994730674.9514 }, "end": { "local": "1932-05-11T10:18:36+08:00", "utc": "1932-05-11T02:18:36Z", "ms": -1187905284328.1042 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-10T09:27:49+08:00", "utc": "1932-05-10T01:27:49Z", "ms": -1187994730674.9514 }, "end": { "local": "1932-05-11T10:18:36+08:00", "utc": "1932-05-11T02:18:36Z", "ms": -1187905284328.1042 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-10", "window": { "start": { "local": "1932-05-10T12:21:59+08:00", "utc": "1932-05-10T04:21:59Z", "ms": -1187984281079.0645 }, "end": { "local": "1932-05-10T13:09:59+08:00", "utc": "1932-05-10T05:09:59Z", "ms": -1187981401079.0645 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-05-11", "window": { "start": { "local": "1932-05-11T12:21:57+08:00", "utc": "1932-05-11T04:21:57Z", "ms": -1187897883490.7227 }, "end": { "local": "1932-05-11T13:09:57+08:00", "utc": "1932-05-11T05:09:57Z", "ms": -1187895003490.7227 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:28 on Tue 10 May to 10:19 on Wed 11 May.", "fact": "1932-05-10T01:27:49Z → 1932-05-11T02:18:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 10th, 12:22–13:10 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7401 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Qingyang, 1932: Tuesday 10 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-10", "confidence": "determinate" } ], "quote": "In Qingyang, Śaṅkara Jayantī 1932 falls on Tuesday 10 May. Pañcamī runs from 09:28 on Tue 10 May to 10:19 on Wed 11 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/shankara-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6214, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-05-12T10:38:21+08:00", "utc": "1932-05-12T02:38:21Z", "ms": -1187817699018.0046 }, "end": { "local": "1932-05-13T10:23:27+08:00", "utc": "1932-05-13T02:23:27Z", "ms": -1187732192791.46 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-12T10:38:21+08:00", "utc": "1932-05-12T02:38:21Z", "ms": -1187817699018.0046 }, "end": { "local": "1932-05-13T10:23:27+08:00", "utc": "1932-05-13T02:23:27Z", "ms": -1187732192791.46 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-12", "window": { "start": { "local": "1932-05-12T12:21:55+08:00", "utc": "1932-05-12T04:21:55Z", "ms": -1187811485352.7556 }, "end": { "local": "1932-05-12T13:09:55+08:00", "utc": "1932-05-12T05:09:55Z", "ms": -1187808605352.7556 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-05-13", "window": { "start": { "local": "1932-05-13T12:21:53+08:00", "utc": "1932-05-13T04:21:53Z", "ms": -1187725086667.622 }, "end": { "local": "1932-05-13T13:09:53+08:00", "utc": "1932-05-13T05:09:53Z", "ms": -1187722206667.622 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:38 on Thu 12 May to 10:23 on Fri 13 May.", "fact": "1932-05-12T02:38:21Z → 1932-05-13T02:23:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 12th, 12:22–13:10 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 6214 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Qingyang, 1932: Thursday 12 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-12", "confidence": "determinate" } ], "quote": "In Qingyang, Gaṅgotpatti (Ganga Saptami) 1932 falls on Thursday 12 May. Saptamī runs from 10:38 on Thu 12 May to 10:23 on Fri 13 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/gangotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-05-16", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 550, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-05-16T05:53:21+08:00", "utc": "1932-05-15T21:53:21Z", "ms": -1187489199328.7004 }, "end": { "local": "1932-05-17T03:12:09+08:00", "utc": "1932-05-16T19:12:09Z", "ms": -1187412470561.1543 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-16T05:53:21+08:00", "utc": "1932-05-15T21:53:21Z", "ms": -1187489199328.7004 }, "end": { "local": "1932-05-17T03:12:09+08:00", "utc": "1932-05-16T19:12:09Z", "ms": -1187412470561.1543 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-05-16", "window": { "start": { "local": "1932-05-16T05:44:11+08:00", "utc": "1932-05-15T21:44:11Z", "ms": -1187489749189.4556 }, "end": { "local": "1932-05-16T05:44:11+08:00", "utc": "1932-05-15T21:44:11Z", "ms": -1187489749189.4556 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-05-17", "window": { "start": { "local": "1932-05-17T05:43:25+08:00", "utc": "1932-05-16T21:43:25Z", "ms": -1187403394867.0598 }, "end": { "local": "1932-05-17T05:43:25+08:00", "utc": "1932-05-16T21:43:25Z", "ms": -1187403394867.0598 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:53 on Mon 16 May to 03:12 on Tue 17 May.", "fact": "1932-05-15T21:53:21Z → 1932-05-16T19:12:09Z" }, { "step": "kaala", "text": "Sunrise is at 05:44 on the 16th and 05:43 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 550 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Qingyang, 1932: Monday 16 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-16", "confidence": "determinate" } ], "quote": "In Qingyang, Mohinī Ekādaśī 1932 falls on Monday 16 May. Ekādaśī runs from 05:53 on Mon 16 May to 03:12 on Tue 17 May, and is current at sunrise on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-05-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32984, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-05-17T03:12:09+08:00", "utc": "1932-05-16T19:12:09Z", "ms": -1187412470561.1543 }, "end": { "local": "1932-05-18T00:02:54+08:00", "utc": "1932-05-17T16:02:54Z", "ms": -1187337426119.2588 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-17T03:12:09+08:00", "utc": "1932-05-16T19:12:09Z", "ms": -1187412470561.1543 }, "end": { "local": "1932-05-18T00:02:54+08:00", "utc": "1932-05-17T16:02:54Z", "ms": -1187337426119.2588 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-17", "window": { "start": { "local": "1932-05-17T12:21:53+08:00", "utc": "1932-05-17T04:21:53Z", "ms": -1187379486501.567 }, "end": { "local": "1932-05-17T13:09:53+08:00", "utc": "1932-05-17T05:09:53Z", "ms": -1187376606501.567 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-05-18", "window": { "start": { "local": "1932-05-18T12:21:55+08:00", "utc": "1932-05-18T04:21:55Z", "ms": -1187293085111.8354 }, "end": { "local": "1932-05-18T13:09:55+08:00", "utc": "1932-05-18T05:09:55Z", "ms": -1187290205111.8354 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 03:12 on Tue 17 May to 00:03 on Wed 18 May.", "fact": "1932-05-16T19:12:09Z → 1932-05-17T16:02:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 17th, 12:22–13:10 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32984 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Qingyang, 1932: Tuesday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-17", "confidence": "determinate" } ], "quote": "In Qingyang, Paraśurāma Dvādaśī 1932 falls on Tuesday 17 May. Dvādaśī runs from 03:12 on Tue 17 May to 00:03 on Wed 18 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/parashurama-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32984, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-05-17T03:12:09+08:00", "utc": "1932-05-16T19:12:09Z", "ms": -1187412470561.1543 }, "end": { "local": "1932-05-18T00:02:54+08:00", "utc": "1932-05-17T16:02:54Z", "ms": -1187337426119.2588 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-17T03:12:09+08:00", "utc": "1932-05-16T19:12:09Z", "ms": -1187412470561.1543 }, "end": { "local": "1932-05-18T00:02:54+08:00", "utc": "1932-05-17T16:02:54Z", "ms": -1187337426119.2588 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-17", "window": { "start": { "local": "1932-05-17T12:21:53+08:00", "utc": "1932-05-17T04:21:53Z", "ms": -1187379486501.567 }, "end": { "local": "1932-05-17T13:09:53+08:00", "utc": "1932-05-17T05:09:53Z", "ms": -1187376606501.567 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-05-18", "window": { "start": { "local": "1932-05-18T12:21:55+08:00", "utc": "1932-05-18T04:21:55Z", "ms": -1187293085111.8354 }, "end": { "local": "1932-05-18T13:09:55+08:00", "utc": "1932-05-18T05:09:55Z", "ms": -1187290205111.8354 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 03:12 on Tue 17 May to 00:03 on Wed 18 May.", "fact": "1932-05-16T19:12:09Z → 1932-05-17T16:02:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 17th, 12:22–13:10 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32984 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Qingyang, 1932: Tuesday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rukmini-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-17", "confidence": "determinate" } ], "quote": "In Qingyang, Rukmiṇī Dvādaśī 1932 falls on Tuesday 17 May. Dvādaśī runs from 03:12 on Tue 17 May to 00:03 on Wed 18 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rukmini-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2109, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-05-18T20:33:03+08:00", "utc": "1932-05-18T12:33:03Z", "ms": -1187263617240.646 }, "end": { "local": "1932-05-19T16:51:35+08:00", "utc": "1932-05-19T08:51:35Z", "ms": -1187190505477.7842 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-18T20:33:03+08:00", "utc": "1932-05-18T12:33:03Z", "ms": -1187263617240.646 }, "end": { "local": "1932-05-19T16:51:35+08:00", "utc": "1932-05-19T08:51:35Z", "ms": -1187190505477.7842 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-05-18", "window": { "start": { "local": "1932-05-18T19:49:09+08:00", "utc": "1932-05-18T11:49:09Z", "ms": -1187266251147.68 }, "end": { "local": "1932-05-18T21:08:11+08:00", "utc": "1932-05-18T13:08:11Z", "ms": -1187261508567.2546 } }, "covered_min": 35, "window_min": 79, "qualifies": true }, { "local_date": "1932-05-19", "window": { "start": { "local": "1932-05-19T19:49:55+08:00", "utc": "1932-05-19T11:49:55Z", "ms": -1187179804574.6597 }, "end": { "local": "1932-05-19T21:08:46+08:00", "utc": "1932-05-19T13:08:46Z", "ms": -1187175073698.1582 } }, "covered_min": 0, "window_min": 79, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:33 on Wed 18 May to 16:52 on Thu 19 May.", "fact": "1932-05-18T12:33:03Z → 1932-05-19T08:51:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:49–21:08 on the 18th, 19:50–21:09 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 35 of 79 minutes on the 18th and 0 of 79 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2109 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Qingyang, 1932: Wednesday 18 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "nrisimha-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Nrsimha caturdasi (pradosa vyapini — if it occurs on two successive days, the second day is to be observed, special when combined with naksatra 'Svati', yoga 'Siddhi' and 'Saturday')." } ], "not_evaluated": "The row calls the day special with Svātī nakṣatra, Siddhi yoga and a Saturday; none is tested.", "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-18", "confidence": "determinate" } ], "quote": "In Qingyang, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 1932 falls on Wednesday 18 May. Caturdaśī runs from 20:33 on Wed 18 May to 16:52 on Thu 19 May and covers 35 of 79 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/nrisimha-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-05-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2109, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-05-18T00:02:54+08:00", "utc": "1932-05-17T16:02:54Z", "ms": -1187337426119.2588 }, "end": { "local": "1932-05-18T20:33:03+08:00", "utc": "1932-05-18T12:33:03Z", "ms": -1187263617240.646 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-18T00:02:54+08:00", "utc": "1932-05-17T16:02:54Z", "ms": -1187337426119.2588 }, "end": { "local": "1932-05-18T20:33:03+08:00", "utc": "1932-05-18T12:33:03Z", "ms": -1187263617240.646 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-05-17", "window": { "start": { "local": "1932-05-17T19:48:22+08:00", "utc": "1932-05-17T11:48:22Z", "ms": -1187352698136.0742 }, "end": { "local": "1932-05-17T21:07:36+08:00", "utc": "1932-05-17T13:07:36Z", "ms": -1187347943594.7297 } }, "covered_min": 0, "window_min": 79, "qualifies": false }, { "local_date": "1932-05-18", "window": { "start": { "local": "1932-05-18T19:49:09+08:00", "utc": "1932-05-18T11:49:09Z", "ms": -1187266251147.68 }, "end": { "local": "1932-05-18T21:08:11+08:00", "utc": "1932-05-18T13:08:11Z", "ms": -1187261508567.2546 } }, "covered_min": 44, "window_min": 79, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:03 on Wed 18 May to 20:33 on Wed 18 May.", "fact": "1932-05-17T16:02:54Z → 1932-05-18T12:33:03Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:48–21:08 on the 17th, 19:49–21:08 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 79 minutes on the 17th and 44 of 79 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2109 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Wednesday 18 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-18", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Wednesday 18 May. Trayodaśī runs from 00:03 on Wed 18 May to 20:33 on Wed 18 May and covers 44 of 79 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-05-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-20", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 87, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-05-19T16:51:35+08:00", "utc": "1932-05-19T08:51:35Z", "ms": -1187190505477.7842 }, "end": { "local": "1932-05-20T13:08:32+08:00", "utc": "1932-05-20T05:08:32Z", "ms": -1187117487528.3052 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-19T16:51:35+08:00", "utc": "1932-05-19T08:51:35Z", "ms": -1187190505477.7842 }, "end": { "local": "1932-05-20T13:08:32+08:00", "utc": "1932-05-20T05:08:32Z", "ms": -1187117487528.3052 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-19", "window": { "start": { "local": "1932-05-19T12:21:57+08:00", "utc": "1932-05-19T04:21:57Z", "ms": -1187206683184.5752 }, "end": { "local": "1932-05-19T13:09:57+08:00", "utc": "1932-05-19T05:09:57Z", "ms": -1187203803184.5752 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-05-20", "window": { "start": { "local": "1932-05-20T12:21:59+08:00", "utc": "1932-05-20T04:21:59Z", "ms": -1187120280720.5393 }, "end": { "local": "1932-05-20T13:09:59+08:00", "utc": "1932-05-20T05:09:59Z", "ms": -1187117400720.5393 } }, "covered_min": 47, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:52 on Thu 19 May to 13:09 on Fri 20 May.", "fact": "1932-05-19T08:51:35Z → 1932-05-20T05:08:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 19th, 12:22–13:10 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 47 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 87 s < 300 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Qingyang, 1932: Friday 20 May.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "buddha-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-20", "confidence": "determinate" } ], "quote": "In Qingyang, Buddha Pūrṇimā 1932 falls on Friday 20 May. Pūrṇimā runs from 16:52 on Thu 19 May to 13:09 on Fri 20 May and covers 47 of 48 minutes of madhyāhna that midday. It is 1 min 27 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/buddha-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-20", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 87, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-05-19T16:51:35+08:00", "utc": "1932-05-19T08:51:35Z", "ms": -1187190505477.7842 }, "end": { "local": "1932-05-20T13:08:32+08:00", "utc": "1932-05-20T05:08:32Z", "ms": -1187117487528.3052 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-19T16:51:35+08:00", "utc": "1932-05-19T08:51:35Z", "ms": -1187190505477.7842 }, "end": { "local": "1932-05-20T13:08:32+08:00", "utc": "1932-05-20T05:08:32Z", "ms": -1187117487528.3052 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-05-19", "window": { "start": { "local": "1932-05-19T12:21:57+08:00", "utc": "1932-05-19T04:21:57Z", "ms": -1187206683184.5752 }, "end": { "local": "1932-05-19T13:09:57+08:00", "utc": "1932-05-19T05:09:57Z", "ms": -1187203803184.5752 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-05-20", "window": { "start": { "local": "1932-05-20T12:21:59+08:00", "utc": "1932-05-20T04:21:59Z", "ms": -1187120280720.5393 }, "end": { "local": "1932-05-20T13:09:59+08:00", "utc": "1932-05-20T05:09:59Z", "ms": -1187117400720.5393 } }, "covered_min": 47, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:52 on Thu 19 May to 13:09 on Fri 20 May.", "fact": "1932-05-19T08:51:35Z → 1932-05-20T05:08:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 19th, 12:22–13:10 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 47 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 87 s < 300 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Qingyang, 1932: Friday 20 May.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "sampat-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-20", "confidence": "determinate" } ], "quote": "In Qingyang, Sampat Gaurī Vrata 1932 falls on Friday 20 May. Pūrṇimā runs from 16:52 on Thu 19 May to 13:09 on Fri 20 May and covers 47 of 48 minutes of madhyāhna that midday. It is 1 min 27 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/sampat-gauri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-05-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6951, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-05-23T03:37:33+08:00", "utc": "1932-05-22T19:37:33Z", "ms": -1186892547125.9553 }, "end": { "local": "1932-05-24T01:34:17+08:00", "utc": "1932-05-23T17:34:17Z", "ms": -1186813543003.4365 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-23T03:37:33+08:00", "utc": "1932-05-22T19:37:33Z", "ms": -1186892547125.9553 }, "end": { "local": "1932-05-24T01:34:17+08:00", "utc": "1932-05-23T17:34:17Z", "ms": -1186813543003.4365 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-05-22", "window": { "start": { "local": "1932-05-22T22:44:01+08:00", "utc": "1932-05-22T14:44:01Z", "ms": -1186910158988.3967 }, "end": { "local": "1932-05-22T22:44:01+08:00", "utc": "1932-05-22T14:44:01Z", "ms": -1186910158988.3967 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-05-23", "window": { "start": { "local": "1932-05-23T23:38:26+08:00", "utc": "1932-05-23T15:38:26Z", "ms": -1186820493721.932 }, "end": { "local": "1932-05-23T23:38:26+08:00", "utc": "1932-05-23T15:38:26Z", "ms": -1186820493721.932 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:38 on Mon 23 May to 01:34 on Tue 24 May.", "fact": "1932-05-22T19:37:33Z → 1932-05-23T17:34:17Z" }, { "step": "kaala", "text": "Moonrise is at 22:44 on the 22nd and 23:38 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6951 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Monday 23 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-23", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Monday 23 May. Caturthī runs from 03:38 on Mon 23 May to 01:34 on Tue 24 May and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-05-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-05-31", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 993, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-05-30T05:52:26+08:00", "utc": "1932-05-29T21:52:26Z", "ms": -1186279654345.8347 }, "end": { "local": "1932-05-31T08:26:04+08:00", "utc": "1932-05-31T00:26:04Z", "ms": -1186184036112.851 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-05-30T05:52:26+08:00", "utc": "1932-05-29T21:52:26Z", "ms": -1186279654345.8347 }, "end": { "local": "1932-05-31T08:26:04+08:00", "utc": "1932-05-31T00:26:04Z", "ms": -1186184036112.851 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-05-30", "window": { "start": { "local": "1932-05-30T05:35:52+08:00", "utc": "1932-05-29T21:35:52Z", "ms": -1186280647527.3752 }, "end": { "local": "1932-05-30T05:35:52+08:00", "utc": "1932-05-29T21:35:52Z", "ms": -1186280647527.3752 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-05-31", "window": { "start": { "local": "1932-05-31T05:35:29+08:00", "utc": "1932-05-30T21:35:29Z", "ms": -1186194270885.3606 }, "end": { "local": "1932-05-31T05:35:29+08:00", "utc": "1932-05-30T21:35:29Z", "ms": -1186194270885.3606 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:52 on Mon 30 May to 08:26 on Tue 31 May.", "fact": "1932-05-29T21:52:26Z → 1932-05-31T00:26:04Z" }, { "step": "kaala", "text": "Sunrise is at 05:36 on the 30th and 05:35 on the 31st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 30th and is on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 993 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Qingyang, 1932: Tuesday 31 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-05-31", "confidence": "determinate" } ], "quote": "In Qingyang, Aparā Ekādaśī 1932 falls on Tuesday 31 May. Ekādaśī runs from 05:52 on Mon 30 May to 08:26 on Tue 31 May and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-06-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23760, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-06-01T10:59:57+08:00", "utc": "1932-06-01T02:59:57Z", "ms": -1186088402665.2764 }, "end": { "local": "1932-06-02T13:23:48+08:00", "utc": "1932-06-02T05:23:48Z", "ms": -1185993372162.6047 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-01T10:59:57+08:00", "utc": "1932-06-01T02:59:57Z", "ms": -1186088402665.2764 }, "end": { "local": "1932-06-02T13:23:48+08:00", "utc": "1932-06-02T05:23:48Z", "ms": -1185993372162.6047 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-06-01", "window": { "start": { "local": "1932-06-01T19:59:10+08:00", "utc": "1932-06-01T11:59:10Z", "ms": -1186056049727.6646 }, "end": { "local": "1932-06-01T21:15:55+08:00", "utc": "1932-06-01T13:15:55Z", "ms": -1186051444766.7395 } }, "covered_min": 77, "window_min": 77, "qualifies": true }, { "local_date": "1932-06-02", "window": { "start": { "local": "1932-06-02T19:59:48+08:00", "utc": "1932-06-02T11:59:48Z", "ms": -1185969612140.2927 }, "end": { "local": "1932-06-02T21:16:25+08:00", "utc": "1932-06-02T13:16:25Z", "ms": -1185965014627.263 } }, "covered_min": 0, "window_min": 77, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:00 on Wed 1 Jun to 13:24 on Thu 2 Jun.", "fact": "1932-06-01T02:59:57Z → 1932-06-02T05:23:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:59–21:16 on the 1st, 20:00–21:16 on the 2nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 77 of 77 minutes on the 1st and 0 of 77 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23760 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Wednesday 1 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-01", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Wednesday 1 June. Trayodaśī runs from 11:00 on Wed 1 Jun to 13:24 on Thu 2 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-06-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-06-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31970, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-06-02T13:23:48+08:00", "utc": "1932-06-02T05:23:48Z", "ms": -1185993372162.6047 }, "end": { "local": "1932-06-03T15:30:28+08:00", "utc": "1932-06-03T07:30:28Z", "ms": -1185899371911.5918 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-02T13:23:48+08:00", "utc": "1932-06-02T05:23:48Z", "ms": -1185993372162.6047 }, "end": { "local": "1932-06-03T15:30:28+08:00", "utc": "1932-06-03T07:30:28Z", "ms": -1185899371911.5918 } }, "kaala": "nishita", "days": [ { "local_date": "1932-06-02", "window": { "start": { "local": "1932-06-03T00:23:09+08:00", "utc": "1932-06-02T16:23:09Z", "ms": -1185953811466.4312 }, "end": { "local": "1932-06-03T01:11:09+08:00", "utc": "1932-06-02T17:11:09Z", "ms": -1185950931466.4312 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-06-03", "window": { "start": { "local": "1932-06-04T00:23:19+08:00", "utc": "1932-06-03T16:23:19Z", "ms": -1185867401419.5503 }, "end": { "local": "1932-06-04T01:11:19+08:00", "utc": "1932-06-03T17:11:19Z", "ms": -1185864521419.5503 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:24 on Thu 2 Jun to 15:30 on Fri 3 Jun.", "fact": "1932-06-02T05:23:48Z → 1932-06-03T07:30:28Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:23–01:11 on the 2nd, 00:23–01:11 on the 3rd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31970 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Thursday 2 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-02", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Thursday 2 June. Caturdaśī runs from 13:24 on Thu 2 Jun to 15:30 on Fri 3 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-06-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23115, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-06-06T19:37:12+08:00", "utc": "1932-06-06T11:37:12Z", "ms": -1185625367941.6316 }, "end": { "local": "1932-06-07T20:12:34+08:00", "utc": "1932-06-07T12:12:34Z", "ms": -1185536846456.791 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-06T19:37:12+08:00", "utc": "1932-06-06T11:37:12Z", "ms": -1185625367941.6316 }, "end": { "local": "1932-06-07T20:12:34+08:00", "utc": "1932-06-07T12:12:34Z", "ms": -1185536846456.791 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-06-06", "window": { "start": { "local": "1932-06-06T12:23:57+08:00", "utc": "1932-06-06T04:23:57Z", "ms": -1185651363412.1062 }, "end": { "local": "1932-06-06T13:11:57+08:00", "utc": "1932-06-06T05:11:57Z", "ms": -1185648483412.1062 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-06-07", "window": { "start": { "local": "1932-06-07T12:24:07+08:00", "utc": "1932-06-07T04:24:07Z", "ms": -1185564952870.0437 }, "end": { "local": "1932-06-07T13:12:07+08:00", "utc": "1932-06-07T05:12:07Z", "ms": -1185562072870.0437 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:37 on Mon 6 Jun to 20:13 on Tue 7 Jun.", "fact": "1932-06-06T11:37:12Z → 1932-06-07T12:12:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 6th, 12:24–13:12 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 23115 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Qingyang, 1932: Tuesday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-07", "confidence": "determinate" } ], "quote": "In Qingyang, Rambhā Tṛtīyā 1932 falls on Tuesday 7 June. Tṛtīyā runs from 19:37 on Mon 6 Jun to 20:13 on Tue 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rambha-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-06-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25226, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-06-07T20:12:34+08:00", "utc": "1932-06-07T12:12:34Z", "ms": -1185536846456.791 }, "end": { "local": "1932-06-08T20:24:00+08:00", "utc": "1932-06-08T12:24:00Z", "ms": -1185449759513.6355 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-07T20:12:34+08:00", "utc": "1932-06-07T12:12:34Z", "ms": -1185536846456.791 }, "end": { "local": "1932-06-08T20:24:00+08:00", "utc": "1932-06-08T12:24:00Z", "ms": -1185449759513.6355 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-06-07", "window": { "start": { "local": "1932-06-07T12:24:07+08:00", "utc": "1932-06-07T04:24:07Z", "ms": -1185564952870.0437 }, "end": { "local": "1932-06-07T13:12:07+08:00", "utc": "1932-06-07T05:12:07Z", "ms": -1185562072870.0437 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-06-08", "window": { "start": { "local": "1932-06-08T12:24:18+08:00", "utc": "1932-06-08T04:24:18Z", "ms": -1185478542048.787 }, "end": { "local": "1932-06-08T13:12:18+08:00", "utc": "1932-06-08T05:12:18Z", "ms": -1185475662048.787 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:13 on Tue 7 Jun to 20:24 on Wed 8 Jun.", "fact": "1932-06-07T12:12:34Z → 1932-06-08T12:24:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 7th, 12:24–13:12 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25226 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Wednesday 8 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-08", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Wednesday 8 June. Caturthī runs from 20:13 on Tue 7 Jun to 20:24 on Wed 8 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-06-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22699, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-06-09T20:10:37+08:00", "utc": "1932-06-09T12:10:37Z", "ms": -1185364162968.7073 }, "end": { "local": "1932-06-10T19:30:59+08:00", "utc": "1932-06-10T11:30:59Z", "ms": -1185280141042.9885 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-09T20:10:37+08:00", "utc": "1932-06-09T12:10:37Z", "ms": -1185364162968.7073 }, "end": { "local": "1932-06-10T19:30:59+08:00", "utc": "1932-06-10T11:30:59Z", "ms": -1185280141042.9885 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-06-09", "window": { "start": { "local": "1932-06-09T12:24:29+08:00", "utc": "1932-06-09T04:24:29Z", "ms": -1185392130971.8926 }, "end": { "local": "1932-06-09T13:12:29+08:00", "utc": "1932-06-09T05:12:29Z", "ms": -1185389250971.8926 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-06-10", "window": { "start": { "local": "1932-06-10T12:24:40+08:00", "utc": "1932-06-10T04:24:40Z", "ms": -1185305719662.9028 }, "end": { "local": "1932-06-10T13:12:40+08:00", "utc": "1932-06-10T05:12:40Z", "ms": -1185302839662.9028 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 20:11 on Thu 9 Jun to 19:31 on Fri 10 Jun.", "fact": "1932-06-09T12:10:37Z → 1932-06-10T11:30:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 9th, 12:25–13:13 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22699 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Qingyang, 1932: Friday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-10", "confidence": "determinate" } ], "quote": "In Qingyang, Araṇya Gaurī Vrata 1932 falls on Friday 10 June. Ṣaṣṭhī runs from 20:11 on Thu 9 Jun to 19:31 on Fri 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/aranya-gauri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22699, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-06-09T20:10:37+08:00", "utc": "1932-06-09T12:10:37Z", "ms": -1185364162968.7073 }, "end": { "local": "1932-06-10T19:30:59+08:00", "utc": "1932-06-10T11:30:59Z", "ms": -1185280141042.9885 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-09T20:10:37+08:00", "utc": "1932-06-09T12:10:37Z", "ms": -1185364162968.7073 }, "end": { "local": "1932-06-10T19:30:59+08:00", "utc": "1932-06-10T11:30:59Z", "ms": -1185280141042.9885 