{ "id": "/qingyang/festivals/1956", "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": 1956, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/qingyang/festivals/1956/sankashta-chaturthi?on=1956-01-01", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2609, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-01-01T01:08:34+08:00", "utc": "1955-12-31T17:08:34Z", "ms": -441874286410.39496 }, "end": { "local": "1956-01-01T22:25:13+08:00", "utc": "1956-01-01T14:25:13Z", "ms": -441797687340.25195 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-01T01:08:34+08:00", "utc": "1955-12-31T17:08:34Z", "ms": -441874286410.39496 }, "end": { "local": "1956-01-01T22:25:13+08:00", "utc": "1956-01-01T14:25:13Z", "ms": -441797687340.25195 } }, "kaala": "moonrise", "days": [ { "local_date": "1955-12-31", "window": { "start": { "local": "1955-12-31T20:31:49+08:00", "utc": "1955-12-31T12:31:49Z", "ms": -441890891007.5175 }, "end": { "local": "1955-12-31T20:31:49+08:00", "utc": "1955-12-31T12:31:49Z", "ms": -441890891007.5175 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-01-01", "window": { "start": { "local": "1956-01-01T21:41:43+08:00", "utc": "1956-01-01T13:41:43Z", "ms": -441800296810.08014 }, "end": { "local": "1956-01-01T21:41:43+08:00", "utc": "1956-01-01T13:41:43Z", "ms": -441800296810.08014 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:09 on Sun 1 Jan to 22:25 on Sun 1 Jan.", "fact": "1955-12-31T17:08:34Z → 1956-01-01T14:25:13Z" }, { "step": "kaala", "text": "Moonrise is at 20:32 on the 31st and 21:42 on the 1st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 31st and is on the 1st.", "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 2609 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Sunday 1 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": "1956-01-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-01", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Sunday 1 January. Caturthī runs from 01:09 on Sun 1 Jan to 22:25 on Sun 1 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-01-01", "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/1956/ekadashi?on=1956-01-08", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27855, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-01-07T21:56:51+08:00", "utc": "1956-01-07T13:56:51Z", "ms": -441280989249.1531 }, "end": { "local": "1956-01-09T00:15:57+08:00", "utc": "1956-01-08T16:15:57Z", "ms": -441186242666.86456 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-07T21:56:51+08:00", "utc": "1956-01-07T13:56:51Z", "ms": -441280989249.1531 }, "end": { "local": "1956-01-09T00:15:57+08:00", "utc": "1956-01-08T16:15:57Z", "ms": -441186242666.86456 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-01-08", "window": { "start": { "local": "1956-01-08T08:00:14+08:00", "utc": "1956-01-08T00:00:14Z", "ms": -441244786105.34015 }, "end": { "local": "1956-01-08T08:00:14+08:00", "utc": "1956-01-08T00:00:14Z", "ms": -441244786105.34015 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-01-09", "window": { "start": { "local": "1956-01-09T08:00:13+08:00", "utc": "1956-01-09T00:00:13Z", "ms": -441158387251.999 }, "end": { "local": "1956-01-09T08:00:13+08:00", "utc": "1956-01-09T00:00:13Z", "ms": -441158387251.999 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:57 on Sat 7 Jan to 00:16 on Mon 9 Jan.", "fact": "1956-01-07T13:56:51Z → 1956-01-08T16:15:57Z" }, { "step": "kaala", "text": "Sunrise is at 08:00 on the 8th and 08:00 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 27855 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Qingyang, 1956: Sunday 8 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": "1956-01-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-08", "confidence": "determinate" } ], "quote": "In Qingyang, Saphalā Ekādaśī 1956 falls on Sunday 8 January. Ekādaśī runs from 21:57 on Sat 7 Jan to 00:16 on Mon 9 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-01-08", "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/1956/pradosha-vrata?on=1956-01-10", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25715, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-01-10T02:53:55+08:00", "utc": "1956-01-09T18:53:55Z", "ms": -441090365425.2575 }, "end": { "local": "1956-01-11T05:39:57+08:00", "utc": "1956-01-10T21:39:57Z", "ms": -440994003310.24457 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-10T02:53:55+08:00", "utc": "1956-01-09T18:53:55Z", "ms": -441090365425.2575 }, "end": { "local": "1956-01-11T05:39:57+08:00", "utc": "1956-01-10T21:39:57Z", "ms": -440994003310.24457 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-01-09", "window": { "start": { "local": "1956-01-09T17:52:16+08:00", "utc": "1956-01-09T09:52:16Z", "ms": -441122863943.98145 }, "end": { "local": "1956-01-09T19:45:19+08:00", "utc": "1956-01-09T11:45:19Z", "ms": -441116080797.89606 } }, "covered_min": 0, "window_min": 113, "qualifies": false }, { "local_date": "1956-01-10", "window": { "start": { "local": "1956-01-10T17:53:10+08:00", "utc": "1956-01-10T09:53:10Z", "ms": -441036409807.6399 }, "end": { "local": "1956-01-10T19:46:05+08:00", "utc": "1956-01-10T11:46:05Z", "ms": -441029634552.9493 } }, "covered_min": 113, "window_min": 113, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:54 on Tue 10 Jan to 05:40 on Wed 11 Jan.", "fact": "1956-01-09T18:53:55Z → 1956-01-10T21:39:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:52–19:45 on the 9th, 17:53–19:46 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 113 minutes on the 9th and 113 of 113 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 25715 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Tuesday 10 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": "1956-01-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-10", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Tuesday 10 January. Trayodaśī runs from 02:54 on Tue 10 Jan to 05:40 on Wed 11 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-01-10", "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/1956/shivaratri?on=1956-01-11", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15559, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-01-11T05:39:57+08:00", "utc": "1956-01-10T21:39:57Z", "ms": -440994003310.24457 }, "end": { "local": "1956-01-12T08:24:46+08:00", "utc": "1956-01-12T00:24:46Z", "ms": -440897714489.00806 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-11T05:39:57+08:00", "utc": "1956-01-10T21:39:57Z", "ms": -440994003310.24457 }, "end": { "local": "1956-01-12T08:24:46+08:00", "utc": "1956-01-12T00:24:46Z", "ms": -440897714489.00806 } }, "kaala": "nishita", "days": [ { "local_date": "1956-01-10", "window": { "start": { "local": "1956-01-11T00:32:37+08:00", "utc": "1956-01-10T16:32:37Z", "ms": -441012442602.5502 }, "end": { "local": "1956-01-11T01:20:37+08:00", "utc": "1956-01-10T17:20:37Z", "ms": -441009562602.5502 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-01-11", "window": { "start": { "local": "1956-01-12T00:33:01+08:00", "utc": "1956-01-11T16:33:01Z", "ms": -440926018598.2229 }, "end": { "local": "1956-01-12T01:21:01+08:00", "utc": "1956-01-11T17:21:01Z", "ms": -440923138598.2229 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:40 on Wed 11 Jan to 08:25 on Thu 12 Jan.", "fact": "1956-01-10T21:39:57Z → 1956-01-12T00:24:46Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:33–01:21 on the 10th, 00:33–01:21 on the 11th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15559 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Wednesday 11 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": "1956-01-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-11", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Wednesday 11 January. Caturdaśī runs from 05:40 on Wed 11 Jan to 08:25 on Thu 12 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-01-11", "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/1956/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2684, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-02-13T07:39:24+08:00", "utc": "1956-02-12T23:39:24Z", "ms": -438135635988.57745 } }, "span": { "of": "transit", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 } }, "kaala": "sunset-day", "days": [ { "local_date": "1956-01-14", "window": { "start": { "local": "1956-01-13T17:55:58+08:00", "utc": "1956-01-13T09:55:58Z", "ms": -440777042358.05457 }, "end": { "local": "1956-01-14T17:56:55+08:00", "utc": "1956-01-14T09:56:55Z", "ms": -440690585039.08563 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1956-01-15", "window": { "start": { "local": "1956-01-14T17:56:55+08:00", "utc": "1956-01-14T09:56:55Z", "ms": -440690585039.08563 }, "end": { "local": "1956-01-15T17:57:53+08:00", "utc": "1956-01-15T09:57:53Z", "ms": -440604127056.916 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1956-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 18:42 on Sat 14 Jan.", "fact": "1956-01-14T10:41:39Z · 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 14th and 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 sunset → only-day · margin 2684 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Sunday 15 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Qingyang, 1956: Saturday 14 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": "1956-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1956-01-13", "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": "1956-01-13", "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 1956 falls on Saturday 14 January. It is kept the day before Pongal, which falls on Sunday 15 January. The Sun enters Makara at 18:42 on Sat 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19101, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-02-13T07:39:24+08:00", "utc": "1956-02-12T23:39:24Z", "ms": -438135635988.57745 } }, "span": { "of": "transit", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 } }, "kaala": "civil-day", "days": [ { "local_date": "1956-01-14", "window": { "start": { "local": "1956-01-14T00:00:00+08:00", "utc": "1956-01-13T16:00:00Z", "ms": -440755200000 }, "end": { "local": "1956-01-15T00:00:00+08:00", "utc": "1956-01-14T16:00:00Z", "ms": -440668800000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "1956-01-15", "window": { "start": { "local": "1956-01-15T00:00:00+08:00", "utc": "1956-01-14T16:00:00Z", "ms": -440668800000 }, "end": { "local": "1956-01-16T00:00:00+08:00", "utc": "1956-01-15T16:00:00Z", "ms": -440582400000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 18:42 on Sat 14 Jan.", "fact": "1956-01-14T10:41:39Z · 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 19101 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Qingyang, 1956: Saturday 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": "1956-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1956-01-14", "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": "1956-01-15", "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 1956 falls on Saturday 14 January. The Sun enters Makara at 18:42 on Sat 14 Jan, and the rule counts the day from midnight. By the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 15 January.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2684, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-02-13T07:39:24+08:00", "utc": "1956-02-12T23:39:24Z", "ms": -438135635988.57745 } }, "span": { "of": "transit", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 } }, "kaala": "sunset-day", "days": [ { "local_date": "1956-01-14", "window": { "start": { "local": "1956-01-13T17:55:58+08:00", "utc": "1956-01-13T09:55:58Z", "ms": -440777042358.05457 }, "end": { "local": "1956-01-14T17:56:55+08:00", "utc": "1956-01-14T09:56:55Z", "ms": -440690585039.08563 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1956-01-15", "window": { "start": { "local": "1956-01-14T17:56:55+08:00", "utc": "1956-01-14T09:56:55Z", "ms": -440690585039.08563 }, "end": { "local": "1956-01-15T17:57:53+08:00", "utc": "1956-01-15T09:57:53Z", "ms": -440604127056.916 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 18:42 on Sat 14 Jan.", "fact": "1956-01-14T10:41:39Z · 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 14th and 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 sunset → only-day · margin 2684 s" }, { "step": "ruling", "text": "Pongal, Qingyang, 1956: Sunday 15 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": "1956-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1956-01-14", "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": "1956-01-14", "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 1956 falls on Sunday 15 January. The Sun enters Makara at 18:42 on Sat 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 14 January.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2684, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-02-13T07:39:24+08:00", "utc": "1956-02-12T23:39:24Z", "ms": -438135635988.57745 } }, "span": { "of": "transit", "start": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 }, "end": { "local": "1956-01-14T18:41:39+08:00", "utc": "1956-01-14T10:41:39Z", "ms": -440687901404.00226 } }, "kaala": "sunset-day", "days": [ { "local_date": "1956-01-14", "window": { "start": { "local": "1956-01-13T17:55:58+08:00", "utc": "1956-01-13T09:55:58Z", "ms": -440777042358.05457 }, "end": { "local": "1956-01-14T17:56:55+08:00", "utc": "1956-01-14T09:56:55Z", "ms": -440690585039.08563 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1956-01-15", "window": { "start": { "local": "1956-01-14T17:56:55+08:00", "utc": "1956-01-14T09:56:55Z", "ms": -440690585039.08563 }, "end": { "local": "1956-01-15T17:57:53+08:00", "utc": "1956-01-15T09:57:53Z", "ms": -440604127056.916 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1956-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 18:42 on Sat 14 Jan.", "fact": "1956-01-14T10:41:39Z · 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 14th and 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 sunset → only-day · margin 2684 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Sunday 15 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Qingyang, 1956: Monday 16 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": "1956-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-16", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1956-01-15", "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": "1956-01-15", "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 1956 falls on Monday 16 January. It is kept the day after Pongal, which falls on Sunday 15 January. The Sun enters Makara at 18:42 on Sat 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 15 January.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-01-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13627, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-01-16T17:10:08+08:00", "utc": "1956-01-16T09:10:08Z", "ms": -440520591743.9826 }, "end": { "local": "1956-01-17T18:28:03+08:00", "utc": "1956-01-17T10:28:03Z", "ms": -440429516704.60095 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-16T17:10:08+08:00", "utc": "1956-01-16T09:10:08Z", "ms": -440520591743.9826 }, "end": { "local": "1956-01-17T18:28:03+08:00", "utc": "1956-01-17T10:28:03Z", "ms": -440429516704.60095 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-01-16", "window": { "start": { "local": "1956-01-16T12:35:01+08:00", "utc": "1956-01-16T04:35:01Z", "ms": -440537099197.7334 }, "end": { "local": "1956-01-16T13:23:01+08:00", "utc": "1956-01-16T05:23:01Z", "ms": -440534219197.7334 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-01-17", "window": { "start": { "local": "1956-01-17T12:35:22+08:00", "utc": "1956-01-17T04:35:22Z", "ms": -440450677991.40894 }, "end": { "local": "1956-01-17T13:23:22+08:00", "utc": "1956-01-17T05:23:22Z", "ms": -440447797991.40894 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:10 on Mon 16 Jan to 18:28 on Tue 17 Jan.", "fact": "1956-01-16T09:10:08Z → 1956-01-17T10:28:03Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:35–13:23 on the 16th, 12:35–13:23 on the 17th.", "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 16th and 48 of 48 on the 17th.", "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 13627 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Tuesday 17 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": "1956-01-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-17", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Tuesday 17 January. Caturthī runs from 17:10 on Mon 16 Jan to 18:28 on Tue 17 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-01-17", "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/1956/ekadashi?on=1956-01-24", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15513, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-01-23T14:52:02+08:00", "utc": "1956-01-23T06:52:02Z", "ms": -439924078380.17224 }, "end": { "local": "1956-01-24T12:14:35+08:00", "utc": "1956-01-24T04:14:35Z", "ms": -439847124546.70514 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-23T14:52:02+08:00", "utc": "1956-01-23T06:52:02Z", "ms": -439924078380.17224 }, "end": { "local": "1956-01-24T12:14:35+08:00", "utc": "1956-01-24T04:14:35Z", "ms": -439847124546.70514 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-01-23", "window": { "start": { "local": "1956-01-23T07:56:33+08:00", "utc": "1956-01-22T23:56:33Z", "ms": -439949007197.6816 }, "end": { "local": "1956-01-23T07:56:33+08:00", "utc": "1956-01-22T23:56:33Z", "ms": -439949007197.6816 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-01-24", "window": { "start": { "local": "1956-01-24T07:56:03+08:00", "utc": "1956-01-23T23:56:03Z", "ms": -439862637154.29297 }, "end": { "local": "1956-01-24T07:56:03+08:00", "utc": "1956-01-23T23:56:03Z", "ms": -439862637154.29297 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:52 on Mon 23 Jan to 12:15 on Tue 24 Jan.", "fact": "1956-01-23T06:52:02Z → 1956-01-24T04:14:35Z" }, { "step": "kaala", "text": "Sunrise is at 07:57 on the 23rd and 07:56 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 15513 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Qingyang, 1956: Tuesday 24 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": "1956-01-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-24", "confidence": "determinate" } ], "quote": "In Qingyang, Putradā Ekādaśī 1956 falls on Tuesday 24 January. Ekādaśī runs from 14:52 on Mon 23 Jan to 12:15 on Tue 24 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-01-24", "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/1956/pradosha-vrata?on=1956-01-25", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32239, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-01-25T09:10:40+08:00", "utc": "1956-01-25T01:10:40Z", "ms": -439771760227.14355 }, "end": { "local": "1956-01-26T05:47:35+08:00", "utc": "1956-01-25T21:47:35Z", "ms": -439697544732.3394 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-01-25T09:10:40+08:00", "utc": "1956-01-25T01:10:40Z", "ms": -439771760227.14355 }, "end": { "local": "1956-01-26T05:47:35+08:00", "utc": "1956-01-25T21:47:35Z", "ms": -439697544732.3394 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-01-25", "window": { "start": { "local": "1956-01-25T18:07:58+08:00", "utc": "1956-01-25T10:07:58Z", "ms": -439739521579.77985 }, "end": { "local": "1956-01-25T19:58:14+08:00", "utc": "1956-01-25T11:58:14Z", "ms": -439732905700.43536 } }, "covered_min": 110, "window_min": 110, "qualifies": true }, { "local_date": "1956-01-26", "window": { "start": { "local": "1956-01-26T18:09:01+08:00", "utc": "1956-01-26T10:09:01Z", "ms": -439653059434.3577 }, "end": { "local": "1956-01-26T19:59:03+08:00", "utc": "1956-01-26T11:59:03Z", "ms": -439646456550.8733 } }, "covered_min": 0, "window_min": 110, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:11 on Wed 25 Jan to 05:48 on Thu 26 Jan.", "fact": "1956-01-25T01:10:40Z → 1956-01-25T21:47:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:08–19:58 on the 25th, 18:09–19:59 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 110 of 110 minutes on the 25th and 0 of 110 on the 26th.", "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 32239 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Wednesday 25 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": "1956-01-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-25", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Wednesday 25 January. Trayodaśī runs from 09:11 on Wed 25 Jan to 05:48 on Thu 26 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-01-25", "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/1956/sankashta-chaturthi?on=1956-01-30", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-01-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28265, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-01-30T13:42:35+08:00", "utc": "1956-01-30T05:42:35Z", "ms": -439323444541.4945 }, "end": { "local": "1956-01-31T11:52:29+08:00", "utc": "1956-01-31T03:52:29Z", "ms": -439243650617.03345 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-01-30T13:42:35+08:00", "utc": "1956-01-30T05:42:35Z", "ms": -439323444541.4945 }, "end": { "local": "1956-01-31T11:52:29+08:00", "utc": "1956-01-31T03:52:29Z", "ms": -439243650617.03345 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-01-30", "window": { "start": { "local": "1956-01-30T21:33:40+08:00", "utc": "1956-01-30T13:33:40Z", "ms": -439295179538.4379 }, "end": { "local": "1956-01-30T21:33:40+08:00", "utc": "1956-01-30T13:33:40Z", "ms": -439295179538.4379 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-01-31", "window": { "start": { "local": "1956-01-31T22:38:41+08:00", "utc": "1956-01-31T14:38:41Z", "ms": -439204878540.55756 }, "end": { "local": "1956-01-31T22:38:41+08:00", "utc": "1956-01-31T14:38:41Z", "ms": -439204878540.55756 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:43 on Mon 30 Jan to 11:52 on Tue 31 Jan.", "fact": "1956-01-30T05:42:35Z → 1956-01-31T03:52:29Z" }, { "step": "kaala", "text": "Moonrise is at 21:34 on the 30th and 22:39 on the 31st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 30th and is not on the 31st.", "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 28265 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Monday 30 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": "1956-01-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-01-30", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Monday 30 January. Caturthī runs from 13:43 on Mon 30 Jan to 11:52 on Tue 31 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-01-30", "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/1956/ekadashi?on=1956-02-07", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36006, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-02-06T17:47:04+08:00", "utc": "1956-02-06T09:47:04Z", "ms": -438703975980.98303 }, "end": { "local": "1956-02-07T20:33:48+08:00", "utc": "1956-02-07T12:33:48Z", "ms": -438607571545.5599 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-06T17:47:04+08:00", "utc": "1956-02-06T09:47:04Z", "ms": -438703975980.98303 }, "end": { "local": "1956-02-07T20:33:48+08:00", "utc": "1956-02-07T12:33:48Z", "ms": -438607571545.5599 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-02-06", "window": { "start": { "local": "1956-02-06T07:46:58+08:00", "utc": "1956-02-05T23:46:58Z", "ms": -438739981879.4141 }, "end": { "local": "1956-02-06T07:46:58+08:00", "utc": "1956-02-05T23:46:58Z", "ms": -438739981879.4141 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-02-07", "window": { "start": { "local": "1956-02-07T07:46:05+08:00", "utc": "1956-02-06T23:46:05Z", "ms": -438653634735.83795 }, "end": { "local": "1956-02-07T07:46:05+08:00", "utc": "1956-02-06T23:46:05Z", "ms": -438653634735.83795 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:47 on Mon 6 Feb to 20:34 on Tue 7 Feb.", "fact": "1956-02-06T09:47:04Z → 1956-02-07T12:33:48Z" }, { "step": "kaala", "text": "Sunrise is at 07:47 on the 6th and 07:46 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 6th and is on the 7th.", "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 36006 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Qingyang, 1956: Tuesday 7 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": "1956-02-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-07", "confidence": "determinate" } ], "quote": "In Qingyang, Ṣaṭtilā Ekādaśī 1956 falls on Tuesday 7 February. Ekādaśī runs from 17:47 on Mon 6 Feb to 20:34 on Tue 7 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-02-07", "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/1956/pradosha-vrata?on=1956-02-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11273, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-02-08T23:17:19+08:00", "utc": "1956-02-08T15:17:19Z", "ms": -438511361277.77673 }, "end": { "local": "1956-02-10T01:46:42+08:00", "utc": "1956-02-09T17:46:42Z", "ms": -438415998190.0558 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-08T23:17:19+08:00", "utc": "1956-02-08T15:17:19Z", "ms": -438511361277.77673 }, "end": { "local": "1956-02-10T01:46:42+08:00", "utc": "1956-02-09T17:46:42Z", "ms": -438415998190.0558 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-02-08", "window": { "start": { "local": "1956-02-08T18:22:32+08:00", "utc": "1956-02-08T10:22:32Z", "ms": -438529048355.7939 }, "end": { "local": "1956-02-08T20:09:25+08:00", "utc": "1956-02-08T12:09:25Z", "ms": -438522634532.3039 } }, "covered_min": 0, "window_min": 107, "qualifies": false }, { "local_date": "1956-02-09", "window": { "start": { "local": "1956-02-09T18:23:33+08:00", "utc": "1956-02-09T10:23:33Z", "ms": -438442586630.5677 }, "end": { "local": "1956-02-09T20:10:11+08:00", "utc": "1956-02-09T12:10:11Z", "ms": -438436188640.9909 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:17 on Wed 8 Feb to 01:47 on Fri 10 Feb.", "fact": "1956-02-08T15:17:19Z → 1956-02-09T17:46:42Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:23–20:09 on the 8th, 18:24–20:10 on the 9th.", "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 107 minutes on the 8th and 107 of 107 on the 9th.", "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 11273 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Thursday 9 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": "1956-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-09", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Thursday 9 February. Trayodaśī runs from 23:17 on Wed 8 Feb to 01:47 on Fri 10 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-02-09", "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/1956/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7274, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-02-10T01:46:42+08:00", "utc": "1956-02-09T17:46:42Z", "ms": -438415998190.0558 }, "end": { "local": "1956-02-11T03:54:44+08:00", "utc": "1956-02-10T19:54:44Z", "ms": -438321915733.48737 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-10T01:46:42+08:00", "utc": "1956-02-09T17:46:42Z", "ms": -438415998190.0558 }, "end": { "local": "1956-02-11T03:54:44+08:00", "utc": "1956-02-10T19:54:44Z", "ms": -438321915733.48737 } }, "kaala": "arunodaya", "days": [ { "local_date": "1956-02-10", "window": { "start": { "local": "1956-02-10T05:56:40+08:00", "utc": "1956-02-09T21:56:40Z", "ms": -438400999698.3184 }, "end": { "local": "1956-02-10T07:43:18+08:00", "utc": "1956-02-09T23:43:18Z", "ms": -438394601708.74164 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "1956-02-11", "window": { "start": { "local": "1956-02-11T05:55:58+08:00", "utc": "1956-02-10T21:55:58Z", "ms": -438314642077.1326 }, "end": { "local": "1956-02-11T07:42:20+08:00", "utc": "1956-02-10T23:42:20Z", "ms": -438308260070.59845 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:47 on Fri 10 Feb to 03:55 on Sat 11 Feb.", "fact": "1956-02-09T17:46:42Z → 1956-02-10T19:54:44Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:57–07:43 on the 10th, 05:56–07:42 on the 11th.", "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 107 of 107 minutes on the 10th and 0 of 106 on the 11th.", "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 7274 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Qingyang, 1956: Friday 10 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": "1956-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-10", "confidence": "determinate" } ], "quote": "In Qingyang, Yama Tarpaṇa 1956 falls on Friday 10 February. Caturdaśī runs from 01:47 on Fri 10 Feb to 03:55 on Sat 11 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/shivaratri?on=1956-02-10", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1156, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-02-10T01:46:42+08:00", "utc": "1956-02-09T17:46:42Z", "ms": -438415998190.0558 }, "end": { "local": "1956-02-11T03:54:44+08:00", "utc": "1956-02-10T19:54:44Z", "ms": -438321915733.48737 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-10T01:46:42+08:00", "utc": "1956-02-09T17:46:42Z", "ms": -438415998190.0558 }, "end": { "local": "1956-02-11T03:54:44+08:00", "utc": "1956-02-10T19:54:44Z", "ms": -438321915733.48737 } }, "kaala": "nishita", "days": [ { "local_date": "1956-02-09", "window": { "start": { "local": "1956-02-10T00:39:26+08:00", "utc": "1956-02-09T16:39:26Z", "ms": -438420034169.65466 }, "end": { "local": "1956-02-10T01:27:26+08:00", "utc": "1956-02-09T17:27:26Z", "ms": -438417154169.65466 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-02-10", "window": { "start": { "local": "1956-02-11T00:39:27+08:00", "utc": "1956-02-10T16:39:27Z", "ms": -438333632595.1016 }, "end": { "local": "1956-02-11T01:27:27+08:00", "utc": "1956-02-10T17:27:27Z", "ms": -438330752595.1016 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:47 on Fri 10 Feb to 03:55 on Sat 11 Feb.", "fact": "1956-02-09T17:46:42Z → 1956-02-10T19:54:44Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:39–01:27 on the 9th, 00:39–01:27 on the 10th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1156 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Friday 10 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": "1956-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-10", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Friday 10 February. Caturdaśī runs from 01:47 on Fri 10 Feb to 03:55 on Sat 11 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-02-10", "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/1956/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15816, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-02-15T08:12:53+08:00", "utc": "1956-02-15T00:12:53Z", "ms": -437960826992.2855 }, "end": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-15T08:12:53+08:00", "utc": "1956-02-15T00:12:53Z", "ms": -437960826992.2855 }, "end": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-02-15", "window": { "start": { "local": "1956-02-15T12:39:56+08:00", "utc": "1956-02-15T04:39:56Z", "ms": -437944803854.9331 }, "end": { "local": "1956-02-15T13:27:56+08:00", "utc": "1956-02-15T05:27:56Z", "ms": -437941923854.9331 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-02-16", "window": { "start": { "local": "1956-02-16T12:39:54+08:00", "utc": "1956-02-16T04:39:54Z", "ms": -437858406228.0993 }, "end": { "local": "1956-02-16T13:27:54+08:00", "utc": "1956-02-16T05:27:54Z", "ms": -437855526228.0993 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:13 on Wed 15 Feb to 08:16 on Thu 16 Feb.", "fact": "1956-02-15T00:12:53Z → 1956-02-16T00:16:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 15th, 12:40–13:28 on the 16th.", "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 15th and 0 of 48 on the 16th.", "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 15816 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Qingyang, 1956: Wednesday 15 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": "1956-02-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-15", "confidence": "determinate" } ], "quote": "In Qingyang, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 1956 falls on Wednesday 15 February. Caturthī runs from 08:13 on Wed 15 Feb to 08:16 on Thu 16 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36860, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-02-15T08:12:53+08:00", "utc": "1956-02-15T00:12:53Z", "ms": -437960826992.2855 }, "end": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-15T08:12:53+08:00", "utc": "1956-02-15T00:12:53Z", "ms": -437960826992.2855 }, "end": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-02-15", "window": { "start": { "local": "1956-02-15T18:29:39+08:00", "utc": "1956-02-15T10:29:39Z", "ms": -437923821444.10474 }, "end": { "local": "1956-02-15T20:14:39+08:00", "utc": "1956-02-15T12:14:39Z", "ms": -437917521365.72015 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1956-02-16", "window": { "start": { "local": "1956-02-16T18:30:38+08:00", "utc": "1956-02-16T10:30:38Z", "ms": -437837361599.9784 }, "end": { "local": "1956-02-16T20:15:22+08:00", "utc": "1956-02-16T12:15:22Z", "ms": -437831078267.25195 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:13 on Wed 15 Feb to 08:16 on Thu 16 Feb.", "fact": "1956-02-15T00:12:53Z → 1956-02-16T00:16:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:30–20:15 on the 15th, 18:31–20:15 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 105 of 105 minutes on the 15th and 0 of 105 on the 16th.", "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 36860 s" }, { "step": "ruling", "text": "Tila Caturthī, Qingyang, 1956: Wednesday 15 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": "1956-02-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-15", "confidence": "determinate" } ], "quote": "In Qingyang, Tila Caturthī 1956 falls on Wednesday 15 February. Caturthī runs from 08:13 on Wed 15 Feb to 08:16 on Thu 16 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15816, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 }, "end": { "local": "1956-02-17T07:56:25+08:00", "utc": "1956-02-16T23:56:25Z", "ms": -437789014704.3291 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 }, "end": { "local": "1956-02-17T07:56:25+08:00", "utc": "1956-02-16T23:56:25Z", "ms": -437789014704.3291 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-02-16", "window": { "start": { "local": "1956-02-16T12:39:54+08:00", "utc": "1956-02-16T04:39:54Z", "ms": -437858406228.0993 }, "end": { "local": "1956-02-16T13:27:54+08:00", "utc": "1956-02-16T05:27:54Z", "ms": -437855526228.0993 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-02-17", "window": { "start": { "local": "1956-02-17T12:39:51+08:00", "utc": "1956-02-17T04:39:51Z", "ms": -437772009344.4735 }, "end": { "local": "1956-02-17T13:27:51+08:00", "utc": "1956-02-17T05:27:51Z", "ms": -437769129344.4735 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 08:16 on Thu 16 Feb to 07:56 on Fri 17 Feb.", "fact": "1956-02-16T00:16:18Z → 1956-02-16T23:56:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 16th, 12:40–13:28 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 15816 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Qingyang, 1956: Thursday 16 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": "1956-02-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-16", "confidence": "determinate" } ], "quote": "In Qingyang, Śrī Pañcamī 1956 falls on Thursday 16 February. Pañcamī runs from 08:16 on Thu 16 Feb to 07:56 on Fri 17 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15816, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 }, "end": { "local": "1956-02-17T07:56:25+08:00", "utc": "1956-02-16T23:56:25Z", "ms": -437789014704.3291 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-16T08:16:18+08:00", "utc": "1956-02-16T00:16:18Z", "ms": -437874222096.0233 }, "end": { "local": "1956-02-17T07:56:25+08:00", "utc": "1956-02-16T23:56:25Z", "ms": -437789014704.3291 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-02-16", "window": { "start": { "local": "1956-02-16T12:39:54+08:00", "utc": "1956-02-16T04:39:54Z", "ms": -437858406228.0993 }, "end": { "local": "1956-02-16T13:27:54+08:00", "utc": "1956-02-16T05:27:54Z", "ms": -437855526228.0993 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-02-17", "window": { "start": { "local": "1956-02-17T12:39:51+08:00", "utc": "1956-02-17T04:39:51Z", "ms": -437772009344.4735 }, "end": { "local": "1956-02-17T13:27:51+08:00", "utc": "1956-02-17T05:27:51Z", "ms": -437769129344.4735 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 08:16 on Thu 16 Feb to 07:56 on Fri 17 Feb.", "fact": "1956-02-16T00:16:18Z → 1956-02-16T23:56:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 16th, 12:40–13:28 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 15816 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Qingyang, 1956: Thursday 16 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": "1956-02-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-16", "confidence": "determinate" } ], "quote": "In Qingyang, Vasanta Pañcamī 1956 falls on Thursday 16 February. Pañcamī runs from 08:16 on Thu 16 Feb to 07:56 on Fri 17 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-18", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 897, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-02-18T07:12:48+08:00", "utc": "1956-02-17T23:12:48Z", "ms": -437705232377.2717 }, "end": { "local": "1956-02-19T06:04:36+08:00", "utc": "1956-02-18T22:04:36Z", "ms": -437622924162.71515 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-18T07:12:48+08:00", "utc": "1956-02-17T23:12:48Z", "ms": -437705232377.2717 }, "end": { "local": "1956-02-19T06:04:36+08:00", "utc": "1956-02-18T22:04:36Z", "ms": -437622924162.71515 } }, "kaala": "arunodaya", "days": [ { "local_date": "1956-02-18", "window": { "start": { "local": "1956-02-18T05:50:30+08:00", "utc": "1956-02-17T21:50:30Z", "ms": -437710169961.1004 }, "end": { "local": "1956-02-18T07:34:57+08:00", "utc": "1956-02-17T23:34:57Z", "ms": -437703903480.5902 } }, "covered_min": 22, "window_min": 104, "qualifies": true }, { "local_date": "1956-02-19", "window": { "start": { "local": "1956-02-19T05:49:39+08:00", "utc": "1956-02-18T21:49:39Z", "ms": -437623820980.91205 }, "end": { "local": "1956-02-19T07:33:49+08:00", "utc": "1956-02-18T23:33:49Z", "ms": -437617571453.7202 } }, "covered_min": 15, "window_min": 104, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:13 on Sat 18 Feb to 06:05 on Sun 19 Feb.", "fact": "1956-02-17T23:12:48Z → 1956-02-18T22:04:36Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:51–07:35 on the 18th, 05:50–07:34 on the 19th.", "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 22 of 104 minutes on the 18th and 15 of 104 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both dawns qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 897 s" }, { "step": "ruling", "text": "Ratha Saptamī, Qingyang, 1956: Saturday 18 February.