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-06-09", "window": { "start": { "local": "1932-06-09T12:24:29+08:00", "utc": "1932-06-09T04:24:29Z", "ms": -1185392130971.8926 }, "end": { "local": "1932-06-09T13:12:29+08:00", "utc": "1932-06-09T05:12:29Z", "ms": -1185389250971.8926 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-06-10", "window": { "start": { "local": "1932-06-10T12:24:40+08:00", "utc": "1932-06-10T04:24:40Z", "ms": -1185305719662.9028 }, "end": { "local": "1932-06-10T13:12:40+08:00", "utc": "1932-06-10T05:12:40Z", "ms": -1185302839662.9028 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 20:11 on Thu 9 Jun to 19:31 on Fri 10 Jun.", "fact": "1932-06-09T12:10:37Z → 1932-06-10T11:30:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 9th, 12:25–13:13 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 22699 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Qingyang, 1932: Friday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-10", "confidence": "determinate" } ], "quote": "In Qingyang, Skanda Ṣaṣṭhī (Jyaiṣṭha) 1932 falls on Friday 10 June. Ṣaṣṭhī runs from 20:11 on Thu 9 Jun to 19:31 on Fri 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/skanda-shashthi-jyaishtha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-06-15", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13756, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-06-14T12:14:04+08:00", "utc": "1932-06-14T04:14:04Z", "ms": -1184960756240.9587 }, "end": { "local": "1932-06-15T09:22:17+08:00", "utc": "1932-06-15T01:22:17Z", "ms": -1184884663011.01 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-14T12:14:04+08:00", "utc": "1932-06-14T04:14:04Z", "ms": -1184960756240.9587 }, "end": { "local": "1932-06-15T09:22:17+08:00", "utc": "1932-06-15T01:22:17Z", "ms": -1184884663011.01 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-06-14", "window": { "start": { "local": "1932-06-14T05:32:59+08:00", "utc": "1932-06-13T21:32:59Z", "ms": -1184984820817.3215 }, "end": { "local": "1932-06-14T05:32:59+08:00", "utc": "1932-06-13T21:32:59Z", "ms": -1184984820817.3215 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-06-15", "window": { "start": { "local": "1932-06-15T05:33:01+08:00", "utc": "1932-06-14T21:33:01Z", "ms": -1184898419127.2363 }, "end": { "local": "1932-06-15T05:33:01+08:00", "utc": "1932-06-14T21:33:01Z", "ms": -1184898419127.2363 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:14 on Tue 14 Jun to 09:22 on Wed 15 Jun.", "fact": "1932-06-14T04:14:04Z → 1932-06-15T01:22:17Z" }, { "step": "kaala", "text": "Sunrise is at 05:33 on the 14th and 05:33 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 14th and is on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13756 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Qingyang, 1932: Wednesday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-15", "confidence": "determinate" } ], "quote": "In Qingyang, Nirjalā Ekādaśī 1932 falls on Wednesday 15 June. Ekādaśī runs from 12:14 on Tue 14 Jun to 09:22 on Wed 15 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-06-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11003, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-06-15T09:22:17+08:00", "utc": "1932-06-15T01:22:17Z", "ms": -1184884663011.01 }, "end": { "local": "1932-06-16T06:14:33+08:00", "utc": "1932-06-15T22:14:33Z", "ms": -1184809526512.9465 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-15T09:22:17+08:00", "utc": "1932-06-15T01:22:17Z", "ms": -1184884663011.01 }, "end": { "local": "1932-06-16T06:14:33+08:00", "utc": "1932-06-15T22:14:33Z", "ms": -1184809526512.9465 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-06-15", "window": { "start": { "local": "1932-06-15T12:25:40+08:00", "utc": "1932-06-15T04:25:40Z", "ms": -1184873660427.9133 }, "end": { "local": "1932-06-15T13:13:40+08:00", "utc": "1932-06-15T05:13:40Z", "ms": -1184870780427.9133 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-06-16", "window": { "start": { "local": "1932-06-16T12:25:52+08:00", "utc": "1932-06-16T04:25:52Z", "ms": -1184787248189.7812 }, "end": { "local": "1932-06-16T13:13:52+08:00", "utc": "1932-06-16T05:13:52Z", "ms": -1184784368189.7812 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 09:22 on Wed 15 Jun to 06:15 on Thu 16 Jun.", "fact": "1932-06-15T01:22:17Z → 1932-06-15T22:14:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 15th, 12:26–13:14 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 11003 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Qingyang, 1932: Wednesday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-rama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Sri Rama dvadasi (purvaviddha), Campaka dvadasi (Orissa) (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-15", "confidence": "determinate" } ], "quote": "In Qingyang, Śrī Rāma Dvādaśī 1932 falls on Wednesday 15 June. Dvādaśī runs from 09:22 on Wed 15 Jun to 06:15 on Thu 16 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/shri-rama-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-06-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20179, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-06-16T06:14:33+08:00", "utc": "1932-06-15T22:14:33Z", "ms": -1184809526512.9465 }, "end": { "local": "1932-06-17T02:58:30+08:00", "utc": "1932-06-16T18:58:30Z", "ms": -1184734889680.2227 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-16T06:14:33+08:00", "utc": "1932-06-15T22:14:33Z", "ms": -1184809526512.9465 }, "end": { "local": "1932-06-17T02:58:30+08:00", "utc": "1932-06-16T18:58:30Z", "ms": -1184734889680.2227 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-06-15", "window": { "start": { "local": "1932-06-15T20:06:18+08:00", "utc": "1932-06-15T12:06:18Z", "ms": -1184846021728.5903 }, "end": { "local": "1932-06-15T21:21:52+08:00", "utc": "1932-06-15T13:21:52Z", "ms": -1184841487610.1926 } }, "covered_min": 0, "window_min": 76, "qualifies": false }, { "local_date": "1932-06-16", "window": { "start": { "local": "1932-06-16T20:06:39+08:00", "utc": "1932-06-16T12:06:39Z", "ms": -1184759600538.954 }, "end": { "local": "1932-06-16T21:22:11+08:00", "utc": "1932-06-16T13:22:11Z", "ms": -1184755068596.5464 } }, "covered_min": 76, "window_min": 76, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:15 on Thu 16 Jun to 02:59 on Fri 17 Jun.", "fact": "1932-06-15T22:14:33Z → 1932-06-16T18:58:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:06–21:22 on the 15th, 20:07–21:22 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 76 minutes on the 15th and 76 of 76 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20179 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Thursday 16 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-16", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Thursday 16 June. Trayodaśī runs from 06:15 on Thu 16 Jun to 02:59 on Fri 17 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-06-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1840, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-06-17T23:43:03+08:00", "utc": "1932-06-17T15:43:03Z", "ms": -1184660217338.3857 }, "end": { "local": "1932-06-18T20:37:58+08:00", "utc": "1932-06-18T12:37:58Z", "ms": -1184584922496.3926 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-17T23:43:03+08:00", "utc": "1932-06-17T15:43:03Z", "ms": -1184660217338.3857 }, "end": { "local": "1932-06-18T20:37:58+08:00", "utc": "1932-06-18T12:37:58Z", "ms": -1184584922496.3926 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-06-17", "window": { "start": { "local": "1932-06-17T20:06:59+08:00", "utc": "1932-06-17T12:06:59Z", "ms": -1184673180761.3337 }, "end": { "local": "1932-06-17T21:22:29+08:00", "utc": "1932-06-17T13:22:29Z", "ms": -1184668650597.4072 } }, "covered_min": 0, "window_min": 76, "qualifies": false }, { "local_date": "1932-06-18", "window": { "start": { "local": "1932-06-18T20:07:18+08:00", "utc": "1932-06-18T12:07:18Z", "ms": -1184586762418.0154 }, "end": { "local": "1932-06-18T21:22:46+08:00", "utc": "1932-06-18T13:22:46Z", "ms": -1184582233633.9739 } }, "covered_min": 31, "window_min": 75, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:43 on Fri 17 Jun to 20:38 on Sat 18 Jun.", "fact": "1932-06-17T15:43:03Z → 1932-06-18T12:37:58Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:07–21:22 on the 17th, 20:07–21:23 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 76 minutes on the 17th and 31 of 75 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1840 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Qingyang, 1932: Saturday 18 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vata-savitri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Vata-savitri vrata (Deccan) (pradosavyapini, purvaviddha), Snanayatra (Bengal & Orissa) (paraviddha)." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-18", "confidence": "determinate" } ], "quote": "In Qingyang, Vaṭa Sāvitrī Vrata 1932 falls on Saturday 18 June. Pūrṇimā runs from 23:43 on Fri 17 Jun to 20:38 on Sat 18 Jun and covers 31 of 75 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/vata-savitri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-06-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31703, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-06-21T14:04:05+08:00", "utc": "1932-06-21T06:04:05Z", "ms": -1184349354922.053 }, "end": { "local": "1932-06-22T13:14:53+08:00", "utc": "1932-06-22T05:14:53Z", "ms": -1184265906874.966 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-21T14:04:05+08:00", "utc": "1932-06-21T06:04:05Z", "ms": -1184349354922.053 }, "end": { "local": "1932-06-22T13:14:53+08:00", "utc": "1932-06-22T05:14:53Z", "ms": -1184265906874.966 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-06-21", "window": { "start": { "local": "1932-06-21T22:52:28+08:00", "utc": "1932-06-21T14:52:28Z", "ms": -1184317652030.5146 }, "end": { "local": "1932-06-21T22:52:28+08:00", "utc": "1932-06-21T14:52:28Z", "ms": -1184317652030.5146 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-06-22", "window": { "start": { "local": "1932-06-22T23:24:19+08:00", "utc": "1932-06-22T15:24:19Z", "ms": -1184229341160.144 }, "end": { "local": "1932-06-22T23:24:19+08:00", "utc": "1932-06-22T15:24:19Z", "ms": -1184229341160.144 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:04 on Tue 21 Jun to 13:15 on Wed 22 Jun.", "fact": "1932-06-21T06:04:05Z → 1932-06-22T05:14:53Z" }, { "step": "kaala", "text": "Moonrise is at 22:52 on the 21st and 23:24 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31703 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Tuesday 21 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-21", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Tuesday 21 June. Caturthī runs from 14:04 on Tue 21 Jun to 13:15 on Wed 22 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-06-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-06-29", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-06-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16711, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-06-28T22:36:49+08:00", "utc": "1932-06-28T14:36:49Z", "ms": -1183713790947.8132 }, "end": { "local": "1932-06-30T00:57:57+08:00", "utc": "1932-06-29T16:57:57Z", "ms": -1183618922540.9978 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-06-28T22:36:49+08:00", "utc": "1932-06-28T14:36:49Z", "ms": -1183713790947.8132 }, "end": { "local": "1932-06-30T00:57:57+08:00", "utc": "1932-06-29T16:57:57Z", "ms": -1183618922540.9978 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-06-29", "window": { "start": { "local": "1932-06-29T05:36:05+08:00", "utc": "1932-06-28T21:36:05Z", "ms": -1183688635079.145 }, "end": { "local": "1932-06-29T05:36:05+08:00", "utc": "1932-06-28T21:36:05Z", "ms": -1183688635079.145 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-06-30", "window": { "start": { "local": "1932-06-30T05:36:29+08:00", "utc": "1932-06-29T21:36:29Z", "ms": -1183602211319.9988 }, "end": { "local": "1932-06-30T05:36:29+08:00", "utc": "1932-06-29T21:36:29Z", "ms": -1183602211319.9988 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:37 on Tue 28 Jun to 00:58 on Thu 30 Jun.", "fact": "1932-06-28T14:36:49Z → 1932-06-29T16:57:57Z" }, { "step": "kaala", "text": "Sunrise is at 05:36 on the 29th and 05:36 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 29th and is not on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16711 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Qingyang, 1932: Wednesday 29 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-06-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-06-29", "confidence": "determinate" } ], "quote": "In Qingyang, Yoginī Ekādaśī 1932 falls on Wednesday 29 June. Ekādaśī runs from 22:37 on Tue 28 Jun to 00:58 on Thu 30 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-06-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-07-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20103, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-07-01T02:59:45+08:00", "utc": "1932-06-30T18:59:45Z", "ms": -1183525215195.3567 }, "end": { "local": "1932-07-02T04:35:27+08:00", "utc": "1932-07-01T20:35:27Z", "ms": -1183433072885.8086 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-01T02:59:45+08:00", "utc": "1932-06-30T18:59:45Z", "ms": -1183525215195.3567 }, "end": { "local": "1932-07-02T04:35:27+08:00", "utc": "1932-07-01T20:35:27Z", "ms": -1183433072885.8086 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-06-30", "window": { "start": { "local": "1932-06-30T20:08:58+08:00", "utc": "1932-06-30T12:08:58Z", "ms": -1183549861833.4739 }, "end": { "local": "1932-06-30T21:24:42+08:00", "utc": "1932-06-30T13:24:42Z", "ms": -1183545318428.896 } }, "covered_min": 0, "window_min": 76, "qualifies": false }, { "local_date": "1932-07-01", "window": { "start": { "local": "1932-07-01T20:08:56+08:00", "utc": "1932-07-01T12:08:56Z", "ms": -1183463463986.5708 }, "end": { "local": "1932-07-01T21:24:43+08:00", "utc": "1932-07-01T13:24:43Z", "ms": -1183458916795.3616 } }, "covered_min": 76, "window_min": 76, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:00 on Fri 1 Jul to 04:35 on Sat 2 Jul.", "fact": "1932-06-30T18:59:45Z → 1932-07-01T20:35:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:09–21:25 on the 30th, 20:09–21:25 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 76 minutes on the 30th and 76 of 76 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20103 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Friday 1 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-01", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Friday 1 July. Trayodaśī runs from 03:00 on Fri 1 Jul to 04:35 on Sat 2 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-07-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-07-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11899, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-07-02T04:35:27+08:00", "utc": "1932-07-01T20:35:27Z", "ms": -1183433072885.8086 }, "end": { "local": "1932-07-03T05:42:05+08:00", "utc": "1932-07-02T21:42:05Z", "ms": -1183342674879.5823 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-02T04:35:27+08:00", "utc": "1932-07-01T20:35:27Z", "ms": -1183433072885.8086 }, "end": { "local": "1932-07-03T05:42:05+08:00", "utc": "1932-07-02T21:42:05Z", "ms": -1183342674879.5823 } }, "kaala": "nishita", "days": [ { "local_date": "1932-07-01", "window": { "start": { "local": "1932-07-02T00:29:08+08:00", "utc": "1932-07-01T16:29:08Z", "ms": -1183447852019.536 }, "end": { "local": "1932-07-02T01:17:08+08:00", "utc": "1932-07-01T17:17:08Z", "ms": -1183444972019.536 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-07-02", "window": { "start": { "local": "1932-07-03T00:29:20+08:00", "utc": "1932-07-02T16:29:20Z", "ms": -1183361440225.2302 }, "end": { "local": "1932-07-03T01:17:20+08:00", "utc": "1932-07-02T17:17:20Z", "ms": -1183358560225.2302 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:35 on Sat 2 Jul to 05:42 on Sun 3 Jul.", "fact": "1932-07-01T20:35:27Z → 1932-07-02T21:42:05Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:29–01:17 on the 1st, 00:29–01:17 on the 2nd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11899 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Saturday 2 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-02", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Saturday 2 July. Caturdaśī runs from 04:35 on Sat 2 Jul to 05:42 on Sun 3 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-07-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21587, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1932-07-05T06:29:51+08:00", "utc": "1932-07-04T22:29:51Z", "ms": -1183167008926.0933 }, "end": { "local": "1932-07-06T06:15:29+08:00", "utc": "1932-07-05T22:15:29Z", "ms": -1183081471353.9036 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-05T06:29:51+08:00", "utc": "1932-07-04T22:29:51Z", "ms": -1183167008926.0933 }, "end": { "local": "1932-07-06T06:15:29+08:00", "utc": "1932-07-05T22:15:29Z", "ms": -1183081471353.9036 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-07-05", "window": { "start": { "local": "1932-07-05T12:29:38+08:00", "utc": "1932-07-05T04:29:38Z", "ms": -1183145421990.378 }, "end": { "local": "1932-07-05T13:17:38+08:00", "utc": "1932-07-05T05:17:38Z", "ms": -1183142541990.378 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-07-06", "window": { "start": { "local": "1932-07-06T12:29:48+08:00", "utc": "1932-07-06T04:29:48Z", "ms": -1183059011970.1616 }, "end": { "local": "1932-07-06T13:17:48+08:00", "utc": "1932-07-06T05:17:48Z", "ms": -1183056131970.1616 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 06:30 on Tue 5 Jul to 06:15 on Wed 6 Jul.", "fact": "1932-07-04T22:29:51Z → 1932-07-05T22:15:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 5th, 12:30–13:18 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 21587 s" }, { "step": "ruling", "text": "Rathayātrā, Qingyang, 1932: Tuesday 5 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rathayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')" } ], "not_evaluated": "The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-05", "confidence": "determinate" } ], "quote": "In Qingyang, Rathayātrā 1932 falls on Tuesday 5 July. Dvitīyā runs from 06:30 on Tue 5 Jul to 06:15 on Wed 6 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rathayatra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-07-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24649, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-07-07T05:39:09+08:00", "utc": "1932-07-06T21:39:09Z", "ms": -1182997251258.7048 }, "end": { "local": "1932-07-08T04:43:00+08:00", "utc": "1932-07-07T20:43:00Z", "ms": -1182914220482.423 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-07T05:39:09+08:00", "utc": "1932-07-06T21:39:09Z", "ms": -1182997251258.7048 }, "end": { "local": "1932-07-08T04:43:00+08:00", "utc": "1932-07-07T20:43:00Z", "ms": -1182914220482.423 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-07-07", "window": { "start": { "local": "1932-07-07T12:29:58+08:00", "utc": "1932-07-07T04:29:58Z", "ms": -1182972602304.9292 }, "end": { "local": "1932-07-07T13:17:58+08:00", "utc": "1932-07-07T05:17:58Z", "ms": -1182969722304.9292 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-07-08", "window": { "start": { "local": "1932-07-08T12:30:07+08:00", "utc": "1932-07-08T04:30:07Z", "ms": -1182886193017.2844 }, "end": { "local": "1932-07-08T13:18:07+08:00", "utc": "1932-07-08T05:18:07Z", "ms": -1182883313017.2844 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:39 on Thu 7 Jul to 04:43 on Fri 8 Jul.", "fact": "1932-07-06T21:39:09Z → 1932-07-07T20:43:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 7th, 12:30–13:18 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24649 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Thursday 7 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-07", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Thursday 7 July. Caturthī runs from 05:39 on Thu 7 Jul to 04:43 on Fri 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-07-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28027, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-07-08T04:43:00+08:00", "utc": "1932-07-07T20:43:00Z", "ms": -1182914220482.423 }, "end": { "local": "1932-07-09T03:28:26+08:00", "utc": "1932-07-08T19:28:26Z", "ms": -1182832293539.5059 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-08T04:43:00+08:00", "utc": "1932-07-07T20:43:00Z", "ms": -1182914220482.423 }, "end": { "local": "1932-07-09T03:28:26+08:00", "utc": "1932-07-08T19:28:26Z", "ms": -1182832293539.5059 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-07-08", "window": { "start": { "local": "1932-07-08T12:30:07+08:00", "utc": "1932-07-08T04:30:07Z", "ms": -1182886193017.2844 }, "end": { "local": "1932-07-08T13:18:07+08:00", "utc": "1932-07-08T05:18:07Z", "ms": -1182883313017.2844 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-07-09", "window": { "start": { "local": "1932-07-09T12:30:16+08:00", "utc": "1932-07-09T04:30:16Z", "ms": -1182799784128.5862 }, "end": { "local": "1932-07-09T13:18:16+08:00", "utc": "1932-07-09T05:18:16Z", "ms": -1182796904128.5862 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 04:43 on Fri 8 Jul to 03:28 on Sat 9 Jul.", "fact": "1932-07-07T20:43:00Z → 1932-07-08T19:28:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 8th, 12:30–13:18 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28027 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Qingyang, 1932: Friday 8 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-08", "confidence": "determinate" } ], "quote": "In Qingyang, Skanda Pañcamī 1932 falls on Friday 8 July. Pañcamī runs from 04:43 on Fri 8 Jul to 03:28 on Sat 9 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/skanda-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38044, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-07-10T01:56:20+08:00", "utc": "1932-07-09T17:56:20Z", "ms": -1182751419914.683 }, "end": { "local": "1932-07-11T00:07:18+08:00", "utc": "1932-07-10T16:07:18Z", "ms": -1182671561505.2778 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-10T01:56:20+08:00", "utc": "1932-07-09T17:56:20Z", "ms": -1182751419914.683 }, "end": { "local": "1932-07-11T00:07:18+08:00", "utc": "1932-07-10T16:07:18Z", "ms": -1182671561505.2778 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-07-10", "window": { "start": { "local": "1932-07-10T12:30:24+08:00", "utc": "1932-07-10T04:30:24Z", "ms": -1182713375658.6763 }, "end": { "local": "1932-07-10T13:18:24+08:00", "utc": "1932-07-10T05:18:24Z", "ms": -1182710495658.6763 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-07-11", "window": { "start": { "local": "1932-07-11T12:30:32+08:00", "utc": "1932-07-11T04:30:32Z", "ms": -1182626967625.6807 }, "end": { "local": "1932-07-11T13:18:32+08:00", "utc": "1932-07-11T05:18:32Z", "ms": -1182624087625.6807 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 01:56 on Sun 10 Jul to 00:07 on Mon 11 Jul.", "fact": "1932-07-09T17:56:20Z → 1932-07-10T16:07:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 10th, 12:31–13:19 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 38044 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Qingyang, 1932: Sunday 10 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-10", "confidence": "determinate" } ], "quote": "In Qingyang, Vivasvat Saptamī 1932 falls on Sunday 10 July. Saptamī runs from 01:56 on Sun 10 Jul to 00:07 on Mon 11 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vivasvat-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-07-14", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31868, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-07-13T17:12:32+08:00", "utc": "1932-07-13T09:12:32Z", "ms": -1182437247981.9243 }, "end": { "local": "1932-07-14T14:35:04+08:00", "utc": "1932-07-14T06:35:04Z", "ms": -1182360295781.314 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-13T17:12:32+08:00", "utc": "1932-07-13T09:12:32Z", "ms": -1182437247981.9243 }, "end": { "local": "1932-07-14T14:35:04+08:00", "utc": "1932-07-14T06:35:04Z", "ms": -1182360295781.314 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-07-13", "window": { "start": { "local": "1932-07-13T05:43:18+08:00", "utc": "1932-07-12T21:43:18Z", "ms": -1182478601615.3054 }, "end": { "local": "1932-07-13T05:43:18+08:00", "utc": "1932-07-12T21:43:18Z", "ms": -1182478601615.3054 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-07-14", "window": { "start": { "local": "1932-07-14T05:43:56+08:00", "utc": "1932-07-13T21:43:56Z", "ms": -1182392163716.1775 }, "end": { "local": "1932-07-14T05:43:56+08:00", "utc": "1932-07-13T21:43:56Z", "ms": -1182392163716.1775 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:13 on Wed 13 Jul to 14:35 on Thu 14 Jul.", "fact": "1932-07-13T09:12:32Z → 1932-07-14T06:35:04Z" }, { "step": "kaala", "text": "Sunrise is at 05:43 on the 13th and 05:44 on the 14th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 13th and is on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31868 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Qingyang, 1932: Thursday 14 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-14", "confidence": "determinate" } ], "quote": "In Qingyang, Hariśayanī Ekādaśī 1932 falls on Thursday 14 July. Ekādaśī runs from 17:13 on Wed 13 Jul to 14:35 on Thu 14 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-07-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-07-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29341, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-07-15T11:56:24+08:00", "utc": "1932-07-15T03:56:24Z", "ms": -1182283415971.7178 }, "end": { "local": "1932-07-16T09:23:27+08:00", "utc": "1932-07-16T01:23:27Z", "ms": -1182206192867.1848 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-15T11:56:24+08:00", "utc": "1932-07-15T03:56:24Z", "ms": -1182283415971.7178 }, "end": { "local": "1932-07-16T09:23:27+08:00", "utc": "1932-07-16T01:23:27Z", "ms": -1182206192867.1848 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-07-15", "window": { "start": { "local": "1932-07-15T20:05:25+08:00", "utc": "1932-07-15T12:05:25Z", "ms": -1182254075229.8672 }, "end": { "local": "1932-07-15T21:22:43+08:00", "utc": "1932-07-15T13:22:43Z", "ms": -1182249436636.1345 } }, "covered_min": 77, "window_min": 77, "qualifies": true }, { "local_date": "1932-07-16", "window": { "start": { "local": "1932-07-16T20:04:57+08:00", "utc": "1932-07-16T12:04:57Z", "ms": -1182167703265.5374 }, "end": { "local": "1932-07-16T21:22:24+08:00", "utc": "1932-07-16T13:22:24Z", "ms": -1182163055603.6028 } }, "covered_min": 0, "window_min": 77, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:56 on Fri 15 Jul to 09:23 on Sat 16 Jul.", "fact": "1932-07-15T03:56:24Z → 1932-07-16T01:23:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:05–21:23 on the 15th, 20:05–21:22 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 77 of 77 minutes on the 15th and 0 of 77 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29341 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Friday 15 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-15", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Friday 15 July. Trayodaśī runs from 11:56 on Fri 15 Jul to 09:23 on Sat 16 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-07-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-17", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2421, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 } }, "kaala": "udaya-3", "days": [ { "local_date": "1932-07-17", "window": { "start": { "local": "1932-07-17T05:45:54+08:00", "utc": "1932-07-16T21:45:54Z", "ms": -1182132845801.0283 }, "end": { "local": "1932-07-17T08:37:37+08:00", "utc": "1932-07-17T00:37:37Z", "ms": -1182122543236.752 } }, "covered_min": 94, "window_min": 172, "qualifies": false }, { "local_date": "1932-07-18", "window": { "start": { "local": "1932-07-18T05:46:35+08:00", "utc": "1932-07-17T21:46:35Z", "ms": -1182046405194.9119 }, "end": { "local": "1932-07-18T08:38:03+08:00", "utc": "1932-07-18T00:38:03Z", "ms": -1182036117027.2869 } }, "covered_min": 0, "window_min": 171, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul.", "fact": "1932-07-16T23:04:01Z → 1932-07-17T21:06:14Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:46–08:38 on the 17th, 05:47–08:38 on the 18th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 94 of 172 minutes on the 17th and 0 of 171 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither morning qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 2421 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Qingyang, 1932: Sunday 17 July.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "vyasa-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "udaya-3", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-17", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-17", "confidence": "boundary" } ], "quote": "In Qingyang, Vyāsa Pūjā 1932 falls on Sunday 17 July. Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul, and reaches the first three muhūrtas after sunrise on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/vyasa-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19630, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-07-17", "window": { "start": { "local": "1932-07-17T12:31:11+08:00", "utc": "1932-07-17T04:31:11Z", "ms": -1182108529390.3374 }, "end": { "local": "1932-07-17T13:19:11+08:00", "utc": "1932-07-17T05:19:11Z", "ms": -1182105649390.3374 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-07-18", "window": { "start": { "local": "1932-07-18T12:31:15+08:00", "utc": "1932-07-18T04:31:15Z", "ms": -1182022124775.8496 }, "end": { "local": "1932-07-18T13:19:15+08:00", "utc": "1932-07-18T05:19:15Z", "ms": -1182019244775.8496 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul.", "fact": "1932-07-16T23:04:01Z → 1932-07-17T21:06:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 17th, 12:31–13:19 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19630 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Qingyang, 1932: Sunday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "guru-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-17", "confidence": "determinate" } ], "quote": "In Qingyang, Guru Pūrṇimā 1932 falls on Sunday 17 July. Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/guru-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32507, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 } }, "kaala": "sayahna", "days": [ { "local_date": "1932-07-16", "window": { "start": { "local": "1932-07-16T17:13:00+08:00", "utc": "1932-07-16T09:13:00Z", "ms": -1182178019767.8042 }, "end": { "local": "1932-07-16T20:04:57+08:00", "utc": "1932-07-16T12:04:57Z", "ms": -1182167703265.5374 } }, "covered_min": 0, "window_min": 172, "qualifies": false }, { "local_date": "1932-07-17", "window": { "start": { "local": "1932-07-17T17:12:44+08:00", "utc": "1932-07-17T09:12:44Z", "ms": -1182091635543.9226 }, "end": { "local": "1932-07-17T20:04:27+08:00", "utc": "1932-07-17T12:04:27Z", "ms": -1182081332979.6462 } }, "covered_min": 172, "window_min": 172, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul.", "fact": "1932-07-16T23:04:01Z → 1932-07-17T21:06:14Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 17:13–20:05 on the 16th, 17:13–20:04 on the 17th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 172 minutes on the 16th and 172 of 172 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32507 s" }, { "step": "ruling", "text": "Kokilā Vrata, Qingyang, 1932: Sunday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-17", "confidence": "determinate" } ], "quote": "In Qingyang, Kokilā Vrata 1932 falls on Sunday 17 July. Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/qingyang/festivals/1932/kokila-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27850, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1932-07-17T07:04:01+08:00", "utc": "1932-07-16T23:04:01Z", "ms": -1182128159486.6672 }, "end": { "local": "1932-07-18T05:06:14+08:00", "utc": "1932-07-17T21:06:14Z", "ms": -1182048826035.9587 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-07-16", "window": { "start": { "local": "1932-07-16T20:04:57+08:00", "utc": "1932-07-16T12:04:57Z", "ms": -1182167703265.5374 }, "end": { "local": "1932-07-16T21:22:24+08:00", "utc": "1932-07-16T13:22:24Z", "ms": -1182163055603.6028 } }, "covered_min": 0, "window_min": 77, "qualifies": false }, { "local_date": "1932-07-17", "window": { "start": { "local": "1932-07-17T20:04:27+08:00", "utc": "1932-07-17T12:04:27Z", "ms": -1182081332979.6462 }, "end": { "local": "1932-07-17T21:22:04+08:00", "utc": "1932-07-17T13:22:04Z", "ms": -1182076675941.6816 } }, "covered_min": 78, "window_min": 78, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul.", "fact": "1932-07-16T23:04:01Z → 1932-07-17T21:06:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:05–21:22 on the 16th, 20:04–21:22 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 77 minutes on the 16th and 78 of 78 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27850 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Qingyang, 1932: Sunday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shiva-shayanotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-17", "confidence": "determinate" } ], "quote": "In Qingyang, Śiva Śayanotsava 1932 falls on Sunday 17 July. Pūrṇimā runs from 07:04 on Sun 17 Jul to 05:06 on Mon 18 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/shiva-shayanotsava", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19486, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1932-07-19T03:38:03+08:00", "utc": "1932-07-18T19:38:03Z", "ms": -1181967716817.205 }, "end": { "local": "1932-07-20T02:46:23+08:00", "utc": "1932-07-19T18:46:23Z", "ms": -1181884416721.532 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-07-19T03:38:03+08:00", "utc": "1932-07-18T19:38:03Z", "ms": -1181967716817.205 }, "end": { "local": "1932-07-20T02:46:23+08:00", "utc": "1932-07-19T18:46:23Z", "ms": -1181884416721.532 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-07-18", "window": { "start": { "local": "1932-07-18T20:46:36+08:00", "utc": "1932-07-18T12:46:36Z", "ms": -1181992404123.355 }, "end": { "local": "1932-07-18T20:46:36+08:00", "utc": "1932-07-18T12:46:36Z", "ms": -1181992404123.355 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-07-19", "window": { "start": { "local": "1932-07-19T21:21:37+08:00", "utc": "1932-07-19T13:21:37Z", "ms": -1181903902827.5134 }, "end": { "local": "1932-07-19T21:21:37+08:00", "utc": "1932-07-19T13:21:37Z", "ms": -1181903902827.5134 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 03:38 on Tue 19 Jul to 02:46 on Wed 20 Jul.", "fact": "1932-07-18T19:38:03Z → 1932-07-19T18:46:23Z" }, { "step": "kaala", "text": "Moonrise is at 20:47 on the 18th and 21:22 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19486 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Qingyang, 1932: Tuesday 19 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata-ashadha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunya sayana vrata (candrodaya vyapini; purvahna vyapini and purvaviddha in Bengal)." } ], "not_evaluated": "In Bengal the row reads pūrvāhṇa and pūrvaviddha; that reading is not applied.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-19", "confidence": "determinate" } ], "quote": "In Qingyang, Aśūnya Śayana Vrata (Āṣāḍha) 1932 falls on Tuesday 19 July. Dvitīyā runs from 03:38 on Tue 19 Jul to 02:46 on Wed 20 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ashunya-shayana-vrata-ashadha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-07-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17125, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-07-21T02:36:13+08:00", "utc": "1932-07-20T18:36:13Z", "ms": -1181798627359.301 }, "end": { "local": "1932-07-22T03:09:31+08:00", "utc": "1932-07-21T19:09:31Z", "ms": -1181710228897.1165 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-07-21T02:36:13+08:00", "utc": "1932-07-20T18:36:13Z", "ms": -1181798627359.301 }, "end": { "local": "1932-07-22T03:09:31+08:00", "utc": "1932-07-21T19:09:31Z", "ms": -1181710228897.1165 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-07-20", "window": { "start": { "local": "1932-07-20T21:50:48+08:00", "utc": "1932-07-20T13:50:48Z", "ms": -1181815752271.4016 }, "end": { "local": "1932-07-20T21:50:48+08:00", "utc": "1932-07-20T13:50:48Z", "ms": -1181815752271.4016 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-07-21", "window": { "start": { "local": "1932-07-21T22:16:13+08:00", "utc": "1932-07-21T14:16:13Z", "ms": -1181727827136.3564 }, "end": { "local": "1932-07-21T22:16:13+08:00", "utc": "1932-07-21T14:16:13Z", "ms": -1181727827136.3564 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:36 on Thu 21 Jul to 03:10 on Fri 22 Jul.", "fact": "1932-07-20T18:36:13Z → 1932-07-21T19:09:31Z" }, { "step": "kaala", "text": "Moonrise is at 21:51 on the 20th and 22:16 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 20th and is on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17125 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Thursday 21 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-21", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Thursday 21 July. Caturthī runs from 02:36 on Thu 21 Jul to 03:10 on Fri 22 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-07-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-07-29", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34029, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-07-28T15:20:59+08:00", "utc": "1932-07-28T07:20:59Z", "ms": -1181147941344.854 }, "end": { "local": "1932-07-29T16:58:07+08:00", "utc": "1932-07-29T08:58:07Z", "ms": -1181055712971.3157 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-07-28T15:20:59+08:00", "utc": "1932-07-28T07:20:59Z", "ms": -1181147941344.854 }, "end": { "local": "1932-07-29T16:58:07+08:00", "utc": "1932-07-29T08:58:07Z", "ms": -1181055712971.3157 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-07-28", "window": { "start": { "local": "1932-07-28T05:53:49+08:00", "utc": "1932-07-27T21:53:49Z", "ms": -1181181970804.468 }, "end": { "local": "1932-07-28T05:53:49+08:00", "utc": "1932-07-27T21:53:49Z", "ms": -1181181970804.468 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-07-29", "window": { "start": { "local": "1932-07-29T05:54:35+08:00", "utc": "1932-07-28T21:54:35Z", "ms": -1181095525174.0496 }, "end": { "local": "1932-07-29T05:54:35+08:00", "utc": "1932-07-28T21:54:35Z", "ms": -1181095525174.0496 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:21 on Thu 28 Jul to 16:58 on Fri 29 Jul.", "fact": "1932-07-28T07:20:59Z → 1932-07-29T08:58:07Z" }, { "step": "kaala", "text": "Sunrise is at 05:54 on the 28th and 05:55 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34029 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Qingyang, 1932: Friday 29 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-29", "confidence": "determinate" } ], "quote": "In Qingyang, Kāmikā Ekādaśī 1932 falls on Friday 29 July. Ekādaśī runs from 15:21 on Thu 28 Jul to 16:58 on Fri 29 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-07-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-07-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5154, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-07-30T18:01:30+08:00", "utc": "1932-07-30T10:01:30Z", "ms": -1180965509946.4666 }, "end": { "local": "1932-07-31T18:28:51+08:00", "utc": "1932-07-31T10:28:51Z", "ms": -1180877469497.141 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-07-30T18:01:30+08:00", "utc": "1932-07-30T10:01:30Z", "ms": -1180965509946.4666 }, "end": { "local": "1932-07-31T18:28:51+08:00", "utc": "1932-07-31T10:28:51Z", "ms": -1180877469497.141 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-07-30", "window": { "start": { "local": "1932-07-30T19:55:36+08:00", "utc": "1932-07-30T11:55:36Z", "ms": -1180958664372.07 }, "end": { "local": "1932-07-30T21:15:40+08:00", "utc": "1932-07-30T13:15:40Z", "ms": -1180953860202.4358 } }, "covered_min": 80, "window_min": 80, "qualifies": true }, { "local_date": "1932-07-31", "window": { "start": { "local": "1932-07-31T19:54:44+08:00", "utc": "1932-07-31T11:54:44Z", "ms": -1180872315760.1453 }, "end": { "local": "1932-07-31T21:15:01+08:00", "utc": "1932-07-31T13:15:01Z", "ms": -1180867498554.013 } }, "covered_min": 0, "window_min": 80, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:02 on Sat 30 Jul to 18:29 on Sun 31 Jul.", "fact": "1932-07-30T10:01:30Z → 1932-07-31T10:28:51Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:56–21:16 on the 30th, 19:55–21:15 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 80 of 80 minutes on the 30th and 0 of 80 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5154 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Saturday 30 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-30", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Saturday 30 July. Trayodaśī runs from 18:02 on Sat 30 Jul to 18:29 on Sun 31 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-07-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-07-31", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-07-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21778, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-07-31T18:28:51+08:00", "utc": "1932-07-31T10:28:51Z", "ms": -1180877469497.141 }, "end": { "local": "1932-08-01T18:21:09+08:00", "utc": "1932-08-01T10:21:09Z", "ms": -1180791531073.33 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-07-31T18:28:51+08:00", "utc": "1932-07-31T10:28:51Z", "ms": -1180877469497.141 }, "end": { "local": "1932-08-01T18:21:09+08:00", "utc": "1932-08-01T10:21:09Z", "ms": -1180791531073.33 } }, "kaala": "nishita", "days": [ { "local_date": "1932-07-31", "window": { "start": { "local": "1932-08-01T00:31:49+08:00", "utc": "1932-07-31T16:31:49Z", "ms": -1180855691237.149 }, "end": { "local": "1932-08-01T01:19:49+08:00", "utc": "1932-07-31T17:19:49Z", "ms": -1180852811237.149 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-08-01", "window": { "start": { "local": "1932-08-02T00:31:46+08:00", "utc": "1932-08-01T16:31:46Z", "ms": -1180769294341.9517 }, "end": { "local": "1932-08-02T01:19:46+08:00", "utc": "1932-08-01T17:19:46Z", "ms": -1180766414341.9517 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:29 on Sun 31 Jul to 18:21 on Mon 1 Aug.", "fact": "1932-07-31T10:28:51Z → 1932-08-01T10:21:09Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:32–01:20 on the 31st, 00:32–01:20 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21778 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Sunday 31 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-07-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-07-31", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Sunday 31 July. Caturdaśī runs from 18:29 on Sun 31 Jul to 18:21 on Mon 1 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-07-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-05", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 116, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-08-04T15:06:38+08:00", "utc": "1932-08-04T07:06:38Z", "ms": -1180544002222.7056 }, "end": { "local": "1932-08-05T13:20:59+08:00", "utc": "1932-08-05T05:20:59Z", "ms": -1180463940519.9243 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-04T15:06:38+08:00", "utc": "1932-08-04T07:06:38Z", "ms": -1180544002222.7056 }, "end": { "local": "1932-08-05T13:20:59+08:00", "utc": "1932-08-05T05:20:59Z", "ms": -1180463940519.9243 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-04", "window": { "start": { "local": "1932-08-04T12:31:09+08:00", "utc": "1932-08-04T04:31:09Z", "ms": -1180553330810.1826 }, "end": { "local": "1932-08-04T13:19:09+08:00", "utc": "1932-08-04T05:19:09Z", "ms": -1180550450810.1826 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-05", "window": { "start": { "local": "1932-08-05T12:31:04+08:00", "utc": "1932-08-05T04:31:04Z", "ms": -1180466936404.241 }, "end": { "local": "1932-08-05T13:19:04+08:00", "utc": "1932-08-05T05:19:04Z", "ms": -1180464056404.241 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 15:07 on Thu 4 Aug to 13:21 on Fri 5 Aug.", "fact": "1932-08-04T07:06:38Z → 1932-08-05T05:20:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 4th, 12:31–13:19 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 116 s < 300 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Qingyang, 1932: Friday 5 August.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "madhusrava-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Madhusrava (Gujerat) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-05", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-05", "confidence": "determinate" } ], "quote": "In Qingyang, Madhusravā Tṛtīyā (Hariyali Teej) 1932 falls on Friday 5 August. Tṛtīyā runs from 15:07 on Thu 4 Aug to 13:21 on Fri 5 Aug and covers all of madhyāhna that midday. It is 1 min 56 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/madhusrava-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4092, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-08-06T11:22:45+08:00", "utc": "1932-08-06T03:22:45Z", "ms": -1180384634693.559 }, "end": { "local": "1932-08-07T09:15:46+08:00", "utc": "1932-08-07T01:15:46Z", "ms": -1180305854191.7644 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-06T11:22:45+08:00", "utc": "1932-08-06T03:22:45Z", "ms": -1180384634693.559 }, "end": { "local": "1932-08-07T09:15:46+08:00", "utc": "1932-08-07T01:15:46Z", "ms": -1180305854191.7644 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-06", "window": { "start": { "local": "1932-08-06T12:30:57+08:00", "utc": "1932-08-06T04:30:57Z", "ms": -1180380542601.8071 }, "end": { "local": "1932-08-06T13:18:57+08:00", "utc": "1932-08-06T05:18:57Z", "ms": -1180377662601.8071 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-08-07", "window": { "start": { "local": "1932-08-07T12:30:51+08:00", "utc": "1932-08-07T04:30:51Z", "ms": -1180294149402.6243 }, "end": { "local": "1932-08-07T13:18:51+08:00", "utc": "1932-08-07T05:18:51Z", "ms": -1180291269402.6243 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:23 on Sat 6 Aug to 09:16 on Sun 7 Aug.", "fact": "1932-08-06T03:22:45Z → 1932-08-07T01:15:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 6th, 12:31–13:19 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4092 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Qingyang, 1932: Saturday 6 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-06", "confidence": "determinate" } ], "quote": "In Qingyang, Nāga Pañcamī 1932 falls on Saturday 6 August. Pañcamī runs from 11:23 on Sat 6 Aug to 09:16 on Sun 7 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/naga-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-08-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-06", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 116, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-08-05T13:20:59+08:00", "utc": "1932-08-05T05:20:59Z", "ms": -1180463940519.9243 }, "end": { "local": "1932-08-06T11:22:45+08:00", "utc": "1932-08-06T03:22:45Z", "ms": -1180384634693.559 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-05T13:20:59+08:00", "utc": "1932-08-05T05:20:59Z", "ms": -1180463940519.9243 }, "end": { "local": "1932-08-06T11:22:45+08:00", "utc": "1932-08-06T03:22:45Z", "ms": -1180384634693.559 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-05", "window": { "start": { "local": "1932-08-05T12:31:04+08:00", "utc": "1932-08-05T04:31:04Z", "ms": -1180466936404.241 }, "end": { "local": "1932-08-05T13:19:04+08:00", "utc": "1932-08-05T05:19:04Z", "ms": -1180464056404.241 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-06", "window": { "start": { "local": "1932-08-06T12:30:57+08:00", "utc": "1932-08-06T04:30:57Z", "ms": -1180380542601.8071 }, "end": { "local": "1932-08-06T13:18:57+08:00", "utc": "1932-08-06T05:18:57Z", "ms": -1180377662601.8071 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:21 on Fri 5 Aug to 11:23 on Sat 6 Aug.", "fact": "1932-08-05T05:20:59Z → 1932-08-06T03:22:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 5th, 12:31–13:19 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: unstated → second-day · margin 116 s < 300 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Saturday 6 August.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-06", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-05", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Saturday 6 August. Caturthī runs from 13:21 on Fri 5 Aug to 11:23 on Sat 6 Aug, and reaches madhyāhna on neither day. It is 1 min 56 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-08-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-08-12", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28275, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-08-11T22:14:16+08:00", "utc": "1932-08-11T14:14:16Z", "ms": -1179913544338.1226 }, "end": { "local": "1932-08-12T20:17:44+08:00", "utc": "1932-08-12T12:17:44Z", "ms": -1179834135868.9763 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-11T22:14:16+08:00", "utc": "1932-08-11T14:14:16Z", "ms": -1179913544338.1226 }, "end": { "local": "1932-08-12T20:17:44+08:00", "utc": "1932-08-12T12:17:44Z", "ms": -1179834135868.9763 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-08-12", "window": { "start": { "local": "1932-08-12T06:05:31+08:00", "utc": "1932-08-11T22:05:31Z", "ms": -1179885269286.6643 }, "end": { "local": "1932-08-12T06:05:31+08:00", "utc": "1932-08-11T22:05:31Z", "ms": -1179885269286.6643 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-08-13", "window": { "start": { "local": "1932-08-13T06:06:18+08:00", "utc": "1932-08-12T22:06:18Z", "ms": -1179798822137.7617 }, "end": { "local": "1932-08-13T06:06:18+08:00", "utc": "1932-08-12T22:06:18Z", "ms": -1179798822137.7617 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:14 on Thu 11 Aug to 20:18 on Fri 12 Aug.", "fact": "1932-08-11T14:14:16Z → 1932-08-12T12:17:44Z" }, { "step": "kaala", "text": "Sunrise is at 06:06 on the 12th and 06:06 on the 13th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 12th and is not on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28275 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Qingyang, 1932: Friday 12 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-12", "confidence": "determinate" } ], "quote": "In Qingyang, Putradā Ekādaśī 1932 falls on Friday 12 August. Ekādaśī runs from 22:14 on Thu 11 Aug to 20:18 on Fri 12 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-08-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19043, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-08-12T20:17:44+08:00", "utc": "1932-08-12T12:17:44Z", "ms": -1179834135868.9763 }, "end": { "local": "1932-08-13T18:35:20+08:00", "utc": "1932-08-13T10:35:20Z", "ms": -1179753879870.926 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-12T20:17:44+08:00", "utc": "1932-08-12T12:17:44Z", "ms": -1179834135868.9763 }, "end": { "local": "1932-08-13T18:35:20+08:00", "utc": "1932-08-13T10:35:20Z", "ms": -1179753879870.926 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-12", "window": { "start": { "local": "1932-08-12T12:30:08+08:00", "utc": "1932-08-12T04:30:08Z", "ms": -1179862192329.3948 }, "end": { "local": "1932-08-12T13:18:08+08:00", "utc": "1932-08-12T05:18:08Z", "ms": -1179859312329.3948 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-13", "window": { "start": { "local": "1932-08-13T12:29:57+08:00", "utc": "1932-08-13T04:29:57Z", "ms": -1179775802651.0654 }, "end": { "local": "1932-08-13T13:17:57+08:00", "utc": "1932-08-13T05:17:57Z", "ms": -1179772922651.0654 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:18 on Fri 12 Aug to 18:35 on Sat 13 Aug.", "fact": "1932-08-12T12:17:44Z → 1932-08-13T10:35:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 12th, 12:30–13:18 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 19043 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Qingyang, 1932: Saturday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "damodara-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Buddha dvadasi, Damodara dvadasi (purvaviddha), Visnu-pavitraropana." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-13", "confidence": "determinate" } ], "quote": "In Qingyang, Dāmodara Dvādaśī 1932 falls on Saturday 13 August. Dvādaśī runs from 20:18 on Fri 12 Aug to 18:35 on Sat 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/damodara-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-08-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3977, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-08-13T18:35:20+08:00", "utc": "1932-08-13T10:35:20Z", "ms": -1179753879870.926 }, "end": { "local": "1932-08-14T17:11:52+08:00", "utc": "1932-08-14T09:11:52Z", "ms": -1179672488153.6196 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-13T18:35:20+08:00", "utc": "1932-08-13T10:35:20Z", "ms": -1179753879870.926 }, "end": { "local": "1932-08-14T17:11:52+08:00", "utc": "1932-08-14T09:11:52Z", "ms": -1179672488153.6196 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-08-13", "window": { "start": { "local": "1932-08-13T19:41:37+08:00", "utc": "1932-08-13T11:41:37Z", "ms": -1179749903164.3694 }, "end": { "local": "1932-08-13T21:05:01+08:00", "utc": "1932-08-13T13:05:01Z", "ms": -1179744899413.122 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "1932-08-14", "window": { "start": { "local": "1932-08-14T19:40:28+08:00", "utc": "1932-08-14T11:40:28Z", "ms": -1179663572027.3005 }, "end": { "local": "1932-08-14T21:04:07+08:00", "utc": "1932-08-14T13:04:07Z", "ms": -1179658552819.5967 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:35 on Sat 13 Aug to 17:12 on Sun 14 Aug.", "fact": "1932-08-13T10:35:20Z → 1932-08-14T09:11:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:42–21:05 on the 13th, 19:40–21:04 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 83 of 83 minutes on the 13th and 0 of 84 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3977 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Saturday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-13", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Saturday 13 August. Trayodaśī runs from 18:35 on Sat 13 Aug to 17:12 on Sun 14 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-08-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-16", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 8137, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-08-15T16:12:19+08:00", "utc": "1932-08-15T08:12:19Z", "ms": -1179589660849.7993 }, "end": { "local": "1932-08-16T15:41:28+08:00", "utc": "1932-08-16T07:41:28Z", "ms": -1179505112407.7358 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "1932-08-16T03:53:02+08:00", "utc": "1932-08-15T19:53:02Z", "ms": -1179547618146.7625 }, "end": { "local": "1932-08-16T15:41:28+08:00", "utc": "1932-08-16T07:41:28Z", "ms": -1179505112407.7358 } }, "kaala": "day", "days": [ { "local_date": "1932-08-15", "window": { "start": { "local": "1932-08-15T06:07:52+08:00", "utc": "1932-08-14T22:07:52Z", "ms": -1179625927969.5225 }, "end": { "local": "1932-08-16T06:08:39+08:00", "utc": "1932-08-15T22:08:39Z", "ms": -1179539480960.6543 } }, "covered_min": 136, "window_min": 1441, "qualifies": true }, { "local_date": "1932-08-16", "window": { "start": { "local": "1932-08-16T06:08:39+08:00", "utc": "1932-08-15T22:08:39Z", "ms": -1179539480960.6543 }, "end": { "local": "1932-08-17T06:09:26+08:00", "utc": "1932-08-16T22:09:26Z", "ms": -1179453034006.4395 } }, "covered_min": 573, "window_min": 1441, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:12 on Mon 15 Aug to 15:41 on Tue 16 Aug. Its second half begins at 03:53 on Tue 16 Aug.", "fact": "1932-08-15T08:12:19Z → 1932-08-16T07:41:28Z · second half from 1932-08-15T19:53:02Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:08 on the 15th, and from 06:09 on the 16th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The second half of Pūrṇimā must be present during the day. It covers 136 of 1441 minutes on the 15th and 573 of 1441 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 8137 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Qingyang, 1932: Tuesday 16 August.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-16", "confidence": "boundary" } ], "quote": "In Qingyang, Rakṣā Bandhana (Rakhi) 1932 falls on Tuesday 16 August. The second half of Pūrṇimā runs from 03:53 on Tue 16 Aug to 15:41 on Tue 16 Aug and falls on two days: 573 minutes of it on the 16th, 136 on the 15th; the rule does not say which to take, and the day that holds more of it is ruled: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/raksha-bandhana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8644, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-08-15T16:12:19+08:00", "utc": "1932-08-15T08:12:19Z", "ms": -1179589660849.7993 }, "end": { "local": "1932-08-16T15:41:28+08:00", "utc": "1932-08-16T07:41:28Z", "ms": -1179505112407.7358 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1932-08-15T16:12:19+08:00", "utc": "1932-08-15T08:12:19Z", "ms": -1179589660849.7993 }, "end": { "local": "1932-08-16T15:41:28+08:00", "utc": "1932-08-16T07:41:28Z", "ms": -1179505112407.7358 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-15", "window": { "start": { "local": "1932-08-15T12:29:35+08:00", "utc": "1932-08-15T04:29:35Z", "ms": -1179603024950.043 }, "end": { "local": "1932-08-15T13:17:35+08:00", "utc": "1932-08-15T05:17:35Z", "ms": -1179600144950.043 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-16", "window": { "start": { "local": "1932-08-16T12:29:23+08:00", "utc": "1932-08-16T04:29:23Z", "ms": -1179516636902.2788 }, "end": { "local": "1932-08-16T13:17:23+08:00", "utc": "1932-08-16T05:17:23Z", "ms": -1179513756902.2788 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:12 on Mon 15 Aug to 15:41 on Tue 16 Aug.", "fact": "1932-08-15T08:12:19Z → 1932-08-16T07:41:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 15th, 12:29–13:17 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8644 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Qingyang, 1932: Tuesday 16 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-16", "confidence": "determinate" } ], "quote": "In Qingyang, Ṛṣi Tarpaṇa 1932 falls on Tuesday 16 August. Pūrṇimā runs from 16:12 on Mon 15 Aug to 15:41 on Tue 16 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rishi-tarpana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15688, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1932-08-17T15:43:13+08:00", "utc": "1932-08-17T07:43:13Z", "ms": -1179418607289.9868 }, "end": { "local": "1932-08-18T16:19:56+08:00", "utc": "1932-08-18T08:19:56Z", "ms": -1179330004241.3733 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-17T15:43:13+08:00", "utc": "1932-08-17T07:43:13Z", "ms": -1179418607289.9868 }, "end": { "local": "1932-08-18T16:19:56+08:00", "utc": "1932-08-18T08:19:56Z", "ms": -1179330004241.3733 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-08-17", "window": { "start": { "local": "1932-08-17T20:17:19+08:00", "utc": "1932-08-17T12:17:19Z", "ms": -1179402161090.4077 }, "end": { "local": "1932-08-17T20:17:19+08:00", "utc": "1932-08-17T12:17:19Z", "ms": -1179402161090.4077 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-08-18", "window": { "start": { "local": "1932-08-18T20:41:24+08:00", "utc": "1932-08-18T12:41:24Z", "ms": -1179314316113.0393 }, "end": { "local": "1932-08-18T20:41:24+08:00", "utc": "1932-08-18T12:41:24Z", "ms": -1179314316113.0393 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 15:43 on Wed 17 Aug to 16:20 on Thu 18 Aug.", "fact": "1932-08-17T07:43:13Z → 1932-08-18T08:19:56Z" }, { "step": "kaala", "text": "Moonrise is at 20:17 on the 17th and 20:41 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15688 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Qingyang, 1932: Wednesday 17 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunyasayana vrata (Dvitiya current at moonrise; if occurs on two successive days, it is to be observed on the second day)." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-17", "confidence": "determinate" } ], "quote": "In Qingyang, Aśūnya Śayana Vrata 1932 falls on Wednesday 17 August. Dvitīyā runs from 15:43 on Wed 17 Aug to 16:20 on Thu 18 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ashunya-shayana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10978, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-08-18T16:19:56+08:00", "utc": "1932-08-18T08:19:56Z", "ms": -1179330004241.3733 }, "end": { "local": "1932-08-19T17:31:35+08:00", "utc": "1932-08-19T09:31:35Z", "ms": -1179239305214.7126 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-18T16:19:56+08:00", "utc": "1932-08-18T08:19:56Z", "ms": -1179330004241.3733 }, "end": { "local": "1932-08-19T17:31:35+08:00", "utc": "1932-08-19T09:31:35Z", "ms": -1179239305214.7126 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-18", "window": { "start": { "local": "1932-08-18T12:28:58+08:00", "utc": "1932-08-18T04:28:58Z", "ms": -1179343862344.7466 }, "end": { "local": "1932-08-18T13:16:58+08:00", "utc": "1932-08-18T05:16:58Z", "ms": -1179340982344.7466 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-19", "window": { "start": { "local": "1932-08-19T12:28:44+08:00", "utc": "1932-08-19T04:28:44Z", "ms": -1179257475806.9187 }, "end": { "local": "1932-08-19T13:16:44+08:00", "utc": "1932-08-19T05:16:44Z", "ms": -1179254595806.9187 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 16:20 on Thu 18 Aug to 17:32 on Fri 19 Aug.", "fact": "1932-08-18T08:19:56Z → 1932-08-19T09:31:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 18th, 12:29–13:17 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 18th and 48 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10978 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Qingyang, 1932: Friday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kajjali-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 3 Kajjali trtiya, (paraviddha), Angaveta trtiya (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-19", "confidence": "determinate" } ], "quote": "In Qingyang, Kajjalī Tṛtīyā (Kajari Teej) 1932 falls on Friday 19 August. Tṛtīyā runs from 16:20 on Thu 18 Aug to 17:32 on Fri 19 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/kajjali-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1094, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-08-19T17:31:35+08:00", "utc": "1932-08-19T09:31:35Z", "ms": -1179239305214.7126 }, "end": { "local": "1932-08-20T19:15:00+08:00", "utc": "1932-08-20T11:15:00Z", "ms": -1179146700293.2495 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-19T17:31:35+08:00", "utc": "1932-08-19T09:31:35Z", "ms": -1179239305214.7126 }, "end": { "local": "1932-08-20T19:15:00+08:00", "utc": "1932-08-20T11:15:00Z", "ms": -1179146700293.2495 } }, "kaala": "sayahna", "days": [ { "local_date": "1932-08-19", "window": { "start": { "local": "1932-08-19T16:53:47+08:00", "utc": "1932-08-19T08:53:47Z", "ms": -1179241573129.1453 }, "end": { "local": "1932-08-19T19:34:29+08:00", "utc": "1932-08-19T11:34:29Z", "ms": -1179231931343.9631 } }, "covered_min": 123, "window_min": 161, "qualifies": true }, { "local_date": "1932-08-20", "window": { "start": { "local": "1932-08-20T16:52:57+08:00", "utc": "1932-08-20T08:52:57Z", "ms": -1179155223496.4036 }, "end": { "local": "1932-08-20T19:33:14+08:00", "utc": "1932-08-20T11:33:14Z", "ms": -1179145605997.9111 } }, "covered_min": 142, "window_min": 160, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:32 on Fri 19 Aug to 19:15 on Sat 20 Aug.", "fact": "1932-08-19T09:31:35Z → 1932-08-20T11:15:00Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:54–19:34 on the 19th, 16:53–19:33 on the 20th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 123 of 161 minutes on the 19th and 142 of 160 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both late afternoons qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 1094 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Qingyang, 1932: Friday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bahula-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Bahula caturthi (Madhyadesa) (Sayahnavyapini: if occurs on two successive days, it is to be observed on the 1st day)." } ], "kaala": "sayahna", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-19", "confidence": "determinate" } ], "quote": "In Qingyang, Bahulā Caturthī 1932 falls on Friday 19 August. Caturthī runs from 17:32 on Fri 19 Aug to 19:15 on Sat 20 Aug and covers 123 of 161 minutes of sāyāhna that late afternoon. It also reaches the next late afternoon for 142 minutes; by the rule the first late afternoon is taken.", "cite": "https://ahargana.org/qingyang/festivals/1932/bahula-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-08-19", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7939, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-08-19T17:31:35+08:00", "utc": "1932-08-19T09:31:35Z", "ms": -1179239305214.7126 }, "end": { "local": "1932-08-20T19:15:00+08:00", "utc": "1932-08-20T11:15:00Z", "ms": -1179146700293.2495 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-19T17:31:35+08:00", "utc": "1932-08-19T09:31:35Z", "ms": -1179239305214.7126 }, "end": { "local": "1932-08-20T19:15:00+08:00", "utc": "1932-08-20T11:15:00Z", "ms": -1179146700293.2495 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-08-19", "window": { "start": { "local": "1932-08-19T21:04:19+08:00", "utc": "1932-08-19T13:04:19Z", "ms": -1179226541332.1025 }, "end": { "local": "1932-08-19T21:04:19+08:00", "utc": "1932-08-19T13:04:19Z", "ms": -1179226541332.1025 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-08-20", "window": { "start": { "local": "1932-08-20T21:27:18+08:00", "utc": "1932-08-20T13:27:18Z", "ms": -1179138761721.0093 }, "end": { "local": "1932-08-20T21:27:18+08:00", "utc": "1932-08-20T13:27:18Z", "ms": -1179138761721.0093 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:32 on Fri 19 Aug to 19:15 on Sat 20 Aug.", "fact": "1932-08-19T09:31:35Z → 1932-08-20T11:15:00Z" }, { "step": "kaala", "text": "Moonrise is at 21:04 on the 19th and 21:27 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7939 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Friday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-19", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Friday 19 August. Caturthī runs from 17:32 on Fri 19 Aug to 19:15 on Sat 20 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-08-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29230, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-08-21T21:23:26+08:00", "utc": "1932-08-21T13:23:26Z", "ms": -1179052594429.4106 }, "end": { "local": "1932-08-22T23:46:41+08:00", "utc": "1932-08-22T15:46:41Z", "ms": -1178957599178.2644 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-21T21:23:26+08:00", "utc": "1932-08-21T13:23:26Z", "ms": -1179052594429.4106 }, "end": { "local": "1932-08-22T23:46:41+08:00", "utc": "1932-08-22T15:46:41Z", "ms": -1178957599178.2644 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-21", "window": { "start": { "local": "1932-08-21T12:28:16+08:00", "utc": "1932-08-21T04:28:16Z", "ms": -1179084704142.2332 }, "end": { "local": "1932-08-21T13:16:16+08:00", "utc": "1932-08-21T05:16:16Z", "ms": -1179081824142.2332 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-22", "window": { "start": { "local": "1932-08-22T12:28:01+08:00", "utc": "1932-08-22T04:28:01Z", "ms": -1178998318987.0483 }, "end": { "local": "1932-08-22T13:16:01+08:00", "utc": "1932-08-22T05:16:01Z", "ms": -1178995438987.0483 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 21:23 on Sun 21 Aug to 23:47 on Mon 22 Aug.", "fact": "1932-08-21T13:23:26Z → 1932-08-22T15:46:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 21st, 12:28–13:16 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29230 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Qingyang, 1932: Monday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-22", "confidence": "determinate" } ], "quote": "In Qingyang, Hala Ṣaṣṭhī 1932 falls on Monday 22 August. Ṣaṣṭhī runs from 21:23 on Sun 21 Aug to 23:47 on Mon 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/hala-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36928, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-08-22T23:46:41+08:00", "utc": "1932-08-22T15:46:41Z", "ms": -1178957599178.2644 }, "end": { "local": "1932-08-24T02:12:02+08:00", "utc": "1932-08-23T18:12:02Z", "ms": -1178862477929.0552 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-22T23:46:41+08:00", "utc": "1932-08-22T15:46:41Z", "ms": -1178957599178.2644 }, "end": { "local": "1932-08-24T02:12:02+08:00", "utc": "1932-08-23T18:12:02Z", "ms": -1178862477929.0552 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-08-23", "window": { "start": { "local": "1932-08-23T12:27:46+08:00", "utc": "1932-08-23T04:27:46Z", "ms": -1178911934264.4854 }, "end": { "local": "1932-08-23T13:15:46+08:00", "utc": "1932-08-23T05:15:46Z", "ms": -1178909054264.4854 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-08-24", "window": { "start": { "local": "1932-08-24T12:27:30+08:00", "utc": "1932-08-24T04:27:30Z", "ms": -1178825549960.475 }, "end": { "local": "1932-08-24T13:15:30+08:00", "utc": "1932-08-24T05:15:30Z", "ms": -1178822669960.475 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 23:47 on Mon 22 Aug to 02:12 on Wed 24 Aug.", "fact": "1932-08-22T15:46:41Z → 1932-08-23T18:12:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 23rd, 12:28–13:16 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 36928 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Qingyang, 1932: Tuesday 23 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-23", "confidence": "determinate" } ], "quote": "In Qingyang, Śītalā Saptamī 1932 falls on Tuesday 23 August. Saptamī runs from 23:47 on Mon 22 Aug to 02:12 on Wed 24 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/shitala-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3353, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-08-24T02:12:02+08:00", "utc": "1932-08-23T18:12:02Z", "ms": -1178862477929.0552 }, "end": { "local": "1932-08-25T04:25:51+08:00", "utc": "1932-08-24T20:25:51Z", "ms": -1178768048507.6726 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-24T02:12:02+08:00", "utc": "1932-08-23T18:12:02Z", "ms": -1178862477929.0552 }, "end": { "local": "1932-08-25T04:25:51+08:00", "utc": "1932-08-24T20:25:51Z", "ms": -1178768048507.6726 } }, "kaala": "nishita", "days": [ { "local_date": "1932-08-23", "window": { "start": { "local": "1932-08-24T00:28:09+08:00", "utc": "1932-08-23T16:28:09Z", "ms": -1178868710999.2686 }, "end": { "local": "1932-08-24T01:16:09+08:00", "utc": "1932-08-23T17:16:09Z", "ms": -1178865830999.2686 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-24", "window": { "start": { "local": "1932-08-25T00:27:53+08:00", "utc": "1932-08-24T16:27:53Z", "ms": -1178782326727.4634 }, "end": { "local": "1932-08-25T01:15:53+08:00", "utc": "1932-08-24T17:15:53Z", "ms": -1178779446727.4634 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 02:12 on Wed 24 Aug to 04:26 on Thu 25 Aug.", "fact": "1932-08-23T18:12:02Z → 1932-08-24T20:25:51Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:28–01:16 on the 23rd, 00:28–01:16 on the 24th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 23rd and 48 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3353 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Qingyang, 1932: Wednesday 24 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "janmashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami." } ], "not_evaluated": "The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.", "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-24", "confidence": "determinate" } ], "quote": "In Qingyang, Janmāṣṭamī 1932 falls on Wednesday 24 August. Aṣṭamī runs from 02:12 on Wed 24 Aug to 04:26 on Thu 25 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/janmashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-08-28", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4446, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-08-27T07:31:18+08:00", "utc": "1932-08-26T23:31:18Z", "ms": -1178584121901.3816 }, "end": { "local": "1932-08-28T08:07:00+08:00", "utc": "1932-08-28T00:07:00Z", "ms": -1178495579744.4575 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-27T07:31:18+08:00", "utc": "1932-08-26T23:31:18Z", "ms": -1178584121901.3816 }, "end": { "local": "1932-08-28T08:07:00+08:00", "utc": "1932-08-28T00:07:00Z", "ms": -1178495579744.4575 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-08-27", "window": { "start": { "local": "1932-08-27T06:17:12+08:00", "utc": "1932-08-26T22:17:12Z", "ms": -1178588567787.907 }, "end": { "local": "1932-08-27T06:17:12+08:00", "utc": "1932-08-26T22:17:12Z", "ms": -1178588567787.907 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-08-28", "window": { "start": { "local": "1932-08-28T06:17:58+08:00", "utc": "1932-08-27T22:17:58Z", "ms": -1178502121518.9238 }, "end": { "local": "1932-08-28T06:17:58+08:00", "utc": "1932-08-27T22:17:58Z", "ms": -1178502121518.9238 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:31 on Sat 27 Aug to 08:07 on Sun 28 Aug.", "fact": "1932-08-26T23:31:18Z → 1932-08-28T00:07:00Z" }, { "step": "kaala", "text": "Sunrise is at 06:17 on the 27th and 06:18 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4446 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Qingyang, 1932: Sunday 28 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-28", "confidence": "determinate" } ], "quote": "In Qingyang, Ajā Ekādaśī 1932 falls on Sunday 28 August. Ekādaśī runs from 07:31 on Sat 27 Aug to 08:07 on Sun 28 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-08-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-08-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37447, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-08-29T08:00:33+08:00", "utc": "1932-08-29T00:00:33Z", "ms": -1178409566991.344 }, "end": { "local": "1932-08-30T07:13:19+08:00", "utc": "1932-08-29T23:13:19Z", "ms": -1178326001197.0774 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-29T08:00:33+08:00", "utc": "1932-08-29T00:00:33Z", "ms": -1178409566991.344 }, "end": { "local": "1932-08-30T07:13:19+08:00", "utc": "1932-08-29T23:13:19Z", "ms": -1178326001197.0774 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-08-28", "window": { "start": { "local": "1932-08-28T19:22:48+08:00", "utc": "1932-08-28T11:22:48Z", "ms": -1178455031782.469 }, "end": { "local": "1932-08-28T20:50:16+08:00", "utc": "1932-08-28T12:50:16Z", "ms": -1178449784253.7483 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "1932-08-29", "window": { "start": { "local": "1932-08-29T19:21:27+08:00", "utc": "1932-08-29T11:21:27Z", "ms": -1178368713145.4934 }, "end": { "local": "1932-08-29T20:49:11+08:00", "utc": "1932-08-29T12:49:11Z", "ms": -1178363448617.2053 } }, "covered_min": 88, "window_min": 88, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:01 on Mon 29 Aug to 07:13 on Tue 30 Aug.", "fact": "1932-08-29T00:00:33Z → 1932-08-29T23:13:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:23–20:50 on the 28th, 19:21–20:49 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 87 minutes on the 28th and 88 of 88 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37447 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Monday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-29", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Monday 29 August. Trayodaśī runs from 08:01 on Mon 29 Aug to 07:13 on Tue 30 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-08-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32475, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-08-30T07:13:19+08:00", "utc": "1932-08-29T23:13:19Z", "ms": -1178326001197.0774 }, "end": { "local": "1932-08-31T05:49:21+08:00", "utc": "1932-08-30T21:49:21Z", "ms": -1178244638906.1943 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-30T07:13:19+08:00", "utc": "1932-08-29T23:13:19Z", "ms": -1178326001197.0774 }, "end": { "local": "1932-08-31T05:49:21+08:00", "utc": "1932-08-30T21:49:21Z", "ms": -1178244638906.1943 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-08-29", "window": { "start": { "local": "1932-08-29T19:21:27+08:00", "utc": "1932-08-29T11:21:27Z", "ms": -1178368713145.4934 }, "end": { "local": "1932-08-29T20:49:11+08:00", "utc": "1932-08-29T12:49:11Z", "ms": -1178363448617.2053 } }, "covered_min": 0, "window_min": 88, "qualifies": false }, { "local_date": "1932-08-30", "window": { "start": { "local": "1932-08-30T19:20:05+08:00", "utc": "1932-08-30T11:20:05Z", "ms": -1178282395113.9019 }, "end": { "local": "1932-08-30T20:48:06+08:00", "utc": "1932-08-30T12:48:06Z", "ms": -1178277113514.5684 } }, "covered_min": 88, "window_min": 88, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 07:13 on Tue 30 Aug to 05:49 on Wed 31 Aug.", "fact": "1932-08-29T23:13:19Z → 1932-08-30T21:49:21Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:21–20:49 on the 29th, 19:20–20:48 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 0 of 88 minutes on the 29th and 88 of 88 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32475 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Qingyang, 1932: Tuesday 30 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-30", "confidence": "determinate" } ], "quote": "In Qingyang, Aghora Caturdaśī 1932 falls on Tuesday 30 August. Caturdaśī runs from 07:13 on Tue 30 Aug to 05:49 on Wed 31 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/aghora-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-08-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16510, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-08-30T07:13:19+08:00", "utc": "1932-08-29T23:13:19Z", "ms": -1178326001197.0774 }, "end": { "local": "1932-08-31T05:49:21+08:00", "utc": "1932-08-30T21:49:21Z", "ms": -1178244638906.1943 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-08-30T07:13:19+08:00", "utc": "1932-08-29T23:13:19Z", "ms": -1178326001197.0774 }, "end": { "local": "1932-08-31T05:49:21+08:00", "utc": "1932-08-30T21:49:21Z", "ms": -1178244638906.1943 } }, "kaala": "nishita", "days": [ { "local_date": "1932-08-29", "window": { "start": { "local": "1932-08-30T00:26:29+08:00", "utc": "1932-08-29T16:26:29Z", "ms": -1178350411164.413 }, "end": { "local": "1932-08-30T01:14:29+08:00", "utc": "1932-08-29T17:14:29Z", "ms": -1178347531164.413 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-08-30", "window": { "start": { "local": "1932-08-31T00:26:11+08:00", "utc": "1932-08-30T16:26:11Z", "ms": -1178264029116.4014 }, "end": { "local": "1932-08-31T01:14:11+08:00", "utc": "1932-08-30T17:14:11Z", "ms": -1178261149116.4014 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 07:13 on Tue 30 Aug to 05:49 on Wed 31 Aug.", "fact": "1932-08-29T23:13:19Z → 1932-08-30T21:49:21Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:26–01:14 on the 29th, 00:26–01:14 on the 30th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16510 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Tuesday 30 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-08-30", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Tuesday 30 August. Caturdaśī runs from 07:13 on Tue 30 Aug to 05:49 on Wed 31 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-08-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30639, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-09-01T03:54:32+08:00", "utc": "1932-08-31T19:54:32Z", "ms": -1178165128239.024 }, "end": { "local": "1932-09-02T01:35:45+08:00", "utc": "1932-09-01T17:35:45Z", "ms": -1178087055372.2825 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-01T03:54:32+08:00", "utc": "1932-08-31T19:54:32Z", "ms": -1178165128239.024 }, "end": { "local": "1932-09-02T01:35:45+08:00", "utc": "1932-09-01T17:35:45Z", "ms": -1178087055372.2825 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-01", "window": { "start": { "local": "1932-09-01T12:25:11+08:00", "utc": "1932-09-01T04:25:11Z", "ms": -1178134488943.4995 }, "end": { "local": "1932-09-01T13:13:11+08:00", "utc": "1932-09-01T05:13:11Z", "ms": -1178131608943.4995 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-09-02", "window": { "start": { "local": "1932-09-02T12:24:52+08:00", "utc": "1932-09-02T04:24:52Z", "ms": -1178048107796.4712 }, "end": { "local": "1932-09-02T13:12:52+08:00", "utc": "1932-09-02T05:12:52Z", "ms": -1178045227796.4712 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 03:55 on Thu 1 Sep to 01:36 on Fri 2 Sep.", "fact": "1932-08-31T19:54:32Z → 1932-09-01T17:35:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 1st, 12:25–13:13 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 30639 s" }, { "step": "ruling", "text": "Rudra Vrata, Qingyang, 1932: Thursday 1 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rudra-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Rudra vrata (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-01", "confidence": "determinate" } ], "quote": "In Qingyang, Rudra Vrata 1932 falls on Thursday 1 September. Pratipadā runs from 03:55 on Thu 1 Sep to 01:36 on Fri 2 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rudra-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25379, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1932-09-02T23:00:19+08:00", "utc": "1932-09-02T15:00:19Z", "ms": -1178009981156.8616 }, "end": { "local": "1932-09-03T20:15:32+08:00", "utc": "1932-09-03T12:15:32Z", "ms": -1177933468158.9072 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-02T23:00:19+08:00", "utc": "1932-09-02T15:00:19Z", "ms": -1178009981156.8616 }, "end": { "local": "1932-09-03T20:15:32+08:00", "utc": "1932-09-03T12:15:32Z", "ms": -1177933468158.9072 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-02", "window": { "start": { "local": "1932-09-02T12:24:52+08:00", "utc": "1932-09-02T04:24:52Z", "ms": -1178048107796.4712 }, "end": { "local": "1932-09-02T13:12:52+08:00", "utc": "1932-09-02T05:12:52Z", "ms": -1178045227796.4712 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-09-03", "window": { "start": { "local": "1932-09-03T12:24:33+08:00", "utc": "1932-09-03T04:24:33Z", "ms": -1177961726936.4941 }, "end": { "local": "1932-09-03T13:12:33+08:00", "utc": "1932-09-03T05:12:33Z", "ms": -1177958846936.4941 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:00 on Fri 2 Sep to 20:16 on Sat 3 Sep.", "fact": "1932-09-02T15:00:19Z → 1932-09-03T12:15:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 2nd, 12:25–13:13 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25379 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Qingyang, 1932: Saturday 3 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "haritalika-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-03", "confidence": "determinate" } ], "quote": "In Qingyang, Haritālikā Vrata (Hartalika Teej) 1932 falls on Saturday 3 September. Tṛtīyā runs from 23:00 on Fri 2 Sep to 20:16 on Sat 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/haritalika-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15366, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-09-03T20:15:32+08:00", "utc": "1932-09-03T12:15:32Z", "ms": -1177933468158.9072 }, "end": { "local": "1932-09-04T17:28:20+08:00", "utc": "1932-09-04T09:28:20Z", "ms": -1177857100101.0186 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-03T20:15:32+08:00", "utc": "1932-09-03T12:15:32Z", "ms": -1177933468158.9072 }, "end": { "local": "1932-09-04T17:28:20+08:00", "utc": "1932-09-04T09:28:20Z", "ms": -1177857100101.0186 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-03", "window": { "start": { "local": "1932-09-03T12:24:33+08:00", "utc": "1932-09-03T04:24:33Z", "ms": -1177961726936.4941 }, "end": { "local": "1932-09-03T13:12:33+08:00", "utc": "1932-09-03T05:12:33Z", "ms": -1177958846936.4941 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-09-04", "window": { "start": { "local": "1932-09-04T12:24:14+08:00", "utc": "1932-09-04T04:24:14Z", "ms": -1177875346350.3796 }, "end": { "local": "1932-09-04T13:12:14+08:00", "utc": "1932-09-04T05:12:14Z", "ms": -1177872466350.3796 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:16 on Sat 3 Sep to 17:28 on Sun 4 Sep.", "fact": "1932-09-03T12:15:32Z → 1932-09-04T09:28:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 3rd, 12:24–13:12 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15366 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Qingyang, 1932: Sunday 4 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Varada caturthi (purvaviddha, madhyahnavyapini), Samvatsari parva (Jain-caturthi paksa), Saubhagya caturthi (Bengal), Ganesa caturthi (madhyahna vyapini and purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-04", "confidence": "determinate" } ], "quote": "In Qingyang, Gaṇeśa Caturthī 1932 falls on Sunday 4 September. Caturthī runs from 20:16 on Sat 3 Sep to 17:28 on Sun 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/ganesha-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5590, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-09-04T17:28:20+08:00", "utc": "1932-09-04T09:28:20Z", "ms": -1177857100101.0186 }, "end": { "local": "1932-09-05T14:45:04+08:00", "utc": "1932-09-05T06:45:04Z", "ms": -1177780495786.946 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-04T17:28:20+08:00", "utc": "1932-09-04T09:28:20Z", "ms": -1177857100101.0186 }, "end": { "local": "1932-09-05T14:45:04+08:00", "utc": "1932-09-05T06:45:04Z", "ms": -1177780495786.946 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-04", "window": { "start": { "local": "1932-09-04T12:24:14+08:00", "utc": "1932-09-04T04:24:14Z", "ms": -1177875346350.3796 }, "end": { "local": "1932-09-04T13:12:14+08:00", "utc": "1932-09-04T05:12:14Z", "ms": -1177872466350.3796 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-09-05", "window": { "start": { "local": "1932-09-05T12:23:54+08:00", "utc": "1932-09-05T04:23:54Z", "ms": -1177788966024.001 }, "end": { "local": "1932-09-05T13:11:54+08:00", "utc": "1932-09-05T05:11:54Z", "ms": -1177786086024.001 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 17:28 on Sun 4 Sep to 14:45 on Mon 5 Sep.", "fact": "1932-09-04T09:28:20Z → 1932-09-05T06:45:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 4th, 12:24–13:12 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 5590 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Qingyang, 1932: Monday 5 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Rsi pancami (madhyahnavyapini) — If occurs on two successive days, it is to be observed according to Madhava on the 1st day and according to Hemadri and Divodasa on the 2nd day" } ], "kaala": "madhyahna", "priority": "disputed", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-05", "confidence": "determinate" } ], "quote": "In Qingyang, Ṛṣi Pañcamī 1932 falls on Monday 5 September. Pañcamī runs from 17:28 on Sun 4 Sep to 14:45 on Mon 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/rishi-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 733, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-09-05T14:45:04+08:00", "utc": "1932-09-05T06:45:04Z", "ms": -1177780495786.946 }, "end": { "local": "1932-09-06T12:11:21+08:00", "utc": "1932-09-06T04:11:21Z", "ms": -1177703318897.109 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-05T14:45:04+08:00", "utc": "1932-09-05T06:45:04Z", "ms": -1177780495786.946 }, "end": { "local": "1932-09-06T12:11:21+08:00", "utc": "1932-09-06T04:11:21Z", "ms": -1177703318897.109 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-05", "window": { "start": { "local": "1932-09-05T12:23:54+08:00", "utc": "1932-09-05T04:23:54Z", "ms": -1177788966024.001 }, "end": { "local": "1932-09-05T13:11:54+08:00", "utc": "1932-09-05T05:11:54Z", "ms": -1177786086024.001 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-09-06", "window": { "start": { "local": "1932-09-06T12:23:34+08:00", "utc": "1932-09-06T04:23:34Z", "ms": -1177702585942.0947 }, "end": { "local": "1932-09-06T13:11:34+08:00", "utc": "1932-09-06T05:11:34Z", "ms": -1177699705942.0947 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:45 on Mon 5 Sep to 12:11 on Tue 6 Sep.", "fact": "1932-09-05T06:45:04Z → 1932-09-06T04:11:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 5th, 12:24–13:12 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 733 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Qingyang, 1932: Tuesday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi-bhadrapada", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Surya sasthi (paraviddha), Lolarka sasthi" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-06", "confidence": "determinate" } ], "quote": "In Qingyang, Sūrya Ṣaṣṭhī (Bhādrapada) 1932 falls on Tuesday 6 September. Ṣaṣṭhī runs from 14:45 on Mon 5 Sep to 12:11 on Tue 6 Sep, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/surya-shashthi-bhadrapada", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 733, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-09-06T12:11:21+08:00", "utc": "1932-09-06T04:11:21Z", "ms": -1177703318897.109 }, "end": { "local": "1932-09-07T09:51:56+08:00", "utc": "1932-09-07T01:51:56Z", "ms": -1177625284133.479 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-06T12:11:21+08:00", "utc": "1932-09-06T04:11:21Z", "ms": -1177703318897.109 }, "end": { "local": "1932-09-07T09:51:56+08:00", "utc": "1932-09-07T01:51:56Z", "ms": -1177625284133.479 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-06", "window": { "start": { "local": "1932-09-06T12:23:34+08:00", "utc": "1932-09-06T04:23:34Z", "ms": -1177702585942.0947 }, "end": { "local": "1932-09-06T13:11:34+08:00", "utc": "1932-09-06T05:11:34Z", "ms": -1177699705942.0947 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-09-07", "window": { "start": { "local": "1932-09-07T12:23:14+08:00", "utc": "1932-09-07T04:23:14Z", "ms": -1177616206088.1782 }, "end": { "local": "1932-09-07T13:11:14+08:00", "utc": "1932-09-07T05:11:14Z", "ms": -1177613326088.1782 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:11 on Tue 6 Sep to 09:52 on Wed 7 Sep.", "fact": "1932-09-06T04:11:21Z → 1932-09-07T01:51:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 6th, 12:23–13:11 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 733 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Qingyang, 1932: Tuesday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "muktabharana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Muktabharana vrata (purvaviddha), Lalita saptami (Bengal & Orissa)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-06", "confidence": "determinate" } ], "quote": "In Qingyang, Muktābharaṇa Vrata 1932 falls on Tuesday 6 September. Saptamī runs from 12:11 on Tue 6 Sep to 09:52 on Wed 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/muktabharana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9078, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-09-07T09:51:56+08:00", "utc": "1932-09-07T01:51:56Z", "ms": -1177625284133.479 }, "end": { "local": "1932-09-08T07:50:41+08:00", "utc": "1932-09-07T23:50:41Z", "ms": -1177546159497.9714 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-07T09:51:56+08:00", "utc": "1932-09-07T01:51:56Z", "ms": -1177625284133.479 }, "end": { "local": "1932-09-08T07:50:41+08:00", "utc": "1932-09-07T23:50:41Z", "ms": -1177546159497.9714 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-07", "window": { "start": { "local": "1932-09-07T12:23:14+08:00", "utc": "1932-09-07T04:23:14Z", "ms": -1177616206088.1782 }, "end": { "local": "1932-09-07T13:11:14+08:00", "utc": "1932-09-07T05:11:14Z", "ms": -1177613326088.1782 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-09-08", "window": { "start": { "local": "1932-09-08T12:22:54+08:00", "utc": "1932-09-08T04:22:54Z", "ms": -1177529826444.5552 }, "end": { "local": "1932-09-08T13:10:54+08:00", "utc": "1932-09-08T05:10:54Z", "ms": -1177526946444.5552 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 09:52 on Wed 7 Sep to 07:51 on Thu 8 Sep.", "fact": "1932-09-07T01:51:56Z → 1932-09-07T23:50:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:23–13:11 on the 7th, 12:23–13:11 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9078 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Qingyang, 1932: Wednesday 7 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "radhashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-07", "confidence": "determinate" } ], "quote": "In Qingyang, Rādhāṣṭamī 1932 falls on Wednesday 7 September. Aṣṭamī runs from 09:52 on Wed 7 Sep to 07:51 on Thu 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/radhashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-09-10", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5637, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-09-10T04:53:57+08:00", "utc": "1932-09-09T20:53:57Z", "ms": -1177383963149.9648 }, "end": { "local": "1932-09-11T04:02:23+08:00", "utc": "1932-09-10T20:02:23Z", "ms": -1177300656726.8486 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-10T04:53:57+08:00", "utc": "1932-09-09T20:53:57Z", "ms": -1177383963149.9648 }, "end": { "local": "1932-09-11T04:02:23+08:00", "utc": "1932-09-10T20:02:23Z", "ms": -1177300656726.8486 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-09-10", "window": { "start": { "local": "1932-09-10T06:27:54+08:00", "utc": "1932-09-09T22:27:54Z", "ms": -1177378326200.6675 }, "end": { "local": "1932-09-10T06:27:54+08:00", "utc": "1932-09-09T22:27:54Z", "ms": -1177378326200.6675 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-09-11", "window": { "start": { "local": "1932-09-11T06:28:39+08:00", "utc": "1932-09-10T22:28:39Z", "ms": -1177291880788.86 }, "end": { "local": "1932-09-11T06:28:39+08:00", "utc": "1932-09-10T22:28:39Z", "ms": -1177291880788.86 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:54 on Sat 10 Sep to 04:02 on Sun 11 Sep.", "fact": "1932-09-09T20:53:57Z → 1932-09-10T20:02:23Z" }, { "step": "kaala", "text": "Sunrise is at 06:28 on the 10th and 06:29 on the 11th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 10th and is not on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5637 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Qingyang, 1932: Saturday 10 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-10", "confidence": "determinate" } ], "quote": "In Qingyang, Parivartanī Ekādaśī 1932 falls on Saturday 10 September. Ekādaśī runs from 04:54 on Sat 10 Sep to 04:02 on Sun 11 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-09-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29968, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-09-11T04:02:23+08:00", "utc": "1932-09-10T20:02:23Z", "ms": -1177300656726.8486 }, "end": { "local": "1932-09-12T03:37:08+08:00", "utc": "1932-09-11T19:37:08Z", "ms": -1177215772483.0715 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-11T04:02:23+08:00", "utc": "1932-09-10T20:02:23Z", "ms": -1177300656726.8486 }, "end": { "local": "1932-09-12T03:37:08+08:00", "utc": "1932-09-11T19:37:08Z", "ms": -1177215772483.0715 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-11", "window": { "start": { "local": "1932-09-11T12:21:51+08:00", "utc": "1932-09-11T04:21:51Z", "ms": -1177270688581.9136 }, "end": { "local": "1932-09-11T13:09:51+08:00", "utc": "1932-09-11T05:09:51Z", "ms": -1177267808581.9136 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-09-12", "window": { "start": { "local": "1932-09-12T12:21:30+08:00", "utc": "1932-09-12T04:21:30Z", "ms": -1177184309581.3022 }, "end": { "local": "1932-09-12T13:09:30+08:00", "utc": "1932-09-12T05:09:30Z", "ms": -1177181429581.3022 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 04:02 on Sun 11 Sep to 03:37 on Mon 12 Sep.", "fact": "1932-09-10T20:02:23Z → 1932-09-11T19:37:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 11th, 12:22–13:10 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29968 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Qingyang, 1932: Sunday 11 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vamana-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Visnuparivartanotsava, Sakrotthana (in any of the naksatras U. Asadha, Sravana & Dhanistha), Kalki dvadasi, Sravana dvadasi (when combined with naksatra Sravana), Vamana jayanti (madhyahna vyapini)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-11", "confidence": "determinate" } ], "quote": "In Qingyang, Vāmana Jayantī 1932 falls on Sunday 11 September. Dvādaśī runs from 04:02 on Sun 11 Sep to 03:37 on Mon 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vamana-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-09-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25353, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-09-12T03:37:08+08:00", "utc": "1932-09-11T19:37:08Z", "ms": -1177215772483.0715 }, "end": { "local": "1932-09-13T03:39:02+08:00", "utc": "1932-09-12T19:39:02Z", "ms": -1177129258049.5513 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-12T03:37:08+08:00", "utc": "1932-09-11T19:37:08Z", "ms": -1177215772483.0715 }, "end": { "local": "1932-09-13T03:39:02+08:00", "utc": "1932-09-12T19:39:02Z", "ms": -1177129258049.5513 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-09-11", "window": { "start": { "local": "1932-09-11T19:03:04+08:00", "utc": "1932-09-11T11:03:04Z", "ms": -1177246616374.9673 }, "end": { "local": "1932-09-11T20:34:34+08:00", "utc": "1932-09-11T12:34:34Z", "ms": -1177241125577.0593 } }, "covered_min": 0, "window_min": 92, "qualifies": false }, { "local_date": "1932-09-12", "window": { "start": { "local": "1932-09-12T19:01:36+08:00", "utc": "1932-09-12T11:01:36Z", "ms": -1177160303771.9475 }, "end": { "local": "1932-09-12T20:33:25+08:00", "utc": "1932-09-12T12:33:25Z", "ms": -1177154795267.936 } }, "covered_min": 92, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:37 on Mon 12 Sep to 03:39 on Tue 13 Sep.", "fact": "1932-09-11T19:37:08Z → 1932-09-12T19:39:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:03–20:35 on the 11th, 19:02–20:33 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 92 minutes on the 11th and 92 of 92 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25353 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Monday 12 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-12", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Monday 12 September. Trayodaśī runs from 03:37 on Mon 12 Sep to 03:39 on Tue 13 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-09-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8537, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-09-13T03:39:02+08:00", "utc": "1932-09-12T19:39:02Z", "ms": -1177129258049.5513 }, "end": { "local": "1932-09-14T04:08:39+08:00", "utc": "1932-09-13T20:08:39Z", "ms": -1177041081421.5461 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1932-09-13T03:39:02+08:00", "utc": "1932-09-12T19:39:02Z", "ms": -1177129258049.5513 }, "end": { "local": "1932-09-14T04:08:39+08:00", "utc": "1932-09-13T20:08:39Z", "ms": -1177041081421.5461 } }, "kaala": "udaya-3", "days": [ { "local_date": "1932-09-13", "window": { "start": { "local": "1932-09-13T06:30:10+08:00", "utc": "1932-09-12T22:30:10Z", "ms": -1177118989991.8608 }, "end": { "local": "1932-09-13T09:00:10+08:00", "utc": "1932-09-13T01:00:10Z", "ms": -1177109990270.1992 } }, "covered_min": 150, "window_min": 150, "qualifies": true }, { "local_date": "1932-09-14", "window": { "start": { "local": "1932-09-14T06:30:55+08:00", "utc": "1932-09-13T22:30:55Z", "ms": -1177032544577.5676 }, "end": { "local": "1932-09-14T09:00:29+08:00", "utc": "1932-09-14T01:00:29Z", "ms": -1177023571497.981 } }, "covered_min": 0, "window_min": 150, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:39 on Tue 13 Sep to 04:09 on Wed 14 Sep.", "fact": "1932-09-12T19:39:02Z → 1932-09-13T20:08:39Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:30–09:00 on the 13th, 06:31–09:00 on the 14th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 150 of 150 minutes on the 13th and 0 of 150 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8537 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Qingyang, 1932: Tuesday 13 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananta-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Ananta caturdasi (covering three muhurtas from sunrise, but one muhurta in Bengal)." } ], "not_evaluated": "In Bengal the row asks for one muhūrta from sunrise; that reading is not applied.", "kaala": "udaya-3", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-13", "confidence": "determinate" } ], "quote": "In Qingyang, Ananta Caturdaśī 1932 falls on Tuesday 13 September. Caturdaśī runs from 03:39 on Tue 13 Sep to 04:09 on Wed 14 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/qingyang/festivals/1932/ananta-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-09-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28550, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-09-18T10:29:02+08:00", "utc": "1932-09-18T02:29:02Z", "ms": -1176672658089.7847 }, "end": { "local": "1932-09-19T12:53:06+08:00", "utc": "1932-09-19T04:53:06Z", "ms": -1176577614214.9375 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-18T10:29:02+08:00", "utc": "1932-09-18T02:29:02Z", "ms": -1176672658089.7847 }, "end": { "local": "1932-09-19T12:53:06+08:00", "utc": "1932-09-19T04:53:06Z", "ms": -1176577614214.9375 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-09-18", "window": { "start": { "local": "1932-09-18T20:19:46+08:00", "utc": "1932-09-18T12:19:46Z", "ms": -1176637213731.209 }, "end": { "local": "1932-09-18T20:19:46+08:00", "utc": "1932-09-18T12:19:46Z", "ms": -1176637213731.209 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-09-19", "window": { "start": { "local": "1932-09-19T20:48:56+08:00", "utc": "1932-09-19T12:48:56Z", "ms": -1176549064144.2822 }, "end": { "local": "1932-09-19T20:48:56+08:00", "utc": "1932-09-19T12:48:56Z", "ms": -1176549064144.2822 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:29 on Sun 18 Sep to 12:53 on Mon 19 Sep.", "fact": "1932-09-18T02:29:02Z → 1932-09-19T04:53:06Z" }, { "step": "kaala", "text": "Moonrise is at 20:20 on the 18th and 20:49 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28550 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Sunday 18 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-18", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Sunday 18 September. Caturthī runs from 10:29 on Sun 18 Sep to 12:53 on Mon 19 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-09-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15389, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-09-20T15:22:37+08:00", "utc": "1932-09-20T07:22:37Z", "ms": -1176482242639.8064 }, "end": { "local": "1932-09-21T17:46:43+08:00", "utc": "1932-09-21T09:46:43Z", "ms": -1176387196683.5952 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-20T15:22:37+08:00", "utc": "1932-09-20T07:22:37Z", "ms": -1176482242639.8064 }, "end": { "local": "1932-09-21T17:46:43+08:00", "utc": "1932-09-21T09:46:43Z", "ms": -1176387196683.5952 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-09-20", "window": { "start": { "local": "1932-09-20T21:22:56+08:00", "utc": "1932-09-20T13:22:56Z", "ms": -1176460624227.8875 }, "end": { "local": "1932-09-20T21:22:56+08:00", "utc": "1932-09-20T13:22:56Z", "ms": -1176460624227.8875 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-09-21", "window": { "start": { "local": "1932-09-21T22:03:12+08:00", "utc": "1932-09-21T14:03:12Z", "ms": -1176371807929.2449 }, "end": { "local": "1932-09-21T22:03:12+08:00", "utc": "1932-09-21T14:03:12Z", "ms": -1176371807929.2449 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:23 on Tue 20 Sep to 17:47 on Wed 21 Sep.", "fact": "1932-09-20T07:22:37Z → 1932-09-21T09:46:43Z" }, { "step": "kaala", "text": "Moonrise is at 21:23 on the 20th and 22:03 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15389 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Qingyang, 1932: Tuesday 20 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chandra-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-20", "confidence": "determinate" } ], "quote": "In Qingyang, Candra Ṣaṣṭhī 1932 falls on Tuesday 20 September. Ṣaṣṭhī runs from 15:23 on Tue 20 Sep to 17:47 on Wed 21 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/chandra-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8058, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-09-22T19:53:31+08:00", "utc": "1932-09-22T11:53:31Z", "ms": -1176293189247.7917 }, "end": { "local": "1932-09-23T21:31:36+08:00", "utc": "1932-09-23T13:31:36Z", "ms": -1176200903936.1616 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-22T19:53:31+08:00", "utc": "1932-09-22T11:53:31Z", "ms": -1176293189247.7917 }, "end": { "local": "1932-09-23T21:31:36+08:00", "utc": "1932-09-23T13:31:36Z", "ms": -1176200903936.1616 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-09-22", "window": { "start": { "local": "1932-09-22T22:50:48+08:00", "utc": "1932-09-22T14:50:48Z", "ms": -1176282551649.7302 }, "end": { "local": "1932-09-22T22:50:48+08:00", "utc": "1932-09-22T14:50:48Z", "ms": -1176282551649.7302 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-09-23", "window": { "start": { "local": "1932-09-23T23:45:54+08:00", "utc": "1932-09-23T15:45:54Z", "ms": -1176192846402.8252 }, "end": { "local": "1932-09-23T23:45:54+08:00", "utc": "1932-09-23T15:45:54Z", "ms": -1176192846402.8252 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 19:54 on Thu 22 Sep to 21:32 on Fri 23 Sep.", "fact": "1932-09-22T11:53:31Z → 1932-09-23T13:31:36Z" }, { "step": "kaala", "text": "Moonrise is at 22:51 on the 22nd and 23:46 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8058 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Qingyang, 1932: Thursday 22 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalakshmi-vrata-samapana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-22", "confidence": "determinate" } ], "quote": "In Qingyang, Mahālakṣmī Vrata Samāpana 1932 falls on Thursday 22 September. Aṣṭamī runs from 19:54 on Thu 22 Sep to 21:32 on Fri 23 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/mahalakshmi-vrata-samapana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-23", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1692, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-09-22T19:53:31+08:00", "utc": "1932-09-22T11:53:31Z", "ms": -1176293189247.7917 }, "end": { "local": "1932-09-23T21:31:36+08:00", "utc": "1932-09-23T13:31:36Z", "ms": -1176200903936.1616 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-22T19:53:31+08:00", "utc": "1932-09-22T11:53:31Z", "ms": -1176293189247.7917 }, "end": { "local": "1932-09-23T21:31:36+08:00", "utc": "1932-09-23T13:31:36Z", "ms": -1176200903936.1616 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-09-22", "window": { "start": { "local": "1932-09-22T18:46:55+08:00", "utc": "1932-09-22T10:46:55Z", "ms": -1176297184584.941 }, "end": { "local": "1932-09-22T20:21:42+08:00", "utc": "1932-09-22T12:21:42Z", "ms": -1176291497654.4243 } }, "covered_min": 28, "window_min": 95, "qualifies": true }, { "local_date": "1932-09-23", "window": { "start": { "local": "1932-09-23T18:45:27+08:00", "utc": "1932-09-23T10:45:27Z", "ms": -1176210872692.0864 }, "end": { "local": "1932-09-23T20:20:32+08:00", "utc": "1932-09-23T12:20:32Z", "ms": -1176205167827.0356 } }, "covered_min": 95, "window_min": 95, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 19:54 on Thu 22 Sep to 21:32 on Fri 23 Sep.", "fact": "1932-09-22T11:53:31Z → 1932-09-23T13:31:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:22 on the 22nd, 18:45–20:21 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 28 of 95 minutes on the 22nd and 95 of 95 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1692 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Qingyang, 1932: Friday 23 September.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "jitashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-23", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-23", "confidence": "boundary" } ], "quote": "In Qingyang, Jitāṣṭamī (Jitiya) 1932 falls on Friday 23 September. Aṣṭamī runs from 19:54 on Thu 22 Sep to 21:32 on Fri 23 Sep and covers all of pradoṣa that evening. It also reaches the previous evening for 28 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/jitashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-09-26", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28364, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-09-25T22:47:23+08:00", "utc": "1932-09-25T14:47:23Z", "ms": -1176023556763.1582 }, "end": { "local": "1932-09-26T22:16:26+08:00", "utc": "1932-09-26T14:16:26Z", "ms": -1175939013719.7336 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-25T22:47:23+08:00", "utc": "1932-09-25T14:47:23Z", "ms": -1176023556763.1582 }, "end": { "local": "1932-09-26T22:16:26+08:00", "utc": "1932-09-26T14:16:26Z", "ms": -1175939013719.7336 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-09-26", "window": { "start": { "local": "1932-09-26T06:40:07+08:00", "utc": "1932-09-25T22:40:07Z", "ms": -1175995192869.7397 }, "end": { "local": "1932-09-26T06:40:07+08:00", "utc": "1932-09-25T22:40:07Z", "ms": -1175995192869.7397 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-09-27", "window": { "start": { "local": "1932-09-27T06:40:54+08:00", "utc": "1932-09-26T22:40:54Z", "ms": -1175908745916.1875 }, "end": { "local": "1932-09-27T06:40:54+08:00", "utc": "1932-09-26T22:40:54Z", "ms": -1175908745916.1875 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:47 on Sun 25 Sep to 22:16 on Mon 26 Sep.", "fact": "1932-09-25T14:47:23Z → 1932-09-26T14:16:26Z" }, { "step": "kaala", "text": "Sunrise is at 06:40 on the 26th and 06:41 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28364 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Qingyang, 1932: Monday 26 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-26", "confidence": "determinate" } ], "quote": "In Qingyang, Indirā Ekādaśī 1932 falls on Monday 26 September. Ekādaśī runs from 22:47 on Sun 25 Sep to 22:16 on Mon 26 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-09-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-09-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1431, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-09-27T20:59:55+08:00", "utc": "1932-09-27T12:59:55Z", "ms": -1175857205423.65 }, "end": { "local": "1932-09-28T19:02:00+08:00", "utc": "1932-09-28T11:02:00Z", "ms": -1175777880146.4973 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-27T20:59:55+08:00", "utc": "1932-09-27T12:59:55Z", "ms": -1175857205423.65 }, "end": { "local": "1932-09-28T19:02:00+08:00", "utc": "1932-09-28T11:02:00Z", "ms": -1175777880146.4973 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-09-27", "window": { "start": { "local": "1932-09-27T18:39:36+08:00", "utc": "1932-09-27T10:39:36Z", "ms": -1175865623687.063 }, "end": { "local": "1932-09-27T20:15:53+08:00", "utc": "1932-09-27T12:15:53Z", "ms": -1175859847030.062 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "1932-09-28", "window": { "start": { "local": "1932-09-28T18:38:09+08:00", "utc": "1932-09-28T10:38:09Z", "ms": -1175779310933.3887 }, "end": { "local": "1932-09-28T20:14:44+08:00", "utc": "1932-09-28T12:14:44Z", "ms": -1175773516327.8818 } }, "covered_min": 24, "window_min": 97, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:00 on Tue 27 Sep to 19:02 on Wed 28 Sep.", "fact": "1932-09-27T12:59:55Z → 1932-09-28T11:02:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:40–20:16 on the 27th, 18:38–20:15 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 96 minutes on the 27th and 24 of 97 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1431 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Wednesday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-28", "confidence": "boundary" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Wednesday 28 September. Trayodaśī runs from 21:00 on Tue 27 Sep to 19:02 on Wed 28 Sep and covers 24 of 97 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-09-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18859, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-09-28T19:02:00+08:00", "utc": "1932-09-28T11:02:00Z", "ms": -1175777880146.4973 }, "end": { "local": "1932-09-29T16:29:13+08:00", "utc": "1932-09-29T08:29:13Z", "ms": -1175700646837.0747 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-28T19:02:00+08:00", "utc": "1932-09-28T11:02:00Z", "ms": -1175777880146.4973 }, "end": { "local": "1932-09-29T16:29:13+08:00", "utc": "1932-09-29T08:29:13Z", "ms": -1175700646837.0747 } }, "kaala": "nishita", "days": [ { "local_date": "1932-09-28", "window": { "start": { "local": "1932-09-29T00:16:19+08:00", "utc": "1932-09-28T16:16:19Z", "ms": -1175759021162.7378 }, "end": { "local": "1932-09-29T01:04:19+08:00", "utc": "1932-09-28T17:04:19Z", "ms": -1175756141162.7378 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-09-29", "window": { "start": { "local": "1932-09-30T00:15:59+08:00", "utc": "1932-09-29T16:15:59Z", "ms": -1175672640865.0332 }, "end": { "local": "1932-09-30T01:03:59+08:00", "utc": "1932-09-29T17:03:59Z", "ms": -1175669760865.0332 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:02 on Wed 28 Sep to 16:29 on Thu 29 Sep.", "fact": "1932-09-28T11:02:00Z → 1932-09-29T08:29:13Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:16–01:04 on the 28th, 00:16–01:04 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18859 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Wednesday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-28", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Wednesday 28 September. Caturdaśī runs from 19:02 on Wed 28 Sep to 16:29 on Thu 29 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-09-29", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 922, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1932-09-29T16:29:13+08:00", "utc": "1932-09-29T08:29:13Z", "ms": -1175700646837.0747 }, "end": { "local": "1932-09-30T13:29:41+08:00", "utc": "1932-09-30T05:29:41Z", "ms": -1175625019006.5896 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-29T16:29:13+08:00", "utc": "1932-09-29T08:29:13Z", "ms": -1175700646837.0747 }, "end": { "local": "1932-09-30T13:29:41+08:00", "utc": "1932-09-30T05:29:41Z", "ms": -1175625019006.5896 } }, "kaala": "aparahna", "days": [ { "local_date": "1932-09-29", "window": { "start": { "local": "1932-09-29T13:51:01+08:00", "utc": "1932-09-29T05:51:01Z", "ms": -1175710139310.6355 }, "end": { "local": "1932-09-29T16:13:51+08:00", "utc": "1932-09-29T08:13:51Z", "ms": -1175701568616.8184 } }, "covered_min": 0, "window_min": 143, "qualifies": false }, { "local_date": "1932-09-30", "window": { "start": { "local": "1932-09-30T13:50:28+08:00", "utc": "1932-09-30T05:50:28Z", "ms": -1175623772300.3533 }, "end": { "local": "1932-09-30T16:12:52+08:00", "utc": "1932-09-30T08:12:52Z", "ms": -1175615228464.7825 } }, "covered_min": 0, "window_min": 142, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 16:29 on Thu 29 Sep to 13:30 on Fri 30 Sep.", "fact": "1932-09-29T08:29:13Z → 1932-09-30T05:29:41Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:51–16:14 on the 29th, 13:50–16:13 on the 30th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 0 of 143 minutes on the 29th and 0 of 142 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither afternoon qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 922 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Qingyang, 1932: Thursday 29 September.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-09-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-29", "confidence": "boundary" } ], "quote": "In Qingyang, Mahālaya Amāvāsyā 1932 falls on Thursday 29 September. Amāvasyā runs from 16:29 on Thu 29 Sep to 13:30 on Fri 30 Sep, and reaches aparāhṇa on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/mahalaya-amavasya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1585, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-09-30T13:29:41+08:00", "utc": "1932-09-30T05:29:41Z", "ms": -1175625019006.5896 }, "end": { "local": "1932-10-01T10:12:27+08:00", "utc": "1932-10-01T02:12:27Z", "ms": -1175550452545.7026 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-09-30T13:29:41+08:00", "utc": "1932-09-30T05:29:41Z", "ms": -1175625019006.5896 }, "end": { "local": "1932-10-01T10:12:27+08:00", "utc": "1932-10-01T02:12:27Z", "ms": -1175550452545.7026 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-09-30", "window": { "start": { "local": "1932-09-30T12:15:16+08:00", "utc": "1932-09-30T04:15:16Z", "ms": -1175629484218.1387 }, "end": { "local": "1932-09-30T13:03:16+08:00", "utc": "1932-09-30T05:03:16Z", "ms": -1175626604218.1387 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-01", "window": { "start": { "local": "1932-10-01T12:14:56+08:00", "utc": "1932-10-01T04:14:56Z", "ms": -1175543103512.2305 }, "end": { "local": "1932-10-01T13:02:56+08:00", "utc": "1932-10-01T05:02:56Z", "ms": -1175540223512.2305 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:30 on Fri 30 Sep to 10:12 on Sat 1 Oct.", "fact": "1932-09-30T05:29:41Z → 1932-10-01T02:12:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:15–13:03 on the 30th, 12:15–13:03 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 1585 s" }, { "step": "ruling", "text": "Navarātrārambha, Qingyang, 1932: Saturday 1 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-09-30", "confidence": "determinate" } ], "quote": "In Qingyang, Navarātrārambha (Navratri) 1932 falls on Saturday 1 October. Pratipadā runs from 13:30 on Fri 30 Sep to 10:12 on Sat 1 Oct, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/navaratra-arambha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-10-03", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31877, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-10-03T03:23:02+08:00", "utc": "1932-10-02T19:23:02Z", "ms": -1175402218412.287 }, "end": { "local": "1932-10-04T00:09:32+08:00", "utc": "1932-10-03T16:09:32Z", "ms": -1175327427833.2673 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-10-03T03:23:02+08:00", "utc": "1932-10-02T19:23:02Z", "ms": -1175402218412.287 }, "end": { "local": "1932-10-04T00:09:32+08:00", "utc": "1932-10-03T16:09:32Z", "ms": -1175327427833.2673 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-10-03", "window": { "start": { "local": "1932-10-03T12:14:19+08:00", "utc": "1932-10-03T04:14:19Z", "ms": -1175370341238.0532 }, "end": { "local": "1932-10-03T13:02:19+08:00", "utc": "1932-10-03T05:02:19Z", "ms": -1175367461238.0532 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-10-04", "window": { "start": { "local": "1932-10-04T12:14:00+08:00", "utc": "1932-10-04T04:14:00Z", "ms": -1175283959637.7324 }, "end": { "local": "1932-10-04T13:02:00+08:00", "utc": "1932-10-04T05:02:00Z", "ms": -1175281079637.7324 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:23 on Mon 3 Oct to 00:10 on Tue 4 Oct.", "fact": "1932-10-02T19:23:02Z → 1932-10-03T16:09:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 3rd, 12:14–13:02 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31877 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Monday 3 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-03", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Monday 3 October. Caturthī runs from 03:23 on Mon 3 Oct to 00:10 on Tue 4 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-10-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33336, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-10-05T18:46:42+08:00", "utc": "1932-10-05T10:46:42Z", "ms": -1175173997717.9421 }, "end": { "local": "1932-10-06T16:50:17+08:00", "utc": "1932-10-06T08:50:17Z", "ms": -1175094582733.764 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-10-05T18:46:42+08:00", "utc": "1932-10-05T10:46:42Z", "ms": -1175173997717.9421 }, "end": { "local": "1932-10-06T16:50:17+08:00", "utc": "1932-10-06T08:50:17Z", "ms": -1175094582733.764 } }, "kaala": "udaya-1", "days": [ { "local_date": "1932-10-05", "window": { "start": { "local": "1932-10-05T06:47:18+08:00", "utc": "1932-10-04T22:47:18Z", "ms": -1175217162428.038 }, "end": { "local": "1932-10-05T07:34:01+08:00", "utc": "1932-10-04T23:34:01Z", "ms": -1175214359131.7795 } }, "covered_min": 0, "window_min": 47, "qualifies": false }, { "local_date": "1932-10-06", "window": { "start": { "local": "1932-10-06T06:48:07+08:00", "utc": "1932-10-05T22:48:07Z", "ms": -1175130713423.2449 }, "end": { "local": "1932-10-06T07:34:41+08:00", "utc": "1932-10-05T23:34:41Z", "ms": -1175127919023.498 } }, "covered_min": 47, "window_min": 47, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:47 on Wed 5 Oct to 16:50 on Thu 6 Oct.", "fact": "1932-10-05T10:46:42Z → 1932-10-06T08:50:17Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:47–07:34 on the 5th, 06:48–07:35 on the 6th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 47 minutes on the 5th and 47 of 47 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33336 s" }, { "step": "ruling", "text": "Durgā Saptamī, Qingyang, 1932: Thursday 6 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise" } ], "kaala": "udaya-1", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-06", "confidence": "determinate" } ], "quote": "In Qingyang, Durgā Saptamī 1932 falls on Thursday 6 October. Saptamī runs from 18:47 on Wed 5 Oct to 16:50 on Thu 6 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/qingyang/festivals/1932/durga-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8901, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-10-06T16:50:17+08:00", "utc": "1932-10-06T08:50:17Z", "ms": -1175094582733.764 }, "end": { "local": "1932-10-07T15:29:29+08:00", "utc": "1932-10-07T07:29:29Z", "ms": -1175013031422.4983 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-10-06T16:50:17+08:00", "utc": "1932-10-06T08:50:17Z", "ms": -1175094582733.764 }, "end": { "local": "1932-10-07T15:29:29+08:00", "utc": "1932-10-07T07:29:29Z", "ms": -1175013031422.4983 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-10-06", "window": { "start": { "local": "1932-10-06T12:13:25+08:00", "utc": "1932-10-06T04:13:25Z", "ms": -1175111195425.1428 }, "end": { "local": "1932-10-06T13:01:25+08:00", "utc": "1932-10-06T05:01:25Z", "ms": -1175108315425.1428 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-07", "window": { "start": { "local": "1932-10-07T12:13:07+08:00", "utc": "1932-10-07T04:13:07Z", "ms": -1175024812775.8945 }, "end": { "local": "1932-10-07T13:01:07+08:00", "utc": "1932-10-07T05:01:07Z", "ms": -1175021932775.8945 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 16:50 on Thu 6 Oct to 15:29 on Fri 7 Oct.", "fact": "1932-10-06T08:50:17Z → 1932-10-07T07:29:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 6th, 12:13–13:01 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8901 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Qingyang, 1932: Friday 7 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Mahastami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-07", "confidence": "determinate" } ], "quote": "In Qingyang, Mahāṣṭamī (Durga Ashtami) 1932 falls on Friday 7 October. Aṣṭamī runs from 16:50 on Thu 6 Oct to 15:29 on Fri 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/mahashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6299, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1932-10-07T15:29:29+08:00", "utc": "1932-10-07T07:29:29Z", "ms": -1175013031422.4983 }, "end": { "local": "1932-10-08T14:45:49+08:00", "utc": "1932-10-08T06:45:49Z", "ms": -1174929250708.749 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-10-07T15:29:29+08:00", "utc": "1932-10-07T07:29:29Z", "ms": -1175013031422.4983 }, "end": { "local": "1932-10-08T14:45:49+08:00", "utc": "1932-10-08T06:45:49Z", "ms": -1174929250708.749 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-10-07", "window": { "start": { "local": "1932-10-07T12:13:07+08:00", "utc": "1932-10-07T04:13:07Z", "ms": -1175024812775.8945 }, "end": { "local": "1932-10-07T13:01:07+08:00", "utc": "1932-10-07T05:01:07Z", "ms": -1175021932775.8945 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-08", "window": { "start": { "local": "1932-10-08T12:12:50+08:00", "utc": "1932-10-08T04:12:50Z", "ms": -1174938429738.5273 }, "end": { "local": "1932-10-08T13:00:50+08:00", "utc": "1932-10-08T05:00:50Z", "ms": -1174935549738.5273 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 15:29 on Fri 7 Oct to 14:46 on Sat 8 Oct.", "fact": "1932-10-07T07:29:29Z → 1932-10-08T06:45:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 7th, 12:13–13:01 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 6299 s" }, { "step": "ruling", "text": "Mahānavamī, Qingyang, 1932: Saturday 8 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahanavami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Mahanavami (purvaviddha) (In Bengal it is observed as paraviddha covering one muhurta from sunrise)." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-08", "confidence": "determinate" } ], "quote": "In Qingyang, Mahānavamī 1932 falls on Saturday 8 October. Navamī runs from 15:29 on Fri 7 Oct to 14:46 on Sat 8 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/mahanavami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-09", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 12161, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "1932-10-08T14:45:49+08:00", "utc": "1932-10-08T06:45:49Z", "ms": -1174929250708.749 }, "end": { "local": "1932-10-09T14:38:45+08:00", "utc": "1932-10-09T06:38:45Z", "ms": -1174843275384.7917 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "1932-10-08T15:01:14+08:00", "utc": "1932-10-08T07:01:14Z", "ms": -1174928326139.1787 }, "end": { "local": "1932-10-09T14:38:45+08:00", "utc": "1932-10-09T06:38:45Z", "ms": -1174843275384.7917 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "1932-10-08T15:01:14+08:00", "utc": "1932-10-08T07:01:14Z", "ms": -1174928326139.1787 }, "end": { "local": "1932-10-09T15:33:37+08:00", "utc": "1932-10-09T07:33:37Z", "ms": -1174839982506.7654 } } }, "kaala": "daytime", "days": [ { "local_date": "1932-10-08", "window": { "start": { "local": "1932-10-08T06:49:45+08:00", "utc": "1932-10-07T22:49:45Z", "ms": -1174957814628.0464 }, "end": { "local": "1932-10-08T18:23:55+08:00", "utc": "1932-10-08T10:23:55Z", "ms": -1174916164849.008 } }, "covered_min": 203, "window_min": 694, "qualifies": true }, { "local_date": "1932-10-09", "window": { "start": { "local": "1932-10-09T06:50:35+08:00", "utc": "1932-10-08T22:50:35Z", "ms": -1174871364818.7844 }, "end": { "local": "1932-10-09T18:22:32+08:00", "utc": "1932-10-09T10:22:32Z", "ms": -1174829847766.2283 } }, "covered_min": 468, "window_min": 692, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Daśamī runs from 14:46 on Sat 8 Oct to 14:39 on Sun 9 Oct, and Śravaṇa from 15:01 on Sat 8 Oct to 15:34 on Sun 9 Oct. They are together from 15:01 on Sat 8 Oct to 14:39 on Sun 9 Oct.", "fact": "1932-10-08T07:01:14Z → 1932-10-09T06:38:45Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:50–18:24 on the 8th, 06:51–18:23 on the 9th.", "fact": "daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 203 of 694 minutes on the 8th and 468 of 692 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 12161 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Qingyang, 1932: Sunday 9 October.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-09", "confidence": "boundary" } ], "quote": "In Qingyang, Vijayā Daśamī (Dussehra) 1932 falls on Sunday 9 October. Daśamī runs from 14:46 on Sat 8 Oct to 14:39 on Sun 9 Oct and is with Śravaṇa in the day time that day, for 468 minutes. They are together in the day time on the previous day too, for 203 minutes; the rule does not say which to take, and the day they share longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/vijaya-dashami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-10-10", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28089, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-10-09T14:38:45+08:00", "utc": "1932-10-09T06:38:45Z", "ms": -1174843275384.7917 }, "end": { "local": "1932-10-10T15:05:51+08:00", "utc": "1932-10-10T07:05:51Z", "ms": -1174755248547.8987 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-10-09T14:38:45+08:00", "utc": "1932-10-09T06:38:45Z", "ms": -1174843275384.7917 }, "end": { "local": "1932-10-10T15:05:51+08:00", "utc": "1932-10-10T07:05:51Z", "ms": -1174755248547.8987 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-10-09", "window": { "start": { "local": "1932-10-09T06:50:35+08:00", "utc": "1932-10-08T22:50:35Z", "ms": -1174871364818.7844 }, "end": { "local": "1932-10-09T06:50:35+08:00", "utc": "1932-10-08T22:50:35Z", "ms": -1174871364818.7844 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-10-10", "window": { "start": { "local": "1932-10-10T06:51:25+08:00", "utc": "1932-10-09T22:51:25Z", "ms": -1174784914721.159 }, "end": { "local": "1932-10-10T06:51:25+08:00", "utc": "1932-10-09T22:51:25Z", "ms": -1174784914721.159 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:39 on Sun 9 Oct to 15:06 on Mon 10 Oct.", "fact": "1932-10-09T06:38:45Z → 1932-10-10T07:05:51Z" }, { "step": "kaala", "text": "Sunrise is at 06:51 on the 9th and 06:51 on the 10th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 9th and is on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28089 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Qingyang, 1932: Monday 10 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-10", "confidence": "determinate" } ], "quote": "In Qingyang, Pāśāṅkuśā Ekādaśī 1932 falls on Monday 10 October. Ekādaśī runs from 14:39 on Sun 9 Oct to 15:06 on Mon 10 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-10-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-10-11", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3054, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-10-11T16:03:32+08:00", "utc": "1932-10-11T08:03:32Z", "ms": -1174665387809.7278 }, "end": { "local": "1932-10-12T17:27:33+08:00", "utc": "1932-10-12T09:27:33Z", "ms": -1174573946560.2249 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1932-10-11T16:03:32+08:00", "utc": "1932-10-11T08:03:32Z", "ms": -1174665387809.7278 }, "end": { "local": "1932-10-12T17:27:33+08:00", "utc": "1932-10-12T09:27:33Z", "ms": -1174573946560.2249 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-10-11", "window": { "start": { "local": "1932-10-11T18:19:48+08:00", "utc": "1932-10-11T10:19:48Z", "ms": -1174657211855.6616 }, "end": { "local": "1932-10-11T20:00:15+08:00", "utc": "1932-10-11T12:00:15Z", "ms": -1174651185423.7766 } }, "covered_min": 100, "window_min": 100, "qualifies": true }, { "local_date": "1932-10-12", "window": { "start": { "local": "1932-10-12T18:18:27+08:00", "utc": "1932-10-12T10:18:27Z", "ms": -1174570892964.027 }, "end": { "local": "1932-10-12T19:59:11+08:00", "utc": "1932-10-12T11:59:11Z", "ms": -1174564848913.7903 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:04 on Tue 11 Oct to 17:28 on Wed 12 Oct.", "fact": "1932-10-11T08:03:32Z → 1932-10-12T09:27:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:20–20:00 on the 11th, 18:18–19:59 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 100 of 100 minutes on the 11th and 0 of 101 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3054 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Tuesday 11 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-11", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Tuesday 11 October. Trayodaśī runs from 16:04 on Tue 11 Oct to 17:28 on Wed 12 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-10-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33074, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-10-18T04:34:09+08:00", "utc": "1932-10-17T20:34:09Z", "ms": -1174101951218.9275 }, "end": { "local": "1932-10-19T07:02:49+08:00", "utc": "1932-10-18T23:02:49Z", "ms": -1174006631087.275 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-18T04:34:09+08:00", "utc": "1932-10-17T20:34:09Z", "ms": -1174101951218.9275 }, "end": { "local": "1932-10-19T07:02:49+08:00", "utc": "1932-10-18T23:02:49Z", "ms": -1174006631087.275 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-10-17", "window": { "start": { "local": "1932-10-17T19:22:55+08:00", "utc": "1932-10-17T11:22:55Z", "ms": -1174135025469.0547 }, "end": { "local": "1932-10-17T19:22:55+08:00", "utc": "1932-10-17T11:22:55Z", "ms": -1174135025469.0547 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-10-18", "window": { "start": { "local": "1932-10-18T20:00:46+08:00", "utc": "1932-10-18T12:00:46Z", "ms": -1174046353634.4248 }, "end": { "local": "1932-10-18T20:00:46+08:00", "utc": "1932-10-18T12:00:46Z", "ms": -1174046353634.4248 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:34 on Tue 18 Oct to 07:03 on Wed 19 Oct.", "fact": "1932-10-17T20:34:09Z → 1932-10-18T23:02:49Z" }, { "step": "kaala", "text": "Moonrise is at 19:23 on the 17th and 20:01 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 33074 s" }, { "step": "ruling", "text": "Karaka Caturthī, Qingyang, 1932: Tuesday 18 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-18", "confidence": "determinate" } ], "quote": "In Qingyang, Karaka Caturthī (Karwa Chauth) 1932 falls on Tuesday 18 October. Caturthī runs from 04:34 on Tue 18 Oct to 07:03 on Wed 19 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/karaka-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-10-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33074, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-10-18T04:34:09+08:00", "utc": "1932-10-17T20:34:09Z", "ms": -1174101951218.9275 }, "end": { "local": "1932-10-19T07:02:49+08:00", "utc": "1932-10-18T23:02:49Z", "ms": -1174006631087.275 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-18T04:34:09+08:00", "utc": "1932-10-17T20:34:09Z", "ms": -1174101951218.9275 }, "end": { "local": "1932-10-19T07:02:49+08:00", "utc": "1932-10-18T23:02:49Z", "ms": -1174006631087.275 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-10-17", "window": { "start": { "local": "1932-10-17T19:22:55+08:00", "utc": "1932-10-17T11:22:55Z", "ms": -1174135025469.0547 }, "end": { "local": "1932-10-17T19:22:55+08:00", "utc": "1932-10-17T11:22:55Z", "ms": -1174135025469.0547 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-10-18", "window": { "start": { "local": "1932-10-18T20:00:46+08:00", "utc": "1932-10-18T12:00:46Z", "ms": -1174046353634.4248 }, "end": { "local": "1932-10-18T20:00:46+08:00", "utc": "1932-10-18T12:00:46Z", "ms": -1174046353634.4248 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:34 on Tue 18 Oct to 07:03 on Wed 19 Oct.", "fact": "1932-10-17T20:34:09Z → 1932-10-18T23:02:49Z" }, { "step": "kaala", "text": "Moonrise is at 19:23 on the 17th and 20:01 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33074 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Tuesday 18 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-18", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Tuesday 18 October. Caturthī runs from 04:34 on Tue 18 Oct to 07:03 on Wed 19 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-10-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39190, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-10-22T12:44:22+08:00", "utc": "1932-10-22T04:44:22Z", "ms": -1173726937982.5374 }, "end": { "local": "1932-10-23T13:32:15+08:00", "utc": "1932-10-23T05:32:15Z", "ms": -1173637665020.8503 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-22T12:44:22+08:00", "utc": "1932-10-22T04:44:22Z", "ms": -1173726937982.5374 }, "end": { "local": "1932-10-23T13:32:15+08:00", "utc": "1932-10-23T05:32:15Z", "ms": -1173637665020.8503 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-10-22", "window": { "start": { "local": "1932-10-22T23:37:32+08:00", "utc": "1932-10-22T15:37:32Z", "ms": -1173687748073.2683 }, "end": { "local": "1932-10-22T23:37:32+08:00", "utc": "1932-10-22T15:37:32Z", "ms": -1173687748073.2683 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-10-23", "window": { "start": { "local": "1932-10-24T00:42:48+08:00", "utc": "1932-10-23T16:42:48Z", "ms": -1173597431815.351 }, "end": { "local": "1932-10-24T00:42:48+08:00", "utc": "1932-10-23T16:42:48Z", "ms": -1173597431815.351 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:44 on Sat 22 Oct to 13:32 on Sun 23 Oct.", "fact": "1932-10-22T04:44:22Z → 1932-10-23T05:32:15Z" }, { "step": "kaala", "text": "Moonrise is at 23:38 on the 22nd and 00:43 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39190 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Qingyang, 1932: Saturday 22 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-22", "confidence": "determinate" } ], "quote": "In Qingyang, Ahoyī Aṣṭamī 1932 falls on Saturday 22 October. Aṣṭamī runs from 12:44 on Sat 22 Oct to 13:32 on Sun 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ahoyi-ashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-10-26", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15002, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-10-25T12:49:10+08:00", "utc": "1932-10-25T04:49:10Z", "ms": -1173467449930.2935 }, "end": { "local": "1932-10-26T11:15:36+08:00", "utc": "1932-10-26T03:15:36Z", "ms": -1173386664312.4133 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-25T12:49:10+08:00", "utc": "1932-10-25T04:49:10Z", "ms": -1173467449930.2935 }, "end": { "local": "1932-10-26T11:15:36+08:00", "utc": "1932-10-26T03:15:36Z", "ms": -1173386664312.4133 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-10-25", "window": { "start": { "local": "1932-10-25T07:04:38+08:00", "utc": "1932-10-24T23:04:38Z", "ms": -1173488122152.7998 }, "end": { "local": "1932-10-25T07:04:38+08:00", "utc": "1932-10-24T23:04:38Z", "ms": -1173488122152.7998 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-10-26", "window": { "start": { "local": "1932-10-26T07:05:34+08:00", "utc": "1932-10-25T23:05:34Z", "ms": -1173401666330.3972 }, "end": { "local": "1932-10-26T07:05:34+08:00", "utc": "1932-10-25T23:05:34Z", "ms": -1173401666330.3972 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:49 on Tue 25 Oct to 11:16 on Wed 26 Oct.", "fact": "1932-10-25T04:49:10Z → 1932-10-26T03:15:36Z" }, { "step": "kaala", "text": "Sunrise is at 07:05 on the 25th and 07:06 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15002 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Qingyang, 1932: Wednesday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-26", "confidence": "determinate" } ], "quote": "In Qingyang, Ramā Ekādaśī 1932 falls on Wednesday 26 October. Ekādaśī runs from 12:49 on Tue 25 Oct to 11:16 on Wed 26 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-10-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24321, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-10-26T11:15:36+08:00", "utc": "1932-10-26T03:15:36Z", "ms": -1173386664312.4133 }, "end": { "local": "1932-10-27T08:57:57+08:00", "utc": "1932-10-27T00:57:57Z", "ms": -1173308522537.4204 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-26T11:15:36+08:00", "utc": "1932-10-26T03:15:36Z", "ms": -1173386664312.4133 }, "end": { "local": "1932-10-27T08:57:57+08:00", "utc": "1932-10-27T00:57:57Z", "ms": -1173308522537.4204 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-10-26", "window": { "start": { "local": "1932-10-26T18:00:57+08:00", "utc": "1932-10-26T10:00:57Z", "ms": -1173362343451.246 }, "end": { "local": "1932-10-26T19:45:41+08:00", "utc": "1932-10-26T11:45:41Z", "ms": -1173356059009.8408 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1932-10-27", "window": { "start": { "local": "1932-10-27T17:59:49+08:00", "utc": "1932-10-27T09:59:49Z", "ms": -1173276011088.759 }, "end": { "local": "1932-10-27T19:44:50+08:00", "utc": "1932-10-27T11:44:50Z", "ms": -1173269710089.3667 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 11:16 on Wed 26 Oct to 08:58 on Thu 27 Oct.", "fact": "1932-10-26T03:15:36Z → 1932-10-27T00:57:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:01–19:46 on the 26th, 18:00–19:45 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 26th and 0 of 105 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24321 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Qingyang, 1932: Wednesday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govatsa-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-26", "confidence": "determinate" } ], "quote": "In Qingyang, Govatsa Dvādaśī (Vasu Baras) 1932 falls on Wednesday 26 October. Dvādaśī runs from 11:16 on Wed 26 Oct to 08:58 on Thu 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/govatsa-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32511, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-10-27T08:57:57+08:00", "utc": "1932-10-27T00:57:57Z", "ms": -1173308522537.4204 }, "end": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-27T08:57:57+08:00", "utc": "1932-10-27T00:57:57Z", "ms": -1173308522537.4204 }, "end": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-10-27", "window": { "start": { "local": "1932-10-27T17:59:49+08:00", "utc": "1932-10-27T09:59:49Z", "ms": -1173276011088.759 }, "end": { "local": "1932-10-27T19:44:50+08:00", "utc": "1932-10-27T11:44:50Z", "ms": -1173269710089.3667 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1932-10-28", "window": { "start": { "local": "1932-10-28T17:58:42+08:00", "utc": "1932-10-28T09:58:42Z", "ms": -1173189677568.2405 }, "end": { "local": "1932-10-28T19:44:00+08:00", "utc": "1932-10-28T11:44:00Z", "ms": -1173183360119.1619 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:58 on Thu 27 Oct to 06:03 on Fri 28 Oct.", "fact": "1932-10-27T00:57:57Z → 1932-10-27T22:02:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:00–19:45 on the 27th, 17:59–19:44 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 27th and 0 of 105 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32511 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Qingyang, 1932: Thursday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dipadana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 13 Yama dipadana (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-27", "confidence": "determinate" } ], "quote": "In Qingyang, Yama Dīpadāna 1932 falls on Thursday 27 October. Trayodaśī runs from 08:58 on Thu 27 Oct to 06:03 on Fri 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/yama-dipadana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-10-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32511, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-10-27T08:57:57+08:00", "utc": "1932-10-27T00:57:57Z", "ms": -1173308522537.4204 }, "end": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-27T08:57:57+08:00", "utc": "1932-10-27T00:57:57Z", "ms": -1173308522537.4204 }, "end": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-10-27", "window": { "start": { "local": "1932-10-27T17:59:49+08:00", "utc": "1932-10-27T09:59:49Z", "ms": -1173276011088.759 }, "end": { "local": "1932-10-27T19:44:50+08:00", "utc": "1932-10-27T11:44:50Z", "ms": -1173269710089.3667 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1932-10-28", "window": { "start": { "local": "1932-10-28T17:58:42+08:00", "utc": "1932-10-28T09:58:42Z", "ms": -1173189677568.2405 }, "end": { "local": "1932-10-28T19:44:00+08:00", "utc": "1932-10-28T11:44:00Z", "ms": -1173183360119.1619 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:58 on Thu 27 Oct to 06:03 on Fri 28 Oct.", "fact": "1932-10-27T00:57:57Z → 1932-10-27T22:02:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:00–19:45 on the 27th, 17:59–19:44 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 27th and 0 of 105 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32511 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Thursday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-27", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Thursday 27 October. Trayodaśī runs from 08:58 on Thu 27 Oct to 06:03 on Fri 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-10-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2424, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 }, "end": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 }, "end": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 } }, "kaala": "arunodaya", "days": [ { "local_date": "1932-10-28", "window": { "start": { "local": "1932-10-28T05:22:25+08:00", "utc": "1932-10-27T21:22:25Z", "ms": -1173235054592.7083 }, "end": { "local": "1932-10-28T07:07:26+08:00", "utc": "1932-10-27T23:07:26Z", "ms": -1173228753593.316 } }, "covered_min": 65, "window_min": 105, "qualifies": true }, { "local_date": "1932-10-29", "window": { "start": { "local": "1932-10-29T05:23:06+08:00", "utc": "1932-10-28T21:23:06Z", "ms": -1173148614149.2288 }, "end": { "local": "1932-10-29T07:08:23+08:00", "utc": "1932-10-28T23:08:23Z", "ms": -1173142296700.1501 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:03 on Fri 28 Oct to 02:39 on Sat 29 Oct.", "fact": "1932-10-27T22:02:49Z → 1932-10-28T18:38:50Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:22–07:07 on the 28th, 05:23–07:08 on the 29th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 65 of 105 minutes on the 28th and 0 of 105 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2424 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Qingyang, 1932: Friday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-28", "confidence": "determinate" } ], "quote": "In Qingyang, Naraka Caturdaśī (Choti Diwali) 1932 falls on Friday 28 October. Caturdaśī runs from 06:03 on Fri 28 Oct to 02:39 on Sat 29 Oct and covers 65 of 105 minutes of aruṇodaya that dawn.", "cite": "https://ahargana.org/qingyang/festivals/1932/naraka-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-28", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 4407, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 }, "end": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 }, "end": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 } }, "kaala": "nishita", "days": [ { "local_date": "1932-10-28", "window": { "start": { "local": "1932-10-29T00:09:33+08:00", "utc": "1932-10-28T16:09:33Z", "ms": -1173167427134.1953 }, "end": { "local": "1932-10-29T00:57:33+08:00", "utc": "1932-10-28T16:57:33Z", "ms": -1173164547134.1953 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-29", "window": { "start": { "local": "1932-10-30T00:09:29+08:00", "utc": "1932-10-29T16:09:29Z", "ms": -1173081031168.1235 }, "end": { "local": "1932-10-30T00:57:29+08:00", "utc": "1932-10-29T16:57:29Z", "ms": -1173078151168.1235 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 02:39 on Sat 29 Oct to 22:56 on Sat 29 Oct.", "fact": "1932-10-28T18:38:50Z → 1932-10-29T14:56:02Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:10–00:58 on the 28th, 00:09–00:57 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 0 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 4407 s" }, { "step": "ruling", "text": "Kālī Pūjā, Qingyang, 1932: Friday 28 October.