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "1956-02-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-18", "confidence": "boundary" } ], "quote": "In Qingyang, Ratha Saptamī 1956 falls on Saturday 18 February. Saptamī runs from 07:13 on Sat 18 Feb to 06:05 on Sun 19 Feb and covers 22 of 104 minutes of aruṇodaya that dawn. It also reaches the next dawn for 15 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/1956/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/1956/ekadashi?on=1956-02-22", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26323, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-02-22T00:11:36+08:00", "utc": "1956-02-21T16:11:36Z", "ms": -437384904331.5453 }, "end": { "local": "1956-02-22T21:30:33+08:00", "utc": "1956-02-22T13:30:33Z", "ms": -437308167345.64874 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-22T00:11:36+08:00", "utc": "1956-02-21T16:11:36Z", "ms": -437384904331.5453 }, "end": { "local": "1956-02-22T21:30:33+08:00", "utc": "1956-02-22T13:30:33Z", "ms": -437308167345.64874 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-02-22", "window": { "start": { "local": "1956-02-22T07:30:18+08:00", "utc": "1956-02-21T23:30:18Z", "ms": -437358581638.1866 }, "end": { "local": "1956-02-22T07:30:18+08:00", "utc": "1956-02-21T23:30:18Z", "ms": -437358581638.1866 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-02-23", "window": { "start": { "local": "1956-02-23T07:29:06+08:00", "utc": "1956-02-22T23:29:06Z", "ms": -437272253678.5778 }, "end": { "local": "1956-02-23T07:29:06+08:00", "utc": "1956-02-22T23:29:06Z", "ms": -437272253678.5778 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:12 on Wed 22 Feb to 21:31 on Wed 22 Feb.", "fact": "1956-02-21T16:11:36Z → 1956-02-22T13:30:33Z" }, { "step": "kaala", "text": "Sunrise is at 07:30 on the 22nd and 07:29 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 22nd and is not 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: paraviddha → only-day · margin 26323 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Qingyang, 1956: Wednesday 22 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": "1956-02-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-22", "confidence": "determinate" } ], "quote": "In Qingyang, Jayā Ekādaśī 1956 falls on Wednesday 22 February. Ekādaśī runs from 00:12 on Wed 22 Feb to 21:31 on Wed 22 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-02-22", "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/1956/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18476, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-02-22T21:30:33+08:00", "utc": "1956-02-22T13:30:33Z", "ms": -437308167345.64874 }, "end": { "local": "1956-02-23T18:35:13+08:00", "utc": "1956-02-23T10:35:13Z", "ms": -437232286641.7275 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-22T21:30:33+08:00", "utc": "1956-02-22T13:30:33Z", "ms": -437308167345.64874 }, "end": { "local": "1956-02-23T18:35:13+08:00", "utc": "1956-02-23T10:35:13Z", "ms": -437232286641.7275 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-02-22", "window": { "start": { "local": "1956-02-22T12:39:24+08:00", "utc": "1956-02-22T04:39:24Z", "ms": -437340035681.2944 }, "end": { "local": "1956-02-22T13:27:24+08:00", "utc": "1956-02-22T05:27:24Z", "ms": -437337155681.2944 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-02-23", "window": { "start": { "local": "1956-02-23T12:39:17+08:00", "utc": "1956-02-23T04:39:17Z", "ms": -437253643001.1648 }, "end": { "local": "1956-02-23T13:27:17+08:00", "utc": "1956-02-23T05:27:17Z", "ms": -437250763001.1648 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 21:31 on Wed 22 Feb to 18:35 on Thu 23 Feb.", "fact": "1956-02-22T13:30:33Z → 1956-02-23T10:35:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 22nd, 12:39–13:27 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "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 18476 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Qingyang, 1956: Thursday 23 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": "1956-02-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-23", "confidence": "determinate" } ], "quote": "In Qingyang, Bhīṣma Dvādaśī 1956 falls on Thursday 23 February. Dvādaśī runs from 21:31 on Wed 22 Feb to 18:35 on Thu 23 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-02-23", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-23", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 134, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-02-23T18:35:13+08:00", "utc": "1956-02-23T10:35:13Z", "ms": -437232286641.7275 }, "end": { "local": "1956-02-24T15:32:45+08:00", "utc": "1956-02-24T07:32:45Z", "ms": -437156835222.9925 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-23T18:35:13+08:00", "utc": "1956-02-23T10:35:13Z", "ms": -437232286641.7275 }, "end": { "local": "1956-02-24T15:32:45+08:00", "utc": "1956-02-24T07:32:45Z", "ms": -437156835222.9925 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-02-23", "window": { "start": { "local": "1956-02-23T18:37:28+08:00", "utc": "1956-02-23T10:37:28Z", "ms": -437232152323.75183 }, "end": { "local": "1956-02-23T20:20:11+08:00", "utc": "1956-02-23T12:20:11Z", "ms": -437225988900.86414 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "1956-02-24", "window": { "start": { "local": "1956-02-24T18:38:25+08:00", "utc": "1956-02-24T10:38:25Z", "ms": -437145695278.1567 }, "end": { "local": "1956-02-24T20:20:51+08:00", "utc": "1956-02-24T12:20:51Z", "ms": -437139549310.9727 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:35 on Thu 23 Feb to 15:33 on Fri 24 Feb.", "fact": "1956-02-23T10:35:13Z → 1956-02-24T07:32:45Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:37–20:20 on the 23rd, 18:38–20:21 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 103 of 103 minutes on the 23rd and 0 of 102 on the 24th.", "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 134 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Thursday 23 February.", "fact": "confidence: boundary (margin)" } ], "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": "1956-02-23", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-23", "confidence": "boundary" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Thursday 23 February. Trayodaśī runs from 18:35 on Thu 23 Feb to 15:33 on Fri 24 Feb and covers all of pradoṣa that evening. It is 2 min 14 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-02-23", "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/1956/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 440, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-02-25T12:31:40+08:00", "utc": "1956-02-25T04:31:40Z", "ms": -437081299619.8377 }, "end": { "local": "1956-02-26T09:41:35+08:00", "utc": "1956-02-26T01:41:35Z", "ms": -437005104580.4282 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1956-02-25T12:31:40+08:00", "utc": "1956-02-25T04:31:40Z", "ms": -437081299619.8377 }, "end": { "local": "1956-02-26T09:41:35+08:00", "utc": "1956-02-26T01:41:35Z", "ms": -437005104580.4282 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-02-25", "window": { "start": { "local": "1956-02-25T12:39:00+08:00", "utc": "1956-02-25T04:39:00Z", "ms": -437080859553.0929 }, "end": { "local": "1956-02-25T13:27:00+08:00", "utc": "1956-02-25T05:27:00Z", "ms": -437077979553.0929 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-02-26", "window": { "start": { "local": "1956-02-26T12:38:51+08:00", "utc": "1956-02-26T04:38:51Z", "ms": -436994468744.0211 }, "end": { "local": "1956-02-26T13:26:51+08:00", "utc": "1956-02-26T05:26:51Z", "ms": -436991588744.0211 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:32 on Sat 25 Feb to 09:42 on Sun 26 Feb.", "fact": "1956-02-25T04:31:40Z → 1956-02-26T01:41:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 25th, 12:39–13:27 on the 26th.", "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 25th and 0 of 48 on the 26th.", "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 440 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Qingyang, 1956: Saturday 25 February.", "fact": "confidence: determinate" } ], "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": "1956-02-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-25", "confidence": "determinate" } ], "quote": "In Qingyang, Māghī Pūrṇimā 1956 falls on Saturday 25 February. Pūrṇimā runs from 12:32 on Sat 25 Feb to 09:42 on Sun 26 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-02-29", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-02-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17964, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-02-29T03:56:41+08:00", "utc": "1956-02-28T19:56:41Z", "ms": -436766599472.4707 }, "end": { "local": "1956-03-01T03:25:33+08:00", "utc": "1956-02-29T19:25:33Z", "ms": -436682066771.1764 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-02-29T03:56:41+08:00", "utc": "1956-02-28T19:56:41Z", "ms": -436766599472.4707 }, "end": { "local": "1956-03-01T03:25:33+08:00", "utc": "1956-02-29T19:25:33Z", "ms": -436682066771.1764 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-02-28", "window": { "start": { "local": "1956-02-28T21:22:37+08:00", "utc": "1956-02-28T13:22:37Z", "ms": -436790243398.5363 }, "end": { "local": "1956-02-28T21:22:37+08:00", "utc": "1956-02-28T13:22:37Z", "ms": -436790243398.5363 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-02-29", "window": { "start": { "local": "1956-02-29T22:26:09+08:00", "utc": "1956-02-29T14:26:09Z", "ms": -436700031268.2538 }, "end": { "local": "1956-02-29T22:26:09+08:00", "utc": "1956-02-29T14:26:09Z", "ms": -436700031268.2538 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:57 on Wed 29 Feb to 03:26 on Thu 1 Mar.", "fact": "1956-02-28T19:56:41Z → 1956-02-29T19:25:33Z" }, { "step": "kaala", "text": "Moonrise is at 21:23 on the 28th and 22:26 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 28th and is on the 29th.", "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 17964 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Wednesday 29 February.", "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": "1956-02-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-02-29", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Wednesday 29 February. Caturthī runs from 03:57 on Wed 29 Feb to 03:26 on Thu 1 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-02-29", "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/1956/ekadashi?on=1956-03-08", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26053, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-03-07T14:26:30+08:00", "utc": "1956-03-07T06:26:30Z", "ms": -436124010050.58636 }, "end": { "local": "1956-03-08T16:51:36+08:00", "utc": "1956-03-08T08:51:36Z", "ms": -436028903550.64246 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-07T14:26:30+08:00", "utc": "1956-03-07T06:26:30Z", "ms": -436124010050.58636 }, "end": { "local": "1956-03-08T16:51:36+08:00", "utc": "1956-03-08T08:51:36Z", "ms": -436028903550.64246 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-03-07", "window": { "start": { "local": "1956-03-07T07:12:17+08:00", "utc": "1956-03-06T23:12:17Z", "ms": -436150062639.5399 }, "end": { "local": "1956-03-07T07:12:17+08:00", "utc": "1956-03-06T23:12:17Z", "ms": -436150062639.5399 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-03-08", "window": { "start": { "local": "1956-03-08T07:10:55+08:00", "utc": "1956-03-07T23:10:55Z", "ms": -436063744659.4392 }, "end": { "local": "1956-03-08T07:10:55+08:00", "utc": "1956-03-07T23:10:55Z", "ms": -436063744659.4392 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:26 on Wed 7 Mar to 16:52 on Thu 8 Mar.", "fact": "1956-03-07T06:26:30Z → 1956-03-08T08:51:36Z" }, { "step": "kaala", "text": "Sunrise is at 07:12 on the 7th and 07:11 on the 8th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 7th and is on the 8th.", "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 26053 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Qingyang, 1956: Thursday 8 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": "1956-03-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-08", "confidence": "determinate" } ], "quote": "In Qingyang, Vijayā Ekādaśī 1956 falls on Thursday 8 March. Ekādaśī runs from 14:26 on Wed 7 Mar to 16:52 on Thu 8 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-03-08", "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/1956/pradosha-vrata?on=1956-03-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-09", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 16, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-03-09T18:51:26+08:00", "utc": "1956-03-09T10:51:26Z", "ms": -435935313847.33514 }, "end": { "local": "1956-03-10T20:19:40+08:00", "utc": "1956-03-10T12:19:40Z", "ms": -435843620349.939 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-09T18:51:26+08:00", "utc": "1956-03-09T10:51:26Z", "ms": -435935313847.33514 }, "end": { "local": "1956-03-10T20:19:40+08:00", "utc": "1956-03-10T12:19:40Z", "ms": -435843620349.939 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-03-09", "window": { "start": { "local": "1956-03-09T18:51:10+08:00", "utc": "1956-03-09T10:51:10Z", "ms": -435935329827.8994 }, "end": { "local": "1956-03-09T20:29:26+08:00", "utc": "1956-03-09T12:29:26Z", "ms": -435929433862.39154 } }, "covered_min": 98, "window_min": 98, "qualifies": true }, { "local_date": "1956-03-10", "window": { "start": { "local": "1956-03-10T18:52:03+08:00", "utc": "1956-03-10T10:52:03Z", "ms": -435848877247.3669 }, "end": { "local": "1956-03-10T20:30:01+08:00", "utc": "1956-03-10T12:30:01Z", "ms": -435842999405.70105 } }, "covered_min": 88, "window_min": 98, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:51 on Fri 9 Mar to 20:20 on Sat 10 Mar.", "fact": "1956-03-09T10:51:26Z → 1956-03-10T12:19:40Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:29 on the 9th, 18:52–20:30 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 98 of 98 minutes on the 9th and 88 of 98 on the 10th.", "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 16 s < 300 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Friday 9 March.", "fact": "confidence: boundary (margin, 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": "1956-03-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-09", "confidence": "boundary" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Friday 9 March. Trayodaśī runs from 18:51 on Fri 9 Mar to 20:20 on Sat 10 Mar and covers all of pradoṣa that evening. It also reaches the next evening for 88 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 0 min 16 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-03-09", "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/1956/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12053, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-03-10T20:19:40+08:00", "utc": "1956-03-10T12:19:40Z", "ms": -435843620349.939 }, "end": { "local": "1956-03-11T21:14:16+08:00", "utc": "1956-03-11T13:14:16Z", "ms": -435753943742.0586 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-10T20:19:40+08:00", "utc": "1956-03-10T12:19:40Z", "ms": -435843620349.939 }, "end": { "local": "1956-03-11T21:14:16+08:00", "utc": "1956-03-11T13:14:16Z", "ms": -435753943742.0586 } }, "kaala": "nishita", "days": [ { "local_date": "1956-03-10", "window": { "start": { "local": "1956-03-11T00:35:25+08:00", "utc": "1956-03-10T16:35:25Z", "ms": -435828275341.1201 }, "end": { "local": "1956-03-11T01:23:25+08:00", "utc": "1956-03-10T17:23:25Z", "ms": -435825395341.1201 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-03-11", "window": { "start": { "local": "1956-03-12T00:35:09+08:00", "utc": "1956-03-11T16:35:09Z", "ms": -435741891041.4144 }, "end": { "local": "1956-03-12T01:23:09+08:00", "utc": "1956-03-11T17:23:09Z", "ms": -435739011041.4144 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:20 on Sat 10 Mar to 21:14 on Sun 11 Mar.", "fact": "1956-03-10T12:19:40Z → 1956-03-11T13:14:16Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:35–01:23 on the 10th, 00:35–01:23 on the 11th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 12053 s" }, { "step": "ruling", "text": "Mahāśivarātri, Qingyang, 1956: Saturday 10 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": "1956-03-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-10", "confidence": "determinate" } ], "quote": "In Qingyang, Mahāśivarātri 1956 falls on Saturday 10 March. Caturdaśī runs from 20:20 on Sat 10 Mar to 21:14 on Sun 11 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-03-16", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20167, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-03-15T20:07:08+08:00", "utc": "1956-03-15T12:07:08Z", "ms": -435412372004.57135 }, "end": { "local": "1956-03-16T18:58:36+08:00", "utc": "1956-03-16T10:58:36Z", "ms": -435330084499.6506 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-15T20:07:08+08:00", "utc": "1956-03-15T12:07:08Z", "ms": -435412372004.57135 }, "end": { "local": "1956-03-16T18:58:36+08:00", "utc": "1956-03-16T10:58:36Z", "ms": -435330084499.6506 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-03-15", "window": { "start": { "local": "1956-03-15T12:34:46+08:00", "utc": "1956-03-15T04:34:46Z", "ms": -435439514166.7046 }, "end": { "local": "1956-03-15T13:22:46+08:00", "utc": "1956-03-15T05:22:46Z", "ms": -435436634166.7046 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-03-16", "window": { "start": { "local": "1956-03-16T12:34:29+08:00", "utc": "1956-03-16T04:34:29Z", "ms": -435353131072.3856 }, "end": { "local": "1956-03-16T13:22:29+08:00", "utc": "1956-03-16T05:22:29Z", "ms": -435350251072.3856 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:07 on Thu 15 Mar to 18:59 on Fri 16 Mar.", "fact": "1956-03-15T12:07:08Z → 1956-03-16T10:58:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:35–13:23 on the 15th, 12:34–13:22 on the 16th.", "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 15th and 48 of 48 on the 16th.", "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 20167 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Friday 16 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": "1956-03-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-16", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Friday 16 March. Caturthī runs from 20:07 on Thu 15 Mar to 18:59 on Fri 16 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-03-16", "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/1956/ekadashi?on=1956-03-22", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3288, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-03-22T07:45:59+08:00", "utc": "1956-03-21T23:45:59Z", "ms": -434852041292.1206 }, "end": { "local": "1956-03-23T05:24:14+08:00", "utc": "1956-03-22T21:24:14Z", "ms": -434774146092.9417 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-22T07:45:59+08:00", "utc": "1956-03-21T23:45:59Z", "ms": -434852041292.1206 }, "end": { "local": "1956-03-23T05:24:14+08:00", "utc": "1956-03-22T21:24:14Z", "ms": -434774146092.9417 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-03-22", "window": { "start": { "local": "1956-03-22T06:51:10+08:00", "utc": "1956-03-21T22:51:10Z", "ms": -434855329660.5714 }, "end": { "local": "1956-03-22T06:51:10+08:00", "utc": "1956-03-21T22:51:10Z", "ms": -434855329660.5714 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-03-23", "window": { "start": { "local": "1956-03-23T06:49:44+08:00", "utc": "1956-03-22T22:49:44Z", "ms": -434769015807.10333 }, "end": { "local": "1956-03-23T06:49:44+08:00", "utc": "1956-03-22T22:49:44Z", "ms": -434769015807.10333 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:46 on Thu 22 Mar to 05:24 on Fri 23 Mar.", "fact": "1956-03-21T23:45:59Z → 1956-03-22T21:24:14Z" }, { "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": "Ekādaśī must be current at sunrise. It is not on the 22nd and is not on the 23rd.", "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 3288 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Qingyang, 1956: Thursday 22 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": "1956-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-22", "confidence": "determinate" } ], "quote": "In Qingyang, Āmalakī Ekādaśī 1956 falls on Thursday 22 March. Ekādaśī runs from 07:46 on Thu 22 Mar to 05:24 on Fri 23 Mar, and is current at sunrise on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-03-22", "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/1956/pradosha-vrata?on=1956-03-24", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15068, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-03-24T03:03:03+08:00", "utc": "1956-03-23T19:03:03Z", "ms": -434696216922.6337 }, "end": { "local": "1956-03-25T00:48:47+08:00", "utc": "1956-03-24T16:48:47Z", "ms": -434617872869.6956 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-24T03:03:03+08:00", "utc": "1956-03-23T19:03:03Z", "ms": -434696216922.6337 }, "end": { "local": "1956-03-25T00:48:47+08:00", "utc": "1956-03-24T16:48:47Z", "ms": -434617872869.6956 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-03-23", "window": { "start": { "local": "1956-03-23T19:03:06+08:00", "utc": "1956-03-23T11:03:06Z", "ms": -434725013792.9602 }, "end": { "local": "1956-03-23T20:37:08+08:00", "utc": "1956-03-23T12:37:08Z", "ms": -434719372220.2831 } }, "covered_min": 0, "window_min": 94, "qualifies": false }, { "local_date": "1956-03-24", "window": { "start": { "local": "1956-03-24T19:03:56+08:00", "utc": "1956-03-24T11:03:56Z", "ms": -434638564007.10767 }, "end": { "local": "1956-03-24T20:37:39+08:00", "utc": "1956-03-24T12:37:39Z", "ms": -434632940566.3562 } }, "covered_min": 94, "window_min": 94, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:03 on Sat 24 Mar to 00:49 on Sun 25 Mar.", "fact": "1956-03-23T19:03:03Z → 1956-03-24T16:48:47Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:03–20:37 on the 23rd, 19:04–20:38 on the 24th.", "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 94 minutes on the 23rd and 94 of 94 on the 24th.", "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 15068 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Saturday 24 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": "1956-03-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-24", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Saturday 24 March. Trayodaśī runs from 03:03 on Sat 24 Mar to 00:49 on Sun 25 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-03-24", "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/1956/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7532, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-03-25T22:48:50+08:00", "utc": "1956-03-25T14:48:50Z", "ms": -434538670427.39795 }, "end": { "local": "1956-03-26T21:11:07+08:00", "utc": "1956-03-26T13:11:07Z", "ms": -434458133014.19415 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-25T22:48:50+08:00", "utc": "1956-03-25T14:48:50Z", "ms": -434538670427.39795 }, "end": { "local": "1956-03-26T21:11:07+08:00", "utc": "1956-03-26T13:11:07Z", "ms": -434458133014.19415 } }, "kaala": "sayahna", "days": [ { "local_date": "1956-03-25", "window": { "start": { "local": "1956-03-25T16:37:11+08:00", "utc": "1956-03-25T08:37:11Z", "ms": -434560969109.1687 }, "end": { "local": "1956-03-25T19:04:46+08:00", "utc": "1956-03-25T11:04:46Z", "ms": -434552114336.0929 } }, "covered_min": 0, "window_min": 148, "qualifies": false }, { "local_date": "1956-03-26", "window": { "start": { "local": "1956-03-26T16:37:33+08:00", "utc": "1956-03-26T08:37:33Z", "ms": -434474546687.6081 }, "end": { "local": "1956-03-26T19:05:35+08:00", "utc": "1956-03-26T11:05:35Z", "ms": -434465664762.9714 } }, "covered_min": 148, "window_min": 148, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:49 on Sun 25 Mar to 21:11 on Mon 26 Mar.", "fact": "1956-03-25T14:48:50Z → 1956-03-26T13:11:07Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:37–19:05 on the 25th, 16:38–19:06 on the 26th.", "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 148 minutes on the 25th and 148 of 148 on the 26th.", "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 7532 s" }, { "step": "ruling", "text": "Holikā Dahana, Qingyang, 1956: Monday 26 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": "1956-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-26", "confidence": "determinate" } ], "quote": "In Qingyang, Holikā Dahana 1956 falls on Monday 26 March. Pūrṇimā runs from 22:49 on Sun 25 Mar to 21:11 on Mon 26 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7532, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-03-25T22:48:50+08:00", "utc": "1956-03-25T14:48:50Z", "ms": -434538670427.39795 }, "end": { "local": "1956-03-26T21:11:07+08:00", "utc": "1956-03-26T13:11:07Z", "ms": -434458133014.19415 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1956-03-25T22:48:50+08:00", "utc": "1956-03-25T14:48:50Z", "ms": -434538670427.39795 }, "end": { "local": "1956-03-26T21:11:07+08:00", "utc": "1956-03-26T13:11:07Z", "ms": -434458133014.19415 } }, "kaala": "sayahna", "days": [ { "local_date": "1956-03-25", "window": { "start": { "local": "1956-03-25T16:37:11+08:00", "utc": "1956-03-25T08:37:11Z", "ms": -434560969109.1687 }, "end": { "local": "1956-03-25T19:04:46+08:00", "utc": "1956-03-25T11:04:46Z", "ms": -434552114336.0929 } }, "covered_min": 0, "window_min": 148, "qualifies": false }, { "local_date": "1956-03-26", "window": { "start": { "local": "1956-03-26T16:37:33+08:00", "utc": "1956-03-26T08:37:33Z", "ms": -434474546687.6081 }, "end": { "local": "1956-03-26T19:05:35+08:00", "utc": "1956-03-26T11:05:35Z", "ms": -434465664762.9714 } }, "covered_min": 148, "window_min": 148, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "1956-03-26", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:49 on Sun 25 Mar to 21:11 on Mon 26 Mar.", "fact": "1956-03-25T14:48:50Z → 1956-03-26T13:11:07Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:37–19:05 on the 25th, 16:38–19:06 on the 26th.", "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 148 minutes on the 25th and 148 of 148 on the 26th.", "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 7532 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Monday 26 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Qingyang, 1956: Tuesday 27 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": "1956-03-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-27", "confidence": "determinate" } ], "quote": "In Qingyang, Holī 1956 falls on Tuesday 27 March. It is kept the day after Holikā Dahana, which falls on Monday 26 March. Pūrṇimā runs from 22:49 on Sun 25 Mar to 21:11 on Mon 26 Mar and covers all of sāyāhna on the 26th.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34372, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-03-26T21:11:07+08:00", "utc": "1956-03-26T13:11:07Z", "ms": -434458133014.19415 }, "end": { "local": "1956-03-27T20:03:29+08:00", "utc": "1956-03-27T12:03:29Z", "ms": -434375791335.68524 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-03-26T21:11:07+08:00", "utc": "1956-03-26T13:11:07Z", "ms": -434458133014.19415 }, "end": { "local": "1956-03-27T20:03:29+08:00", "utc": "1956-03-27T12:03:29Z", "ms": -434375791335.68524 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-03-27", "window": { "start": { "local": "1956-03-27T06:43:59+08:00", "utc": "1956-03-26T22:43:59Z", "ms": -434423760520.03894 }, "end": { "local": "1956-03-27T06:43:59+08:00", "utc": "1956-03-26T22:43:59Z", "ms": -434423760520.03894 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-03-28", "window": { "start": { "local": "1956-03-28T06:42:33+08:00", "utc": "1956-03-27T22:42:33Z", "ms": -434337446571.178 }, "end": { "local": "1956-03-28T06:42:33+08:00", "utc": "1956-03-27T22:42:33Z", "ms": -434337446571.178 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 21:11 on Mon 26 Mar to 20:03 on Tue 27 Mar.", "fact": "1956-03-26T13:11:07Z → 1956-03-27T12:03:29Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 27th and 06:43 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be current at sunrise. It is on the 27th and is not 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: purvaviddha → only-day · margin 34372 s" }, { "step": "ruling", "text": "Vasantotsava, Qingyang, 1956: Tuesday 27 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": "1956-03-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-27", "confidence": "determinate" } ], "quote": "In Qingyang, Vasantotsava 1956 falls on Tuesday 27 March. Pratipadā runs from 21:11 on Mon 26 Mar to 20:03 on Tue 27 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-03-29", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8887, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-03-29T19:43:41+08:00", "utc": "1956-03-29T11:43:41Z", "ms": -434204178661.8039 }, "end": { "local": "1956-03-30T20:37:53+08:00", "utc": "1956-03-30T12:37:53Z", "ms": -434114527320.6903 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-03-29T19:43:41+08:00", "utc": "1956-03-29T11:43:41Z", "ms": -434204178661.8039 }, "end": { "local": "1956-03-30T20:37:53+08:00", "utc": "1956-03-30T12:37:53Z", "ms": -434114527320.6903 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-03-29", "window": { "start": { "local": "1956-03-29T22:11:49+08:00", "utc": "1956-03-29T14:11:49Z", "ms": -434195291342.3916 }, "end": { "local": "1956-03-29T22:11:49+08:00", "utc": "1956-03-29T14:11:49Z", "ms": -434195291342.3916 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-03-30", "window": { "start": { "local": "1956-03-30T23:10:03+08:00", "utc": "1956-03-30T15:10:03Z", "ms": -434105397243.6919 }, "end": { "local": "1956-03-30T23:10:03+08:00", "utc": "1956-03-30T15:10:03Z", "ms": -434105397243.6919 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:44 on Thu 29 Mar to 20:38 on Fri 30 Mar.", "fact": "1956-03-29T11:43:41Z → 1956-03-30T12:37:53Z" }, { "step": "kaala", "text": "Moonrise is at 22:12 on the 29th and 23:10 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 29th and is not on the 30th.", "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 8887 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Thursday 29 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": "1956-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-03-29", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Thursday 29 March. Caturthī runs from 19:44 on Thu 29 Mar to 20:38 on Fri 30 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-03-29", "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/1956/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25550, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-04-03T02:48:43+08:00", "utc": "1956-04-02T18:48:43Z", "ms": -433833076825.5092 }, "end": { "local": "1956-04-04T05:22:58+08:00", "utc": "1956-04-03T21:22:58Z", "ms": -433737422358.8124 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-03T02:48:43+08:00", "utc": "1956-04-02T18:48:43Z", "ms": -433833076825.5092 }, "end": { "local": "1956-04-04T05:22:58+08:00", "utc": "1956-04-03T21:22:58Z", "ms": -433737422358.8124 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-03", "window": { "start": { "local": "1956-04-03T12:29:05+08:00", "utc": "1956-04-03T04:29:05Z", "ms": -433798254626.53687 }, "end": { "local": "1956-04-03T13:17:05+08:00", "utc": "1956-04-03T05:17:05Z", "ms": -433795374626.53687 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-04", "window": { "start": { "local": "1956-04-04T12:28:48+08:00", "utc": "1956-04-04T04:28:48Z", "ms": -433711872258.5098 }, "end": { "local": "1956-04-04T13:16:48+08:00", "utc": "1956-04-04T05:16:48Z", "ms": -433708992258.5098 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 02:49 on Tue 3 Apr to 05:23 on Wed 4 Apr.", "fact": "1956-04-02T18:48:43Z → 1956-04-03T21:22:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 3rd, 12:29–13:17 on the 4th.", "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 3rd and 0 of 48 on the 4th.", "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 25550 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Qingyang, 1956: Tuesday 3 April.", "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": "1956-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-03", "confidence": "determinate" } ], "quote": "In Qingyang, Śītalāṣṭamī 1956 falls on Tuesday 3 April. Aṣṭamī runs from 02:49 on Tue 3 Apr to 05:23 on Wed 4 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-04-07", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11873, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-04-06T09:47:40+08:00", "utc": "1956-04-06T01:47:40Z", "ms": -433548739517.8171 }, "end": { "local": "1956-04-07T11:14:24+08:00", "utc": "1956-04-07T03:14:24Z", "ms": -433457136078.9432 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-06T09:47:40+08:00", "utc": "1956-04-06T01:47:40Z", "ms": -433548739517.8171 }, "end": { "local": "1956-04-07T11:14:24+08:00", "utc": "1956-04-07T03:14:24Z", "ms": -433457136078.9432 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-04-06", "window": { "start": { "local": "1956-04-06T06:29:48+08:00", "utc": "1956-04-05T22:29:48Z", "ms": -433560612136.5258 }, "end": { "local": "1956-04-06T06:29:48+08:00", "utc": "1956-04-05T22:29:48Z", "ms": -433560612136.5258 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-04-07", "window": { "start": { "local": "1956-04-07T06:28:24+08:00", "utc": "1956-04-06T22:28:24Z", "ms": -433474295654.72003 }, "end": { "local": "1956-04-07T06:28:24+08:00", "utc": "1956-04-06T22:28:24Z", "ms": -433474295654.72003 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:48 on Fri 6 Apr to 11:14 on Sat 7 Apr.", "fact": "1956-04-06T01:47:40Z → 1956-04-07T03:14:24Z" }, { "step": "kaala", "text": "Sunrise is at 06:30 on the 6th and 06:28 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 6th and is on the 7th.", "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 11873 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Qingyang, 1956: Saturday 7 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": "1956-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-07", "confidence": "determinate" } ], "quote": "In Qingyang, Pāpamocanī Ekādaśī 1956 falls on Saturday 7 April. Ekādaśī runs from 09:48 on Fri 6 Apr to 11:14 on Sat 7 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-04-07", "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/1956/pradosha-vrata?on=1956-04-08", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25630, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-04-08T12:02:07+08:00", "utc": "1956-04-08T04:02:07Z", "ms": -433367873435.45264 }, "end": { "local": "1956-04-09T12:09:57+08:00", "utc": "1956-04-09T04:09:57Z", "ms": -433281003204.614 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-08T12:02:07+08:00", "utc": "1956-04-08T04:02:07Z", "ms": -433367873435.45264 }, "end": { "local": "1956-04-09T12:09:57+08:00", "utc": "1956-04-09T04:09:57Z", "ms": -433281003204.614 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-04-08", "window": { "start": { "local": "1956-04-08T19:16:17+08:00", "utc": "1956-04-08T11:16:17Z", "ms": -433341822929.9127 }, "end": { "local": "1956-04-08T20:45:32+08:00", "utc": "1956-04-08T12:45:32Z", "ms": -433336468061.3456 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "1956-04-09", "window": { "start": { "local": "1956-04-09T19:17:07+08:00", "utc": "1956-04-09T11:17:07Z", "ms": -433255373425.53357 }, "end": { "local": "1956-04-09T20:46:04+08:00", "utc": "1956-04-09T12:46:04Z", "ms": -433250036115.9501 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:02 on Sun 8 Apr to 12:10 on Mon 9 Apr.", "fact": "1956-04-08T04:02:07Z → 1956-04-09T04:09:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:16–20:46 on the 8th, 19:17–20:46 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 89 of 89 minutes on the 8th and 0 of 89 on the 9th.", "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 25630 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Sunday 8 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": "1956-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-08", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Sunday 8 April. Trayodaśī runs from 12:02 on Sun 8 Apr to 12:10 on Mon 9 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-04-08", "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/1956/shivaratri?on=1956-04-09", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37551, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-04-09T12:09:57+08:00", "utc": "1956-04-09T04:09:57Z", "ms": -433281003204.614 }, "end": { "local": "1956-04-10T11:40:32+08:00", "utc": "1956-04-10T03:40:32Z", "ms": -433196368011.4465 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-09T12:09:57+08:00", "utc": "1956-04-09T04:09:57Z", "ms": -433281003204.614 }, "end": { "local": "1956-04-10T11:40:32+08:00", "utc": "1956-04-10T03:40:32Z", "ms": -433196368011.4465 } }, "kaala": "nishita", "days": [ { "local_date": "1956-04-08", "window": { "start": { "local": "1956-04-09T00:26:58+08:00", "utc": "1956-04-08T16:26:58Z", "ms": -433323182172.78595 }, "end": { "local": "1956-04-09T01:14:58+08:00", "utc": "1956-04-08T17:14:58Z", "ms": -433320302172.78595 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-04-09", "window": { "start": { "local": "1956-04-10T00:26:41+08:00", "utc": "1956-04-09T16:26:41Z", "ms": -433236798514.59546 }, "end": { "local": "1956-04-10T01:14:41+08:00", "utc": "1956-04-09T17:14:41Z", "ms": -433233918514.59546 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:10 on Mon 9 Apr to 11:41 on Tue 10 Apr.", "fact": "1956-04-09T04:09:57Z → 1956-04-10T03:40:32Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:27–01:15 on the 8th, 00:27–01:15 on the 9th.", "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 8th and 48 of 48 on the 9th.", "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 37551 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Monday 9 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": "1956-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-09", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Monday 9 April. Caturdaśī runs from 12:10 on Mon 9 Apr to 11:41 on Tue 10 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-04-09", "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/1956/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6482, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-04-11T10:38:48+08:00", "utc": "1956-04-11T02:38:48Z", "ms": -433113671967.67456 }, "end": { "local": "1956-04-12T09:10:53+08:00", "utc": "1956-04-12T01:10:53Z", "ms": -433032547298.4466 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-11T10:38:48+08:00", "utc": "1956-04-11T02:38:48Z", "ms": -433113671967.67456 }, "end": { "local": "1956-04-12T09:10:53+08:00", "utc": "1956-04-12T01:10:53Z", "ms": -433032547298.4466 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-11", "window": { "start": { "local": "1956-04-11T12:26:50+08:00", "utc": "1956-04-11T04:26:50Z", "ms": -433107189787.58105 }, "end": { "local": "1956-04-11T13:14:50+08:00", "utc": "1956-04-11T05:14:50Z", "ms": -433104309787.58105 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-12", "window": { "start": { "local": "1956-04-12T12:26:34+08:00", "utc": "1956-04-12T04:26:34Z", "ms": -433020805551.3304 }, "end": { "local": "1956-04-12T13:14:34+08:00", "utc": "1956-04-12T05:14:34Z", "ms": -433017925551.3304 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:39 on Wed 11 Apr to 09:11 on Thu 12 Apr.", "fact": "1956-04-11T02:38:48Z → 1956-04-12T01:10:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 11th, 12:27–13:15 on the 12th.", "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 11th and 0 of 48 on the 12th.", "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 6482 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Qingyang, 1956: Wednesday 11 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": "1956-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-11", "confidence": "determinate" } ], "quote": "In Qingyang, Navarātrārambha (Caitra) (Chaitra Navratri) 1956 falls on Wednesday 11 April. Pratipadā runs from 10:39 on Wed 11 Apr to 09:11 on Thu 12 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24314, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "1956-04-13T13:05:27+08:00", "utc": "1956-04-13T05:05:27Z", "ms": -432932073197.0575 }, "end": { "local": "1956-05-14T10:02:28+08:00", "utc": "1956-05-14T02:02:28Z", "ms": -430264652471.91626 } }, "span": { "of": "transit", "start": { "local": "1956-04-13T13:05:27+08:00", "utc": "1956-04-13T05:05:27Z", "ms": -432932073197.0575 }, "end": { "local": "1956-04-13T13:05:27+08:00", "utc": "1956-04-13T05:05:27Z", "ms": -432932073197.0575 } }, "kaala": "day", "days": [ { "local_date": "1956-04-12", "window": { "start": { "local": "1956-04-12T06:21:34+08:00", "utc": "1956-04-11T22:21:34Z", "ms": -433042706462.9509 }, "end": { "local": "1956-04-13T06:20:13+08:00", "utc": "1956-04-12T22:20:13Z", "ms": -432956387083.2265 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "1956-04-13", "window": { "start": { "local": "1956-04-13T06:20:13+08:00", "utc": "1956-04-12T22:20:13Z", "ms": -432956387083.2265 }, "end": { "local": "1956-04-14T06:18:53+08:00", "utc": "1956-04-13T22:18:53Z", "ms": -432870067130.28326 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 13:05 on Fri 13 Apr.", "fact": "1956-04-13T05:05:27Z · 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 24314 s" }, { "step": "ruling", "text": "Vaiśākhī, Qingyang, 1956: Friday 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": "1956-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1956-04-13", "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": "1956-04-13", "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 1956 falls on Friday 13 April. The Sun enters Meṣa at 13:05 on Fri 13 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18187, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-04-13T07:23:12+08:00", "utc": "1956-04-12T23:23:12Z", "ms": -432952608265.4153 }, "end": { "local": "1956-04-14T05:21:50+08:00", "utc": "1956-04-13T21:21:50Z", "ms": -432873490017.4126 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-13T07:23:12+08:00", "utc": "1956-04-12T23:23:12Z", "ms": -432952608265.4153 }, "end": { "local": "1956-04-14T05:21:50+08:00", "utc": "1956-04-13T21:21:50Z", "ms": -432873490017.4126 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-13", "window": { "start": { "local": "1956-04-13T12:26:19+08:00", "utc": "1956-04-13T04:26:19Z", "ms": -432934421019.1543 }, "end": { "local": "1956-04-13T13:14:19+08:00", "utc": "1956-04-13T05:14:19Z", "ms": -432931541019.1543 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-14", "window": { "start": { "local": "1956-04-14T12:26:04+08:00", "utc": "1956-04-14T04:26:04Z", "ms": -432848036179.57587 }, "end": { "local": "1956-04-14T13:14:04+08:00", "utc": "1956-04-14T05:14:04Z", "ms": -432845156179.57587 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 07:23 on Fri 13 Apr to 05:22 on Sat 14 Apr.", "fact": "1956-04-12T23:23:12Z → 1956-04-13T21:21:50Z" }, { "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": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 13th and 0 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: unstated → only-day · margin 18187 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Qingyang, 1956: Friday 13 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": "1956-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-13", "confidence": "determinate" } ], "quote": "In Qingyang, Gaurī Tṛtīyā (Gangaur) 1956 falls on Friday 13 April. Tṛtīyā runs from 07:23 on Fri 13 Apr to 05:22 on Sat 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18187, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-04-13T07:23:12+08:00", "utc": "1956-04-12T23:23:12Z", "ms": -432952608265.4153 }, "end": { "local": "1956-04-14T05:21:50+08:00", "utc": "1956-04-13T21:21:50Z", "ms": -432873490017.4126 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-13T07:23:12+08:00", "utc": "1956-04-12T23:23:12Z", "ms": -432952608265.4153 }, "end": { "local": "1956-04-14T05:21:50+08:00", "utc": "1956-04-13T21:21:50Z", "ms": -432873490017.4126 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-13", "window": { "start": { "local": "1956-04-13T12:26:19+08:00", "utc": "1956-04-13T04:26:19Z", "ms": -432934421019.1543 }, "end": { "local": "1956-04-13T13:14:19+08:00", "utc": "1956-04-13T05:14:19Z", "ms": -432931541019.1543 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-14", "window": { "start": { "local": "1956-04-14T12:26:04+08:00", "utc": "1956-04-14T04:26:04Z", "ms": -432848036179.57587 }, "end": { "local": "1956-04-14T13:14:04+08:00", "utc": "1956-04-14T05:14:04Z", "ms": -432845156179.57587 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 07:23 on Fri 13 Apr to 05:22 on Sat 14 Apr.", "fact": "1956-04-12T23:23:12Z → 1956-04-13T21:21:50Z" }, { "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": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 13th and 0 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 18187 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Qingyang, 1956: Friday 13 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": "1956-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-13", "confidence": "determinate" } ], "quote": "In Qingyang, Saubhāgya Śayana Vrata 1956 falls on Friday 13 April. Tṛtīyā runs from 07:23 on Fri 13 Apr to 05:22 on Sat 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-04-14", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25454, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-04-14T05:21:50+08:00", "utc": "1956-04-13T21:21:50Z", "ms": -432873490017.4126 }, "end": { "local": "1956-04-15T03:12:07+08:00", "utc": "1956-04-14T19:12:07Z", "ms": -432794872918.1254 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-14T05:21:50+08:00", "utc": "1956-04-13T21:21:50Z", "ms": -432873490017.4126 }, "end": { "local": "1956-04-15T03:12:07+08:00", "utc": "1956-04-14T19:12:07Z", "ms": -432794872918.1254 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-14", "window": { "start": { "local": "1956-04-14T12:26:04+08:00", "utc": "1956-04-14T04:26:04Z", "ms": -432848036179.57587 }, "end": { "local": "1956-04-14T13:14:04+08:00", "utc": "1956-04-14T05:14:04Z", "ms": -432845156179.57587 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-15", "window": { "start": { "local": "1956-04-15T12:25:49+08:00", "utc": "1956-04-15T04:25:49Z", "ms": -432761651021.1809 }, "end": { "local": "1956-04-15T13:13:49+08:00", "utc": "1956-04-15T05:13:49Z", "ms": -432758771021.1809 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:22 on Sat 14 Apr to 03:12 on Sun 15 Apr.", "fact": "1956-04-13T21:21:50Z → 1956-04-14T19:12:07Z" }, { "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": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "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 25454 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Saturday 14 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": "1956-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-14", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Saturday 14 April. Caturthī runs from 05:22 on Sat 14 Apr to 03:12 on Sun 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-04-14", "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/1956/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33222, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-04-15T03:12:07+08:00", "utc": "1956-04-14T19:12:07Z", "ms": -432794872918.1254 }, "end": { "local": "1956-04-16T00:58:26+08:00", "utc": "1956-04-15T16:58:26Z", "ms": -432716493622.20935 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-15T03:12:07+08:00", "utc": "1956-04-14T19:12:07Z", "ms": -432794872918.1254 }, "end": { "local": "1956-04-16T00:58:26+08:00", "utc": "1956-04-15T16:58:26Z", "ms": -432716493622.20935 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-15", "window": { "start": { "local": "1956-04-15T12:25:49+08:00", "utc": "1956-04-15T04:25:49Z", "ms": -432761651021.1809 }, "end": { "local": "1956-04-15T13:13:49+08:00", "utc": "1956-04-15T05:13:49Z", "ms": -432758771021.1809 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-16", "window": { "start": { "local": "1956-04-16T12:25:34+08:00", "utc": "1956-04-16T04:25:34Z", "ms": -432675265532.2574 }, "end": { "local": "1956-04-16T13:13:34+08:00", "utc": "1956-04-16T05:13:34Z", "ms": -432672385532.2574 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 03:12 on Sun 15 Apr to 00:58 on Mon 16 Apr.", "fact": "1956-04-14T19:12:07Z → 1956-04-15T16:58:26Z" }, { "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": "Pañcamī 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 33222 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Qingyang, 1956: Sunday 15 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": "1956-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-15", "confidence": "determinate" } ], "quote": "In Qingyang, Lakṣmī Pañcamī 1956 falls on Sunday 15 April. Pañcamī runs from 03:12 on Sun 15 Apr to 00:58 on Mon 16 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18706, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-04-17T20:32:19+08:00", "utc": "1956-04-17T12:32:19Z", "ms": -432559661275.20087 }, "end": { "local": "1956-04-18T18:24:53+08:00", "utc": "1956-04-18T10:24:53Z", "ms": -432480907181.2464 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-17T20:32:19+08:00", "utc": "1956-04-17T12:32:19Z", "ms": -432559661275.20087 }, "end": { "local": "1956-04-18T18:24:53+08:00", "utc": "1956-04-18T10:24:53Z", "ms": -432480907181.2464 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-17", "window": { "start": { "local": "1956-04-17T12:25:20+08:00", "utc": "1956-04-17T04:25:20Z", "ms": -432588879700.5034 }, "end": { "local": "1956-04-17T13:13:20+08:00", "utc": "1956-04-17T05:13:20Z", "ms": -432585999700.5034 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-04-18", "window": { "start": { "local": "1956-04-18T12:25:06+08:00", "utc": "1956-04-18T04:25:06Z", "ms": -432502493512.8478 }, "end": { "local": "1956-04-18T13:13:06+08:00", "utc": "1956-04-18T05:13:06Z", "ms": -432499613512.8478 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 20:32 on Tue 17 Apr to 18:25 on Wed 18 Apr.", "fact": "1956-04-17T12:32:19Z → 1956-04-18T10:24:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 17th, 12:25–13:13 on the 18th.", "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 17th and 48 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 