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-28", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-28", "confidence": "boundary" } ], "quote": "In Qingyang, Kālī Pūjā 1932 falls on Friday 28 October. Amāvasyā runs from 02:39 on Sat 29 Oct to 22:56 on Sat 29 Oct, and reaches niśītha on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/kali-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-10-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6077, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 }, "end": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-28T06:02:49+08:00", "utc": "1932-10-27T22:02:49Z", "ms": -1173232630683.5637 }, "end": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 } }, "kaala": "nishita", "days": [ { "local_date": "1932-10-27", "window": { "start": { "local": "1932-10-28T00:09:38+08:00", "utc": "1932-10-27T16:09:38Z", "ms": -1173253822341.0376 }, "end": { "local": "1932-10-28T00:57:38+08:00", "utc": "1932-10-27T16:57:38Z", "ms": -1173250942341.0376 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-28", "window": { "start": { "local": "1932-10-29T00:09:33+08:00", "utc": "1932-10-28T16:09:33Z", "ms": -1173167427134.1953 }, "end": { "local": "1932-10-29T00:57:33+08:00", "utc": "1932-10-28T16:57:33Z", "ms": -1173164547134.1953 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:03 on Fri 28 Oct to 02:39 on Sat 29 Oct.", "fact": "1932-10-27T22:02:49Z → 1932-10-28T18:38:50Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:10–00:58 on the 27th, 00:10–00:58 on the 28th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6077 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Friday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-28", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Friday 28 October. Caturdaśī runs from 06:03 on Fri 28 Oct to 02:39 on Sat 29 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-10-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11571, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 }, "end": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-29T02:38:50+08:00", "utc": "1932-10-28T18:38:50Z", "ms": -1173158470332.171 }, "end": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-10-28", "window": { "start": { "local": "1932-10-28T17:58:42+08:00", "utc": "1932-10-28T09:58:42Z", "ms": -1173189677568.2405 }, "end": { "local": "1932-10-28T19:44:00+08:00", "utc": "1932-10-28T11:44:00Z", "ms": -1173183360119.1619 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "1932-10-29", "window": { "start": { "local": "1932-10-29T17:57:37+08:00", "utc": "1932-10-29T09:57:37Z", "ms": -1173103342860.8315 }, "end": { "local": "1932-10-29T19:43:11+08:00", "utc": "1932-10-29T11:43:11Z", "ms": -1173097009076.1094 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 02:39 on Sat 29 Oct to 22:56 on Sat 29 Oct.", "fact": "1932-10-28T18:38:50Z → 1932-10-29T14:56:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:59–19:44 on the 28th, 17:58–19:43 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 0 of 105 minutes on the 28th and 106 of 106 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11571 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Qingyang, 1932: Saturday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-29", "confidence": "determinate" } ], "quote": "In Qingyang, Lakṣmī Pūjā (Diwali) 1932 falls on Saturday 29 October. Amāvasyā runs from 02:39 on Sat 29 Oct to 22:56 on Sat 29 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/diwali-lakshmi-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22102, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "end": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "end": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-10-29", "window": { "start": { "local": "1932-10-29T12:09:00+08:00", "utc": "1932-10-29T04:09:00Z", "ms": -1173124259780.4907 }, "end": { "local": "1932-10-29T12:57:00+08:00", "utc": "1932-10-29T04:57:00Z", "ms": -1173121379780.4907 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-30", "window": { "start": { "local": "1932-10-30T12:08:57+08:00", "utc": "1932-10-30T04:08:57Z", "ms": -1173037863207.041 }, "end": { "local": "1932-10-30T12:56:57+08:00", "utc": "1932-10-30T04:56:57Z", "ms": -1173034983207.041 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 22:56 on Sat 29 Oct to 19:05 on Sun 30 Oct.", "fact": "1932-10-29T14:56:02Z → 1932-10-30T11:05:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 29th, 12:09–12:57 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 22102 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Qingyang, 1932: Sunday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-30", "confidence": "determinate" } ], "quote": "In Qingyang, Govardhana Pūjā 1932 falls on Sunday 30 October. Pratipadā runs from 22:56 on Sat 29 Oct to 19:05 on Sun 30 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/govardhana-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2224, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "end": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "end": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-10-29", "window": { "start": { "local": "1932-10-29T17:57:37+08:00", "utc": "1932-10-29T09:57:37Z", "ms": -1173103342860.8315 }, "end": { "local": "1932-10-29T19:43:11+08:00", "utc": "1932-10-29T11:43:11Z", "ms": -1173097009076.1094 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1932-10-30", "window": { "start": { "local": "1932-10-30T17:56:33+08:00", "utc": "1932-10-30T09:56:33Z", "ms": -1173017006938.666 }, "end": { "local": "1932-10-30T19:42:23+08:00", "utc": "1932-10-30T11:42:23Z", "ms": -1173010656938.2234 } }, "covered_min": 69, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 22:56 on Sat 29 Oct to 19:05 on Sun 30 Oct.", "fact": "1932-10-29T14:56:02Z → 1932-10-30T11:05:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:58–19:43 on the 29th, 17:57–19:42 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 0 of 106 minutes on the 29th and 69 of 106 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2224 s" }, { "step": "ruling", "text": "Bali Pūjā, Qingyang, 1932: Sunday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-30", "confidence": "determinate" } ], "quote": "In Qingyang, Bali Pūjā 1932 falls on Sunday 30 October. Pratipadā runs from 22:56 on Sat 29 Oct to 19:05 on Sun 30 Oct and covers 69 of 106 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/bali-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29599, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "end": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-29T22:56:02+08:00", "utc": "1932-10-29T14:56:02Z", "ms": -1173085438376.0728 }, "end": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 } }, "kaala": "purvahna", "days": [ { "local_date": "1932-10-30", "window": { "start": { "local": "1932-10-30T07:09:21+08:00", "utc": "1932-10-29T23:09:21Z", "ms": -1173055839475.4158 }, "end": { "local": "1932-10-30T10:45:05+08:00", "utc": "1932-10-30T02:45:05Z", "ms": -1173042895296.4993 } }, "covered_min": 216, "window_min": 216, "qualifies": true }, { "local_date": "1932-10-31", "window": { "start": { "local": "1932-10-31T07:10:18+08:00", "utc": "1932-10-30T23:10:18Z", "ms": -1172969381935.346 }, "end": { "local": "1932-10-31T10:45:22+08:00", "utc": "1932-10-31T02:45:22Z", "ms": -1172956477881.6663 } }, "covered_min": 0, "window_min": 215, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 22:56 on Sat 29 Oct to 19:05 on Sun 30 Oct.", "fact": "1932-10-29T14:56:02Z → 1932-10-30T11:05:19Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:09–10:45 on the 30th, 07:10–10:45 on the 31st.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 216 of 216 minutes on the 30th and 0 of 215 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29599 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Qingyang, 1932: Sunday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-30", "confidence": "determinate" } ], "quote": "In Qingyang, Dyūta Pratipad 1932 falls on Sunday 30 October. Pratipadā runs from 22:56 on Sat 29 Oct to 19:05 on Sun 30 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/qingyang/festivals/1932/dyuta-pratipad", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8461, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 }, "end": { "local": "1932-10-31T15:17:55+08:00", "utc": "1932-10-31T07:17:55Z", "ms": -1172940125125.7927 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-10-30T19:05:19+08:00", "utc": "1932-10-30T11:05:19Z", "ms": -1173012881394.4294 }, "end": { "local": "1932-10-31T15:17:55+08:00", "utc": "1932-10-31T07:17:55Z", "ms": -1172940125125.7927 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-10-30", "window": { "start": { "local": "1932-10-30T12:08:57+08:00", "utc": "1932-10-30T04:08:57Z", "ms": -1173037863207.041 }, "end": { "local": "1932-10-30T12:56:57+08:00", "utc": "1932-10-30T04:56:57Z", "ms": -1173034983207.041 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-10-31", "window": { "start": { "local": "1932-10-31T12:08:54+08:00", "utc": "1932-10-31T04:08:54Z", "ms": -1172951465854.8264 }, "end": { "local": "1932-10-31T12:56:54+08:00", "utc": "1932-10-31T04:56:54Z", "ms": -1172948585854.8264 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 19:05 on Sun 30 Oct to 15:18 on Mon 31 Oct.", "fact": "1932-10-30T11:05:19Z → 1932-10-31T07:17:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 30th, 12:09–12:57 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 8461 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Qingyang, 1932: Monday 31 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-10-31", "confidence": "determinate" } ], "quote": "In Qingyang, Yama Dvitīyā (Bhai Dooj) 1932 falls on Monday 31 October. Dvitīyā runs from 19:05 on Sun 30 Oct to 15:18 on Mon 31 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/yama-dvitiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1434, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-11-01T11:44:58+08:00", "utc": "1932-11-01T03:44:58Z", "ms": -1172866502201.4597 }, "end": { "local": "1932-11-02T08:36:58+08:00", "utc": "1932-11-02T00:36:58Z", "ms": -1172791382231.6453 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-01T11:44:58+08:00", "utc": "1932-11-01T03:44:58Z", "ms": -1172866502201.4597 }, "end": { "local": "1932-11-02T08:36:58+08:00", "utc": "1932-11-02T00:36:58Z", "ms": -1172791382231.6453 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-01", "window": { "start": { "local": "1932-11-01T12:08:52+08:00", "utc": "1932-11-01T04:08:52Z", "ms": -1172865067718.8975 }, "end": { "local": "1932-11-01T12:56:52+08:00", "utc": "1932-11-01T04:56:52Z", "ms": -1172862187718.8975 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-02", "window": { "start": { "local": "1932-11-02T12:08:51+08:00", "utc": "1932-11-02T04:08:51Z", "ms": -1172778668794.3774 }, "end": { "local": "1932-11-02T12:56:51+08:00", "utc": "1932-11-02T04:56:51Z", "ms": -1172775788794.3774 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:45 on Tue 1 Nov to 08:37 on Wed 2 Nov.", "fact": "1932-11-01T03:44:58Z → 1932-11-02T00:36:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 1st, 12:09–12:57 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1434 s" }, { "step": "ruling", "text": "Nāga Caturthī, Qingyang, 1932: Tuesday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Naga caturthi (paraviddha and madhyahnavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-01", "confidence": "determinate" } ], "quote": "In Qingyang, Nāga Caturthī 1932 falls on Tuesday 1 November. Caturthī runs from 11:45 on Tue 1 Nov to 08:37 on Wed 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/naga-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-11-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1434, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-11-01T11:44:58+08:00", "utc": "1932-11-01T03:44:58Z", "ms": -1172866502201.4597 }, "end": { "local": "1932-11-02T08:36:58+08:00", "utc": "1932-11-02T00:36:58Z", "ms": -1172791382231.6453 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-01T11:44:58+08:00", "utc": "1932-11-01T03:44:58Z", "ms": -1172866502201.4597 }, "end": { "local": "1932-11-02T08:36:58+08:00", "utc": "1932-11-02T00:36:58Z", "ms": -1172791382231.6453 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-01", "window": { "start": { "local": "1932-11-01T12:08:52+08:00", "utc": "1932-11-01T04:08:52Z", "ms": -1172865067718.8975 }, "end": { "local": "1932-11-01T12:56:52+08:00", "utc": "1932-11-01T04:56:52Z", "ms": -1172862187718.8975 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-02", "window": { "start": { "local": "1932-11-02T12:08:51+08:00", "utc": "1932-11-02T04:08:51Z", "ms": -1172778668794.3774 }, "end": { "local": "1932-11-02T12:56:51+08:00", "utc": "1932-11-02T04:56:51Z", "ms": -1172775788794.3774 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:45 on Tue 1 Nov to 08:37 on Wed 2 Nov.", "fact": "1932-11-01T03:44:58Z → 1932-11-02T00:36:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 1st, 12:09–12:57 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1434 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Tuesday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-01", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Tuesday 1 November. Caturthī runs from 11:45 on Tue 1 Nov to 08:37 on Wed 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-11-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21939, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-11-03T06:03:12+08:00", "utc": "1932-11-02T22:03:12Z", "ms": -1172714207610.8562 }, "end": { "local": "1932-11-04T04:11:04+08:00", "utc": "1932-11-03T20:11:04Z", "ms": -1172634535782.484 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-03T06:03:12+08:00", "utc": "1932-11-02T22:03:12Z", "ms": -1172714207610.8562 }, "end": { "local": "1932-11-04T04:11:04+08:00", "utc": "1932-11-03T20:11:04Z", "ms": -1172634535782.484 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-03", "window": { "start": { "local": "1932-11-03T12:08:51+08:00", "utc": "1932-11-03T04:08:51Z", "ms": -1172692269076.0437 }, "end": { "local": "1932-11-03T12:56:51+08:00", "utc": "1932-11-03T04:56:51Z", "ms": -1172689389076.0437 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-04", "window": { "start": { "local": "1932-11-04T12:08:51+08:00", "utc": "1932-11-04T04:08:51Z", "ms": -1172605868558.149 }, "end": { "local": "1932-11-04T12:56:51+08:00", "utc": "1932-11-04T04:56:51Z", "ms": -1172602988558.149 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:03 on Thu 3 Nov to 04:11 on Fri 4 Nov.", "fact": "1932-11-02T22:03:12Z → 1932-11-03T20:11:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 3rd, 12:09–12:57 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21939 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Qingyang, 1932: Thursday 3 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Nadi sasthi, Skanda sasthi (Madras), Surya sasthi, Chhat (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-03", "confidence": "determinate" } ], "quote": "In Qingyang, Sūrya Ṣaṣṭhī (Chhath) 1932 falls on Thursday 3 November. Ṣaṣṭhī runs from 06:03 on Thu 3 Nov to 04:11 on Fri 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/surya-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32617, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1932-11-05T03:05:16+08:00", "utc": "1932-11-04T19:05:16Z", "ms": -1172552083996.3582 }, "end": { "local": "1932-11-06T02:47:13+08:00", "utc": "1932-11-05T18:47:13Z", "ms": -1172466766643.479 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-05T03:05:16+08:00", "utc": "1932-11-04T19:05:16Z", "ms": -1172552083996.3582 }, "end": { "local": "1932-11-06T02:47:13+08:00", "utc": "1932-11-05T18:47:13Z", "ms": -1172466766643.479 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-05", "window": { "start": { "local": "1932-11-05T12:08:53+08:00", "utc": "1932-11-05T04:08:53Z", "ms": -1172519467234.466 }, "end": { "local": "1932-11-05T12:56:53+08:00", "utc": "1932-11-05T04:56:53Z", "ms": -1172516587234.466 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-06", "window": { "start": { "local": "1932-11-06T12:08:55+08:00", "utc": "1932-11-06T04:08:55Z", "ms": -1172433065098.4717 }, "end": { "local": "1932-11-06T12:56:55+08:00", "utc": "1932-11-06T04:56:55Z", "ms": -1172430185098.4717 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:05 on Sat 5 Nov to 02:47 on Sun 6 Nov.", "fact": "1932-11-04T19:05:16Z → 1932-11-05T18:47:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 5th, 12:09–12:57 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32617 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Qingyang, 1932: Saturday 5 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gopashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Gopastami, Gosthastami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-05", "confidence": "determinate" } ], "quote": "In Qingyang, Gopāṣṭamī 1932 falls on Saturday 5 November. Aṣṭamī runs from 03:05 on Sat 5 Nov to 02:47 on Sun 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/gopashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14539, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1932-11-06T02:47:13+08:00", "utc": "1932-11-05T18:47:13Z", "ms": -1172466766643.479 }, "end": { "local": "1932-11-07T03:14:49+08:00", "utc": "1932-11-06T19:14:49Z", "ms": -1172378710901.8667 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-06T02:47:13+08:00", "utc": "1932-11-05T18:47:13Z", "ms": -1172466766643.479 }, "end": { "local": "1932-11-07T03:14:49+08:00", "utc": "1932-11-06T19:14:49Z", "ms": -1172378710901.8667 } }, "kaala": "purvahna", "days": [ { "local_date": "1932-11-06", "window": { "start": { "local": "1932-11-06T07:16:09+08:00", "utc": "1932-11-05T23:16:09Z", "ms": -1172450631096.5188 }, "end": { "local": "1932-11-06T10:47:20+08:00", "utc": "1932-11-06T02:47:20Z", "ms": -1172437960431.154 } }, "covered_min": 211, "window_min": 211, "qualifies": true }, { "local_date": "1932-11-07", "window": { "start": { "local": "1932-11-07T07:17:08+08:00", "utc": "1932-11-06T23:17:08Z", "ms": -1172364171860.8452 }, "end": { "local": "1932-11-07T10:47:41+08:00", "utc": "1932-11-07T02:47:41Z", "ms": -1172351538716.0012 } }, "covered_min": 0, "window_min": 211, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 02:47 on Sun 6 Nov to 03:15 on Mon 7 Nov.", "fact": "1932-11-05T18:47:13Z → 1932-11-06T19:14:49Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:16–10:47 on the 6th, 07:17–10:48 on the 7th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 211 of 211 minutes on the 6th and 0 of 211 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14539 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Qingyang, 1932: Sunday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-06", "confidence": "determinate" } ], "quote": "In Qingyang, Akṣaya Navamī (Amla Navami) 1932 falls on Sunday 6 November. Navamī runs from 02:47 on Sun 6 Nov to 03:15 on Mon 7 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/qingyang/festivals/1932/akshaya-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32049, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1932-11-06T02:47:13+08:00", "utc": "1932-11-05T18:47:13Z", "ms": -1172466766643.479 }, "end": { "local": "1932-11-07T03:14:49+08:00", "utc": "1932-11-06T19:14:49Z", "ms": -1172378710901.8667 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-06T02:47:13+08:00", "utc": "1932-11-05T18:47:13Z", "ms": -1172466766643.479 }, "end": { "local": "1932-11-07T03:14:49+08:00", "utc": "1932-11-06T19:14:49Z", "ms": -1172378710901.8667 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-06", "window": { "start": { "local": "1932-11-06T12:08:55+08:00", "utc": "1932-11-06T04:08:55Z", "ms": -1172433065098.4717 }, "end": { "local": "1932-11-06T12:56:55+08:00", "utc": "1932-11-06T04:56:55Z", "ms": -1172430185098.4717 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-07", "window": { "start": { "local": "1932-11-07T12:08:58+08:00", "utc": "1932-11-07T04:08:58Z", "ms": -1172346662143.579 }, "end": { "local": "1932-11-07T12:56:58+08:00", "utc": "1932-11-07T04:56:58Z", "ms": -1172343782143.579 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 02:47 on Sun 6 Nov to 03:15 on Mon 7 Nov.", "fact": "1932-11-05T18:47:13Z → 1932-11-06T19:14:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 6th, 12:09–12:57 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32049 s" }, { "step": "ruling", "text": "Durgā Navamī, Qingyang, 1932: Sunday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-06", "confidence": "determinate" } ], "quote": "In Qingyang, Durgā Navamī 1932 falls on Sunday 6 November. Navamī runs from 02:47 on Sun 6 Nov to 03:15 on Mon 7 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/durga-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-11-08", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4555, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-11-08T04:22:42+08:00", "utc": "1932-11-07T20:22:42Z", "ms": -1172288238049.0742 }, "end": { "local": "1932-11-09T06:03:12+08:00", "utc": "1932-11-08T22:03:12Z", "ms": -1172195807999.747 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-08T04:22:42+08:00", "utc": "1932-11-07T20:22:42Z", "ms": -1172288238049.0742 }, "end": { "local": "1932-11-09T06:03:12+08:00", "utc": "1932-11-08T22:03:12Z", "ms": -1172195807999.747 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-11-08", "window": { "start": { "local": "1932-11-08T07:18:08+08:00", "utc": "1932-11-07T23:18:08Z", "ms": -1172277712455.1758 }, "end": { "local": "1932-11-08T07:18:08+08:00", "utc": "1932-11-07T23:18:08Z", "ms": -1172277712455.1758 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-11-09", "window": { "start": { "local": "1932-11-09T07:19:07+08:00", "utc": "1932-11-08T23:19:07Z", "ms": -1172191252898.1355 }, "end": { "local": "1932-11-09T07:19:07+08:00", "utc": "1932-11-08T23:19:07Z", "ms": -1172191252898.1355 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:23 on Tue 8 Nov to 06:03 on Wed 9 Nov.", "fact": "1932-11-07T20:22:42Z → 1932-11-08T22:03:12Z" }, { "step": "kaala", "text": "Sunrise is at 07:18 on the 8th and 07:19 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 8th and is not on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4555 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Qingyang, 1932: Tuesday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-08", "confidence": "determinate" } ], "quote": "In Qingyang, Prabodhinī Ekādaśī 1932 falls on Tuesday 8 November. Ekādaśī runs from 04:23 on Tue 8 Nov to 06:03 on Wed 9 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-11-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-11-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26263, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-11-10T08:07:40+08:00", "utc": "1932-11-10T00:07:40Z", "ms": -1172101940004.265 }, "end": { "local": "1932-11-11T10:27:46+08:00", "utc": "1932-11-11T02:27:46Z", "ms": -1172007133874.5215 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-10T08:07:40+08:00", "utc": "1932-11-10T00:07:40Z", "ms": -1172101940004.265 }, "end": { "local": "1932-11-11T10:27:46+08:00", "utc": "1932-11-11T02:27:46Z", "ms": -1172007133874.5215 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-11-10", "window": { "start": { "local": "1932-11-10T17:46:17+08:00", "utc": "1932-11-10T09:46:17Z", "ms": -1172067223397.0322 }, "end": { "local": "1932-11-10T19:34:55+08:00", "utc": "1932-11-10T11:34:55Z", "ms": -1172060704731.9111 } }, "covered_min": 109, "window_min": 109, "qualifies": true }, { "local_date": "1932-11-11", "window": { "start": { "local": "1932-11-11T17:45:29+08:00", "utc": "1932-11-11T09:45:29Z", "ms": -1171980870616.2776 }, "end": { "local": "1932-11-11T19:34:22+08:00", "utc": "1932-11-11T11:34:22Z", "ms": -1171974337669.8535 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:08 on Thu 10 Nov to 10:28 on Fri 11 Nov.", "fact": "1932-11-10T00:07:40Z → 1932-11-11T02:27:46Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:46–19:35 on the 10th, 17:45–19:34 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 109 of 109 minutes on the 10th and 0 of 109 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26263 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Thursday 10 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-10", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Thursday 10 November. Trayodaśī runs from 08:08 on Thu 10 Nov to 10:28 on Fri 11 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-11-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31325, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-11-12T12:56:24+08:00", "utc": "1932-11-12T04:56:24Z", "ms": -1171911815875.3538 }, "end": { "local": "1932-11-13T15:27:58+08:00", "utc": "1932-11-13T07:27:58Z", "ms": -1171816322220.705 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-12T12:56:24+08:00", "utc": "1932-11-12T04:56:24Z", "ms": -1171911815875.3538 }, "end": { "local": "1932-11-13T15:27:58+08:00", "utc": "1932-11-13T07:27:58Z", "ms": -1171816322220.705 } }, "kaala": "nishita", "days": [ { "local_date": "1932-11-12", "window": { "start": { "local": "1932-11-13T00:09:55+08:00", "utc": "1932-11-12T16:09:55Z", "ms": -1171871404896.6748 }, "end": { "local": "1932-11-13T00:57:55+08:00", "utc": "1932-11-12T16:57:55Z", "ms": -1171868524896.6748 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-13", "window": { "start": { "local": "1932-11-14T00:10:03+08:00", "utc": "1932-11-13T16:10:03Z", "ms": -1171784996888.5127 }, "end": { "local": "1932-11-14T00:58:03+08:00", "utc": "1932-11-13T16:58:03Z", "ms": -1171782116888.5127 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:56 on Sat 12 Nov to 15:28 on Sun 13 Nov.", "fact": "1932-11-12T04:56:24Z → 1932-11-13T07:27:58Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:10–00:58 on the 12th, 00:10–00:58 on the 13th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during niśītha. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31325 s" }, { "step": "ruling", "text": "Rāsayātrā, Qingyang, 1932: Saturday 12 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rasayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-12", "confidence": "determinate" } ], "quote": "In Qingyang, Rāsayātrā 1932 falls on Saturday 12 November. Pūrṇimā runs from 12:56 on Sat 12 Nov to 15:28 on Sun 13 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/rasayatra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-13", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 61, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-11-12T12:56:24+08:00", "utc": "1932-11-12T04:56:24Z", "ms": -1171911815875.3538 }, "end": { "local": "1932-11-13T15:27:58+08:00", "utc": "1932-11-13T07:27:58Z", "ms": -1171816322220.705 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1932-11-12T12:56:24+08:00", "utc": "1932-11-12T04:56:24Z", "ms": -1171911815875.3538 }, "end": { "local": "1932-11-13T15:27:58+08:00", "utc": "1932-11-13T07:27:58Z", "ms": -1171816322220.705 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-12", "window": { "start": { "local": "1932-11-12T12:09:25+08:00", "utc": "1932-11-12T04:09:25Z", "ms": -1171914634875.5266 }, "end": { "local": "1932-11-12T12:57:25+08:00", "utc": "1932-11-12T04:57:25Z", "ms": -1171911754875.5266 } }, "covered_min": 1, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-13", "window": { "start": { "local": "1932-11-13T12:09:33+08:00", "utc": "1932-11-13T04:09:33Z", "ms": -1171828226888.8364 }, "end": { "local": "1932-11-13T12:57:33+08:00", "utc": "1932-11-13T04:57:33Z", "ms": -1171825346888.8364 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:56 on Sat 12 Nov to 15:28 on Sun 13 Nov.", "fact": "1932-11-12T04:56:24Z → 1932-11-13T07:27:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 12th, 12:10–12:58 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 1 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both middays qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 61 s < 300 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Qingyang, 1932: Sunday 13 November.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "kartiki-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-13", "confidence": "boundary" } ], "quote": "In Qingyang, Kārtikī Pūrṇimā 1932 falls on Sunday 13 November. Pūrṇimā runs from 12:56 on Sat 12 Nov to 15:28 on Sun 13 Nov and covers all of madhyāhna that midday. It also reaches the previous midday for 1 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 1 min 01 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1932/kartiki-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-11-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11089, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-11-16T22:37:23+08:00", "utc": "1932-11-16T14:37:23Z", "ms": -1171531356597.024 }, "end": { "local": "1932-11-18T00:37:01+08:00", "utc": "1932-11-17T16:37:01Z", "ms": -1171437778925.1096 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-11-16T22:37:23+08:00", "utc": "1932-11-16T14:37:23Z", "ms": -1171531356597.024 }, "end": { "local": "1932-11-18T00:37:01+08:00", "utc": "1932-11-17T16:37:01Z", "ms": -1171437778925.1096 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-11-16", "window": { "start": { "local": "1932-11-16T19:32:34+08:00", "utc": "1932-11-16T11:32:34Z", "ms": -1171542445892.4236 }, "end": { "local": "1932-11-16T19:32:34+08:00", "utc": "1932-11-16T11:32:34Z", "ms": -1171542445892.4236 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-11-17", "window": { "start": { "local": "1932-11-17T20:28:21+08:00", "utc": "1932-11-17T12:28:21Z", "ms": -1171452699317.3342 }, "end": { "local": "1932-11-17T20:28:21+08:00", "utc": "1932-11-17T12:28:21Z", "ms": -1171452699317.3342 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:37 on Wed 16 Nov to 00:37 on Fri 18 Nov.", "fact": "1932-11-16T14:37:23Z → 1932-11-17T16:37:01Z" }, { "step": "kaala", "text": "Moonrise is at 19:33 on the 16th and 20:28 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11089 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Thursday 17 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-17", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Thursday 17 November. Caturthī runs from 22:37 on Wed 16 Nov to 00:37 on Fri 18 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-11-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-11-24", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22861, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-11-24T01:13:02+08:00", "utc": "1932-11-23T17:13:02Z", "ms": -1170917218319.1482 }, "end": { "local": "1932-11-24T22:50:15+08:00", "utc": "1932-11-24T14:50:15Z", "ms": -1170839384531.9055 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-11-24T01:13:02+08:00", "utc": "1932-11-23T17:13:02Z", "ms": -1170917218319.1482 }, "end": { "local": "1932-11-24T22:50:15+08:00", "utc": "1932-11-24T14:50:15Z", "ms": -1170839384531.9055 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-11-24", "window": { "start": { "local": "1932-11-24T07:34:02+08:00", "utc": "1932-11-23T23:34:02Z", "ms": -1170894357704.0588 }, "end": { "local": "1932-11-24T07:34:02+08:00", "utc": "1932-11-23T23:34:02Z", "ms": -1170894357704.0588 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-11-25", "window": { "start": { "local": "1932-11-25T07:35:01+08:00", "utc": "1932-11-24T23:35:01Z", "ms": -1170807899315.5154 }, "end": { "local": "1932-11-25T07:35:01+08:00", "utc": "1932-11-24T23:35:01Z", "ms": -1170807899315.5154 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:13 on Thu 24 Nov to 22:50 on Thu 24 Nov.", "fact": "1932-11-23T17:13:02Z → 1932-11-24T14:50:15Z" }, { "step": "kaala", "text": "Sunrise is at 07:34 on the 24th and 07:35 on the 25th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22861 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Qingyang, 1932: Thursday 24 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-24", "confidence": "determinate" } ], "quote": "In Qingyang, Utpannā Ekādaśī 1932 falls on Thursday 24 November. Ekādaśī runs from 01:13 on Thu 24 Nov to 22:50 on Thu 24 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-11-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-11-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-25", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1289, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-11-25T19:50:46+08:00", "utc": "1932-11-25T11:50:46Z", "ms": -1170763753587.2004 }, "end": { "local": "1932-11-26T16:22:53+08:00", "utc": "1932-11-26T08:22:53Z", "ms": -1170689827075.6096 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-11-25T19:50:46+08:00", "utc": "1932-11-25T11:50:46Z", "ms": -1170763753587.2004 }, "end": { "local": "1932-11-26T16:22:53+08:00", "utc": "1932-11-26T08:22:53Z", "ms": -1170689827075.6096 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-11-25", "window": { "start": { "local": "1932-11-25T17:37:29+08:00", "utc": "1932-11-25T09:37:29Z", "ms": -1170771750630.9734 }, "end": { "local": "1932-11-25T19:29:17+08:00", "utc": "1932-11-25T11:29:17Z", "ms": -1170765042721.8584 } }, "covered_min": 0, "window_min": 112, "qualifies": false }, { "local_date": "1932-11-26", "window": { "start": { "local": "1932-11-26T17:37:09+08:00", "utc": "1932-11-26T09:37:09Z", "ms": -1170685370991.1697 }, "end": { "local": "1932-11-26T19:29:07+08:00", "utc": "1932-11-26T11:29:07Z", "ms": -1170678652691.605 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:51 on Fri 25 Nov to 16:23 on Sat 26 Nov.", "fact": "1932-11-25T11:50:46Z → 1932-11-26T08:22:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:37–19:29 on the 25th, 17:37–19:29 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 112 minutes on the 25th and 0 of 112 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither evening qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 1289 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Friday 25 November.