18706 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Qingyang, 1956: Wednesday 18 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": "1956-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-18", "confidence": "determinate" } ], "quote": "In Qingyang, Bhavānī Utpatti 1956 falls on Wednesday 18 April. Aṣṭamī runs from 20:32 on Tue 17 Apr to 18:25 on Wed 18 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11479, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1956-04-18T18:24:53+08:00", "utc": "1956-04-18T10:24:53Z", "ms": -432480907181.2464 }, "end": { "local": "1956-04-19T16:24:12+08:00", "utc": "1956-04-19T08:24:12Z", "ms": -432401748251.44275 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-18T18:24:53+08:00", "utc": "1956-04-18T10:24:53Z", "ms": -432480907181.2464 }, "end": { "local": "1956-04-19T16:24:12+08:00", "utc": "1956-04-19T08:24:12Z", "ms": -432401748251.44275 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-18", "window": { "start": { "local": "1956-04-18T12:25:06+08:00", "utc": "1956-04-18T04:25:06Z", "ms": -432502493512.8478 }, "end": { "local": "1956-04-18T13:13:06+08:00", "utc": "1956-04-18T05:13:06Z", "ms": -432499613512.8478 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-04-19", "window": { "start": { "local": "1956-04-19T12:24:53+08:00", "utc": "1956-04-19T04:24:53Z", "ms": -432416106955.393 }, "end": { "local": "1956-04-19T13:12:53+08:00", "utc": "1956-04-19T05:12:53Z", "ms": -432413226955.393 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 18:25 on Wed 18 Apr to 16:24 on Thu 19 Apr.", "fact": "1956-04-18T10:24:53Z → 1956-04-19T08:24:12Z" }, { "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": "Navamī 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11479 s" }, { "step": "ruling", "text": "Rāma Navamī, Qingyang, 1956: Thursday 19 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": "1956-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-19", "confidence": "determinate" } ], "quote": "In Qingyang, Rāma Navamī 1956 falls on Thursday 19 April. Navamī runs from 18:25 on Wed 18 Apr to 16:24 on Thu 19 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-04-21", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24229, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-04-20T14:32:46+08:00", "utc": "1956-04-20T06:32:46Z", "ms": -432322033747.24506 }, "end": { "local": "1956-04-21T12:53:39+08:00", "utc": "1956-04-21T04:53:39Z", "ms": -432241580648.71387 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-20T14:32:46+08:00", "utc": "1956-04-20T06:32:46Z", "ms": -432322033747.24506 }, "end": { "local": "1956-04-21T12:53:39+08:00", "utc": "1956-04-21T04:53:39Z", "ms": -432241580648.71387 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-04-20", "window": { "start": { "local": "1956-04-20T06:11:06+08:00", "utc": "1956-04-19T22:11:06Z", "ms": -432352133901.4251 }, "end": { "local": "1956-04-20T06:11:06+08:00", "utc": "1956-04-19T22:11:06Z", "ms": -432352133901.4251 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-04-21", "window": { "start": { "local": "1956-04-21T06:09:51+08:00", "utc": "1956-04-20T22:09:51Z", "ms": -432265809183.1197 }, "end": { "local": "1956-04-21T06:09:51+08:00", "utc": "1956-04-20T22:09:51Z", "ms": -432265809183.1197 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:33 on Fri 20 Apr to 12:54 on Sat 21 Apr.", "fact": "1956-04-20T06:32:46Z → 1956-04-21T04:53:39Z" }, { "step": "kaala", "text": "Sunrise is at 06:11 on the 20th and 06:10 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 20th and is on the 21st.", "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 24229 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Qingyang, 1956: Saturday 21 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": "1956-04-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-21", "confidence": "determinate" } ], "quote": "In Qingyang, Kāmadā Ekādaśī 1956 falls on Saturday 21 April. Ekādaśī runs from 14:33 on Fri 20 Apr to 12:54 on Sat 21 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-04-21", "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/1956/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3223, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-04-22T11:30:32+08:00", "utc": "1956-04-22T03:30:32Z", "ms": -432160167524.0811 }, "end": { "local": "1956-04-23T10:27:40+08:00", "utc": "1956-04-23T02:27:40Z", "ms": -432077539558.1196 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-22T11:30:32+08:00", "utc": "1956-04-22T03:30:32Z", "ms": -432160167524.0811 }, "end": { "local": "1956-04-23T10:27:40+08:00", "utc": "1956-04-23T02:27:40Z", "ms": -432077539558.1196 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-22", "window": { "start": { "local": "1956-04-22T12:24:15+08:00", "utc": "1956-04-22T04:24:15Z", "ms": -432156944914.77563 }, "end": { "local": "1956-04-22T13:12:15+08:00", "utc": "1956-04-22T05:12:15Z", "ms": -432154064914.77563 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-23", "window": { "start": { "local": "1956-04-23T12:24:03+08:00", "utc": "1956-04-23T04:24:03Z", "ms": -432070556726.51636 }, "end": { "local": "1956-04-23T13:12:03+08:00", "utc": "1956-04-23T05:12:03Z", "ms": -432067676726.51636 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:31 on Sun 22 Apr to 10:28 on Mon 23 Apr.", "fact": "1956-04-22T03:30:32Z → 1956-04-23T02:27:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 22nd, 12:24–13:12 on the 23rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 22nd and 0 of 48 on the 23rd.", "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 3223 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Qingyang, 1956: Sunday 22 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": "1956-04-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-22", "confidence": "boundary" } ], "quote": "In Qingyang, Anaṅga Trayodaśī 1956 falls on Sunday 22 April. Trayodaśī runs from 11:31 on Sun 22 Apr to 10:28 on Mon 23 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-04-22", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28641, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-04-22T11:30:32+08:00", "utc": "1956-04-22T03:30:32Z", "ms": -432160167524.0811 }, "end": { "local": "1956-04-23T10:27:40+08:00", "utc": "1956-04-23T02:27:40Z", "ms": -432077539558.1196 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-22T11:30:32+08:00", "utc": "1956-04-22T03:30:32Z", "ms": -432160167524.0811 }, "end": { "local": "1956-04-23T10:27:40+08:00", "utc": "1956-04-23T02:27:40Z", "ms": -432077539558.1196 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-04-22", "window": { "start": { "local": "1956-04-22T19:27:54+08:00", "utc": "1956-04-22T11:27:54Z", "ms": -432131526161.9023 }, "end": { "local": "1956-04-22T20:53:10+08:00", "utc": "1956-04-22T12:53:10Z", "ms": -432126410316.87976 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "1956-04-23", "window": { "start": { "local": "1956-04-23T19:28:44+08:00", "utc": "1956-04-23T11:28:44Z", "ms": -432045076128.79944 }, "end": { "local": "1956-04-23T20:53:43+08:00", "utc": "1956-04-23T12:53:43Z", "ms": -432039976661.20013 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:31 on Sun 22 Apr to 10:28 on Mon 23 Apr.", "fact": "1956-04-22T03:30:32Z → 1956-04-23T02:27:40Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:28–20:53 on the 22nd, 19:29–20:54 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 22nd and 0 of 85 on the 23rd.", "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 28641 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Sunday 22 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": "1956-04-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-22", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Sunday 22 April. Trayodaśī runs from 11:31 on Sun 22 Apr to 10:28 on Mon 23 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-04-22", "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/1956/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6983, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-04-23T10:27:40+08:00", "utc": "1956-04-23T02:27:40Z", "ms": -432077539558.1196 }, "end": { "local": "1956-04-24T09:49:34+08:00", "utc": "1956-04-24T01:49:34Z", "ms": -431993425611.5824 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-23T10:27:40+08:00", "utc": "1956-04-23T02:27:40Z", "ms": -432077539558.1196 }, "end": { "local": "1956-04-24T09:49:34+08:00", "utc": "1956-04-24T01:49:34Z", "ms": -431993425611.5824 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-23", "window": { "start": { "local": "1956-04-23T12:24:03+08:00", "utc": "1956-04-23T04:24:03Z", "ms": -432070556726.51636 }, "end": { "local": "1956-04-23T13:12:03+08:00", "utc": "1956-04-23T05:12:03Z", "ms": -432067676726.51636 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-24", "window": { "start": { "local": "1956-04-24T12:23:52+08:00", "utc": "1956-04-24T04:23:52Z", "ms": -431984168091.3811 }, "end": { "local": "1956-04-24T13:11:52+08:00", "utc": "1956-04-24T05:11:52Z", "ms": -431981288091.3811 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:28 on Mon 23 Apr to 09:50 on Tue 24 Apr.", "fact": "1956-04-23T02:27:40Z → 1956-04-24T01:49:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 23rd, 12:24–13:12 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6983 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Qingyang, 1956: Monday 23 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": "1956-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-23", "confidence": "determinate" } ], "quote": "In Qingyang, Viṣṇudamanaka Caturdaśī 1956 falls on Monday 23 April. Caturdaśī runs from 10:28 on Mon 23 Apr to 09:50 on Tue 24 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9258, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-04-24T09:49:34+08:00", "utc": "1956-04-24T01:49:34Z", "ms": -431993425611.5824 }, "end": { "local": "1956-04-25T09:40:33+08:00", "utc": "1956-04-25T01:40:33Z", "ms": -431907567430.836 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1956-04-24T09:49:34+08:00", "utc": "1956-04-24T01:49:34Z", "ms": -431993425611.5824 }, "end": { "local": "1956-04-25T09:40:33+08:00", "utc": "1956-04-25T01:40:33Z", "ms": -431907567430.836 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-04-24", "window": { "start": { "local": "1956-04-24T12:23:52+08:00", "utc": "1956-04-24T04:23:52Z", "ms": -431984168091.3811 }, "end": { "local": "1956-04-24T13:11:52+08:00", "utc": "1956-04-24T05:11:52Z", "ms": -431981288091.3811 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-04-25", "window": { "start": { "local": "1956-04-25T12:23:41+08:00", "utc": "1956-04-25T04:23:41Z", "ms": -431897778994.09454 }, "end": { "local": "1956-04-25T13:11:41+08:00", "utc": "1956-04-25T05:11:41Z", "ms": -431894898994.09454 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:50 on Tue 24 Apr to 09:41 on Wed 25 Apr.", "fact": "1956-04-24T01:49:34Z → 1956-04-25T01:40:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:24–13:12 on the 24th, 12:24–13:12 on the 25th.", "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 24th and 0 of 48 on the 25th.", "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 9258 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Qingyang, 1956: Tuesday 24 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": "1956-04-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-24", "confidence": "determinate" } ], "quote": "In Qingyang, Caitrī Pūrṇimā 1956 falls on Tuesday 24 April. Pūrṇimā runs from 09:50 on Tue 24 Apr to 09:41 on Wed 25 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-04-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32430, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-04-28T12:32:27+08:00", "utc": "1956-04-28T04:32:27Z", "ms": -431638052812.51154 }, "end": { "local": "1956-04-29T14:32:12+08:00", "utc": "1956-04-29T06:32:12Z", "ms": -431544467637.1834 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-04-28T12:32:27+08:00", "utc": "1956-04-28T04:32:27Z", "ms": -431638052812.51154 }, "end": { "local": "1956-04-29T14:32:12+08:00", "utc": "1956-04-29T06:32:12Z", "ms": -431544467637.1834 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-04-28", "window": { "start": { "local": "1956-04-28T22:45:36+08:00", "utc": "1956-04-28T14:45:36Z", "ms": -431601263502.6181 }, "end": { "local": "1956-04-28T22:45:36+08:00", "utc": "1956-04-28T14:45:36Z", "ms": -431601263502.6181 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-04-29", "window": { "start": { "local": "1956-04-29T23:32:42+08:00", "utc": "1956-04-29T15:32:42Z", "ms": -431512038117.7456 }, "end": { "local": "1956-04-29T23:32:42+08:00", "utc": "1956-04-29T15:32:42Z", "ms": -431512038117.7456 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:32 on Sat 28 Apr to 14:32 on Sun 29 Apr.", "fact": "1956-04-28T04:32:27Z → 1956-04-29T06:32:12Z" }, { "step": "kaala", "text": "Moonrise is at 22:46 on the 28th and 23:33 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 28th and is not on the 29th.", "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 32430 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Saturday 28 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": "1956-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-04-28", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Saturday 28 April. Caturthī runs from 12:32 on Sat 28 Apr to 14:32 on Sun 29 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-04-28", "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/1956/ekadashi?on=1956-05-06", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11134, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-05-06T02:31:45+08:00", "utc": "1956-05-05T18:31:45Z", "ms": -430982894788.0502 }, "end": { "local": "1956-05-07T02:46:22+08:00", "utc": "1956-05-06T18:46:22Z", "ms": -430895618303.91815 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-06T02:31:45+08:00", "utc": "1956-05-05T18:31:45Z", "ms": -430982894788.0502 }, "end": { "local": "1956-05-07T02:46:22+08:00", "utc": "1956-05-06T18:46:22Z", "ms": -430895618303.91815 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-05-06", "window": { "start": { "local": "1956-05-06T05:52:55+08:00", "utc": "1956-05-05T21:52:55Z", "ms": -430970825458.0384 }, "end": { "local": "1956-05-06T05:52:55+08:00", "utc": "1956-05-05T21:52:55Z", "ms": -430970825458.0384 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-05-07", "window": { "start": { "local": "1956-05-07T05:51:56+08:00", "utc": "1956-05-06T21:51:56Z", "ms": -430884484322.08887 }, "end": { "local": "1956-05-07T05:51:56+08:00", "utc": "1956-05-06T21:51:56Z", "ms": -430884484322.08887 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:32 on Sun 6 May to 02:46 on Mon 7 May.", "fact": "1956-05-05T18:31:45Z → 1956-05-06T18:46:22Z" }, { "step": "kaala", "text": "Sunrise is at 05:53 on the 6th and 05:52 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 6th and is not on the 7th.", "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 11134 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Qingyang, 1956: Sunday 6 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": "1956-05-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-06", "confidence": "determinate" } ], "quote": "In Qingyang, Varūthinī Ekādaśī 1956 falls on Sunday 6 May. Ekādaśī runs from 02:32 on Sun 6 May to 02:46 on Mon 7 May and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-05-06", "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/1956/pradosha-vrata?on=1956-05-08", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14624, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-05-08T02:16:51+08:00", "utc": "1956-05-07T18:16:51Z", "ms": -430810988679.6875 }, "end": { "local": "1956-05-09T01:06:10+08:00", "utc": "1956-05-08T17:06:10Z", "ms": -430728830036.4607 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-08T02:16:51+08:00", "utc": "1956-05-07T18:16:51Z", "ms": -430810988679.6875 }, "end": { "local": "1956-05-09T01:06:10+08:00", "utc": "1956-05-08T17:06:10Z", "ms": -430728830036.4607 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-05-07", "window": { "start": { "local": "1956-05-07T19:40:26+08:00", "utc": "1956-05-07T11:40:26Z", "ms": -430834774435.245 }, "end": { "local": "1956-05-07T21:01:50+08:00", "utc": "1956-05-07T13:01:50Z", "ms": -430829890099.7749 } }, "covered_min": 0, "window_min": 81, "qualifies": false }, { "local_date": "1956-05-08", "window": { "start": { "local": "1956-05-08T19:41:15+08:00", "utc": "1956-05-08T11:41:15Z", "ms": -430748324665.3998 }, "end": { "local": "1956-05-08T21:02:26+08:00", "utc": "1956-05-08T13:02:26Z", "ms": -430743454473.51086 } }, "covered_min": 81, "window_min": 81, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:17 on Tue 8 May to 01:06 on Wed 9 May.", "fact": "1956-05-07T18:16:51Z → 1956-05-08T17:06:10Z" }, { "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": "Trayodaśī 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. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14624 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Tuesday 8 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": "1956-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-08", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Tuesday 8 May. Trayodaśī runs from 02:17 on Tue 8 May to 01:06 on Wed 9 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-05-08", "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/1956/shivaratri?on=1956-05-08", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-08", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 209, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-05-09T01:06:10+08:00", "utc": "1956-05-08T17:06:10Z", "ms": -430728830036.4607 }, "end": { "local": "1956-05-09T23:19:41+08:00", "utc": "1956-05-09T15:19:41Z", "ms": -430648818542.6122 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-09T01:06:10+08:00", "utc": "1956-05-08T17:06:10Z", "ms": -430728830036.4607 }, "end": { "local": "1956-05-09T23:19:41+08:00", "utc": "1956-05-09T15:19:41Z", "ms": -430648818542.6122 } }, "kaala": "nishita", "days": [ { "local_date": "1956-05-08", "window": { "start": { "local": "1956-05-09T00:21:39+08:00", "utc": "1956-05-08T16:21:39Z", "ms": -430731501445.8163 }, "end": { "local": "1956-05-09T01:09:39+08:00", "utc": "1956-05-08T17:09:39Z", "ms": -430728621445.8163 } }, "covered_min": 3, "window_min": 48, "qualifies": true }, { "local_date": "1956-05-09", "window": { "start": { "local": "1956-05-10T00:21:36+08:00", "utc": "1956-05-09T16:21:36Z", "ms": -430645104130.1212 }, "end": { "local": "1956-05-10T01:09:36+08:00", "utc": "1956-05-09T17:09:36Z", "ms": -430642224130.1212 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:06 on Wed 9 May to 23:20 on Wed 9 May.", "fact": "1956-05-08T17:06:10Z → 1956-05-09T15:19:41Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:22–01:10 on the 8th, 00:22–01:10 on the 9th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 3 of 48 minutes on the 8th and 0 of 48 on the 9th.", "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 209 s < 300 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Tuesday 8 May.", "fact": "confidence: boundary (margin)" } ], "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": "1956-05-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-08", "confidence": "boundary" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Tuesday 8 May. Caturdaśī runs from 01:06 on Wed 9 May to 23:20 on Wed 9 May and covers 3 of 48 minutes of niśītha that night. It is 3 min 29 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-05-08", "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/1956/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14785, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-05-12T15:38:08+08:00", "utc": "1956-05-12T07:38:08Z", "ms": -430417312409.62775 }, "end": { "local": "1956-05-13T12:42:44+08:00", "utc": "1956-05-13T04:42:44Z", "ms": -430341436461.3395 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-12T15:38:08+08:00", "utc": "1956-05-12T07:38:08Z", "ms": -430417312409.62775 }, "end": { "local": "1956-05-13T12:42:44+08:00", "utc": "1956-05-13T04:42:44Z", "ms": -430341436461.3395 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-05-12", "window": { "start": { "local": "1956-05-12T19:44:33+08:00", "utc": "1956-05-12T11:44:33Z", "ms": -430402527286.3268 }, "end": { "local": "1956-05-12T21:04:48+08:00", "utc": "1956-05-12T13:04:48Z", "ms": -430397711666.5834 } }, "covered_min": 80, "window_min": 80, "qualifies": true }, { "local_date": "1956-05-13", "window": { "start": { "local": "1956-05-13T19:45:21+08:00", "utc": "1956-05-13T11:45:21Z", "ms": -430316078509.3321 }, "end": { "local": "1956-05-13T21:05:24+08:00", "utc": "1956-05-13T13:05:24Z", "ms": -430311276000.25635 } }, "covered_min": 0, "window_min": 80, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 15:38 on Sat 12 May to 12:43 on Sun 13 May.", "fact": "1956-05-12T07:38:08Z → 1956-05-13T04:42:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:45–21:05 on the 12th, 19:45–21:05 on the 13th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 80 of 80 minutes on the 12th and 0 of 80 on the 13th.", "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 14785 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Qingyang, 1956: Saturday 12 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": "1956-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-12", "confidence": "determinate" } ], "quote": "In Qingyang, Paraśurāma Jayantī 1956 falls on Saturday 12 May. Tṛtīyā runs from 15:38 on Sat 12 May to 12:43 on Sun 13 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8196, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-05-12T15:38:08+08:00", "utc": "1956-05-12T07:38:08Z", "ms": -430417312409.62775 }, "end": { "local": "1956-05-13T12:42:44+08:00", "utc": "1956-05-13T04:42:44Z", "ms": -430341436461.3395 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-12T15:38:08+08:00", "utc": "1956-05-12T07:38:08Z", "ms": -430417312409.62775 }, "end": { "local": "1956-05-13T12:42:44+08:00", "utc": "1956-05-13T04:42:44Z", "ms": -430341436461.3395 } }, "kaala": "purvahna", "days": [ { "local_date": "1956-05-12", "window": { "start": { "local": "1956-05-12T05:47:21+08:00", "utc": "1956-05-11T21:47:21Z", "ms": -430452759196.62506 }, "end": { "local": "1956-05-12T10:26:25+08:00", "utc": "1956-05-12T02:26:25Z", "ms": -430436015226.52563 } }, "covered_min": 0, "window_min": 279, "qualifies": false }, { "local_date": "1956-05-13", "window": { "start": { "local": "1956-05-13T05:46:30+08:00", "utc": "1956-05-12T21:46:30Z", "ms": -430366410138.2513 }, "end": { "local": "1956-05-13T10:26:07+08:00", "utc": "1956-05-13T02:26:07Z", "ms": -430349632928.6116 } }, "covered_min": 280, "window_min": 280, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 15:38 on Sat 12 May to 12:43 on Sun 13 May.", "fact": "1956-05-12T07:38:08Z → 1956-05-13T04:42:44Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:47–10:26 on the 12th, 05:46–10:26 on the 13th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 0 of 279 minutes on the 12th and 280 of 280 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8196 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Qingyang, 1956: Sunday 13 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": "1956-05-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-13", "confidence": "determinate" } ], "quote": "In Qingyang, Akṣaya Tṛtīyā 1956 falls on Sunday 13 May. Tṛtīyā runs from 15:38 on Sat 12 May to 12:43 on Sun 13 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-05-13", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1248, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-05-13T12:42:44+08:00", "utc": "1956-05-13T04:42:44Z", "ms": -430341436461.3395 }, "end": { "local": "1956-05-14T09:48:47+08:00", "utc": "1956-05-14T01:48:47Z", "ms": -430265472961.1462 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-13T12:42:44+08:00", "utc": "1956-05-13T04:42:44Z", "ms": -430341436461.3395 }, "end": { "local": "1956-05-14T09:48:47+08:00", "utc": "1956-05-14T01:48:47Z", "ms": -430265472961.1462 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-13", "window": { "start": { "local": "1956-05-13T12:21:56+08:00", "utc": "1956-05-13T04:21:56Z", "ms": -430342684323.7917 }, "end": { "local": "1956-05-13T13:09:56+08:00", "utc": "1956-05-13T05:09:56Z", "ms": -430339804323.7917 } }, "covered_min": 27, "window_min": 48, "qualifies": true }, { "local_date": "1956-05-14", "window": { "start": { "local": "1956-05-14T12:21:55+08:00", "utc": "1956-05-14T04:21:55Z", "ms": -430256284855.94006 }, "end": { "local": "1956-05-14T13:09:55+08:00", "utc": "1956-05-14T05:09:55Z", "ms": -430253404855.94006 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:43 on Sun 13 May to 09:49 on Mon 14 May.", "fact": "1956-05-13T04:42:44Z → 1956-05-14T01:48:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 13th, 12:22–13:10 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 27 of 48 minutes on the 13th and 0 of 48 on the 14th.", "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 1248 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Sunday 13 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": "1956-05-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-13", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Sunday 13 May. Caturthī runs from 12:43 on Sun 13 May to 09:49 on Mon 14 May and covers 27 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-05-13", "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/1956/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9188, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-05-14T09:48:47+08:00", "utc": "1956-05-14T01:48:47Z", "ms": -430265472961.1462 }, "end": { "local": "1956-05-15T07:02:40+08:00", "utc": "1956-05-14T23:02:40Z", "ms": -430189040045.5349 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-14T09:48:47+08:00", "utc": "1956-05-14T01:48:47Z", "ms": -430265472961.1462 }, "end": { "local": "1956-05-15T07:02:40+08:00", "utc": "1956-05-14T23:02:40Z", "ms": -430189040045.5349 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-14", "window": { "start": { "local": "1956-05-14T12:21:55+08:00", "utc": "1956-05-14T04:21:55Z", "ms": -430256284855.94006 }, "end": { "local": "1956-05-14T13:09:55+08:00", "utc": "1956-05-14T05:09:55Z", "ms": -430253404855.94006 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-05-15", "window": { "start": { "local": "1956-05-15T12:21:55+08:00", "utc": "1956-05-15T04:21:55Z", "ms": -430169884844.0233 }, "end": { "local": "1956-05-15T13:09:55+08:00", "utc": "1956-05-15T05:09:55Z", "ms": -430167004844.0233 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:49 on Mon 14 May to 07:03 on Tue 15 May.", "fact": "1956-05-14T01:48:47Z → 1956-05-14T23:02:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 14th, 12:22–13:10 on the 15th.", "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 14th and 0 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 9188 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Qingyang, 1956: Monday 14 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": "1956-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-14", "confidence": "determinate" } ], "quote": "In Qingyang, Śaṅkara Jayantī 1956 falls on Monday 14 May. Pañcamī runs from 09:49 on Mon 14 May to 07:03 on Tue 15 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28324, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-05-16T04:29:52+08:00", "utc": "1956-05-15T20:29:52Z", "ms": -430111808381.9361 }, "end": { "local": "1956-05-17T02:14:54+08:00", "utc": "1956-05-16T18:14:54Z", "ms": -430033505841.88995 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-16T04:29:52+08:00", "utc": "1956-05-15T20:29:52Z", "ms": -430111808381.9361 }, "end": { "local": "1956-05-17T02:14:54+08:00", "utc": "1956-05-16T18:14:54Z", "ms": -430033505841.88995 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-16", "window": { "start": { "local": "1956-05-16T12:21:56+08:00", "utc": "1956-05-16T04:21:56Z", "ms": -430083484293.5983 }, "end": { "local": "1956-05-16T13:09:56+08:00", "utc": "1956-05-16T05:09:56Z", "ms": -430080604293.5983 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-05-17", "window": { "start": { "local": "1956-05-17T12:21:57+08:00", "utc": "1956-05-17T04:21:57Z", "ms": -429997083209.5751 }, "end": { "local": "1956-05-17T13:09:57+08:00", "utc": "1956-05-17T05:09:57Z", "ms": -429994203209.5751 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 04:30 on Wed 16 May to 02:15 on Thu 17 May.", "fact": "1956-05-15T20:29:52Z → 1956-05-16T18:14:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 16th, 12:22–13:10 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 28324 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Qingyang, 1956: Wednesday 16 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": "1956-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-16", "confidence": "determinate" } ], "quote": "In Qingyang, Gaṅgotpatti (Ganga Saptami) 1956 falls on Wednesday 16 May. Saptamī runs from 04:30 on Wed 16 May to 02:15 on Thu 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-05-20", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28372, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-05-19T21:48:21+08:00", "utc": "1956-05-19T13:48:21Z", "ms": -429790298526.5346 }, "end": { "local": "1956-05-20T21:11:59+08:00", "utc": "1956-05-20T13:11:59Z", "ms": -429706081221.2476 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-19T21:48:21+08:00", "utc": "1956-05-19T13:48:21Z", "ms": -429790298526.5346 }, "end": { "local": "1956-05-20T21:11:59+08:00", "utc": "1956-05-20T13:11:59Z", "ms": -429706081221.2476 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-05-20", "window": { "start": { "local": "1956-05-20T05:41:13+08:00", "utc": "1956-05-19T21:41:13Z", "ms": -429761926761.49756 }, "end": { "local": "1956-05-20T05:41:13+08:00", "utc": "1956-05-19T21:41:13Z", "ms": -429761926761.49756 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-05-21", "window": { "start": { "local": "1956-05-21T05:40:34+08:00", "utc": "1956-05-20T21:40:34Z", "ms": -429675566045.4106 }, "end": { "local": "1956-05-21T05:40:34+08:00", "utc": "1956-05-20T21:40:34Z", "ms": -429675566045.4106 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:48 on Sat 19 May to 21:12 on Sun 20 May.", "fact": "1956-05-19T13:48:21Z → 1956-05-20T13:11:59Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 20th and 05:41 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 20th and is not on the 21st.", "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 28372 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Qingyang, 1956: Sunday 20 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": "1956-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-20", "confidence": "determinate" } ], "quote": "In Qingyang, Mohinī Ekādaśī 1956 falls on Sunday 20 May. Ekādaśī runs from 21:48 on Sat 19 May to 21:12 on Sun 20 May and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-05-20", "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/1956/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28403, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-05-20T21:11:59+08:00", "utc": "1956-05-20T13:11:59Z", "ms": -429706081221.2476 }, "end": { "local": "1956-05-21T21:03:29+08:00", "utc": "1956-05-21T13:03:29Z", "ms": -429620190941.279 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-20T21:11:59+08:00", "utc": "1956-05-20T13:11:59Z", "ms": -429706081221.2476 }, "end": { "local": "1956-05-21T21:03:29+08:00", "utc": "1956-05-21T13:03:29Z", "ms": -429620190941.279 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-20", "window": { "start": { "local": "1956-05-20T12:22:03+08:00", "utc": "1956-05-20T04:22:03Z", "ms": -429737876797.85754 }, "end": { "local": "1956-05-20T13:10:03+08:00", "utc": "1956-05-20T05:10:03Z", "ms": -429734996797.85754 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-05-21", "window": { "start": { "local": "1956-05-21T12:22:06+08:00", "utc": "1956-05-21T04:22:06Z", "ms": -429651473620.4975 }, "end": { "local": "1956-05-21T13:10:06+08:00", "utc": "1956-05-21T05:10:06Z", "ms": -429648593620.4975 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 21:12 on Sun 20 May to 21:03 on Mon 21 May.", "fact": "1956-05-20T13:11:59Z → 1956-05-21T13:03:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 20th, 12:22–13:10 on the 21st.", "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 20th and 48 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: purvaviddha → only-day · margin 28403 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Qingyang, 1956: Monday 21 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": "1956-05-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-21", "confidence": "determinate" } ], "quote": "In Qingyang, Paraśurāma Dvādaśī 1956 falls on Monday 21 May. Dvādaśī runs from 21:12 on Sun 20 May to 21:03 on Mon 21 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28403, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-05-20T21:11:59+08:00", "utc": "1956-05-20T13:11:59Z", "ms": -429706081221.2476 }, "end": { "local": "1956-05-21T21:03:29+08:00", "utc": "1956-05-21T13:03:29Z", "ms": -429620190941.279 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-20T21:11:59+08:00", "utc": "1956-05-20T13:11:59Z", "ms": -429706081221.2476 }, "end": { "local": "1956-05-21T21:03:29+08:00", "utc": "1956-05-21T13:03:29Z", "ms": -429620190941.279 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-20", "window": { "start": { "local": "1956-05-20T12:22:03+08:00", "utc": "1956-05-20T04:22:03Z", "ms": -429737876797.85754 }, "end": { "local": "1956-05-20T13:10:03+08:00", "utc": "1956-05-20T05:10:03Z", "ms": -429734996797.85754 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-05-21", "window": { "start": { "local": "1956-05-21T12:22:06+08:00", "utc": "1956-05-21T04:22:06Z", "ms": -429651473620.4975 }, "end": { "local": "1956-05-21T13:10:06+08:00", "utc": "1956-05-21T05:10:06Z", "ms": -429648593620.4975 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 21:12 on Sun 20 May to 21:03 on Mon 21 May.", "fact": "1956-05-20T13:11:59Z → 1956-05-21T13:03:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 20th, 12:22–13:10 on the 21st.", "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 20th and 48 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: purvaviddha → only-day · margin 28403 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Qingyang, 1956: Monday 21 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": "1956-05-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-21", "confidence": "determinate" } ], "quote": "In Qingyang, Rukmiṇī Dvādaśī 1956 falls on Monday 21 May. Dvādaśī runs from 21:12 on Sun 20 May to 21:03 on Mon 21 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-05-22", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-22", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 396, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-05-21T21:03:29+08:00", "utc": "1956-05-21T13:03:29Z", "ms": -429620190941.279 }, "end": { "local": "1956-05-22T21:23:11+08:00", "utc": "1956-05-22T13:23:11Z", "ms": -429532609202.8498 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-21T21:03:29+08:00", "utc": "1956-05-21T13:03:29Z", "ms": -429620190941.279 }, "end": { "local": "1956-05-22T21:23:11+08:00", "utc": "1956-05-22T13:23:11Z", "ms": -429532609202.8498 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-05-21", "window": { "start": { "local": "1956-05-21T19:51:39+08:00", "utc": "1956-05-21T11:51:39Z", "ms": -429624501195.5844 }, "end": { "local": "1956-05-21T21:10:05+08:00", "utc": "1956-05-21T13:10:05Z", "ms": -429619794873.87036 } }, "covered_min": 7, "window_min": 78, "qualifies": true }, { "local_date": "1956-05-22", "window": { "start": { "local": "1956-05-22T19:52:24+08:00", "utc": "1956-05-22T11:52:24Z", "ms": -429538056077.1905 }, "end": { "local": "1956-05-22T21:10:39+08:00", "utc": "1956-05-22T13:10:39Z", "ms": -429533360594.1493 } }, "covered_min": 78, "window_min": 78, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:03 on Mon 21 May to 21:23 on Tue 22 May.", "fact": "1956-05-21T13:03:29Z → 1956-05-22T13:23:11Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:52–21:10 on the 21st, 19:52–21:11 on the 22nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 7 of 78 minutes on the 21st and 78 of 78 on the 22nd.", "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 396 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Tuesday 22 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": "1956-05-22", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-22", "confidence": "boundary" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Tuesday 22 May. Trayodaśī runs from 21:03 on Mon 21 May to 21:23 on Tue 22 May and covers all of pradoṣa that evening. It also reaches the previous evening for 7 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/1956/pradosha-vrata?on=1956-05-22", "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/1956/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 751, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-05-22T21:23:11+08:00", "utc": "1956-05-22T13:23:11Z", "ms": -429532609202.8498 }, "end": { "local": "1956-05-23T22:10:54+08:00", "utc": "1956-05-23T14:10:54Z", "ms": -429443345501.02124 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-22T21:23:11+08:00", "utc": "1956-05-22T13:23:11Z", "ms": -429532609202.8498 }, "end": { "local": "1956-05-23T22:10:54+08:00", "utc": "1956-05-23T14:10:54Z", "ms": -429443345501.02124 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-05-22", "window": { "start": { "local": "1956-05-22T19:52:24+08:00", "utc": "1956-05-22T11:52:24Z", "ms": -429538056077.1905 }, "end": { "local": "1956-05-22T21:10:39+08:00", "utc": "1956-05-22T13:10:39Z", "ms": -429533360594.1493 } }, "covered_min": 0, "window_min": 78, "qualifies": false }, { "local_date": "1956-05-23", "window": { "start": { "local": "1956-05-23T19:53:08+08:00", "utc": "1956-05-23T11:53:08Z", "ms": -429451611507.61176 }, "end": { "local": "1956-05-23T21:11:13+08:00", "utc": "1956-05-23T13:11:13Z", "ms": -429446926578.8493 } }, "covered_min": 78, "window_min": 78, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 21:23 on Tue 22 May to 22:11 on Wed 23 May.", "fact": "1956-05-22T13:23:11Z → 1956-05-23T14:10:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:52–21:11 on the 22nd, 19:53–21:11 on the 23rd.", "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 78 minutes on the 22nd and 78 of 78 on the 23rd.", "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 751 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Qingyang, 1956: Wednesday 23 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": "1956-05-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-23", "confidence": "determinate" } ], "quote": "In Qingyang, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 1956 falls on Wednesday 23 May. Caturdaśī runs from 21:23 on Tue 22 May to 22:11 on Wed 23 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32440, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-05-23T22:10:54+08:00", "utc": "1956-05-23T14:10:54Z", "ms": -429443345501.02124 }, "end": { "local": "1956-05-24T23:25:50+08:00", "utc": "1956-05-24T15:25:50Z", "ms": -429352449782.581 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-23T22:10:54+08:00", "utc": "1956-05-23T14:10:54Z", "ms": -429443345501.02124 }, "end": { "local": "1956-05-24T23:25:50+08:00", "utc": "1956-05-24T15:25:50Z", "ms": -429352449782.581 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-23", "window": { "start": { "local": "1956-05-23T12:22:14+08:00", "utc": "1956-05-23T04:22:14Z", "ms": -429478665730.9967 }, "end": { "local": "1956-05-23T13:10:14+08:00", "utc": "1956-05-23T05:10:14Z", "ms": -429475785730.9967 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-05-24", "window": { "start": { "local": "1956-05-24T12:22:19+08:00", "utc": "1956-05-24T04:22:19Z", "ms": -429392261029.00995 }, "end": { "local": "1956-05-24T13:10:19+08:00", "utc": "1956-05-24T05:10:19Z", "ms": -429389381029.00995 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:11 on Wed 23 May to 23:26 on Thu 24 May.", "fact": "1956-05-23T14:10:54Z → 1956-05-24T15:25:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 23rd, 12:22–13:10 on the 24th.", "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 23rd and 48 of 48 on the 24th.", "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 32440 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Qingyang, 1956: Thursday 24 May.", "fact": "confidence: determinate" } ], "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": "1956-05-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-24", "confidence": "determinate" } ], "quote": "In Qingyang, Buddha Pūrṇimā 1956 falls on Thursday 24 May. Pūrṇimā runs from 22:11 on Wed 23 May to 23:26 on Thu 24 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32440, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-05-23T22:10:54+08:00", "utc": "1956-05-23T14:10:54Z", "ms": -429443345501.02124 }, "end": { "local": "1956-05-24T23:25:50+08:00", "utc": "1956-05-24T15:25:50Z", "ms": -429352449782.581 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-23T22:10:54+08:00", "utc": "1956-05-23T14:10:54Z", "ms": -429443345501.02124 }, "end": { "local": "1956-05-24T23:25:50+08:00", "utc": "1956-05-24T15:25:50Z", "ms": -429352449782.581 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-05-23", "window": { "start": { "local": "1956-05-23T12:22:14+08:00", "utc": "1956-05-23T04:22:14Z", "ms": -429478665730.9967 }, "end": { "local": "1956-05-23T13:10:14+08:00", "utc": "1956-05-23T05:10:14Z", "ms": -429475785730.9967 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-05-24", "window": { "start": { "local": "1956-05-24T12:22:19+08:00", "utc": "1956-05-24T04:22:19Z", "ms": -429392261029.00995 }, "end": { "local": "1956-05-24T13:10:19+08:00", "utc": "1956-05-24T05:10:19Z", "ms": -429389381029.00995 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:11 on Wed 23 May to 23:26 on Thu 24 May.", "fact": "1956-05-23T14:10:54Z → 1956-05-24T15:25:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 23rd, 12:22–13:10 on the 24th.", "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 23rd and 48 of 48 on the 24th.", "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 32440 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Qingyang, 1956: Thursday 24 May.", "fact": "confidence: determinate" } ], "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": "1956-05-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-24", "confidence": "determinate" } ], "quote": "In Qingyang, Sampat Gaurī Vrata 1956 falls on Thursday 24 May. Pūrṇimā runs from 22:11 on Wed 23 May to 23:26 on Thu 24 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-05-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-05-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26141, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-05-28T05:27:04+08:00", "utc": "1956-05-27T21:27:04Z", "ms": -429071576271.08826 }, "end": { "local": "1956-05-29T07:54:49+08:00", "utc": "1956-05-28T23:54:49Z", "ms": -428976310640.0759 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-05-28T05:27:04+08:00", "utc": "1956-05-27T21:27:04Z", "ms": -429071576271.08826 }, "end": { "local": "1956-05-29T07:54:49+08:00", "utc": "1956-05-28T23:54:49Z", "ms": -428976310640.0759 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-05-27", "window": { "start": { "local": "1956-05-27T22:11:23+08:00", "utc": "1956-05-27T14:11:23Z", "ms": -429097717367.6219 }, "end": { "local": "1956-05-27T22:11:23+08:00", "utc": "1956-05-27T14:11:23Z", "ms": -429097717367.6219 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-05-28", "window": { "start": { "local": "1956-05-28T22:50:42+08:00", "utc": "1956-05-28T14:50:42Z", "ms": -429008957736.07495 }, "end": { "local": "1956-05-28T22:50:42+08:00", "utc": "1956-05-28T14:50:42Z", "ms": -429008957736.07495 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:27 on Mon 28 May to 07:55 on Tue 29 May.", "fact": "1956-05-27T21:27:04Z → 1956-05-28T23:54:49Z" }, { "step": "kaala", "text": "Moonrise is at 22:11 on the 27th and 22:51 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 27th and is on the 28th.", "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 26141 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Monday 28 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": "1956-05-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-05-28", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Monday 28 May. Caturthī runs from 05:27 on Mon 28 May to 07:55 on Tue 29 May and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-05-28", "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/1956/ekadashi?on=1956-06-05", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35361, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-06-04T16:17:25+08:00", "utc": "1956-06-04T08:17:25Z", "ms": -428427755408.1796 }, "end": { "local": "1956-06-05T15:23:20+08:00", "utc": "1956-06-05T07:23:20Z", "ms": -428344599624.17285 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-04T16:17:25+08:00", "utc": "1956-06-04T08:17:25Z", "ms": -428427755408.1796 }, "end": { "local": "1956-06-05T15:23:20+08:00", "utc": "1956-06-05T07:23:20Z", "ms": -428344599624.17285 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-06-04", "window": { "start": { "local": "1956-06-04T05:34:14+08:00", "utc": "1956-06-03T21:34:14Z", "ms": -428466346163.43225 }, "end": { "local": "1956-06-04T05:34:14+08:00", "utc": "1956-06-03T21:34:14Z", "ms": -428466346163.43225 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-06-05", "window": { "start": { "local": "1956-06-05T05:33:59+08:00", "utc": "1956-06-04T21:33:59Z", "ms": -428379960697.6516 }, "end": { "local": "1956-06-05T05:33:59+08:00", "utc": "1956-06-04T21:33:59Z", "ms": -428379960697.6516 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:17 on Mon 4 Jun to 15:23 on Tue 5 Jun.", "fact": "1956-06-04T08:17:25Z → 1956-06-05T07:23:20Z" }, { "step": "kaala", "text": "Sunrise is at 05:34 on the 4th and 05:34 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 4th and is on the 5th.", "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 35361 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Qingyang, 1956: Tuesday 5 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": "1956-06-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-05", "confidence": "determinate" } ], "quote": "In Qingyang, Aparā Ekādaśī 1956 falls on Tuesday 5 June. Ekādaśī runs from 16:17 on Mon 4 Jun to 15:23 on Tue 5 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-06-05", "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/1956/pradosha-vrata?on=1956-06-06", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22606, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-06-06T13:45:31+08:00", "utc": "1956-06-06T05:45:31Z", "ms": -428264069462.5623 }, "end": { "local": "1956-06-07T11:29:00+08:00", "utc": "1956-06-07T03:29:00Z", "ms": -428185860433.58154 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-06T13:45:31+08:00", "utc": "1956-06-06T05:45:31Z", "ms": -428264069462.5623 }, "end": { "local": "1956-06-07T11:29:00+08:00", "utc": "1956-06-07T03:29:00Z", "ms": -428185860433.58154 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-06-06", "window": { "start": { "local": "1956-06-06T20:02:17+08:00", "utc": "1956-06-06T12:02:17Z", "ms": -428241463077.0346 }, "end": { "local": "1956-06-06T21:18:27+08:00", "utc": "1956-06-06T13:18:27Z", "ms": -428236892618.8791 } }, "covered_min": 76, "window_min": 76, "qualifies": true }, { "local_date": "1956-06-07", "window": { "start": { "local": "1956-06-07T20:02:49+08:00", "utc": "1956-06-07T12:02:49Z", "ms": -428155030703.73956 }, "end": { "local": "1956-06-07T21:18:54+08:00", "utc": "1956-06-07T13:18:54Z", "ms": -428150465818.1246 } }, "covered_min": 0, "window_min": 76, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:46 on Wed 6 Jun to 11:29 on Thu 7 Jun.", "fact": "1956-06-06T05:45:31Z → 1956-06-07T03:29:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:02–21:18 on the 6th, 20:03–21:19 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 76 of 76 minutes on the 6th and 0 of 76 on the 7th.", "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 22606 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Wednesday 6 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": "1956-06-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-06", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Wednesday 6 June. Trayodaśī runs from 13:46 on Wed 6 Jun to 11:29 on Thu 7 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-06-06", "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/1956/shivaratri?on=1956-06-07", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26919, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-06-07T11:29:00+08:00", "utc": "1956-06-07T03:29:00Z", "ms": -428185860433.58154 }, "end": { "local": "1956-06-08T08:40:47+08:00", "utc": "1956-06-08T00:40:47Z", "ms": -428109553147.0781 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-07T11:29:00+08:00", "utc": "1956-06-07T03:29:00Z", "ms": -428185860433.58154 }, "end": { "local": "1956-06-08T08:40:47+08:00", "utc": "1956-06-08T00:40:47Z", "ms": -428109553147.0781 } }, "kaala": "nishita", "days": [ { "local_date": "1956-06-06", "window": { "start": { "local": "1956-06-07T00:23:56+08:00", "utc": "1956-06-06T16:23:56Z", "ms": -428225763858.9515 }, "end": { "local": "1956-06-07T01:11:56+08:00", "utc": "1956-06-06T17:11:56Z", "ms": -428222883858.9515 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-06-07", "window": { "start": { "local": "1956-06-08T00:24:08+08:00", "utc": "1956-06-07T16:24:08Z", "ms": -428139352382.68335 }, "end": { "local": "1956-06-08T01:12:08+08:00", "utc": "1956-06-07T17:12:08Z", "ms": -428136472382.68335 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:29 on Thu 7 Jun to 08:41 on Fri 8 Jun.", "fact": "1956-06-07T03:29:00Z → 1956-06-08T00:40:47Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:24–01:12 on the 6th, 00:24–01:12 on the 7th.", "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 6th and 48 of 48 on the 7th.", "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 26919 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Thursday 7 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": "1956-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-07", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Thursday 7 June. Caturdaśī runs from 11:29 on Thu 7 Jun to 08:41 on Fri 8 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-06-07", "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/1956/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21082, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-06-10T22:31:39+08:00", "utc": "1956-06-10T14:31:39Z", "ms": -427886900646.47064 }, "end": { "local": "1956-06-11T19:04:19+08:00", "utc": "1956-06-11T11:04:19Z", "ms": -427812940531.4995 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-10T22:31:39+08:00", "utc": "1956-06-10T14:31:39Z", "ms": -427886900646.47064 }, "end": { "local": "1956-06-11T19:04:19+08:00", "utc": "1956-06-11T11:04:19Z", "ms": -427812940531.4995 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-06-10", "window": { "start": { "local": "1956-06-10T12:24:46+08:00", "utc": "1956-06-10T04:24:46Z", "ms": -427923314124.3468 }, "end": { "local": "1956-06-10T13:12:46+08:00", "utc": "1956-06-10T05:12:46Z", "ms": -427920434124.3468 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-06-11", "window": { "start": { "local": "1956-06-11T12:24:58+08:00", "utc": "1956-06-11T04:24:58Z", "ms": -427836902474.2638 }, "end": { "local": "1956-06-11T13:12:58+08:00", "utc": "1956-06-11T05:12:58Z", "ms": -427834022474.2638 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:32 on Sun 10 Jun to 19:04 on Mon 11 Jun.", "fact": "1956-06-10T14:31:39Z → 1956-06-11T11:04:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 10th, 12:25–13:13 on the 11th.", "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 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 21082 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Qingyang, 1956: Monday 11 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": "1956-06-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-11", "confidence": "determinate" } ], "quote": "In Qingyang, Rambhā Tṛtīyā 1956 falls on Monday 11 June. Tṛtīyā runs from 22:32 on Sun 10 Jun to 19:04 on Mon 11 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-06-12", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9400, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-06-11T19:04:19+08:00", "utc": "1956-06-11T11:04:19Z", "ms": -427812940531.4995 }, "end": { "local": "1956-06-12T15:49:49+08:00", "utc": "1956-06-12T07:49:49Z", "ms": -427738210532.63196 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-11T19:04:19+08:00", "utc": "1956-06-11T11:04:19Z", "ms": -427812940531.4995 }, "end": { "local": "1956-06-12T15:49:49+08:00", "utc": "1956-06-12T07:49:49Z", "ms": -427738210532.63196 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-06-11", "window": { "start": { "local": "1956-06-11T12:24:58+08:00", "utc": "1956-06-11T04:24:58Z", "ms": -427836902474.2638 }, "end": { "local": "1956-06-11T13:12:58+08:00", "utc": "1956-06-11T05:12:58Z", "ms": -427834022474.2638 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-06-12", "window": { "start": { "local": "1956-06-12T12:25:09+08:00", "utc": "1956-06-12T04:25:09Z", "ms": -427750490635.28845 }, "end": { "local": "1956-06-12T13:13:09+08:00", "utc": "1956-06-12T05:13:09Z", "ms": -427747610635.28845 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:04 on Mon 11 Jun to 15:50 on Tue 12 Jun.", "fact": "1956-06-11T11:04:19Z → 1956-06-12T07:49:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 11th, 12:25–13:13 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 0 of 48 minutes on the 11th and 48 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 9400 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Tuesday 12 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": "1956-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-12", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Tuesday 12 June. Caturthī runs from 19:04 on Mon 11 Jun to 15:50 on Tue 12 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-06-12", "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/1956/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1026, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-06-13T12:56:15+08:00", "utc": "1956-06-13T04:56:15Z", "ms": -427662224781.593 }, "end": { "local": "1956-06-14T10:30:36+08:00", "utc": "1956-06-14T02:30:36Z", "ms": -427584563831.2534 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-13T12:56:15+08:00", "utc": "1956-06-13T04:56:15Z", "ms": -427662224781.593 }, "end": { "local": "1956-06-14T10:30:36+08:00", "utc": "1956-06-14T02:30:36Z", "ms": -427584563831.2534 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-06-13", "window": { "start": { "local": "1956-06-13T12:25:21+08:00", "utc": "1956-06-13T04:25:21Z", "ms": -427664078633.33264 }, "end": { "local": "1956-06-13T13:13:21+08:00", "utc": "1956-06-13T05:13:21Z", "ms": -427661198633.33264 } }, "covered_min": 17, "window_min": 48, "qualifies": true }, { "local_date": "1956-06-14", "window": { "start": { "local": "1956-06-14T12:25:34+08:00", "utc": "1956-06-14T04:25:34Z", "ms": -427577666493.0924 }, "end": { "local": "1956-06-14T13:13:34+08:00", "utc": "1956-06-14T05:13:34Z", "ms": -427574786493.0924 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:56 on Wed 13 Jun to 10:31 on Thu 14 Jun.", "fact": "1956-06-13T04:56:15Z → 1956-06-14T02:30:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 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": "Ṣaṣṭhī must be present during madhyāhna. It covers 17 of 48 minutes on the 13th and 0 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 1026 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Qingyang, 1956: Wednesday 13 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": "1956-06-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-13", "confidence": "determinate" } ], "quote": "In Qingyang, Araṇya Gaurī Vrata 1956 falls on Wednesday 13 June. Ṣaṣṭhī runs from 12:56 on Wed 13 Jun to 10:31 on Thu 14 Jun and covers 17 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1026, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-06-13T12:56:15+08:00", "utc": "1956-06-13T04:56:15Z", "ms": -427662224781.593 }, "end": { "local": "1956-06-14T10:30:36+08:00", "utc": "1956-06-14T02:30:36Z", "ms": -427584563831.2534 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-13T12:56:15+08:00", "utc": "1956-06-13T04:56:15Z", "ms": -427662224781.593 }, "end": { "local": "1956-06-14T10:30:36+08:00", "utc": "1956-06-14T02:30:36Z", "ms": -427584563831.2534 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-06-13", "window": { "start": { "local": "1956-06-13T12:25:21+08:00", "utc": "1956-06-13T04:25:21Z", "ms": -427664078633.33264 }, "end": { "local": "1956-06-13T13:13:21+08:00", "utc": "1956-06-13T05:13:21Z", "ms": -427661198633.33264 } }, "covered_min": 17, "window_min": 48, "qualifies": true }, { "local_date": "1956-06-14", "window": { "start": { "local": "1956-06-14T12:25:34+08:00", "utc": "1956-06-14T04:25:34Z", "ms": -427577666493.0924 }, "end": { "local": "1956-06-14T13:13:34+08:00", "utc": "1956-06-14T05:13:34Z", "ms": -427574786493.0924 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:56 on Wed 13 Jun to 10:31 on Thu 14 Jun.", "fact": "1956-06-13T04:56:15Z → 1956-06-14T02:30:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 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": "Ṣaṣṭhī must be present during madhyāhna. It covers 17 of 48 minutes on the 13th and 0 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: purvaviddha → only-day · margin 1026 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Qingyang, 1956: Wednesday 13 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": "1956-06-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-13", "confidence": "determinate" } ], "quote": "In Qingyang, Skanda Ṣaṣṭhī (Jyaiṣṭha) 1956 falls on Wednesday 13 June. Ṣaṣṭhī runs from 12:56 on Wed 13 Jun to 10:31 on Thu 14 Jun and covers 17 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-06-19", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4454, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-06-18T06:47:36+08:00", "utc": "1956-06-17T22:47:36Z", "ms": -427252343947.023 }, "end": { "local": "1956-06-19T07:24:07+08:00", "utc": "1956-06-18T23:24:07Z", "ms": -427163753313.60016 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-18T06:47:36+08:00", "utc": "1956-06-17T22:47:36Z", "ms": -427252343947.023 }, "end": { "local": "1956-06-19T07:24:07+08:00", "utc": "1956-06-18T23:24:07Z", "ms": -427163753313.60016 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-06-18", "window": { "start": { "local": "1956-06-18T05:33:22+08:00", "utc": "1956-06-17T21:33:22Z", "ms": -427256797692.7295 }, "end": { "local": "1956-06-18T05:33:22+08:00", "utc": "1956-06-17T21:33:22Z", "ms": -427256797692.7295 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-06-19", "window": { "start": { "local": "1956-06-19T05:33:31+08:00", "utc": "1956-06-18T21:33:31Z", "ms": -427170389325.46387 }, "end": { "local": "1956-06-19T05:33:31+08:00", "utc": "1956-06-18T21:33:31Z", "ms": -427170389325.46387 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:48 on Mon 18 Jun to 07:24 on Tue 19 Jun.", "fact": "1956-06-17T22:47:36Z → 1956-06-18T23:24:07Z" }, { "step": "kaala", "text": "Sunrise is at 05:33 on the 18th and 05:34 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 4454 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Qingyang, 1956: Tuesday 19 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": "1956-06-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-19", "confidence": "determinate" } ], "quote": "In Qingyang, Nirjalā Ekādaśī 1956 falls on Tuesday 19 June. Ekādaśī runs from 06:48 on Mon 18 Jun to 07:24 on Tue 19 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-06-19", "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/1956/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14090, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-06-19T07:24:07+08:00", "utc": "1956-06-18T23:24:07Z", "ms": -427163753313.60016 }, "end": { "local": "1956-06-20T08:31:58+08:00", "utc": "1956-06-20T00:31:58Z", "ms": -427073281869.3884 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-19T07:24:07+08:00", "utc": "1956-06-18T23:24:07Z", "ms": -427163753313.60016 }, "end": { "local": "1956-06-20T08:31:58+08:00", "utc": "1956-06-20T00:31:58Z", "ms": -427073281869.3884 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-06-19", "window": { "start": { "local": "1956-06-19T12:26:35+08:00", "utc": "1956-06-19T04:26:35Z", "ms": -427145604507.97363 }, "end": { "local": "1956-06-19T13:14:35+08:00", "utc": "1956-06-19T05:14:35Z", "ms": -427142724507.97363 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-06-20", "window": { "start": { "local": "1956-06-20T12:26:48+08:00", "utc": "1956-06-20T04:26:48Z", "ms": -427059192002.41125 }, "end": { "local": "1956-06-20T13:14:48+08:00", "utc": "1956-06-20T05:14:48Z", "ms": -427056312002.41125 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 07:24 on Tue 19 Jun to 08:32 on Wed 20 Jun.", "fact": "1956-06-18T23:24:07Z → 1956-06-20T00:31:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 19th, 12:27–13:15 on the 20th.", "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 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: purvaviddha → only-day · margin 14090 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Qingyang, 1956: Tuesday 19 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": "1956-06-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-19", "confidence": "determinate" } ], "quote": "In Qingyang, Śrī Rāma Dvādaśī 1956 falls on Tuesday 19 June. Dvādaśī runs from 07:24 on Tue 19 Jun to 08:32 on Wed 20 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-06-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36110, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-06-20T08:31:58+08:00", "utc": "1956-06-20T00:31:58Z", "ms": -427073281869.3884 }, "end": { "local": "1956-06-21T10:06:19+08:00", "utc": "1956-06-21T02:06:19Z", "ms": -426981221088.46014 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-20T08:31:58+08:00", "utc": "1956-06-20T00:31:58Z", "ms": -427073281869.3884 }, "end": { "local": "1956-06-21T10:06:19+08:00", "utc": "1956-06-21T02:06:19Z", "ms": -426981221088.46014 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-06-20", "window": { "start": { "local": "1956-06-20T20:07:55+08:00", "utc": "1956-06-20T12:07:55Z", "ms": -427031524568.2612 }, "end": { "local": "1956-06-20T21:23:23+08:00", "utc": "1956-06-20T13:23:23Z", "ms": -427026997031.793 } }, "covered_min": 75, "window_min": 75, "qualifies": true }, { "local_date": "1956-06-21", "window": { "start": { "local": "1956-06-21T20:08:09+08:00", "utc": "1956-06-21T12:08:09Z", "ms": -426945110971.609 }, "end": { "local": "1956-06-21T21:23:36+08:00", "utc": "1956-06-21T13:23:36Z", "ms": -426940583531.3476 } }, "covered_min": 0, "window_min": 75, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:32 on Wed 20 Jun to 10:06 on Thu 21 Jun.", "fact": "1956-06-20T00:31:58Z → 1956-06-21T02:06:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:08–21:23 on the 20th, 20:08–21:24 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 75 of 75 minutes on the 20th and 0 of 75 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 36110 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Wednesday 20 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": "1956-06-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-20", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Wednesday 20 June. Trayodaśī runs from 08:32 on Wed 20 Jun to 10:06 on Thu 21 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-06-20", "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/1956/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21301, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-06-22T12:01:56+08:00", "utc": "1956-06-22T04:01:56Z", "ms": -426887884366.7262 }, "end": { "local": "1956-06-23T14:13:30+08:00", "utc": "1956-06-23T06:13:30Z", "ms": -426793589720.45807 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-22T12:01:56+08:00", "utc": "1956-06-22T04:01:56Z", "ms": -426887884366.7262 }, "end": { "local": "1956-06-23T14:13:30+08:00", "utc": "1956-06-23T06:13:30Z", "ms": -426793589720.45807 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-06-22", "window": { "start": { "local": "1956-06-22T20:08:21+08:00", "utc": "1956-06-22T12:08:21Z", "ms": -426858698920.77295 }, "end": { "local": "1956-06-22T21:23:49+08:00", "utc": "1956-06-22T13:23:49Z", "ms": -426854171175.57794 } }, "covered_min": 75, "window_min": 75, "qualifies": true }, { "local_date": "1956-06-23", "window": { "start": { "local": "1956-06-23T20:08:32+08:00", "utc": "1956-06-23T12:08:32Z", "ms": -426772288434.8591 }, "end": { "local": "1956-06-23T21:24:00+08:00", "utc": "1956-06-23T13:24:00Z", "ms": -426767759983.9136 } }, "covered_min": 0, "window_min": 75, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:02 on Fri 22 Jun to 14:14 on Sat 23 Jun.", "fact": "1956-06-22T04:01:56Z → 1956-06-23T06:13:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:08–21:24 on the 22nd, 20:09–21:24 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 75 of 75 minutes on the 22nd and 0 of 75 on the 23rd.", "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 21301 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Qingyang, 1956: Friday 22 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": "1956-06-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-22", "confidence": "determinate" } ], "quote": "In Qingyang, Vaṭa Sāvitrī Vrata 1956 falls on Friday 22 June. Pūrṇimā runs from 12:02 on Fri 22 Jun to 14:14 on Sat 23 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-06-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-06-26", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1888, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-06-26T21:28:28+08:00", "utc": "1956-06-26T13:28:28Z", "ms": -426508291870.24194 }, "end": { "local": "1956-06-27T23:45:35+08:00", "utc": "1956-06-27T15:45:35Z", "ms": -426413664829.49384 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-06-26T21:28:28+08:00", "utc": "1956-06-26T13:28:28Z", "ms": -426508291870.24194 }, "end": { "local": "1956-06-27T23:45:35+08:00", "utc": "1956-06-27T15:45:35Z", "ms": -426413664829.49384 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-06-26", "window": { "start": { "local": "1956-06-26T21:59:56+08:00", "utc": "1956-06-26T13:59:56Z", "ms": -426506403587.60876 }, "end": { "local": "1956-06-26T21:59:56+08:00", "utc": "1956-06-26T13:59:56Z", "ms": -426506403587.60876 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-06-27", "window": { "start": { "local": "1956-06-27T22:30:37+08:00", "utc": "1956-06-27T14:30:37Z", "ms": -426418163039.9302 }, "end": { "local": "1956-06-27T22:30:37+08:00", "utc": "1956-06-27T14:30:37Z", "ms": -426418163039.9302 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:28 on Tue 26 Jun to 23:46 on Wed 27 Jun.", "fact": "1956-06-26T13:28:28Z → 1956-06-27T15:45:35Z" }, { "step": "kaala", "text": "Moonrise is at 22:00 on the 26th and 22:31 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 26th and is on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both moonrises qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1888 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Tuesday 26 June.", "fact": "confidence: boundary (tie-break-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": "1956-06-26", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-06-26", "confidence": "boundary" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Tuesday 26 June. Caturthī runs from 21:28 on Tue 26 Jun to 23:46 on Wed 27 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-06-26", "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/1956/ekadashi?on=1956-07-04", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8396, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-07-04T03:18:31+08:00", "utc": "1956-07-03T19:18:31Z", "ms": -425882489211.40076 }, "end": { "local": "1956-07-05T01:27:33+08:00", "utc": "1956-07-04T17:27:33Z", "ms": -425802746837.46716 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-04T03:18:31+08:00", "utc": "1956-07-03T19:18:31Z", "ms": -425882489211.40076 }, "end": { "local": "1956-07-05T01:27:33+08:00", "utc": "1956-07-04T17:27:33Z", "ms": -425802746837.46716 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-07-04", "window": { "start": { "local": "1956-07-04T05:38:26+08:00", "utc": "1956-07-03T21:38:26Z", "ms": -425874093545.6704 }, "end": { "local": "1956-07-04T05:38:26+08:00", "utc": "1956-07-03T21:38:26Z", "ms": -425874093545.6704 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-07-05", "window": { "start": { "local": "1956-07-05T05:38:56+08:00", "utc": "1956-07-04T21:38:56Z", "ms": -425787663671.1662 }, "end": { "local": "1956-07-05T05:38:56+08:00", "utc": "1956-07-04T21:38:56Z", "ms": -425787663671.1662 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:19 on Wed 4 Jul to 01:28 on Thu 5 Jul.", "fact": "1956-07-03T19:18:31Z → 1956-07-04T17:27:33Z" }, { "step": "kaala", "text": "Sunrise is at 05:38 on the 4th and 05:39 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 4th and is not on the 5th.", "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 8396 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Qingyang, 1956: Wednesday 4 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": "1956-07-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-04", "confidence": "determinate" } ], "quote": "In Qingyang, Yoginī Ekādaśī 1956 falls on Wednesday 4 July. Ekādaśī runs from 03:19 on Wed 4 Jul to 01:28 on Thu 5 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-07-04", "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/1956/pradosha-vrata?on=1956-07-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-05", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 954, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-07-05T22:56:42+08:00", "utc": "1956-07-05T14:56:42Z", "ms": -425725398212.90576 }, "end": { "local": "1956-07-06T19:52:25+08:00", "utc": "1956-07-06T11:52:25Z", "ms": -425650055075.68665 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-05T22:56:42+08:00", "utc": "1956-07-05T14:56:42Z", "ms": -425725398212.90576 }, "end": { "local": "1956-07-06T19:52:25+08:00", "utc": "1956-07-06T11:52:25Z", "ms": -425650055075.68665 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-07-05", "window": { "start": { "local": "1956-07-05T20:08:30+08:00", "utc": "1956-07-05T12:08:30Z", "ms": -425735490077.5864 }, "end": { "local": "1956-07-05T21:24:38+08:00", "utc": "1956-07-05T13:24:38Z", "ms": -425730922428.92737 } }, "covered_min": 0, "window_min": 76, "qualifies": false }, { "local_date": "1956-07-06", "window": { "start": { "local": "1956-07-06T20:08:19+08:00", "utc": "1956-07-06T12:08:19Z", "ms": -425649101161.8043 }, "end": { "local": "1956-07-06T21:24:32+08:00", "utc": "1956-07-06T13:24:32Z", "ms": -425644527768.37585 } }, "covered_min": 0, "window_min": 76, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:57 on Thu 5 Jul to 19:52 on Fri 6 Jul.", "fact": "1956-07-05T14:56:42Z → 1956-07-06T11:52:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:08–21:25 on the 5th, 20:08–21:25 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 0 of 76 minutes on the 5th and 0 of 76 on the 6th.", "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 954 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Thursday 5 July.", "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": "1956-07-05", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-05", "confidence": "boundary" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Thursday 5 July. Trayodaśī runs from 22:57 on Thu 5 Jul to 19:52 on Fri 6 Jul, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-07-05", "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/1956/shivaratri?on=1956-07-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16664, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-07-06T19:52:25+08:00", "utc": "1956-07-06T11:52:25Z", "ms": -425650055075.68665 }, "end": { "local": "1956-07-07T16:22:55+08:00", "utc": "1956-07-07T08:22:55Z", "ms": -425576225130.878 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-06T19:52:25+08:00", "utc": "1956-07-06T11:52:25Z", "ms": -425650055075.68665 }, "end": { "local": "1956-07-07T16:22:55+08:00", "utc": "1956-07-07T08:22:55Z", "ms": -425576225130.878 } }, "kaala": "nishita", "days": [ { "local_date": "1956-07-06", "window": { "start": { "local": "1956-07-07T00:30:09+08:00", "utc": "1956-07-06T16:30:09Z", "ms": -425633390936.4475 }, "end": { "local": "1956-07-07T01:18:09+08:00", "utc": "1956-07-06T17:18:09Z", "ms": -425630510936.4475 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-07-07", "window": { "start": { "local": "1956-07-08T00:30:19+08:00", "utc": "1956-07-07T16:30:19Z", "ms": -425546980836.7042 }, "end": { "local": "1956-07-08T01:18:19+08:00", "utc": "1956-07-07T17:18:19Z", "ms": -425544100836.7042 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:52 on Fri 6 Jul to 16:23 on Sat 7 Jul.", "fact": "1956-07-06T11:52:25Z → 1956-07-07T08:22:55Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:30–01:18 on the 6th, 00:30–01:18 on the 7th.", "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 6th and 0 of 48 on the 7th.", "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 16664 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Friday 6 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": "1956-07-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-06", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Friday 6 July. Caturdaśī runs from 19:52 on Fri 6 Jul to 16:23 on Sat 7 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-07-06", "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/1956/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13419, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1956-07-09T08:46:42+08:00", "utc": "1956-07-09T00:46:42Z", "ms": -425430798263.35864 }, "end": { "local": "1956-07-10T05:00:41+08:00", "utc": "1956-07-09T21:00:41Z", "ms": -425357958701.49817 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-09T08:46:42+08:00", "utc": "1956-07-09T00:46:42Z", "ms": -425430798263.35864 }, "end": { "local": "1956-07-10T05:00:41+08:00", "utc": "1956-07-09T21:00:41Z", "ms": -425357958701.49817 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-07-09", "window": { "start": { "local": "1956-07-09T12:30:21+08:00", "utc": "1956-07-09T04:30:21Z", "ms": -425417379247.8414 }, "end": { "local": "1956-07-09T13:18:21+08:00", "utc": "1956-07-09T05:18:21Z", "ms": -425414499247.8414 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-07-10", "window": { "start": { "local": "1956-07-10T12:30:29+08:00", "utc": "1956-07-10T04:30:29Z", "ms": -425330970805.25256 }, "end": { "local": "1956-07-10T13:18:29+08:00", "utc": "1956-07-10T05:18:29Z", "ms": -425328090805.25256 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 08:47 on Mon 9 Jul to 05:01 on Tue 10 Jul.", "fact": "1956-07-09T00:46:42Z → 1956-07-09T21:00:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 9th, 12:30–13:18 on the 10th.", "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 9th and 0 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 13419 s" }, { "step": "ruling", "text": "Rathayātrā, Qingyang, 1956: Monday 9 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": "1956-07-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-09", "confidence": "determinate" } ], "quote": "In Qingyang, Rathayātrā 1956 falls on Monday 9 July. Dvitīyā runs from 08:47 on Mon 9 Jul to 05:01 on Tue 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-07-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32771, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-07-11T01:30:04+08:00", "utc": "1956-07-10T17:30:04Z", "ms": -425284195870.5848 }, "end": { "local": "1956-07-11T22:24:48+08:00", "utc": "1956-07-11T14:24:48Z", "ms": -425208912009.03345 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-11T01:30:04+08:00", "utc": "1956-07-10T17:30:04Z", "ms": -425284195870.5848 }, "end": { "local": "1956-07-11T22:24:48+08:00", "utc": "1956-07-11T14:24:48Z", "ms": -425208912009.03345 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-07-10", "window": { "start": { "local": "1956-07-10T12:30:29+08:00", "utc": "1956-07-10T04:30:29Z", "ms": -425330970805.25256 }, "end": { "local": "1956-07-10T13:18:29+08:00", "utc": "1956-07-10T05:18:29Z", "ms": -425328090805.25256 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-07-11", "window": { "start": { "local": "1956-07-11T12:30:37+08:00", "utc": "1956-07-11T04:30:37Z", "ms": -425244562794.1186 }, "end": { "local": "1956-07-11T13:18:37+08:00", "utc": "1956-07-11T05:18:37Z", "ms": -425241682794.1186 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:30 on Wed 11 Jul to 22:25 on Wed 11 Jul.", "fact": "1956-07-10T17:30:04Z → 1956-07-11T14:24:48Z" }, { "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": "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 32771 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Wednesday 11 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": "1956-07-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-11", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Wednesday 11 July. Caturthī runs from 01:30 on Wed 11 Jul to 22:25 on Wed 11 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-07-11", "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/1956/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23701, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-07-11T22:24:48+08:00", "utc": "1956-07-11T14:24:48Z", "ms": -425208912009.03345 }, "end": { "local": "1956-07-12T19:53:46+08:00", "utc": "1956-07-12T11:53:46Z", "ms": -425131573814.0476 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-11T22:24:48+08:00", "utc": "1956-07-11T14:24:48Z", "ms": -425208912009.03345 }, "end": { "local": "1956-07-12T19:53:46+08:00", "utc": "1956-07-12T11:53:46Z", "ms": -425131573814.0476 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-07-11", "window": { "start": { "local": "1956-07-11T12:30:37+08:00", "utc": "1956-07-11T04:30:37Z", "ms": -425244562794.1186 }, "end": { "local": "1956-07-11T13:18:37+08:00", "utc": "1956-07-11T05:18:37Z", "ms": -425241682794.1186 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-07-12", "window": { "start": { "local": "1956-07-12T12:30:45+08:00", "utc": "1956-07-12T04:30:45Z", "ms": -425158155234.52094 }, "end": { "local": "1956-07-12T13:18:45+08:00", "utc": "1956-07-12T05:18:45Z", "ms": -425155275234.52094 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 22:25 on Wed 11 Jul to 19:54 on Thu 12 Jul.", "fact": "1956-07-11T14:24:48Z → 1956-07-12T11:53:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 11th, 12:31–13:19 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 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "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 23701 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Qingyang, 1956: Thursday 12 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": "1956-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-12", "confidence": "determinate" } ], "quote": "In Qingyang, Skanda Pañcamī 1956 falls on Thursday 12 July. Pañcamī runs from 22:25 on Wed 11 Jul to 19:54 on Thu 12 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13292, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-07-13T18:04:07+08:00", "utc": "1956-07-13T10:04:07Z", "ms": -425051752903.3188 }, "end": { "local": "1956-07-14T17:00:30+08:00", "utc": "1956-07-14T09:00:30Z", "ms": -424969169730.9765 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-13T18:04:07+08:00", "utc": "1956-07-13T10:04:07Z", "ms": -425051752903.3188 }, "end": { "local": "1956-07-14T17:00:30+08:00", "utc": "1956-07-14T09:00:30Z", "ms": -424969169730.9765 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-07-13", "window": { "start": { "local": "1956-07-13T12:30:52+08:00", "utc": "1956-07-13T04:30:52Z", "ms": -425071748144.3883 }, "end": { "local": "1956-07-13T13:18:52+08:00", "utc": "1956-07-13T05:18:52Z", "ms": -425068868144.3883 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-07-14", "window": { "start": { "local": "1956-07-14T12:30:58+08:00", "utc": "1956-07-14T04:30:58Z", "ms": -424985341539.60266 }, "end": { "local": "1956-07-14T13:18:58+08:00", "utc": "1956-07-14T05:18:58Z", "ms": -424982461539.60266 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:04 on Fri 13 Jul to 17:01 on Sat 14 Jul.", "fact": "1956-07-13T10:04:07Z → 1956-07-14T09:00:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 13th, 12:31–13:19 on the 14th.", "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 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: purvaviddha → only-day · margin 13292 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Qingyang, 1956: Saturday 14 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": "1956-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-14", "confidence": "determinate" } ], "quote": "In Qingyang, Vivasvat Saptamī 1956 falls on Saturday 14 July. Saptamī runs from 18:04 on Fri 13 Jul to 17:01 on Sat 14 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-07-18", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34839, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-07-17T18:24:06+08:00", "utc": "1956-07-17T10:24:06Z", "ms": -424704954052.5812 }, "end": { "local": "1956-07-18T20:06:50+08:00", "utc": "1956-07-18T12:06:50Z", "ms": -424612389849.9985 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-17T18:24:06+08:00", "utc": "1956-07-17T10:24:06Z", "ms": -424704954052.5812 }, "end": { "local": "1956-07-18T20:06:50+08:00", "utc": "1956-07-18T12:06:50Z", "ms": -424612389849.9985 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-07-18", "window": { "start": { "local": "1956-07-18T05:46:48+08:00", "utc": "1956-07-17T21:46:48Z", "ms": -424663991839.0742 }, "end": { "local": "1956-07-18T05:46:48+08:00", "utc": "1956-07-17T21:46:48Z", "ms": -424663991839.0742 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-07-19", "window": { "start": { "local": "1956-07-19T05:47:29+08:00", "utc": "1956-07-18T21:47:29Z", "ms": -424577550500.547 }, "end": { "local": "1956-07-19T05:47:29+08:00", "utc": "1956-07-18T21:47:29Z", "ms": -424577550500.547 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:24 on Tue 17 Jul to 20:07 on Wed 18 Jul.", "fact": "1956-07-17T10:24:06Z → 1956-07-18T12:06:50Z" }, { "step": "kaala", "text": "Sunrise is at 05:47 on the 18th and 05:47 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 18th and is not 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 34839 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Qingyang, 1956: Wednesday 18 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": "1956-07-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-18", "confidence": "determinate" } ], "quote": "In Qingyang, Hariśayanī Ekādaśī 1956 falls on Wednesday 18 July. Ekādaśī runs from 18:24 on Tue 17 Jul to 20:07 on Wed 18 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-07-18", "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/1956/pradosha-vrata?on=1956-07-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3117, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-07-19T22:13:14+08:00", "utc": "1956-07-19T14:13:14Z", "ms": -424518405993.37836 }, "end": { "local": "1956-07-21T00:34:13+08:00", "utc": "1956-07-20T16:34:13Z", "ms": -424423546539.20734 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-19T22:13:14+08:00", "utc": "1956-07-19T14:13:14Z", "ms": -424518405993.37836 }, "end": { "local": "1956-07-21T00:34:13+08:00", "utc": "1956-07-20T16:34:13Z", "ms": -424423546539.20734 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-07-19", "window": { "start": { "local": "1956-07-19T20:03:18+08:00", "utc": "1956-07-19T12:03:18Z", "ms": -424526201970.3587 }, "end": { "local": "1956-07-19T21:21:17+08:00", "utc": "1956-07-19T13:21:17Z", "ms": -424521522856.4179 } }, "covered_min": 0, "window_min": 78, "qualifies": false }, { "local_date": "1956-07-20", "window": { "start": { "local": "1956-07-20T20:02:43+08:00", "utc": "1956-07-20T12:02:43Z", "ms": -424439836959.488 }, "end": { "local": "1956-07-20T21:20:52+08:00", "utc": "1956-07-20T13:20:52Z", "ms": -424435147526.94214 } }, "covered_min": 78, "window_min": 78, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:13 on Thu 19 Jul to 00:34 on Sat 21 Jul.", "fact": "1956-07-19T14:13:14Z → 1956-07-20T16:34:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:03–21:21 on the 19th, 20:03–21:21 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 78 minutes on the 19th and 78 of 78 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 3117 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Friday 20 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": "1956-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-20", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Friday 20 July. Trayodaśī runs from 22:13 on Thu 19 Jul to 00:34 on Sat 21 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-07-20", "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/1956/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1281, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 } }, "kaala": "udaya-3", "days": [ { "local_date": "1956-07-22", "window": { "start": { "local": "1956-07-22T05:49:37+08:00", "utc": "1956-07-21T21:49:37Z", "ms": -424318223328.89594 }, "end": { "local": "1956-07-22T08:39:59+08:00", "utc": "1956-07-22T00:39:59Z", "ms": -424308001022.8777 } }, "covered_min": 170, "window_min": 170, "qualifies": true }, { "local_date": "1956-07-23", "window": { "start": { "local": "1956-07-23T05:50:20+08:00", "utc": "1956-07-22T21:50:20Z", "ms": -424231779984.9341 }, "end": { "local": "1956-07-23T08:40:26+08:00", "utc": "1956-07-23T00:40:26Z", "ms": -424221574310.21063 } }, "covered_min": 0, "window_min": 170, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul.", "fact": "1956-07-21T19:01:42Z → 1956-07-22T21:28:59Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:50–08:40 on the 22nd, 05:50–08:40 on the 23rd.", "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 170 of 170 minutes on the 22nd and 0 of 170 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1281 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Qingyang, 1956: Sunday 22 July.", "fact": "confidence: determinate" } ], "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": "1956-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-22", "confidence": "determinate" } ], "quote": "In Qingyang, Vyāsa Pūjā 1956 falls on Sunday 22 July. Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25355, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-07-22", "window": { "start": { "local": "1956-07-22T12:31:32+08:00", "utc": "1956-07-22T04:31:32Z", "ms": -424294107563.85034 }, "end": { "local": "1956-07-22T13:19:32+08:00", "utc": "1956-07-22T05:19:32Z", "ms": -424291227563.85034 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-07-23", "window": { "start": { "local": "1956-07-23T12:31:34+08:00", "utc": "1956-07-23T04:31:34Z", "ms": -424207705798.12537 }, "end": { "local": "1956-07-23T13:19:34+08:00", "utc": "1956-07-23T05:19:34Z", "ms": -424204825798.12537 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul.", "fact": "1956-07-21T19:01:42Z → 1956-07-22T21:28:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:32–13:20 on the 22nd, 12:32–13:20 on the 23rd.", "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 22nd and 0 of 48 on the 23rd.", "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 25355 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Qingyang, 1956: Sunday 22 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": "1956-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-22", "confidence": "determinate" } ], "quote": "In Qingyang, Guru Pūrṇimā 1956 falls on Sunday 22 July. Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25176, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 } }, "kaala": "sayahna", "days": [ { "local_date": "1956-07-21", "window": { "start": { "local": "1956-07-21T17:11:28+08:00", "utc": "1956-07-21T09:11:28Z", "ms": -424363712103.1596 }, "end": { "local": "1956-07-21T20:02:06+08:00", "utc": "1956-07-21T12:02:06Z", "ms": -424353473575.10095 } }, "covered_min": 0, "window_min": 171, "qualifies": false }, { "local_date": "1956-07-22", "window": { "start": { "local": "1956-07-22T17:11:06+08:00", "utc": "1956-07-22T09:11:06Z", "ms": -424277334104.82294 }, "end": { "local": "1956-07-22T20:01:28+08:00", "utc": "1956-07-22T12:01:28Z", "ms": -424267111798.8047 } }, "covered_min": 170, "window_min": 170, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul.", "fact": "1956-07-21T19:01:42Z → 1956-07-22T21:28:59Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 17:11–20:02 on the 21st, 17:11–20:01 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 171 minutes on the 21st and 170 of 170 on the 22nd.", "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 25176 s" }, { "step": "ruling", "text": "Kokilā Vrata, Qingyang, 1956: Sunday 22 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": "1956-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-22", "confidence": "determinate" } ], "quote": "In Qingyang, Kokilā Vrata 1956 falls on Sunday 22 July. Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20476, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1956-07-22T03:01:42+08:00", "utc": "1956-07-21T19:01:42Z", "ms": -424328297782.3151 }, "end": { "local": "1956-07-23T05:28:59+08:00", "utc": "1956-07-22T21:28:59Z", "ms": -424233061212.08167 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-07-21", "window": { "start": { "local": "1956-07-21T20:02:06+08:00", "utc": "1956-07-21T12:02:06Z", "ms": -424353473575.10095 }, "end": { "local": "1956-07-21T21:20:26+08:00", "utc": "1956-07-21T13:20:26Z", "ms": -424348773542.2736 } }, "covered_min": 0, "window_min": 78, "qualifies": false }, { "local_date": "1956-07-22", "window": { "start": { "local": "1956-07-22T20:01:28+08:00", "utc": "1956-07-22T12:01:28Z", "ms": -424267111798.8047 }, "end": { "local": "1956-07-22T21:19:59+08:00", "utc": "1956-07-22T13:19:59Z", "ms": -424262400890.28864 } }, "covered_min": 79, "window_min": 79, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul.", "fact": "1956-07-21T19:01:42Z → 1956-07-22T21:28:59Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:02–21:20 on the 21st, 20:01–21:20 on the 22nd.", "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 78 minutes on the 21st and 79 of 79 on the 22nd.", "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 20476 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Qingyang, 1956: Sunday 22 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": "1956-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-22", "confidence": "determinate" } ], "quote": "In Qingyang, Śiva Śayanotsava 1956 falls on Sunday 22 July. Pūrṇimā runs from 03:02 on Sun 22 Jul to 05:29 on Mon 23 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39683, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1956-07-24T07:50:40+08:00", "utc": "1956-07-23T23:50:40Z", "ms": -424138159727.29596 }, "end": { "local": "1956-07-25T10:02:13+08:00", "utc": "1956-07-25T02:02:13Z", "ms": -424043867266.34515 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-07-24T07:50:40+08:00", "utc": "1956-07-23T23:50:40Z", "ms": -424138159727.29596 }, "end": { "local": "1956-07-25T10:02:13+08:00", "utc": "1956-07-25T02:02:13Z", "ms": -424043867266.34515 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-07-24", "window": { "start": { "local": "1956-07-24T20:33:53+08:00", "utc": "1956-07-24T12:33:53Z", "ms": -424092367342.7381 }, "end": { "local": "1956-07-24T20:33:53+08:00", "utc": "1956-07-24T12:33:53Z", "ms": -424092367342.7381 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-07-25", "window": { "start": { "local": "1956-07-25T21:03:36+08:00", "utc": "1956-07-25T13:03:36Z", "ms": -424004184024.817 }, "end": { "local": "1956-07-25T21:03:36+08:00", "utc": "1956-07-25T13:03:36Z", "ms": -424004184024.817 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 07:51 on Tue 24 Jul to 10:02 on Wed 25 Jul.", "fact": "1956-07-23T23:50:40Z → 1956-07-25T02:02:13Z" }, { "step": "kaala", "text": "Moonrise is at 20:34 on the 24th and 21:04 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 24th and is not on the 25th.", "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 39683 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Qingyang, 1956: Tuesday 24 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": "1956-07-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-24", "confidence": "determinate" } ], "quote": "In Qingyang, Aśūnya Śayana Vrata (Āṣāḍha) 1956 falls on Tuesday 24 July. Dvitīyā runs from 07:51 on Tue 24 Jul to 10:02 on Wed 25 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-07-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30264, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-07-26T11:59:13+08:00", "utc": "1956-07-26T03:59:13Z", "ms": -423950446750.958 }, "end": { "local": "1956-07-27T13:36:59+08:00", "utc": "1956-07-27T05:36:59Z", "ms": -423858180932.1137 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-07-26T11:59:13+08:00", "utc": "1956-07-26T03:59:13Z", "ms": -423950446750.958 }, "end": { "local": "1956-07-27T13:36:59+08:00", "utc": "1956-07-27T05:36:59Z", "ms": -423858180932.1137 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-07-26", "window": { "start": { "local": "1956-07-26T21:32:26+08:00", "utc": "1956-07-26T13:32:26Z", "ms": -423916054338.1594 }, "end": { "local": "1956-07-26T21:32:26+08:00", "utc": "1956-07-26T13:32:26Z", "ms": -423916054338.1594 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-07-27", "window": { "start": { "local": "1956-07-27T22:01:23+08:00", "utc": "1956-07-27T14:01:23Z", "ms": -423827916879.58777 }, "end": { "local": "1956-07-27T22:01:23+08:00", "utc": "1956-07-27T14:01:23Z", "ms": -423827916879.58777 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:59 on Thu 26 Jul to 13:37 on Fri 27 Jul.", "fact": "1956-07-26T03:59:13Z → 1956-07-27T05:36:59Z" }, { "step": "kaala", "text": "Moonrise is at 21:32 on the 26th and 22:01 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 30264 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Thursday 26 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": "1956-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-07-26", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Thursday 26 July. Caturthī runs from 11:59 on Thu 26 Jul to 13:37 on Fri 27 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-07-26", "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/1956/ekadashi?on=1956-08-03", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12854, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-08-02T12:04:23+08:00", "utc": "1956-08-02T04:04:23Z", "ms": -423345336618.4286 }, "end": { "local": "1956-08-03T09:32:54+08:00", "utc": "1956-08-03T01:32:54Z", "ms": -423268026247.54553 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-02T12:04:23+08:00", "utc": "1956-08-02T04:04:23Z", "ms": -423345336618.4286 }, "end": { "local": "1956-08-03T09:32:54+08:00", "utc": "1956-08-03T01:32:54Z", "ms": -423268026247.54553 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-08-02", "window": { "start": { "local": "1956-08-02T05:57:53+08:00", "utc": "1956-08-01T21:57:53Z", "ms": -423367327134.30066 }, "end": { "local": "1956-08-02T05:57:53+08:00", "utc": "1956-08-01T21:57:53Z", "ms": -423367327134.30066 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-08-03", "window": { "start": { "local": "1956-08-03T05:58:40+08:00", "utc": "1956-08-02T21:58:40Z", "ms": -423280880449.6147 }, "end": { "local": "1956-08-03T05:58:40+08:00", "utc": "1956-08-02T21:58:40Z", "ms": -423280880449.6147 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:04 on Thu 2 Aug to 09:33 on Fri 3 Aug.", "fact": "1956-08-02T04:04:23Z → 1956-08-03T01:32:54Z" }, { "step": "kaala", "text": "Sunrise is at 05:58 on the 2nd and 05:59 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 12854 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Qingyang, 1956: Friday 3 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": "1956-08-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-03", "confidence": "determinate" } ], "quote": "In Qingyang, Kāmikā Ekādaśī 1956 falls on Friday 3 August. Ekādaśī runs from 12:04 on Thu 2 Aug to 09:33 on Fri 3 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-08-03", "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/1956/pradosha-vrata?on=1956-08-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20867, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-08-04T06:28:54+08:00", "utc": "1956-08-03T22:28:54Z", "ms": -423192666493.1359 }, "end": { "local": "1956-08-05T02:59:56+08:00", "utc": "1956-08-04T18:59:56Z", "ms": -423118804154.98334 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-04T06:28:54+08:00", "utc": "1956-08-03T22:28:54Z", "ms": -423192666493.1359 }, "end": { "local": "1956-08-05T02:59:56+08:00", "utc": "1956-08-04T18:59:56Z", "ms": -423118804154.98334 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-08-03", "window": { "start": { "local": "1956-08-03T19:51:52+08:00", "utc": "1956-08-03T11:51:52Z", "ms": -423230888197.40283 }, "end": { "local": "1956-08-03T21:12:52+08:00", "utc": "1956-08-03T13:12:52Z", "ms": -423226027585.5979 } }, "covered_min": 0, "window_min": 81, "qualifies": false }, { "local_date": "1956-08-04", "window": { "start": { "local": "1956-08-04T19:50:55+08:00", "utc": "1956-08-04T11:50:55Z", "ms": -423144545339.5332 }, "end": { "local": "1956-08-04T21:12:09+08:00", "utc": "1956-08-04T13:12:09Z", "ms": -423139670846.0087 } }, "covered_min": 81, "window_min": 81, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:29 on Sat 4 Aug to 03:00 on Sun 5 Aug.", "fact": "1956-08-03T22:28:54Z → 1956-08-04T18:59:56Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:52–21:13 on the 3rd, 19:51–21:12 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 81 minutes on the 3rd and 81 of 81 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 20867 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Saturday 4 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": "1956-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-04", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Saturday 4 August. Trayodaśī runs from 06:29 on Sat 4 Aug to 03:00 on Sun 5 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-08-04", "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/1956/shivaratri?on=1956-08-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-04", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 4578, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-08-05T02:59:56+08:00", "utc": "1956-08-04T18:59:56Z", "ms": -423118804154.98334 }, "end": { "local": "1956-08-05T23:15:11+08:00", "utc": "1956-08-05T15:15:11Z", "ms": -423045889476.5991 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-05T02:59:56+08:00", "utc": "1956-08-04T18:59:56Z", "ms": -423118804154.98334 }, "end": { "local": "1956-08-05T23:15:11+08:00", "utc": "1956-08-05T15:15:11Z", "ms": -423045889476.5991 } }, "kaala": "nishita", "days": [ { "local_date": "1956-08-04", "window": { "start": { "local": "1956-08-05T00:31:34+08:00", "utc": "1956-08-04T16:31:34Z", "ms": -423127705988.81647 }, "end": { "local": "1956-08-05T01:19:34+08:00", "utc": "1956-08-04T17:19:34Z", "ms": -423124825988.81647 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-08-05", "window": { "start": { "local": "1956-08-06T00:31:28+08:00", "utc": "1956-08-05T16:31:28Z", "ms": -423041311668.5228 }, "end": { "local": "1956-08-06T01:19:28+08:00", "utc": "1956-08-05T17:19:28Z", "ms": -423038431668.5228 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:00 on Sun 5 Aug to 23:15 on Sun 5 Aug.", "fact": "1956-08-04T18:59:56Z → 1956-08-05T15:15:11Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:32–01:20 on the 4th, 00:31–01:19 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 0 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": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 4578 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Saturday 4 August.", "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": "1956-08-04", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-04", "confidence": "boundary" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Saturday 4 August. Caturdaśī runs from 03:00 on Sun 5 Aug to 23:15 on Sun 5 Aug, and reaches niśītha on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-08-04", "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/1956/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1130, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-08-08T12:11:54+08:00", "utc": "1956-08-08T04:11:54Z", "ms": -422826486193.24005 }, "end": { "local": "1956-08-09T09:11:06+08:00", "utc": "1956-08-09T01:11:06Z", "ms": -422750934352.41064 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-08T12:11:54+08:00", "utc": "1956-08-08T04:11:54Z", "ms": -422826486193.24005 }, "end": { "local": "1956-08-09T09:11:06+08:00", "utc": "1956-08-09T01:11:06Z", "ms": -422750934352.41064 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-08", "window": { "start": { "local": "1956-08-08T12:30:44+08:00", "utc": "1956-08-08T04:30:44Z", "ms": -422825355907.3751 }, "end": { "local": "1956-08-08T13:18:44+08:00", "utc": "1956-08-08T05:18:44Z", "ms": -422822475907.3751 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-09", "window": { "start": { "local": "1956-08-09T12:30:36+08:00", "utc": "1956-08-09T04:30:36Z", "ms": -422738963980.5813 }, "end": { "local": "1956-08-09T13:18:36+08:00", "utc": "1956-08-09T05:18:36Z", "ms": -422736083980.5813 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 12:12 on Wed 8 Aug to 09:11 on Thu 9 Aug.", "fact": "1956-08-08T04:11:54Z → 1956-08-09T01:11:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 8th, 12:31–13:19 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 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1130 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Qingyang, 1956: Wednesday 8 August.", "fact": "confidence: determinate" } ], "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": "1956-08-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-08", "confidence": "determinate" } ], "quote": "In Qingyang, Madhusravā Tṛtīyā (Hariyali Teej) 1956 falls on Wednesday 8 August. Tṛtīyā runs from 12:12 on Wed 8 Aug to 09:11 on Thu 9 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-08-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11970, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-08-09T09:11:06+08:00", "utc": "1956-08-09T01:11:06Z", "ms": -422750934352.41064 }, "end": { "local": "1956-08-10T06:47:30+08:00", "utc": "1956-08-09T22:47:30Z", "ms": -422673150108.1467 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-09T09:11:06+08:00", "utc": "1956-08-09T01:11:06Z", "ms": -422750934352.41064 }, "end": { "local": "1956-08-10T06:47:30+08:00", "utc": "1956-08-09T22:47:30Z", "ms": -422673150108.1467 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-09", "window": { "start": { "local": "1956-08-09T12:30:36+08:00", "utc": "1956-08-09T04:30:36Z", "ms": -422738963980.5813 }, "end": { "local": "1956-08-09T13:18:36+08:00", "utc": "1956-08-09T05:18:36Z", "ms": -422736083980.5813 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-10", "window": { "start": { "local": "1956-08-10T12:30:27+08:00", "utc": "1956-08-10T04:30:27Z", "ms": -422652572638.55115 }, "end": { "local": "1956-08-10T13:18:27+08:00", "utc": "1956-08-10T05:18:27Z", "ms": -422649692638.55115 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:11 on Thu 9 Aug to 06:47 on Fri 10 Aug.", "fact": "1956-08-09T01:11:06Z → 1956-08-09T22:47:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 9th, 12:30–13:18 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 11970 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Thursday 9 August.", "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": "1956-08-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-09", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Thursday 9 August. Caturthī runs from 09:11 on Thu 9 Aug to 06:47 on Fri 10 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-08-09", "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/1956/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20577, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-08-10T06:47:30+08:00", "utc": "1956-08-09T22:47:30Z", "ms": -422673150108.1467 }, "end": { "local": "1956-08-11T05:09:04+08:00", "utc": "1956-08-10T21:09:04Z", "ms": -422592656174.68475 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-10T06:47:30+08:00", "utc": "1956-08-09T22:47:30Z", "ms": -422673150108.1467 }, "end": { "local": "1956-08-11T05:09:04+08:00", "utc": "1956-08-10T21:09:04Z", "ms": -422592656174.68475 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-10", "window": { "start": { "local": "1956-08-10T12:30:27+08:00", "utc": "1956-08-10T04:30:27Z", "ms": -422652572638.55115 }, "end": { "local": "1956-08-10T13:18:27+08:00", "utc": "1956-08-10T05:18:27Z", "ms": -422649692638.55115 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-11", "window": { "start": { "local": "1956-08-11T12:30:18+08:00", "utc": "1956-08-11T04:30:18Z", "ms": -422566181877.68854 }, "end": { "local": "1956-08-11T13:18:18+08:00", "utc": "1956-08-11T05:18:18Z", "ms": -422563301877.68854 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 06:47 on Fri 10 Aug to 05:09 on Sat 11 Aug.", "fact": "1956-08-09T22:47:30Z → 1956-08-10T21:09:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:30–13:18 on the 10th, 12:30–13:18 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20577 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Qingyang, 1956: Friday 10 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": "1956-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-10", "confidence": "determinate" } ], "quote": "In Qingyang, Nāga Pañcamī 1956 falls on Friday 10 August. Pañcamī runs from 06:47 on Fri 10 Aug to 05:09 on Sat 11 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-08-17", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10006, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-08-16T08:55:39+08:00", "utc": "1956-08-16T00:55:39Z", "ms": -422147061470.7067 }, "end": { "local": "1956-08-17T11:19:26+08:00", "utc": "1956-08-17T03:19:26Z", "ms": -422052034384.8277 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-16T08:55:39+08:00", "utc": "1956-08-16T00:55:39Z", "ms": -422147061470.7067 }, "end": { "local": "1956-08-17T11:19:26+08:00", "utc": "1956-08-17T03:19:26Z", "ms": -422052034384.8277 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-08-16", "window": { "start": { "local": "1956-08-16T06:08:52+08:00", "utc": "1956-08-15T22:08:52Z", "ms": -422157067845.5328 }, "end": { "local": "1956-08-16T06:08:52+08:00", "utc": "1956-08-15T22:08:52Z", "ms": -422157067845.5328 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-08-17", "window": { "start": { "local": "1956-08-17T06:09:39+08:00", "utc": "1956-08-16T22:09:39Z", "ms": -422070620906.4549 }, "end": { "local": "1956-08-17T06:09:39+08:00", "utc": "1956-08-16T22:09:39Z", "ms": -422070620906.4549 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:56 on Thu 16 Aug to 11:19 on Fri 17 Aug.", "fact": "1956-08-16T00:55:39Z → 1956-08-17T03:19:26Z" }, { "step": "kaala", "text": "Sunrise is at 06:09 on the 16th and 06:10 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 on the 17th.", "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 10006 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Qingyang, 1956: Friday 17 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": "1956-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-17", "confidence": "determinate" } ], "quote": "In Qingyang, Putradā Ekādaśī 1956 falls on Friday 17 August. Ekādaśī runs from 08:56 on Thu 16 Aug to 11:19 on Fri 17 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-08-17", "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/1956/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1996, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-08-17T11:19:26+08:00", "utc": "1956-08-17T03:19:26Z", "ms": -422052034384.8277 }, "end": { "local": "1956-08-18T13:50:13+08:00", "utc": "1956-08-18T05:50:13Z", "ms": -421956586609.4754 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-17T11:19:26+08:00", "utc": "1956-08-17T03:19:26Z", "ms": -422052034384.8277 }, "end": { "local": "1956-08-18T13:50:13+08:00", "utc": "1956-08-18T05:50:13Z", "ms": -421956586609.4754 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-17", "window": { "start": { "local": "1956-08-17T12:29:11+08:00", "utc": "1956-08-17T04:29:11Z", "ms": -422047849120.82227 }, "end": { "local": "1956-08-17T13:17:11+08:00", "utc": "1956-08-17T05:17:11Z", "ms": -422044969120.82227 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-18", "window": { "start": { "local": "1956-08-18T12:28:58+08:00", "utc": "1956-08-18T04:28:58Z", "ms": -421961462204.2527 }, "end": { "local": "1956-08-18T13:16:58+08:00", "utc": "1956-08-18T05:16:58Z", "ms": -421958582204.2527 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 11:19 on Fri 17 Aug to 13:50 on Sat 18 Aug.", "fact": "1956-08-17T03:19:26Z → 1956-08-18T05:50:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 17th, 12:29–13:17 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 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 1996 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Qingyang, 1956: Friday 17 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": "1956-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-17", "confidence": "determinate" } ], "quote": "In Qingyang, Dāmodara Dvādaśī 1956 falls on Friday 17 August. Dvādaśī runs from 11:19 on Fri 17 Aug to 13:50 on Sat 18 Aug and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-08-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11774, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-08-18T13:50:13+08:00", "utc": "1956-08-18T05:50:13Z", "ms": -421956586609.4754 }, "end": { "local": "1956-08-19T16:18:01+08:00", "utc": "1956-08-19T08:18:01Z", "ms": -421861318707.39386 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-18T13:50:13+08:00", "utc": "1956-08-18T05:50:13Z", "ms": -421956586609.4754 }, "end": { "local": "1956-08-19T16:18:01+08:00", "utc": "1956-08-19T08:18:01Z", "ms": -421861318707.39386 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-08-18", "window": { "start": { "local": "1956-08-18T19:35:30+08:00", "utc": "1956-08-18T11:35:30Z", "ms": -421935870363.57666 }, "end": { "local": "1956-08-18T21:00:15+08:00", "utc": "1956-08-18T13:00:15Z", "ms": -421930784617.0413 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "1956-08-19", "window": { "start": { "local": "1956-08-19T19:34:16+08:00", "utc": "1956-08-19T11:34:16Z", "ms": -421849544318.6216 }, "end": { "local": "1956-08-19T20:59:18+08:00", "utc": "1956-08-19T12:59:18Z", "ms": -421844442485.1483 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:50 on Sat 18 Aug to 16:18 on Sun 19 Aug.", "fact": "1956-08-18T05:50:13Z → 1956-08-19T08:18:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:35–21:00 on the 18th, 19:34–20:59 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 85 of 85 minutes on the 18th and 0 of 85 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 11774 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Saturday 18 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": "1956-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-18", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Saturday 18 August. Trayodaśī runs from 13:50 on Sat 18 Aug to 16:18 on Sun 19 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-08-18", "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/1956/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5157, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-08-20T18:35:27+08:00", "utc": "1956-08-20T10:35:27Z", "ms": -421766672726.2652 }, "end": { "local": "1956-08-21T20:37:46+08:00", "utc": "1956-08-21T12:37:46Z", "ms": -421672934109.84 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "1956-08-21T07:38:43+08:00", "utc": "1956-08-20T23:38:43Z", "ms": -421719677397.87085 }, "end": { "local": "1956-08-21T20:37:46+08:00", "utc": "1956-08-21T12:37:46Z", "ms": -421672934109.84 } }, "kaala": "day", "days": [ { "local_date": "1956-08-20", "window": { "start": { "local": "1956-08-20T06:11:59+08:00", "utc": "1956-08-19T22:11:59Z", "ms": -421811280567.5719 }, "end": { "local": "1956-08-21T06:12:46+08:00", "utc": "1956-08-20T22:12:46Z", "ms": -421724833954.85895 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1956-08-21", "window": { "start": { "local": "1956-08-21T06:12:46+08:00", "utc": "1956-08-20T22:12:46Z", "ms": -421724833954.85895 }, "end": { "local": "1956-08-22T06:13:33+08:00", "utc": "1956-08-21T22:13:33Z", "ms": -421638387426.0872 } }, "covered_min": 779, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:35 on Mon 20 Aug to 20:38 on Tue 21 Aug. Its second half begins at 07:39 on Tue 21 Aug.", "fact": "1956-08-20T10:35:27Z → 1956-08-21T12:37:46Z · second half from 1956-08-20T23:38:43Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:12 on the 20th, and from 06:13 on the 21st.", "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 0 of 1441 minutes on the 20th and 779 of 1441 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5157 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Qingyang, 1956: Tuesday 21 August.", "fact": "confidence: determinate" } ], "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": "1956-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-21", "confidence": "determinate" } ], "quote": "In Qingyang, Rakṣā Bandhana (Rakhi) 1956 falls on Tuesday 21 August. The second half of Pūrṇimā runs from 07:39 on Tue 21 Aug to 20:38 on Tue 21 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19137, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-08-20T18:35:27+08:00", "utc": "1956-08-20T10:35:27Z", "ms": -421766672726.2652 }, "end": { "local": "1956-08-21T20:37:46+08:00", "utc": "1956-08-21T12:37:46Z", "ms": -421672934109.84 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1956-08-20T18:35:27+08:00", "utc": "1956-08-20T10:35:27Z", "ms": -421766672726.2652 }, "end": { "local": "1956-08-21T20:37:46+08:00", "utc": "1956-08-21T12:37:46Z", "ms": -421672934109.84 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-20", "window": { "start": { "local": "1956-08-20T12:28:30+08:00", "utc": "1956-08-20T04:28:30Z", "ms": -421788689868.877 }, "end": { "local": "1956-08-20T13:16:30+08:00", "utc": "1956-08-20T05:16:30Z", "ms": -421785809868.877 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-08-21", "window": { "start": { "local": "1956-08-21T12:28:16+08:00", "utc": "1956-08-21T04:28:16Z", "ms": -421702304421.396 }, "end": { "local": "1956-08-21T13:16:16+08:00", "utc": "1956-08-21T05:16:16Z", "ms": -421699424421.396 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:35 on Mon 20 Aug to 20:38 on Tue 21 Aug.", "fact": "1956-08-20T10:35:27Z → 1956-08-21T12:37:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 20th, 12:28–13:16 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 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "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 19137 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Qingyang, 1956: Tuesday 21 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": "1956-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-21", "confidence": "determinate" } ], "quote": "In Qingyang, Ṛṣi Tarpaṇa 1956 falls on Tuesday 21 August. Pūrṇimā runs from 18:35 on Mon 20 Aug to 20:38 on Tue 21 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9949, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1956-08-22T22:22:10+08:00", "utc": "1956-08-22T14:22:10Z", "ms": -421580269636.9135 }, "end": { "local": "1956-08-23T23:46:58+08:00", "utc": "1956-08-23T15:46:58Z", "ms": -421488781752.04865 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-22T22:22:10+08:00", "utc": "1956-08-22T14:22:10Z", "ms": -421580269636.9135 }, "end": { "local": "1956-08-23T23:46:58+08:00", "utc": "1956-08-23T15:46:58Z", "ms": -421488781752.04865 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-08-22", "window": { "start": { "local": "1956-08-22T19:36:21+08:00", "utc": "1956-08-22T11:36:21Z", "ms": -421590219042.4388 }, "end": { "local": "1956-08-22T19:36:21+08:00", "utc": "1956-08-22T11:36:21Z", "ms": -421590219042.4388 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-08-23", "window": { "start": { "local": "1956-08-23T20:05:33+08:00", "utc": "1956-08-23T12:05:33Z", "ms": -421502067126.54974 }, "end": { "local": "1956-08-23T20:05:33+08:00", "utc": "1956-08-23T12:05:33Z", "ms": -421502067126.54974 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 22:22 on Wed 22 Aug to 23:47 on Thu 23 Aug.", "fact": "1956-08-22T14:22:10Z → 1956-08-23T15:46:58Z" }, { "step": "kaala", "text": "Moonrise is at 19:36 on the 22nd and 20:06 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā 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. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9949 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Qingyang, 1956: Thursday 23 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": "1956-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-23", "confidence": "determinate" } ], "quote": "In Qingyang, Aśūnya Śayana Vrata 1956 falls on Thursday 23 August. Dvitīyā runs from 22:22 on Wed 22 Aug to 23:47 on Thu 23 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37873, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-08-23T23:46:58+08:00", "utc": "1956-08-23T15:46:58Z", "ms": -421488781752.04865 }, "end": { "local": "1956-08-25T00:50:39+08:00", "utc": "1956-08-24T16:50:39Z", "ms": -421398561054.3644 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-23T23:46:58+08:00", "utc": "1956-08-23T15:46:58Z", "ms": -421488781752.04865 }, "end": { "local": "1956-08-25T00:50:39+08:00", "utc": "1956-08-24T16:50:39Z", "ms": -421398561054.3644 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-23", "window": { "start": { "local": "1956-08-23T12:27:45+08:00", "utc": "1956-08-23T04:27:45Z", "ms": -421529534889.88367 }, "end": { "local": "1956-08-23T13:15:45+08:00", "utc": "1956-08-23T05:15:45Z", "ms": -421526654889.88367 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-08-24", "window": { "start": { "local": "1956-08-24T12:27:29+08:00", "utc": "1956-08-24T04:27:29Z", "ms": -421443150773.2599 }, "end": { "local": "1956-08-24T13:15:29+08:00", "utc": "1956-08-24T05:15:29Z", "ms": -421440270773.2599 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:47 on Thu 23 Aug to 00:51 on Sat 25 Aug.", "fact": "1956-08-23T15:46:58Z → 1956-08-24T16:50:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 23rd, 12:27–13:15 on the 24th.", "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 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 midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37873 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Qingyang, 1956: Friday 24 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": "1956-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-24", "confidence": "determinate" } ], "quote": "In Qingyang, Kajjalī Tṛtīyā (Kajari Teej) 1956 falls on Friday 24 August. Tṛtīyā runs from 23:47 on Thu 23 Aug to 00:51 on Sat 25 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19366, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-08-25T00:50:39+08:00", "utc": "1956-08-24T16:50:39Z", "ms": -421398561054.3644 }, "end": { "local": "1956-08-26T01:31:17+08:00", "utc": "1956-08-25T17:31:17Z", "ms": -421309723244.1966 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-25T00:50:39+08:00", "utc": "1956-08-24T16:50:39Z", "ms": -421398561054.3644 }, "end": { "local": "1956-08-26T01:31:17+08:00", "utc": "1956-08-25T17:31:17Z", "ms": -421309723244.1966 } }, "kaala": "sayahna", "days": [ { "local_date": "1956-08-24", "window": { "start": { "local": "1956-08-24T16:49:20+08:00", "utc": "1956-08-24T08:49:20Z", "ms": -421427440469.0918 }, "end": { "local": "1956-08-24T19:27:53+08:00", "utc": "1956-08-24T11:27:53Z", "ms": -421417926932.9798 } }, "covered_min": 0, "window_min": 159, "qualifies": false }, { "local_date": "1956-08-25", "window": { "start": { "local": "1956-08-25T16:48:26+08:00", "utc": "1956-08-25T08:48:26Z", "ms": -421341094312.56195 }, "end": { "local": "1956-08-25T19:26:34+08:00", "utc": "1956-08-25T11:26:34Z", "ms": -421331605809.6873 } }, "covered_min": 158, "window_min": 158, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:51 on Sat 25 Aug to 01:31 on Sun 26 Aug.", "fact": "1956-08-24T16:50:39Z → 1956-08-25T17:31:17Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:49–19:28 on the 24th, 16:48–19:27 on the 25th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 0 of 159 minutes on the 24th and 158 of 158 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 19366 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Qingyang, 1956: Saturday 25 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": "1956-08-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-25", "confidence": "determinate" } ], "quote": "In Qingyang, Bahulā Caturthī 1956 falls on Saturday 25 August. Caturthī runs from 00:51 on Sat 25 Aug to 01:31 on Sun 26 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-08-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15306, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-08-25T00:50:39+08:00", "utc": "1956-08-24T16:50:39Z", "ms": -421398561054.3644 }, "end": { "local": "1956-08-26T01:31:17+08:00", "utc": "1956-08-25T17:31:17Z", "ms": -421309723244.1966 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-25T00:50:39+08:00", "utc": "1956-08-24T16:50:39Z", "ms": -421398561054.3644 }, "end": { "local": "1956-08-26T01:31:17+08:00", "utc": "1956-08-25T17:31:17Z", "ms": -421309723244.1966 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-08-24", "window": { "start": { "local": "1956-08-24T20:35:33+08:00", "utc": "1956-08-24T12:35:33Z", "ms": -421413867390.43195 }, "end": { "local": "1956-08-24T20:35:33+08:00", "utc": "1956-08-24T12:35:33Z", "ms": -421413867390.43195 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-08-25", "window": { "start": { "local": "1956-08-25T21:07:27+08:00", "utc": "1956-08-25T13:07:27Z", "ms": -421325553477.527 }, "end": { "local": "1956-08-25T21:07:27+08:00", "utc": "1956-08-25T13:07:27Z", "ms": -421325553477.527 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:51 on Sat 25 Aug to 01:31 on Sun 26 Aug.", "fact": "1956-08-24T16:50:39Z → 1956-08-25T17:31:17Z" }, { "step": "kaala", "text": "Moonrise is at 20:36 on the 24th and 21:07 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 15306 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Saturday 25 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": "1956-08-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-25", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Saturday 25 August. Caturthī runs from 00:51 on Sat 25 Aug to 01:31 on Sun 26 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-08-25", "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/1956/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38421, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-08-27T01:46:18+08:00", "utc": "1956-08-26T17:46:18Z", "ms": -421222422113.56445 }, "end": { "local": "1956-08-28T01:32:44+08:00", "utc": "1956-08-27T17:32:44Z", "ms": -421136836210.2968 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-27T01:46:18+08:00", "utc": "1956-08-26T17:46:18Z", "ms": -421222422113.56445 }, "end": { "local": "1956-08-28T01:32:44+08:00", "utc": "1956-08-27T17:32:44Z", "ms": -421136836210.2968 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-27", "window": { "start": { "local": "1956-08-27T12:26:39+08:00", "utc": "1956-08-27T04:26:39Z", "ms": -421184000815.4568 }, "end": { "local": "1956-08-27T13:14:39+08:00", "utc": "1956-08-27T05:14:39Z", "ms": -421181120815.4568 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-28", "window": { "start": { "local": "1956-08-28T12:26:22+08:00", "utc": "1956-08-28T04:26:22Z", "ms": -421097618235.52783 }, "end": { "local": "1956-08-28T13:14:22+08:00", "utc": "1956-08-28T05:14:22Z", "ms": -421094738235.52783 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 01:46 on Mon 27 Aug to 01:33 on Tue 28 Aug.", "fact": "1956-08-26T17:46:18Z → 1956-08-27T17:32:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 27th, 12:26–13:14 on the 28th.", "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 27th and 0 of 48 on the 28th.", "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 38421 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Qingyang, 1956: Monday 27 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": "1956-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-27", "confidence": "determinate" } ], "quote": "In Qingyang, Hala Ṣaṣṭhī 1956 falls on Monday 27 August. Ṣaṣṭhī runs from 01:46 on Mon 27 Aug to 01:33 on Tue 28 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1261, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-08-29T00:47:46+08:00", "utc": "1956-08-28T16:47:46Z", "ms": -421053133779.5357 }, "end": { "local": "1956-08-29T23:29:33+08:00", "utc": "1956-08-29T15:29:33Z", "ms": -420971426950.7678 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-29T00:47:46+08:00", "utc": "1956-08-28T16:47:46Z", "ms": -421053133779.5357 }, "end": { "local": "1956-08-29T23:29:33+08:00", "utc": "1956-08-29T15:29:33Z", "ms": -420971426950.7678 } }, "kaala": "nishita", "days": [ { "local_date": "1956-08-28", "window": { "start": { "local": "1956-08-29T00:26:45+08:00", "utc": "1956-08-28T16:26:45Z", "ms": -421054395223.8947 }, "end": { "local": "1956-08-29T01:14:45+08:00", "utc": "1956-08-28T17:14:45Z", "ms": -421051515223.8947 } }, "covered_min": 27, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-29", "window": { "start": { "local": "1956-08-30T00:26:27+08:00", "utc": "1956-08-29T16:26:27Z", "ms": -420968013012.9759 }, "end": { "local": "1956-08-30T01:14:27+08:00", "utc": "1956-08-29T17:14:27Z", "ms": -420965133012.9759 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 00:48 on Wed 29 Aug to 23:30 on Wed 29 Aug.", "fact": "1956-08-28T16:47:46Z → 1956-08-29T15:29:33Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:27–01:15 on the 28th, 00:26–01:14 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 27 of 48 minutes on the 28th and 0 of 48 on the 29th.", "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 1261 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Qingyang, 1956: Tuesday 28 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": "1956-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-28", "confidence": "determinate" } ], "quote": "In Qingyang, Janmāṣṭamī 1956 falls on Tuesday 28 August. Aṣṭamī runs from 00:48 on Wed 29 Aug to 23:30 on Wed 29 Aug and covers 27 of 48 minutes of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39218, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-08-28T01:32:44+08:00", "utc": "1956-08-27T17:32:44Z", "ms": -421136836210.2968 }, "end": { "local": "1956-08-29T00:47:46+08:00", "utc": "1956-08-28T16:47:46Z", "ms": -421053133779.5357 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-28T01:32:44+08:00", "utc": "1956-08-27T17:32:44Z", "ms": -421136836210.2968 }, "end": { "local": "1956-08-29T00:47:46+08:00", "utc": "1956-08-28T16:47:46Z", "ms": -421053133779.5357 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-08-28", "window": { "start": { "local": "1956-08-28T12:26:22+08:00", "utc": "1956-08-28T04:26:22Z", "ms": -421097618235.52783 }, "end": { "local": "1956-08-28T13:14:22+08:00", "utc": "1956-08-28T05:14:22Z", "ms": -421094738235.52783 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-08-29", "window": { "start": { "local": "1956-08-29T12:26:04+08:00", "utc": "1956-08-29T04:26:04Z", "ms": -421011235996.3963 }, "end": { "local": "1956-08-29T13:14:04+08:00", "utc": "1956-08-29T05:14:04Z", "ms": -421008355996.3963 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 01:33 on Tue 28 Aug to 00:48 on Wed 29 Aug.", "fact": "1956-08-27T17:32:44Z → 1956-08-28T16:47:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 28th, 12:26–13:14 on the 29th.", "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 28th and 0 of 48 on the 29th.", "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 39218 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Qingyang, 1956: Tuesday 28 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": "1956-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-08-28", "confidence": "determinate" } ], "quote": "In Qingyang, Śītalā Saptamī 1956 falls on Tuesday 28 August. Saptamī runs from 01:33 on Tue 28 Aug to 00:48 on Wed 29 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-09-01", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36158, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-08-31T19:14:34+08:00", "utc": "1956-08-31T11:14:34Z", "ms": -420813925967.24884 }, "end": { "local": "1956-09-01T16:23:52+08:00", "utc": "1956-09-01T08:23:52Z", "ms": -420737767743.30615 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-08-31T19:14:34+08:00", "utc": "1956-08-31T11:14:34Z", "ms": -420813925967.24884 }, "end": { "local": "1956-09-01T16:23:52+08:00", "utc": "1956-09-01T08:23:52Z", "ms": -420737767743.30615 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-08-31", "window": { "start": { "local": "1956-08-31T06:20:28+08:00", "utc": "1956-08-30T22:20:28Z", "ms": -420860371972.5552 }, "end": { "local": "1956-08-31T06:20:28+08:00", "utc": "1956-08-30T22:20:28Z", "ms": -420860371972.5552 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-09-01", "window": { "start": { "local": "1956-09-01T06:21:14+08:00", "utc": "1956-08-31T22:21:14Z", "ms": -420773926110.0598 }, "end": { "local": "1956-09-01T06:21:14+08:00", "utc": "1956-08-31T22:21:14Z", "ms": -420773926110.0598 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:15 on Fri 31 Aug to 16:24 on Sat 1 Sep.", "fact": "1956-08-31T11:14:34Z → 1956-09-01T08:23:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:20 on the 31st and 06:21 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 31st 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 36158 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Qingyang, 1956: Saturday 1 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": "1956-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-01", "confidence": "determinate" } ], "quote": "In Qingyang, Ajā Ekādaśī 1956 falls on Saturday 1 September. Ekādaśī runs from 19:15 on Fri 31 Aug to 16:24 on Sat 1 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-09-01", "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/1956/pradosha-vrata?on=1956-09-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21816, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-09-02T13:12:04+08:00", "utc": "1956-09-02T05:12:04Z", "ms": -420662876406.45905 }, "end": { "local": "1956-09-03T09:47:14+08:00", "utc": "1956-09-03T01:47:14Z", "ms": -420588766452.60675 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-02T13:12:04+08:00", "utc": "1956-09-02T05:12:04Z", "ms": -420662876406.45905 }, "end": { "local": "1956-09-03T09:47:14+08:00", "utc": "1956-09-03T01:47:14Z", "ms": -420588766452.60675 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-09-02", "window": { "start": { "local": "1956-09-02T19:15:40+08:00", "utc": "1956-09-02T11:15:40Z", "ms": -420641059946.7307 }, "end": { "local": "1956-09-02T20:44:37+08:00", "utc": "1956-09-02T12:44:37Z", "ms": -420635723224.92584 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "1956-09-03", "window": { "start": { "local": "1956-09-03T19:14:16+08:00", "utc": "1956-09-03T11:14:16Z", "ms": -420554744166.02905 }, "end": { "local": "1956-09-03T20:43:30+08:00", "utc": "1956-09-03T12:43:30Z", "ms": -420549390119.5891 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:12 on Sun 2 Sep to 09:47 on Mon 3 Sep.", "fact": "1956-09-02T05:12:04Z → 1956-09-03T01:47:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:16–20:45 on the 2nd, 19:14–20:43 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 89 of 89 minutes on the 2nd and 0 of 89 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 21816 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Sunday 2 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": "1956-09-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-02", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Sunday 2 September. Trayodaśī runs from 13:12 on Sun 2 Sep to 09:47 on Mon 3 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-09-02", "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/1956/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34022, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-09-03T09:47:14+08:00", "utc": "1956-09-03T01:47:14Z", "ms": -420588766452.60675 }, "end": { "local": "1956-09-04T06:18:49+08:00", "utc": "1956-09-03T22:18:49Z", "ms": -420514870866.8776 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-03T09:47:14+08:00", "utc": "1956-09-03T01:47:14Z", "ms": -420588766452.60675 }, "end": { "local": "1956-09-04T06:18:49+08:00", "utc": "1956-09-03T22:18:49Z", "ms": -420514870866.8776 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-09-03", "window": { "start": { "local": "1956-09-03T19:14:16+08:00", "utc": "1956-09-03T11:14:16Z", "ms": -420554744166.02905 }, "end": { "local": "1956-09-03T20:43:30+08:00", "utc": "1956-09-03T12:43:30Z", "ms": -420549390119.5891 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "1956-09-04", "window": { "start": { "local": "1956-09-04T19:12:51+08:00", "utc": "1956-09-04T11:12:51Z", "ms": -420468428840.3758 }, "end": { "local": "1956-09-04T20:42:23+08:00", "utc": "1956-09-04T12:42:23Z", "ms": -420463057415.03357 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:47 on Mon 3 Sep to 06:19 on Tue 4 Sep.", "fact": "1956-09-03T01:47:14Z → 1956-09-03T22:18:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:14–20:43 on the 3rd, 19:13–20:42 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 89 of 89 minutes on the 3rd and 0 of 90 on the 4th.", "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 34022 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Qingyang, 1956: Monday 3 September.", "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": "1956-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-03", "confidence": "determinate" } ], "quote": "In Qingyang, Aghora Caturdaśī 1956 falls on Monday 3 September. Caturdaśī runs from 09:47 on Mon 3 Sep to 06:19 on Tue 4 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/shivaratri?on=1956-09-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18356, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-09-03T09:47:14+08:00", "utc": "1956-09-03T01:47:14Z", "ms": -420588766452.60675 }, "end": { "local": "1956-09-04T06:18:49+08:00", "utc": "1956-09-03T22:18:49Z", "ms": -420514870866.8776 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-03T09:47:14+08:00", "utc": "1956-09-03T01:47:14Z", "ms": -420588766452.60675 }, "end": { "local": "1956-09-04T06:18:49+08:00", "utc": "1956-09-03T22:18:49Z", "ms": -420514870866.8776 } }, "kaala": "nishita", "days": [ { "local_date": "1956-09-02", "window": { "start": { "local": "1956-09-03T00:25:13+08:00", "utc": "1956-09-02T16:25:13Z", "ms": -420622487239.96246 }, "end": { "local": "1956-09-03T01:13:13+08:00", "utc": "1956-09-02T17:13:13Z", "ms": -420619607239.96246 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-03", "window": { "start": { "local": "1956-09-04T00:24:54+08:00", "utc": "1956-09-03T16:24:54Z", "ms": -420536106491.8793 }, "end": { "local": "1956-09-04T01:12:54+08:00", "utc": "1956-09-03T17:12:54Z", "ms": -420533226491.8793 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:47 on Mon 3 Sep to 06:19 on Tue 4 Sep.", "fact": "1956-09-03T01:47:14Z → 1956-09-03T22:18:49Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:25–01:13 on the 2nd, 00:25–01:13 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 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. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18356 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Monday 3 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": "1956-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-03", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Monday 3 September. Caturdaśī runs from 09:47 on Mon 3 Sep to 06:19 on Tue 4 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-09-03", "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/1956/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34001, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-09-05T02:57:10+08:00", "utc": "1956-09-04T18:57:10Z", "ms": -420440569688.6936 }, "end": { "local": "1956-09-05T23:52:59+08:00", "utc": "1956-09-05T15:52:59Z", "ms": -420365220837.906 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-05T02:57:10+08:00", "utc": "1956-09-04T18:57:10Z", "ms": -420440569688.6936 }, "end": { "local": "1956-09-05T23:52:59+08:00", "utc": "1956-09-05T15:52:59Z", "ms": -420365220837.906 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-05", "window": { "start": { "local": "1956-09-05T12:23:51+08:00", "utc": "1956-09-05T04:23:51Z", "ms": -420406568547.7337 }, "end": { "local": "1956-09-05T13:11:51+08:00", "utc": "1956-09-05T05:11:51Z", "ms": -420403688547.7337 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-09-06", "window": { "start": { "local": "1956-09-06T12:23:32+08:00", "utc": "1956-09-06T04:23:32Z", "ms": -420320188492.867 }, "end": { "local": "1956-09-06T13:11:32+08:00", "utc": "1956-09-06T05:11:32Z", "ms": -420317308492.867 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 02:57 on Wed 5 Sep to 23:53 on Wed 5 Sep.", "fact": "1956-09-04T18:57:10Z → 1956-09-05T15:52:59Z" }, { "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": "Pratipadā 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 34001 s" }, { "step": "ruling", "text": "Rudra Vrata, Qingyang, 1956: Wednesday 5 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": "1956-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-05", "confidence": "determinate" } ], "quote": "In Qingyang, Rudra Vrata 1956 falls on Wednesday 5 September. Pratipadā runs from 02:57 on Wed 5 Sep to 23:53 on Wed 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22006, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1956-09-06T21:16:44+08:00", "utc": "1956-09-06T13:16:44Z", "ms": -420288195614.0879 }, "end": { "local": "1956-09-07T19:17:58+08:00", "utc": "1956-09-07T11:17:58Z", "ms": -420208922466.9265 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-06T21:16:44+08:00", "utc": "1956-09-06T13:16:44Z", "ms": -420288195614.0879 }, "end": { "local": "1956-09-07T19:17:58+08:00", "utc": "1956-09-07T11:17:58Z", "ms": -420208922466.9265 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-06", "window": { "start": { "local": "1956-09-06T12:23:32+08:00", "utc": "1956-09-06T04:23:32Z", "ms": -420320188492.867 }, "end": { "local": "1956-09-06T13:11:32+08:00", "utc": "1956-09-06T05:11:32Z", "ms": -420317308492.867 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-07", "window": { "start": { "local": "1956-09-07T12:23:11+08:00", "utc": "1956-09-07T04:23:11Z", "ms": -420233808650.9849 }, "end": { "local": "1956-09-07T13:11:11+08:00", "utc": "1956-09-07T05:11:11Z", "ms": -420230928650.9849 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 21:17 on Thu 6 Sep to 19:18 on Fri 7 Sep.", "fact": "1956-09-06T13:16:44Z → 1956-09-07T11:17:58Z" }, { "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": "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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22006 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Qingyang, 1956: Friday 7 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": "1956-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-07", "confidence": "determinate" } ], "quote": "In Qingyang, Haritālikā Vrata (Hartalika Teej) 1956 falls on Friday 7 September. Tṛtīyā runs from 21:17 on Thu 6 Sep to 19:18 on Fri 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17607, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-09-07T19:17:58+08:00", "utc": "1956-09-07T11:17:58Z", "ms": -420208922466.9265 }, "end": { "local": "1956-09-08T18:04:18+08:00", "utc": "1956-09-08T10:04:18Z", "ms": -420126941538.95215 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-07T19:17:58+08:00", "utc": "1956-09-07T11:17:58Z", "ms": -420208922466.9265 }, "end": { "local": "1956-09-08T18:04:18+08:00", "utc": "1956-09-08T10:04:18Z", "ms": -420126941538.95215 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-07", "window": { "start": { "local": "1956-09-07T12:23:11+08:00", "utc": "1956-09-07T04:23:11Z", "ms": -420233808650.9849 }, "end": { "local": "1956-09-07T13:11:11+08:00", "utc": "1956-09-07T05:11:11Z", "ms": -420230928650.9849 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-08", "window": { "start": { "local": "1956-09-08T12:22:51+08:00", "utc": "1956-09-08T04:22:51Z", "ms": -420147429007.6522 }, "end": { "local": "1956-09-08T13:10:51+08:00", "utc": "1956-09-08T05:10:51Z", "ms": -420144549007.6522 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:18 on Fri 7 Sep to 18:04 on Sat 8 Sep.", "fact": "1956-09-07T11:17:58Z → 1956-09-08T10:04:18Z" }, { "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": "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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17607 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Qingyang, 1956: Saturday 8 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": "1956-09-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-08", "confidence": "determinate" } ], "quote": "In Qingyang, Gaṇeśa Caturthī 1956 falls on Saturday 8 September. Caturthī runs from 19:18 on Fri 7 Sep to 18:04 on Sat 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16201, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-09-08T18:04:18+08:00", "utc": "1956-09-08T10:04:18Z", "ms": -420126941538.95215 }, "end": { "local": "1956-09-09T17:40:32+08:00", "utc": "1956-09-09T09:40:32Z", "ms": -420041968157.89307 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-08T18:04:18+08:00", "utc": "1956-09-08T10:04:18Z", "ms": -420126941538.95215 }, "end": { "local": "1956-09-09T17:40:32+08:00", "utc": "1956-09-09T09:40:32Z", "ms": -420041968157.89307 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-08", "window": { "start": { "local": "1956-09-08T12:22:51+08:00", "utc": "1956-09-08T04:22:51Z", "ms": -420147429007.6522 }, "end": { "local": "1956-09-08T13:10:51+08:00", "utc": "1956-09-08T05:10:51Z", "ms": -420144549007.6522 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-09", "window": { "start": { "local": "1956-09-09T12:22:30+08:00", "utc": "1956-09-09T04:22:30Z", "ms": -420061049547.3424 }, "end": { "local": "1956-09-09T13:10:30+08:00", "utc": "1956-09-09T05:10:30Z", "ms": -420058169547.3424 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 18:04 on Sat 8 Sep to 17:41 on Sun 9 Sep.", "fact": "1956-09-08T10:04:18Z → 1956-09-09T09:40:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:23–13:11 on the 8th, 12:23–13:11 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 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 16201 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Qingyang, 1956: Sunday 9 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": "1956-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-09", "confidence": "determinate" } ], "quote": "In Qingyang, Ṛṣi Pañcamī 1956 falls on Sunday 9 September. Pañcamī runs from 18:04 on Sat 8 Sep to 17:41 on Sun 9 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16201, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-09-09T17:40:32+08:00", "utc": "1956-09-09T09:40:32Z", "ms": -420041968157.89307 }, "end": { "local": "1956-09-10T18:07:24+08:00", "utc": "1956-09-10T10:07:24Z", "ms": -419953955559.64246 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-09T17:40:32+08:00", "utc": "1956-09-09T09:40:32Z", "ms": -420041968157.89307 }, "end": { "local": "1956-09-10T18:07:24+08:00", "utc": "1956-09-10T10:07:24Z", "ms": -419953955559.64246 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-09", "window": { "start": { "local": "1956-09-09T12:22:30+08:00", "utc": "1956-09-09T04:22:30Z", "ms": -420061049547.3424 }, "end": { "local": "1956-09-09T13:10:30+08:00", "utc": "1956-09-09T05:10:30Z", "ms": -420058169547.3424 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-10", "window": { "start": { "local": "1956-09-10T12:22:10+08:00", "utc": "1956-09-10T04:22:10Z", "ms": -419974670253.44586 }, "end": { "local": "1956-09-10T13:10:10+08:00", "utc": "1956-09-10T05:10:10Z", "ms": -419971790253.44586 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 17:41 on Sun 9 Sep to 18:07 on Mon 10 Sep.", "fact": "1956-09-09T09:40:32Z → 1956-09-10T10:07:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:23–13:11 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": "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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16201 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Qingyang, 1956: Monday 10 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": "1956-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-10", "confidence": "determinate" } ], "quote": "In Qingyang, Sūrya Ṣaṣṭhī (Bhādrapada) 1956 falls on Monday 10 September. Ṣaṣṭhī runs from 17:41 on Sun 9 Sep to 18:07 on Mon 10 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17835, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-09-10T18:07:24+08:00", "utc": "1956-09-10T10:07:24Z", "ms": -419953955559.64246 }, "end": { "local": "1956-09-11T19:21:02+08:00", "utc": "1956-09-11T11:21:02Z", "ms": -419863137719.77277 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-10T18:07:24+08:00", "utc": "1956-09-10T10:07:24Z", "ms": -419953955559.64246 }, "end": { "local": "1956-09-11T19:21:02+08:00", "utc": "1956-09-11T11:21:02Z", "ms": -419863137719.77277 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-10", "window": { "start": { "local": "1956-09-10T12:22:10+08:00", "utc": "1956-09-10T04:22:10Z", "ms": -419974670253.44586 }, "end": { "local": "1956-09-10T13:10:10+08:00", "utc": "1956-09-10T05:10:10Z", "ms": -419971790253.44586 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-11", "window": { "start": { "local": "1956-09-11T12:21:49+08:00", "utc": "1956-09-11T04:21:49Z", "ms": -419888291108.3629 }, "end": { "local": "1956-09-11T13:09:49+08:00", "utc": "1956-09-11T05:09:49Z", "ms": -419885411108.3629 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:07 on Mon 10 Sep to 19:21 on Tue 11 Sep.", "fact": "1956-09-10T10:07:24Z → 1956-09-11T11:21:02Z" }, { "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": "Saptamī 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17835 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Qingyang, 1956: Tuesday 11 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": "1956-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-11", "confidence": "determinate" } ], "quote": "In Qingyang, Muktābharaṇa Vrata 1956 falls on Tuesday 11 September. Saptamī runs from 18:07 on Mon 10 Sep to 19:21 on Tue 11 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22273, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-09-11T19:21:02+08:00", "utc": "1956-09-11T11:21:02Z", "ms": -419863137719.77277 }, "end": { "local": "1956-09-12T21:12:52+08:00", "utc": "1956-09-12T13:12:52Z", "ms": -419770028356.8567 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-11T19:21:02+08:00", "utc": "1956-09-11T11:21:02Z", "ms": -419863137719.77277 }, "end": { "local": "1956-09-12T21:12:52+08:00", "utc": "1956-09-12T13:12:52Z", "ms": -419770028356.8567 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-11", "window": { "start": { "local": "1956-09-11T12:21:49+08:00", "utc": "1956-09-11T04:21:49Z", "ms": -419888291108.3629 }, "end": { "local": "1956-09-11T13:09:49+08:00", "utc": "1956-09-11T05:09:49Z", "ms": -419885411108.3629 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-09-12", "window": { "start": { "local": "1956-09-12T12:21:28+08:00", "utc": "1956-09-12T04:21:28Z", "ms": -419801912093.6089 }, "end": { "local": "1956-09-12T13:09:28+08:00", "utc": "1956-09-12T05:09:28Z", "ms": -419799032093.6089 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 19:21 on Tue 11 Sep to 21:13 on Wed 12 Sep.", "fact": "1956-09-11T11:21:02Z → 1956-09-12T13:12:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 11th, 12:21–13:09 on the 12th.", "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 11th and 48 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 22273 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Qingyang, 1956: Wednesday 12 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": "1956-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-12", "confidence": "determinate" } ], "quote": "In Qingyang, Rādhāṣṭamī 1956 falls on Wednesday 12 September. Aṣṭamī runs from 19:21 on Tue 11 Sep to 21:13 on Wed 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-09-15", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7420, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-09-15T02:00:30+08:00", "utc": "1956-09-14T18:00:30Z", "ms": -419579969545.22754 }, "end": { "local": "1956-09-16T04:28:57+08:00", "utc": "1956-09-15T20:28:57Z", "ms": -419484662718.35565 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-15T02:00:30+08:00", "utc": "1956-09-14T18:00:30Z", "ms": -419579969545.22754 }, "end": { "local": "1956-09-16T04:28:57+08:00", "utc": "1956-09-15T20:28:57Z", "ms": -419484662718.35565 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-09-15", "window": { "start": { "local": "1956-09-15T06:31:52+08:00", "utc": "1956-09-14T22:31:52Z", "ms": -419563688295.2245 }, "end": { "local": "1956-09-15T06:31:52+08:00", "utc": "1956-09-14T22:31:52Z", "ms": -419563688295.2245 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-09-16", "window": { "start": { "local": "1956-09-16T06:32:37+08:00", "utc": "1956-09-15T22:32:37Z", "ms": -419477242819.92285 }, "end": { "local": "1956-09-16T06:32:37+08:00", "utc": "1956-09-15T22:32:37Z", "ms": -419477242819.92285 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:01 on Sat 15 Sep to 04:29 on Sun 16 Sep.", "fact": "1956-09-14T18:00:30Z → 1956-09-15T20:28:57Z" }, { "step": "kaala", "text": "Sunrise is at 06:32 on the 15th and 06:33 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 15th and is not on the 16th.", "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 7420 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Qingyang, 1956: Saturday 15 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": "1956-09-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-15", "confidence": "determinate" } ], "quote": "In Qingyang, Parivartanī Ekādaśī 1956 falls on Saturday 15 September. Ekādaśī runs from 02:01 on Sat 15 Sep to 04:29 on Sun 16 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-09-15", "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/1956/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20082, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-09-16T04:28:57+08:00", "utc": "1956-09-15T20:28:57Z", "ms": -419484662718.35565 }, "end": { "local": "1956-09-17T06:44:59+08:00", "utc": "1956-09-16T22:44:59Z", "ms": -419390100627.2415 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-16T04:28:57+08:00", "utc": "1956-09-15T20:28:57Z", "ms": -419484662718.35565 }, "end": { "local": "1956-09-17T06:44:59+08:00", "utc": "1956-09-16T22:44:59Z", "ms": -419390100627.2415 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-09-16", "window": { "start": { "local": "1956-09-16T12:20:03+08:00", "utc": "1956-09-16T04:20:03Z", "ms": -419456396942.57294 }, "end": { "local": "1956-09-16T13:08:03+08:00", "utc": "1956-09-16T05:08:03Z", "ms": -419453516942.57294 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-09-17", "window": { "start": { "local": "1956-09-17T12:19:42+08:00", "utc": "1956-09-17T04:19:42Z", "ms": -419370018277.83154 }, "end": { "local": "1956-09-17T13:07:42+08:00", "utc": "1956-09-17T05:07:42Z", "ms": -419367138277.83154 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 04:29 on Sun 16 Sep to 06:45 on Mon 17 Sep.", "fact": "1956-09-15T20:28:57Z → 1956-09-16T22:44:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:20–13:08 on the 16th, 12:20–13:08 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 20082 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Qingyang, 1956: Sunday 16 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": "1956-09-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-16", "confidence": "determinate" } ], "quote": "In Qingyang, Vāmana Jayantī 1956 falls on Sunday 16 September. Dvādaśī runs from 04:29 on Sun 16 Sep to 06:45 on Mon 17 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-09-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36691, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-09-17T06:44:59+08:00", "utc": "1956-09-16T22:44:59Z", "ms": -419390100627.2415 }, "end": { "local": "1956-09-18T08:41:01+08:00", "utc": "1956-09-18T00:41:01Z", "ms": -419296738980.2923 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-17T06:44:59+08:00", "utc": "1956-09-16T22:44:59Z", "ms": -419390100627.2415 }, "end": { "local": "1956-09-18T08:41:01+08:00", "utc": "1956-09-18T00:41:01Z", "ms": -419296738980.2923 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-09-17", "window": { "start": { "local": "1956-09-17T18:54:01+08:00", "utc": "1956-09-17T10:54:01Z", "ms": -419346359255.34674 }, "end": { "local": "1956-09-17T20:27:22+08:00", "utc": "1956-09-17T12:27:22Z", "ms": -419340758250.9889 } }, "covered_min": 93, "window_min": 93, "qualifies": true }, { "local_date": "1956-09-18", "window": { "start": { "local": "1956-09-18T18:52:32+08:00", "utc": "1956-09-18T10:52:32Z", "ms": -419260047514.8919 }, "end": { "local": "1956-09-18T20:26:11+08:00", "utc": "1956-09-18T12:26:11Z", "ms": -419254428655.8364 } }, "covered_min": 0, "window_min": 94, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:45 on Mon 17 Sep to 08:41 on Tue 18 Sep.", "fact": "1956-09-16T22:44:59Z → 1956-09-18T00:41:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:54–20:27 on the 17th, 18:53–20:26 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 93 of 93 minutes on the 17th and 0 of 94 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 36691 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Monday 17 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": "1956-09-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-17", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Monday 17 September. Trayodaśī runs from 06:45 on Mon 17 Sep to 08:41 on Tue 18 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-09-17", "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/1956/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1248, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-09-18T08:41:01+08:00", "utc": "1956-09-18T00:41:01Z", "ms": -419296738980.2923 }, "end": { "local": "1956-09-19T10:12:55+08:00", "utc": "1956-09-19T02:12:55Z", "ms": -419204825201.9542 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1956-09-18T08:41:01+08:00", "utc": "1956-09-18T00:41:01Z", "ms": -419296738980.2923 }, "end": { "local": "1956-09-19T10:12:55+08:00", "utc": "1956-09-19T02:12:55Z", "ms": -419204825201.9542 } }, "kaala": "udaya-3", "days": [ { "local_date": "1956-09-18", "window": { "start": { "local": "1956-09-18T06:34:08+08:00", "utc": "1956-09-17T22:34:08Z", "ms": -419304351722.6629 }, "end": { "local": "1956-09-18T09:01:49+08:00", "utc": "1956-09-18T01:01:49Z", "ms": -419295490881.1087 } }, "covered_min": 21, "window_min": 148, "qualifies": false }, { "local_date": "1956-09-19", "window": { "start": { "local": "1956-09-19T06:34:54+08:00", "utc": "1956-09-18T22:34:54Z", "ms": -419217906071.97565 }, "end": { "local": "1956-09-19T09:02:08+08:00", "utc": "1956-09-19T01:02:08Z", "ms": -419209072020.2817 } }, "covered_min": 147, "window_min": 147, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:41 on Tue 18 Sep to 10:13 on Wed 19 Sep.", "fact": "1956-09-18T00:41:01Z → 1956-09-19T02:12:55Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:34–09:02 on the 18th, 06:35–09:02 on the 19th.", "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 21 of 148 minutes on the 18th and 147 of 147 on the 19th.", "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 1248 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Qingyang, 1956: Wednesday 19 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": "1956-09-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-19", "confidence": "determinate" } ], "quote": "In Qingyang, Ananta Caturdaśī 1956 falls on Wednesday 19 September. Caturdaśī runs from 08:41 on Tue 18 Sep to 10:13 on Wed 19 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-09-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29334, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-09-23T12:14:08+08:00", "utc": "1956-09-23T04:14:08Z", "ms": -418851951620.6188 }, "end": { "local": "1956-09-24T11:47:57+08:00", "utc": "1956-09-24T03:47:57Z", "ms": -418767122536.1761 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-09-23T12:14:08+08:00", "utc": "1956-09-23T04:14:08Z", "ms": -418851951620.6188 }, "end": { "local": "1956-09-24T11:47:57+08:00", "utc": "1956-09-24T03:47:57Z", "ms": -418767122536.1761 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-09-23", "window": { "start": { "local": "1956-09-23T20:23:03+08:00", "utc": "1956-09-23T12:23:03Z", "ms": -418822617282.8675 }, "end": { "local": "1956-09-23T20:23:03+08:00", "utc": "1956-09-23T12:23:03Z", "ms": -418822617282.8675 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-09-24", "window": { "start": { "local": "1956-09-24T21:06:45+08:00", "utc": "1956-09-24T13:06:45Z", "ms": -418733595163.21014 }, "end": { "local": "1956-09-24T21:06:45+08:00", "utc": "1956-09-24T13:06:45Z", "ms": -418733595163.21014 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:14 on Sun 23 Sep to 11:48 on Mon 24 Sep.", "fact": "1956-09-23T04:14:08Z → 1956-09-24T03:47:57Z" }, { "step": "kaala", "text": "Moonrise is at 20:23 on the 23rd and 21:07 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 29334 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Sunday 23 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": "1956-09-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-23", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Sunday 23 September. Caturthī runs from 12:14 on Sun 23 Sep to 11:48 on Mon 24 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-09-23", "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/1956/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39375, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-09-25T11:00:16+08:00", "utc": "1956-09-25T03:00:16Z", "ms": -418683583568.6709 }, "end": { "local": "1956-09-26T09:50:47+08:00", "utc": "1956-09-26T01:50:47Z", "ms": -418601352788.0221 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-09-25T11:00:16+08:00", "utc": "1956-09-25T03:00:16Z", "ms": -418683583568.6709 }, "end": { "local": "1956-09-26T09:50:47+08:00", "utc": "1956-09-26T01:50:47Z", "ms": -418601352788.0221 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-09-25", "window": { "start": { "local": "1956-09-25T21:56:32+08:00", "utc": "1956-09-25T13:56:32Z", "ms": -418644208126.79175 }, "end": { "local": "1956-09-25T21:56:32+08:00", "utc": "1956-09-25T13:56:32Z", "ms": -418644208126.79175 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-09-26", "window": { "start": { "local": "1956-09-26T22:52:39+08:00", "utc": "1956-09-26T14:52:39Z", "ms": -418554440695.7118 }, "end": { "local": "1956-09-26T22:52:39+08:00", "utc": "1956-09-26T14:52:39Z", "ms": -418554440695.7118 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 11:00 on Tue 25 Sep to 09:51 on Wed 26 Sep.", "fact": "1956-09-25T03:00:16Z → 1956-09-26T01:50:47Z" }, { "step": "kaala", "text": "Moonrise is at 21:57 on the 25th and 22:53 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 25th and is not on the 26th.", "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 39375 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Qingyang, 1956: Tuesday 25 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": "1956-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-25", "confidence": "determinate" } ], "quote": "In Qingyang, Candra Ṣaṣṭhī 1956 falls on Tuesday 25 September. Ṣaṣṭhī runs from 11:00 on Tue 25 Sep to 09:51 on Wed 26 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36619, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-09-27T08:19:14+08:00", "utc": "1956-09-27T00:19:14Z", "ms": -418520445717.8414 }, "end": { "local": "1956-09-28T06:25:59+08:00", "utc": "1956-09-27T22:25:59Z", "ms": -418440840527.6602 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-09-27T08:19:14+08:00", "utc": "1956-09-27T00:19:14Z", "ms": -418520445717.8414 }, "end": { "local": "1956-09-28T06:25:59+08:00", "utc": "1956-09-27T22:25:59Z", "ms": -418440840527.6602 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-09-26", "window": { "start": { "local": "1956-09-26T18:40:48+08:00", "utc": "1956-09-26T10:40:48Z", "ms": -418569552397.36804 }, "end": { "local": "1956-09-26T20:16:50+08:00", "utc": "1956-09-26T12:16:50Z", "ms": -418563790250.64636 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "1956-09-27", "window": { "start": { "local": "1956-09-27T18:39:20+08:00", "utc": "1956-09-27T10:39:20Z", "ms": -418483239889.9221 }, "end": { "local": "1956-09-27T20:15:40+08:00", "utc": "1956-09-27T12:15:40Z", "ms": -418477459806.8859 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 08:19 on Thu 27 Sep to 06:26 on Fri 28 Sep.", "fact": "1956-09-27T00:19:14Z → 1956-09-27T22:25:59Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:41–20:17 on the 26th, 18:39–20:16 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 0 of 96 minutes on the 26th and 96 of 96 on the 27th.", "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 36619 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Qingyang, 1956: Thursday 27 September.", "fact": "confidence: determinate" } ], "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": "1956-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-27", "confidence": "determinate" } ], "quote": "In Qingyang, Jitāṣṭamī (Jitiya) 1956 falls on Thursday 27 September. Aṣṭamī runs from 08:19 on Thu 27 Sep to 06:26 on Fri 28 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23493, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-09-27T08:19:14+08:00", "utc": "1956-09-27T00:19:14Z", "ms": -418520445717.8414 }, "end": { "local": "1956-09-28T06:25:59+08:00", "utc": "1956-09-27T22:25:59Z", "ms": -418440840527.6602 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-09-27T08:19:14+08:00", "utc": "1956-09-27T00:19:14Z", "ms": -418520445717.8414 }, "end": { "local": "1956-09-28T06:25:59+08:00", "utc": "1956-09-27T22:25:59Z", "ms": -418440840527.6602 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-09-26", "window": { "start": { "local": "1956-09-26T22:52:39+08:00", "utc": "1956-09-26T14:52:39Z", "ms": -418554440695.7118 }, "end": { "local": "1956-09-26T22:52:39+08:00", "utc": "1956-09-26T14:52:39Z", "ms": -418554440695.7118 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-09-27", "window": { "start": { "local": "1956-09-27T23:54:26+08:00", "utc": "1956-09-27T15:54:26Z", "ms": -418464333977.3932 }, "end": { "local": "1956-09-27T23:54:26+08:00", "utc": "1956-09-27T15:54:26Z", "ms": -418464333977.3932 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 08:19 on Thu 27 Sep to 06:26 on Fri 28 Sep.", "fact": "1956-09-27T00:19:14Z → 1956-09-27T22:25:59Z" }, { "step": "kaala", "text": "Moonrise is at 22:53 on the 26th and 23:54 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 26th and is on the 27th.", "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 23493 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Qingyang, 1956: Thursday 27 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": "1956-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-27", "confidence": "determinate" } ], "quote": "In Qingyang, Mahālakṣmī Vrata Samāpana 1956 falls on Thursday 27 September. Aṣṭamī runs from 08:19 on Thu 27 Sep to 06:26 on Fri 28 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-09-30", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18086, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-09-30T01:42:00+08:00", "utc": "1956-09-29T17:42:00Z", "ms": -418285080129.7105 }, "end": { "local": "1956-09-30T22:58:58+08:00", "utc": "1956-09-30T14:58:58Z", "ms": -418208461676.8156 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-09-30T01:42:00+08:00", "utc": "1956-09-29T17:42:00Z", "ms": -418285080129.7105 }, "end": { "local": "1956-09-30T22:58:58+08:00", "utc": "1956-09-30T14:58:58Z", "ms": -418208461676.8156 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-09-30", "window": { "start": { "local": "1956-09-30T06:43:25+08:00", "utc": "1956-09-29T22:43:25Z", "ms": -418266994522.89453 }, "end": { "local": "1956-09-30T06:43:25+08:00", "utc": "1956-09-29T22:43:25Z", "ms": -418266994522.89453 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-10-01", "window": { "start": { "local": "1956-10-01T06:44:13+08:00", "utc": "1956-09-30T22:44:13Z", "ms": -418180546789.7855 }, "end": { "local": "1956-10-01T06:44:13+08:00", "utc": "1956-09-30T22:44:13Z", "ms": -418180546789.7855 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:42 on Sun 30 Sep to 22:59 on Sun 30 Sep.", "fact": "1956-09-29T17:42:00Z → 1956-09-30T14:58:58Z" }, { "step": "kaala", "text": "Sunrise is at 06:43 on the 30th and 06:44 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 30th and is not 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 18086 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Qingyang, 1956: Sunday 30 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": "1956-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-09-30", "confidence": "determinate" } ], "quote": "In Qingyang, Indirā Ekādaśī 1956 falls on Sunday 30 September. Ekādaśī runs from 01:42 on Sun 30 Sep to 22:59 on Sun 30 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-09-30", "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/1956/pradosha-vrata?on=1956-10-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-01", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 80, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-10-01T20:09:44+08:00", "utc": "1956-10-01T12:09:44Z", "ms": -418132215802.5748 }, "end": { "local": "1956-10-02T17:21:51+08:00", "utc": "1956-10-02T09:21:51Z", "ms": -418055889105.2939 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-01T20:09:44+08:00", "utc": "1956-10-01T12:09:44Z", "ms": -418132215802.5748 }, "end": { "local": "1956-10-02T17:21:51+08:00", "utc": "1956-10-02T09:21:51Z", "ms": -418055889105.2939 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-10-01", "window": { "start": { "local": "1956-10-01T18:33:33+08:00", "utc": "1956-10-01T10:33:33Z", "ms": -418137987153.0164 }, "end": { "local": "1956-10-01T20:11:05+08:00", "utc": "1956-10-01T12:11:05Z", "ms": -418132135373.39124 } }, "covered_min": 1, "window_min": 98, "qualifies": true }, { "local_date": "1956-10-02", "window": { "start": { "local": "1956-10-02T18:32:07+08:00", "utc": "1956-10-02T10:32:07Z", "ms": -418051673148.391 }, "end": { "local": "1956-10-02T20:09:57+08:00", "utc": "1956-10-02T12:09:57Z", "ms": -418045803470.57526 } }, "covered_min": 0, "window_min": 98, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:10 on Mon 1 Oct to 17:22 on Tue 2 Oct.", "fact": "1956-10-01T12:09:44Z → 1956-10-02T09:21:51Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:34–20:11 on the 1st, 18:32–20:10 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 1 of 98 minutes on the 1st and 0 of 98 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 80 s < 300 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Monday 1 October.", "fact": "confidence: boundary (margin)" } ], "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": "1956-10-01", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-01", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Monday 1 October. Trayodaśī runs from 20:10 on Mon 1 Oct to 17:22 on Tue 2 Oct and covers 1 of 98 minutes of pradoṣa that evening. It is 1 min 20 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-10-01", "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/1956/shivaratri?on=1956-10-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24787, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-10-02T17:21:51+08:00", "utc": "1956-10-02T09:21:51Z", "ms": -418055889105.2939 }, "end": { "local": "1956-10-03T14:43:48+08:00", "utc": "1956-10-03T06:43:48Z", "ms": -417978972241.05554 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-02T17:21:51+08:00", "utc": "1956-10-02T09:21:51Z", "ms": -418055889105.2939 }, "end": { "local": "1956-10-03T14:43:48+08:00", "utc": "1956-10-03T06:43:48Z", "ms": -417978972241.05554 } }, "kaala": "nishita", "days": [ { "local_date": "1956-10-02", "window": { "start": { "local": "1956-10-03T00:14:58+08:00", "utc": "1956-10-02T16:14:58Z", "ms": -418031101856.58203 }, "end": { "local": "1956-10-03T01:02:58+08:00", "utc": "1956-10-02T17:02:58Z", "ms": -418028221856.58203 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-10-03", "window": { "start": { "local": "1956-10-04T00:14:40+08:00", "utc": "1956-10-03T16:14:40Z", "ms": -417944720411.25946 }, "end": { "local": "1956-10-04T01:02:40+08:00", "utc": "1956-10-03T17:02:40Z", "ms": -417941840411.25946 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:22 on Tue 2 Oct to 14:44 on Wed 3 Oct.", "fact": "1956-10-02T09:21:51Z → 1956-10-03T06:43:48Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:15–01:03 on the 2nd, 00:15–01:03 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 24787 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Tuesday 2 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": "1956-10-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-02", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Tuesday 2 October. Caturdaśī runs from 17:22 on Tue 2 Oct to 14:44 on Wed 3 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-10-02", "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/1956/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3303, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1956-10-03T14:43:48+08:00", "utc": "1956-10-03T06:43:48Z", "ms": -417978972241.05554 }, "end": { "local": "1956-10-04T12:24:32+08:00", "utc": "1956-10-04T04:24:32Z", "ms": -417900928439.5599 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-03T14:43:48+08:00", "utc": "1956-10-03T06:43:48Z", "ms": -417978972241.05554 }, "end": { "local": "1956-10-04T12:24:32+08:00", "utc": "1956-10-04T04:24:32Z", "ms": -417900928439.5599 } }, "kaala": "aparahna", "days": [ { "local_date": "1956-10-03", "window": { "start": { "local": "1956-10-03T13:48:45+08:00", "utc": "1956-10-03T05:48:45Z", "ms": -417982275482.7091 }, "end": { "local": "1956-10-03T16:09:43+08:00", "utc": "1956-10-03T08:09:43Z", "ms": -417973817122.0212 } }, "covered_min": 86, "window_min": 141, "qualifies": true }, { "local_date": "1956-10-04", "window": { "start": { "local": "1956-10-04T13:48:13+08:00", "utc": "1956-10-04T05:48:13Z", "ms": -417895907203.9454 }, "end": { "local": "1956-10-04T16:08:44+08:00", "utc": "1956-10-04T08:08:44Z", "ms": -417887475584.86523 } }, "covered_min": 0, "window_min": 141, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:44 on Wed 3 Oct to 12:25 on Thu 4 Oct.", "fact": "1956-10-03T06:43:48Z → 1956-10-04T04:24:32Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:49–16:10 on the 3rd, 13:48–16:09 on the 4th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 86 of 141 minutes on the 3rd and 0 of 141 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3303 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Qingyang, 1956: Wednesday 3 October.", "fact": "confidence: determinate" } ], "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": "1956-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-03", "confidence": "determinate" } ], "quote": "In Qingyang, Mahālaya Amāvāsyā 1956 falls on Wednesday 3 October. Amāvasyā runs from 14:44 on Wed 3 Oct to 12:25 on Thu 4 Oct and covers 86 of 141 minutes of aparāhṇa that afternoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 635, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-10-04T12:24:32+08:00", "utc": "1956-10-04T04:24:32Z", "ms": -417900928439.5599 }, "end": { "local": "1956-10-05T10:32:51+08:00", "utc": "1956-10-05T02:32:51Z", "ms": -417821228584.3972 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-04T12:24:32+08:00", "utc": "1956-10-04T04:24:32Z", "ms": -417900928439.5599 }, "end": { "local": "1956-10-05T10:32:51+08:00", "utc": "1956-10-05T02:32:51Z", "ms": -417821228584.3972 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-10-04", "window": { "start": { "local": "1956-10-04T12:13:57+08:00", "utc": "1956-10-04T04:13:57Z", "ms": -417901563013.4854 }, "end": { "local": "1956-10-04T13:01:57+08:00", "utc": "1956-10-04T05:01:57Z", "ms": -417898683013.4854 } }, "covered_min": 37, "window_min": 48, "qualifies": true }, { "local_date": "1956-10-05", "window": { "start": { "local": "1956-10-05T12:13:39+08:00", "utc": "1956-10-05T04:13:39Z", "ms": -417815181012.92053 }, "end": { "local": "1956-10-05T13:01:39+08:00", "utc": "1956-10-05T05:01:39Z", "ms": -417812301012.92053 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:25 on Thu 4 Oct to 10:33 on Fri 5 Oct.", "fact": "1956-10-04T04:24:32Z → 1956-10-05T02:32:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 4th, 12:14–13:02 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 37 of 48 minutes on the 4th and 0 of 48 on the 5th.", "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 635 s" }, { "step": "ruling", "text": "Navarātrārambha, Qingyang, 1956: Thursday 4 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": "1956-10-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-04", "confidence": "determinate" } ], "quote": "In Qingyang, Navarātrārambha (Navratri) 1956 falls on Thursday 4 October. Pratipadā runs from 12:25 on Thu 4 Oct to 10:33 on Fri 5 Oct and covers 37 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-10-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11963, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-10-07T08:42:27+08:00", "utc": "1956-10-07T00:42:27Z", "ms": -417655053165.9875 }, "end": { "local": "1956-10-08T08:53:24+08:00", "utc": "1956-10-08T00:53:24Z", "ms": -417567995542.2252 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-07T08:42:27+08:00", "utc": "1956-10-07T00:42:27Z", "ms": -417655053165.9875 }, "end": { "local": "1956-10-08T08:53:24+08:00", "utc": "1956-10-08T00:53:24Z", "ms": -417567995542.2252 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-10-07", "window": { "start": { "local": "1956-10-07T12:13:04+08:00", "utc": "1956-10-07T04:13:04Z", "ms": -417642415896.1559 }, "end": { "local": "1956-10-07T13:01:04+08:00", "utc": "1956-10-07T05:01:04Z", "ms": -417639535896.1559 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-10-08", "window": { "start": { "local": "1956-10-08T12:12:47+08:00", "utc": "1956-10-08T04:12:47Z", "ms": -417556032747.5868 }, "end": { "local": "1956-10-08T13:00:47+08:00", "utc": "1956-10-08T05:00:47Z", "ms": -417553152747.5868 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:42 on Sun 7 Oct to 08:53 on Mon 8 Oct.", "fact": "1956-10-07T00:42:27Z → 1956-10-08T00:53:24Z" }, { "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": "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 11963 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Sunday 7 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": "1956-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-07", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Sunday 7 October. Caturthī runs from 08:42 on Sun 7 Oct to 08:53 on Mon 8 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-10-07", "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/1956/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13682, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-10-10T11:25:35+08:00", "utc": "1956-10-10T03:25:35Z", "ms": -417386065466.2963 }, "end": { "local": "1956-10-11T13:32:52+08:00", "utc": "1956-10-11T05:32:52Z", "ms": -417292028436.1559 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-10T11:25:35+08:00", "utc": "1956-10-10T03:25:35Z", "ms": -417386065466.2963 }, "end": { "local": "1956-10-11T13:32:52+08:00", "utc": "1956-10-11T05:32:52Z", "ms": -417292028436.1559 } }, "kaala": "udaya-1", "days": [ { "local_date": "1956-10-10", "window": { "start": { "local": "1956-10-10T06:51:35+08:00", "utc": "1956-10-09T22:51:35Z", "ms": -417402505252.0844 }, "end": { "local": "1956-10-10T07:37:32+08:00", "utc": "1956-10-09T23:37:32Z", "ms": -417399747909.81445 } }, "covered_min": 0, "window_min": 46, "qualifies": false }, { "local_date": "1956-10-11", "window": { "start": { "local": "1956-10-11T06:52:25+08:00", "utc": "1956-10-10T22:52:25Z", "ms": -417316054769.7173 }, "end": { "local": "1956-10-11T07:38:14+08:00", "utc": "1956-10-10T23:38:14Z", "ms": -417313306231.82733 } }, "covered_min": 46, "window_min": 46, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 11:26 on Wed 10 Oct to 13:33 on Thu 11 Oct.", "fact": "1956-10-10T03:25:35Z → 1956-10-11T05:32:52Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:52–07:38 on the 10th, 06:52–07:38 on the 11th.", "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 46 minutes on the 10th and 46 of 46 on the 11th.", "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 13682 s" }, { "step": "ruling", "text": "Durgā Saptamī, Qingyang, 1956: Thursday 11 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": "1956-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-11", "confidence": "determinate" } ], "quote": "In Qingyang, Durgā Saptamī 1956 falls on Thursday 11 October. Saptamī runs from 11:26 on Wed 10 Oct to 13:33 on Thu 11 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1972, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-10-11T13:32:52+08:00", "utc": "1956-10-11T05:32:52Z", "ms": -417292028436.1559 }, "end": { "local": "1956-10-12T15:58:28+08:00", "utc": "1956-10-12T07:58:28Z", "ms": -417196892102.9837 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-11T13:32:52+08:00", "utc": "1956-10-11T05:32:52Z", "ms": -417292028436.1559 }, "end": { "local": "1956-10-12T15:58:28+08:00", "utc": "1956-10-12T07:58:28Z", "ms": -417196892102.9837 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-10-11", "window": { "start": { "local": "1956-10-11T12:11:59+08:00", "utc": "1956-10-11T04:11:59Z", "ms": -417296880735.5427 }, "end": { "local": "1956-10-11T12:59:59+08:00", "utc": "1956-10-11T04:59:59Z", "ms": -417294000735.5427 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-10-12", "window": { "start": { "local": "1956-10-12T12:11:44+08:00", "utc": "1956-10-12T04:11:44Z", "ms": -417210495816.13 }, "end": { "local": "1956-10-12T12:59:44+08:00", "utc": "1956-10-12T04:59:44Z", "ms": -417207615816.13 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 13:33 on Thu 11 Oct to 15:58 on Fri 12 Oct.", "fact": "1956-10-11T05:32:52Z → 1956-10-12T07:58:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 11th, 12:12–13:00 on the 12th.", "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 11th and 48 of 48 on the 12th.", "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 1972 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Qingyang, 1956: Friday 12 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": "1956-10-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-12", "confidence": "determinate" } ], "quote": "In Qingyang, Mahāṣṭamī (Durga Ashtami) 1956 falls on Friday 12 October. Aṣṭamī runs from 13:33 on Thu 11 Oct to 15:58 on Fri 12 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10724, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1956-10-12T15:58:28+08:00", "utc": "1956-10-12T07:58:28Z", "ms": -417196892102.9837 }, "end": { "local": "1956-10-13T18:27:56+08:00", "utc": "1956-10-13T10:27:56Z", "ms": -417101524211.04486 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-12T15:58:28+08:00", "utc": "1956-10-12T07:58:28Z", "ms": -417196892102.9837 }, "end": { "local": "1956-10-13T18:27:56+08:00", "utc": "1956-10-13T10:27:56Z", "ms": -417101524211.04486 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-10-12", "window": { "start": { "local": "1956-10-12T12:11:44+08:00", "utc": "1956-10-12T04:11:44Z", "ms": -417210495816.13 }, "end": { "local": "1956-10-12T12:59:44+08:00", "utc": "1956-10-12T04:59:44Z", "ms": -417207615816.13 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-10-13", "window": { "start": { "local": "1956-10-13T12:11:30+08:00", "utc": "1956-10-13T04:11:30Z", "ms": -417124110408.1289 }, "end": { "local": "1956-10-13T12:59:30+08:00", "utc": "1956-10-13T04:59:30Z", "ms": -417121230408.1289 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 15:58 on Fri 12 Oct to 18:28 on Sat 13 Oct.", "fact": "1956-10-12T07:58:28Z → 1956-10-13T10:27:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 12th, 12:11–12:59 on the 13th.", "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 12th and 48 of 48 on the 13th.", "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 10724 s" }, { "step": "ruling", "text": "Mahānavamī, Qingyang, 1956: Saturday 13 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": "1956-10-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-13", "confidence": "determinate" } ], "quote": "In Qingyang, Mahānavamī 1956 falls on Saturday 13 October. Navamī runs from 15:58 on Fri 12 Oct to 18:28 on Sat 13 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 664, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "1956-10-13T18:27:56+08:00", "utc": "1956-10-13T10:27:56Z", "ms": -417101524211.04486 }, "end": { "local": "1956-10-14T20:47:20+08:00", "utc": "1956-10-14T12:47:20Z", "ms": -417006759791.3127 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "1956-10-13T18:27:56+08:00", "utc": "1956-10-13T10:27:56Z", "ms": -417101524211.04486 }, "end": { "local": "1956-10-14T11:38:44+08:00", "utc": "1956-10-14T03:38:44Z", "ms": -417039676258.0109 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "1956-10-13T08:44:48+08:00", "utc": "1956-10-13T00:44:48Z", "ms": -417136511674.5896 }, "end": { "local": "1956-10-14T11:38:44+08:00", "utc": "1956-10-14T03:38:44Z", "ms": -417039676258.0109 } } }, "kaala": "daytime", "days": [ { "local_date": "1956-10-13", "window": { "start": { "local": "1956-10-13T06:54:07+08:00", "utc": "1956-10-12T22:54:07Z", "ms": -417143152880.8512 }, "end": { "local": "1956-10-13T18:16:52+08:00", "utc": "1956-10-13T10:16:52Z", "ms": -417102187935.4067 } }, "covered_min": 0, "window_min": 683, "qualifies": false }, { "local_date": "1956-10-14", "window": { "start": { "local": "1956-10-14T06:54:59+08:00", "utc": "1956-10-13T22:54:59Z", "ms": -417056701461.2605 }, "end": { "local": "1956-10-14T18:15:32+08:00", "utc": "1956-10-14T10:15:32Z", "ms": -417015867523.9272 } }, "covered_min": 284, "window_min": 681, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 18:28 on Sat 13 Oct to 20:47 on Sun 14 Oct, and Śravaṇa from 08:45 on Sat 13 Oct to 11:39 on Sun 14 Oct. They are together from 18:28 on Sat 13 Oct to 11:39 on Sun 14 Oct.", "fact": "1956-10-13T10:27:56Z → 1956-10-14T03:38:44Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:54–18:17 on the 13th, 06:55–18:16 on the 14th.", "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 0 of 683 minutes on the 13th and 284 of 681 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 664 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Qingyang, 1956: Sunday 14 October.", "fact": "confidence: determinate" } ], "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": "1956-10-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-14", "confidence": "determinate" } ], "quote": "In Qingyang, Vijayā Daśamī (Dussehra) 1956 falls on Sunday 14 October. Daśamī runs from 18:28 on Sat 13 Oct to 20:47 on Sun 14 Oct and is with Śravaṇa in the day time that day, for 284 minutes.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-10-15", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29484, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-10-14T20:47:20+08:00", "utc": "1956-10-14T12:47:20Z", "ms": -417006759791.3127 }, "end": { "local": "1956-10-15T22:45:18+08:00", "utc": "1956-10-15T14:45:18Z", "ms": -416913281525.3464 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-14T20:47:20+08:00", "utc": "1956-10-14T12:47:20Z", "ms": -417006759791.3127 }, "end": { "local": "1956-10-15T22:45:18+08:00", "utc": "1956-10-15T14:45:18Z", "ms": -416913281525.3464 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-10-15", "window": { "start": { "local": "1956-10-15T06:55:50+08:00", "utc": "1956-10-14T22:55:50Z", "ms": -416970249716.1386 }, "end": { "local": "1956-10-15T06:55:50+08:00", "utc": "1956-10-14T22:55:50Z", "ms": -416970249716.1386 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-10-16", "window": { "start": { "local": "1956-10-16T06:56:42+08:00", "utc": "1956-10-15T22:56:42Z", "ms": -416883797638.9147 }, "end": { "local": "1956-10-16T06:56:42+08:00", "utc": "1956-10-15T22:56:42Z", "ms": -416883797638.9147 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:47 on Sun 14 Oct to 22:45 on Mon 15 Oct.", "fact": "1956-10-14T12:47:20Z → 1956-10-15T14:45:18Z" }, { "step": "kaala", "text": "Sunrise is at 06:56 on the 15th and 06:57 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 15th and is not on the 16th.", "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 29484 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Qingyang, 1956: Monday 15 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": "1956-10-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-15", "confidence": "determinate" } ], "quote": "In Qingyang, Pāśāṅkuśā Ekādaśī 1956 falls on Monday 15 October. Ekādaśī runs from 20:47 on Sun 14 Oct to 22:45 on Mon 15 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-10-15", "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/1956/pradosha-vrata?on=1956-10-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15558, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-10-17T00:14:11+08:00", "utc": "1956-10-16T16:14:11Z", "ms": -416821549337.2597 }, "end": { "local": "1956-10-18T01:10:12+08:00", "utc": "1956-10-17T17:10:12Z", "ms": -416731788142.0001 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1956-10-17T00:14:11+08:00", "utc": "1956-10-16T16:14:11Z", "ms": -416821549337.2597 }, "end": { "local": "1956-10-18T01:10:12+08:00", "utc": "1956-10-17T17:10:12Z", "ms": -416731788142.0001 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-10-16", "window": { "start": { "local": "1956-10-16T18:12:56+08:00", "utc": "1956-10-16T10:12:56Z", "ms": -416843224485.0404 }, "end": { "local": "1956-10-16T19:54:53+08:00", "utc": "1956-10-16T11:54:53Z", "ms": -416837107250.10266 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "1956-10-17", "window": { "start": { "local": "1956-10-17T18:11:38+08:00", "utc": "1956-10-17T10:11:38Z", "ms": -416756901792.64166 }, "end": { "local": "1956-10-17T19:53:53+08:00", "utc": "1956-10-17T11:53:53Z", "ms": -416750767215.19855 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:14 on Wed 17 Oct to 01:10 on Thu 18 Oct.", "fact": "1956-10-16T16:14:11Z → 1956-10-17T17:10:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:13–19:55 on the 16th, 18:12–19:54 on the 17th.", "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 102 minutes on the 16th and 102 of 102 on the 17th.", "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 15558 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Wednesday 17 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": "1956-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-17", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Wednesday 17 October. Trayodaśī runs from 00:14 on Wed 17 Oct to 01:10 on Thu 18 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-10-17", "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/1956/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 434, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-10-22T22:30:02+08:00", "utc": "1956-10-22T14:30:02Z", "ms": -416309398390.11633 }, "end": { "local": "1956-10-23T20:55:18+08:00", "utc": "1956-10-23T12:55:18Z", "ms": -416228681706.06604 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-22T22:30:02+08:00", "utc": "1956-10-22T14:30:02Z", "ms": -416309398390.11633 }, "end": { "local": "1956-10-23T20:55:18+08:00", "utc": "1956-10-23T12:55:18Z", "ms": -416228681706.06604 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-10-22", "window": { "start": { "local": "1956-10-22T19:52:59+08:00", "utc": "1956-10-22T11:52:59Z", "ms": -416318821466.9813 }, "end": { "local": "1956-10-22T19:52:59+08:00", "utc": "1956-10-22T11:52:59Z", "ms": -416318821466.9813 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-10-23", "window": { "start": { "local": "1956-10-23T20:48:05+08:00", "utc": "1956-10-23T12:48:05Z", "ms": -416229115283.5357 }, "end": { "local": "1956-10-23T20:48:05+08:00", "utc": "1956-10-23T12:48:05Z", "ms": -416229115283.5357 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:30 on Mon 22 Oct to 20:55 on Tue 23 Oct.", "fact": "1956-10-22T14:30:02Z → 1956-10-23T12:55:18Z" }, { "step": "kaala", "text": "Moonrise is at 19:53 on the 22nd and 20:48 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. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 434 s" }, { "step": "ruling", "text": "Karaka Caturthī, Qingyang, 1956: Tuesday 23 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": "1956-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-23", "confidence": "boundary" } ], "quote": "In Qingyang, Karaka Caturthī (Karwa Chauth) 1956 falls on Tuesday 23 October. Caturthī runs from 22:30 on Mon 22 Oct to 20:55 on Tue 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-10-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 434, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-10-22T22:30:02+08:00", "utc": "1956-10-22T14:30:02Z", "ms": -416309398390.11633 }, "end": { "local": "1956-10-23T20:55:18+08:00", "utc": "1956-10-23T12:55:18Z", "ms": -416228681706.06604 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-22T22:30:02+08:00", "utc": "1956-10-22T14:30:02Z", "ms": -416309398390.11633 }, "end": { "local": "1956-10-23T20:55:18+08:00", "utc": "1956-10-23T12:55:18Z", "ms": -416228681706.06604 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-10-22", "window": { "start": { "local": "1956-10-22T19:52:59+08:00", "utc": "1956-10-22T11:52:59Z", "ms": -416318821466.9813 }, "end": { "local": "1956-10-22T19:52:59+08:00", "utc": "1956-10-22T11:52:59Z", "ms": -416318821466.9813 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-10-23", "window": { "start": { "local": "1956-10-23T20:48:05+08:00", "utc": "1956-10-23T12:48:05Z", "ms": -416229115283.5357 }, "end": { "local": "1956-10-23T20:48:05+08:00", "utc": "1956-10-23T12:48:05Z", "ms": -416229115283.5357 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:30 on Mon 22 Oct to 20:55 on Tue 23 Oct.", "fact": "1956-10-22T14:30:02Z → 1956-10-23T12:55:18Z" }, { "step": "kaala", "text": "Moonrise is at 19:53 on the 22nd and 20:48 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 434 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Tuesday 23 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": "1956-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-23", "confidence": "boundary" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Tuesday 23 October. Caturthī runs from 22:30 on Mon 22 Oct to 20:55 on Tue 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-10-23", "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/1956/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32019, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-10-26T15:06:26+08:00", "utc": "1956-10-26T07:06:26Z", "ms": -415990413816.6656 }, "end": { "local": "1956-10-27T12:56:59+08:00", "utc": "1956-10-27T04:56:59Z", "ms": -415911781026.67737 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-26T15:06:26+08:00", "utc": "1956-10-26T07:06:26Z", "ms": -415990413816.6656 }, "end": { "local": "1956-10-27T12:56:59+08:00", "utc": "1956-10-27T04:56:59Z", "ms": -415911781026.67737 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-10-26", "window": { "start": { "local": "1956-10-27T00:00:05+08:00", "utc": "1956-10-26T16:00:05Z", "ms": -415958394842.1977 }, "end": { "local": "1956-10-27T00:00:05+08:00", "utc": "1956-10-26T16:00:05Z", "ms": -415958394842.1977 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-10-27", "window": { "start": { "local": "1956-10-28T01:07:17+08:00", "utc": "1956-10-27T17:07:17Z", "ms": -415867962619.3028 }, "end": { "local": "1956-10-28T01:07:17+08:00", "utc": "1956-10-27T17:07:17Z", "ms": -415867962619.3028 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:06 on Fri 26 Oct to 12:57 on Sat 27 Oct.", "fact": "1956-10-26T07:06:26Z → 1956-10-27T04:56:59Z" }, { "step": "kaala", "text": "Moonrise is at 00:00 on the 26th and 01:07 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī 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. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32019 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Qingyang, 1956: Friday 26 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": "1956-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-26", "confidence": "determinate" } ], "quote": "In Qingyang, Ahoyī Aṣṭamī 1956 falls on Friday 26 October. Aṣṭamī runs from 15:06 on Fri 26 Oct to 12:57 on Sat 27 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-10-29", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2396, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-10-29T08:34:51+08:00", "utc": "1956-10-29T00:34:51Z", "ms": -415754709003.4669 }, "end": { "local": "1956-10-30T06:29:33+08:00", "utc": "1956-10-29T22:29:33Z", "ms": -415675827036.5084 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-29T08:34:51+08:00", "utc": "1956-10-29T00:34:51Z", "ms": -415754709003.4669 }, "end": { "local": "1956-10-30T06:29:33+08:00", "utc": "1956-10-29T22:29:33Z", "ms": -415675827036.5084 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-10-29", "window": { "start": { "local": "1956-10-29T07:08:32+08:00", "utc": "1956-10-28T23:08:32Z", "ms": -415759887950.6964 }, "end": { "local": "1956-10-29T07:08:32+08:00", "utc": "1956-10-28T23:08:32Z", "ms": -415759887950.6964 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-10-30", "window": { "start": { "local": "1956-10-30T07:09:29+08:00", "utc": "1956-10-29T23:09:29Z", "ms": -415673430807.59076 }, "end": { "local": "1956-10-30T07:09:29+08:00", "utc": "1956-10-29T23:09:29Z", "ms": -415673430807.59076 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:35 on Mon 29 Oct to 06:30 on Tue 30 Oct.", "fact": "1956-10-29T00:34:51Z → 1956-10-29T22:29:33Z" }, { "step": "kaala", "text": "Sunrise is at 07:09 on the 29th and 07:09 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not 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": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 2396 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Qingyang, 1956: Monday 29 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": "1956-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-29", "confidence": "determinate" } ], "quote": "In Qingyang, Ramā Ekādaśī 1956 falls on Monday 29 October. Ekādaśī runs from 08:35 on Mon 29 Oct to 06:30 on Tue 30 Oct, and is current at sunrise on neither day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-10-29", "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/1956/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31920, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-10-30T06:29:33+08:00", "utc": "1956-10-29T22:29:33Z", "ms": -415675827036.5084 }, "end": { "local": "1956-10-31T04:34:14+08:00", "utc": "1956-10-30T20:34:14Z", "ms": -415596346286.9155 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-30T06:29:33+08:00", "utc": "1956-10-29T22:29:33Z", "ms": -415675827036.5084 }, "end": { "local": "1956-10-31T04:34:14+08:00", "utc": "1956-10-30T20:34:14Z", "ms": -415596346286.9155 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-10-29", "window": { "start": { "local": "1956-10-29T17:57:25+08:00", "utc": "1956-10-29T09:57:25Z", "ms": -415720955187.5165 }, "end": { "local": "1956-10-29T19:43:01+08:00", "utc": "1956-10-29T11:43:01Z", "ms": -415714618603.52637 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1956-10-30", "window": { "start": { "local": "1956-10-30T17:56:21+08:00", "utc": "1956-10-30T09:56:21Z", "ms": -415634619072.7042 }, "end": { "local": "1956-10-30T19:42:14+08:00", "utc": "1956-10-30T11:42:14Z", "ms": -415628266307.29694 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 06:30 on Tue 30 Oct to 04:34 on Wed 31 Oct.", "fact": "1956-10-29T22:29:33Z → 1956-10-30T20:34:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:57–19:43 on the 29th, 17:56–19:42 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 0 of 106 minutes on the 29th and 106 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: purvaviddha → only-day · margin 31920 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Qingyang, 1956: Tuesday 30 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": "1956-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-30", "confidence": "determinate" } ], "quote": "In Qingyang, Govatsa Dvādaśī (Vasu Baras) 1956 falls on Tuesday 30 October. Dvādaśī runs from 06:30 on Tue 30 Oct to 04:34 on Wed 31 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25971, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-10-31T04:34:14+08:00", "utc": "1956-10-30T20:34:14Z", "ms": -415596346286.9155 }, "end": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-31T04:34:14+08:00", "utc": "1956-10-30T20:34:14Z", "ms": -415596346286.9155 }, "end": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-10-30", "window": { "start": { "local": "1956-10-30T17:56:21+08:00", "utc": "1956-10-30T09:56:21Z", "ms": -415634619072.7042 }, "end": { "local": "1956-10-30T19:42:14+08:00", "utc": "1956-10-30T11:42:14Z", "ms": -415628266307.29694 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1956-10-31", "window": { "start": { "local": "1956-10-31T17:55:18+08:00", "utc": "1956-10-31T09:55:18Z", "ms": -415548281695.69904 }, "end": { "local": "1956-10-31T19:41:27+08:00", "utc": "1956-10-31T11:41:27Z", "ms": -415541912874.861 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:34 on Wed 31 Oct to 02:54 on Thu 1 Nov.", "fact": "1956-10-30T20:34:14Z → 1956-10-31T18:54:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:56–19:42 on the 30th, 17:55–19:41 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 0 of 106 minutes on the 30th and 106 of 106 on the 31st.", "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 25971 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Qingyang, 1956: Wednesday 31 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": "1956-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-31", "confidence": "determinate" } ], "quote": "In Qingyang, Yama Dīpadāna 1956 falls on Wednesday 31 October. Trayodaśī runs from 04:34 on Wed 31 Oct to 02:54 on Thu 1 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-10-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25971, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-10-31T04:34:14+08:00", "utc": "1956-10-30T20:34:14Z", "ms": -415596346286.9155 }, "end": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-10-31T04:34:14+08:00", "utc": "1956-10-30T20:34:14Z", "ms": -415596346286.9155 }, "end": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-10-30", "window": { "start": { "local": "1956-10-30T17:56:21+08:00", "utc": "1956-10-30T09:56:21Z", "ms": -415634619072.7042 }, "end": { "local": "1956-10-30T19:42:14+08:00", "utc": "1956-10-30T11:42:14Z", "ms": -415628266307.29694 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1956-10-31", "window": { "start": { "local": "1956-10-31T17:55:18+08:00", "utc": "1956-10-31T09:55:18Z", "ms": -415548281695.69904 }, "end": { "local": "1956-10-31T19:41:27+08:00", "utc": "1956-10-31T11:41:27Z", "ms": -415541912874.861 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:34 on Wed 31 Oct to 02:54 on Thu 1 Nov.", "fact": "1956-10-30T20:34:14Z → 1956-10-31T18:54:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:56–19:42 on the 30th, 17:55–19:41 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 0 of 106 minutes on the 30th and 106 of 106 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 25971 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Wednesday 31 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": "1956-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-10-31", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Wednesday 31 October. Trayodaśī runs from 04:34 on Wed 31 Oct to 02:54 on Thu 1 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-10-31", "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/1956/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9058, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 }, "end": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 }, "end": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 } }, "kaala": "arunodaya", "days": [ { "local_date": "1956-11-01", "window": { "start": { "local": "1956-11-01T05:25:16+08:00", "utc": "1956-10-31T21:25:16Z", "ms": -415506884360.2521 }, "end": { "local": "1956-11-01T07:11:24+08:00", "utc": "1956-10-31T23:11:24Z", "ms": -415500515539.41406 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "1956-11-02", "window": { "start": { "local": "1956-11-02T05:25:58+08:00", "utc": "1956-11-01T21:25:58Z", "ms": -415420442190.5439 }, "end": { "local": "1956-11-02T07:12:23+08:00", "utc": "1956-11-01T23:12:23Z", "ms": -415414057446.3003 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:54 on Thu 1 Nov to 01:36 on Fri 2 Nov.", "fact": "1956-10-31T18:54:18Z → 1956-11-01T17:35:31Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:25–07:11 on the 1st, 05:26–07:12 on the 2nd.", "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 106 of 106 minutes on the 1st and 0 of 106 on the 2nd.", "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 9058 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Qingyang, 1956: Thursday 1 November.", "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": "1956-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-01", "confidence": "determinate" } ], "quote": "In Qingyang, Naraka Caturdaśī (Choti Diwali) 1956 falls on Thursday 1 November. Caturdaśī runs from 02:54 on Thu 1 Nov to 01:36 on Fri 2 Nov and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/shivaratri?on=1956-11-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2292, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 }, "end": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-01T02:54:18+08:00", "utc": "1956-10-31T18:54:18Z", "ms": -415515942235.8582 }, "end": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 } }, "kaala": "nishita", "days": [ { "local_date": "1956-10-31", "window": { "start": { "local": "1956-11-01T00:09:21+08:00", "utc": "1956-10-31T16:09:21Z", "ms": -415525838617.5565 }, "end": { "local": "1956-11-01T00:57:21+08:00", "utc": "1956-10-31T16:57:21Z", "ms": -415522958617.5565 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-11-01", "window": { "start": { "local": "1956-11-02T00:09:20+08:00", "utc": "1956-11-01T16:09:20Z", "ms": -415439440237.21387 }, "end": { "local": "1956-11-02T00:57:20+08:00", "utc": "1956-11-01T16:57:20Z", "ms": -415436560237.21387 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:54 on Thu 1 Nov to 01:36 on Fri 2 Nov.", "fact": "1956-10-31T18:54:18Z → 1956-11-01T17:35:31Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:09–00:57 on the 31st, 00:09–00:57 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 0 of 48 minutes on the 31st 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2292 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Thursday 1 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": "1956-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-01", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Thursday 1 November. Caturdaśī runs from 02:54 on Thu 1 Nov to 01:36 on Fri 2 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-11-01", "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/1956/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18220, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 }, "end": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 }, "end": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-11-01", "window": { "start": { "local": "1956-11-01T17:54:17+08:00", "utc": "1956-11-01T09:54:17Z", "ms": -415461943028.12744 }, "end": { "local": "1956-11-01T19:40:42+08:00", "utc": "1956-11-01T11:40:42Z", "ms": -415455558283.88385 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1956-11-02", "window": { "start": { "local": "1956-11-02T17:53:17+08:00", "utc": "1956-11-02T09:53:17Z", "ms": -415375603042.26135 }, "end": { "local": "1956-11-02T19:39:57+08:00", "utc": "1956-11-02T11:39:57Z", "ms": -415369202512.8092 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 01:36 on Fri 2 Nov to 00:44 on Sat 3 Nov.", "fact": "1956-11-01T17:35:31Z → 1956-11-02T16:43:38Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:54–19:41 on the 1st, 17:53–19:40 on the 2nd.", "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 106 minutes on the 1st and 107 of 107 on the 2nd.", "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 18220 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Qingyang, 1956: Friday 2 November.", "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": "1956-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-02", "confidence": "determinate" } ], "quote": "In Qingyang, Lakṣmī Pūjā (Diwali) 1956 falls on Friday 2 November. Amāvasyā runs from 01:36 on Fri 2 Nov to 00:44 on Sat 3 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 821, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 }, "end": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-02T01:35:31+08:00", "utc": "1956-11-01T17:35:31Z", "ms": -415434268653.4229 }, "end": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 } }, "kaala": "nishita", "days": [ { "local_date": "1956-11-01", "window": { "start": { "local": "1956-11-02T00:09:20+08:00", "utc": "1956-11-01T16:09:20Z", "ms": -415439440237.21387 }, "end": { "local": "1956-11-02T00:57:20+08:00", "utc": "1956-11-01T16:57:20Z", "ms": -415436560237.21387 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-11-02", "window": { "start": { "local": "1956-11-03T00:09:19+08:00", "utc": "1956-11-02T16:09:19Z", "ms": -415353041056.8159 }, "end": { "local": "1956-11-03T00:57:19+08:00", "utc": "1956-11-02T16:57:19Z", "ms": -415350161056.8159 } }, "covered_min": 34, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 01:36 on Fri 2 Nov to 00:44 on Sat 3 Nov.", "fact": "1956-11-01T17:35:31Z → 1956-11-02T16:43:38Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:09–00:57 on the 1st, 00:09–00:57 on the 2nd.", "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 1st and 34 of 48 on the 2nd.", "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: unstated → only-day · margin 821 s" }, { "step": "ruling", "text": "Kālī Pūjā, Qingyang, 1956: Friday 2 November.", "fact": "confidence: determinate" } ], "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": "1956-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-02", "confidence": "determinate" } ], "quote": "In Qingyang, Kālī Pūjā 1956 falls on Friday 2 November. Amāvasyā runs from 01:36 on Fri 2 Nov to 00:44 on Sat 3 Nov and covers 34 of 48 minutes of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 41112, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "end": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "end": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-03", "window": { "start": { "local": "1956-11-03T12:08:50+08:00", "utc": "1956-11-03T04:08:50Z", "ms": -415309870391.0248 }, "end": { "local": "1956-11-03T12:56:50+08:00", "utc": "1956-11-03T04:56:50Z", "ms": -415306990391.0248 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-04", "window": { "start": { "local": "1956-11-04T12:08:50+08:00", "utc": "1956-11-04T04:08:50Z", "ms": -415223469720.26935 }, "end": { "local": "1956-11-04T12:56:50+08:00", "utc": "1956-11-04T04:56:50Z", "ms": -415220589720.26935 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:44 on Sat 3 Nov to 00:24 on Sun 4 Nov.", "fact": "1956-11-02T16:43:38Z → 1956-11-03T16:23:44Z" }, { "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": "Pratipadā 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: purvaviddha → only-day · margin 41112 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Qingyang, 1956: Saturday 3 November.", "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": "1956-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-03", "confidence": "determinate" } ], "quote": "In Qingyang, Govardhana Pūjā 1956 falls on Saturday 3 November. Pratipadā runs from 00:44 on Sat 3 Nov to 00:24 on Sun 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17069, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "end": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "end": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-11-02", "window": { "start": { "local": "1956-11-02T17:53:17+08:00", "utc": "1956-11-02T09:53:17Z", "ms": -415375603042.26135 }, "end": { "local": "1956-11-02T19:39:57+08:00", "utc": "1956-11-02T11:39:57Z", "ms": -415369202512.8092 } }, "covered_min": 0, "window_min": 107, "qualifies": false }, { "local_date": "1956-11-03", "window": { "start": { "local": "1956-11-03T17:52:18+08:00", "utc": "1956-11-03T09:52:18Z", "ms": -415289261710.6792 }, "end": { "local": "1956-11-03T19:39:14+08:00", "utc": "1956-11-03T11:39:14Z", "ms": -415282845540.5311 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:44 on Sat 3 Nov to 00:24 on Sun 4 Nov.", "fact": "1956-11-02T16:43:38Z → 1956-11-03T16:23:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:53–19:40 on the 2nd, 17:52–19:39 on the 3rd.", "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 107 minutes on the 2nd and 107 of 107 on the 3rd.", "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 17069 s" }, { "step": "ruling", "text": "Bali Pūjā, Qingyang, 1956: Saturday 3 November.", "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": "1956-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-03", "confidence": "determinate" } ], "quote": "In Qingyang, Bali Pūjā 1956 falls on Saturday 3 November. Pratipadā runs from 00:44 on Sat 3 Nov to 00:24 on Sun 4 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23383, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "end": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-03T00:43:38+08:00", "utc": "1956-11-02T16:43:38Z", "ms": -415350982154.6746 }, "end": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 } }, "kaala": "purvahna", "days": [ { "local_date": "1956-11-03", "window": { "start": { "local": "1956-11-03T07:13:21+08:00", "utc": "1956-11-02T23:13:21Z", "ms": -415327599071.3704 }, "end": { "local": "1956-11-03T10:46:20+08:00", "utc": "1956-11-03T02:46:20Z", "ms": -415314819951.14 } }, "covered_min": 213, "window_min": 213, "qualifies": true }, { "local_date": "1956-11-04", "window": { "start": { "local": "1956-11-04T07:14:20+08:00", "utc": "1956-11-03T23:14:20Z", "ms": -415241140434.56885 }, "end": { "local": "1956-11-04T10:46:40+08:00", "utc": "1956-11-04T02:46:40Z", "ms": -415228399958.3692 } }, "covered_min": 0, "window_min": 212, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:44 on Sat 3 Nov to 00:24 on Sun 4 Nov.", "fact": "1956-11-02T16:43:38Z → 1956-11-03T16:23:44Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:13–10:46 on the 3rd, 07:14–10:47 on the 4th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 213 of 213 minutes on the 3rd and 0 of 212 on the 4th.", "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 23383 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Qingyang, 1956: Saturday 3 November.", "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": "1956-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-03", "confidence": "determinate" } ], "quote": "In Qingyang, Dyūta Pratipad 1956 falls on Saturday 3 November. Pratipadā runs from 00:44 on Sat 3 Nov to 00:24 on Sun 4 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 41214, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 }, "end": { "local": "1956-11-05T00:39:35+08:00", "utc": "1956-11-04T16:39:35Z", "ms": -415178424694.9543 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-04T00:23:44+08:00", "utc": "1956-11-03T16:23:44Z", "ms": -415265776219.83575 }, "end": { "local": "1956-11-05T00:39:35+08:00", "utc": "1956-11-04T16:39:35Z", "ms": -415178424694.9543 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-03", "window": { "start": { "local": "1956-11-03T12:08:50+08:00", "utc": "1956-11-03T04:08:50Z", "ms": -415309870391.0248 }, "end": { "local": "1956-11-03T12:56:50+08:00", "utc": "1956-11-03T04:56:50Z", "ms": -415306990391.0248 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-11-04", "window": { "start": { "local": "1956-11-04T12:08:50+08:00", "utc": "1956-11-04T04:08:50Z", "ms": -415223469720.26935 }, "end": { "local": "1956-11-04T12:56:50+08:00", "utc": "1956-11-04T04:56:50Z", "ms": -415220589720.26935 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 00:24 on Sun 4 Nov to 00:40 on Mon 5 Nov.", "fact": "1956-11-03T16:23:44Z → 1956-11-04T16:39:35Z" }, { "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": "Dvitīyā 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 41214 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Qingyang, 1956: Sunday 4 November.", "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": "1956-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-04", "confidence": "determinate" } ], "quote": "In Qingyang, Yama Dvitīyā (Bhai Dooj) 1956 falls on Sunday 4 November. Dvitīyā runs from 00:24 on Sun 4 Nov to 00:40 on Mon 5 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32825, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-11-06T01:32:47+08:00", "utc": "1956-11-05T17:32:47Z", "ms": -415088832622.61676 }, "end": { "local": "1956-11-07T03:01:52+08:00", "utc": "1956-11-06T19:01:52Z", "ms": -414997087708.8241 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-06T01:32:47+08:00", "utc": "1956-11-05T17:32:47Z", "ms": -415088832622.61676 }, "end": { "local": "1956-11-07T03:01:52+08:00", "utc": "1956-11-06T19:01:52Z", "ms": -414997087708.8241 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-06", "window": { "start": { "local": "1956-11-06T12:08:54+08:00", "utc": "1956-11-06T04:08:54Z", "ms": -415050665913.49036 }, "end": { "local": "1956-11-06T12:56:54+08:00", "utc": "1956-11-06T04:56:54Z", "ms": -415047785913.49036 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-07", "window": { "start": { "local": "1956-11-07T12:08:57+08:00", "utc": "1956-11-07T04:08:57Z", "ms": -414964262771.784 }, "end": { "local": "1956-11-07T12:56:57+08:00", "utc": "1956-11-07T04:56:57Z", "ms": -414961382771.784 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:33 on Tue 6 Nov to 03:02 on Wed 7 Nov.", "fact": "1956-11-05T17:32:47Z → 1956-11-06T19:01:52Z" }, { "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": "Caturthī 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: paraviddha → only-day · margin 32825 s" }, { "step": "ruling", "text": "Nāga Caturthī, Qingyang, 1956: Tuesday 6 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": "1956-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-06", "confidence": "determinate" } ], "quote": "In Qingyang, Nāga Caturthī 1956 falls on Tuesday 6 November. Caturthī runs from 01:33 on Tue 6 Nov to 03:02 on Wed 7 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/vinayaka-chaturthi?on=1956-11-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32825, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-11-06T01:32:47+08:00", "utc": "1956-11-05T17:32:47Z", "ms": -415088832622.61676 }, "end": { "local": "1956-11-07T03:01:52+08:00", "utc": "1956-11-06T19:01:52Z", "ms": -414997087708.8241 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-06T01:32:47+08:00", "utc": "1956-11-05T17:32:47Z", "ms": -415088832622.61676 }, "end": { "local": "1956-11-07T03:01:52+08:00", "utc": "1956-11-06T19:01:52Z", "ms": -414997087708.8241 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-06", "window": { "start": { "local": "1956-11-06T12:08:54+08:00", "utc": "1956-11-06T04:08:54Z", "ms": -415050665913.49036 }, "end": { "local": "1956-11-06T12:56:54+08:00", "utc": "1956-11-06T04:56:54Z", "ms": -415047785913.49036 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-07", "window": { "start": { "local": "1956-11-07T12:08:57+08:00", "utc": "1956-11-07T04:08:57Z", "ms": -414964262771.784 }, "end": { "local": "1956-11-07T12:56:57+08:00", "utc": "1956-11-07T04:56:57Z", "ms": -414961382771.784 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:33 on Tue 6 Nov to 03:02 on Wed 7 Nov.", "fact": "1956-11-05T17:32:47Z → 1956-11-06T19:01:52Z" }, { "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": "Caturthī 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. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32825 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Tuesday 6 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": "1956-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-06", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Tuesday 6 November. Caturthī runs from 01:33 on Tue 6 Nov to 03:02 on Wed 7 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-11-06", "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/1956/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17153, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-11-08T05:01:41+08:00", "utc": "1956-11-07T21:01:41Z", "ms": -414903499354.83026 }, "end": { "local": "1956-11-09T07:23:13+08:00", "utc": "1956-11-08T23:23:13Z", "ms": -414808607086.7468 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-08T05:01:41+08:00", "utc": "1956-11-07T21:01:41Z", "ms": -414903499354.83026 }, "end": { "local": "1956-11-09T07:23:13+08:00", "utc": "1956-11-08T23:23:13Z", "ms": -414808607086.7468 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-08", "window": { "start": { "local": "1956-11-08T12:09:01+08:00", "utc": "1956-11-08T04:09:01Z", "ms": -414877858801.1436 }, "end": { "local": "1956-11-08T12:57:01+08:00", "utc": "1956-11-08T04:57:01Z", "ms": -414874978801.1436 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-09", "window": { "start": { "local": "1956-11-09T12:09:06+08:00", "utc": "1956-11-09T04:09:06Z", "ms": -414791453999.3726 }, "end": { "local": "1956-11-09T12:57:06+08:00", "utc": "1956-11-09T04:57:06Z", "ms": -414788573999.3726 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 05:02 on Thu 8 Nov to 07:23 on Fri 9 Nov.", "fact": "1956-11-07T21:01:41Z → 1956-11-08T23:23:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 8th, 12:09–12:57 on the 9th.", "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 8th and 0 of 48 on the 9th.", "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 17153 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Qingyang, 1956: Thursday 8 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": "1956-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-08", "confidence": "determinate" } ], "quote": "In Qingyang, Sūrya Ṣaṣṭhī (Chhath) 1956 falls on Thursday 8 November. Ṣaṣṭhī runs from 05:02 on Thu 8 Nov to 07:23 on Fri 9 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-10", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 703, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1956-11-10T09:54:18+08:00", "utc": "1956-11-10T01:54:18Z", "ms": -414713142081.1329 }, "end": { "local": "1956-11-11T12:21:01+08:00", "utc": "1956-11-11T04:21:01Z", "ms": -414617938756.8959 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-10T09:54:18+08:00", "utc": "1956-11-10T01:54:18Z", "ms": -414713142081.1329 }, "end": { "local": "1956-11-11T12:21:01+08:00", "utc": "1956-11-11T04:21:01Z", "ms": -414617938756.8959 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-10", "window": { "start": { "local": "1956-11-10T12:09:12+08:00", "utc": "1956-11-10T04:09:12Z", "ms": -414705048364.62103 }, "end": { "local": "1956-11-10T12:57:12+08:00", "utc": "1956-11-10T04:57:12Z", "ms": -414702168364.62103 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-11", "window": { "start": { "local": "1956-11-11T12:09:18+08:00", "utc": "1956-11-11T04:09:18Z", "ms": -414618641895.43854 }, "end": { "local": "1956-11-11T12:57:18+08:00", "utc": "1956-11-11T04:57:18Z", "ms": -414615761895.43854 } }, "covered_min": 12, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 09:54 on Sat 10 Nov to 12:21 on Sun 11 Nov.", "fact": "1956-11-10T01:54:18Z → 1956-11-11T04:21:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 10th, 12:09–12:57 on the 11th.", "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 10th and 12 of 48 on the 11th.", "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 703 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Qingyang, 1956: Saturday 10 November.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "1956-11-10", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-10", "confidence": "boundary" } ], "quote": "In Qingyang, Gopāṣṭamī 1956 falls on Saturday 10 November. Aṣṭamī runs from 09:54 on Sat 10 Nov to 12:21 on Sun 11 Nov and covers all of madhyāhna that midday. It also reaches the next midday for 12 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/1956/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/1956/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 703, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1956-11-11T12:21:01+08:00", "utc": "1956-11-11T04:21:01Z", "ms": -414617938756.8959 }, "end": { "local": "1956-11-12T14:29:45+08:00", "utc": "1956-11-12T06:29:45Z", "ms": -414523814684.24725 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-11T12:21:01+08:00", "utc": "1956-11-11T04:21:01Z", "ms": -414617938756.8959 }, "end": { "local": "1956-11-12T14:29:45+08:00", "utc": "1956-11-12T06:29:45Z", "ms": -414523814684.24725 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-11", "window": { "start": { "local": "1956-11-11T12:09:18+08:00", "utc": "1956-11-11T04:09:18Z", "ms": -414618641895.43854 }, "end": { "local": "1956-11-11T12:57:18+08:00", "utc": "1956-11-11T04:57:18Z", "ms": -414615761895.43854 } }, "covered_min": 36, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-12", "window": { "start": { "local": "1956-11-12T12:09:25+08:00", "utc": "1956-11-12T04:09:25Z", "ms": -414532234590.8004 }, "end": { "local": "1956-11-12T12:57:25+08:00", "utc": "1956-11-12T04:57:25Z", "ms": -414529354590.8004 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Navamī runs from 12:21 on Sun 11 Nov to 14:30 on Mon 12 Nov.", "fact": "1956-11-11T04:21:01Z → 1956-11-12T06:29:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 11th, 12:09–12:57 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 36 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 703 s" }, { "step": "ruling", "text": "Durgā Navamī, Qingyang, 1956: Sunday 11 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": "1956-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-11", "confidence": "determinate" } ], "quote": "In Qingyang, Durgā Navamī 1956 falls on Sunday 11 November. Navamī runs from 12:21 on Sun 11 Nov to 14:30 on Mon 12 Nov and covers 36 of 48 minutes of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5504, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1956-11-11T12:21:01+08:00", "utc": "1956-11-11T04:21:01Z", "ms": -414617938756.8959 }, "end": { "local": "1956-11-12T14:29:45+08:00", "utc": "1956-11-12T06:29:45Z", "ms": -414523814684.24725 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-11T12:21:01+08:00", "utc": "1956-11-11T04:21:01Z", "ms": -414617938756.8959 }, "end": { "local": "1956-11-12T14:29:45+08:00", "utc": "1956-11-12T06:29:45Z", "ms": -414523814684.24725 } }, "kaala": "purvahna", "days": [ { "local_date": "1956-11-11", "window": { "start": { "local": "1956-11-11T07:21:15+08:00", "utc": "1956-11-10T23:21:15Z", "ms": -414635924512.63165 }, "end": { "local": "1956-11-11T10:49:17+08:00", "utc": "1956-11-11T02:49:17Z", "ms": -414623442767.83624 } }, "covered_min": 0, "window_min": 208, "qualifies": false }, { "local_date": "1956-11-12", "window": { "start": { "local": "1956-11-12T07:22:15+08:00", "utc": "1956-11-11T23:22:15Z", "ms": -414549464603.2352 }, "end": { "local": "1956-11-12T10:49:42+08:00", "utc": "1956-11-12T02:49:42Z", "ms": -414537017928.2787 } }, "covered_min": 207, "window_min": 207, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 12:21 on Sun 11 Nov to 14:30 on Mon 12 Nov.", "fact": "1956-11-11T04:21:01Z → 1956-11-12T06:29:45Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:21–10:49 on the 11th, 07:22–10:50 on the 12th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 0 of 208 minutes on the 11th and 207 of 207 on the 12th.", "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 5504 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Qingyang, 1956: Monday 12 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": "1956-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-12", "confidence": "determinate" } ], "quote": "In Qingyang, Akṣaya Navamī (Amla Navami) 1956 falls on Monday 12 November. Navamī runs from 12:21 on Sun 11 Nov to 14:30 on Mon 12 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-11-14", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31551, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-11-13T16:09:07+08:00", "utc": "1956-11-13T08:09:07Z", "ms": -414431453439.4979 }, "end": { "local": "1956-11-14T17:11:16+08:00", "utc": "1956-11-14T09:11:16Z", "ms": -414341323932.376 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-13T16:09:07+08:00", "utc": "1956-11-13T08:09:07Z", "ms": -414431453439.4979 }, "end": { "local": "1956-11-14T17:11:16+08:00", "utc": "1956-11-14T09:11:16Z", "ms": -414341323932.376 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-11-13", "window": { "start": { "local": "1956-11-13T07:23:15+08:00", "utc": "1956-11-12T23:23:15Z", "ms": -414463004648.37726 }, "end": { "local": "1956-11-13T07:23:15+08:00", "utc": "1956-11-12T23:23:15Z", "ms": -414463004648.37726 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-11-14", "window": { "start": { "local": "1956-11-14T07:24:15+08:00", "utc": "1956-11-13T23:24:15Z", "ms": -414376544675.63574 }, "end": { "local": "1956-11-14T07:24:15+08:00", "utc": "1956-11-13T23:24:15Z", "ms": -414376544675.63574 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:09 on Tue 13 Nov to 17:11 on Wed 14 Nov.", "fact": "1956-11-13T08:09:07Z → 1956-11-14T09:11:16Z" }, { "step": "kaala", "text": "Sunrise is at 07:23 on the 13th and 07:24 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 31551 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Qingyang, 1956: Wednesday 14 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": "1956-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-14", "confidence": "determinate" } ], "quote": "In Qingyang, Prabodhinī Ekādaśī 1956 falls on Wednesday 14 November. Ekādaśī runs from 16:09 on Tue 13 Nov to 17:11 on Wed 14 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-11-14", "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/1956/pradosha-vrata?on=1956-11-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 601, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-11-15T17:32:28+08:00", "utc": "1956-11-15T09:32:28Z", "ms": -414253651749.4235 }, "end": { "local": "1956-11-16T17:12:43+08:00", "utc": "1956-11-16T09:12:43Z", "ms": -414168436515.83594 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-15T17:32:28+08:00", "utc": "1956-11-15T09:32:28Z", "ms": -414253651749.4235 }, "end": { "local": "1956-11-16T17:12:43+08:00", "utc": "1956-11-16T09:12:43Z", "ms": -414168436515.83594 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-11-15", "window": { "start": { "local": "1956-11-15T17:42:29+08:00", "utc": "1956-11-15T09:42:29Z", "ms": -414253050606.8798 }, "end": { "local": "1956-11-15T19:32:20+08:00", "utc": "1956-11-15T11:32:20Z", "ms": -414246460497.88086 } }, "covered_min": 110, "window_min": 110, "qualifies": true }, { "local_date": "1956-11-16", "window": { "start": { "local": "1956-11-16T17:41:51+08:00", "utc": "1956-11-16T09:41:51Z", "ms": -414166689232.81824 }, "end": { "local": "1956-11-16T19:31:54+08:00", "utc": "1956-11-16T11:31:54Z", "ms": -414160085992.82465 } }, "covered_min": 0, "window_min": 110, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:32 on Thu 15 Nov to 17:13 on Fri 16 Nov.", "fact": "1956-11-15T09:32:28Z → 1956-11-16T09:12:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:42–19:32 on the 15th, 17:42–19:32 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 110 of 110 minutes on the 15th and 0 of 110 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 601 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Thursday 15 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": "1956-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-15", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Thursday 15 November. Trayodaśī runs from 17:32 on Thu 15 Nov to 17:13 on Fri 16 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-11-15", "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/1956/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28541, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-11-17T16:15:03+08:00", "utc": "1956-11-17T08:15:03Z", "ms": -414085496921.5463 }, "end": { "local": "1956-11-18T14:44:35+08:00", "utc": "1956-11-18T06:44:35Z", "ms": -414004524554.7004 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-17T16:15:03+08:00", "utc": "1956-11-17T08:15:03Z", "ms": -414085496921.5463 }, "end": { "local": "1956-11-18T14:44:35+08:00", "utc": "1956-11-18T06:44:35Z", "ms": -414004524554.7004 } }, "kaala": "nishita", "days": [ { "local_date": "1956-11-17", "window": { "start": { "local": "1956-11-18T00:10:44+08:00", "utc": "1956-11-17T16:10:44Z", "ms": -414056955647.6579 }, "end": { "local": "1956-11-18T00:58:44+08:00", "utc": "1956-11-17T16:58:44Z", "ms": -414054075647.6579 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-11-18", "window": { "start": { "local": "1956-11-19T00:10:57+08:00", "utc": "1956-11-18T16:10:57Z", "ms": -413970543393.1835 }, "end": { "local": "1956-11-19T00:58:57+08:00", "utc": "1956-11-18T16:58:57Z", "ms": -413967663393.1835 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:15 on Sat 17 Nov to 14:45 on Sun 18 Nov.", "fact": "1956-11-17T08:15:03Z → 1956-11-18T06:44:35Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:11–00:59 on the 17th, 00:11–00:59 on the 18th.", "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 17th and 0 of 48 on the 18th.", "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 28541 s" }, { "step": "ruling", "text": "Rāsayātrā, Qingyang, 1956: Saturday 17 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": "1956-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-17", "confidence": "determinate" } ], "quote": "In Qingyang, Rāsayātrā 1956 falls on Saturday 17 November. Pūrṇimā runs from 16:15 on Sat 17 Nov to 14:45 on Sun 18 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6369, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-11-17T16:15:03+08:00", "utc": "1956-11-17T08:15:03Z", "ms": -414085496921.5463 }, "end": { "local": "1956-11-18T14:44:35+08:00", "utc": "1956-11-18T06:44:35Z", "ms": -414004524554.7004 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1956-11-17T16:15:03+08:00", "utc": "1956-11-17T08:15:03Z", "ms": -414085496921.5463 }, "end": { "local": "1956-11-18T14:44:35+08:00", "utc": "1956-11-18T06:44:35Z", "ms": -414004524554.7004 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-11-17", "window": { "start": { "local": "1956-11-17T12:10:14+08:00", "utc": "1956-11-17T04:10:14Z", "ms": -414100185527.0978 }, "end": { "local": "1956-11-17T12:58:14+08:00", "utc": "1956-11-17T04:58:14Z", "ms": -414097305527.0978 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-11-18", "window": { "start": { "local": "1956-11-18T12:10:27+08:00", "utc": "1956-11-18T04:10:27Z", "ms": -414013773208.9724 }, "end": { "local": "1956-11-18T12:58:27+08:00", "utc": "1956-11-18T04:58:27Z", "ms": -414010893208.9724 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:15 on Sat 17 Nov to 14:45 on Sun 18 Nov.", "fact": "1956-11-17T08:15:03Z → 1956-11-18T06:44:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:10–12:58 on the 17th, 12:10–12:58 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 0 of 48 minutes on the 17th and 48 of 48 on the 18th.", "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 6369 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Qingyang, 1956: Sunday 18 November.", "fact": "confidence: determinate" } ], "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": "1956-11-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-18", "confidence": "determinate" } ], "quote": "In Qingyang, Kārtikī Pūrṇimā 1956 falls on Sunday 18 November. Pūrṇimā runs from 16:15 on Sat 17 Nov to 14:45 on Sun 18 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-11-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31538, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-11-21T08:03:15+08:00", "utc": "1956-11-21T00:03:15Z", "ms": -413769405488.2486 }, "end": { "local": "1956-11-22T05:29:30+08:00", "utc": "1956-11-21T21:29:30Z", "ms": -413692230423.8427 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-11-21T08:03:15+08:00", "utc": "1956-11-21T00:03:15Z", "ms": -413769405488.2486 }, "end": { "local": "1956-11-22T05:29:30+08:00", "utc": "1956-11-21T21:29:30Z", "ms": -413692230423.8427 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-11-20", "window": { "start": { "local": "1956-11-20T19:38:30+08:00", "utc": "1956-11-20T11:38:30Z", "ms": -413814090490.7155 }, "end": { "local": "1956-11-20T19:38:30+08:00", "utc": "1956-11-20T11:38:30Z", "ms": -413814090490.7155 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-11-21", "window": { "start": { "local": "1956-11-21T20:43:52+08:00", "utc": "1956-11-21T12:43:52Z", "ms": -413723768082.63776 }, "end": { "local": "1956-11-21T20:43:52+08:00", "utc": "1956-11-21T12:43:52Z", "ms": -413723768082.63776 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:03 on Wed 21 Nov to 05:29 on Thu 22 Nov.", "fact": "1956-11-21T00:03:15Z → 1956-11-21T21:29:30Z" }, { "step": "kaala", "text": "Moonrise is at 19:38 on the 20th and 20:44 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 31538 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Wednesday 21 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": "1956-11-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-21", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Wednesday 21 November. Caturthī runs from 08:03 on Wed 21 Nov to 05:29 on Thu 22 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-11-21", "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/1956/ekadashi?on=1956-11-28", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30616, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-11-27T17:09:04+08:00", "utc": "1956-11-27T09:09:04Z", "ms": -413218256421.03156 }, "end": { "local": "1956-11-28T16:08:16+08:00", "utc": "1956-11-28T08:08:16Z", "ms": -413135504216.02893 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-11-27T17:09:04+08:00", "utc": "1956-11-27T09:09:04Z", "ms": -413218256421.03156 }, "end": { "local": "1956-11-28T16:08:16+08:00", "utc": "1956-11-28T08:08:16Z", "ms": -413135504216.02893 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-11-27", "window": { "start": { "local": "1956-11-27T07:37:03+08:00", "utc": "1956-11-26T23:37:03Z", "ms": -413252577218.40106 }, "end": { "local": "1956-11-27T07:37:03+08:00", "utc": "1956-11-26T23:37:03Z", "ms": -413252577218.40106 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-11-28", "window": { "start": { "local": "1956-11-28T07:38:00+08:00", "utc": "1956-11-27T23:38:00Z", "ms": -413166120371.9057 }, "end": { "local": "1956-11-28T07:38:00+08:00", "utc": "1956-11-27T23:38:00Z", "ms": -413166120371.9057 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:09 on Tue 27 Nov to 16:08 on Wed 28 Nov.", "fact": "1956-11-27T09:09:04Z → 1956-11-28T08:08:16Z" }, { "step": "kaala", "text": "Sunrise is at 07:37 on the 27th and 07:38 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 30616 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Qingyang, 1956: Wednesday 28 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": "1956-11-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-28", "confidence": "determinate" } ], "quote": "In Qingyang, Utpannā Ekādaśī 1956 falls on Wednesday 28 November. Ekādaśī runs from 17:09 on Tue 27 Nov to 16:08 on Wed 28 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-11-28", "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/1956/pradosha-vrata?on=1956-11-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7527, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-11-29T15:30:49+08:00", "utc": "1956-11-29T07:30:49Z", "ms": -413051350595.3229 }, "end": { "local": "1956-11-30T15:18:10+08:00", "utc": "1956-11-30T07:18:10Z", "ms": -412965709739.57446 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-11-29T15:30:49+08:00", "utc": "1956-11-29T07:30:49Z", "ms": -413051350595.3229 }, "end": { "local": "1956-11-30T15:18:10+08:00", "utc": "1956-11-30T07:18:10Z", "ms": -412965709739.57446 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-11-29", "window": { "start": { "local": "1956-11-29T17:36:16+08:00", "utc": "1956-11-29T09:36:16Z", "ms": -413043824056.7495 }, "end": { "local": "1956-11-29T19:28:45+08:00", "utc": "1956-11-29T11:28:45Z", "ms": -413037075291.28925 } }, "covered_min": 112, "window_min": 112, "qualifies": true }, { "local_date": "1956-11-30", "window": { "start": { "local": "1956-11-30T17:36:04+08:00", "utc": "1956-11-30T09:36:04Z", "ms": -412957436246.66705 }, "end": { "local": "1956-11-30T19:28:41+08:00", "utc": "1956-11-30T11:28:41Z", "ms": -412950678508.188 } }, "covered_min": 0, "window_min": 113, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:31 on Thu 29 Nov to 15:18 on Fri 30 Nov.", "fact": "1956-11-29T07:30:49Z → 1956-11-30T07:18:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:36–19:29 on the 29th, 17:36–19:29 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 112 of 112 minutes on the 29th and 0 of 113 on the 30th.", "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 7527 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Thursday 29 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": "1956-11-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-29", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Thursday 29 November. Trayodaśī runs from 15:31 on Thu 29 Nov to 15:18 on Fri 30 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-11-29", "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/1956/shivaratri?on=1956-11-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-11-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31387, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-11-30T15:18:10+08:00", "utc": "1956-11-30T07:18:10Z", "ms": -412965709739.57446 }, "end": { "local": "1956-12-01T15:31:41+08:00", "utc": "1956-12-01T07:31:41Z", "ms": -412878499253.71515 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-11-30T15:18:10+08:00", "utc": "1956-11-30T07:18:10Z", "ms": -412965709739.57446 }, "end": { "local": "1956-12-01T15:31:41+08:00", "utc": "1956-12-01T07:31:41Z", "ms": -412878499253.71515 } }, "kaala": "nishita", "days": [ { "local_date": "1956-11-30", "window": { "start": { "local": "1956-12-01T00:14:25+08:00", "utc": "1956-11-30T16:14:25Z", "ms": -412933534727.3706 }, "end": { "local": "1956-12-01T01:02:25+08:00", "utc": "1956-11-30T17:02:25Z", "ms": -412930654727.3706 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-12-01", "window": { "start": { "local": "1956-12-02T00:14:47+08:00", "utc": "1956-12-01T16:14:47Z", "ms": -412847112613.79297 }, "end": { "local": "1956-12-02T01:02:47+08:00", "utc": "1956-12-01T17:02:47Z", "ms": -412844232613.79297 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:18 on Fri 30 Nov to 15:32 on Sat 1 Dec.", "fact": "1956-11-30T07:18:10Z → 1956-12-01T07:31:41Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:14–01:02 on the 30th, 00:15–01:03 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 30th 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 31387 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Friday 30 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": "1956-11-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-11-30", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Friday 30 November. Caturdaśī runs from 15:18 on Fri 30 Nov to 15:32 on Sat 1 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-11-30", "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/1956/vinayaka-chaturthi?on=1956-12-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28457, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-12-05T20:58:13+08:00", "utc": "1956-12-05T12:58:13Z", "ms": -412513307077.1197 }, "end": { "local": "1956-12-06T23:18:58+08:00", "utc": "1956-12-06T15:18:58Z", "ms": -412418461687.1298 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-05T20:58:13+08:00", "utc": "1956-12-05T12:58:13Z", "ms": -412513307077.1197 }, "end": { "local": "1956-12-06T23:18:58+08:00", "utc": "1956-12-06T15:18:58Z", "ms": -412418461687.1298 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-12-05", "window": { "start": { "local": "1956-12-05T12:15:56+08:00", "utc": "1956-12-05T04:15:56Z", "ms": -412544643716.2476 }, "end": { "local": "1956-12-05T13:03:56+08:00", "utc": "1956-12-05T05:03:56Z", "ms": -412541763716.2476 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-12-06", "window": { "start": { "local": "1956-12-06T12:16:22+08:00", "utc": "1956-12-06T04:16:22Z", "ms": -412458218253.85004 }, "end": { "local": "1956-12-06T13:04:22+08:00", "utc": "1956-12-06T05:04:22Z", "ms": -412455338253.85004 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:58 on Wed 5 Dec to 23:19 on Thu 6 Dec.", "fact": "1956-12-05T12:58:13Z → 1956-12-06T15:18:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:16–13:04 on the 5th, 12:16–13:04 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 48 of 48 on the 6th.", "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 28457 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Qingyang, 1956: Thursday 6 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": "1956-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-06", "confidence": "determinate" } ], "quote": "In Qingyang, Vināyaka Caturthī 1956 falls on Thursday 6 December. Caturthī runs from 20:58 on Wed 5 Dec to 23:19 on Thu 6 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/vinayaka-chaturthi?on=1956-12-06", "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/1956/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36877, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1956-12-06T23:18:58+08:00", "utc": "1956-12-06T15:18:58Z", "ms": -412418461687.1298 }, "end": { "local": "1956-12-08T01:51:37+08:00", "utc": "1956-12-07T17:51:37Z", "ms": -412322902748.2828 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-06T23:18:58+08:00", "utc": "1956-12-06T15:18:58Z", "ms": -412418461687.1298 }, "end": { "local": "1956-12-08T01:51:37+08:00", "utc": "1956-12-07T17:51:37Z", "ms": -412322902748.2828 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-12-06", "window": { "start": { "local": "1956-12-06T12:16:22+08:00", "utc": "1956-12-06T04:16:22Z", "ms": -412458218253.85004 }, "end": { "local": "1956-12-06T13:04:22+08:00", "utc": "1956-12-06T05:04:22Z", "ms": -412455338253.85004 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-12-07", "window": { "start": { "local": "1956-12-07T12:16:48+08:00", "utc": "1956-12-07T04:16:48Z", "ms": -412371792274.4805 }, "end": { "local": "1956-12-07T13:04:48+08:00", "utc": "1956-12-07T05:04:48Z", "ms": -412368912274.4805 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 23:19 on Thu 6 Dec to 01:52 on Sat 8 Dec.", "fact": "1956-12-06T15:18:58Z → 1956-12-07T17:51:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:16–13:04 on the 6th, 12:17–13:05 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 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 36877 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Qingyang, 1956: Friday 7 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": "1956-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-07", "confidence": "determinate" } ], "quote": "In Qingyang, Nāga Pañcamī (Mārgaśīrṣa) 1956 falls on Friday 7 December. Pañcamī runs from 23:19 on Thu 6 Dec to 01:52 on Sat 8 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28333, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-12-08T01:51:37+08:00", "utc": "1956-12-07T17:51:37Z", "ms": -412322902748.2828 }, "end": { "local": "1956-12-09T04:25:28+08:00", "utc": "1956-12-08T20:25:28Z", "ms": -412227272183.255 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-08T01:51:37+08:00", "utc": "1956-12-07T17:51:37Z", "ms": -412322902748.2828 }, "end": { "local": "1956-12-09T04:25:28+08:00", "utc": "1956-12-08T20:25:28Z", "ms": -412227272183.255 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-12-08", "window": { "start": { "local": "1956-12-08T12:17:14+08:00", "utc": "1956-12-08T04:17:14Z", "ms": -412285365807.42224 }, "end": { "local": "1956-12-08T13:05:14+08:00", "utc": "1956-12-08T05:05:14Z", "ms": -412282485807.42224 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-12-09", "window": { "start": { "local": "1956-12-09T12:17:41+08:00", "utc": "1956-12-09T04:17:41Z", "ms": -412198938882.32776 }, "end": { "local": "1956-12-09T13:05:41+08:00", "utc": "1956-12-09T05:05:41Z", "ms": -412196058882.32776 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 01:52 on Sat 8 Dec to 04:25 on Sun 9 Dec.", "fact": "1956-12-07T17:51:37Z → 1956-12-08T20:25:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 8th, 12:18–13:06 on the 9th.", "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 8th and 0 of 48 on the 9th.", "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 28333 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Qingyang, 1956: Saturday 8 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": "1956-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-08", "confidence": "determinate" } ], "quote": "In Qingyang, Campā Ṣaṣṭhī 1956 falls on Saturday 8 December. Ṣaṣṭhī runs from 01:52 on Sat 8 Dec to 04:25 on Sun 9 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28333, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1956-12-08T01:51:37+08:00", "utc": "1956-12-07T17:51:37Z", "ms": -412322902748.2828 }, "end": { "local": "1956-12-09T04:25:28+08:00", "utc": "1956-12-08T20:25:28Z", "ms": -412227272183.255 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-08T01:51:37+08:00", "utc": "1956-12-07T17:51:37Z", "ms": -412322902748.2828 }, "end": { "local": "1956-12-09T04:25:28+08:00", "utc": "1956-12-08T20:25:28Z", "ms": -412227272183.255 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-12-08", "window": { "start": { "local": "1956-12-08T12:17:14+08:00", "utc": "1956-12-08T04:17:14Z", "ms": -412285365807.42224 }, "end": { "local": "1956-12-08T13:05:14+08:00", "utc": "1956-12-08T05:05:14Z", "ms": -412282485807.42224 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-12-09", "window": { "start": { "local": "1956-12-09T12:17:41+08:00", "utc": "1956-12-09T04:17:41Z", "ms": -412198938882.32776 }, "end": { "local": "1956-12-09T13:05:41+08:00", "utc": "1956-12-09T05:05:41Z", "ms": -412196058882.32776 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 01:52 on Sat 8 Dec to 04:25 on Sun 9 Dec.", "fact": "1956-12-07T17:51:37Z → 1956-12-08T20:25:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 8th, 12:18–13:06 on the 9th.", "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 8th and 0 of 48 on the 9th.", "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 28333 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Qingyang, 1956: Saturday 8 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": "1956-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-08", "confidence": "determinate" } ], "quote": "In Qingyang, Skanda Ṣaṣṭhī 1956 falls on Saturday 8 December. Ṣaṣṭhī runs from 01:52 on Sat 8 Dec to 04:25 on Sun 9 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19809, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1956-12-09T04:25:28+08:00", "utc": "1956-12-08T20:25:28Z", "ms": -412227272183.255 }, "end": { "local": "1956-12-10T06:47:59+08:00", "utc": "1956-12-09T22:47:59Z", "ms": -412132320808.02136 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-09T04:25:28+08:00", "utc": "1956-12-08T20:25:28Z", "ms": -412227272183.255 }, "end": { "local": "1956-12-10T06:47:59+08:00", "utc": "1956-12-09T22:47:59Z", "ms": -412132320808.02136 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-12-09", "window": { "start": { "local": "1956-12-09T12:17:41+08:00", "utc": "1956-12-09T04:17:41Z", "ms": -412198938882.32776 }, "end": { "local": "1956-12-09T13:05:41+08:00", "utc": "1956-12-09T05:05:41Z", "ms": -412196058882.32776 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-12-10", "window": { "start": { "local": "1956-12-10T12:18:08+08:00", "utc": "1956-12-10T04:18:08Z", "ms": -412112511529.1741 }, "end": { "local": "1956-12-10T13:06:08+08:00", "utc": "1956-12-10T05:06:08Z", "ms": -412109631529.1741 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 04:25 on Sun 9 Dec to 06:48 on Mon 10 Dec.", "fact": "1956-12-08T20:25:28Z → 1956-12-09T22:47:59Z" }, { "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": "Saptamī 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: purvaviddha → only-day · margin 19809 s" }, { "step": "ruling", "text": "Mitra Saptamī, Qingyang, 1956: Sunday 9 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": "1956-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-09", "confidence": "determinate" } ], "quote": "In Qingyang, Mitra Saptamī 1956 falls on Sunday 9 December. Saptamī runs from 04:25 on Sun 9 Dec to 06:48 on Mon 10 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/ekadashi?on=1956-12-14", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10253, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-12-13T10:49:38+08:00", "utc": "1956-12-13T02:49:38Z", "ms": -411858622290.20123 }, "end": { "local": "1956-12-14T10:42:15+08:00", "utc": "1956-12-14T02:42:15Z", "ms": -411772665076.2415 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-13T10:49:38+08:00", "utc": "1956-12-13T02:49:38Z", "ms": -411858622290.20123 }, "end": { "local": "1956-12-14T10:42:15+08:00", "utc": "1956-12-14T02:42:15Z", "ms": -411772665076.2415 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-12-13", "window": { "start": { "local": "1956-12-13T07:50:40+08:00", "utc": "1956-12-12T23:50:40Z", "ms": -411869360244.83496 }, "end": { "local": "1956-12-13T07:50:40+08:00", "utc": "1956-12-12T23:50:40Z", "ms": -411869360244.83496 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1956-12-14", "window": { "start": { "local": "1956-12-14T07:51:22+08:00", "utc": "1956-12-13T23:51:22Z", "ms": -411782918067.717 }, "end": { "local": "1956-12-14T07:51:22+08:00", "utc": "1956-12-13T23:51:22Z", "ms": -411782918067.717 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:50 on Thu 13 Dec to 10:42 on Fri 14 Dec.", "fact": "1956-12-13T02:49:38Z → 1956-12-14T02:42:15Z" }, { "step": "kaala", "text": "Sunrise is at 07:51 on the 13th and 07:51 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 10253 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Qingyang, 1956: Friday 14 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": "1956-12-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-14", "confidence": "determinate" } ], "quote": "In Qingyang, Mokṣadā Ekādaśī 1956 falls on Friday 14 December. Ekādaśī runs from 10:50 on Thu 13 Dec to 10:42 on Fri 14 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-12-14", "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/1956/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5867, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1956-12-14T10:42:15+08:00", "utc": "1956-12-14T02:42:15Z", "ms": -411772665076.2415 }, "end": { "local": "1956-12-15T09:47:29+08:00", "utc": "1956-12-15T01:47:29Z", "ms": -411689551057.07 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-14T10:42:15+08:00", "utc": "1956-12-14T02:42:15Z", "ms": -411772665076.2415 }, "end": { "local": "1956-12-15T09:47:29+08:00", "utc": "1956-12-15T01:47:29Z", "ms": -411689551057.07 } }, "kaala": "madhyahna", "days": [ { "local_date": "1956-12-14", "window": { "start": { "local": "1956-12-14T12:20:02+08:00", "utc": "1956-12-14T04:20:02Z", "ms": -411766798442.0443 }, "end": { "local": "1956-12-14T13:08:02+08:00", "utc": "1956-12-14T05:08:02Z", "ms": -411763918442.0443 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1956-12-15", "window": { "start": { "local": "1956-12-15T12:20:31+08:00", "utc": "1956-12-15T04:20:31Z", "ms": -411680369402.9311 }, "end": { "local": "1956-12-15T13:08:31+08:00", "utc": "1956-12-15T05:08:31Z", "ms": -411677489402.9311 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 10:42 on Fri 14 Dec to 09:47 on Sat 15 Dec.", "fact": "1956-12-14T02:42:15Z → 1956-12-15T01:47:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:20–13:08 on the 14th, 12:21–13:09 on the 15th.", "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 14th and 0 of 48 on the 15th.", "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 5867 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Qingyang, 1956: Friday 14 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": "1956-12-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-14", "confidence": "determinate" } ], "quote": "In Qingyang, Akhaṇḍa Dvādaśī 1956 falls on Friday 14 December. Dvādaśī runs from 10:42 on Fri 14 Dec to 09:47 on Sat 15 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/pradosha-vrata?on=1956-12-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28169, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-12-15T09:47:29+08:00", "utc": "1956-12-15T01:47:29Z", "ms": -411689551057.07 }, "end": { "local": "1956-12-16T08:08:48+08:00", "utc": "1956-12-16T00:08:48Z", "ms": -411609072007.95404 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-15T09:47:29+08:00", "utc": "1956-12-15T01:47:29Z", "ms": -411689551057.07 }, "end": { "local": "1956-12-16T08:08:48+08:00", "utc": "1956-12-16T00:08:48Z", "ms": -411609072007.95404 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-12-15", "window": { "start": { "local": "1956-12-15T17:36:58+08:00", "utc": "1956-12-15T09:36:58Z", "ms": -411661381582.30664 }, "end": { "local": "1956-12-15T19:31:04+08:00", "utc": "1956-12-15T11:31:04Z", "ms": -411654535738.47095 } }, "covered_min": 114, "window_min": 114, "qualifies": true }, { "local_date": "1956-12-16", "window": { "start": { "local": "1956-12-16T17:37:18+08:00", "utc": "1956-12-16T09:37:18Z", "ms": -411574962479.251 }, "end": { "local": "1956-12-16T19:31:26+08:00", "utc": "1956-12-16T11:31:26Z", "ms": -411568114108.2725 } }, "covered_min": 0, "window_min": 114, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:47 on Sat 15 Dec to 08:09 on Sun 16 Dec.", "fact": "1956-12-15T01:47:29Z → 1956-12-16T00:08:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:37–19:31 on the 15th, 17:37–19:31 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 114 of 114 minutes on the 15th and 0 of 114 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 28169 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Qingyang, 1956: Saturday 15 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": "1956-12-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-15", "confidence": "determinate" } ], "quote": "In Qingyang, Śukla Pradoṣa Vrata 1956 falls on Saturday 15 December. Trayodaśī runs from 09:47 on Sat 15 Dec to 08:09 on Sun 16 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-12-15", "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/1956/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27270, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1956-12-17T05:52:23+08:00", "utc": "1956-12-16T21:52:23Z", "ms": -411530856661.65717 }, "end": { "local": "1956-12-18T03:06:19+08:00", "utc": "1956-12-17T19:06:19Z", "ms": -411454420889.1052 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-17T05:52:23+08:00", "utc": "1956-12-16T21:52:23Z", "ms": -411530856661.65717 }, "end": { "local": "1956-12-18T03:06:19+08:00", "utc": "1956-12-17T19:06:19Z", "ms": -411454420889.1052 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-12-16", "window": { "start": { "local": "1956-12-16T17:37:18+08:00", "utc": "1956-12-16T09:37:18Z", "ms": -411574962479.251 }, "end": { "local": "1956-12-16T19:31:26+08:00", "utc": "1956-12-16T11:31:26Z", "ms": -411568114108.2725 } }, "covered_min": 0, "window_min": 114, "qualifies": false }, { "local_date": "1956-12-17", "window": { "start": { "local": "1956-12-17T17:37:38+08:00", "utc": "1956-12-17T09:37:38Z", "ms": -411488541525.83704 }, "end": { "local": "1956-12-17T19:31:49+08:00", "utc": "1956-12-17T11:31:49Z", "ms": -411481691067.88403 } }, "covered_min": 114, "window_min": 114, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 05:52 on Mon 17 Dec to 03:06 on Tue 18 Dec.", "fact": "1956-12-16T21:52:23Z → 1956-12-17T19:06:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:37–19:31 on the 16th, 17:38–19:32 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 114 minutes on the 16th and 114 of 114 on the 17th.", "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 27270 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Qingyang, 1956: Monday 17 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": "1956-12-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-17", "confidence": "determinate" } ], "quote": "In Qingyang, Dattātreyotpatti (Datta Jayanti) 1956 falls on Monday 17 December. Pūrṇimā runs from 05:52 on Mon 17 Dec to 03:06 on Tue 18 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/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/1956/sankashta-chaturthi?on=1956-12-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12052, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1956-12-20T17:24:28+08:00", "utc": "1956-12-20T09:24:28Z", "ms": -411230131536.56506 }, "end": { "local": "1956-12-21T14:14:52+08:00", "utc": "1956-12-21T06:14:52Z", "ms": -411155108117.9967 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-20T17:24:28+08:00", "utc": "1956-12-20T09:24:28Z", "ms": -411230131536.56506 }, "end": { "local": "1956-12-21T14:14:52+08:00", "utc": "1956-12-21T06:14:52Z", "ms": -411155108117.9967 } }, "kaala": "moonrise", "days": [ { "local_date": "1956-12-20", "window": { "start": { "local": "1956-12-20T20:45:21+08:00", "utc": "1956-12-20T12:45:21Z", "ms": -411218079325.33636 }, "end": { "local": "1956-12-20T20:45:21+08:00", "utc": "1956-12-20T12:45:21Z", "ms": -411218079325.33636 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-12-21", "window": { "start": { "local": "1956-12-21T21:55:33+08:00", "utc": "1956-12-21T13:55:33Z", "ms": -411127467016.0891 }, "end": { "local": "1956-12-21T21:55:33+08:00", "utc": "1956-12-21T13:55:33Z", "ms": -411127467016.0891 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:24 on Thu 20 Dec to 14:15 on Fri 21 Dec.", "fact": "1956-12-20T09:24:28Z → 1956-12-21T06:14:52Z" }, { "step": "kaala", "text": "Moonrise is at 20:45 on the 20th and 21:56 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī 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. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12052 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Qingyang, 1956: Thursday 20 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": "1956-12-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-20", "confidence": "determinate" } ], "quote": "In Qingyang, Saṅkaṣṭa Caturthī 1956 falls on Thursday 20 December. Caturthī runs from 17:24 on Thu 20 Dec to 14:15 on Fri 21 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/sankashta-chaturthi?on=1956-12-20", "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/1956/ekadashi?on=1956-12-27", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11573, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1956-12-27T04:28:02+08:00", "utc": "1956-12-26T20:28:02Z", "ms": -410671918190.5371 }, "end": { "local": "1956-12-28T04:45:43+08:00", "utc": "1956-12-27T20:45:43Z", "ms": -410584457325.0066 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-27T04:28:02+08:00", "utc": "1956-12-26T20:28:02Z", "ms": -410671918190.5371 }, "end": { "local": "1956-12-28T04:45:43+08:00", "utc": "1956-12-27T20:45:43Z", "ms": -410584457325.0066 } }, "kaala": "sunrise", "days": [ { "local_date": "1956-12-27", "window": { "start": { "local": "1956-12-27T07:58:15+08:00", "utc": "1956-12-26T23:58:15Z", "ms": -410659304620.9162 }, "end": { "local": "1956-12-27T07:58:15+08:00", "utc": "1956-12-26T23:58:15Z", "ms": -410659304620.9162 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1956-12-28", "window": { "start": { "local": "1956-12-28T07:58:36+08:00", "utc": "1956-12-27T23:58:36Z", "ms": -410572884379.42 }, "end": { "local": "1956-12-28T07:58:36+08:00", "utc": "1956-12-27T23:58:36Z", "ms": -410572884379.42 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:28 on Thu 27 Dec to 04:46 on Fri 28 Dec.", "fact": "1956-12-26T20:28:02Z → 1956-12-27T20:45:43Z" }, { "step": "kaala", "text": "Sunrise is at 07:58 on the 27th and 07:59 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 27th and is not 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 11573 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Qingyang, 1956: Thursday 27 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": "1956-12-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-27", "confidence": "determinate" } ], "quote": "In Qingyang, Saphalā Ekādaśī 1956 falls on Thursday 27 December. Ekādaśī runs from 04:28 on Thu 27 Dec to 04:46 on Fri 28 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/qingyang/festivals/1956/ekadashi?on=1956-12-27", "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/1956/pradosha-vrata?on=1956-12-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35701, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1956-12-29T05:32:29+08:00", "utc": "1956-12-28T21:32:29Z", "ms": -410495250803.79395 }, "end": { "local": "1956-12-30T06:44:51+08:00", "utc": "1956-12-29T22:44:51Z", "ms": -410404509232.25055 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-29T05:32:29+08:00", "utc": "1956-12-28T21:32:29Z", "ms": -410495250803.79395 }, "end": { "local": "1956-12-30T06:44:51+08:00", "utc": "1956-12-29T22:44:51Z", "ms": -410404509232.25055 } }, "kaala": "pradosha", "days": [ { "local_date": "1956-12-28", "window": { "start": { "local": "1956-12-28T17:43:24+08:00", "utc": "1956-12-28T09:43:24Z", "ms": -410537795848.1471 }, "end": { "local": "1956-12-28T19:37:28+08:00", "utc": "1956-12-28T11:37:28Z", "ms": -410530951860.6165 } }, "covered_min": 0, "window_min": 114, "qualifies": false }, { "local_date": "1956-12-29", "window": { "start": { "local": "1956-12-29T17:44:05+08:00", "utc": "1956-12-29T09:44:05Z", "ms": -410451354817.11816 }, "end": { "local": "1956-12-29T19:38:06+08:00", "utc": "1956-12-29T11:38:06Z", "ms": -410444514085.97144 } }, "covered_min": 114, "window_min": 114, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:32 on Sat 29 Dec to 06:45 on Sun 30 Dec.", "fact": "1956-12-28T21:32:29Z → 1956-12-29T22:44:51Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:43–19:37 on the 28th, 17:44–19:38 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 114 minutes on the 28th and 114 of 114 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 35701 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Qingyang, 1956: Saturday 29 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": "1956-12-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-29", "confidence": "determinate" } ], "quote": "In Qingyang, Kṛṣṇa Pradoṣa Vrata 1956 falls on Saturday 29 December. Trayodaśī runs from 05:32 on Sat 29 Dec to 06:45 on Sun 30 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/qingyang/festivals/1956/pradosha-vrata?on=1956-12-29", "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/1956/shivaratri?on=1956-12-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "12359313", "year": 1956, "local_date": "1956-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19753, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1956-12-30T06:44:51+08:00", "utc": "1956-12-29T22:44:51Z", "ms": -410404509232.25055 }, "end": { "local": "1956-12-31T08:19:30+08:00", "utc": "1956-12-31T00:19:30Z", "ms": -410312429791.87225 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1956-12-30T06:44:51+08:00", "utc": "1956-12-29T22:44:51Z", "ms": -410404509232.25055 }, "end": { "local": "1956-12-31T08:19:30+08:00", "utc": "1956-12-31T00:19:30Z", "ms": -410312429791.87225 } }, "kaala": "nishita", "days": [ { "local_date": "1956-12-29", "window": { "start": { "local": "1956-12-30T00:27:38+08:00", "utc": "1956-12-29T16:27:38Z", "ms": -410427142075.31793 }, "end": { "local": "1956-12-30T01:15:38+08:00", "utc": "1956-12-29T17:15:38Z", "ms": -410424262075.31793 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1956-12-30", "window": { "start": { "local": "1956-12-31T00:28:07+08:00", "utc": "1956-12-30T16:28:07Z", "ms": -410340713474.57886 }, "end": { "local": "1956-12-31T01:16:07+08:00", "utc": "1956-12-30T17:16:07Z", "ms": -410337833474.57886 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:45 on Sun 30 Dec to 08:20 on Mon 31 Dec.", "fact": "1956-12-29T22:44:51Z → 1956-12-31T00:19:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:28–01:16 on the 29th, 00:28–01:16 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 19753 s" }, { "step": "ruling", "text": "Śivarātri, Qingyang, 1956: Sunday 30 December.", "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": "1956-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1956-12-30", "confidence": "determinate" } ], "quote": "In Qingyang, Śivarātri 1956 falls on Sunday 30 December. Caturdaśī runs from 06:45 on Sun 30 Dec to 08:20 on Mon 31 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/qingyang/festivals/1956/shivaratri?on=1956-12-30", "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" } }