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-25", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-25", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Friday 25 November. Trayodaśī runs from 19:51 on Fri 25 Nov to 16:23 on Sat 26 Nov, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-11-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-11-26", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28210, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-11-26T16:22:53+08:00", "utc": "1932-11-26T08:22:53Z", "ms": -1170689827075.6096 }, "end": { "local": "1932-11-27T12:36:37+08:00", "utc": "1932-11-27T04:36:37Z", "ms": -1170617002659.628 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-11-26T16:22:53+08:00", "utc": "1932-11-26T08:22:53Z", "ms": -1170689827075.6096 }, "end": { "local": "1932-11-27T12:36:37+08:00", "utc": "1932-11-27T04:36:37Z", "ms": -1170617002659.628 } }, "kaala": "nishita", "days": [ { "local_date": "1932-11-26", "window": { "start": { "local": "1932-11-27T00:13:03+08:00", "utc": "1932-11-26T16:13:03Z", "ms": -1170661617367.8022 }, "end": { "local": "1932-11-27T01:01:03+08:00", "utc": "1932-11-26T17:01:03Z", "ms": -1170658737367.8022 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-11-27", "window": { "start": { "local": "1932-11-28T00:13:22+08:00", "utc": "1932-11-27T16:13:22Z", "ms": -1170575198030.4453 }, "end": { "local": "1932-11-28T01:01:22+08:00", "utc": "1932-11-27T17:01:22Z", "ms": -1170572318030.4453 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 16:23 on Sat 26 Nov to 12:37 on Sun 27 Nov.", "fact": "1932-11-26T08:22:53Z → 1932-11-27T04:36:37Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:13–01:01 on the 26th, 00:13–01:01 on the 27th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 26th and 0 of 48 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28210 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Saturday 26 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-11-26", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Saturday 26 November. Caturdaśī runs from 16:23 on Sat 26 Nov to 12:37 on Sun 27 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-11-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-12-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24476, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-11-30T22:17:01+08:00", "utc": "1932-11-30T14:17:01Z", "ms": -1170322979094.3315 }, "end": { "local": "1932-12-01T19:50:15+08:00", "utc": "1932-12-01T11:50:15Z", "ms": -1170245385054.835 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-11-30T22:17:01+08:00", "utc": "1932-11-30T14:17:01Z", "ms": -1170322979094.3315 }, "end": { "local": "1932-12-01T19:50:15+08:00", "utc": "1932-12-01T11:50:15Z", "ms": -1170245385054.835 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-11-30", "window": { "start": { "local": "1932-11-30T12:13:56+08:00", "utc": "1932-11-30T04:13:56Z", "ms": -1170359163504.287 }, "end": { "local": "1932-11-30T13:01:56+08:00", "utc": "1932-11-30T05:01:56Z", "ms": -1170356283504.287 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-12-01", "window": { "start": { "local": "1932-12-01T12:14:19+08:00", "utc": "1932-12-01T04:14:19Z", "ms": -1170272741122.126 }, "end": { "local": "1932-12-01T13:02:19+08:00", "utc": "1932-12-01T05:02:19Z", "ms": -1170269861122.126 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:17 on Wed 30 Nov to 19:50 on Thu 1 Dec.", "fact": "1932-11-30T14:17:01Z → 1932-12-01T11:50:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 30th, 12:14–13:02 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24476 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Thursday 1 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-01", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Thursday 1 December. Caturthī runs from 22:17 on Wed 30 Nov to 19:50 on Thu 1 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-12-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18418, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1932-12-01T19:50:15+08:00", "utc": "1932-12-01T11:50:15Z", "ms": -1170245385054.835 }, "end": { "local": "1932-12-02T18:09:40+08:00", "utc": "1932-12-02T10:09:40Z", "ms": -1170165020383.7168 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-01T19:50:15+08:00", "utc": "1932-12-01T11:50:15Z", "ms": -1170245385054.835 }, "end": { "local": "1932-12-02T18:09:40+08:00", "utc": "1932-12-02T10:09:40Z", "ms": -1170165020383.7168 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-12-01", "window": { "start": { "local": "1932-12-01T12:14:19+08:00", "utc": "1932-12-01T04:14:19Z", "ms": -1170272741122.126 }, "end": { "local": "1932-12-01T13:02:19+08:00", "utc": "1932-12-01T05:02:19Z", "ms": -1170269861122.126 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-12-02", "window": { "start": { "local": "1932-12-02T12:14:42+08:00", "utc": "1932-12-02T04:14:42Z", "ms": -1170186318101.992 }, "end": { "local": "1932-12-02T13:02:42+08:00", "utc": "1932-12-02T05:02:42Z", "ms": -1170183438101.992 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 19:50 on Thu 1 Dec to 18:10 on Fri 2 Dec.", "fact": "1932-12-01T11:50:15Z → 1932-12-02T10:09:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 1st, 12:15–13:03 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18418 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Qingyang, 1932: Friday 2 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami-margashirsha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (2nd) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-02", "confidence": "determinate" } ], "quote": "In Qingyang, Nāga Pañcamī (Mārgaśīrṣa) 1932 falls on Friday 2 December. Pañcamī runs from 19:50 on Thu 1 Dec to 18:10 on Fri 2 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/naga-panchami-margashirsha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15443, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-12-02T18:09:40+08:00", "utc": "1932-12-02T10:09:40Z", "ms": -1170165020383.7168 }, "end": { "local": "1932-12-03T17:20:29+08:00", "utc": "1932-12-03T09:20:29Z", "ms": -1170081571494.83 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-02T18:09:40+08:00", "utc": "1932-12-02T10:09:40Z", "ms": -1170165020383.7168 }, "end": { "local": "1932-12-03T17:20:29+08:00", "utc": "1932-12-03T09:20:29Z", "ms": -1170081571494.83 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-12-02", "window": { "start": { "local": "1932-12-02T12:14:42+08:00", "utc": "1932-12-02T04:14:42Z", "ms": -1170186318101.992 }, "end": { "local": "1932-12-02T13:02:42+08:00", "utc": "1932-12-02T05:02:42Z", "ms": -1170183438101.992 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-12-03", "window": { "start": { "local": "1932-12-03T12:15:06+08:00", "utc": "1932-12-03T04:15:06Z", "ms": -1170099894468.663 }, "end": { "local": "1932-12-03T13:03:06+08:00", "utc": "1932-12-03T05:03:06Z", "ms": -1170097014468.663 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 18:10 on Fri 2 Dec to 17:20 on Sat 3 Dec.", "fact": "1932-12-02T10:09:40Z → 1932-12-03T09:20:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:15–13:03 on the 2nd, 12:15–13:03 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15443 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Qingyang, 1932: Saturday 3 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "champa-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "not_evaluated": "The row calls the day special with Śatabhiṣaj nakṣatra, Vyatīpāta yoga and a Sunday; none is tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-03", "confidence": "determinate" } ], "quote": "In Qingyang, Campā Ṣaṣṭhī 1932 falls on Saturday 3 December. Ṣaṣṭhī runs from 18:10 on Fri 2 Dec to 17:20 on Sat 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/champa-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15443, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1932-12-02T18:09:40+08:00", "utc": "1932-12-02T10:09:40Z", "ms": -1170165020383.7168 }, "end": { "local": "1932-12-03T17:20:29+08:00", "utc": "1932-12-03T09:20:29Z", "ms": -1170081571494.83 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-02T18:09:40+08:00", "utc": "1932-12-02T10:09:40Z", "ms": -1170165020383.7168 }, "end": { "local": "1932-12-03T17:20:29+08:00", "utc": "1932-12-03T09:20:29Z", "ms": -1170081571494.83 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-12-02", "window": { "start": { "local": "1932-12-02T12:14:42+08:00", "utc": "1932-12-02T04:14:42Z", "ms": -1170186318101.992 }, "end": { "local": "1932-12-02T13:02:42+08:00", "utc": "1932-12-02T05:02:42Z", "ms": -1170183438101.992 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-12-03", "window": { "start": { "local": "1932-12-03T12:15:06+08:00", "utc": "1932-12-03T04:15:06Z", "ms": -1170099894468.663 }, "end": { "local": "1932-12-03T13:03:06+08:00", "utc": "1932-12-03T05:03:06Z", "ms": -1170097014468.663 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 18:10 on Fri 2 Dec to 17:20 on Sat 3 Dec.", "fact": "1932-12-02T10:09:40Z → 1932-12-03T09:20:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:15–13:03 on the 2nd, 12:15–13:03 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15443 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Qingyang, 1932: Saturday 3 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-03", "confidence": "determinate" } ], "quote": "In Qingyang, Skanda Ṣaṣṭhī 1932 falls on Saturday 3 December. Ṣaṣṭhī runs from 18:10 on Fri 2 Dec to 17:20 on Sat 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/skanda-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15443, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1932-12-03T17:20:29+08:00", "utc": "1932-12-03T09:20:29Z", "ms": -1170081571494.83 }, "end": { "local": "1932-12-04T17:24:02+08:00", "utc": "1932-12-04T09:24:02Z", "ms": -1169994958177.1626 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-03T17:20:29+08:00", "utc": "1932-12-03T09:20:29Z", "ms": -1170081571494.83 }, "end": { "local": "1932-12-04T17:24:02+08:00", "utc": "1932-12-04T09:24:02Z", "ms": -1169994958177.1626 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-12-03", "window": { "start": { "local": "1932-12-03T12:15:06+08:00", "utc": "1932-12-03T04:15:06Z", "ms": -1170099894468.663 }, "end": { "local": "1932-12-03T13:03:06+08:00", "utc": "1932-12-03T05:03:06Z", "ms": -1170097014468.663 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-12-04", "window": { "start": { "local": "1932-12-04T12:15:30+08:00", "utc": "1932-12-04T04:15:30Z", "ms": -1170013470246.627 }, "end": { "local": "1932-12-04T13:03:30+08:00", "utc": "1932-12-04T05:03:30Z", "ms": -1170010590246.627 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 17:20 on Sat 3 Dec to 17:24 on Sun 4 Dec.", "fact": "1932-12-03T09:20:29Z → 1932-12-04T09:24:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:15–13:03 on the 3rd, 12:15–13:03 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15443 s" }, { "step": "ruling", "text": "Mitra Saptamī, Qingyang, 1932: Sunday 4 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mitra-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Mitra saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-04", "confidence": "determinate" } ], "quote": "In Qingyang, Mitra Saptamī 1932 falls on Sunday 4 December. Saptamī runs from 17:20 on Sat 3 Dec to 17:24 on Sun 4 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/mitra-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-12-08", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26412, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-12-07T22:00:06+08:00", "utc": "1932-12-07T14:00:06Z", "ms": -1169719194066.267 }, "end": { "local": "1932-12-09T00:27:22+08:00", "utc": "1932-12-08T16:27:22Z", "ms": -1169623958345.7024 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-07T22:00:06+08:00", "utc": "1932-12-07T14:00:06Z", "ms": -1169719194066.267 }, "end": { "local": "1932-12-09T00:27:22+08:00", "utc": "1932-12-08T16:27:22Z", "ms": -1169623958345.7024 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-12-08", "window": { "start": { "local": "1932-12-08T07:46:46+08:00", "utc": "1932-12-07T23:46:46Z", "ms": -1169683994226.223 }, "end": { "local": "1932-12-08T07:46:46+08:00", "utc": "1932-12-07T23:46:46Z", "ms": -1169683994226.223 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-12-09", "window": { "start": { "local": "1932-12-09T07:47:34+08:00", "utc": "1932-12-08T23:47:34Z", "ms": -1169597545927.9172 }, "end": { "local": "1932-12-09T07:47:34+08:00", "utc": "1932-12-08T23:47:34Z", "ms": -1169597545927.9172 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:00 on Wed 7 Dec to 00:27 on Fri 9 Dec.", "fact": "1932-12-07T14:00:06Z → 1932-12-08T16:27:22Z" }, { "step": "kaala", "text": "Sunrise is at 07:47 on the 8th and 07:48 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 8th and is not on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26412 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Qingyang, 1932: Thursday 8 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-08", "confidence": "determinate" } ], "quote": "In Qingyang, Mokṣadā Ekādaśī 1932 falls on Thursday 8 December. Ekādaśī runs from 22:00 on Wed 7 Dec to 00:27 on Fri 9 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-12-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33296, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1932-12-09T00:27:22+08:00", "utc": "1932-12-08T16:27:22Z", "ms": -1169623958345.7024 }, "end": { "local": "1932-12-10T03:03:10+08:00", "utc": "1932-12-09T19:03:10Z", "ms": -1169528209680.5176 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-09T00:27:22+08:00", "utc": "1932-12-08T16:27:22Z", "ms": -1169623958345.7024 }, "end": { "local": "1932-12-10T03:03:10+08:00", "utc": "1932-12-09T19:03:10Z", "ms": -1169528209680.5176 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-12-09", "window": { "start": { "local": "1932-12-09T12:17:39+08:00", "utc": "1932-12-09T04:17:39Z", "ms": -1169581341165.5483 }, "end": { "local": "1932-12-09T13:05:39+08:00", "utc": "1932-12-09T05:05:39Z", "ms": -1169578461165.5483 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-12-10", "window": { "start": { "local": "1932-12-10T12:18:06+08:00", "utc": "1932-12-10T04:18:06Z", "ms": -1169494913931.2954 }, "end": { "local": "1932-12-10T13:06:06+08:00", "utc": "1932-12-10T05:06:06Z", "ms": -1169492033931.2954 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 00:27 on Fri 9 Dec to 03:03 on Sat 10 Dec.", "fact": "1932-12-08T16:27:22Z → 1932-12-09T19:03:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 9th, 12:18–13:06 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33296 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Qingyang, 1932: Friday 9 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akhanda-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Matsya dvadasi, Akhanda dvadasi (paraviddha), Vyanjana dvadasi & Dana dvadasi (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-09", "confidence": "determinate" } ], "quote": "In Qingyang, Akhaṇḍa Dvādaśī 1932 falls on Friday 9 December. Dvādaśī runs from 00:27 on Fri 9 Dec to 03:03 on Sat 10 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/akhanda-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-12-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27226, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-12-10T03:03:10+08:00", "utc": "1932-12-09T19:03:10Z", "ms": -1169528209680.5176 }, "end": { "local": "1932-12-11T05:38:09+08:00", "utc": "1932-12-10T21:38:09Z", "ms": -1169432511310.7917 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-10T03:03:10+08:00", "utc": "1932-12-09T19:03:10Z", "ms": -1169528209680.5176 }, "end": { "local": "1932-12-11T05:38:09+08:00", "utc": "1932-12-10T21:38:09Z", "ms": -1169432511310.7917 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-12-09", "window": { "start": { "local": "1932-12-09T17:35:44+08:00", "utc": "1932-12-09T09:35:44Z", "ms": -1169562256403.1797 }, "end": { "local": "1932-12-09T19:29:25+08:00", "utc": "1932-12-09T11:29:25Z", "ms": -1169555435378.374 } }, "covered_min": 0, "window_min": 114, "qualifies": false }, { "local_date": "1932-12-10", "window": { "start": { "local": "1932-12-10T17:35:51+08:00", "utc": "1932-12-10T09:35:51Z", "ms": -1169475849145.4539 }, "end": { "local": "1932-12-10T19:29:37+08:00", "utc": "1932-12-10T11:29:37Z", "ms": -1169469022944.5334 } }, "covered_min": 114, "window_min": 114, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:03 on Sat 10 Dec to 05:38 on Sun 11 Dec.", "fact": "1932-12-09T19:03:10Z → 1932-12-10T21:38:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:36–19:29 on the 9th, 17:36–19:30 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 114 minutes on the 9th and 114 of 114 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27226 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1932: Saturday 10 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-10", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1932 falls on Saturday 10 December. Trayodaśī runs from 03:03 on Sat 10 Dec to 05:38 on Sun 11 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-12-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26129, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1932-12-12T08:05:31+08:00", "utc": "1932-12-12T00:05:31Z", "ms": -1169337269406.3179 }, "end": { "local": "1932-12-13T10:20:55+08:00", "utc": "1932-12-13T02:20:55Z", "ms": -1169242744974.1306 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-12T08:05:31+08:00", "utc": "1932-12-12T00:05:31Z", "ms": -1169337269406.3179 }, "end": { "local": "1932-12-13T10:20:55+08:00", "utc": "1932-12-13T02:20:55Z", "ms": -1169242744974.1306 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-12-12", "window": { "start": { "local": "1932-12-12T17:36:11+08:00", "utc": "1932-12-12T09:36:11Z", "ms": -1169303028771.4316 }, "end": { "local": "1932-12-12T19:30:07+08:00", "utc": "1932-12-12T11:30:07Z", "ms": -1169296193475.6936 } }, "covered_min": 114, "window_min": 114, "qualifies": true }, { "local_date": "1932-12-13", "window": { "start": { "local": "1932-12-13T17:36:24+08:00", "utc": "1932-12-13T09:36:24Z", "ms": -1169216615676.5679 }, "end": { "local": "1932-12-13T19:30:24+08:00", "utc": "1932-12-13T11:30:24Z", "ms": -1169209776470.747 } }, "covered_min": 0, "window_min": 114, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:06 on Mon 12 Dec to 10:21 on Tue 13 Dec.", "fact": "1932-12-12T00:05:31Z → 1932-12-13T02:20:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:36–19:30 on the 12th, 17:36–19:30 on the 13th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 114 of 114 minutes on the 12th and 0 of 114 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26129 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Qingyang, 1932: Monday 12 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dattatreyotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Dattatreyotpatti (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-12", "confidence": "determinate" } ], "quote": "In Qingyang, Dattātreyotpatti (Datta Jayanti) 1932 falls on Monday 12 December. Pūrṇimā runs from 08:06 on Mon 12 Dec to 10:21 on Tue 13 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/dattatreyotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/sankashta-chaturthi?on=1932-12-16", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17677, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-12-16T15:30:47+08:00", "utc": "1932-12-16T07:30:47Z", "ms": -1168964953486.4324 }, "end": { "local": "1932-12-17T16:33:46+08:00", "utc": "1932-12-17T08:33:46Z", "ms": -1168874773828.6396 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-16T15:30:47+08:00", "utc": "1932-12-16T07:30:47Z", "ms": -1168964953486.4324 }, "end": { "local": "1932-12-17T16:33:46+08:00", "utc": "1932-12-17T08:33:46Z", "ms": -1168874773828.6396 } }, "kaala": "moonrise", "days": [ { "local_date": "1932-12-16", "window": { "start": { "local": "1932-12-16T20:25:24+08:00", "utc": "1932-12-16T12:25:24Z", "ms": -1168947276177.4187 }, "end": { "local": "1932-12-16T20:25:24+08:00", "utc": "1932-12-16T12:25:24Z", "ms": -1168947276177.4187 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1932-12-17", "window": { "start": { "local": "1932-12-17T21:29:05+08:00", "utc": "1932-12-17T13:29:05Z", "ms": -1168857055160.1887 }, "end": { "local": "1932-12-17T21:29:05+08:00", "utc": "1932-12-17T13:29:05Z", "ms": -1168857055160.1887 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:31 on Fri 16 Dec to 16:34 on Sat 17 Dec.", "fact": "1932-12-16T07:30:47Z → 1932-12-17T08:33:46Z" }, { "step": "kaala", "text": "Moonrise is at 20:25 on the 16th and 21:29 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17677 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1932: Friday 16 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-16", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1932 falls on Friday 16 December. Caturthī runs from 15:31 on Fri 16 Dec to 16:34 on Sat 17 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/sankashta-chaturthi?on=1932-12-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/ekadashi?on=1932-12-24", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3586, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1932-12-23T11:45:00+08:00", "utc": "1932-12-23T03:45:00Z", "ms": -1168373699938.4673 }, "end": { "local": "1932-12-24T08:56:50+08:00", "utc": "1932-12-24T00:56:50Z", "ms": -1168297389894.589 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-23T11:45:00+08:00", "utc": "1932-12-23T03:45:00Z", "ms": -1168373699938.4673 }, "end": { "local": "1932-12-24T08:56:50+08:00", "utc": "1932-12-24T00:56:50Z", "ms": -1168297389894.589 } }, "kaala": "sunrise", "days": [ { "local_date": "1932-12-23", "window": { "start": { "local": "1932-12-23T07:56:37+08:00", "utc": "1932-12-22T23:56:37Z", "ms": -1168387403380.557 }, "end": { "local": "1932-12-23T07:56:37+08:00", "utc": "1932-12-22T23:56:37Z", "ms": -1168387403380.557 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1932-12-24", "window": { "start": { "local": "1932-12-24T07:57:04+08:00", "utc": "1932-12-23T23:57:04Z", "ms": -1168300975787.6953 }, "end": { "local": "1932-12-24T07:57:04+08:00", "utc": "1932-12-23T23:57:04Z", "ms": -1168300975787.6953 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:45 on Fri 23 Dec to 08:57 on Sat 24 Dec.", "fact": "1932-12-23T03:45:00Z → 1932-12-24T00:56:50Z" }, { "step": "kaala", "text": "Sunrise is at 07:57 on the 23rd and 07:57 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 23rd and is on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3586 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Qingyang, 1932: Saturday 24 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-24", "confidence": "determinate" } ], "quote": "In Qingyang, Saphalā Ekādaśī 1932 falls on Saturday 24 December. Ekādaśī runs from 11:45 on Fri 23 Dec to 08:57 on Sat 24 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1932/ekadashi?on=1932-12-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/pradosha-vrata?on=1932-12-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24173, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1932-12-25T05:45:04+08:00", "utc": "1932-12-24T21:45:04Z", "ms": -1168222496295.7234 }, "end": { "local": "1932-12-26T02:18:31+08:00", "utc": "1932-12-25T18:18:31Z", "ms": -1168148489301.3206 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-25T05:45:04+08:00", "utc": "1932-12-24T21:45:04Z", "ms": -1168222496295.7234 }, "end": { "local": "1932-12-26T02:18:31+08:00", "utc": "1932-12-25T18:18:31Z", "ms": -1168148489301.3206 } }, "kaala": "pradosha", "days": [ { "local_date": "1932-12-24", "window": { "start": { "local": "1932-12-24T17:40:51+08:00", "utc": "1932-12-24T09:40:51Z", "ms": -1168265948970.9204 }, "end": { "local": "1932-12-24T19:35:04+08:00", "utc": "1932-12-24T11:35:04Z", "ms": -1168259095759.1204 } }, "covered_min": 0, "window_min": 114, "qualifies": false }, { "local_date": "1932-12-25", "window": { "start": { "local": "1932-12-25T17:41:26+08:00", "utc": "1932-12-25T09:41:26Z", "ms": -1168179514232.961 }, "end": { "local": "1932-12-25T19:35:38+08:00", "utc": "1932-12-25T11:35:38Z", "ms": -1168172662428.478 } }, "covered_min": 114, "window_min": 114, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:45 on Sun 25 Dec to 02:19 on Mon 26 Dec.", "fact": "1932-12-24T21:45:04Z → 1932-12-25T18:18:31Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:41–19:35 on the 24th, 17:41–19:36 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 114 minutes on the 24th and 114 of 114 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24173 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1932: Sunday 25 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-25", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1932 falls on Sunday 25 December. Trayodaśī runs from 05:45 on Sun 25 Dec to 02:19 on Mon 26 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1932/pradosha-vrata?on=1932-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/shivaratri?on=1932-12-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-25", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 3891, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1932-12-26T02:18:31+08:00", "utc": "1932-12-25T18:18:31Z", "ms": -1168148489301.3206 }, "end": { "local": "1932-12-26T22:47:18+08:00", "utc": "1932-12-26T14:47:18Z", "ms": -1168074761612.0955 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-26T02:18:31+08:00", "utc": "1932-12-25T18:18:31Z", "ms": -1168148489301.3206 }, "end": { "local": "1932-12-26T22:47:18+08:00", "utc": "1932-12-26T14:47:18Z", "ms": -1168074761612.0955 } }, "kaala": "nishita", "days": [ { "local_date": "1932-12-25", "window": { "start": { "local": "1932-12-26T00:25:40+08:00", "utc": "1932-12-25T16:25:40Z", "ms": -1168155259966.1504 }, "end": { "local": "1932-12-26T01:13:40+08:00", "utc": "1932-12-25T17:13:40Z", "ms": -1168152379966.1504 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1932-12-26", "window": { "start": { "local": "1932-12-27T00:26:09+08:00", "utc": "1932-12-26T16:26:09Z", "ms": -1168068830586.3582 }, "end": { "local": "1932-12-27T01:14:09+08:00", "utc": "1932-12-26T17:14:09Z", "ms": -1168065950586.3582 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:19 on Mon 26 Dec to 22:47 on Mon 26 Dec.", "fact": "1932-12-25T18:18:31Z → 1932-12-26T14:47:18Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:26–01:14 on the 25th, 00:26–01:14 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 25th and 0 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 3891 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1932: Sunday 25 December.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-25", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-25", "confidence": "boundary" } ], "quote": "In Qingyang, Śivarātri 1932 falls on Sunday 25 December. Caturdaśī runs from 02:19 on Mon 26 Dec to 22:47 on Mon 26 Dec, and reaches niśītha on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1932/shivaratri?on=1932-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-12-30", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1932, "local_date": "1932-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3263, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1932-12-30T11:33:34+08:00", "utc": "1932-12-30T03:33:34Z", "ms": -1167769585587.9988 }, "end": { "local": "1932-12-31T10:17:34+08:00", "utc": "1932-12-31T02:17:34Z", "ms": -1167687746423.4976 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1932-12-30T11:33:34+08:00", "utc": "1932-12-30T03:33:34Z", "ms": -1167769585587.9988 }, "end": { "local": "1932-12-31T10:17:34+08:00", "utc": "1932-12-31T02:17:34Z", "ms": -1167687746423.4976 } }, "kaala": "madhyahna", "days": [ { "local_date": "1932-12-30", "window": { "start": { "local": "1932-12-30T12:27:58+08:00", "utc": "1932-12-30T04:27:58Z", "ms": -1167766322210.3115 }, "end": { "local": "1932-12-30T13:15:58+08:00", "utc": "1932-12-30T05:15:58Z", "ms": -1167763442210.3115 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1932-12-31", "window": { "start": { "local": "1932-12-31T12:28:27+08:00", "utc": "1932-12-31T04:28:27Z", "ms": -1167679892869.9065 }, "end": { "local": "1932-12-31T13:16:27+08:00", "utc": "1932-12-31T05:16:27Z", "ms": -1167677012869.9065 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:34 on Fri 30 Dec to 10:18 on Sat 31 Dec.", "fact": "1932-12-30T03:33:34Z → 1932-12-31T02:17:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 30th, 12:28–13:16 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3263 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1932: Friday 30 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1932-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1932-12-30", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1932 falls on Friday 30 December. Caturthī runs from 11:34 on Fri 30 Dec to 10:18 on Sat 31 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1932/vinayaka-chaturthi?on=1932-12-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } } ], "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }