{ "id": "/zunyi/festivals/2046", "place": { "id": "1783621", "slug": "zunyi", "name": "Zunyi", "region": "Guizhou, China", "country": "CN", "lat": 27.68667, "lon": 106.90722, "elevation_m": 867, "tz": "Asia/Shanghai" }, "year": 2046, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/zunyi/festivals/2046/ekadashi?on=2046-01-03", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9651, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-01-02T11:00:21+08:00", "utc": "2046-01-02T03:00:21Z", "ms": 2398474820727.2173 }, "end": { "local": "2046-01-03T10:24:38+08:00", "utc": "2046-01-03T02:24:38Z", "ms": 2398559078279.113 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-01-02T11:00:21+08:00", "utc": "2046-01-02T03:00:21Z", "ms": 2398474820727.2173 }, "end": { "local": "2046-01-03T10:24:38+08:00", "utc": "2046-01-03T02:24:38Z", "ms": 2398559078279.113 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-01-02", "window": { "start": { "local": "2046-01-02T07:43:34+08:00", "utc": "2046-01-01T23:43:34Z", "ms": 2398463013576.4883 }, "end": { "local": "2046-01-02T07:43:34+08:00", "utc": "2046-01-01T23:43:34Z", "ms": 2398463013576.4883 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-01-03", "window": { "start": { "local": "2046-01-03T07:43:47+08:00", "utc": "2046-01-02T23:43:47Z", "ms": 2398549427480.4697 }, "end": { "local": "2046-01-03T07:43:47+08:00", "utc": "2046-01-02T23:43:47Z", "ms": 2398549427480.4697 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:00 on Tue 2 Jan to 10:25 on Wed 3 Jan.", "fact": "2046-01-02T03:00:21Z → 2046-01-03T02:24:38Z" }, { "step": "kaala", "text": "Sunrise is at 07:44 on the 2nd and 07:44 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 9651 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Zunyi, 2046: Wednesday 3 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": "2046-01-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-03", "confidence": "determinate" } ], "quote": "In Zunyi, Saphalā Ekādaśī 2046 falls on Wednesday 3 January. Ekādaśī runs from 11:00 on Tue 2 Jan to 10:25 on Wed 3 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-01-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-01-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27714, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-01-04T10:13:53+08:00", "utc": "2046-01-04T02:13:53Z", "ms": 2398644833202.8105 }, "end": { "local": "2046-01-05T10:29:25+08:00", "utc": "2046-01-05T02:29:25Z", "ms": 2398732164669.3857 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-01-04T10:13:53+08:00", "utc": "2046-01-04T02:13:53Z", "ms": 2398644833202.8105 }, "end": { "local": "2046-01-05T10:29:25+08:00", "utc": "2046-01-05T02:29:25Z", "ms": 2398732164669.3857 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-01-04", "window": { "start": { "local": "2046-01-04T18:10:35+08:00", "utc": "2046-01-04T10:10:35Z", "ms": 2398673434747.4897 }, "end": { "local": "2046-01-04T19:59:04+08:00", "utc": "2046-01-04T11:59:04Z", "ms": 2398679943562.642 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2046-01-05", "window": { "start": { "local": "2046-01-05T18:11:18+08:00", "utc": "2046-01-05T10:11:18Z", "ms": 2398759878361.5557 }, "end": { "local": "2046-01-05T19:59:43+08:00", "utc": "2046-01-05T11:59:43Z", "ms": 2398766382619.928 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:14 on Thu 4 Jan to 10:29 on Fri 5 Jan.", "fact": "2046-01-04T02:13:53Z → 2046-01-05T02:29:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:11–19:59 on the 4th, 18:11–20:00 on the 5th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 108 of 108 minutes on the 4th and 0 of 108 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27714 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Thursday 4 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": "2046-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-04", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Thursday 4 January. Trayodaśī runs from 10:14 on Thu 4 Jan to 10:29 on Fri 5 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-01-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-01-05", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32882, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-01-05T10:29:25+08:00", "utc": "2046-01-05T02:29:25Z", "ms": 2398732164669.3857 }, "end": { "local": "2046-01-06T11:12:32+08:00", "utc": "2046-01-06T03:12:32Z", "ms": 2398821151781.03 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-01-05T10:29:25+08:00", "utc": "2046-01-05T02:29:25Z", "ms": 2398732164669.3857 }, "end": { "local": "2046-01-06T11:12:32+08:00", "utc": "2046-01-06T03:12:32Z", "ms": 2398821151781.03 } }, "kaala": "nishita", "days": [ { "local_date": "2046-01-04", "window": { "start": { "local": "2046-01-05T00:33:23+08:00", "utc": "2046-01-04T16:33:23Z", "ms": 2398696402804.3105 }, "end": { "local": "2046-01-05T01:21:23+08:00", "utc": "2046-01-04T17:21:23Z", "ms": 2398699282804.3105 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-01-05", "window": { "start": { "local": "2046-01-06T00:33:49+08:00", "utc": "2046-01-05T16:33:49Z", "ms": 2398782829330.453 }, "end": { "local": "2046-01-06T01:21:49+08:00", "utc": "2046-01-05T17:21:49Z", "ms": 2398785709330.453 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:29 on Fri 5 Jan to 11:13 on Sat 6 Jan.", "fact": "2046-01-05T02:29:25Z → 2046-01-06T03:12:32Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:33–01:21 on the 4th, 00:34–01:22 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 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32882 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Friday 5 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": "2046-01-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-05", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Friday 5 January. Caturdaśī runs from 10:29 on Fri 5 Jan to 11:13 on Sat 6 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-01-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-01-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18848, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-01-10T18:38:01+08:00", "utc": "2046-01-10T10:38:01Z", "ms": 2399193481495.2446 }, "end": { "local": "2046-01-11T21:19:36+08:00", "utc": "2046-01-11T13:19:36Z", "ms": 2399289575813.46 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-01-10T18:38:01+08:00", "utc": "2046-01-10T10:38:01Z", "ms": 2399193481495.2446 }, "end": { "local": "2046-01-11T21:19:36+08:00", "utc": "2046-01-11T13:19:36Z", "ms": 2399289575813.46 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-01-10", "window": { "start": { "local": "2046-01-10T12:35:54+08:00", "utc": "2046-01-10T04:35:54Z", "ms": 2399171753889.7153 }, "end": { "local": "2046-01-10T13:23:54+08:00", "utc": "2046-01-10T05:23:54Z", "ms": 2399174633889.7153 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-01-11", "window": { "start": { "local": "2046-01-11T12:36:18+08:00", "utc": "2046-01-11T04:36:18Z", "ms": 2399258178113.0566 }, "end": { "local": "2046-01-11T13:24:18+08:00", "utc": "2046-01-11T05:24:18Z", "ms": 2399261058113.0566 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:38 on Wed 10 Jan to 21:20 on Thu 11 Jan.", "fact": "2046-01-10T10:38:01Z → 2046-01-11T13:19:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:36–13:24 on the 10th, 12:36–13:24 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18848 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Thursday 11 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-01-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-11", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Thursday 11 January. Caturthī runs from 18:38 on Wed 10 Jan to 21:20 on Thu 11 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-01-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8664, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-02-13T09:41:13+08:00", "utc": "2046-02-13T01:41:13Z", "ms": 2402098873019.514 } }, "span": { "of": "transit", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 } }, "kaala": "sunset-day", "days": [ { "local_date": "2046-01-14", "window": { "start": { "local": "2046-01-13T18:17:26+08:00", "utc": "2046-01-13T10:17:26Z", "ms": 2399451446492.254 }, "end": { "local": "2046-01-14T18:18:14+08:00", "utc": "2046-01-14T10:18:14Z", "ms": 2399537894241.914 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2046-01-15", "window": { "start": { "local": "2046-01-14T18:18:14+08:00", "utc": "2046-01-14T10:18:14Z", "ms": 2399537894241.914 }, "end": { "local": "2046-01-15T18:19:02+08:00", "utc": "2046-01-15T10:19:02Z", "ms": 2399624342236.7437 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2046-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 20:43 on Sun 14 Jan.", "fact": "2046-01-14T12:42:38Z · 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 18:18, and the day of the 15th ends at 18:19.", "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 8664 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Monday 15 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Zunyi, 2046: Sunday 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": "2046-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2046-01-13", "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": "2046-01-13", "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 Zunyi, Bhogi 2046 falls on Sunday 14 January. It is kept the day before Pongal, which falls on Monday 15 January. The Sun enters Makara at 20:43 on Sun 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/zunyi/festivals/2046/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": "/zunyi/festivals/2046/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11842, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-02-13T09:41:13+08:00", "utc": "2046-02-13T01:41:13Z", "ms": 2402098873019.514 } }, "span": { "of": "transit", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 } }, "kaala": "civil-day", "days": [ { "local_date": "2046-01-14", "window": { "start": { "local": "2046-01-14T00:00:00+08:00", "utc": "2046-01-13T16:00:00Z", "ms": 2399472000000 }, "end": { "local": "2046-01-15T00:00:00+08:00", "utc": "2046-01-14T16:00:00Z", "ms": 2399558400000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "2046-01-15", "window": { "start": { "local": "2046-01-15T00:00:00+08:00", "utc": "2046-01-14T16:00:00Z", "ms": 2399558400000 }, "end": { "local": "2046-01-16T00:00:00+08:00", "utc": "2046-01-15T16:00:00Z", "ms": 2399644800000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 20:43 on Sun 14 Jan.", "fact": "2046-01-14T12:42:38Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Zunyi.", "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 11842 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Zunyi, 2046: Sunday 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": "2046-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2046-01-14", "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": "2046-01-15", "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 Zunyi, Makara Saṅkrānti 2046 falls on Sunday 14 January. The Sun enters Makara at 20:43 on Sun 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/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8664, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-02-13T09:41:13+08:00", "utc": "2046-02-13T01:41:13Z", "ms": 2402098873019.514 } }, "span": { "of": "transit", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 } }, "kaala": "sunset-day", "days": [ { "local_date": "2046-01-14", "window": { "start": { "local": "2046-01-13T18:17:26+08:00", "utc": "2046-01-13T10:17:26Z", "ms": 2399451446492.254 }, "end": { "local": "2046-01-14T18:18:14+08:00", "utc": "2046-01-14T10:18:14Z", "ms": 2399537894241.914 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2046-01-15", "window": { "start": { "local": "2046-01-14T18:18:14+08:00", "utc": "2046-01-14T10:18:14Z", "ms": 2399537894241.914 }, "end": { "local": "2046-01-15T18:19:02+08:00", "utc": "2046-01-15T10:19:02Z", "ms": 2399624342236.7437 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 20:43 on Sun 14 Jan.", "fact": "2046-01-14T12:42:38Z · 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 18:18, and the day of the 15th ends at 18:19.", "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 8664 s" }, { "step": "ruling", "text": "Pongal, Zunyi, 2046: Monday 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": "2046-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2046-01-14", "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": "2046-01-14", "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 Zunyi, Pongal 2046 falls on Monday 15 January. The Sun enters Makara at 20:43 on Sun 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/zunyi/festivals/2046/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": "/zunyi/festivals/2046/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8664, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-02-13T09:41:13+08:00", "utc": "2046-02-13T01:41:13Z", "ms": 2402098873019.514 } }, "span": { "of": "transit", "start": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 }, "end": { "local": "2046-01-14T20:42:38+08:00", "utc": "2046-01-14T12:42:38Z", "ms": 2399546557917.2534 } }, "kaala": "sunset-day", "days": [ { "local_date": "2046-01-14", "window": { "start": { "local": "2046-01-13T18:17:26+08:00", "utc": "2046-01-13T10:17:26Z", "ms": 2399451446492.254 }, "end": { "local": "2046-01-14T18:18:14+08:00", "utc": "2046-01-14T10:18:14Z", "ms": 2399537894241.914 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2046-01-15", "window": { "start": { "local": "2046-01-14T18:18:14+08:00", "utc": "2046-01-14T10:18:14Z", "ms": 2399537894241.914 }, "end": { "local": "2046-01-15T18:19:02+08:00", "utc": "2046-01-15T10:19:02Z", "ms": 2399624342236.7437 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2046-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 20:43 on Sun 14 Jan.", "fact": "2046-01-14T12:42:38Z · 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 18:18, and the day of the 15th ends at 18:19.", "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 8664 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Monday 15 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Zunyi, 2046: Tuesday 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": "2046-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-16", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2046-01-15", "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": "2046-01-15", "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 Zunyi, Mattu Pongal 2046 falls on Tuesday 16 January. It is kept the day after Pongal, which falls on Monday 15 January. The Sun enters Makara at 20:43 on Sun 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/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-01-18", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1517, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-01-18T07:18:55+08:00", "utc": "2046-01-17T23:18:55Z", "ms": 2399843934747.1406 }, "end": { "local": "2046-01-19T06:31:44+08:00", "utc": "2046-01-18T22:31:44Z", "ms": 2399927503798.8247 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-01-18T07:18:55+08:00", "utc": "2046-01-17T23:18:55Z", "ms": 2399843934747.1406 }, "end": { "local": "2046-01-19T06:31:44+08:00", "utc": "2046-01-18T22:31:44Z", "ms": 2399927503798.8247 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-01-18", "window": { "start": { "local": "2046-01-18T07:44:12+08:00", "utc": "2046-01-17T23:44:12Z", "ms": 2399845451584.807 }, "end": { "local": "2046-01-18T07:44:12+08:00", "utc": "2046-01-17T23:44:12Z", "ms": 2399845451584.807 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-01-19", "window": { "start": { "local": "2046-01-19T07:44:01+08:00", "utc": "2046-01-18T23:44:01Z", "ms": 2399931840555.576 }, "end": { "local": "2046-01-19T07:44:01+08:00", "utc": "2046-01-18T23:44:01Z", "ms": 2399931840555.576 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:19 on Thu 18 Jan to 06:32 on Fri 19 Jan.", "fact": "2046-01-17T23:18:55Z → 2046-01-18T22:31:44Z" }, { "step": "kaala", "text": "Sunrise is at 07:44 on the 18th and 07:44 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 1517 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Zunyi, 2046: Thursday 18 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": "2046-01-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-18", "confidence": "determinate" } ], "quote": "In Zunyi, Putradā Ekādaśī 2046 falls on Thursday 18 January. Ekādaśī runs from 07:19 on Thu 18 Jan to 06:32 on Fri 19 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-01-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-01-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23717, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-01-20T04:58:25+08:00", "utc": "2046-01-19T20:58:25Z", "ms": 2400008305027.5747 }, "end": { "local": "2046-01-21T02:45:05+08:00", "utc": "2046-01-20T18:45:05Z", "ms": 2400086705251.9023 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-01-20T04:58:25+08:00", "utc": "2046-01-19T20:58:25Z", "ms": 2400008305027.5747 }, "end": { "local": "2046-01-21T02:45:05+08:00", "utc": "2046-01-20T18:45:05Z", "ms": 2400086705251.9023 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-01-19", "window": { "start": { "local": "2046-01-19T18:22:16+08:00", "utc": "2046-01-19T10:22:16Z", "ms": 2399970135913.837 }, "end": { "local": "2046-01-19T20:09:08+08:00", "utc": "2046-01-19T12:09:08Z", "ms": 2399976548186.0615 } }, "covered_min": 0, "window_min": 107, "qualifies": false }, { "local_date": "2046-01-20", "window": { "start": { "local": "2046-01-20T18:23:05+08:00", "utc": "2046-01-20T10:23:05Z", "ms": 2400056584583.584 }, "end": { "local": "2046-01-20T20:09:48+08:00", "utc": "2046-01-20T12:09:48Z", "ms": 2400062988478.475 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:58 on Sat 20 Jan to 02:45 on Sun 21 Jan.", "fact": "2046-01-19T20:58:25Z → 2046-01-20T18:45:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:22–20:09 on the 19th, 18:23–20:10 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 107 minutes on the 19th and 107 of 107 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 23717 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Saturday 20 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": "2046-01-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-20", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Saturday 20 January. Trayodaśī runs from 04:58 on Sat 20 Jan to 02:45 on Sun 21 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-01-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-01-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-01-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35706, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-01-25T10:43:29+08:00", "utc": "2046-01-25T02:43:29Z", "ms": 2400461008831.9565 }, "end": { "local": "2046-01-26T07:36:53+08:00", "utc": "2046-01-25T23:36:53Z", "ms": 2400536213340.85 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-01-25T10:43:29+08:00", "utc": "2046-01-25T02:43:29Z", "ms": 2400461008831.9565 }, "end": { "local": "2046-01-26T07:36:53+08:00", "utc": "2046-01-25T23:36:53Z", "ms": 2400536213340.85 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-01-24", "window": { "start": { "local": "2046-01-24T20:34:54+08:00", "utc": "2046-01-24T12:34:54Z", "ms": 2400410094271.828 }, "end": { "local": "2046-01-24T20:34:54+08:00", "utc": "2046-01-24T12:34:54Z", "ms": 2400410094271.828 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-01-25", "window": { "start": { "local": "2046-01-25T21:41:48+08:00", "utc": "2046-01-25T13:41:48Z", "ms": 2400500507572.1616 }, "end": { "local": "2046-01-25T21:41:48+08:00", "utc": "2046-01-25T13:41:48Z", "ms": 2400500507572.1616 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:43 on Thu 25 Jan to 07:37 on Fri 26 Jan.", "fact": "2046-01-25T02:43:29Z → 2046-01-25T23:36:53Z" }, { "step": "kaala", "text": "Moonrise is at 20:35 on the 24th and 21:42 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 35706 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Thursday 25 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": "2046-01-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-01-25", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Thursday 25 January. Caturthī runs from 10:43 on Thu 25 Jan to 07:37 on Fri 26 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-01-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-02-01", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27715, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-01-31T23:16:38+08:00", "utc": "2046-01-31T15:16:38Z", "ms": 2401024597650.7803 }, "end": { "local": "2046-02-01T23:56:53+08:00", "utc": "2046-02-01T15:56:53Z", "ms": 2401113412833.2944 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-01-31T23:16:38+08:00", "utc": "2046-01-31T15:16:38Z", "ms": 2401024597650.7803 }, "end": { "local": "2046-02-01T23:56:53+08:00", "utc": "2046-02-01T15:56:53Z", "ms": 2401113412833.2944 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-02-01", "window": { "start": { "local": "2046-02-01T07:39:19+08:00", "utc": "2046-01-31T23:39:19Z", "ms": 2401054759286.1265 }, "end": { "local": "2046-02-01T07:39:19+08:00", "utc": "2046-01-31T23:39:19Z", "ms": 2401054759286.1265 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-02-02", "window": { "start": { "local": "2046-02-02T07:38:48+08:00", "utc": "2046-02-01T23:38:48Z", "ms": 2401141127606.876 }, "end": { "local": "2046-02-02T07:38:48+08:00", "utc": "2046-02-01T23:38:48Z", "ms": 2401141127606.876 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:17 on Wed 31 Jan to 23:57 on Thu 1 Feb.", "fact": "2046-01-31T15:16:38Z → 2046-02-01T15:56:53Z" }, { "step": "kaala", "text": "Sunrise is at 07:39 on the 1st and 07:39 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 1st and is not on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27715 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Zunyi, 2046: Thursday 1 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": "2046-02-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-01", "confidence": "determinate" } ], "quote": "In Zunyi, Ṣaṭtilā Ekādaśī 2046 falls on Thursday 1 February. Ekādaśī runs from 23:17 on Wed 31 Jan to 23:57 on Thu 1 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-02-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-02-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17419, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-02-03T01:08:28+08:00", "utc": "2046-02-02T17:08:28Z", "ms": 2401204108176.2637 }, "end": { "local": "2046-02-04T02:47:26+08:00", "utc": "2046-02-03T18:47:26Z", "ms": 2401296446102.0713 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-03T01:08:28+08:00", "utc": "2046-02-02T17:08:28Z", "ms": 2401204108176.2637 }, "end": { "local": "2046-02-04T02:47:26+08:00", "utc": "2046-02-03T18:47:26Z", "ms": 2401296446102.0713 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-02-02", "window": { "start": { "local": "2046-02-02T18:33:32+08:00", "utc": "2046-02-02T10:33:32Z", "ms": 2401180411940.73 }, "end": { "local": "2046-02-02T20:18:10+08:00", "utc": "2046-02-02T12:18:10Z", "ms": 2401186689625.9956 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "2046-02-03", "window": { "start": { "local": "2046-02-03T18:34:19+08:00", "utc": "2046-02-03T10:34:19Z", "ms": 2401266858980.4277 }, "end": { "local": "2046-02-03T20:18:46+08:00", "utc": "2046-02-03T12:18:46Z", "ms": 2401273125813.002 } }, "covered_min": 104, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:08 on Sat 3 Feb to 02:47 on Sun 4 Feb.", "fact": "2046-02-02T17:08:28Z → 2046-02-03T18:47:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:34–20:18 on the 2nd, 18:34–20:19 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 105 minutes on the 2nd and 104 of 104 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 17419 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Saturday 3 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": "2046-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-03", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Saturday 3 February. Trayodaśī runs from 01:08 on Sat 3 Feb to 02:47 on Sun 4 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-02-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3803, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-02-04T02:47:26+08:00", "utc": "2046-02-03T18:47:26Z", "ms": 2401296446102.0713 }, "end": { "local": "2046-02-05T04:49:26+08:00", "utc": "2046-02-04T20:49:26Z", "ms": 2401390165704.996 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-04T02:47:26+08:00", "utc": "2046-02-03T18:47:26Z", "ms": 2401296446102.0713 }, "end": { "local": "2046-02-05T04:49:26+08:00", "utc": "2046-02-04T20:49:26Z", "ms": 2401390165704.996 } }, "kaala": "arunodaya", "days": [ { "local_date": "2046-02-04", "window": { "start": { "local": "2046-02-04T05:53:13+08:00", "utc": "2046-02-03T21:53:13Z", "ms": 2401307593392.1597 }, "end": { "local": "2046-02-04T07:37:40+08:00", "utc": "2046-02-03T23:37:40Z", "ms": 2401313860224.734 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "2046-02-05", "window": { "start": { "local": "2046-02-05T05:52:49+08:00", "utc": "2046-02-04T21:52:49Z", "ms": 2401393968716.108 }, "end": { "local": "2046-02-05T07:37:05+08:00", "utc": "2046-02-04T23:37:05Z", "ms": 2401400224559.4688 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:47 on Sun 4 Feb to 04:49 on Mon 5 Feb.", "fact": "2046-02-03T18:47:26Z → 2046-02-04T20:49:26Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:53–07:38 on the 4th, 05:53–07:37 on the 5th.", "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 104 of 104 minutes on the 4th and 0 of 104 on the 5th.", "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 3803 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Zunyi, 2046: Sunday 4 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": "2046-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-04", "confidence": "determinate" } ], "quote": "In Zunyi, Yama Tarpaṇa 2046 falls on Sunday 4 February. Caturdaśī runs from 02:47 on Sun 4 Feb to 04:49 on Mon 5 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/shivaratri?on=2046-02-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4646, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-02-04T02:47:26+08:00", "utc": "2046-02-03T18:47:26Z", "ms": 2401296446102.0713 }, "end": { "local": "2046-02-05T04:49:26+08:00", "utc": "2046-02-04T20:49:26Z", "ms": 2401390165704.996 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-04T02:47:26+08:00", "utc": "2046-02-03T18:47:26Z", "ms": 2401296446102.0713 }, "end": { "local": "2046-02-05T04:49:26+08:00", "utc": "2046-02-04T20:49:26Z", "ms": 2401390165704.996 } }, "kaala": "nishita", "days": [ { "local_date": "2046-02-03", "window": { "start": { "local": "2046-02-04T00:42:00+08:00", "utc": "2046-02-03T16:42:00Z", "ms": 2401288919602.581 }, "end": { "local": "2046-02-04T01:30:00+08:00", "utc": "2046-02-03T17:30:00Z", "ms": 2401291799602.581 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-02-04", "window": { "start": { "local": "2046-02-05T00:42:05+08:00", "utc": "2046-02-04T16:42:05Z", "ms": 2401375325146.865 }, "end": { "local": "2046-02-05T01:30:05+08:00", "utc": "2046-02-04T17:30:05Z", "ms": 2401378205146.865 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:47 on Sun 4 Feb to 04:49 on Mon 5 Feb.", "fact": "2046-02-03T18:47:26Z → 2046-02-04T20:49:26Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:42–01:30 on the 3rd, 00:42–01:30 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4646 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Sunday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-04", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Sunday 4 February. Caturdaśī runs from 02:47 on Sun 4 Feb to 04:49 on Mon 5 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3617, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-02-09T15:05:53+08:00", "utc": "2046-02-09T07:05:53Z", "ms": 2401772752665.3516 }, "end": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-09T15:05:53+08:00", "utc": "2046-02-09T07:05:53Z", "ms": 2401772752665.3516 }, "end": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-02-09", "window": { "start": { "local": "2046-02-09T18:38:55+08:00", "utc": "2046-02-09T10:38:55Z", "ms": 2401785534579.3203 }, "end": { "local": "2046-02-09T20:22:14+08:00", "utc": "2046-02-09T12:22:14Z", "ms": 2401791733608.1025 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "2046-02-10", "window": { "start": { "local": "2046-02-10T18:39:39+08:00", "utc": "2046-02-10T10:39:39Z", "ms": 2401871979255.773 }, "end": { "local": "2046-02-10T20:22:47+08:00", "utc": "2046-02-10T12:22:47Z", "ms": 2401878166582.4688 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:06 on Fri 9 Feb to 17:39 on Sat 10 Feb.", "fact": "2046-02-09T07:05:53Z → 2046-02-10T09:39:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:39–20:22 on the 9th, 18:40–20:23 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 103 of 103 minutes on the 9th and 0 of 103 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3617 s" }, { "step": "ruling", "text": "Tila Caturthī, Zunyi, 2046: Friday 9 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": "2046-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-09", "confidence": "determinate" } ], "quote": "In Zunyi, Tila Caturthī 2046 falls on Friday 9 February. Caturthī runs from 15:06 on Fri 9 Feb to 17:39 on Sat 10 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5711, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-02-09T15:05:53+08:00", "utc": "2046-02-09T07:05:53Z", "ms": 2401772752665.3516 }, "end": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-09T15:05:53+08:00", "utc": "2046-02-09T07:05:53Z", "ms": 2401772752665.3516 }, "end": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-02-09", "window": { "start": { "local": "2046-02-09T12:42:42+08:00", "utc": "2046-02-09T04:42:42Z", "ms": 2401764161890.791 }, "end": { "local": "2046-02-09T13:30:42+08:00", "utc": "2046-02-09T05:30:42Z", "ms": 2401767041890.791 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-02-10", "window": { "start": { "local": "2046-02-10T12:42:43+08:00", "utc": "2046-02-10T04:42:43Z", "ms": 2401850563275.4805 }, "end": { "local": "2046-02-10T13:30:43+08:00", "utc": "2046-02-10T05:30:43Z", "ms": 2401853443275.4805 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:06 on Fri 9 Feb to 17:39 on Sat 10 Feb.", "fact": "2046-02-09T07:05:53Z → 2046-02-10T09:39:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 9th, 12:43–13:31 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5711 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Zunyi, 2046: Saturday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-10", "confidence": "determinate" } ], "quote": "In Zunyi, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2046 falls on Saturday 10 February. Caturthī runs from 15:06 on Fri 9 Feb to 17:39 on Sat 10 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14919, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 }, "end": { "local": "2046-02-11T19:55:41+08:00", "utc": "2046-02-11T11:55:41Z", "ms": 2401962940878.5713 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 }, "end": { "local": "2046-02-11T19:55:41+08:00", "utc": "2046-02-11T11:55:41Z", "ms": 2401962940878.5713 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-02-10", "window": { "start": { "local": "2046-02-10T12:42:43+08:00", "utc": "2046-02-10T04:42:43Z", "ms": 2401850563275.4805 }, "end": { "local": "2046-02-10T13:30:43+08:00", "utc": "2046-02-10T05:30:43Z", "ms": 2401853443275.4805 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-02-11", "window": { "start": { "local": "2046-02-11T12:42:44+08:00", "utc": "2046-02-11T04:42:44Z", "ms": 2401936963872.464 }, "end": { "local": "2046-02-11T13:30:44+08:00", "utc": "2046-02-11T05:30:44Z", "ms": 2401939843872.464 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 17:39 on Sat 10 Feb to 19:56 on Sun 11 Feb.", "fact": "2046-02-10T09:39:22Z → 2046-02-11T11:55:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 10th, 12:43–13:31 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 14919 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Zunyi, 2046: Sunday 11 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-02-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-11", "confidence": "determinate" } ], "quote": "In Zunyi, Śrī Pañcamī 2046 falls on Sunday 11 February. Pañcamī runs from 17:39 on Sat 10 Feb to 19:56 on Sun 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14919, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 }, "end": { "local": "2046-02-11T19:55:41+08:00", "utc": "2046-02-11T11:55:41Z", "ms": 2401962940878.5713 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-10T17:39:22+08:00", "utc": "2046-02-10T09:39:22Z", "ms": 2401868362303.5234 }, "end": { "local": "2046-02-11T19:55:41+08:00", "utc": "2046-02-11T11:55:41Z", "ms": 2401962940878.5713 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-02-10", "window": { "start": { "local": "2046-02-10T12:42:43+08:00", "utc": "2046-02-10T04:42:43Z", "ms": 2401850563275.4805 }, "end": { "local": "2046-02-10T13:30:43+08:00", "utc": "2046-02-10T05:30:43Z", "ms": 2401853443275.4805 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-02-11", "window": { "start": { "local": "2046-02-11T12:42:44+08:00", "utc": "2046-02-11T04:42:44Z", "ms": 2401936963872.464 }, "end": { "local": "2046-02-11T13:30:44+08:00", "utc": "2046-02-11T05:30:44Z", "ms": 2401939843872.464 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 17:39 on Sat 10 Feb to 19:56 on Sun 11 Feb.", "fact": "2046-02-10T09:39:22Z → 2046-02-11T11:55:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 10th, 12:43–13:31 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14919 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Zunyi, 2046: Sunday 11 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-02-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-11", "confidence": "determinate" } ], "quote": "In Zunyi, Vasanta Pañcamī 2046 falls on Sunday 11 February. Pañcamī runs from 17:39 on Sat 10 Feb to 19:56 on Sun 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24545, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-02-12T21:45:14+08:00", "utc": "2046-02-12T13:45:14Z", "ms": 2402055913616.6763 }, "end": { "local": "2046-02-13T22:59:11+08:00", "utc": "2046-02-13T14:59:11Z", "ms": 2402146751324.5186 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-12T21:45:14+08:00", "utc": "2046-02-12T13:45:14Z", "ms": 2402055913616.6763 }, "end": { "local": "2046-02-13T22:59:11+08:00", "utc": "2046-02-13T14:59:11Z", "ms": 2402146751324.5186 } }, "kaala": "arunodaya", "days": [ { "local_date": "2046-02-13", "window": { "start": { "local": "2046-02-13T05:48:51+08:00", "utc": "2046-02-12T21:48:51Z", "ms": 2402084930955.889 }, "end": { "local": "2046-02-13T07:31:35+08:00", "utc": "2046-02-12T23:31:35Z", "ms": 2402091094576.9033 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "2046-02-14", "window": { "start": { "local": "2046-02-14T05:48:16+08:00", "utc": "2046-02-13T21:48:16Z", "ms": 2402171296460.2524 }, "end": { "local": "2046-02-14T07:30:48+08:00", "utc": "2046-02-13T23:30:48Z", "ms": 2402177448086.6235 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 21:45 on Mon 12 Feb to 22:59 on Tue 13 Feb.", "fact": "2046-02-12T13:45:14Z → 2046-02-13T14:59:11Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:49–07:32 on the 13th, 05:48–07:31 on the 14th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during aruṇodaya. It covers 103 of 103 minutes on the 13th and 0 of 103 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24545 s" }, { "step": "ruling", "text": "Ratha Saptamī, Zunyi, 2046: Tuesday 13 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-02-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-13", "confidence": "determinate" } ], "quote": "In Zunyi, Ratha Saptamī 2046 falls on Tuesday 13 February. Saptamī runs from 21:45 on Mon 12 Feb to 22:59 on Tue 13 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-02-17", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33343, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-02-16T22:12:39+08:00", "utc": "2046-02-16T14:12:39Z", "ms": 2402403158847.019 }, "end": { "local": "2046-02-17T20:24:28+08:00", "utc": "2046-02-17T12:24:28Z", "ms": 2402483067638.5938 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-16T22:12:39+08:00", "utc": "2046-02-16T14:12:39Z", "ms": 2402403158847.019 }, "end": { "local": "2046-02-17T20:24:28+08:00", "utc": "2046-02-17T12:24:28Z", "ms": 2402483067638.5938 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-02-17", "window": { "start": { "local": "2046-02-17T07:28:22+08:00", "utc": "2046-02-16T23:28:22Z", "ms": 2402436502225.983 }, "end": { "local": "2046-02-17T07:28:22+08:00", "utc": "2046-02-16T23:28:22Z", "ms": 2402436502225.983 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-02-18", "window": { "start": { "local": "2046-02-18T07:27:32+08:00", "utc": "2046-02-17T23:27:32Z", "ms": 2402522851567.558 }, "end": { "local": "2046-02-18T07:27:32+08:00", "utc": "2046-02-17T23:27:32Z", "ms": 2402522851567.558 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:13 on Fri 16 Feb to 20:24 on Sat 17 Feb.", "fact": "2046-02-16T14:12:39Z → 2046-02-17T12:24:28Z" }, { "step": "kaala", "text": "Sunrise is at 07:28 on the 17th and 07:28 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33343 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Zunyi, 2046: Saturday 17 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": "2046-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-17", "confidence": "determinate" } ], "quote": "In Zunyi, Jayā Ekādaśī 2046 falls on Saturday 17 February. Ekādaśī runs from 22:13 on Fri 16 Feb to 20:24 on Sat 17 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-02-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15921, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-02-17T20:24:28+08:00", "utc": "2046-02-17T12:24:28Z", "ms": 2402483067638.5938 }, "end": { "local": "2046-02-18T17:55:48+08:00", "utc": "2046-02-18T09:55:48Z", "ms": 2402560547548.1475 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-17T20:24:28+08:00", "utc": "2046-02-17T12:24:28Z", "ms": 2402483067638.5938 }, "end": { "local": "2046-02-18T17:55:48+08:00", "utc": "2046-02-18T09:55:48Z", "ms": 2402560547548.1475 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-02-17", "window": { "start": { "local": "2046-02-17T12:42:31+08:00", "utc": "2046-02-17T04:42:31Z", "ms": 2402455351390.1465 }, "end": { "local": "2046-02-17T13:30:31+08:00", "utc": "2046-02-17T05:30:31Z", "ms": 2402458231390.1465 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-02-18", "window": { "start": { "local": "2046-02-18T12:42:27+08:00", "utc": "2046-02-18T04:42:27Z", "ms": 2402541746737.3477 }, "end": { "local": "2046-02-18T13:30:27+08:00", "utc": "2046-02-18T05:30:27Z", "ms": 2402544626737.3477 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:24 on Sat 17 Feb to 17:56 on Sun 18 Feb.", "fact": "2046-02-17T12:24:28Z → 2046-02-18T09:55:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 17th, 12:42–13:30 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 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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15921 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Zunyi, 2046: Sunday 18 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": "2046-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-18", "confidence": "determinate" } ], "quote": "In Zunyi, Bhīṣma Dvādaśī 2046 falls on Sunday 18 February. Dvādaśī runs from 20:24 on Sat 17 Feb to 17:56 on Sun 18 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-02-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2974, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-02-18T17:55:48+08:00", "utc": "2046-02-18T09:55:48Z", "ms": 2402560547548.1475 }, "end": { "local": "2046-02-19T14:53:41+08:00", "utc": "2046-02-19T06:53:41Z", "ms": 2402636020756.307 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-18T17:55:48+08:00", "utc": "2046-02-18T09:55:48Z", "ms": 2402560547548.1475 }, "end": { "local": "2046-02-19T14:53:41+08:00", "utc": "2046-02-19T06:53:41Z", "ms": 2402636020756.307 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-02-18", "window": { "start": { "local": "2046-02-18T18:45:22+08:00", "utc": "2046-02-18T10:45:22Z", "ms": 2402563521907.1377 }, "end": { "local": "2046-02-18T20:26:52+08:00", "utc": "2046-02-18T12:26:52Z", "ms": 2402569612311.2534 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2046-02-19", "window": { "start": { "local": "2046-02-19T18:46:03+08:00", "utc": "2046-02-19T10:46:03Z", "ms": 2402649962837.7754 }, "end": { "local": "2046-02-19T20:27:21+08:00", "utc": "2046-02-19T12:27:21Z", "ms": 2402656040775.037 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:56 on Sun 18 Feb to 14:54 on Mon 19 Feb.", "fact": "2046-02-18T09:55:48Z → 2046-02-19T06:53:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:45–20:27 on the 18th, 18:46–20:27 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 102 of 102 minutes on the 18th and 0 of 101 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 2974 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Sunday 18 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": "2046-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-18", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Sunday 18 February. Trayodaśī runs from 17:56 on Sun 18 Feb to 14:54 on Mon 19 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-02-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4534, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-02-20T11:26:41+08:00", "utc": "2046-02-20T03:26:41Z", "ms": 2402710001096.621 }, "end": { "local": "2046-02-21T07:44:23+08:00", "utc": "2046-02-20T23:44:23Z", "ms": 2402783063082.1797 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2046-02-20T11:26:41+08:00", "utc": "2046-02-20T03:26:41Z", "ms": 2402710001096.621 }, "end": { "local": "2046-02-21T07:44:23+08:00", "utc": "2046-02-20T23:44:23Z", "ms": 2402783063082.1797 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-02-20", "window": { "start": { "local": "2046-02-20T12:42:15+08:00", "utc": "2046-02-20T04:42:15Z", "ms": 2402714535359.6177 }, "end": { "local": "2046-02-20T13:30:15+08:00", "utc": "2046-02-20T05:30:15Z", "ms": 2402717415359.6177 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-02-21", "window": { "start": { "local": "2046-02-21T12:42:09+08:00", "utc": "2046-02-21T04:42:09Z", "ms": 2402800928671.752 }, "end": { "local": "2046-02-21T13:30:09+08:00", "utc": "2046-02-21T05:30:09Z", "ms": 2402803808671.752 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:27 on Tue 20 Feb to 07:44 on Wed 21 Feb.", "fact": "2046-02-20T03:26:41Z → 2046-02-20T23:44:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:42–13:30 on the 20th, 12:42–13:30 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4534 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Zunyi, 2046: Tuesday 20 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": "2046-02-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-20", "confidence": "determinate" } ], "quote": "In Zunyi, Māghī Pūrṇimā 2046 falls on Tuesday 20 February. Pūrṇimā runs from 11:27 on Tue 20 Feb to 07:44 on Wed 21 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-02-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-02-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2745, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-02-23T20:48:11+08:00", "utc": "2046-02-23T12:48:11Z", "ms": 2403002890769.0205 }, "end": { "local": "2046-02-24T17:46:58+08:00", "utc": "2046-02-24T09:46:58Z", "ms": 2403078417557.3 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-02-23T20:48:11+08:00", "utc": "2046-02-23T12:48:11Z", "ms": 2403002890769.0205 }, "end": { "local": "2046-02-24T17:46:58+08:00", "utc": "2046-02-24T09:46:58Z", "ms": 2403078417557.3 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-02-23", "window": { "start": { "local": "2046-02-23T21:33:56+08:00", "utc": "2046-02-23T13:33:56Z", "ms": 2403005635725.58 }, "end": { "local": "2046-02-23T21:33:56+08:00", "utc": "2046-02-23T13:33:56Z", "ms": 2403005635725.58 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-02-24", "window": { "start": { "local": "2046-02-24T22:40:54+08:00", "utc": "2046-02-24T14:40:54Z", "ms": 2403096054436.234 }, "end": { "local": "2046-02-24T22:40:54+08:00", "utc": "2046-02-24T14:40:54Z", "ms": 2403096054436.234 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:48 on Fri 23 Feb to 17:47 on Sat 24 Feb.", "fact": "2046-02-23T12:48:11Z → 2046-02-24T09:46:58Z" }, { "step": "kaala", "text": "Moonrise is at 21:34 on the 23rd and 22:41 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 2745 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Friday 23 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": "2046-02-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-02-23", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Friday 23 February. Caturthī runs from 20:48 on Fri 23 Feb to 17:47 on Sat 24 Feb and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-02-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-03-03", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25146, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-03-02T14:15:23+08:00", "utc": "2046-03-02T06:15:23Z", "ms": 2403584123007.875 }, "end": { "local": "2046-03-03T16:06:35+08:00", "utc": "2046-03-03T08:06:35Z", "ms": 2403677194777.1323 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-02T14:15:23+08:00", "utc": "2046-03-02T06:15:23Z", "ms": 2403584123007.875 }, "end": { "local": "2046-03-03T16:06:35+08:00", "utc": "2046-03-03T08:06:35Z", "ms": 2403677194777.1323 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-03-02", "window": { "start": { "local": "2046-03-02T07:16:17+08:00", "utc": "2046-03-01T23:16:17Z", "ms": 2403558976615.814 }, "end": { "local": "2046-03-02T07:16:17+08:00", "utc": "2046-03-01T23:16:17Z", "ms": 2403558976615.814 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-03-03", "window": { "start": { "local": "2046-03-03T07:15:16+08:00", "utc": "2046-03-02T23:15:16Z", "ms": 2403645315687.855 }, "end": { "local": "2046-03-03T07:15:16+08:00", "utc": "2046-03-02T23:15:16Z", "ms": 2403645315687.855 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:15 on Fri 2 Mar to 16:07 on Sat 3 Mar.", "fact": "2046-03-02T06:15:23Z → 2046-03-03T08:06:35Z" }, { "step": "kaala", "text": "Sunrise is at 07:16 on the 2nd and 07:15 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 25146 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Zunyi, 2046: Saturday 3 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-03", "confidence": "determinate" } ], "quote": "In Zunyi, Vijayā Ekādaśī 2046 falls on Saturday 3 March. Ekādaśī runs from 14:15 on Fri 2 Mar to 16:07 on Sat 3 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-03-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-03-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-04", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1339, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-03-04T18:23:04+08:00", "utc": "2046-03-04T10:23:04Z", "ms": 2403771784182.5483 }, "end": { "local": "2046-03-05T20:55:33+08:00", "utc": "2046-03-05T12:55:33Z", "ms": 2403867333279.991 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-04T18:23:04+08:00", "utc": "2046-03-04T10:23:04Z", "ms": 2403771784182.5483 }, "end": { "local": "2046-03-05T20:55:33+08:00", "utc": "2046-03-05T12:55:33Z", "ms": 2403867333279.991 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-03-04", "window": { "start": { "local": "2046-03-04T18:54:20+08:00", "utc": "2046-03-04T10:54:20Z", "ms": 2403773660201.9565 }, "end": { "local": "2046-03-04T20:32:51+08:00", "utc": "2046-03-04T12:32:51Z", "ms": 2403779571120.7656 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2046-03-05", "window": { "start": { "local": "2046-03-05T18:54:56+08:00", "utc": "2046-03-05T10:54:56Z", "ms": 2403860096051.8213 }, "end": { "local": "2046-03-05T20:33:14+08:00", "utc": "2046-03-05T12:33:14Z", "ms": 2403865993842.1562 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:23 on Sun 4 Mar to 20:56 on Mon 5 Mar.", "fact": "2046-03-04T10:23:04Z → 2046-03-05T12:55:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:54–20:33 on the 4th, 18:55–20:33 on the 5th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 99 of 99 minutes on the 4th and 98 of 98 on the 5th.", "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 1339 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Sunday 4 March.", "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": "2046-03-04", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-04", "confidence": "boundary" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Sunday 4 March. Trayodaśī runs from 18:23 on Sun 4 Mar to 20:56 on Mon 5 Mar and covers all of pradoṣa that evening. It also reaches the next evening for 98 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/zunyi/festivals/2046/pradosha-vrata?on=2046-03-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3832, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-03-05T20:55:33+08:00", "utc": "2046-03-05T12:55:33Z", "ms": 2403867333279.991 }, "end": { "local": "2046-03-06T23:35:27+08:00", "utc": "2046-03-06T15:35:27Z", "ms": 2403963327334.3145 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-05T20:55:33+08:00", "utc": "2046-03-05T12:55:33Z", "ms": 2403867333279.991 }, "end": { "local": "2046-03-06T23:35:27+08:00", "utc": "2046-03-06T15:35:27Z", "ms": 2403963327334.3145 } }, "kaala": "nishita", "days": [ { "local_date": "2046-03-05", "window": { "start": { "local": "2046-03-06T00:39:33+08:00", "utc": "2046-03-05T16:39:33Z", "ms": 2403880772765.5776 }, "end": { "local": "2046-03-06T01:27:33+08:00", "utc": "2046-03-05T17:27:33Z", "ms": 2403883652765.5776 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-03-06", "window": { "start": { "local": "2046-03-07T00:39:19+08:00", "utc": "2046-03-06T16:39:19Z", "ms": 2403967158973.1064 }, "end": { "local": "2046-03-07T01:27:19+08:00", "utc": "2046-03-06T17:27:19Z", "ms": 2403970038973.1064 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:56 on Mon 5 Mar to 23:35 on Tue 6 Mar.", "fact": "2046-03-05T12:55:33Z → 2046-03-06T15:35:27Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:40–01:28 on the 5th, 00:39–01:27 on the 6th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 3832 s" }, { "step": "ruling", "text": "Mahāśivarātri, Zunyi, 2046: Monday 5 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-05", "confidence": "determinate" } ], "quote": "In Zunyi, Mahāśivarātri 2046 falls on Monday 5 March. Caturdaśī runs from 20:56 on Mon 5 Mar to 23:35 on Tue 6 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-03-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5633, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-03-11T09:18:54+08:00", "utc": "2046-03-11T01:18:54Z", "ms": 2404343934300.5225 }, "end": { "local": "2046-03-12T11:04:28+08:00", "utc": "2046-03-12T03:04:28Z", "ms": 2404436668285.7095 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-11T09:18:54+08:00", "utc": "2046-03-11T01:18:54Z", "ms": 2404343934300.5225 }, "end": { "local": "2046-03-12T11:04:28+08:00", "utc": "2046-03-12T03:04:28Z", "ms": 2404436668285.7095 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-03-11", "window": { "start": { "local": "2046-03-11T12:38:37+08:00", "utc": "2046-03-11T04:38:37Z", "ms": 2404355917073.941 }, "end": { "local": "2046-03-11T13:26:37+08:00", "utc": "2046-03-11T05:26:37Z", "ms": 2404358797073.941 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-03-12", "window": { "start": { "local": "2046-03-12T12:38:21+08:00", "utc": "2046-03-12T04:38:21Z", "ms": 2404442301346.7695 }, "end": { "local": "2046-03-12T13:26:21+08:00", "utc": "2046-03-12T05:26:21Z", "ms": 2404445181346.7695 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:19 on Sun 11 Mar to 11:04 on Mon 12 Mar.", "fact": "2046-03-11T01:18:54Z → 2046-03-12T03:04:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 11th, 12:38–13:26 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5633 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Sunday 11 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-11", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Sunday 11 March. Caturthī runs from 09:19 on Sun 11 Mar to 11:04 on Mon 12 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-03-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-03-19", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1491, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-03-18T09:51:40+08:00", "utc": "2046-03-18T01:51:40Z", "ms": 2404950700444.3867 }, "end": { "local": "2046-03-19T07:22:49+08:00", "utc": "2046-03-18T23:22:49Z", "ms": 2405028169473.3213 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-18T09:51:40+08:00", "utc": "2046-03-18T01:51:40Z", "ms": 2404950700444.3867 }, "end": { "local": "2046-03-19T07:22:49+08:00", "utc": "2046-03-18T23:22:49Z", "ms": 2405028169473.3213 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-03-18", "window": { "start": { "local": "2046-03-18T06:59:06+08:00", "utc": "2046-03-17T22:59:06Z", "ms": 2404940345887.8022 }, "end": { "local": "2046-03-18T06:59:06+08:00", "utc": "2046-03-17T22:59:06Z", "ms": 2404940345887.8022 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-03-19", "window": { "start": { "local": "2046-03-19T06:57:59+08:00", "utc": "2046-03-18T22:57:59Z", "ms": 2405026678708.811 }, "end": { "local": "2046-03-19T06:57:59+08:00", "utc": "2046-03-18T22:57:59Z", "ms": 2405026678708.811 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:52 on Sun 18 Mar to 07:23 on Mon 19 Mar.", "fact": "2046-03-18T01:51:40Z → 2046-03-18T23:22:49Z" }, { "step": "kaala", "text": "Sunrise is at 06:59 on the 18th and 06:58 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 1491 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Zunyi, 2046: Monday 19 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-19", "confidence": "determinate" } ], "quote": "In Zunyi, Āmalakī Ekādaśī 2046 falls on Monday 19 March. Ekādaśī runs from 09:52 on Sun 18 Mar to 07:23 on Mon 19 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-03-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-03-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15464, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-03-20T04:21:49+08:00", "utc": "2046-03-19T20:21:49Z", "ms": 2405103709411.844 }, "end": { "local": "2046-03-21T00:56:04+08:00", "utc": "2046-03-20T16:56:04Z", "ms": 2405177763951.1606 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-20T04:21:49+08:00", "utc": "2046-03-19T20:21:49Z", "ms": 2405103709411.844 }, "end": { "local": "2046-03-21T00:56:04+08:00", "utc": "2046-03-20T16:56:04Z", "ms": 2405177763951.1606 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-03-19", "window": { "start": { "local": "2046-03-19T19:02:49+08:00", "utc": "2046-03-19T11:02:49Z", "ms": 2405070168865.8193 }, "end": { "local": "2046-03-19T20:38:01+08:00", "utc": "2046-03-19T12:38:01Z", "ms": 2405075881199.7456 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "2046-03-20", "window": { "start": { "local": "2046-03-20T19:03:21+08:00", "utc": "2046-03-20T11:03:21Z", "ms": 2405156600961.037 }, "end": { "local": "2046-03-20T20:38:20+08:00", "utc": "2046-03-20T12:38:20Z", "ms": 2405162300019.8237 } }, "covered_min": 95, "window_min": 95, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:22 on Tue 20 Mar to 00:56 on Wed 21 Mar.", "fact": "2046-03-19T20:21:49Z → 2046-03-20T16:56:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:03–20:38 on the 19th, 19:03–20:38 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 95 minutes on the 19th and 95 of 95 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15464 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Tuesday 20 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-20", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Tuesday 20 March. Trayodaśī runs from 04:22 on Tue 20 Mar to 00:56 on Wed 21 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-03-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2915, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-03-21T21:14:28+08:00", "utc": "2046-03-21T13:14:28Z", "ms": 2405250867931.035 }, "end": { "local": "2046-03-22T17:27:02+08:00", "utc": "2046-03-22T09:27:02Z", "ms": 2405323622435.81 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-21T21:14:28+08:00", "utc": "2046-03-21T13:14:28Z", "ms": 2405250867931.035 }, "end": { "local": "2046-03-22T17:27:02+08:00", "utc": "2046-03-22T09:27:02Z", "ms": 2405323622435.81 } }, "kaala": "sayahna", "days": [ { "local_date": "2046-03-21", "window": { "start": { "local": "2046-03-21T16:38:15+08:00", "utc": "2046-03-21T08:38:15Z", "ms": 2405234295105.2383 }, "end": { "local": "2046-03-21T19:03:53+08:00", "utc": "2046-03-21T11:03:53Z", "ms": 2405243032906.064 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "2046-03-22", "window": { "start": { "local": "2046-03-22T16:38:27+08:00", "utc": "2046-03-22T08:38:27Z", "ms": 2405320707043.0894 }, "end": { "local": "2046-03-22T19:04:25+08:00", "utc": "2046-03-22T11:04:25Z", "ms": 2405329464720.344 } }, "covered_min": 49, "window_min": 146, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:14 on Wed 21 Mar to 17:27 on Thu 22 Mar.", "fact": "2046-03-21T13:14:28Z → 2046-03-22T09:27:02Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:38–19:04 on the 21st, 16:38–19:04 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 146 minutes on the 21st and 49 of 146 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2915 s" }, { "step": "ruling", "text": "Holikā Dahana, Zunyi, 2046: Thursday 22 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holika-dahana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "not_evaluated": "The hour the row gives for the rite (\"it should be observed on second half of purnima at night\") is not tested: sāyāhna alone settles the day.", "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-22", "confidence": "determinate" } ], "quote": "In Zunyi, Holikā Dahana 2046 falls on Thursday 22 March. Pūrṇimā runs from 21:14 on Wed 21 Mar to 17:27 on Thu 22 Mar and covers 49 of 146 minutes of sāyāhna that late afternoon.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2915, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-03-21T21:14:28+08:00", "utc": "2046-03-21T13:14:28Z", "ms": 2405250867931.035 }, "end": { "local": "2046-03-22T17:27:02+08:00", "utc": "2046-03-22T09:27:02Z", "ms": 2405323622435.81 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2046-03-21T21:14:28+08:00", "utc": "2046-03-21T13:14:28Z", "ms": 2405250867931.035 }, "end": { "local": "2046-03-22T17:27:02+08:00", "utc": "2046-03-22T09:27:02Z", "ms": 2405323622435.81 } }, "kaala": "sayahna", "days": [ { "local_date": "2046-03-21", "window": { "start": { "local": "2046-03-21T16:38:15+08:00", "utc": "2046-03-21T08:38:15Z", "ms": 2405234295105.2383 }, "end": { "local": "2046-03-21T19:03:53+08:00", "utc": "2046-03-21T11:03:53Z", "ms": 2405243032906.064 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "2046-03-22", "window": { "start": { "local": "2046-03-22T16:38:27+08:00", "utc": "2046-03-22T08:38:27Z", "ms": 2405320707043.0894 }, "end": { "local": "2046-03-22T19:04:25+08:00", "utc": "2046-03-22T11:04:25Z", "ms": 2405329464720.344 } }, "covered_min": 49, "window_min": 146, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2046-03-22", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:14 on Wed 21 Mar to 17:27 on Thu 22 Mar.", "fact": "2046-03-21T13:14:28Z → 2046-03-22T09:27:02Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:38–19:04 on the 21st, 16:38–19:04 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 146 minutes on the 21st and 49 of 146 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2915 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Thursday 22 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Zunyi, 2046: Friday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holi", "follows": { "festival": "holika-dahana", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-23", "confidence": "determinate" } ], "quote": "In Zunyi, Holī 2046 falls on Friday 23 March. It is kept the day after Holikā Dahana, which falls on Thursday 22 March. Pūrṇimā runs from 21:14 on Wed 21 Mar to 17:27 on Thu 22 Mar and covers 49 of 146 minutes of sāyāhna on the 22nd.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24662, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-03-22T17:27:02+08:00", "utc": "2046-03-22T09:27:02Z", "ms": 2405323622435.81 }, "end": { "local": "2046-03-23T13:44:31+08:00", "utc": "2046-03-23T05:44:31Z", "ms": 2405396670779.2397 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-03-22T17:27:02+08:00", "utc": "2046-03-22T09:27:02Z", "ms": 2405323622435.81 }, "end": { "local": "2046-03-23T13:44:31+08:00", "utc": "2046-03-23T05:44:31Z", "ms": 2405396670779.2397 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-03-22", "window": { "start": { "local": "2046-03-22T06:54:36+08:00", "utc": "2046-03-21T22:54:36Z", "ms": 2405285676334.069 }, "end": { "local": "2046-03-22T06:54:36+08:00", "utc": "2046-03-21T22:54:36Z", "ms": 2405285676334.069 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-03-23", "window": { "start": { "local": "2046-03-23T06:53:29+08:00", "utc": "2046-03-22T22:53:29Z", "ms": 2405372008697.2666 }, "end": { "local": "2046-03-23T06:53:29+08:00", "utc": "2046-03-22T22:53:29Z", "ms": 2405372008697.2666 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 17:27 on Thu 22 Mar to 13:45 on Fri 23 Mar.", "fact": "2046-03-22T09:27:02Z → 2046-03-23T05:44:31Z" }, { "step": "kaala", "text": "Sunrise is at 06:55 on the 22nd and 06:53 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24662 s" }, { "step": "ruling", "text": "Vasantotsava, Zunyi, 2046: Friday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasantotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "sunrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-23", "confidence": "determinate" } ], "quote": "In Zunyi, Vasantotsava 2046 falls on Friday 23 March. Pratipadā runs from 17:27 on Thu 22 Mar to 13:45 on Fri 23 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-03-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22794, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-03-25T07:18:00+08:00", "utc": "2046-03-24T23:18:00Z", "ms": 2405546280341.329 }, "end": { "local": "2046-03-26T04:54:51+08:00", "utc": "2046-03-25T20:54:51Z", "ms": 2405624090587.927 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-03-25T07:18:00+08:00", "utc": "2046-03-24T23:18:00Z", "ms": 2405546280341.329 }, "end": { "local": "2046-03-26T04:54:51+08:00", "utc": "2046-03-25T20:54:51Z", "ms": 2405624090587.927 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-03-24", "window": { "start": { "local": "2046-03-24T21:26:25+08:00", "utc": "2046-03-24T13:26:25Z", "ms": 2405510784711.4688 }, "end": { "local": "2046-03-24T21:26:25+08:00", "utc": "2046-03-24T13:26:25Z", "ms": 2405510784711.4688 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-03-25", "window": { "start": { "local": "2046-03-25T22:34:56+08:00", "utc": "2046-03-25T14:34:56Z", "ms": 2405601296450.9824 }, "end": { "local": "2046-03-25T22:34:56+08:00", "utc": "2046-03-25T14:34:56Z", "ms": 2405601296450.9824 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:18 on Sun 25 Mar to 04:55 on Mon 26 Mar.", "fact": "2046-03-24T23:18:00Z → 2046-03-25T20:54:51Z" }, { "step": "kaala", "text": "Moonrise is at 21:26 on the 24th and 22:35 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 22794 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Sunday 25 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-25", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Sunday 25 March. Caturthī runs from 07:18 on Sun 25 Mar to 04:55 on Mon 26 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-03-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32496, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-03-29T02:35:13+08:00", "utc": "2046-03-28T18:35:13Z", "ms": 2405874912726.6245 }, "end": { "local": "2046-03-30T03:31:30+08:00", "utc": "2046-03-29T19:31:30Z", "ms": 2405964690473.3076 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-03-29T02:35:13+08:00", "utc": "2046-03-28T18:35:13Z", "ms": 2405874912726.6245 }, "end": { "local": "2046-03-30T03:31:30+08:00", "utc": "2046-03-29T19:31:30Z", "ms": 2405964690473.3076 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-03-29", "window": { "start": { "local": "2046-03-29T12:33:24+08:00", "utc": "2046-03-29T04:33:24Z", "ms": 2405910804229.8184 }, "end": { "local": "2046-03-29T13:21:24+08:00", "utc": "2046-03-29T05:21:24Z", "ms": 2405913684229.8184 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-03-30", "window": { "start": { "local": "2046-03-30T12:33:06+08:00", "utc": "2046-03-30T04:33:06Z", "ms": 2405997186292.1133 }, "end": { "local": "2046-03-30T13:21:06+08:00", "utc": "2046-03-30T05:21:06Z", "ms": 2406000066292.1133 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 02:35 on Thu 29 Mar to 03:32 on Fri 30 Mar.", "fact": "2046-03-28T18:35:13Z → 2046-03-29T19:31:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 29th, 12:33–13:21 on the 30th.", "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 29th and 0 of 48 on the 30th.", "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 32496 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Zunyi, 2046: Thursday 29 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitalashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Sitalastami, (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-03-29", "confidence": "determinate" } ], "quote": "In Zunyi, Śītalāṣṭamī 2046 falls on Thursday 29 March. Aṣṭamī runs from 02:35 on Thu 29 Mar to 03:32 on Fri 30 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-04-02", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2484, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-04-01T07:24:46+08:00", "utc": "2046-03-31T23:24:46Z", "ms": 2406151486314.4966 }, "end": { "local": "2046-04-02T09:58:24+08:00", "utc": "2046-04-02T01:58:24Z", "ms": 2406247103958.6035 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-01T07:24:46+08:00", "utc": "2046-03-31T23:24:46Z", "ms": 2406151486314.4966 }, "end": { "local": "2046-04-02T09:58:24+08:00", "utc": "2046-04-02T01:58:24Z", "ms": 2406247103958.6035 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-04-01", "window": { "start": { "local": "2046-04-01T06:43:22+08:00", "utc": "2046-03-31T22:43:22Z", "ms": 2406149001825.338 }, "end": { "local": "2046-04-01T06:43:22+08:00", "utc": "2046-03-31T22:43:22Z", "ms": 2406149001825.338 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-04-02", "window": { "start": { "local": "2046-04-02T06:42:15+08:00", "utc": "2046-04-01T22:42:15Z", "ms": 2406235335124.5244 }, "end": { "local": "2046-04-02T06:42:15+08:00", "utc": "2046-04-01T22:42:15Z", "ms": 2406235335124.5244 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:25 on Sun 1 Apr to 09:58 on Mon 2 Apr.", "fact": "2046-03-31T23:24:46Z → 2046-04-02T01:58:24Z" }, { "step": "kaala", "text": "Sunrise is at 06:43 on the 1st and 06:42 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 1st and is on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2484 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Zunyi, 2046: Monday 2 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": "2046-04-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-02", "confidence": "determinate" } ], "quote": "In Zunyi, Pāpamocanī Ekādaśī 2046 falls on Monday 2 April. Ekādaśī runs from 07:25 on Sun 1 Apr to 09:58 on Mon 2 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-04-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-04-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14032, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-04-03T12:39:38+08:00", "utc": "2046-04-03T04:39:38Z", "ms": 2406343178012.567 }, "end": { "local": "2046-04-04T15:17:22+08:00", "utc": "2046-04-04T07:17:22Z", "ms": 2406439042018.374 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-03T12:39:38+08:00", "utc": "2046-04-03T04:39:38Z", "ms": 2406343178012.567 }, "end": { "local": "2046-04-04T15:17:22+08:00", "utc": "2046-04-04T07:17:22Z", "ms": 2406439042018.374 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-04-03", "window": { "start": { "local": "2046-04-03T19:10:43+08:00", "utc": "2046-04-03T11:10:43Z", "ms": 2406366642510.7734 }, "end": { "local": "2046-04-03T20:42:37+08:00", "utc": "2046-04-03T12:42:37Z", "ms": 2406372157173.5034 } }, "covered_min": 92, "window_min": 92, "qualifies": true }, { "local_date": "2046-04-04", "window": { "start": { "local": "2046-04-04T19:11:14+08:00", "utc": "2046-04-04T11:11:14Z", "ms": 2406453074045.0825 }, "end": { "local": "2046-04-04T20:42:56+08:00", "utc": "2046-04-04T12:42:56Z", "ms": 2406458575717.648 } }, "covered_min": 0, "window_min": 92, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:40 on Tue 3 Apr to 15:17 on Wed 4 Apr.", "fact": "2046-04-03T04:39:38Z → 2046-04-04T07:17:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:11–20:43 on the 3rd, 19:11–20:43 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 92 of 92 minutes on the 3rd and 0 of 92 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 14032 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Tuesday 3 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-03", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Tuesday 3 April. Trayodaśī runs from 12:40 on Tue 3 Apr to 15:17 on Wed 4 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-04-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-04-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24454, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-04-04T15:17:22+08:00", "utc": "2046-04-04T07:17:22Z", "ms": 2406439042018.374 }, "end": { "local": "2046-04-05T17:43:14+08:00", "utc": "2046-04-05T09:43:14Z", "ms": 2406534194073.682 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-04T15:17:22+08:00", "utc": "2046-04-04T07:17:22Z", "ms": 2406439042018.374 }, "end": { "local": "2046-04-05T17:43:14+08:00", "utc": "2046-04-05T09:43:14Z", "ms": 2406534194073.682 } }, "kaala": "nishita", "days": [ { "local_date": "2046-04-04", "window": { "start": { "local": "2046-04-05T00:31:05+08:00", "utc": "2046-04-04T16:31:05Z", "ms": 2406472265317.2036 }, "end": { "local": "2046-04-05T01:19:05+08:00", "utc": "2046-04-04T17:19:05Z", "ms": 2406475145317.2036 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-04-05", "window": { "start": { "local": "2046-04-06T00:30:48+08:00", "utc": "2046-04-05T16:30:48Z", "ms": 2406558648323.6514 }, "end": { "local": "2046-04-06T01:18:48+08:00", "utc": "2046-04-05T17:18:48Z", "ms": 2406561528323.6514 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:17 on Wed 4 Apr to 17:43 on Thu 5 Apr.", "fact": "2046-04-04T07:17:22Z → 2046-04-05T09:43:14Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:31–01:19 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 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24454 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Wednesday 4 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-04", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Wednesday 4 April. Caturdaśī runs from 15:17 on Wed 4 Apr to 17:43 on Thu 5 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-04-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23562, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-04-06T19:51:46+08:00", "utc": "2046-04-06T11:51:46Z", "ms": 2406628306045.526 }, "end": { "local": "2046-04-07T21:39:51+08:00", "utc": "2046-04-07T13:39:51Z", "ms": 2406721191364.689 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-06T19:51:46+08:00", "utc": "2046-04-06T11:51:46Z", "ms": 2406628306045.526 }, "end": { "local": "2046-04-07T21:39:51+08:00", "utc": "2046-04-07T13:39:51Z", "ms": 2406721191364.689 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-06", "window": { "start": { "local": "2046-04-06T12:31:04+08:00", "utc": "2046-04-06T04:31:04Z", "ms": 2406601864145.075 }, "end": { "local": "2046-04-06T13:19:04+08:00", "utc": "2046-04-06T05:19:04Z", "ms": 2406604744145.075 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-07", "window": { "start": { "local": "2046-04-07T12:30:47+08:00", "utc": "2046-04-07T04:30:47Z", "ms": 2406688247384.046 }, "end": { "local": "2046-04-07T13:18:47+08:00", "utc": "2046-04-07T05:18:47Z", "ms": 2406691127384.046 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:52 on Fri 6 Apr to 21:40 on Sat 7 Apr.", "fact": "2046-04-06T11:51:46Z → 2046-04-07T13:39:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 6th, 12:31–13:19 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 23562 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Zunyi, 2046: Saturday 7 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": "2046-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-07", "confidence": "determinate" } ], "quote": "In Zunyi, Navarātrārambha (Caitra) (Chaitra Navratri) 2046 falls on Saturday 7 April. Pratipadā runs from 19:52 on Fri 6 Apr to 21:40 on Sat 7 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35241, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-04-08T23:05:52+08:00", "utc": "2046-04-08T15:05:52Z", "ms": 2406812751647.448 }, "end": { "local": "2046-04-10T00:08:42+08:00", "utc": "2046-04-09T16:08:42Z", "ms": 2406902921605.9077 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-08T23:05:52+08:00", "utc": "2046-04-08T15:05:52Z", "ms": 2406812751647.448 }, "end": { "local": "2046-04-10T00:08:42+08:00", "utc": "2046-04-09T16:08:42Z", "ms": 2406902921605.9077 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-08", "window": { "start": { "local": "2046-04-08T12:30:31+08:00", "utc": "2046-04-08T04:30:31Z", "ms": 2406774630841.4795 }, "end": { "local": "2046-04-08T13:18:31+08:00", "utc": "2046-04-08T05:18:31Z", "ms": 2406777510841.4795 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-09", "window": { "start": { "local": "2046-04-09T12:30:15+08:00", "utc": "2046-04-09T04:30:15Z", "ms": 2406861014531.715 }, "end": { "local": "2046-04-09T13:18:15+08:00", "utc": "2046-04-09T05:18:15Z", "ms": 2406863894531.715 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:06 on Sun 8 Apr to 00:09 on Tue 10 Apr.", "fact": "2046-04-08T15:05:52Z → 2046-04-09T16:08:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 8th, 12:30–13:18 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35241 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Zunyi, 2046: Monday 9 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-09", "confidence": "determinate" } ], "quote": "In Zunyi, Gaurī Tṛtīyā (Gangaur) 2046 falls on Monday 9 April. Tṛtīyā runs from 23:06 on Sun 8 Apr to 00:09 on Tue 10 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35241, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-04-08T23:05:52+08:00", "utc": "2046-04-08T15:05:52Z", "ms": 2406812751647.448 }, "end": { "local": "2046-04-10T00:08:42+08:00", "utc": "2046-04-09T16:08:42Z", "ms": 2406902921605.9077 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-08T23:05:52+08:00", "utc": "2046-04-08T15:05:52Z", "ms": 2406812751647.448 }, "end": { "local": "2046-04-10T00:08:42+08:00", "utc": "2046-04-09T16:08:42Z", "ms": 2406902921605.9077 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-08", "window": { "start": { "local": "2046-04-08T12:30:31+08:00", "utc": "2046-04-08T04:30:31Z", "ms": 2406774630841.4795 }, "end": { "local": "2046-04-08T13:18:31+08:00", "utc": "2046-04-08T05:18:31Z", "ms": 2406777510841.4795 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-09", "window": { "start": { "local": "2046-04-09T12:30:15+08:00", "utc": "2046-04-09T04:30:15Z", "ms": 2406861014531.715 }, "end": { "local": "2046-04-09T13:18:15+08:00", "utc": "2046-04-09T05:18:15Z", "ms": 2406863894531.715 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:06 on Sun 8 Apr to 00:09 on Tue 10 Apr.", "fact": "2046-04-08T15:05:52Z → 2046-04-09T16:08:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 8th, 12:30–13:18 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35241 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Zunyi, 2046: Monday 9 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-09", "confidence": "determinate" } ], "quote": "In Zunyi, Saubhāgya Śayana Vrata 2046 falls on Monday 9 April. Tṛtīyā runs from 23:06 on Sun 8 Apr to 00:09 on Tue 10 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-04-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39027, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-04-10T00:08:42+08:00", "utc": "2046-04-09T16:08:42Z", "ms": 2406902921605.9077 }, "end": { "local": "2046-04-11T00:47:07+08:00", "utc": "2046-04-10T16:47:07Z", "ms": 2406991626766.851 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-10T00:08:42+08:00", "utc": "2046-04-09T16:08:42Z", "ms": 2406902921605.9077 }, "end": { "local": "2046-04-11T00:47:07+08:00", "utc": "2046-04-10T16:47:07Z", "ms": 2406991626766.851 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-09", "window": { "start": { "local": "2046-04-09T12:30:15+08:00", "utc": "2046-04-09T04:30:15Z", "ms": 2406861014531.715 }, "end": { "local": "2046-04-09T13:18:15+08:00", "utc": "2046-04-09T05:18:15Z", "ms": 2406863894531.715 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-10", "window": { "start": { "local": "2046-04-10T12:29:58+08:00", "utc": "2046-04-10T04:29:58Z", "ms": 2406947398468.7773 }, "end": { "local": "2046-04-10T13:17:58+08:00", "utc": "2046-04-10T05:17:58Z", "ms": 2406950278468.7773 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:09 on Tue 10 Apr to 00:47 on Wed 11 Apr.", "fact": "2046-04-09T16:08:42Z → 2046-04-10T16:47:07Z" }, { "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": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39027 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Tuesday 10 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-10", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Tuesday 10 April. Caturthī runs from 00:09 on Tue 10 Apr to 00:47 on Wed 11 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-04-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 41348, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-04-11T00:47:07+08:00", "utc": "2046-04-10T16:47:07Z", "ms": 2406991626766.851 }, "end": { "local": "2046-04-12T00:59:23+08:00", "utc": "2046-04-11T16:59:23Z", "ms": 2407078762877.871 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-11T00:47:07+08:00", "utc": "2046-04-10T16:47:07Z", "ms": 2406991626766.851 }, "end": { "local": "2046-04-12T00:59:23+08:00", "utc": "2046-04-11T16:59:23Z", "ms": 2407078762877.871 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-10", "window": { "start": { "local": "2046-04-10T12:29:58+08:00", "utc": "2046-04-10T04:29:58Z", "ms": 2406947398468.7773 }, "end": { "local": "2046-04-10T13:17:58+08:00", "utc": "2046-04-10T05:17:58Z", "ms": 2406950278468.7773 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-11", "window": { "start": { "local": "2046-04-11T12:29:43+08:00", "utc": "2046-04-11T04:29:43Z", "ms": 2407033782666.488 }, "end": { "local": "2046-04-11T13:17:43+08:00", "utc": "2046-04-11T05:17:43Z", "ms": 2407036662666.488 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 00:47 on Wed 11 Apr to 00:59 on Thu 12 Apr.", "fact": "2046-04-10T16:47:07Z → 2046-04-11T16:59:23Z" }, { "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 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 41348 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Zunyi, 2046: Wednesday 11 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "lakshmi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri pancami or Laksmi pancami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-11", "confidence": "determinate" } ], "quote": "In Zunyi, Lakṣmī Pañcamī 2046 falls on Wednesday 11 April. Pañcamī runs from 00:47 on Wed 11 Apr to 00:59 on Thu 12 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30213, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2046-04-14T14:52:54+08:00", "utc": "2046-04-14T06:52:54Z", "ms": 2407301574142.6895 }, "end": { "local": "2046-05-15T11:38:49+08:00", "utc": "2046-05-15T03:38:49Z", "ms": 2409968328705.596 } }, "span": { "of": "transit", "start": { "local": "2046-04-14T14:52:54+08:00", "utc": "2046-04-14T06:52:54Z", "ms": 2407301574142.6895 }, "end": { "local": "2046-04-14T14:52:54+08:00", "utc": "2046-04-14T06:52:54Z", "ms": 2407301574142.6895 } }, "kaala": "day", "days": [ { "local_date": "2046-04-13", "window": { "start": { "local": "2046-04-13T06:30:23+08:00", "utc": "2046-04-12T22:30:23Z", "ms": 2407185022977.301 }, "end": { "local": "2046-04-14T06:29:21+08:00", "utc": "2046-04-13T22:29:21Z", "ms": 2407271360824.422 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "2046-04-14", "window": { "start": { "local": "2046-04-14T06:29:21+08:00", "utc": "2046-04-13T22:29:21Z", "ms": 2407271360824.422 }, "end": { "local": "2046-04-15T06:28:19+08:00", "utc": "2046-04-14T22:28:19Z", "ms": 2407357699207.4653 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 14:53 on Sat 14 Apr.", "fact": "2046-04-14T06:52:54Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:30 on the 13th, and from 06:29 on the 14th.", "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 14th, not the 13th.", "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 30213 s" }, { "step": "ruling", "text": "Vaiśākhī, Zunyi, 2046: Saturday 14 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": "2046-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2046-04-14", "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": "sunset-rule", "local_date": "2046-04-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Zunyi, Vaiśākhī 2046 falls on Saturday 14 April. The Sun enters Meṣa at 14:53 on Sat 14 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33684, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-04-13T23:56:49+08:00", "utc": "2046-04-13T15:56:49Z", "ms": 2407247809314.55 }, "end": { "local": "2046-04-14T22:38:21+08:00", "utc": "2046-04-14T14:38:21Z", "ms": 2407329500793.246 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-13T23:56:49+08:00", "utc": "2046-04-13T15:56:49Z", "ms": 2407247809314.55 }, "end": { "local": "2046-04-14T22:38:21+08:00", "utc": "2046-04-14T14:38:21Z", "ms": 2407329500793.246 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-13", "window": { "start": { "local": "2046-04-13T12:29:12+08:00", "utc": "2046-04-13T04:29:12Z", "ms": 2407206551898.8887 }, "end": { "local": "2046-04-13T13:17:12+08:00", "utc": "2046-04-13T05:17:12Z", "ms": 2407209431898.8887 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-14", "window": { "start": { "local": "2046-04-14T12:28:57+08:00", "utc": "2046-04-14T04:28:57Z", "ms": 2407292936961.4395 }, "end": { "local": "2046-04-14T13:16:57+08:00", "utc": "2046-04-14T05:16:57Z", "ms": 2407295816961.4395 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:57 on Fri 13 Apr to 22:38 on Sat 14 Apr.", "fact": "2046-04-13T15:56:49Z → 2046-04-14T14:38:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 13th, 12:29–13:17 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33684 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Zunyi, 2046: Saturday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhavani-utpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-14", "confidence": "determinate" } ], "quote": "In Zunyi, Bhavānī Utpatti 2046 falls on Saturday 14 April. Aṣṭamī runs from 23:57 on Fri 13 Apr to 22:38 on Sat 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27062, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2046-04-14T22:38:21+08:00", "utc": "2046-04-14T14:38:21Z", "ms": 2407329500793.246 }, "end": { "local": "2046-04-15T20:47:45+08:00", "utc": "2046-04-15T12:47:45Z", "ms": 2407409264832.986 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-14T22:38:21+08:00", "utc": "2046-04-14T14:38:21Z", "ms": 2407329500793.246 }, "end": { "local": "2046-04-15T20:47:45+08:00", "utc": "2046-04-15T12:47:45Z", "ms": 2407409264832.986 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-14", "window": { "start": { "local": "2046-04-14T12:28:57+08:00", "utc": "2046-04-14T04:28:57Z", "ms": 2407292936961.4395 }, "end": { "local": "2046-04-14T13:16:57+08:00", "utc": "2046-04-14T05:16:57Z", "ms": 2407295816961.4395 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-04-15", "window": { "start": { "local": "2046-04-15T12:28:42+08:00", "utc": "2046-04-15T04:28:42Z", "ms": 2407379322340.7344 }, "end": { "local": "2046-04-15T13:16:42+08:00", "utc": "2046-04-15T05:16:42Z", "ms": 2407382202340.7344 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 22:38 on Sat 14 Apr to 20:48 on Sun 15 Apr.", "fact": "2046-04-14T14:38:21Z → 2046-04-15T12:47:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 14th, 12:29–13:17 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27062 s" }, { "step": "ruling", "text": "Rāma Navamī, Zunyi, 2046: Sunday 15 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rama-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti." } ], "not_evaluated": "The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-15", "confidence": "determinate" } ], "quote": "In Zunyi, Rāma Navamī 2046 falls on Sunday 15 April. Navamī runs from 22:38 on Sat 14 Apr to 20:48 on Sun 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-04-17", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33158, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-04-16T18:26:42+08:00", "utc": "2046-04-16T10:26:42Z", "ms": 2407487201748.4717 }, "end": { "local": "2046-04-17T15:38:56+08:00", "utc": "2046-04-17T07:38:56Z", "ms": 2407563536097.312 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-16T18:26:42+08:00", "utc": "2046-04-16T10:26:42Z", "ms": 2407487201748.4717 }, "end": { "local": "2046-04-17T15:38:56+08:00", "utc": "2046-04-17T07:38:56Z", "ms": 2407563536097.312 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-04-16", "window": { "start": { "local": "2046-04-16T06:27:18+08:00", "utc": "2046-04-15T22:27:18Z", "ms": 2407444038151.7446 }, "end": { "local": "2046-04-16T06:27:18+08:00", "utc": "2046-04-15T22:27:18Z", "ms": 2407444038151.7446 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-04-17", "window": { "start": { "local": "2046-04-17T06:26:18+08:00", "utc": "2046-04-16T22:26:18Z", "ms": 2407530377683.2188 }, "end": { "local": "2046-04-17T06:26:18+08:00", "utc": "2046-04-16T22:26:18Z", "ms": 2407530377683.2188 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:27 on Mon 16 Apr to 15:39 on Tue 17 Apr.", "fact": "2046-04-16T10:26:42Z → 2046-04-17T07:38:56Z" }, { "step": "kaala", "text": "Sunrise is at 06:27 on the 16th and 06:26 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 33158 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Zunyi, 2046: Tuesday 17 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-17", "confidence": "determinate" } ], "quote": "In Zunyi, Kāmadā Ekādaśī 2046 falls on Tuesday 17 April. Ekādaśī runs from 18:27 on Mon 16 Apr to 15:39 on Tue 17 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-04-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-18", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 134, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-04-18T12:30:15+08:00", "utc": "2046-04-18T04:30:15Z", "ms": 2407638614672.857 }, "end": { "local": "2046-04-19T09:08:12+08:00", "utc": "2046-04-19T01:08:12Z", "ms": 2407712892287.316 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-18T12:30:15+08:00", "utc": "2046-04-18T04:30:15Z", "ms": 2407638614672.857 }, "end": { "local": "2046-04-19T09:08:12+08:00", "utc": "2046-04-19T01:08:12Z", "ms": 2407712892287.316 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-18", "window": { "start": { "local": "2046-04-18T12:28:01+08:00", "utc": "2046-04-18T04:28:01Z", "ms": 2407638480534.7686 }, "end": { "local": "2046-04-18T13:16:01+08:00", "utc": "2046-04-18T05:16:01Z", "ms": 2407641360534.7686 } }, "covered_min": 46, "window_min": 48, "qualifies": true }, { "local_date": "2046-04-19", "window": { "start": { "local": "2046-04-19T12:27:47+08:00", "utc": "2046-04-19T04:27:47Z", "ms": 2407724867340.8936 }, "end": { "local": "2046-04-19T13:15:47+08:00", "utc": "2046-04-19T05:15:47Z", "ms": 2407727747340.8936 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:30 on Wed 18 Apr to 09:08 on Thu 19 Apr.", "fact": "2046-04-18T04:30:15Z → 2046-04-19T01:08:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 18th, 12:28–13:16 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 46 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 134 s < 300 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Zunyi, 2046: Wednesday 18 April.", "fact": "confidence: boundary (margin)" } ], "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": "2046-04-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-18", "confidence": "determinate" } ], "quote": "In Zunyi, Anaṅga Trayodaśī 2046 falls on Wednesday 18 April. Trayodaśī runs from 12:30 on Wed 18 Apr to 09:08 on Thu 19 Apr and covers 46 of 48 minutes of madhyāhna that midday. It is 2 min 14 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-04-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24509, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-04-18T12:30:15+08:00", "utc": "2046-04-18T04:30:15Z", "ms": 2407638614672.857 }, "end": { "local": "2046-04-19T09:08:12+08:00", "utc": "2046-04-19T01:08:12Z", "ms": 2407712892287.316 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-18T12:30:15+08:00", "utc": "2046-04-18T04:30:15Z", "ms": 2407638614672.857 }, "end": { "local": "2046-04-19T09:08:12+08:00", "utc": "2046-04-19T01:08:12Z", "ms": 2407712892287.316 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-04-18", "window": { "start": { "local": "2046-04-18T19:18:43+08:00", "utc": "2046-04-18T11:18:43Z", "ms": 2407663123241.047 }, "end": { "local": "2046-04-18T20:47:28+08:00", "utc": "2046-04-18T12:47:28Z", "ms": 2407668447957.5396 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "2046-04-19", "window": { "start": { "local": "2046-04-19T19:19:16+08:00", "utc": "2046-04-19T11:19:16Z", "ms": 2407749556067.0454 }, "end": { "local": "2046-04-19T20:47:49+08:00", "utc": "2046-04-19T12:47:49Z", "ms": 2407754868600.722 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:30 on Wed 18 Apr to 09:08 on Thu 19 Apr.", "fact": "2046-04-18T04:30:15Z → 2046-04-19T01:08:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:19–20:47 on the 18th, 19:19–20:48 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 89 of 89 minutes on the 18th and 0 of 89 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 24509 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Wednesday 18 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-18", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Wednesday 18 April. Trayodaśī runs from 12:30 on Wed 18 Apr to 09:08 on Thu 19 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-04-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11975, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-04-19T09:08:12+08:00", "utc": "2046-04-19T01:08:12Z", "ms": 2407712892287.316 }, "end": { "local": "2046-04-20T05:41:50+08:00", "utc": "2046-04-19T21:41:50Z", "ms": 2407786910302.4546 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-19T09:08:12+08:00", "utc": "2046-04-19T01:08:12Z", "ms": 2407712892287.316 }, "end": { "local": "2046-04-20T05:41:50+08:00", "utc": "2046-04-19T21:41:50Z", "ms": 2407786910302.4546 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-19", "window": { "start": { "local": "2046-04-19T12:27:47+08:00", "utc": "2046-04-19T04:27:47Z", "ms": 2407724867340.8936 }, "end": { "local": "2046-04-19T13:15:47+08:00", "utc": "2046-04-19T05:15:47Z", "ms": 2407727747340.8936 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-04-20", "window": { "start": { "local": "2046-04-20T12:27:35+08:00", "utc": "2046-04-20T04:27:35Z", "ms": 2407811254547.412 }, "end": { "local": "2046-04-20T13:15:35+08:00", "utc": "2046-04-20T05:15:35Z", "ms": 2407814134547.412 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:08 on Thu 19 Apr to 05:42 on Fri 20 Apr.", "fact": "2046-04-19T01:08:12Z → 2046-04-19T21:41:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 19th, 12:28–13:16 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 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: paraviddha → only-day · margin 11975 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Zunyi, 2046: Thursday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vishnu-damanaka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Madanabhanji, (Bengal & Orissa) (paraviddha), Sivadamanaka caturdasi, Visnudamanaka caturdasi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-19", "confidence": "determinate" } ], "quote": "In Zunyi, Viṣṇudamanaka Caturdaśī 2046 falls on Thursday 19 April. Caturdaśī runs from 09:08 on Thu 19 Apr to 05:42 on Fri 20 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24344, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-04-20T05:41:50+08:00", "utc": "2046-04-19T21:41:50Z", "ms": 2407786910302.4546 }, "end": { "local": "2046-04-21T02:21:11+08:00", "utc": "2046-04-20T18:21:11Z", "ms": 2407861271279.0347 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2046-04-20T05:41:50+08:00", "utc": "2046-04-19T21:41:50Z", "ms": 2407786910302.4546 }, "end": { "local": "2046-04-21T02:21:11+08:00", "utc": "2046-04-20T18:21:11Z", "ms": 2407861271279.0347 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-04-20", "window": { "start": { "local": "2046-04-20T12:27:35+08:00", "utc": "2046-04-20T04:27:35Z", "ms": 2407811254547.412 }, "end": { "local": "2046-04-20T13:15:35+08:00", "utc": "2046-04-20T05:15:35Z", "ms": 2407814134547.412 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-04-21", "window": { "start": { "local": "2046-04-21T12:27:22+08:00", "utc": "2046-04-21T04:27:22Z", "ms": 2407897642172.368 }, "end": { "local": "2046-04-21T13:15:22+08:00", "utc": "2046-04-21T05:15:22Z", "ms": 2407900522172.368 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 05:42 on Fri 20 Apr to 02:21 on Sat 21 Apr.", "fact": "2046-04-19T21:41:50Z → 2046-04-20T18:21:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 20th, 12:27–13:15 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24344 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Zunyi, 2046: Friday 20 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chaitri-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Caitri purnima (paraviddha), Hanumat jayanti, Oli ending (Jain)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-20", "confidence": "determinate" } ], "quote": "In Zunyi, Caitrī Pūrṇimā 2046 falls on Friday 20 April. Pūrṇimā runs from 05:42 on Fri 20 Apr to 02:21 on Sat 21 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-04-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13636, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-04-23T18:38:34+08:00", "utc": "2046-04-23T10:38:34Z", "ms": 2408092713540.0356 }, "end": { "local": "2046-04-24T17:22:37+08:00", "utc": "2046-04-24T09:22:37Z", "ms": 2408174557341.0547 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-04-23T18:38:34+08:00", "utc": "2046-04-23T10:38:34Z", "ms": 2408092713540.0356 }, "end": { "local": "2046-04-24T17:22:37+08:00", "utc": "2046-04-24T09:22:37Z", "ms": 2408174557341.0547 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-04-23", "window": { "start": { "local": "2046-04-23T22:25:49+08:00", "utc": "2046-04-23T14:25:49Z", "ms": 2408106349281.1533 }, "end": { "local": "2046-04-23T22:25:49+08:00", "utc": "2046-04-23T14:25:49Z", "ms": 2408106349281.1533 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-04-24", "window": { "start": { "local": "2046-04-24T23:25:57+08:00", "utc": "2046-04-24T15:25:57Z", "ms": 2408196357482.544 }, "end": { "local": "2046-04-24T23:25:57+08:00", "utc": "2046-04-24T15:25:57Z", "ms": 2408196357482.544 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:39 on Mon 23 Apr to 17:23 on Tue 24 Apr.", "fact": "2046-04-23T10:38:34Z → 2046-04-24T09:22:37Z" }, { "step": "kaala", "text": "Moonrise is at 22:26 on the 23rd and 23:26 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 13636 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Monday 23 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-04-23", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Monday 23 April. Caturthī runs from 18:39 on Mon 23 Apr to 17:23 on Tue 24 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-04-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-05-01", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7779, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-05-01T01:29:25+08:00", "utc": "2046-04-30T17:29:25Z", "ms": 2408722165187.275 }, "end": { "local": "2046-05-02T04:03:01+08:00", "utc": "2046-05-01T20:03:01Z", "ms": 2408817780500.937 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-01T01:29:25+08:00", "utc": "2046-04-30T17:29:25Z", "ms": 2408722165187.275 }, "end": { "local": "2046-05-02T04:03:01+08:00", "utc": "2046-05-01T20:03:01Z", "ms": 2408817780500.937 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-05-01", "window": { "start": { "local": "2046-05-01T06:13:28+08:00", "utc": "2046-04-30T22:13:28Z", "ms": 2408739208024.1377 }, "end": { "local": "2046-05-01T06:13:28+08:00", "utc": "2046-04-30T22:13:28Z", "ms": 2408739208024.1377 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-05-02", "window": { "start": { "local": "2046-05-02T06:12:40+08:00", "utc": "2046-05-01T22:12:40Z", "ms": 2408825559582.2534 }, "end": { "local": "2046-05-02T06:12:40+08:00", "utc": "2046-05-01T22:12:40Z", "ms": 2408825559582.2534 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:29 on Tue 1 May to 04:03 on Wed 2 May.", "fact": "2046-04-30T17:29:25Z → 2046-05-01T20:03:01Z" }, { "step": "kaala", "text": "Sunrise is at 06:13 on the 1st and 06:13 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 1st and is not on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7779 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Zunyi, 2046: Tuesday 1 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-01", "confidence": "determinate" } ], "quote": "In Zunyi, Varūthinī Ekādaśī 2046 falls on Tuesday 1 May. Ekādaśī runs from 01:29 on Tue 1 May to 04:03 on Wed 2 May and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-05-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-05-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34222, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-05-03T06:23:00+08:00", "utc": "2046-05-02T22:23:00Z", "ms": 2408912580403.663 }, "end": { "local": "2046-05-04T08:21:01+08:00", "utc": "2046-05-04T00:21:01Z", "ms": 2409006061113.084 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-03T06:23:00+08:00", "utc": "2046-05-02T22:23:00Z", "ms": 2408912580403.663 }, "end": { "local": "2046-05-04T08:21:01+08:00", "utc": "2046-05-04T00:21:01Z", "ms": 2409006061113.084 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-05-02", "window": { "start": { "local": "2046-05-02T19:26:36+08:00", "utc": "2046-05-02T11:26:36Z", "ms": 2408873196154.143 }, "end": { "local": "2046-05-02T20:52:38+08:00", "utc": "2046-05-02T12:52:38Z", "ms": 2408878358284.853 } }, "covered_min": 0, "window_min": 86, "qualifies": false }, { "local_date": "2046-05-03", "window": { "start": { "local": "2046-05-03T19:27:11+08:00", "utc": "2046-05-03T11:27:11Z", "ms": 2408959630967.732 }, "end": { "local": "2046-05-03T20:53:02+08:00", "utc": "2046-05-03T12:53:02Z", "ms": 2408964782265.3984 } }, "covered_min": 86, "window_min": 86, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:23 on Thu 3 May to 08:21 on Fri 4 May.", "fact": "2046-05-02T22:23:00Z → 2046-05-04T00:21:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:27–20:53 on the 2nd, 19:27–20:53 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 86 minutes on the 2nd and 86 of 86 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 34222 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Thursday 3 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": "2046-05-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-03", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Thursday 3 May. Trayodaśī runs from 06:23 on Thu 3 May to 08:21 on Fri 4 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-05-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-05-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25673, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-05-04T08:21:01+08:00", "utc": "2046-05-04T00:21:01Z", "ms": 2409006061113.084 }, "end": { "local": "2046-05-05T09:52:31+08:00", "utc": "2046-05-05T01:52:31Z", "ms": 2409097950585.407 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-04T08:21:01+08:00", "utc": "2046-05-04T00:21:01Z", "ms": 2409006061113.084 }, "end": { "local": "2046-05-05T09:52:31+08:00", "utc": "2046-05-05T01:52:31Z", "ms": 2409097950585.407 } }, "kaala": "nishita", "days": [ { "local_date": "2046-05-03", "window": { "start": { "local": "2046-05-04T00:25:08+08:00", "utc": "2046-05-03T16:25:08Z", "ms": 2408977508333.9805 }, "end": { "local": "2046-05-04T01:13:08+08:00", "utc": "2046-05-03T17:13:08Z", "ms": 2408980388333.9805 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-05-04", "window": { "start": { "local": "2046-05-05T00:25:03+08:00", "utc": "2046-05-04T16:25:03Z", "ms": 2409063903088.2144 }, "end": { "local": "2046-05-05T01:13:03+08:00", "utc": "2046-05-04T17:13:03Z", "ms": 2409066783088.2144 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:21 on Fri 4 May to 09:53 on Sat 5 May.", "fact": "2046-05-04T00:21:01Z → 2046-05-05T01:52:31Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:25–01:13 on the 3rd, 00:25–01:13 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25673 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Friday 4 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-04", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Friday 4 May. Caturdaśī runs from 08:21 on Fri 4 May to 09:53 on Sat 5 May and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-05-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27929, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-05-08T11:44:37+08:00", "utc": "2046-05-08T03:44:37Z", "ms": 2409363876702.0522 }, "end": { "local": "2046-05-09T11:33:23+08:00", "utc": "2046-05-09T03:33:23Z", "ms": 2409449602870.5347 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-08T11:44:37+08:00", "utc": "2046-05-08T03:44:37Z", "ms": 2409363876702.0522 }, "end": { "local": "2046-05-09T11:33:23+08:00", "utc": "2046-05-09T03:33:23Z", "ms": 2409449602870.5347 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-05-08", "window": { "start": { "local": "2046-05-08T19:30:06+08:00", "utc": "2046-05-08T11:30:06Z", "ms": 2409391806198.9204 }, "end": { "local": "2046-05-08T20:55:05+08:00", "utc": "2046-05-08T12:55:05Z", "ms": 2409396905285.4624 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2046-05-09", "window": { "start": { "local": "2046-05-09T19:30:41+08:00", "utc": "2046-05-09T11:30:41Z", "ms": 2409478241364.2085 }, "end": { "local": "2046-05-09T20:55:30+08:00", "utc": "2046-05-09T12:55:30Z", "ms": 2409483330429.3447 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:45 on Tue 8 May to 11:33 on Wed 9 May.", "fact": "2046-05-08T03:44:37Z → 2046-05-09T03:33:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:30–20:55 on the 8th, 19:31–20:56 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 85 of 85 minutes on the 8th and 0 of 85 on the 9th.", "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 27929 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Zunyi, 2046: Tuesday 8 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-08", "confidence": "determinate" } ], "quote": "In Zunyi, Paraśurāma Jayantī 2046 falls on Tuesday 8 May. Tṛtīyā runs from 11:45 on Tue 8 May to 11:33 on Wed 9 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3490, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-05-08T11:44:37+08:00", "utc": "2046-05-08T03:44:37Z", "ms": 2409363876702.0522 }, "end": { "local": "2046-05-09T11:33:23+08:00", "utc": "2046-05-09T03:33:23Z", "ms": 2409449602870.5347 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-08T11:44:37+08:00", "utc": "2046-05-08T03:44:37Z", "ms": 2409363876702.0522 }, "end": { "local": "2046-05-09T11:33:23+08:00", "utc": "2046-05-09T03:33:23Z", "ms": 2409449602870.5347 } }, "kaala": "purvahna", "days": [ { "local_date": "2046-05-08", "window": { "start": { "local": "2046-05-08T06:08:10+08:00", "utc": "2046-05-07T22:08:10Z", "ms": 2409343690455.0176 }, "end": { "local": "2046-05-08T10:35:29+08:00", "utc": "2046-05-08T02:35:29Z", "ms": 2409359729036.3184 } }, "covered_min": 0, "window_min": 267, "qualifies": false }, { "local_date": "2046-05-09", "window": { "start": { "local": "2046-05-09T06:07:29+08:00", "utc": "2046-05-08T22:07:29Z", "ms": 2409430049347.986 }, "end": { "local": "2046-05-09T10:35:13+08:00", "utc": "2046-05-09T02:35:13Z", "ms": 2409446113353.3936 } }, "covered_min": 268, "window_min": 268, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:45 on Tue 8 May to 11:33 on Wed 9 May.", "fact": "2046-05-08T03:44:37Z → 2046-05-09T03:33:23Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:08–10:35 on the 8th, 06:07–10:35 on the 9th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 0 of 267 minutes on the 8th and 268 of 268 on the 9th.", "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 3490 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Zunyi, 2046: Wednesday 9 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-09", "confidence": "determinate" } ], "quote": "In Zunyi, Akṣaya Tṛtīyā 2046 falls on Wednesday 9 May. Tṛtīyā runs from 11:45 on Tue 8 May to 11:33 on Wed 9 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-05-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3102, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-05-09T11:33:23+08:00", "utc": "2046-05-09T03:33:23Z", "ms": 2409449602870.5347 }, "end": { "local": "2046-05-10T11:00:46+08:00", "utc": "2046-05-10T03:00:46Z", "ms": 2409534046199.4385 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-09T11:33:23+08:00", "utc": "2046-05-09T03:33:23Z", "ms": 2409449602870.5347 }, "end": { "local": "2046-05-10T11:00:46+08:00", "utc": "2046-05-10T03:00:46Z", "ms": 2409534046199.4385 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-09", "window": { "start": { "local": "2046-05-09T12:25:05+08:00", "utc": "2046-05-09T04:25:05Z", "ms": 2409452705356.097 }, "end": { "local": "2046-05-09T13:13:05+08:00", "utc": "2046-05-09T05:13:05Z", "ms": 2409455585356.097 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-05-10", "window": { "start": { "local": "2046-05-10T12:25:03+08:00", "utc": "2046-05-10T04:25:03Z", "ms": 2409539102939.407 }, "end": { "local": "2046-05-10T13:13:03+08:00", "utc": "2046-05-10T05:13:03Z", "ms": 2409541982939.407 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:33 on Wed 9 May to 11:01 on Thu 10 May.", "fact": "2046-05-09T03:33:23Z → 2046-05-10T03:00:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 9th, 12:25–13:13 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "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 3102 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Wednesday 9 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-09", "confidence": "boundary" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Wednesday 9 May. Caturthī runs from 11:33 on Wed 9 May to 11:01 on Thu 10 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-05-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5057, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-05-10T11:00:46+08:00", "utc": "2046-05-10T03:00:46Z", "ms": 2409534046199.4385 }, "end": { "local": "2046-05-11T10:07:35+08:00", "utc": "2046-05-11T02:07:35Z", "ms": 2409617254623.1914 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-10T11:00:46+08:00", "utc": "2046-05-10T03:00:46Z", "ms": 2409534046199.4385 }, "end": { "local": "2046-05-11T10:07:35+08:00", "utc": "2046-05-11T02:07:35Z", "ms": 2409617254623.1914 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-10", "window": { "start": { "local": "2046-05-10T12:25:03+08:00", "utc": "2046-05-10T04:25:03Z", "ms": 2409539102939.407 }, "end": { "local": "2046-05-10T13:13:03+08:00", "utc": "2046-05-10T05:13:03Z", "ms": 2409541982939.407 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-05-11", "window": { "start": { "local": "2046-05-11T12:25:01+08:00", "utc": "2046-05-11T04:25:01Z", "ms": 2409625501074.0615 }, "end": { "local": "2046-05-11T13:13:01+08:00", "utc": "2046-05-11T05:13:01Z", "ms": 2409628381074.0615 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:01 on Thu 10 May to 10:08 on Fri 11 May.", "fact": "2046-05-10T03:00:46Z → 2046-05-11T02:07:35Z" }, { "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": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5057 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Zunyi, 2046: Thursday 10 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-10", "confidence": "determinate" } ], "quote": "In Zunyi, Śaṅkara Jayantī 2046 falls on Thursday 10 May. Pañcamī runs from 11:01 on Thu 10 May to 10:08 on Fri 11 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12663, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-05-12T08:53:56+08:00", "utc": "2046-05-12T00:53:56Z", "ms": 2409699236481.3213 }, "end": { "local": "2046-05-13T07:19:45+08:00", "utc": "2046-05-12T23:19:45Z", "ms": 2409779984821.4146 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-12T08:53:56+08:00", "utc": "2046-05-12T00:53:56Z", "ms": 2409699236481.3213 }, "end": { "local": "2046-05-13T07:19:45+08:00", "utc": "2046-05-12T23:19:45Z", "ms": 2409779984821.4146 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-12", "window": { "start": { "local": "2046-05-12T12:25:00+08:00", "utc": "2046-05-12T04:25:00Z", "ms": 2409711899757.0527 }, "end": { "local": "2046-05-12T13:13:00+08:00", "utc": "2046-05-12T05:13:00Z", "ms": 2409714779757.0527 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-05-13", "window": { "start": { "local": "2046-05-13T12:24:59+08:00", "utc": "2046-05-13T04:24:59Z", "ms": 2409798298985.457 }, "end": { "local": "2046-05-13T13:12:59+08:00", "utc": "2046-05-13T05:12:59Z", "ms": 2409801178985.457 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 08:54 on Sat 12 May to 07:20 on Sun 13 May.", "fact": "2046-05-12T00:53:56Z → 2046-05-12T23:19:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 12th, 12:25–13:13 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12663 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Zunyi, 2046: Saturday 12 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-12", "confidence": "determinate" } ], "quote": "In Zunyi, Gaṅgotpatti (Ganga Saptami) 2046 falls on Saturday 12 May. Saptamī runs from 08:54 on Sat 12 May to 07:20 on Sun 13 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-05-16", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19335, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-05-16T00:40:59+08:00", "utc": "2046-05-15T16:40:59Z", "ms": 2410015258838.9917 }, "end": { "local": "2046-05-16T21:57:58+08:00", "utc": "2046-05-16T13:57:58Z", "ms": 2410091877610.96 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-16T00:40:59+08:00", "utc": "2046-05-15T16:40:59Z", "ms": 2410015258838.9917 }, "end": { "local": "2046-05-16T21:57:58+08:00", "utc": "2046-05-16T13:57:58Z", "ms": 2410091877610.96 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-05-16", "window": { "start": { "local": "2046-05-16T06:03:14+08:00", "utc": "2046-05-15T22:03:14Z", "ms": 2410034593525.854 }, "end": { "local": "2046-05-16T06:03:14+08:00", "utc": "2046-05-15T22:03:14Z", "ms": 2410034593525.854 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-05-17", "window": { "start": { "local": "2046-05-17T06:02:42+08:00", "utc": "2046-05-16T22:02:42Z", "ms": 2410120961713.376 }, "end": { "local": "2046-05-17T06:02:42+08:00", "utc": "2046-05-16T22:02:42Z", "ms": 2410120961713.376 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:41 on Wed 16 May to 21:58 on Wed 16 May.", "fact": "2046-05-15T16:40:59Z → 2046-05-16T13:57:58Z" }, { "step": "kaala", "text": "Sunrise is at 06:03 on the 16th and 06:03 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19335 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Zunyi, 2046: Wednesday 16 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-16", "confidence": "determinate" } ], "quote": "In Zunyi, Mohinī Ekādaśī 2046 falls on Wednesday 16 May. Ekādaśī runs from 00:41 on Wed 16 May to 21:58 on Wed 16 May and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-05-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21308, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-05-16T21:57:58+08:00", "utc": "2046-05-16T13:57:58Z", "ms": 2410091877610.96 }, "end": { "local": "2046-05-17T19:08:10+08:00", "utc": "2046-05-17T11:08:10Z", "ms": 2410168089710.2617 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-16T21:57:58+08:00", "utc": "2046-05-16T13:57:58Z", "ms": 2410091877610.96 }, "end": { "local": "2046-05-17T19:08:10+08:00", "utc": "2046-05-17T11:08:10Z", "ms": 2410168089710.2617 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-16", "window": { "start": { "local": "2046-05-16T12:25:00+08:00", "utc": "2046-05-16T04:25:00Z", "ms": 2410057499919.3477 }, "end": { "local": "2046-05-16T13:13:00+08:00", "utc": "2046-05-16T05:13:00Z", "ms": 2410060379919.3477 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-05-17", "window": { "start": { "local": "2046-05-17T12:25:01+08:00", "utc": "2046-05-17T04:25:01Z", "ms": 2410143901308.05 }, "end": { "local": "2046-05-17T13:13:01+08:00", "utc": "2046-05-17T05:13:01Z", "ms": 2410146781308.05 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 21:58 on Wed 16 May to 19:08 on Thu 17 May.", "fact": "2046-05-16T13:57:58Z → 2046-05-17T11:08:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 16th, 12:25–13:13 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 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21308 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Zunyi, 2046: Thursday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-17", "confidence": "determinate" } ], "quote": "In Zunyi, Paraśurāma Dvādaśī 2046 falls on Thursday 17 May. Dvādaśī runs from 21:58 on Wed 16 May to 19:08 on Thu 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21308, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-05-16T21:57:58+08:00", "utc": "2046-05-16T13:57:58Z", "ms": 2410091877610.96 }, "end": { "local": "2046-05-17T19:08:10+08:00", "utc": "2046-05-17T11:08:10Z", "ms": 2410168089710.2617 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-16T21:57:58+08:00", "utc": "2046-05-16T13:57:58Z", "ms": 2410091877610.96 }, "end": { "local": "2046-05-17T19:08:10+08:00", "utc": "2046-05-17T11:08:10Z", "ms": 2410168089710.2617 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-16", "window": { "start": { "local": "2046-05-16T12:25:00+08:00", "utc": "2046-05-16T04:25:00Z", "ms": 2410057499919.3477 }, "end": { "local": "2046-05-16T13:13:00+08:00", "utc": "2046-05-16T05:13:00Z", "ms": 2410060379919.3477 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-05-17", "window": { "start": { "local": "2046-05-17T12:25:01+08:00", "utc": "2046-05-17T04:25:01Z", "ms": 2410143901308.05 }, "end": { "local": "2046-05-17T13:13:01+08:00", "utc": "2046-05-17T05:13:01Z", "ms": 2410146781308.05 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 21:58 on Wed 16 May to 19:08 on Thu 17 May.", "fact": "2046-05-16T13:57:58Z → 2046-05-17T11:08:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 16th, 12:25–13:13 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 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21308 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Zunyi, 2046: Thursday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rukmini-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-17", "confidence": "determinate" } ], "quote": "In Zunyi, Rukmiṇī Dvādaśī 2046 falls on Thursday 17 May. Dvādaśī runs from 21:58 on Wed 16 May to 19:08 on Thu 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-05-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1631, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-05-17T19:08:10+08:00", "utc": "2046-05-17T11:08:10Z", "ms": 2410168089710.2617 }, "end": { "local": "2046-05-18T16:18:49+08:00", "utc": "2046-05-18T08:18:49Z", "ms": 2410244328583.5986 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-17T19:08:10+08:00", "utc": "2046-05-17T11:08:10Z", "ms": 2410168089710.2617 }, "end": { "local": "2046-05-18T16:18:49+08:00", "utc": "2046-05-18T08:18:49Z", "ms": 2410244328583.5986 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-05-17", "window": { "start": { "local": "2046-05-17T19:35:21+08:00", "utc": "2046-05-17T11:35:21Z", "ms": 2410169720902.723 }, "end": { "local": "2046-05-17T20:58:56+08:00", "utc": "2046-05-17T12:58:56Z", "ms": 2410174735599.478 } }, "covered_min": 84, "window_min": 84, "qualifies": true }, { "local_date": "2046-05-18", "window": { "start": { "local": "2046-05-18T19:35:55+08:00", "utc": "2046-05-18T11:35:55Z", "ms": 2410256155338.9653 }, "end": { "local": "2046-05-18T20:59:22+08:00", "utc": "2046-05-18T12:59:22Z", "ms": 2410261161531.8623 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:08 on Thu 17 May to 16:19 on Fri 18 May.", "fact": "2046-05-17T11:08:10Z → 2046-05-18T08:18:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:35–20:59 on the 17th, 19:36–20:59 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 84 of 84 minutes on the 17th and 0 of 83 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 1631 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Thursday 17 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": "2046-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-17", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Thursday 17 May. Trayodaśī runs from 19:08 on Thu 17 May to 16:19 on Fri 18 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-05-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11827, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-05-18T16:18:49+08:00", "utc": "2046-05-18T08:18:49Z", "ms": 2410244328583.5986 }, "end": { "local": "2046-05-19T13:38:14+08:00", "utc": "2046-05-19T05:38:14Z", "ms": 2410321093718.9062 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-18T16:18:49+08:00", "utc": "2046-05-18T08:18:49Z", "ms": 2410244328583.5986 }, "end": { "local": "2046-05-19T13:38:14+08:00", "utc": "2046-05-19T05:38:14Z", "ms": 2410321093718.9062 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-05-18", "window": { "start": { "local": "2046-05-18T19:35:55+08:00", "utc": "2046-05-18T11:35:55Z", "ms": 2410256155338.9653 }, "end": { "local": "2046-05-18T20:59:22+08:00", "utc": "2046-05-18T12:59:22Z", "ms": 2410261161531.8623 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2046-05-19", "window": { "start": { "local": "2046-05-19T19:36:30+08:00", "utc": "2046-05-19T11:36:30Z", "ms": 2410342589604.7637 }, "end": { "local": "2046-05-19T20:59:47+08:00", "utc": "2046-05-19T12:59:47Z", "ms": 2410347587484.117 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 16:19 on Fri 18 May to 13:38 on Sat 19 May.", "fact": "2046-05-18T08:18:49Z → 2046-05-19T05:38:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:36–20:59 on the 18th, 19:36–21:00 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 83 of 83 minutes on the 18th and 0 of 83 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 11827 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Zunyi, 2046: Friday 18 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "nrisimha-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Nrsimha caturdasi (pradosa vyapini — if it occurs on two successive days, the second day is to be observed, special when combined with naksatra 'Svati', yoga 'Siddhi' and 'Saturday')." } ], "not_evaluated": "The row calls the day special with Svātī nakṣatra, Siddhi yoga and a Saturday; none is tested.", "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-18", "confidence": "determinate" } ], "quote": "In Zunyi, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2046 falls on Friday 18 May. Caturdaśī runs from 16:19 on Fri 18 May to 13:38 on Sat 19 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1508, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-05-19T13:38:14+08:00", "utc": "2046-05-19T05:38:14Z", "ms": 2410321093718.9062 }, "end": { "local": "2046-05-20T11:15:23+08:00", "utc": "2046-05-20T03:15:23Z", "ms": 2410398922702.2773 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-19T13:38:14+08:00", "utc": "2046-05-19T05:38:14Z", "ms": 2410321093718.9062 }, "end": { "local": "2046-05-20T11:15:23+08:00", "utc": "2046-05-20T03:15:23Z", "ms": 2410398922702.2773 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-19", "window": { "start": { "local": "2046-05-19T12:25:06+08:00", "utc": "2046-05-19T04:25:06Z", "ms": 2410316705695.229 }, "end": { "local": "2046-05-19T13:13:06+08:00", "utc": "2046-05-19T05:13:06Z", "ms": 2410319585695.229 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-05-20", "window": { "start": { "local": "2046-05-20T12:25:09+08:00", "utc": "2046-05-20T04:25:09Z", "ms": 2410403108691.2773 }, "end": { "local": "2046-05-20T13:13:09+08:00", "utc": "2046-05-20T05:13:09Z", "ms": 2410405988691.2773 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:38 on Sat 19 May to 11:15 on Sun 20 May.", "fact": "2046-05-19T05:38:14Z → 2046-05-20T03:15:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 19th, 12:25–13:13 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 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": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: unstated → second-day · margin 1508 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Zunyi, 2046: Sunday 20 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": "2046-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-19", "confidence": "determinate" } ], "quote": "In Zunyi, Buddha Pūrṇimā 2046 falls on Sunday 20 May. Pūrṇimā runs from 13:38 on Sat 19 May to 11:15 on Sun 20 May, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1508, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-05-19T13:38:14+08:00", "utc": "2046-05-19T05:38:14Z", "ms": 2410321093718.9062 }, "end": { "local": "2046-05-20T11:15:23+08:00", "utc": "2046-05-20T03:15:23Z", "ms": 2410398922702.2773 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-19T13:38:14+08:00", "utc": "2046-05-19T05:38:14Z", "ms": 2410321093718.9062 }, "end": { "local": "2046-05-20T11:15:23+08:00", "utc": "2046-05-20T03:15:23Z", "ms": 2410398922702.2773 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-05-19", "window": { "start": { "local": "2046-05-19T12:25:06+08:00", "utc": "2046-05-19T04:25:06Z", "ms": 2410316705695.229 }, "end": { "local": "2046-05-19T13:13:06+08:00", "utc": "2046-05-19T05:13:06Z", "ms": 2410319585695.229 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-05-20", "window": { "start": { "local": "2046-05-20T12:25:09+08:00", "utc": "2046-05-20T04:25:09Z", "ms": 2410403108691.2773 }, "end": { "local": "2046-05-20T13:13:09+08:00", "utc": "2046-05-20T05:13:09Z", "ms": 2410405988691.2773 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:38 on Sat 19 May to 11:15 on Sun 20 May.", "fact": "2046-05-19T05:38:14Z → 2046-05-20T03:15:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:25–13:13 on the 19th, 12:25–13:13 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 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": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 1508 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Zunyi, 2046: Sunday 20 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": "2046-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-19", "confidence": "determinate" } ], "quote": "In Zunyi, Sampat Gaurī Vrata 2046 falls on Sunday 20 May. Pūrṇimā runs from 13:38 on Sat 19 May to 11:15 on Sun 20 May, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-05-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30554, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-05-23T07:18:47+08:00", "utc": "2046-05-22T23:18:47Z", "ms": 2410643927434.63 }, "end": { "local": "2046-05-24T07:25:03+08:00", "utc": "2046-05-23T23:25:03Z", "ms": 2410730703149.5654 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-23T07:18:47+08:00", "utc": "2046-05-22T23:18:47Z", "ms": 2410643927434.63 }, "end": { "local": "2046-05-24T07:25:03+08:00", "utc": "2046-05-23T23:25:03Z", "ms": 2410730703149.5654 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-05-22", "window": { "start": { "local": "2046-05-22T22:06:20+08:00", "utc": "2046-05-22T14:06:20Z", "ms": 2410610779808.545 }, "end": { "local": "2046-05-22T22:06:20+08:00", "utc": "2046-05-22T14:06:20Z", "ms": 2410610779808.545 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-05-23", "window": { "start": { "local": "2046-05-23T22:55:50+08:00", "utc": "2046-05-23T14:55:50Z", "ms": 2410700149637.128 }, "end": { "local": "2046-05-23T22:55:50+08:00", "utc": "2046-05-23T14:55:50Z", "ms": 2410700149637.128 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:19 on Wed 23 May to 07:25 on Thu 24 May.", "fact": "2046-05-22T23:18:47Z → 2046-05-23T23:25:03Z" }, { "step": "kaala", "text": "Moonrise is at 22:06 on the 22nd and 22:56 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 30554 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Wednesday 23 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-23", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Wednesday 23 May. Caturthī runs from 07:19 on Wed 23 May to 07:25 on Thu 24 May and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-05-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-05-31", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32083, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-05-30T19:06:55+08:00", "utc": "2046-05-30T11:06:55Z", "ms": 2411291215465.282 }, "end": { "local": "2046-05-31T21:02:36+08:00", "utc": "2046-05-31T13:02:36Z", "ms": 2411384555870.2476 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-05-30T19:06:55+08:00", "utc": "2046-05-30T11:06:55Z", "ms": 2411291215465.282 }, "end": { "local": "2046-05-31T21:02:36+08:00", "utc": "2046-05-31T13:02:36Z", "ms": 2411384555870.2476 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-05-31", "window": { "start": { "local": "2046-05-31T05:57:31+08:00", "utc": "2046-05-30T21:57:31Z", "ms": 2411330251000.9546 }, "end": { "local": "2046-05-31T05:57:31+08:00", "utc": "2046-05-30T21:57:31Z", "ms": 2411330251000.9546 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-06-01", "window": { "start": { "local": "2046-06-01T05:57:19+08:00", "utc": "2046-05-31T21:57:19Z", "ms": 2411416638764.5044 }, "end": { "local": "2046-06-01T05:57:19+08:00", "utc": "2046-05-31T21:57:19Z", "ms": 2411416638764.5044 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:07 on Wed 30 May to 21:03 on Thu 31 May.", "fact": "2046-05-30T11:06:55Z → 2046-05-31T13:02:36Z" }, { "step": "kaala", "text": "Sunrise is at 05:58 on the 31st and 05:57 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 31st 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 32083 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Zunyi, 2046: Thursday 31 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-05-31", "confidence": "determinate" } ], "quote": "In Zunyi, Aparā Ekādaśī 2046 falls on Thursday 31 May. Ekādaśī runs from 19:07 on Wed 30 May to 21:03 on Thu 31 May and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-06-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4962, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-06-01T22:28:01+08:00", "utc": "2046-06-01T14:28:01Z", "ms": 2411476080806.007 }, "end": { "local": "2046-06-02T23:19:27+08:00", "utc": "2046-06-02T15:19:27Z", "ms": 2411565567309.5225 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-01T22:28:01+08:00", "utc": "2046-06-01T14:28:01Z", "ms": 2411476080806.007 }, "end": { "local": "2046-06-02T23:19:27+08:00", "utc": "2046-06-02T15:19:27Z", "ms": 2411565567309.5225 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-06-01", "window": { "start": { "local": "2046-06-01T19:43:30+08:00", "utc": "2046-06-01T11:43:30Z", "ms": 2411466209688.3037 }, "end": { "local": "2046-06-01T21:05:19+08:00", "utc": "2046-06-01T13:05:19Z", "ms": 2411471118778.621 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2046-06-02", "window": { "start": { "local": "2046-06-02T19:43:59+08:00", "utc": "2046-06-02T11:43:59Z", "ms": 2411552639110.117 }, "end": { "local": "2046-06-02T21:05:43+08:00", "utc": "2046-06-02T13:05:43Z", "ms": 2411557543001.947 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:28 on Fri 1 Jun to 23:19 on Sat 2 Jun.", "fact": "2046-06-01T14:28:01Z → 2046-06-02T15:19:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:43–21:05 on the 1st, 19:44–21:06 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 0 of 82 minutes on the 1st and 82 of 82 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 4962 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Saturday 2 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": "2046-06-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-02", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Saturday 2 June. Trayodaśī runs from 22:28 on Fri 1 Jun to 23:19 on Sat 2 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-06-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-06-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2990, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-06-02T23:19:27+08:00", "utc": "2046-06-02T15:19:27Z", "ms": 2411565567309.5225 }, "end": { "local": "2046-06-03T23:36:49+08:00", "utc": "2046-06-03T15:36:49Z", "ms": 2411653008621.212 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-02T23:19:27+08:00", "utc": "2046-06-02T15:19:27Z", "ms": 2411565567309.5225 }, "end": { "local": "2046-06-03T23:36:49+08:00", "utc": "2046-06-03T15:36:49Z", "ms": 2411653008621.212 } }, "kaala": "nishita", "days": [ { "local_date": "2046-06-02", "window": { "start": { "local": "2046-06-03T00:26:29+08:00", "utc": "2046-06-02T16:26:29Z", "ms": 2411569588704.4785 }, "end": { "local": "2046-06-03T01:14:29+08:00", "utc": "2046-06-02T17:14:29Z", "ms": 2411572468704.4785 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-06-03", "window": { "start": { "local": "2046-06-04T00:26:39+08:00", "utc": "2046-06-03T16:26:39Z", "ms": 2411655999010.018 }, "end": { "local": "2046-06-04T01:14:39+08:00", "utc": "2046-06-03T17:14:39Z", "ms": 2411658879010.018 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:19 on Sat 2 Jun to 23:37 on Sun 3 Jun.", "fact": "2046-06-02T15:19:27Z → 2046-06-03T15:36:49Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:26–01:14 on the 2nd, 00:27–01:15 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 2990 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Saturday 2 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-02", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Saturday 2 June. Caturdaśī runs from 23:19 on Sat 2 Jun to 23:37 on Sun 3 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-06-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24981, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-06-06T21:35:36+08:00", "utc": "2046-06-06T13:35:36Z", "ms": 2411904935910.4224 }, "end": { "local": "2046-06-07T20:11:46+08:00", "utc": "2046-06-07T12:11:46Z", "ms": 2411986306496.5186 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-06T21:35:36+08:00", "utc": "2046-06-06T13:35:36Z", "ms": 2411904935910.4224 }, "end": { "local": "2046-06-07T20:11:46+08:00", "utc": "2046-06-07T12:11:46Z", "ms": 2411986306496.5186 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-06-06", "window": { "start": { "local": "2046-06-06T12:27:14+08:00", "utc": "2046-06-06T04:27:14Z", "ms": 2411872034136.089 }, "end": { "local": "2046-06-06T13:15:14+08:00", "utc": "2046-06-06T05:15:14Z", "ms": 2411874914136.089 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-06-07", "window": { "start": { "local": "2046-06-07T12:27:25+08:00", "utc": "2046-06-07T04:27:25Z", "ms": 2411958445085.0264 }, "end": { "local": "2046-06-07T13:15:25+08:00", "utc": "2046-06-07T05:15:25Z", "ms": 2411961325085.0264 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 21:36 on Wed 6 Jun to 20:12 on Thu 7 Jun.", "fact": "2046-06-06T13:35:36Z → 2046-06-07T12:11:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 6th, 12:27–13:15 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24981 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Zunyi, 2046: Thursday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-07", "confidence": "determinate" } ], "quote": "In Zunyi, Rambhā Tṛtīyā 2046 falls on Thursday 7 June. Tṛtīyā runs from 21:36 on Wed 6 Jun to 20:12 on Thu 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-06-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19041, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-06-07T20:11:46+08:00", "utc": "2046-06-07T12:11:46Z", "ms": 2411986306496.5186 }, "end": { "local": "2046-06-08T18:32:57+08:00", "utc": "2046-06-08T10:32:57Z", "ms": 2412066777198.1436 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-07T20:11:46+08:00", "utc": "2046-06-07T12:11:46Z", "ms": 2411986306496.5186 }, "end": { "local": "2046-06-08T18:32:57+08:00", "utc": "2046-06-08T10:32:57Z", "ms": 2412066777198.1436 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-06-07", "window": { "start": { "local": "2046-06-07T12:27:25+08:00", "utc": "2046-06-07T04:27:25Z", "ms": 2411958445085.0264 }, "end": { "local": "2046-06-07T13:15:25+08:00", "utc": "2046-06-07T05:15:25Z", "ms": 2411961325085.0264 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-06-08", "window": { "start": { "local": "2046-06-08T12:27:36+08:00", "utc": "2046-06-08T04:27:36Z", "ms": 2412044856300.423 }, "end": { "local": "2046-06-08T13:15:36+08:00", "utc": "2046-06-08T05:15:36Z", "ms": 2412047736300.423 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:12 on Thu 7 Jun to 18:33 on Fri 8 Jun.", "fact": "2046-06-07T12:11:46Z → 2046-06-08T10:32:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 7th, 12:28–13:16 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19041 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Friday 8 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-08", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Friday 8 June. Caturthī runs from 20:12 on Thu 7 Jun to 18:33 on Fri 8 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-06-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5151, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-06-09T16:42:11+08:00", "utc": "2046-06-09T08:42:11Z", "ms": 2412146530710.984 }, "end": { "local": "2046-06-10T14:41:50+08:00", "utc": "2046-06-10T06:41:50Z", "ms": 2412225710462.5435 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-09T16:42:11+08:00", "utc": "2046-06-09T08:42:11Z", "ms": 2412146530710.984 }, "end": { "local": "2046-06-10T14:41:50+08:00", "utc": "2046-06-10T06:41:50Z", "ms": 2412225710462.5435 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-06-09", "window": { "start": { "local": "2046-06-09T12:27:48+08:00", "utc": "2046-06-09T04:27:48Z", "ms": 2412131267757.7544 }, "end": { "local": "2046-06-09T13:15:48+08:00", "utc": "2046-06-09T05:15:48Z", "ms": 2412134147757.7544 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-06-10", "window": { "start": { "local": "2046-06-10T12:27:59+08:00", "utc": "2046-06-10T04:27:59Z", "ms": 2412217679432.9214 }, "end": { "local": "2046-06-10T13:15:59+08:00", "utc": "2046-06-10T05:15:59Z", "ms": 2412220559432.9214 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 16:42 on Sat 9 Jun to 14:42 on Sun 10 Jun.", "fact": "2046-06-09T08:42:11Z → 2046-06-10T06:41:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 9th, 12:28–13:16 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5151 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Zunyi, 2046: Sunday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-10", "confidence": "determinate" } ], "quote": "In Zunyi, Araṇya Gaurī Vrata 2046 falls on Sunday 10 June. Ṣaṣṭhī runs from 16:42 on Sat 9 Jun to 14:42 on Sun 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5151, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-06-09T16:42:11+08:00", "utc": "2046-06-09T08:42:11Z", "ms": 2412146530710.984 }, "end": { "local": "2046-06-10T14:41:50+08:00", "utc": "2046-06-10T06:41:50Z", "ms": 2412225710462.5435 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-09T16:42:11+08:00", "utc": "2046-06-09T08:42:11Z", "ms": 2412146530710.984 }, "end": { "local": "2046-06-10T14:41:50+08:00", "utc": "2046-06-10T06:41:50Z", "ms": 2412225710462.5435 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-06-09", "window": { "start": { "local": "2046-06-09T12:27:48+08:00", "utc": "2046-06-09T04:27:48Z", "ms": 2412131267757.7544 }, "end": { "local": "2046-06-09T13:15:48+08:00", "utc": "2046-06-09T05:15:48Z", "ms": 2412134147757.7544 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-06-10", "window": { "start": { "local": "2046-06-10T12:27:59+08:00", "utc": "2046-06-10T04:27:59Z", "ms": 2412217679432.9214 }, "end": { "local": "2046-06-10T13:15:59+08:00", "utc": "2046-06-10T05:15:59Z", "ms": 2412220559432.9214 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 16:42 on Sat 9 Jun to 14:42 on Sun 10 Jun.", "fact": "2046-06-09T08:42:11Z → 2046-06-10T06:41:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 9th, 12:28–13:16 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5151 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Zunyi, 2046: Sunday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-10", "confidence": "determinate" } ], "quote": "In Zunyi, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2046 falls on Sunday 10 June. Ṣaṣṭhī runs from 16:42 on Sat 9 Jun to 14:42 on Sun 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-06-14", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 573, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-06-14T05:47:05+08:00", "utc": "2046-06-13T21:47:05Z", "ms": 2412539224977.5415 }, "end": { "local": "2046-06-15T03:34:14+08:00", "utc": "2046-06-14T19:34:14Z", "ms": 2412617654065.989 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-14T05:47:05+08:00", "utc": "2046-06-13T21:47:05Z", "ms": 2412539224977.5415 }, "end": { "local": "2046-06-15T03:34:14+08:00", "utc": "2046-06-14T19:34:14Z", "ms": 2412617654065.989 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-06-14", "window": { "start": { "local": "2046-06-14T05:56:38+08:00", "utc": "2046-06-13T21:56:38Z", "ms": 2412539797800.861 }, "end": { "local": "2046-06-14T05:56:38+08:00", "utc": "2046-06-13T21:56:38Z", "ms": 2412539797800.861 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-06-15", "window": { "start": { "local": "2046-06-15T05:56:43+08:00", "utc": "2046-06-14T21:56:43Z", "ms": 2412626203276.192 }, "end": { "local": "2046-06-15T05:56:43+08:00", "utc": "2046-06-14T21:56:43Z", "ms": 2412626203276.192 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:47 on Thu 14 Jun to 03:34 on Fri 15 Jun.", "fact": "2046-06-13T21:47:05Z → 2046-06-14T19:34:14Z" }, { "step": "kaala", "text": "Sunrise is at 05:57 on the 14th and 05:57 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 14th and is not on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 573 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Zunyi, 2046: Thursday 14 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": "2046-06-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-14", "confidence": "determinate" } ], "quote": "In Zunyi, Nirjalā Ekādaśī 2046 falls on Thursday 14 June. Ekādaśī runs from 05:47 on Thu 14 Jun to 03:34 on Fri 15 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-06-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32086, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-06-15T03:34:14+08:00", "utc": "2046-06-14T19:34:14Z", "ms": 2412617654065.989 }, "end": { "local": "2046-06-16T01:30:13+08:00", "utc": "2046-06-15T17:30:13Z", "ms": 2412696612732.32 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-15T03:34:14+08:00", "utc": "2046-06-14T19:34:14Z", "ms": 2412617654065.989 }, "end": { "local": "2046-06-16T01:30:13+08:00", "utc": "2046-06-15T17:30:13Z", "ms": 2412696612732.32 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-06-15", "window": { "start": { "local": "2046-06-15T12:29:00+08:00", "utc": "2046-06-15T04:29:00Z", "ms": 2412649740290.302 }, "end": { "local": "2046-06-15T13:17:00+08:00", "utc": "2046-06-15T05:17:00Z", "ms": 2412652620290.302 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-06-16", "window": { "start": { "local": "2046-06-16T12:29:13+08:00", "utc": "2046-06-16T04:29:13Z", "ms": 2412736152813.2695 }, "end": { "local": "2046-06-16T13:17:13+08:00", "utc": "2046-06-16T05:17:13Z", "ms": 2412739032813.2695 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 03:34 on Fri 15 Jun to 01:30 on Sat 16 Jun.", "fact": "2046-06-14T19:34:14Z → 2046-06-15T17:30:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 15th, 12:29–13:17 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32086 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Zunyi, 2046: Friday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-rama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Sri Rama dvadasi (purvaviddha), Campaka dvadasi (Orissa) (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-15", "confidence": "determinate" } ], "quote": "In Zunyi, Śrī Rāma Dvādaśī 2046 falls on Friday 15 June. Dvādaśī runs from 03:34 on Fri 15 Jun to 01:30 on Sat 16 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-06-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9009, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-06-16T01:30:13+08:00", "utc": "2046-06-15T17:30:13Z", "ms": 2412696612732.32 }, "end": { "local": "2046-06-16T23:40:44+08:00", "utc": "2046-06-16T15:40:44Z", "ms": 2412776443781.006 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-16T01:30:13+08:00", "utc": "2046-06-15T17:30:13Z", "ms": 2412696612732.32 }, "end": { "local": "2046-06-16T23:40:44+08:00", "utc": "2046-06-16T15:40:44Z", "ms": 2412776443781.006 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-06-15", "window": { "start": { "local": "2046-06-15T19:49:17+08:00", "utc": "2046-06-15T11:49:17Z", "ms": 2412676157304.4116 }, "end": { "local": "2046-06-15T21:10:18+08:00", "utc": "2046-06-15T13:10:18Z", "ms": 2412681017651.7983 } }, "covered_min": 0, "window_min": 81, "qualifies": false }, { "local_date": "2046-06-16", "window": { "start": { "local": "2046-06-16T19:49:36+08:00", "utc": "2046-06-16T11:49:36Z", "ms": 2412762575716.7285 }, "end": { "local": "2046-06-16T21:10:35+08:00", "utc": "2046-06-16T13:10:35Z", "ms": 2412767434645.9624 } }, "covered_min": 81, "window_min": 81, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:30 on Sat 16 Jun to 23:41 on Sat 16 Jun.", "fact": "2046-06-15T17:30:13Z → 2046-06-16T15:40:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:49–21:10 on the 15th, 19:50–21:11 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 81 minutes on the 15th and 81 of 81 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 9009 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Saturday 16 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-16", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Saturday 16 June. Trayodaśī runs from 01:30 on Sat 16 Jun to 23:41 on Sat 16 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-06-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-18", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 59, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-06-17T22:11:58+08:00", "utc": "2046-06-17T14:11:58Z", "ms": 2412857518366.165 }, "end": { "local": "2046-06-18T21:10:07+08:00", "utc": "2046-06-18T13:10:07Z", "ms": 2412940207311.7476 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-17T22:11:58+08:00", "utc": "2046-06-17T14:11:58Z", "ms": 2412857518366.165 }, "end": { "local": "2046-06-18T21:10:07+08:00", "utc": "2046-06-18T13:10:07Z", "ms": 2412940207311.7476 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-06-17", "window": { "start": { "local": "2046-06-17T19:49:53+08:00", "utc": "2046-06-17T11:49:53Z", "ms": 2412848993130.4263 }, "end": { "local": "2046-06-17T21:10:51+08:00", "utc": "2046-06-17T13:10:51Z", "ms": 2412853850924.8877 } }, "covered_min": 0, "window_min": 81, "qualifies": false }, { "local_date": "2046-06-18", "window": { "start": { "local": "2046-06-18T19:50:10+08:00", "utc": "2046-06-18T11:50:10Z", "ms": 2412935409523.782 }, "end": { "local": "2046-06-18T21:11:06+08:00", "utc": "2046-06-18T13:11:06Z", "ms": 2412940266467.576 } }, "covered_min": 80, "window_min": 81, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:12 on Sun 17 Jun to 21:10 on Mon 18 Jun.", "fact": "2046-06-17T14:11:58Z → 2046-06-18T13:10:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:50–21:11 on the 17th, 19:50–21:11 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 81 minutes on the 17th and 80 of 81 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 59 s < 300 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Zunyi, 2046: Monday 18 June.", "fact": "confidence: boundary (margin)" } ], "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": "2046-06-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-18", "confidence": "determinate" } ], "quote": "In Zunyi, Vaṭa Sāvitrī Vrata 2046 falls on Monday 18 June. Pūrṇimā runs from 22:12 on Sun 17 Jun to 21:10 on Mon 18 Jun and covers 80 of 81 minutes of pradoṣa that evening. It is 0 min 59 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-06-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-21", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 598, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-06-21T21:33:09+08:00", "utc": "2046-06-21T13:33:09Z", "ms": 2413200789384.557 }, "end": { "local": "2046-06-22T22:55:13+08:00", "utc": "2046-06-22T14:55:13Z", "ms": 2413292112538.887 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-21T21:33:09+08:00", "utc": "2046-06-21T13:33:09Z", "ms": 2413200789384.557 }, "end": { "local": "2046-06-22T22:55:13+08:00", "utc": "2046-06-22T14:55:13Z", "ms": 2413292112538.887 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-06-21", "window": { "start": { "local": "2046-06-21T22:11:02+08:00", "utc": "2046-06-21T14:11:02Z", "ms": 2413203062481.8584 }, "end": { "local": "2046-06-21T22:11:02+08:00", "utc": "2046-06-21T14:11:02Z", "ms": 2413203062481.8584 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-06-22", "window": { "start": { "local": "2046-06-22T22:45:14+08:00", "utc": "2046-06-22T14:45:14Z", "ms": 2413291514399.19 }, "end": { "local": "2046-06-22T22:45:14+08:00", "utc": "2046-06-22T14:45:14Z", "ms": 2413291514399.19 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:33 on Thu 21 Jun to 22:55 on Fri 22 Jun.", "fact": "2046-06-21T13:33:09Z → 2046-06-22T14:55:13Z" }, { "step": "kaala", "text": "Moonrise is at 22:11 on the 21st and 22:45 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 21st and is on the 22nd.", "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 598 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Thursday 21 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": "2046-06-21", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-21", "confidence": "boundary" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Thursday 21 June. Caturthī runs from 21:33 on Thu 21 Jun to 22:55 on Fri 22 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-06-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-06-30", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-06-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19387, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-06-29T11:23:01+08:00", "utc": "2046-06-29T03:23:01Z", "ms": 2413855380689.01 }, "end": { "local": "2046-06-30T12:18:48+08:00", "utc": "2046-06-30T04:18:48Z", "ms": 2413945128372.8135 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-06-29T11:23:01+08:00", "utc": "2046-06-29T03:23:01Z", "ms": 2413855380689.01 }, "end": { "local": "2046-06-30T12:18:48+08:00", "utc": "2046-06-30T04:18:48Z", "ms": 2413945128372.8135 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-06-29", "window": { "start": { "local": "2046-06-29T05:59:53+08:00", "utc": "2046-06-28T21:59:53Z", "ms": 2413835993482.1978 }, "end": { "local": "2046-06-29T05:59:53+08:00", "utc": "2046-06-28T21:59:53Z", "ms": 2413835993482.1978 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-06-30", "window": { "start": { "local": "2046-06-30T06:00:14+08:00", "utc": "2046-06-29T22:00:14Z", "ms": 2413922414319.0103 }, "end": { "local": "2046-06-30T06:00:14+08:00", "utc": "2046-06-29T22:00:14Z", "ms": 2413922414319.0103 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:23 on Fri 29 Jun to 12:19 on Sat 30 Jun.", "fact": "2046-06-29T03:23:01Z → 2046-06-30T04:18:48Z" }, { "step": "kaala", "text": "Sunrise is at 06:00 on the 29th and 06:00 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 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19387 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Zunyi, 2046: Saturday 30 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": "2046-06-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-06-30", "confidence": "determinate" } ], "quote": "In Zunyi, Yoginī Ekādaśī 2046 falls on Saturday 30 June. Ekādaśī runs from 11:23 on Fri 29 Jun to 12:19 on Sat 30 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-06-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-07-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26245, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-07-01T12:34:35+08:00", "utc": "2046-07-01T04:34:35Z", "ms": 2414032475194.545 }, "end": { "local": "2046-07-02T12:10:44+08:00", "utc": "2046-07-02T04:10:44Z", "ms": 2414117444271.6704 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-01T12:34:35+08:00", "utc": "2046-07-01T04:34:35Z", "ms": 2414032475194.545 }, "end": { "local": "2046-07-02T12:10:44+08:00", "utc": "2046-07-02T04:10:44Z", "ms": 2414117444271.6704 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-07-01", "window": { "start": { "local": "2046-07-01T19:52:00+08:00", "utc": "2046-07-01T11:52:00Z", "ms": 2414058720405.8643 }, "end": { "local": "2046-07-01T21:13:12+08:00", "utc": "2046-07-01T13:13:12Z", "ms": 2414063592142.4824 } }, "covered_min": 81, "window_min": 81, "qualifies": true }, { "local_date": "2046-07-02", "window": { "start": { "local": "2046-07-02T19:52:00+08:00", "utc": "2046-07-02T11:52:00Z", "ms": 2414145120406.8057 }, "end": { "local": "2046-07-02T21:13:15+08:00", "utc": "2046-07-02T13:13:15Z", "ms": 2414149995237.748 } }, "covered_min": 0, "window_min": 81, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:35 on Sun 1 Jul to 12:11 on Mon 2 Jul.", "fact": "2046-07-01T04:34:35Z → 2046-07-02T04:10:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:52–21:13 on the 1st, 19:52–21:13 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 81 of 81 minutes on the 1st and 0 of 81 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 26245 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Sunday 1 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-01", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Sunday 1 July. Trayodaśī runs from 12:35 on Sun 1 Jul to 12:11 on Mon 2 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-07-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-07-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35389, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-07-02T12:10:44+08:00", "utc": "2046-07-02T04:10:44Z", "ms": 2414117444271.6704 }, "end": { "local": "2046-07-03T11:10:30+08:00", "utc": "2046-07-03T03:10:30Z", "ms": 2414200229630.5874 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-02T12:10:44+08:00", "utc": "2046-07-02T04:10:44Z", "ms": 2414117444271.6704 }, "end": { "local": "2046-07-03T11:10:30+08:00", "utc": "2046-07-03T03:10:30Z", "ms": 2414200229630.5874 } }, "kaala": "nishita", "days": [ { "local_date": "2046-07-01", "window": { "start": { "local": "2046-07-02T00:32:29+08:00", "utc": "2046-07-01T16:32:29Z", "ms": 2414075549418.1816 }, "end": { "local": "2046-07-02T01:20:29+08:00", "utc": "2046-07-01T17:20:29Z", "ms": 2414078429418.1816 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-07-02", "window": { "start": { "local": "2046-07-03T00:32:41+08:00", "utc": "2046-07-02T16:32:41Z", "ms": 2414161961022.84 }, "end": { "local": "2046-07-03T01:20:41+08:00", "utc": "2046-07-02T17:20:41Z", "ms": 2414164841022.84 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:11 on Mon 2 Jul to 11:10 on Tue 3 Jul.", "fact": "2046-07-02T04:10:44Z → 2046-07-03T03:10:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:32–01:20 on the 1st, 00:33–01:21 on the 2nd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35389 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Monday 2 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-02", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Monday 2 July. Caturdaśī runs from 12:11 on Mon 2 Jul to 11:10 on Tue 3 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-07-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17438, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2046-07-05T07:42:24+08:00", "utc": "2046-07-04T23:42:24Z", "ms": 2414360543620.0146 }, "end": { "local": "2046-07-06T05:27:15+08:00", "utc": "2046-07-05T21:27:15Z", "ms": 2414438835312.3696 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-05T07:42:24+08:00", "utc": "2046-07-04T23:42:24Z", "ms": 2414360543620.0146 }, "end": { "local": "2046-07-06T05:27:15+08:00", "utc": "2046-07-05T21:27:15Z", "ms": 2414438835312.3696 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-07-05", "window": { "start": { "local": "2046-07-05T12:33:01+08:00", "utc": "2046-07-05T04:33:01Z", "ms": 2414377981359.043 }, "end": { "local": "2046-07-05T13:21:01+08:00", "utc": "2046-07-05T05:21:01Z", "ms": 2414380861359.043 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-07-06", "window": { "start": { "local": "2046-07-06T12:33:11+08:00", "utc": "2046-07-06T04:33:11Z", "ms": 2414464391342.9375 }, "end": { "local": "2046-07-06T13:21:11+08:00", "utc": "2046-07-06T05:21:11Z", "ms": 2414467271342.9375 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 07:42 on Thu 5 Jul to 05:27 on Fri 6 Jul.", "fact": "2046-07-04T23:42:24Z → 2046-07-05T21:27:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 5th, 12:33–13:21 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 17438 s" }, { "step": "ruling", "text": "Rathayātrā, Zunyi, 2046: Thursday 5 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rathayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')" } ], "not_evaluated": "The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-05", "confidence": "determinate" } ], "quote": "In Zunyi, Rathayātrā 2046 falls on Thursday 5 July. Dvitīyā runs from 07:42 on Thu 5 Jul to 05:27 on Fri 6 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-07-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34401, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-07-07T03:00:00+08:00", "utc": "2046-07-06T19:00:00Z", "ms": 2414516399990.9644 }, "end": { "local": "2046-07-08T00:26:38+08:00", "utc": "2046-07-07T16:26:38Z", "ms": 2414593597627.909 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-07T03:00:00+08:00", "utc": "2046-07-06T19:00:00Z", "ms": 2414516399990.9644 }, "end": { "local": "2046-07-08T00:26:38+08:00", "utc": "2046-07-07T16:26:38Z", "ms": 2414593597627.909 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-07-07", "window": { "start": { "local": "2046-07-07T12:33:21+08:00", "utc": "2046-07-07T04:33:21Z", "ms": 2414550800954.674 }, "end": { "local": "2046-07-07T13:21:21+08:00", "utc": "2046-07-07T05:21:21Z", "ms": 2414553680954.674 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-07-08", "window": { "start": { "local": "2046-07-08T12:33:30+08:00", "utc": "2046-07-08T04:33:30Z", "ms": 2414637210171.5156 }, "end": { "local": "2046-07-08T13:21:30+08:00", "utc": "2046-07-08T05:21:30Z", "ms": 2414640090171.5156 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:00 on Sat 7 Jul to 00:27 on Sun 8 Jul.", "fact": "2046-07-06T19:00:00Z → 2046-07-07T16:26:38Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 7th, 12:34–13:22 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 34401 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Saturday 7 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-07", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Saturday 7 July. Caturthī runs from 03:00 on Sat 7 Jul to 00:27 on Sun 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-07-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30662, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-07-08T00:26:38+08:00", "utc": "2046-07-07T16:26:38Z", "ms": 2414593597627.909 }, "end": { "local": "2046-07-08T21:52:32+08:00", "utc": "2046-07-08T13:52:32Z", "ms": 2414670751851.453 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-08T00:26:38+08:00", "utc": "2046-07-07T16:26:38Z", "ms": 2414593597627.909 }, "end": { "local": "2046-07-08T21:52:32+08:00", "utc": "2046-07-08T13:52:32Z", "ms": 2414670751851.453 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-07-07", "window": { "start": { "local": "2046-07-07T12:33:21+08:00", "utc": "2046-07-07T04:33:21Z", "ms": 2414550800954.674 }, "end": { "local": "2046-07-07T13:21:21+08:00", "utc": "2046-07-07T05:21:21Z", "ms": 2414553680954.674 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-07-08", "window": { "start": { "local": "2046-07-08T12:33:30+08:00", "utc": "2046-07-08T04:33:30Z", "ms": 2414637210171.5156 }, "end": { "local": "2046-07-08T13:21:30+08:00", "utc": "2046-07-08T05:21:30Z", "ms": 2414640090171.5156 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 00:27 on Sun 8 Jul to 21:53 on Sun 8 Jul.", "fact": "2046-07-07T16:26:38Z → 2046-07-08T13:52:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 7th, 12:34–13:22 on the 8th.", "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 7th and 48 of 48 on the 8th.", "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 30662 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Zunyi, 2046: Sunday 8 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-08", "confidence": "determinate" } ], "quote": "In Zunyi, Skanda Pañcamī 2046 falls on Sunday 8 July. Pañcamī runs from 00:27 on Sun 8 Jul to 21:53 on Sun 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13116, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-07-09T19:22:26+08:00", "utc": "2046-07-09T11:22:26Z", "ms": 2414748145834.0083 }, "end": { "local": "2046-07-10T17:00:23+08:00", "utc": "2046-07-10T09:00:23Z", "ms": 2414826023469.9194 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-09T19:22:26+08:00", "utc": "2046-07-09T11:22:26Z", "ms": 2414748145834.0083 }, "end": { "local": "2046-07-10T17:00:23+08:00", "utc": "2046-07-10T09:00:23Z", "ms": 2414826023469.9194 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-07-09", "window": { "start": { "local": "2046-07-09T12:33:39+08:00", "utc": "2046-07-09T04:33:39Z", "ms": 2414723618972.459 }, "end": { "local": "2046-07-09T13:21:39+08:00", "utc": "2046-07-09T05:21:39Z", "ms": 2414726498972.459 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-07-10", "window": { "start": { "local": "2046-07-10T12:33:47+08:00", "utc": "2046-07-10T04:33:47Z", "ms": 2414810027338.4355 }, "end": { "local": "2046-07-10T13:21:47+08:00", "utc": "2046-07-10T05:21:47Z", "ms": 2414812907338.4355 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 19:22 on Mon 9 Jul to 17:00 on Tue 10 Jul.", "fact": "2046-07-09T11:22:26Z → 2046-07-10T09:00:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:34–13:22 on the 9th, 12:34–13:22 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 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 13116 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Zunyi, 2046: Tuesday 10 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-10", "confidence": "determinate" } ], "quote": "In Zunyi, Vivasvat Saptamī 2046 falls on Tuesday 10 July. Saptamī runs from 19:22 on Mon 9 Jul to 17:00 on Tue 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-07-14", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13864, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-07-13T11:15:39+08:00", "utc": "2046-07-13T03:15:39Z", "ms": 2415064539290.1113 }, "end": { "local": "2046-07-14T09:57:21+08:00", "utc": "2046-07-14T01:57:21Z", "ms": 2415146240731.2812 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-13T11:15:39+08:00", "utc": "2046-07-13T03:15:39Z", "ms": 2415064539290.1113 }, "end": { "local": "2046-07-14T09:57:21+08:00", "utc": "2046-07-14T01:57:21Z", "ms": 2415146240731.2812 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-07-13", "window": { "start": { "local": "2046-07-13T06:05:48+08:00", "utc": "2046-07-12T22:05:48Z", "ms": 2415045947612.6978 }, "end": { "local": "2046-07-13T06:05:48+08:00", "utc": "2046-07-12T22:05:48Z", "ms": 2415045947612.6978 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-07-14", "window": { "start": { "local": "2046-07-14T06:06:17+08:00", "utc": "2046-07-13T22:06:17Z", "ms": 2415132376868.747 }, "end": { "local": "2046-07-14T06:06:17+08:00", "utc": "2046-07-13T22:06:17Z", "ms": 2415132376868.747 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:16 on Fri 13 Jul to 09:57 on Sat 14 Jul.", "fact": "2046-07-13T03:15:39Z → 2046-07-14T01:57:21Z" }, { "step": "kaala", "text": "Sunrise is at 06:06 on the 13th and 06:06 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 13864 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Zunyi, 2046: Saturday 14 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-14", "confidence": "determinate" } ], "quote": "In Zunyi, Hariśayanī Ekādaśī 2046 falls on Saturday 14 July. Ekādaśī runs from 11:16 on Fri 13 Jul to 09:57 on Sat 14 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-07-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-07-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38893, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-07-15T09:01:45+08:00", "utc": "2046-07-15T01:01:45Z", "ms": 2415229305116.008 }, "end": { "local": "2046-07-16T08:31:25+08:00", "utc": "2046-07-16T00:31:25Z", "ms": 2415313884571.75 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-15T09:01:45+08:00", "utc": "2046-07-15T01:01:45Z", "ms": 2415229305116.008 }, "end": { "local": "2046-07-16T08:31:25+08:00", "utc": "2046-07-16T00:31:25Z", "ms": 2415313884571.75 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-07-15", "window": { "start": { "local": "2046-07-15T19:49:58+08:00", "utc": "2046-07-15T11:49:58Z", "ms": 2415268197723.6045 }, "end": { "local": "2046-07-15T21:12:16+08:00", "utc": "2046-07-15T13:12:16Z", "ms": 2415273136221.06 } }, "covered_min": 82, "window_min": 82, "qualifies": true }, { "local_date": "2046-07-16", "window": { "start": { "local": "2046-07-16T19:49:39+08:00", "utc": "2046-07-16T11:49:39Z", "ms": 2415354578673.422 }, "end": { "local": "2046-07-16T21:12:04+08:00", "utc": "2046-07-16T13:12:04Z", "ms": 2415359523748.3105 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:02 on Sun 15 Jul to 08:31 on Mon 16 Jul.", "fact": "2046-07-15T01:01:45Z → 2046-07-16T00:31:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:50–21:12 on the 15th, 19:50–21:12 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 82 of 82 minutes on the 15th and 0 of 82 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 38893 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Sunday 15 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-15", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Sunday 15 July. Trayodaśī runs from 09:02 on Sun 15 Jul to 08:31 on Mon 16 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-07-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13169, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-07-17", "window": { "start": { "local": "2046-07-17T12:34:32+08:00", "utc": "2046-07-17T04:34:32Z", "ms": 2415414872499.2183 }, "end": { "local": "2046-07-17T13:22:32+08:00", "utc": "2046-07-17T05:22:32Z", "ms": 2415417752499.2183 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-07-18", "window": { "start": { "local": "2046-07-18T12:34:37+08:00", "utc": "2046-07-18T04:34:37Z", "ms": 2415501276905.4443 }, "end": { "local": "2046-07-18T13:22:37+08:00", "utc": "2046-07-18T05:22:37Z", "ms": 2415504156905.4443 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul.", "fact": "2046-07-17T00:28:37Z → 2046-07-18T00:55:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:35–13:23 on the 17th, 12:35–13:23 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13169 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Zunyi, 2046: Tuesday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "guru-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-17", "confidence": "determinate" } ], "quote": "In Zunyi, Guru Pūrṇimā 2046 falls on Tuesday 17 July. Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29381, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 } }, "kaala": "sayahna", "days": [ { "local_date": "2046-07-17", "window": { "start": { "local": "2046-07-17T17:05:00+08:00", "utc": "2046-07-17T09:05:00Z", "ms": 2415431099957.6978 }, "end": { "local": "2046-07-17T19:49:18+08:00", "utc": "2046-07-17T11:49:18Z", "ms": 2415440958263.3506 } }, "covered_min": 164, "window_min": 164, "qualifies": true }, { "local_date": "2046-07-18", "window": { "start": { "local": "2046-07-18T17:04:49+08:00", "utc": "2046-07-18T09:04:49Z", "ms": 2415517488662.954 }, "end": { "local": "2046-07-18T19:48:57+08:00", "utc": "2046-07-18T11:48:57Z", "ms": 2415527336501.294 } }, "covered_min": 0, "window_min": 164, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul.", "fact": "2046-07-17T00:28:37Z → 2046-07-18T00:55:08Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 17:05–19:49 on the 17th, 17:05–19:49 on the 18th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 164 of 164 minutes on the 17th and 0 of 164 on the 18th.", "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 29381 s" }, { "step": "ruling", "text": "Kokilā Vrata, Zunyi, 2046: Tuesday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-17", "confidence": "determinate" } ], "quote": "In Zunyi, Kokilā Vrata 2046 falls on Tuesday 17 July. Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39229, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-07-17", "window": { "start": { "local": "2046-07-17T19:49:18+08:00", "utc": "2046-07-17T11:49:18Z", "ms": 2415440958263.3506 }, "end": { "local": "2046-07-17T21:11:50+08:00", "utc": "2046-07-17T13:11:50Z", "ms": 2415445910136.183 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2046-07-18", "window": { "start": { "local": "2046-07-18T19:48:57+08:00", "utc": "2046-07-18T11:48:57Z", "ms": 2415527336501.294 }, "end": { "local": "2046-07-18T21:11:35+08:00", "utc": "2046-07-18T13:11:35Z", "ms": 2415532295388.533 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul.", "fact": "2046-07-17T00:28:37Z → 2046-07-18T00:55:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:49–21:12 on the 17th, 19:49–21:12 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 83 of 83 minutes on the 17th and 0 of 83 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39229 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Zunyi, 2046: Tuesday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shiva-shayanotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-17", "confidence": "determinate" } ], "quote": "In Zunyi, Śiva Śayanotsava 2046 falls on Tuesday 17 July. Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-18", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 163, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2046-07-17T08:28:37+08:00", "utc": "2046-07-17T00:28:37Z", "ms": 2415400117102.2026 }, "end": { "local": "2046-07-18T08:55:08+08:00", "utc": "2046-07-18T00:55:08Z", "ms": 2415488107784.228 } }, "kaala": "udaya-3", "days": [ { "local_date": "2046-07-17", "window": { "start": { "local": "2046-07-17T06:07:47+08:00", "utc": "2046-07-16T22:07:47Z", "ms": 2415391666735.086 }, "end": { "local": "2046-07-17T08:52:05+08:00", "utc": "2046-07-17T00:52:05Z", "ms": 2415401525040.739 } }, "covered_min": 23, "window_min": 164, "qualifies": false }, { "local_date": "2046-07-18", "window": { "start": { "local": "2046-07-18T06:08:17+08:00", "utc": "2046-07-17T22:08:17Z", "ms": 2415478097309.595 }, "end": { "local": "2046-07-18T08:52:25+08:00", "utc": "2046-07-18T00:52:25Z", "ms": 2415487945147.935 } }, "covered_min": 164, "window_min": 164, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul.", "fact": "2046-07-17T00:28:37Z → 2046-07-18T00:55:08Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:08–08:52 on the 17th, 06:08–08:52 on the 18th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 23 of 164 minutes on the 17th and 164 of 164 on the 18th.", "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 163 s < 300 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Zunyi, 2046: Wednesday 18 July.", "fact": "confidence: boundary (margin)" } ], "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": "2046-07-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-18", "confidence": "boundary" } ], "quote": "In Zunyi, Vyāsa Pūjā 2046 falls on Wednesday 18 July. Pūrṇimā runs from 08:29 on Tue 17 Jul to 08:55 on Wed 18 Jul and covers all of the first three muhūrtas after sunrise that morning. It is 2 min 43 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35911, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2046-07-19T09:51:41+08:00", "utc": "2046-07-19T01:51:41Z", "ms": 2415577900610.536 }, "end": { "local": "2046-07-20T11:17:23+08:00", "utc": "2046-07-20T03:17:23Z", "ms": 2415669443115.883 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-07-19T09:51:41+08:00", "utc": "2046-07-19T01:51:41Z", "ms": 2415577900610.536 }, "end": { "local": "2046-07-20T11:17:23+08:00", "utc": "2046-07-20T03:17:23Z", "ms": 2415669443115.883 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-07-19", "window": { "start": { "local": "2046-07-19T20:43:54+08:00", "utc": "2046-07-19T12:43:54Z", "ms": 2415617034285.6753 }, "end": { "local": "2046-07-19T20:43:54+08:00", "utc": "2046-07-19T12:43:54Z", "ms": 2415617034285.6753 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-07-20", "window": { "start": { "local": "2046-07-20T21:15:55+08:00", "utc": "2046-07-20T13:15:55Z", "ms": 2415705354604.3335 }, "end": { "local": "2046-07-20T21:15:55+08:00", "utc": "2046-07-20T13:15:55Z", "ms": 2415705354604.3335 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 09:52 on Thu 19 Jul to 11:17 on Fri 20 Jul.", "fact": "2046-07-19T01:51:41Z → 2046-07-20T03:17:23Z" }, { "step": "kaala", "text": "Moonrise is at 20:44 on the 19th and 21:16 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35911 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Zunyi, 2046: Thursday 19 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata-ashadha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunya sayana vrata (candrodaya vyapini; purvahna vyapini and purvaviddha in Bengal)." } ], "not_evaluated": "In Bengal the row reads pūrvāhṇa and pūrvaviddha; that reading is not applied.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-19", "confidence": "determinate" } ], "quote": "In Zunyi, Aśūnya Śayana Vrata (Āṣāḍha) 2046 falls on Thursday 19 July. Dvitīyā runs from 09:52 on Thu 19 Jul to 11:17 on Fri 20 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-07-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24730, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-07-21T13:09:09+08:00", "utc": "2046-07-21T05:09:09Z", "ms": 2415762549300.394 }, "end": { "local": "2046-07-22T15:21:11+08:00", "utc": "2046-07-22T07:21:11Z", "ms": 2415856870694.1616 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-07-21T13:09:09+08:00", "utc": "2046-07-21T05:09:09Z", "ms": 2415762549300.394 }, "end": { "local": "2046-07-22T15:21:11+08:00", "utc": "2046-07-22T07:21:11Z", "ms": 2415856870694.1616 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-07-21", "window": { "start": { "local": "2046-07-21T21:45:19+08:00", "utc": "2046-07-21T13:45:19Z", "ms": 2415793518584.4185 }, "end": { "local": "2046-07-21T21:45:19+08:00", "utc": "2046-07-21T13:45:19Z", "ms": 2415793518584.4185 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-07-22", "window": { "start": { "local": "2046-07-22T22:13:21+08:00", "utc": "2046-07-22T14:13:21Z", "ms": 2415881601022.479 }, "end": { "local": "2046-07-22T22:13:21+08:00", "utc": "2046-07-22T14:13:21Z", "ms": 2415881601022.479 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:09 on Sat 21 Jul to 15:21 on Sun 22 Jul.", "fact": "2046-07-21T05:09:09Z → 2046-07-22T07:21:11Z" }, { "step": "kaala", "text": "Moonrise is at 21:45 on the 21st and 22:13 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24730 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Saturday 21 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-21", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Saturday 21 July. Caturthī runs from 13:09 on Sat 21 Jul to 15:21 on Sun 22 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-07-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-07-29", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15344, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-07-29T01:58:23+08:00", "utc": "2046-07-28T17:58:23Z", "ms": 2416413502624.031 }, "end": { "local": "2046-07-30T01:47:28+08:00", "utc": "2046-07-29T17:47:28Z", "ms": 2416499247611.0684 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-07-29T01:58:23+08:00", "utc": "2046-07-28T17:58:23Z", "ms": 2416413502624.031 }, "end": { "local": "2046-07-30T01:47:28+08:00", "utc": "2046-07-29T17:47:28Z", "ms": 2416499247611.0684 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-07-29", "window": { "start": { "local": "2046-07-29T06:14:07+08:00", "utc": "2046-07-28T22:14:07Z", "ms": 2416428846824.3623 }, "end": { "local": "2046-07-29T06:14:07+08:00", "utc": "2046-07-28T22:14:07Z", "ms": 2416428846824.3623 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-07-30", "window": { "start": { "local": "2046-07-30T06:14:39+08:00", "utc": "2046-07-29T22:14:39Z", "ms": 2416515279250.388 }, "end": { "local": "2046-07-30T06:14:39+08:00", "utc": "2046-07-29T22:14:39Z", "ms": 2416515279250.388 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:58 on Sun 29 Jul to 01:47 on Mon 30 Jul.", "fact": "2046-07-28T17:58:23Z → 2046-07-29T17:47:28Z" }, { "step": "kaala", "text": "Sunrise is at 06:14 on the 29th and 06:15 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 29th and is not on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15344 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Zunyi, 2046: Sunday 29 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-29", "confidence": "determinate" } ], "quote": "In Zunyi, Kāmikā Ekādaśī 2046 falls on Sunday 29 July. Ekādaśī runs from 01:58 on Sun 29 Jul to 01:47 on Mon 30 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-07-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-07-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7774, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-07-31T00:52:19+08:00", "utc": "2046-07-30T16:52:19Z", "ms": 2416582339417.2793 }, "end": { "local": "2046-07-31T23:16:17+08:00", "utc": "2046-07-31T15:16:17Z", "ms": 2416662977039.1406 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-07-31T00:52:19+08:00", "utc": "2046-07-30T16:52:19Z", "ms": 2416582339417.2793 }, "end": { "local": "2046-07-31T23:16:17+08:00", "utc": "2046-07-31T15:16:17Z", "ms": 2416662977039.1406 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-07-30", "window": { "start": { "local": "2046-07-30T19:42:54+08:00", "utc": "2046-07-30T11:42:54Z", "ms": 2416563773648.4453 }, "end": { "local": "2046-07-30T21:07:12+08:00", "utc": "2046-07-30T13:07:12Z", "ms": 2416568832054.5957 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2046-07-31", "window": { "start": { "local": "2046-07-31T19:42:15+08:00", "utc": "2046-07-31T11:42:15Z", "ms": 2416650135307.228 }, "end": { "local": "2046-07-31T21:06:43+08:00", "utc": "2046-07-31T13:06:43Z", "ms": 2416655203150.9985 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:52 on Tue 31 Jul to 23:16 on Tue 31 Jul.", "fact": "2046-07-30T16:52:19Z → 2046-07-31T15:16:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:43–21:07 on the 30th, 19:42–21:07 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 84 minutes on the 30th and 84 of 84 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 7774 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Tuesday 31 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": "2046-07-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-31", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Tuesday 31 July. Trayodaśī runs from 00:52 on Tue 31 Jul to 23:16 on Tue 31 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-07-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-07-31", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-07-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4723, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-07-31T23:16:17+08:00", "utc": "2046-07-31T15:16:17Z", "ms": 2416662977039.1406 }, "end": { "local": "2046-08-01T21:04:58+08:00", "utc": "2046-08-01T13:04:58Z", "ms": 2416741498396.3745 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-07-31T23:16:17+08:00", "utc": "2046-07-31T15:16:17Z", "ms": 2416662977039.1406 }, "end": { "local": "2046-08-01T21:04:58+08:00", "utc": "2046-08-01T13:04:58Z", "ms": 2416741498396.3745 } }, "kaala": "nishita", "days": [ { "local_date": "2046-07-31", "window": { "start": { "local": "2046-08-01T00:35:00+08:00", "utc": "2046-07-31T16:35:00Z", "ms": 2416667699721.3677 }, "end": { "local": "2046-08-01T01:23:00+08:00", "utc": "2046-07-31T17:23:00Z", "ms": 2416670579721.3677 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-01", "window": { "start": { "local": "2046-08-02T00:34:56+08:00", "utc": "2046-08-01T16:34:56Z", "ms": 2416754096166.949 }, "end": { "local": "2046-08-02T01:22:56+08:00", "utc": "2046-08-01T17:22:56Z", "ms": 2416756976166.949 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:16 on Tue 31 Jul to 21:05 on Wed 1 Aug.", "fact": "2046-07-31T15:16:17Z → 2046-08-01T13:04:58Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:35–01:23 on the 31st, 00:35–01:23 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4723 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Tuesday 31 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-07-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-07-31", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Tuesday 31 July. Caturdaśī runs from 23:16 on Tue 31 Jul to 21:05 on Wed 1 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-07-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1139, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-08-04T12:15:27+08:00", "utc": "2046-08-04T04:15:27Z", "ms": 2416968926632.736 }, "end": { "local": "2046-08-05T09:01:44+08:00", "utc": "2046-08-05T01:01:44Z", "ms": 2417043704290.4424 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-04T12:15:27+08:00", "utc": "2046-08-04T04:15:27Z", "ms": 2416968926632.736 }, "end": { "local": "2046-08-05T09:01:44+08:00", "utc": "2046-08-05T01:01:44Z", "ms": 2417043704290.4424 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-04", "window": { "start": { "local": "2046-08-04T12:34:26+08:00", "utc": "2046-08-04T04:34:26Z", "ms": 2416970065732.121 }, "end": { "local": "2046-08-04T13:22:26+08:00", "utc": "2046-08-04T05:22:26Z", "ms": 2416972945732.121 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-05", "window": { "start": { "local": "2046-08-05T12:34:20+08:00", "utc": "2046-08-05T04:34:20Z", "ms": 2417056459778.5034 }, "end": { "local": "2046-08-05T13:22:20+08:00", "utc": "2046-08-05T05:22:20Z", "ms": 2417059339778.5034 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 12:15 on Sat 4 Aug to 09:02 on Sun 5 Aug.", "fact": "2046-08-04T04:15:27Z → 2046-08-05T01:01:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:34–13:22 on the 4th, 12:34–13:22 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1139 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Zunyi, 2046: Saturday 4 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": "2046-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-04", "confidence": "determinate" } ], "quote": "In Zunyi, Madhusravā Tṛtīyā (Hariyali Teej) 2046 falls on Saturday 4 August. Tṛtīyā runs from 12:15 on Sat 4 Aug to 09:02 on Sun 5 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-08-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12755, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-08-05T09:01:44+08:00", "utc": "2046-08-05T01:01:44Z", "ms": 2417043704290.4424 }, "end": { "local": "2046-08-06T05:53:19+08:00", "utc": "2046-08-05T21:53:19Z", "ms": 2417118799236.8354 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-05T09:01:44+08:00", "utc": "2046-08-05T01:01:44Z", "ms": 2417043704290.4424 }, "end": { "local": "2046-08-06T05:53:19+08:00", "utc": "2046-08-05T21:53:19Z", "ms": 2417118799236.8354 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-05", "window": { "start": { "local": "2046-08-05T12:34:20+08:00", "utc": "2046-08-05T04:34:20Z", "ms": 2417056459778.5034 }, "end": { "local": "2046-08-05T13:22:20+08:00", "utc": "2046-08-05T05:22:20Z", "ms": 2417059339778.5034 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-06", "window": { "start": { "local": "2046-08-06T12:34:13+08:00", "utc": "2046-08-06T04:34:13Z", "ms": 2417142853216.477 }, "end": { "local": "2046-08-06T13:22:13+08:00", "utc": "2046-08-06T05:22:13Z", "ms": 2417145733216.477 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:02 on Sun 5 Aug to 05:53 on Mon 6 Aug.", "fact": "2046-08-05T01:01:44Z → 2046-08-05T21:53:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:34–13:22 on the 5th, 12:34–13:22 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 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. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12755 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Sunday 5 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": "2046-08-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-05", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Sunday 5 August. Caturthī runs from 09:02 on Sun 5 Aug to 05:53 on Mon 6 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-08-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24054, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-08-06T05:53:19+08:00", "utc": "2046-08-05T21:53:19Z", "ms": 2417118799236.8354 }, "end": { "local": "2046-08-07T02:57:46+08:00", "utc": "2046-08-06T18:57:46Z", "ms": 2417194665853.058 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-06T05:53:19+08:00", "utc": "2046-08-05T21:53:19Z", "ms": 2417118799236.8354 }, "end": { "local": "2046-08-07T02:57:46+08:00", "utc": "2046-08-06T18:57:46Z", "ms": 2417194665853.058 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-06", "window": { "start": { "local": "2046-08-06T12:34:13+08:00", "utc": "2046-08-06T04:34:13Z", "ms": 2417142853216.477 }, "end": { "local": "2046-08-06T13:22:13+08:00", "utc": "2046-08-06T05:22:13Z", "ms": 2417145733216.477 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-07", "window": { "start": { "local": "2046-08-07T12:34:06+08:00", "utc": "2046-08-07T04:34:06Z", "ms": 2417229246046.9336 }, "end": { "local": "2046-08-07T13:22:06+08:00", "utc": "2046-08-07T05:22:06Z", "ms": 2417232126046.9336 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 05:53 on Mon 6 Aug to 02:58 on Tue 7 Aug.", "fact": "2046-08-05T21:53:19Z → 2046-08-06T18:57:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:34–13:22 on the 6th, 12:34–13:22 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24054 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Zunyi, 2046: Monday 6 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-06", "confidence": "determinate" } ], "quote": "In Zunyi, Nāga Pañcamī 2046 falls on Monday 6 August. Pañcamī runs from 05:53 on Mon 6 Aug to 02:58 on Tue 7 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-08-12", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 42106, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-08-11T18:39:49+08:00", "utc": "2046-08-11T10:39:49Z", "ms": 2417596789190.1855 }, "end": { "local": "2046-08-12T18:33:39+08:00", "utc": "2046-08-12T10:33:39Z", "ms": 2417682818842.392 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-11T18:39:49+08:00", "utc": "2046-08-11T10:39:49Z", "ms": 2417596789190.1855 }, "end": { "local": "2046-08-12T18:33:39+08:00", "utc": "2046-08-12T10:33:39Z", "ms": 2417682818842.392 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-08-12", "window": { "start": { "local": "2046-08-12T06:21:35+08:00", "utc": "2046-08-11T22:21:35Z", "ms": 2417638895290.9106 }, "end": { "local": "2046-08-12T06:21:35+08:00", "utc": "2046-08-11T22:21:35Z", "ms": 2417638895290.9106 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-08-13", "window": { "start": { "local": "2046-08-13T06:22:06+08:00", "utc": "2046-08-12T22:22:06Z", "ms": 2417725326344.38 }, "end": { "local": "2046-08-13T06:22:06+08:00", "utc": "2046-08-12T22:22:06Z", "ms": 2417725326344.38 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:40 on Sat 11 Aug to 18:34 on Sun 12 Aug.", "fact": "2046-08-11T10:39:49Z → 2046-08-12T10:33:39Z" }, { "step": "kaala", "text": "Sunrise is at 06:22 on the 12th and 06:22 on the 13th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 12th and is not on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 42106 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Zunyi, 2046: Sunday 12 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-12", "confidence": "determinate" } ], "quote": "In Zunyi, Putradā Ekādaśī 2046 falls on Sunday 12 August. Ekādaśī runs from 18:40 on Sat 11 Aug to 18:34 on Sun 12 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-08-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18738, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-08-12T18:33:39+08:00", "utc": "2046-08-12T10:33:39Z", "ms": 2417682818842.392 }, "end": { "local": "2046-08-13T18:58:00+08:00", "utc": "2046-08-13T10:58:00Z", "ms": 2417770679674.2183 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-12T18:33:39+08:00", "utc": "2046-08-12T10:33:39Z", "ms": 2417682818842.392 }, "end": { "local": "2046-08-13T18:58:00+08:00", "utc": "2046-08-13T10:58:00Z", "ms": 2417770679674.2183 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-12", "window": { "start": { "local": "2046-08-12T12:33:21+08:00", "utc": "2046-08-12T04:33:21Z", "ms": 2417661201244.0195 }, "end": { "local": "2046-08-12T13:21:21+08:00", "utc": "2046-08-12T05:21:21Z", "ms": 2417664081244.0195 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-08-13", "window": { "start": { "local": "2046-08-13T12:33:11+08:00", "utc": "2046-08-13T04:33:11Z", "ms": 2417747590545.5117 }, "end": { "local": "2046-08-13T13:21:11+08:00", "utc": "2046-08-13T05:21:11Z", "ms": 2417750470545.5117 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:34 on Sun 12 Aug to 18:58 on Mon 13 Aug.", "fact": "2046-08-12T10:33:39Z → 2046-08-13T10:58:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 12th, 12:33–13:21 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 18738 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Zunyi, 2046: Monday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "damodara-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Buddha dvadasi, Damodara dvadasi (purvaviddha), Visnu-pavitraropana." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-13", "confidence": "determinate" } ], "quote": "In Zunyi, Dāmodara Dvādaśī 2046 falls on Monday 13 August. Dvādaśī runs from 18:34 on Sun 12 Aug to 18:58 on Mon 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-08-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-13", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1159, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-08-13T18:58:00+08:00", "utc": "2046-08-13T10:58:00Z", "ms": 2417770679674.2183 }, "end": { "local": "2046-08-14T19:50:41+08:00", "utc": "2046-08-14T11:50:41Z", "ms": 2417860240576.4604 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-13T18:58:00+08:00", "utc": "2046-08-13T10:58:00Z", "ms": 2417770679674.2183 }, "end": { "local": "2046-08-14T19:50:41+08:00", "utc": "2046-08-14T11:50:41Z", "ms": 2417860240576.4604 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-08-13", "window": { "start": { "local": "2046-08-13T19:32:15+08:00", "utc": "2046-08-13T11:32:15Z", "ms": 2417772734746.643 }, "end": { "local": "2046-08-13T20:58:58+08:00", "utc": "2046-08-13T12:58:58Z", "ms": 2417777937743.5117 } }, "covered_min": 87, "window_min": 87, "qualifies": true }, { "local_date": "2046-08-14", "window": { "start": { "local": "2046-08-14T19:31:21+08:00", "utc": "2046-08-14T11:31:21Z", "ms": 2417859081359.188 }, "end": { "local": "2046-08-14T20:58:16+08:00", "utc": "2046-08-14T12:58:16Z", "ms": 2417864295568.1235 } }, "covered_min": 19, "window_min": 87, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:58 on Mon 13 Aug to 19:51 on Tue 14 Aug.", "fact": "2046-08-13T10:58:00Z → 2046-08-14T11:50:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:32–20:59 on the 13th, 19:31–20:58 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 87 of 87 minutes on the 13th and 19 of 87 on the 14th.", "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 1159 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Monday 13 August.", "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": "2046-08-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-13", "confidence": "boundary" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Monday 13 August. Trayodaśī runs from 18:58 on Mon 13 Aug to 19:51 on Tue 14 Aug and covers all of pradoṣa that evening. It also reaches the next evening for 19 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/zunyi/festivals/2046/pradosha-vrata?on=2046-08-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12801, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-08-15T21:09:04+08:00", "utc": "2046-08-15T13:09:04Z", "ms": 2417951344230.313 }, "end": { "local": "2046-08-16T22:50:13+08:00", "utc": "2046-08-16T14:50:13Z", "ms": 2418043812537.867 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2046-08-16T09:57:00+08:00", "utc": "2046-08-16T01:57:00Z", "ms": 2417997419881.2783 }, "end": { "local": "2046-08-16T22:50:13+08:00", "utc": "2046-08-16T14:50:13Z", "ms": 2418043812537.867 } }, "kaala": "day", "days": [ { "local_date": "2046-08-15", "window": { "start": { "local": "2046-08-15T06:23:08+08:00", "utc": "2046-08-14T22:23:08Z", "ms": 2417898187926.2056 }, "end": { "local": "2046-08-16T06:23:38+08:00", "utc": "2046-08-15T22:23:38Z", "ms": 2417984618453.6504 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2046-08-16", "window": { "start": { "local": "2046-08-16T06:23:38+08:00", "utc": "2046-08-15T22:23:38Z", "ms": 2417984618453.6504 }, "end": { "local": "2046-08-17T06:24:09+08:00", "utc": "2046-08-16T22:24:09Z", "ms": 2418071048806.6133 } }, "covered_min": 773, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:09 on Wed 15 Aug to 22:50 on Thu 16 Aug. Its second half begins at 09:57 on Thu 16 Aug.", "fact": "2046-08-15T13:09:04Z → 2046-08-16T14:50:13Z · second half from 2046-08-16T01:57:00Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:23 on the 15th, and from 06:24 on the 16th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The second half of Pūrṇimā must be present during the day. It covers 0 of 1441 minutes on the 15th and 773 of 1441 on the 16th.", "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 12801 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Zunyi, 2046: Thursday 16 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": "2046-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-16", "confidence": "determinate" } ], "quote": "In Zunyi, Rakṣā Bandhana (Rakhi) 2046 falls on Thursday 16 August. The second half of Pūrṇimā runs from 09:57 on Thu 16 Aug to 22:50 on Thu 16 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28097, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-08-15T21:09:04+08:00", "utc": "2046-08-15T13:09:04Z", "ms": 2417951344230.313 }, "end": { "local": "2046-08-16T22:50:13+08:00", "utc": "2046-08-16T14:50:13Z", "ms": 2418043812537.867 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2046-08-15T21:09:04+08:00", "utc": "2046-08-15T13:09:04Z", "ms": 2417951344230.313 }, "end": { "local": "2046-08-16T22:50:13+08:00", "utc": "2046-08-16T14:50:13Z", "ms": 2418043812537.867 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-15", "window": { "start": { "local": "2046-08-15T12:32:47+08:00", "utc": "2046-08-15T04:32:47Z", "ms": 2417920367492.9805 }, "end": { "local": "2046-08-15T13:20:47+08:00", "utc": "2046-08-15T05:20:47Z", "ms": 2417923247492.9805 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-08-16", "window": { "start": { "local": "2046-08-16T12:32:35+08:00", "utc": "2046-08-16T04:32:35Z", "ms": 2418006755163.618 }, "end": { "local": "2046-08-16T13:20:35+08:00", "utc": "2046-08-16T05:20:35Z", "ms": 2418009635163.618 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:09 on Wed 15 Aug to 22:50 on Thu 16 Aug.", "fact": "2046-08-15T13:09:04Z → 2046-08-16T14:50:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 15th, 12:33–13:21 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28097 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Zunyi, 2046: Thursday 16 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-16", "confidence": "determinate" } ], "quote": "In Zunyi, Ṛṣi Tarpaṇa 2046 falls on Thursday 16 August. Pūrṇimā runs from 21:09 on Wed 15 Aug to 22:50 on Thu 16 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18209, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2046-08-18T00:50:38+08:00", "utc": "2046-08-17T16:50:38Z", "ms": 2418137438182.5034 }, "end": { "local": "2046-08-19T03:06:04+08:00", "utc": "2046-08-18T19:06:04Z", "ms": 2418231963975.091 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-18T00:50:38+08:00", "utc": "2046-08-17T16:50:38Z", "ms": 2418137438182.5034 }, "end": { "local": "2046-08-19T03:06:04+08:00", "utc": "2046-08-18T19:06:04Z", "ms": 2418231963975.091 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-08-17", "window": { "start": { "local": "2046-08-17T19:47:09+08:00", "utc": "2046-08-17T11:47:09Z", "ms": 2418119229242.864 }, "end": { "local": "2046-08-17T19:47:09+08:00", "utc": "2046-08-17T11:47:09Z", "ms": 2418119229242.864 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-08-18", "window": { "start": { "local": "2046-08-18T20:15:35+08:00", "utc": "2046-08-18T12:15:35Z", "ms": 2418207334913.2637 }, "end": { "local": "2046-08-18T20:15:35+08:00", "utc": "2046-08-18T12:15:35Z", "ms": 2418207334913.2637 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 00:51 on Sat 18 Aug to 03:06 on Sun 19 Aug.", "fact": "2046-08-17T16:50:38Z → 2046-08-18T19:06:04Z" }, { "step": "kaala", "text": "Moonrise is at 19:47 on the 17th and 20:16 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18209 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Zunyi, 2046: Saturday 18 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": "2046-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-18", "confidence": "determinate" } ], "quote": "In Zunyi, Aśūnya Śayana Vrata 2046 falls on Saturday 18 August. Dvitīyā runs from 00:51 on Sat 18 Aug to 03:06 on Sun 19 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25244, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-08-19T03:06:04+08:00", "utc": "2046-08-18T19:06:04Z", "ms": 2418231963975.091 }, "end": { "local": "2046-08-20T05:30:57+08:00", "utc": "2046-08-19T21:30:57Z", "ms": 2418327056773.6724 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-19T03:06:04+08:00", "utc": "2046-08-18T19:06:04Z", "ms": 2418231963975.091 }, "end": { "local": "2046-08-20T05:30:57+08:00", "utc": "2046-08-19T21:30:57Z", "ms": 2418327056773.6724 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-19", "window": { "start": { "local": "2046-08-19T12:31:55+08:00", "utc": "2046-08-19T04:31:55Z", "ms": 2418265915123.6387 }, "end": { "local": "2046-08-19T13:19:55+08:00", "utc": "2046-08-19T05:19:55Z", "ms": 2418268795123.6387 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-20", "window": { "start": { "local": "2046-08-20T12:31:41+08:00", "utc": "2046-08-20T04:31:41Z", "ms": 2418352300806.7207 }, "end": { "local": "2046-08-20T13:19:41+08:00", "utc": "2046-08-20T05:19:41Z", "ms": 2418355180806.7207 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 03:06 on Sun 19 Aug to 05:31 on Mon 20 Aug.", "fact": "2046-08-18T19:06:04Z → 2046-08-19T21:30:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:32–13:20 on the 19th, 12:32–13:20 on the 20th.", "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 19th and 0 of 48 on the 20th.", "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 25244 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Zunyi, 2046: Sunday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kajjali-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 3 Kajjali trtiya, (paraviddha), Angaveta trtiya (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-19", "confidence": "determinate" } ], "quote": "In Zunyi, Kajjalī Tṛtīyā (Kajari Teej) 2046 falls on Sunday 19 August. Tṛtīyā runs from 03:06 on Sun 19 Aug to 05:31 on Mon 20 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31853, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-08-20T05:30:57+08:00", "utc": "2046-08-19T21:30:57Z", "ms": 2418327056773.6724 }, "end": { "local": "2046-08-21T07:58:07+08:00", "utc": "2046-08-20T23:58:07Z", "ms": 2418422287131.0913 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-20T05:30:57+08:00", "utc": "2046-08-19T21:30:57Z", "ms": 2418327056773.6724 }, "end": { "local": "2046-08-21T07:58:07+08:00", "utc": "2046-08-20T23:58:07Z", "ms": 2418422287131.0913 } }, "kaala": "sayahna", "days": [ { "local_date": "2046-08-20", "window": { "start": { "local": "2046-08-20T16:49:42+08:00", "utc": "2046-08-20T08:49:42Z", "ms": 2418367781986.2485 }, "end": { "local": "2046-08-20T19:25:43+08:00", "utc": "2046-08-20T11:25:43Z", "ms": 2418377142772.6006 } }, "covered_min": 156, "window_min": 156, "qualifies": true }, { "local_date": "2046-08-21", "window": { "start": { "local": "2046-08-21T16:49:01+08:00", "utc": "2046-08-21T08:49:01Z", "ms": 2418454140533.776 }, "end": { "local": "2046-08-21T19:24:44+08:00", "utc": "2046-08-21T11:24:44Z", "ms": 2418463483537.03 } }, "covered_min": 0, "window_min": 156, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:31 on Mon 20 Aug to 07:58 on Tue 21 Aug.", "fact": "2046-08-19T21:30:57Z → 2046-08-20T23:58:07Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:50–19:26 on the 20th, 16:49–19:25 on the 21st.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 156 of 156 minutes on the 20th and 0 of 156 on the 21st.", "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 31853 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Zunyi, 2046: Monday 20 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": "2046-08-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-20", "confidence": "determinate" } ], "quote": "In Zunyi, Bahulā Caturthī 2046 falls on Monday 20 August. Caturthī runs from 05:31 on Mon 20 Aug to 07:58 on Tue 21 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-08-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31651, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-08-20T05:30:57+08:00", "utc": "2046-08-19T21:30:57Z", "ms": 2418327056773.6724 }, "end": { "local": "2046-08-21T07:58:07+08:00", "utc": "2046-08-20T23:58:07Z", "ms": 2418422287131.0913 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-20T05:30:57+08:00", "utc": "2046-08-19T21:30:57Z", "ms": 2418327056773.6724 }, "end": { "local": "2046-08-21T07:58:07+08:00", "utc": "2046-08-20T23:58:07Z", "ms": 2418422287131.0913 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-08-19", "window": { "start": { "local": "2046-08-19T20:43:25+08:00", "utc": "2046-08-19T12:43:25Z", "ms": 2418295405294.382 }, "end": { "local": "2046-08-19T20:43:25+08:00", "utc": "2046-08-19T12:43:25Z", "ms": 2418295405294.382 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-08-20", "window": { "start": { "local": "2046-08-20T21:11:46+08:00", "utc": "2046-08-20T13:11:46Z", "ms": 2418383505818.464 }, "end": { "local": "2046-08-20T21:11:46+08:00", "utc": "2046-08-20T13:11:46Z", "ms": 2418383505818.464 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:31 on Mon 20 Aug to 07:58 on Tue 21 Aug.", "fact": "2046-08-19T21:30:57Z → 2046-08-20T23:58:07Z" }, { "step": "kaala", "text": "Moonrise is at 20:43 on the 19th and 21:12 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31651 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Monday 20 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": "2046-08-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-20", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Monday 20 August. Caturthī runs from 05:31 on Mon 20 Aug to 07:58 on Tue 21 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-08-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 475, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-08-22T10:18:48+08:00", "utc": "2046-08-22T02:18:48Z", "ms": 2418517127669.3867 }, "end": { "local": "2046-08-23T12:23:00+08:00", "utc": "2046-08-23T04:23:00Z", "ms": 2418610980210.8467 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-22T10:18:48+08:00", "utc": "2046-08-22T02:18:48Z", "ms": 2418517127669.3867 }, "end": { "local": "2046-08-23T12:23:00+08:00", "utc": "2046-08-23T04:23:00Z", "ms": 2418610980210.8467 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-22", "window": { "start": { "local": "2046-08-22T12:31:11+08:00", "utc": "2046-08-22T04:31:11Z", "ms": 2418525070804.9834 }, "end": { "local": "2046-08-22T13:19:11+08:00", "utc": "2046-08-22T05:19:11Z", "ms": 2418527950804.9834 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-23", "window": { "start": { "local": "2046-08-23T12:30:55+08:00", "utc": "2046-08-23T04:30:55Z", "ms": 2418611455149.932 }, "end": { "local": "2046-08-23T13:18:55+08:00", "utc": "2046-08-23T05:18:55Z", "ms": 2418614335149.932 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 10:19 on Wed 22 Aug to 12:23 on Thu 23 Aug.", "fact": "2046-08-22T02:18:48Z → 2046-08-23T04:23:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 22nd, 12:31–13:19 on the 23rd.", "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 22nd and 0 of 48 on the 23rd.", "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 475 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Zunyi, 2046: Wednesday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-23", "confidence": "determinate" } ], "quote": "In Zunyi, Hala Ṣaṣṭhī 2046 falls on Wednesday 22 August. Ṣaṣṭhī runs from 10:19 on Wed 22 Aug to 12:23 on Thu 23 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 475, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-08-23T12:23:00+08:00", "utc": "2046-08-23T04:23:00Z", "ms": 2418610980210.8467 }, "end": { "local": "2046-08-24T14:00:33+08:00", "utc": "2046-08-24T06:00:33Z", "ms": 2418703232742.851 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-23T12:23:00+08:00", "utc": "2046-08-23T04:23:00Z", "ms": 2418610980210.8467 }, "end": { "local": "2046-08-24T14:00:33+08:00", "utc": "2046-08-24T06:00:33Z", "ms": 2418703232742.851 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-23", "window": { "start": { "local": "2046-08-23T12:30:55+08:00", "utc": "2046-08-23T04:30:55Z", "ms": 2418611455149.932 }, "end": { "local": "2046-08-23T13:18:55+08:00", "utc": "2046-08-23T05:18:55Z", "ms": 2418614335149.932 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-24", "window": { "start": { "local": "2046-08-24T12:30:39+08:00", "utc": "2046-08-24T04:30:39Z", "ms": 2418697839078.7544 }, "end": { "local": "2046-08-24T13:18:39+08:00", "utc": "2046-08-24T05:18:39Z", "ms": 2418700719078.7544 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:23 on Thu 23 Aug to 14:01 on Fri 24 Aug.", "fact": "2046-08-23T04:23:00Z → 2046-08-24T06:00:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 23rd, 12:31–13:19 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 23rd and 48 of 48 on the 24th.", "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 475 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Zunyi, 2046: Thursday 23 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-23", "confidence": "determinate" } ], "quote": "In Zunyi, Śītalā Saptamī 2046 falls on Thursday 23 August. Saptamī runs from 12:23 on Thu 23 Aug to 14:01 on Fri 24 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/zunyi/festivals/2046/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": "/zunyi/festivals/2046/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34102, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-08-24T14:00:33+08:00", "utc": "2046-08-24T06:00:33Z", "ms": 2418703232742.851 }, "end": { "local": "2046-08-25T15:02:15+08:00", "utc": "2046-08-25T07:02:15Z", "ms": 2418793334930.5366 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-24T14:00:33+08:00", "utc": "2046-08-24T06:00:33Z", "ms": 2418703232742.851 }, "end": { "local": "2046-08-25T15:02:15+08:00", "utc": "2046-08-25T07:02:15Z", "ms": 2418793334930.5366 } }, "kaala": "nishita", "days": [ { "local_date": "2046-08-24", "window": { "start": { "local": "2046-08-25T00:30:54+08:00", "utc": "2046-08-24T16:30:54Z", "ms": 2418741053611.4985 }, "end": { "local": "2046-08-25T01:18:54+08:00", "utc": "2046-08-24T17:18:54Z", "ms": 2418743933611.4985 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-08-25", "window": { "start": { "local": "2046-08-26T00:30:37+08:00", "utc": "2046-08-25T16:30:37Z", "ms": 2418827437067.6465 }, "end": { "local": "2046-08-26T01:18:37+08:00", "utc": "2046-08-25T17:18:37Z", "ms": 2418830317067.6465 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 14:01 on Fri 24 Aug to 15:02 on Sat 25 Aug.", "fact": "2046-08-24T06:00:33Z → 2046-08-25T07:02:15Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:31–01:19 on the 24th, 00:31–01:19 on the 25th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. 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. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34102 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Zunyi, 2046: Friday 24 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "janmashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami." } ], "not_evaluated": "The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.", "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-24", "confidence": "determinate" } ], "quote": "In Zunyi, Janmāṣṭamī 2046 falls on Friday 24 August. Aṣṭamī runs from 14:01 on Fri 24 Aug to 15:02 on Sat 25 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-08-28", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25770, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-08-27T14:53:35+08:00", "utc": "2046-08-27T06:53:35Z", "ms": 2418965614921.6343 }, "end": { "local": "2046-08-28T13:39:02+08:00", "utc": "2046-08-28T05:39:02Z", "ms": 2419047542017.0503 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-27T14:53:35+08:00", "utc": "2046-08-27T06:53:35Z", "ms": 2418965614921.6343 }, "end": { "local": "2046-08-28T13:39:02+08:00", "utc": "2046-08-28T05:39:02Z", "ms": 2419047542017.0503 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-08-27", "window": { "start": { "local": "2046-08-27T06:29:03+08:00", "utc": "2046-08-26T22:29:03Z", "ms": 2418935343389.2954 }, "end": { "local": "2046-08-27T06:29:03+08:00", "utc": "2046-08-26T22:29:03Z", "ms": 2418935343389.2954 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-08-28", "window": { "start": { "local": "2046-08-28T06:29:32+08:00", "utc": "2046-08-27T22:29:32Z", "ms": 2419021772037.1196 }, "end": { "local": "2046-08-28T06:29:32+08:00", "utc": "2046-08-27T22:29:32Z", "ms": 2419021772037.1196 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:54 on Mon 27 Aug to 13:39 on Tue 28 Aug.", "fact": "2046-08-27T06:53:35Z → 2046-08-28T05:39:02Z" }, { "step": "kaala", "text": "Sunrise is at 06:29 on the 27th and 06:30 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 25770 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Zunyi, 2046: Tuesday 28 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-28", "confidence": "determinate" } ], "quote": "In Zunyi, Ajā Ekādaśī 2046 falls on Tuesday 28 August. Ekādaśī runs from 14:54 on Mon 27 Aug to 13:39 on Tue 28 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-08-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-08-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27361, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-08-29T11:40:25+08:00", "utc": "2046-08-29T03:40:25Z", "ms": 2419126824755.6924 }, "end": { "local": "2046-08-30T09:03:18+08:00", "utc": "2046-08-30T01:03:18Z", "ms": 2419203797675.9395 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-29T11:40:25+08:00", "utc": "2046-08-29T03:40:25Z", "ms": 2419126824755.6924 }, "end": { "local": "2046-08-30T09:03:18+08:00", "utc": "2046-08-30T01:03:18Z", "ms": 2419203797675.9395 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-08-29", "window": { "start": { "local": "2046-08-29T19:16:25+08:00", "utc": "2046-08-29T11:16:25Z", "ms": 2419154185446.3896 }, "end": { "local": "2046-08-29T20:46:18+08:00", "utc": "2046-08-29T12:46:18Z", "ms": 2419159577911.9463 } }, "covered_min": 90, "window_min": 90, "qualifies": true }, { "local_date": "2046-08-30", "window": { "start": { "local": "2046-08-30T19:15:21+08:00", "utc": "2046-08-30T11:15:21Z", "ms": 2419240520537.347 }, "end": { "local": "2046-08-30T20:45:25+08:00", "utc": "2046-08-30T12:45:25Z", "ms": 2419245925425.1074 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:40 on Wed 29 Aug to 09:03 on Thu 30 Aug.", "fact": "2046-08-29T03:40:25Z → 2046-08-30T01:03:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:16–20:46 on the 29th, 19:15–20:45 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 90 of 90 minutes on the 29th and 0 of 90 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 27361 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Wednesday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-29", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Wednesday 29 August. Trayodaśī runs from 11:40 on Wed 29 Aug to 09:03 on Thu 30 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-08-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32993, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-08-30T09:03:18+08:00", "utc": "2046-08-30T01:03:18Z", "ms": 2419203797675.9395 }, "end": { "local": "2046-08-31T05:55:19+08:00", "utc": "2046-08-30T21:55:19Z", "ms": 2419278918918.1377 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-30T09:03:18+08:00", "utc": "2046-08-30T01:03:18Z", "ms": 2419203797675.9395 }, "end": { "local": "2046-08-31T05:55:19+08:00", "utc": "2046-08-30T21:55:19Z", "ms": 2419278918918.1377 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-08-29", "window": { "start": { "local": "2046-08-29T19:16:25+08:00", "utc": "2046-08-29T11:16:25Z", "ms": 2419154185446.3896 }, "end": { "local": "2046-08-29T20:46:18+08:00", "utc": "2046-08-29T12:46:18Z", "ms": 2419159577911.9463 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2046-08-30", "window": { "start": { "local": "2046-08-30T19:15:21+08:00", "utc": "2046-08-30T11:15:21Z", "ms": 2419240520537.347 }, "end": { "local": "2046-08-30T20:45:25+08:00", "utc": "2046-08-30T12:45:25Z", "ms": 2419245925425.1074 } }, "covered_min": 90, "window_min": 90, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:03 on Thu 30 Aug to 05:55 on Fri 31 Aug.", "fact": "2046-08-30T01:03:18Z → 2046-08-30T21:55:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:16–20:46 on the 29th, 19:15–20:45 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 0 of 90 minutes on the 29th and 90 of 90 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32993 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Zunyi, 2046: Thursday 30 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-30", "confidence": "determinate" } ], "quote": "In Zunyi, Aghora Caturdaśī 2046 falls on Thursday 30 August. Caturdaśī runs from 09:03 on Thu 30 Aug to 05:55 on Fri 31 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/shivaratri?on=2046-08-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16690, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-08-30T09:03:18+08:00", "utc": "2046-08-30T01:03:18Z", "ms": 2419203797675.9395 }, "end": { "local": "2046-08-31T05:55:19+08:00", "utc": "2046-08-30T21:55:19Z", "ms": 2419278918918.1377 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-08-30T09:03:18+08:00", "utc": "2046-08-30T01:03:18Z", "ms": 2419203797675.9395 }, "end": { "local": "2046-08-31T05:55:19+08:00", "utc": "2046-08-30T21:55:19Z", "ms": 2419278918918.1377 } }, "kaala": "nishita", "days": [ { "local_date": "2046-08-29", "window": { "start": { "local": "2046-08-30T00:29:27+08:00", "utc": "2046-08-29T16:29:27Z", "ms": 2419172967192.2266 }, "end": { "local": "2046-08-30T01:17:27+08:00", "utc": "2046-08-29T17:17:27Z", "ms": 2419175847192.2266 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-08-30", "window": { "start": { "local": "2046-08-31T00:29:09+08:00", "utc": "2046-08-30T16:29:09Z", "ms": 2419259348866.4478 }, "end": { "local": "2046-08-31T01:17:09+08:00", "utc": "2046-08-30T17:17:09Z", "ms": 2419262228866.4478 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:03 on Thu 30 Aug to 05:55 on Fri 31 Aug.", "fact": "2046-08-30T01:03:18Z → 2046-08-30T21:55:19Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:29–01:17 on the 29th, 00:29–01:17 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 16690 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Thursday 30 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-08-30", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Thursday 30 August. Caturdaśī runs from 09:03 on Thu 30 Aug to 05:55 on Fri 31 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-08-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34056, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-09-01T02:25:32+08:00", "utc": "2046-08-31T18:25:32Z", "ms": 2419352732061.1323 }, "end": { "local": "2046-09-01T22:43:53+08:00", "utc": "2046-09-01T14:43:53Z", "ms": 2419425833031.649 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-01T02:25:32+08:00", "utc": "2046-08-31T18:25:32Z", "ms": 2419352732061.1323 }, "end": { "local": "2046-09-01T22:43:53+08:00", "utc": "2046-09-01T14:43:53Z", "ms": 2419425833031.649 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-08-31", "window": { "start": { "local": "2046-08-31T12:28:36+08:00", "utc": "2046-08-31T04:28:36Z", "ms": 2419302516157.451 }, "end": { "local": "2046-08-31T13:16:36+08:00", "utc": "2046-08-31T05:16:36Z", "ms": 2419305396157.451 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-09-01", "window": { "start": { "local": "2046-09-01T12:28:17+08:00", "utc": "2046-09-01T04:28:17Z", "ms": 2419388897270.5156 }, "end": { "local": "2046-09-01T13:16:17+08:00", "utc": "2046-09-01T05:16:17Z", "ms": 2419391777270.5156 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 02:26 on Sat 1 Sep to 22:44 on Sat 1 Sep.", "fact": "2046-08-31T18:25:32Z → 2046-09-01T14:43:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:29–13:17 on the 31st, 12:28–13:16 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "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 34056 s" }, { "step": "ruling", "text": "Rudra Vrata, Zunyi, 2046: Saturday 1 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rudra-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Rudra vrata (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-01", "confidence": "determinate" } ], "quote": "In Zunyi, Rudra Vrata 2046 falls on Saturday 1 September. Pratipadā runs from 02:26 on Sat 1 Sep to 22:44 on Sat 1 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7840, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2046-09-02T19:00:42+08:00", "utc": "2046-09-02T11:00:42Z", "ms": 2419498842145.7188 }, "end": { "local": "2046-09-03T15:26:19+08:00", "utc": "2046-09-03T07:26:19Z", "ms": 2419572378925.7925 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-02T19:00:42+08:00", "utc": "2046-09-02T11:00:42Z", "ms": 2419498842145.7188 }, "end": { "local": "2046-09-03T15:26:19+08:00", "utc": "2046-09-03T07:26:19Z", "ms": 2419572378925.7925 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-02", "window": { "start": { "local": "2046-09-02T12:27:58+08:00", "utc": "2046-09-02T04:27:58Z", "ms": 2419475278088.673 }, "end": { "local": "2046-09-02T13:15:58+08:00", "utc": "2046-09-02T05:15:58Z", "ms": 2419478158088.673 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-09-03", "window": { "start": { "local": "2046-09-03T12:27:39+08:00", "utc": "2046-09-03T04:27:39Z", "ms": 2419561658624.1807 }, "end": { "local": "2046-09-03T13:15:39+08:00", "utc": "2046-09-03T05:15:39Z", "ms": 2419564538624.1807 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:01 on Sun 2 Sep to 15:26 on Mon 3 Sep.", "fact": "2046-09-02T11:00:42Z → 2046-09-03T07:26:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 2nd, 12:28–13:16 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7840 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Zunyi, 2046: Monday 3 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "haritalika-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-03", "confidence": "determinate" } ], "quote": "In Zunyi, Haritālikā Vrata (Hartalika Teej) 2046 falls on Monday 3 September. Tṛtīyā runs from 19:01 on Sun 2 Sep to 15:26 on Mon 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1002, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-09-03T15:26:19+08:00", "utc": "2046-09-03T07:26:19Z", "ms": 2419572378925.7925 }, "end": { "local": "2046-09-04T12:10:36+08:00", "utc": "2046-09-04T04:10:36Z", "ms": 2419647036421.005 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-03T15:26:19+08:00", "utc": "2046-09-03T07:26:19Z", "ms": 2419572378925.7925 }, "end": { "local": "2046-09-04T12:10:36+08:00", "utc": "2046-09-04T04:10:36Z", "ms": 2419647036421.005 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-03", "window": { "start": { "local": "2046-09-03T12:27:39+08:00", "utc": "2046-09-03T04:27:39Z", "ms": 2419561658624.1807 }, "end": { "local": "2046-09-03T13:15:39+08:00", "utc": "2046-09-03T05:15:39Z", "ms": 2419564538624.1807 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-09-04", "window": { "start": { "local": "2046-09-04T12:27:19+08:00", "utc": "2046-09-04T04:27:19Z", "ms": 2419648038890.2236 }, "end": { "local": "2046-09-04T13:15:19+08:00", "utc": "2046-09-04T05:15:19Z", "ms": 2419650918890.2236 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:26 on Mon 3 Sep to 12:11 on Tue 4 Sep.", "fact": "2046-09-03T07:26:19Z → 2046-09-04T04:10:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:28–13:16 on the 3rd, 12:27–13:15 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: purvaviddha → second-day · margin 1002 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Zunyi, 2046: Tuesday 4 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Varada caturthi (purvaviddha, madhyahnavyapini), Samvatsari parva (Jain-caturthi paksa), Saubhagya caturthi (Bengal), Ganesa caturthi (madhyahna vyapini and purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-04", "confidence": "determinate" } ], "quote": "In Zunyi, Gaṇeśa Caturthī 2046 falls on Tuesday 4 September. Caturthī runs from 15:26 on Mon 3 Sep to 12:11 on Tue 4 Sep, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1002, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-09-04T12:10:36+08:00", "utc": "2046-09-04T04:10:36Z", "ms": 2419647036421.005 }, "end": { "local": "2046-09-05T09:22:32+08:00", "utc": "2046-09-05T01:22:32Z", "ms": 2419723352174.6514 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-04T12:10:36+08:00", "utc": "2046-09-04T04:10:36Z", "ms": 2419647036421.005 }, "end": { "local": "2046-09-05T09:22:32+08:00", "utc": "2046-09-05T01:22:32Z", "ms": 2419723352174.6514 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-04", "window": { "start": { "local": "2046-09-04T12:27:19+08:00", "utc": "2046-09-04T04:27:19Z", "ms": 2419648038890.2236 }, "end": { "local": "2046-09-04T13:15:19+08:00", "utc": "2046-09-04T05:15:19Z", "ms": 2419650918890.2236 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-09-05", "window": { "start": { "local": "2046-09-05T12:26:59+08:00", "utc": "2046-09-05T04:26:59Z", "ms": 2419734418901.204 }, "end": { "local": "2046-09-05T13:14:59+08:00", "utc": "2046-09-05T05:14:59Z", "ms": 2419737298901.204 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:11 on Tue 4 Sep to 09:23 on Wed 5 Sep.", "fact": "2046-09-04T04:10:36Z → 2046-09-05T01:22:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 4th, 12:27–13:15 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 1002 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Zunyi, 2046: Tuesday 4 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": "2046-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-04", "confidence": "determinate" } ], "quote": "In Zunyi, Ṛṣi Pañcamī 2046 falls on Tuesday 4 September. Pañcamī runs from 12:11 on Tue 4 Sep to 09:23 on Wed 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11067, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-09-05T09:22:32+08:00", "utc": "2046-09-05T01:22:32Z", "ms": 2419723352174.6514 }, "end": { "local": "2046-09-06T07:09:35+08:00", "utc": "2046-09-05T23:09:35Z", "ms": 2419801774761.655 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-05T09:22:32+08:00", "utc": "2046-09-05T01:22:32Z", "ms": 2419723352174.6514 }, "end": { "local": "2046-09-06T07:09:35+08:00", "utc": "2046-09-05T23:09:35Z", "ms": 2419801774761.655 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-05", "window": { "start": { "local": "2046-09-05T12:26:59+08:00", "utc": "2046-09-05T04:26:59Z", "ms": 2419734418901.204 }, "end": { "local": "2046-09-05T13:14:59+08:00", "utc": "2046-09-05T05:14:59Z", "ms": 2419737298901.204 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-09-06", "window": { "start": { "local": "2046-09-06T12:26:39+08:00", "utc": "2046-09-06T04:26:39Z", "ms": 2419820798672.8345 }, "end": { "local": "2046-09-06T13:14:39+08:00", "utc": "2046-09-06T05:14:39Z", "ms": 2419823678672.8345 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 09:23 on Wed 5 Sep to 07:10 on Thu 6 Sep.", "fact": "2046-09-05T01:22:32Z → 2046-09-05T23:09:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 5th, 12:27–13:15 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 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: paraviddha → only-day · margin 11067 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Zunyi, 2046: Wednesday 5 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": "2046-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-05", "confidence": "determinate" } ], "quote": "In Zunyi, Sūrya Ṣaṣṭhī (Bhādrapada) 2046 falls on Wednesday 5 September. Ṣaṣṭhī runs from 09:23 on Wed 5 Sep to 07:10 on Thu 6 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19024, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-09-06T07:09:35+08:00", "utc": "2046-09-05T23:09:35Z", "ms": 2419801774761.655 }, "end": { "local": "2046-09-07T05:37:08+08:00", "utc": "2046-09-06T21:37:08Z", "ms": 2419882628017.564 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-06T07:09:35+08:00", "utc": "2046-09-05T23:09:35Z", "ms": 2419801774761.655 }, "end": { "local": "2046-09-07T05:37:08+08:00", "utc": "2046-09-06T21:37:08Z", "ms": 2419882628017.564 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-06", "window": { "start": { "local": "2046-09-06T12:26:39+08:00", "utc": "2046-09-06T04:26:39Z", "ms": 2419820798672.8345 }, "end": { "local": "2046-09-06T13:14:39+08:00", "utc": "2046-09-06T05:14:39Z", "ms": 2419823678672.8345 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-09-07", "window": { "start": { "local": "2046-09-07T12:26:18+08:00", "utc": "2046-09-07T04:26:18Z", "ms": 2419907178222.1035 }, "end": { "local": "2046-09-07T13:14:18+08:00", "utc": "2046-09-07T05:14:18Z", "ms": 2419910058222.1035 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:10 on Thu 6 Sep to 05:37 on Fri 7 Sep.", "fact": "2046-09-05T23:09:35Z → 2046-09-06T21:37:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:27–13:15 on the 6th, 12:26–13:14 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 19024 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Zunyi, 2046: Thursday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "muktabharana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Muktabharana vrata (purvaviddha), Lalita saptami (Bengal & Orissa)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-06", "confidence": "determinate" } ], "quote": "In Zunyi, Muktābharaṇa Vrata 2046 falls on Thursday 6 September. Saptamī runs from 07:10 on Thu 6 Sep to 05:37 on Fri 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24550, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-09-07T05:37:08+08:00", "utc": "2046-09-06T21:37:08Z", "ms": 2419882628017.564 }, "end": { "local": "2046-09-08T04:47:59+08:00", "utc": "2046-09-07T20:47:59Z", "ms": 2419966079225.237 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-07T05:37:08+08:00", "utc": "2046-09-06T21:37:08Z", "ms": 2419882628017.564 }, "end": { "local": "2046-09-08T04:47:59+08:00", "utc": "2046-09-07T20:47:59Z", "ms": 2419966079225.237 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-07", "window": { "start": { "local": "2046-09-07T12:26:18+08:00", "utc": "2046-09-07T04:26:18Z", "ms": 2419907178222.1035 }, "end": { "local": "2046-09-07T13:14:18+08:00", "utc": "2046-09-07T05:14:18Z", "ms": 2419910058222.1035 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-09-08", "window": { "start": { "local": "2046-09-08T12:25:58+08:00", "utc": "2046-09-08T04:25:58Z", "ms": 2419993557567.209 }, "end": { "local": "2046-09-08T13:13:58+08:00", "utc": "2046-09-08T05:13:58Z", "ms": 2419996437567.209 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 05:37 on Fri 7 Sep to 04:48 on Sat 8 Sep.", "fact": "2046-09-06T21:37:08Z → 2046-09-07T20:47:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 7th, 12:26–13:14 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24550 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Zunyi, 2046: Friday 7 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "radhashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-07", "confidence": "determinate" } ], "quote": "In Zunyi, Rādhāṣṭamī 2046 falls on Friday 7 September. Aṣṭamī runs from 05:37 on Fri 7 Sep to 04:48 on Sat 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-09-10", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 629, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-09-10T05:16:16+08:00", "utc": "2046-09-09T21:16:16Z", "ms": 2420140576358.128 }, "end": { "local": "2046-09-11T06:25:32+08:00", "utc": "2046-09-10T22:25:32Z", "ms": 2420231131794.4395 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-10T05:16:16+08:00", "utc": "2046-09-09T21:16:16Z", "ms": 2420140576358.128 }, "end": { "local": "2046-09-11T06:25:32+08:00", "utc": "2046-09-10T22:25:32Z", "ms": 2420231131794.4395 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-09-10", "window": { "start": { "local": "2046-09-10T06:35:33+08:00", "utc": "2046-09-09T22:35:33Z", "ms": 2420145333479.871 }, "end": { "local": "2046-09-10T06:35:33+08:00", "utc": "2046-09-09T22:35:33Z", "ms": 2420145333479.871 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-09-11", "window": { "start": { "local": "2046-09-11T06:36:01+08:00", "utc": "2046-09-10T22:36:01Z", "ms": 2420231760642.631 }, "end": { "local": "2046-09-11T06:36:01+08:00", "utc": "2046-09-10T22:36:01Z", "ms": 2420231760642.631 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:16 on Mon 10 Sep to 06:26 on Tue 11 Sep.", "fact": "2046-09-09T21:16:16Z → 2046-09-10T22:25:32Z" }, { "step": "kaala", "text": "Sunrise is at 06:36 on the 10th and 06:36 on the 11th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 10th and is not on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 629 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Zunyi, 2046: Monday 10 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-10", "confidence": "determinate" } ], "quote": "In Zunyi, Parivartanī Ekādaśī 2046 falls on Monday 10 September. Ekādaśī runs from 05:16 on Mon 10 Sep to 06:26 on Tue 11 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-09-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15682, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-09-11T06:25:32+08:00", "utc": "2046-09-10T22:25:32Z", "ms": 2420231131794.4395 }, "end": { "local": "2046-09-12T08:03:11+08:00", "utc": "2046-09-12T00:03:11Z", "ms": 2420323391274.132 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-11T06:25:32+08:00", "utc": "2046-09-10T22:25:32Z", "ms": 2420231131794.4395 }, "end": { "local": "2046-09-12T08:03:11+08:00", "utc": "2046-09-12T00:03:11Z", "ms": 2420323391274.132 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-11", "window": { "start": { "local": "2046-09-11T12:24:55+08:00", "utc": "2046-09-11T04:24:55Z", "ms": 2420252694573.3545 }, "end": { "local": "2046-09-11T13:12:55+08:00", "utc": "2046-09-11T05:12:55Z", "ms": 2420255574573.3545 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-09-12", "window": { "start": { "local": "2046-09-12T12:24:33+08:00", "utc": "2046-09-12T04:24:33Z", "ms": 2420339073300.8584 }, "end": { "local": "2046-09-12T13:12:33+08:00", "utc": "2046-09-12T05:12:33Z", "ms": 2420341953300.8584 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 06:26 on Tue 11 Sep to 08:03 on Wed 12 Sep.", "fact": "2046-09-10T22:25:32Z → 2046-09-12T00:03:11Z" }, { "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": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15682 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Zunyi, 2046: Tuesday 11 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vamana-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Visnuparivartanotsava, Sakrotthana (in any of the naksatras U. Asadha, Sravana & Dhanistha), Kalki dvadasi, Sravana dvadasi (when combined with naksatra Sravana), Vamana jayanti (madhyahna vyapini)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-11", "confidence": "determinate" } ], "quote": "In Zunyi, Vāmana Jayantī 2046 falls on Tuesday 11 September. Dvādaśī runs from 06:26 on Tue 11 Sep to 08:03 on Wed 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-09-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32232, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-09-12T08:03:11+08:00", "utc": "2046-09-12T00:03:11Z", "ms": 2420323391274.132 }, "end": { "local": "2046-09-13T10:02:17+08:00", "utc": "2046-09-13T02:02:17Z", "ms": 2420416936851.3813 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-12T08:03:11+08:00", "utc": "2046-09-12T00:03:11Z", "ms": 2420323391274.132 }, "end": { "local": "2046-09-13T10:02:17+08:00", "utc": "2046-09-13T02:02:17Z", "ms": 2420416936851.3813 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-09-12", "window": { "start": { "local": "2046-09-12T19:00:39+08:00", "utc": "2046-09-12T11:00:39Z", "ms": 2420362838833.857 }, "end": { "local": "2046-09-12T20:33:29+08:00", "utc": "2046-09-12T12:33:29Z", "ms": 2420368408972.2617 } }, "covered_min": 93, "window_min": 93, "qualifies": true }, { "local_date": "2046-09-13", "window": { "start": { "local": "2046-09-13T18:59:29+08:00", "utc": "2046-09-13T10:59:29Z", "ms": 2420449168982.859 }, "end": { "local": "2046-09-13T20:32:32+08:00", "utc": "2046-09-13T12:32:32Z", "ms": 2420454752047.8335 } }, "covered_min": 0, "window_min": 93, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:03 on Wed 12 Sep to 10:02 on Thu 13 Sep.", "fact": "2046-09-12T00:03:11Z → 2046-09-13T02:02:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:01–20:33 on the 12th, 18:59–20:33 on the 13th.", "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 12th and 0 of 93 on the 13th.", "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 32232 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Wednesday 12 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-12", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Wednesday 12 September. Trayodaśī runs from 08:03 on Wed 12 Sep to 10:02 on Thu 13 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-09-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3411, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-09-13T10:02:17+08:00", "utc": "2046-09-13T02:02:17Z", "ms": 2420416936851.3813 }, "end": { "local": "2046-09-14T12:16:17+08:00", "utc": "2046-09-14T04:16:17Z", "ms": 2420511376755.024 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2046-09-13T10:02:17+08:00", "utc": "2046-09-13T02:02:17Z", "ms": 2420416936851.3813 }, "end": { "local": "2046-09-14T12:16:17+08:00", "utc": "2046-09-14T04:16:17Z", "ms": 2420511376755.024 } }, "kaala": "udaya-3", "days": [ { "local_date": "2046-09-13", "window": { "start": { "local": "2046-09-13T06:36:55+08:00", "utc": "2046-09-12T22:36:55Z", "ms": 2420404614871.893 }, "end": { "local": "2046-09-13T09:05:26+08:00", "utc": "2046-09-13T01:05:26Z", "ms": 2420413525694.0864 } }, "covered_min": 0, "window_min": 149, "qualifies": false }, { "local_date": "2046-09-14", "window": { "start": { "local": "2046-09-14T06:37:22+08:00", "utc": "2046-09-13T22:37:22Z", "ms": 2420491041970.1675 }, "end": { "local": "2046-09-14T09:05:33+08:00", "utc": "2046-09-14T01:05:33Z", "ms": 2420499933372.0225 } }, "covered_min": 148, "window_min": 148, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:02 on Thu 13 Sep to 12:16 on Fri 14 Sep.", "fact": "2046-09-13T02:02:17Z → 2046-09-14T04:16:17Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:37–09:05 on the 13th, 06:37–09:06 on the 14th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 0 of 149 minutes on the 13th and 148 of 148 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3411 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Zunyi, 2046: Friday 14 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": "2046-09-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-14", "confidence": "determinate" } ], "quote": "In Zunyi, Ananta Caturdaśī 2046 falls on Friday 14 September. Caturdaśī runs from 10:02 on Thu 13 Sep to 12:16 on Fri 14 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-09-19", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5912, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-09-18T21:54:36+08:00", "utc": "2046-09-18T13:54:36Z", "ms": 2420891676146.059 }, "end": { "local": "2046-09-20T00:03:47+08:00", "utc": "2046-09-19T16:03:47Z", "ms": 2420985826813.438 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-18T21:54:36+08:00", "utc": "2046-09-18T13:54:36Z", "ms": 2420891676146.059 }, "end": { "local": "2046-09-20T00:03:47+08:00", "utc": "2046-09-19T16:03:47Z", "ms": 2420985826813.438 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-09-18", "window": { "start": { "local": "2046-09-18T20:16:04+08:00", "utc": "2046-09-18T12:16:04Z", "ms": 2420885763816.098 }, "end": { "local": "2046-09-18T20:16:04+08:00", "utc": "2046-09-18T12:16:04Z", "ms": 2420885763816.098 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-09-19", "window": { "start": { "local": "2046-09-19T20:51:21+08:00", "utc": "2046-09-19T12:51:21Z", "ms": 2420974281053.3594 }, "end": { "local": "2046-09-19T20:51:21+08:00", "utc": "2046-09-19T12:51:21Z", "ms": 2420974281053.3594 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:55 on Tue 18 Sep to 00:04 on Thu 20 Sep.", "fact": "2046-09-18T13:54:36Z → 2046-09-19T16:03:47Z" }, { "step": "kaala", "text": "Moonrise is at 20:16 on the 18th and 20:51 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5912 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Wednesday 19 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": "2046-09-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-19", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Wednesday 19 September. Caturthī runs from 21:55 on Tue 18 Sep to 00:04 on Thu 20 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-09-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15761, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-09-21T01:54:00+08:00", "utc": "2046-09-20T17:54:00Z", "ms": 2421078840287.8457 }, "end": { "local": "2046-09-22T03:17:26+08:00", "utc": "2046-09-21T19:17:26Z", "ms": 2421170246489.624 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-21T01:54:00+08:00", "utc": "2046-09-20T17:54:00Z", "ms": 2421078840287.8457 }, "end": { "local": "2046-09-22T03:17:26+08:00", "utc": "2046-09-21T19:17:26Z", "ms": 2421170246489.624 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-09-20", "window": { "start": { "local": "2046-09-20T21:31:19+08:00", "utc": "2046-09-20T13:31:19Z", "ms": 2421063078811.2275 }, "end": { "local": "2046-09-20T21:31:19+08:00", "utc": "2046-09-20T13:31:19Z", "ms": 2421063078811.2275 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-09-21", "window": { "start": { "local": "2046-09-21T22:16:56+08:00", "utc": "2046-09-21T14:16:56Z", "ms": 2421152216342.1514 }, "end": { "local": "2046-09-21T22:16:56+08:00", "utc": "2046-09-21T14:16:56Z", "ms": 2421152216342.1514 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 01:54 on Fri 21 Sep to 03:17 on Sat 22 Sep.", "fact": "2046-09-20T17:54:00Z → 2046-09-21T19:17:26Z" }, { "step": "kaala", "text": "Moonrise is at 21:31 on the 20th and 22:17 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī 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. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15761 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Zunyi, 2046: Friday 21 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": "2046-09-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-21", "confidence": "determinate" } ], "quote": "In Zunyi, Candra Ṣaṣṭhī 2046 falls on Friday 21 September. Ṣaṣṭhī runs from 01:54 on Fri 21 Sep to 03:17 on Sat 22 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27746, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-09-23T04:06:23+08:00", "utc": "2046-09-22T20:06:23Z", "ms": 2421259583041.6094 }, "end": { "local": "2046-09-24T04:14:22+08:00", "utc": "2046-09-23T20:14:22Z", "ms": 2421346462098.9766 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-23T04:06:23+08:00", "utc": "2046-09-22T20:06:23Z", "ms": 2421259583041.6094 }, "end": { "local": "2046-09-24T04:14:22+08:00", "utc": "2046-09-23T20:14:22Z", "ms": 2421346462098.9766 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-09-22", "window": { "start": { "local": "2046-09-22T18:48:57+08:00", "utc": "2046-09-22T10:48:57Z", "ms": 2421226136899.2812 }, "end": { "local": "2046-09-22T20:23:57+08:00", "utc": "2046-09-22T12:23:57Z", "ms": 2421231837092.2017 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "2046-09-23", "window": { "start": { "local": "2046-09-23T18:47:47+08:00", "utc": "2046-09-23T10:47:47Z", "ms": 2421312466813.1143 }, "end": { "local": "2046-09-23T20:23:00+08:00", "utc": "2046-09-23T12:23:00Z", "ms": 2421318180077.951 } }, "covered_min": 95, "window_min": 95, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 04:06 on Sun 23 Sep to 04:14 on Mon 24 Sep.", "fact": "2046-09-22T20:06:23Z → 2046-09-23T20:14:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:49–20:24 on the 22nd, 18:48–20:23 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 0 of 95 minutes on the 22nd and 95 of 95 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27746 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Zunyi, 2046: Sunday 23 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": "2046-09-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-23", "confidence": "determinate" } ], "quote": "In Zunyi, Jitāṣṭamī (Jitiya) 2046 falls on Sunday 23 September. Aṣṭamī runs from 04:06 on Sun 23 Sep to 04:14 on Mon 24 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14885, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-09-23T04:06:23+08:00", "utc": "2046-09-22T20:06:23Z", "ms": 2421259583041.6094 }, "end": { "local": "2046-09-24T04:14:22+08:00", "utc": "2046-09-23T20:14:22Z", "ms": 2421346462098.9766 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-23T04:06:23+08:00", "utc": "2046-09-22T20:06:23Z", "ms": 2421259583041.6094 }, "end": { "local": "2046-09-24T04:14:22+08:00", "utc": "2046-09-23T20:14:22Z", "ms": 2421346462098.9766 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-09-22", "window": { "start": { "local": "2046-09-22T23:08:43+08:00", "utc": "2046-09-22T15:08:43Z", "ms": 2421241722880.5986 }, "end": { "local": "2046-09-22T23:08:43+08:00", "utc": "2046-09-22T15:08:43Z", "ms": 2421241722880.5986 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-09-23", "window": { "start": { "local": "2046-09-24T00:06:18+08:00", "utc": "2046-09-23T16:06:18Z", "ms": 2421331577501.1113 }, "end": { "local": "2046-09-24T00:06:18+08:00", "utc": "2046-09-23T16:06:18Z", "ms": 2421331577501.1113 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 04:06 on Sun 23 Sep to 04:14 on Mon 24 Sep.", "fact": "2046-09-22T20:06:23Z → 2046-09-23T20:14:22Z" }, { "step": "kaala", "text": "Moonrise is at 23:09 on the 22nd and 00:06 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī 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: unstated → only-day · margin 14885 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Zunyi, 2046: Sunday 23 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": "2046-09-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-23", "confidence": "determinate" } ], "quote": "In Zunyi, Mahālakṣmī Vrata Samāpana 2046 falls on Sunday 23 September. Aṣṭamī runs from 04:06 on Sun 23 Sep to 04:14 on Mon 24 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-09-26", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16145, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-09-26T02:13:48+08:00", "utc": "2046-09-25T18:13:48Z", "ms": 2421512027998.0923 }, "end": { "local": "2046-09-27T00:06:07+08:00", "utc": "2046-09-26T16:06:07Z", "ms": 2421590766736.7363 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-26T02:13:48+08:00", "utc": "2046-09-25T18:13:48Z", "ms": 2421512027998.0923 }, "end": { "local": "2046-09-27T00:06:07+08:00", "utc": "2046-09-26T16:06:07Z", "ms": 2421590766736.7363 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-09-26", "window": { "start": { "local": "2046-09-26T06:42:53+08:00", "utc": "2046-09-25T22:42:53Z", "ms": 2421528172733.7246 }, "end": { "local": "2046-09-26T06:42:53+08:00", "utc": "2046-09-25T22:42:53Z", "ms": 2421528172733.7246 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-09-27", "window": { "start": { "local": "2046-09-27T06:43:21+08:00", "utc": "2046-09-26T22:43:21Z", "ms": 2421614601239.709 }, "end": { "local": "2046-09-27T06:43:21+08:00", "utc": "2046-09-26T22:43:21Z", "ms": 2421614601239.709 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:14 on Wed 26 Sep to 00:06 on Thu 27 Sep.", "fact": "2046-09-25T18:13:48Z → 2046-09-26T16:06:07Z" }, { "step": "kaala", "text": "Sunrise is at 06:43 on the 26th and 06:43 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16145 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Zunyi, 2046: Wednesday 26 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-26", "confidence": "determinate" } ], "quote": "In Zunyi, Indirā Ekādaśī 2046 falls on Wednesday 26 September. Ekādaśī runs from 02:14 on Wed 26 Sep to 00:06 on Thu 27 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-09-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-09-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-27", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2497, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-09-27T21:19:09+08:00", "utc": "2046-09-27T13:19:09Z", "ms": 2421667149465.636 }, "end": { "local": "2046-09-28T18:00:22+08:00", "utc": "2046-09-28T10:00:22Z", "ms": 2421741622284.786 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-27T21:19:09+08:00", "utc": "2046-09-27T13:19:09Z", "ms": 2421667149465.636 }, "end": { "local": "2046-09-28T18:00:22+08:00", "utc": "2046-09-28T10:00:22Z", "ms": 2421741622284.786 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-09-27", "window": { "start": { "local": "2046-09-27T18:43:08+08:00", "utc": "2046-09-27T10:43:08Z", "ms": 2421657788082.9424 }, "end": { "local": "2046-09-27T20:19:14+08:00", "utc": "2046-09-27T12:19:14Z", "ms": 2421663553665.5825 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "2046-09-28", "window": { "start": { "local": "2046-09-28T18:41:59+08:00", "utc": "2046-09-28T10:41:59Z", "ms": 2421744118938.7837 }, "end": { "local": "2046-09-28T20:18:18+08:00", "utc": "2046-09-28T12:18:18Z", "ms": 2421749897597.8975 } }, "covered_min": 0, "window_min": 96, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:19 on Thu 27 Sep to 18:00 on Fri 28 Sep.", "fact": "2046-09-27T13:19:09Z → 2046-09-28T10:00:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:43–20:19 on the 27th, 18:42–20:18 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 96 minutes on the 27th and 0 of 96 on the 28th.", "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 2497 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Thursday 27 September.", "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": "2046-09-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-27", "confidence": "boundary" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Thursday 27 September. Trayodaśī runs from 21:19 on Thu 27 Sep to 18:00 on Fri 28 Sep, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-09-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-09-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22727, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-09-28T18:00:22+08:00", "utc": "2046-09-28T10:00:22Z", "ms": 2421741622284.786 }, "end": { "local": "2046-09-29T14:19:01+08:00", "utc": "2046-09-29T06:19:01Z", "ms": 2421814741216.465 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-28T18:00:22+08:00", "utc": "2046-09-28T10:00:22Z", "ms": 2421741622284.786 }, "end": { "local": "2046-09-29T14:19:01+08:00", "utc": "2046-09-29T06:19:01Z", "ms": 2421814741216.465 } }, "kaala": "nishita", "days": [ { "local_date": "2046-09-28", "window": { "start": { "local": "2046-09-29T00:19:09+08:00", "utc": "2046-09-28T16:19:09Z", "ms": 2421764348910.461 }, "end": { "local": "2046-09-29T01:07:09+08:00", "utc": "2046-09-28T17:07:09Z", "ms": 2421767228910.461 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-09-29", "window": { "start": { "local": "2046-09-30T00:18:49+08:00", "utc": "2046-09-29T16:18:49Z", "ms": 2421850729048.4385 }, "end": { "local": "2046-09-30T01:06:49+08:00", "utc": "2046-09-29T17:06:49Z", "ms": 2421853609048.4385 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:00 on Fri 28 Sep to 14:19 on Sat 29 Sep.", "fact": "2046-09-28T10:00:22Z → 2046-09-29T06:19:01Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:19–01:07 on the 28th, 00:19–01:07 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22727 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Friday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-28", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Friday 28 September. Caturdaśī runs from 18:00 on Fri 28 Sep to 14:19 on Sat 29 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1488, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2046-09-29T14:19:01+08:00", "utc": "2046-09-29T06:19:01Z", "ms": 2421814741216.465 }, "end": { "local": "2046-09-30T10:25:37+08:00", "utc": "2046-09-30T02:25:37Z", "ms": 2421887136924.5044 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-29T14:19:01+08:00", "utc": "2046-09-29T06:19:01Z", "ms": 2421814741216.465 }, "end": { "local": "2046-09-30T10:25:37+08:00", "utc": "2046-09-30T02:25:37Z", "ms": 2421887136924.5044 } }, "kaala": "aparahna", "days": [ { "local_date": "2046-09-29", "window": { "start": { "local": "2046-09-29T13:54:14+08:00", "utc": "2046-09-29T05:54:14Z", "ms": 2421813253589.3027 }, "end": { "local": "2046-09-29T16:17:32+08:00", "utc": "2046-09-29T08:17:32Z", "ms": 2421821851825.024 } }, "covered_min": 119, "window_min": 143, "qualifies": true }, { "local_date": "2046-09-30", "window": { "start": { "local": "2046-09-30T13:53:44+08:00", "utc": "2046-09-30T05:53:44Z", "ms": 2421899624097.994 }, "end": { "local": "2046-09-30T16:16:43+08:00", "utc": "2046-09-30T08:16:43Z", "ms": 2421908202785.2812 } }, "covered_min": 0, "window_min": 143, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:19 on Sat 29 Sep to 10:26 on Sun 30 Sep.", "fact": "2046-09-29T06:19:01Z → 2046-09-30T02:25:37Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:54–16:18 on the 29th, 13:54–16:17 on the 30th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 119 of 143 minutes on the 29th and 0 of 143 on the 30th.", "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 1488 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Zunyi, 2046: Saturday 29 September.", "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": "2046-09-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-29", "confidence": "determinate" } ], "quote": "In Zunyi, Mahālaya Amāvāsyā 2046 falls on Saturday 29 September. Amāvasyā runs from 14:19 on Sat 29 Sep to 10:26 on Sun 30 Sep and covers 119 of 143 minutes of aparāhṇa that afternoon.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6758, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-09-30T10:25:37+08:00", "utc": "2046-09-30T02:25:37Z", "ms": 2421887136924.5044 }, "end": { "local": "2046-10-01T06:31:23+08:00", "utc": "2046-09-30T22:31:23Z", "ms": 2421959483370.1353 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-09-30T10:25:37+08:00", "utc": "2046-09-30T02:25:37Z", "ms": 2421887136924.5044 }, "end": { "local": "2046-10-01T06:31:23+08:00", "utc": "2046-09-30T22:31:23Z", "ms": 2421959483370.1353 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-09-30", "window": { "start": { "local": "2046-09-30T12:18:15+08:00", "utc": "2046-09-30T04:18:15Z", "ms": 2421893894754.3506 }, "end": { "local": "2046-09-30T13:06:15+08:00", "utc": "2046-09-30T05:06:15Z", "ms": 2421896774754.3506 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-10-01", "window": { "start": { "local": "2046-10-01T12:17:55+08:00", "utc": "2046-10-01T04:17:55Z", "ms": 2421980275309.8623 }, "end": { "local": "2046-10-01T13:05:55+08:00", "utc": "2046-10-01T05:05:55Z", "ms": 2421983155309.8623 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:26 on Sun 30 Sep to 06:31 on Mon 1 Oct.", "fact": "2046-09-30T02:25:37Z → 2046-09-30T22:31:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 30th, 12:18–13:06 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 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. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6758 s" }, { "step": "ruling", "text": "Navarātrārambha, Zunyi, 2046: Sunday 30 September.", "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": "2046-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-09-30", "confidence": "determinate" } ], "quote": "In Zunyi, Navarātrārambha (Navratri) 2046 falls on Sunday 30 September. Pratipadā runs from 10:26 on Sun 30 Sep to 06:31 on Mon 1 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-10-03", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27085, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-10-02T23:26:08+08:00", "utc": "2046-10-02T15:26:08Z", "ms": 2422106767504.362 }, "end": { "local": "2046-10-03T20:36:42+08:00", "utc": "2046-10-03T12:36:42Z", "ms": 2422183001833.318 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-10-02T23:26:08+08:00", "utc": "2046-10-02T15:26:08Z", "ms": 2422106767504.362 }, "end": { "local": "2046-10-03T20:36:42+08:00", "utc": "2046-10-03T12:36:42Z", "ms": 2422183001833.318 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-10-02", "window": { "start": { "local": "2046-10-02T12:17:36+08:00", "utc": "2046-10-02T04:17:36Z", "ms": 2422066656153.2373 }, "end": { "local": "2046-10-02T13:05:36+08:00", "utc": "2046-10-02T05:05:36Z", "ms": 2422069536153.2373 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-10-03", "window": { "start": { "local": "2046-10-03T12:17:17+08:00", "utc": "2046-10-03T04:17:17Z", "ms": 2422153037300.123 }, "end": { "local": "2046-10-03T13:05:17+08:00", "utc": "2046-10-03T05:05:17Z", "ms": 2422155917300.123 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:26 on Tue 2 Oct to 20:37 on Wed 3 Oct.", "fact": "2046-10-02T15:26:08Z → 2046-10-03T12:36:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 2nd, 12:17–13:05 on the 3rd.", "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 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27085 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Wednesday 3 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-03", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Wednesday 3 October. Caturthī runs from 23:26 on Tue 2 Oct to 20:37 on Wed 3 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-10-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32553, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-10-05T17:07:32+08:00", "utc": "2046-10-05T09:07:32Z", "ms": 2422343252308.6636 }, "end": { "local": "2046-10-06T16:37:22+08:00", "utc": "2046-10-06T08:37:22Z", "ms": 2422427841927.0503 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-10-05T17:07:32+08:00", "utc": "2046-10-05T09:07:32Z", "ms": 2422343252308.6636 }, "end": { "local": "2046-10-06T16:37:22+08:00", "utc": "2046-10-06T08:37:22Z", "ms": 2422427841927.0503 } }, "kaala": "udaya-1", "days": [ { "local_date": "2046-10-05", "window": { "start": { "local": "2046-10-05T06:47:17+08:00", "utc": "2046-10-04T22:47:17Z", "ms": 2422306037433.8076 }, "end": { "local": "2046-10-05T07:34:25+08:00", "utc": "2046-10-04T23:34:25Z", "ms": 2422308864518.7646 } }, "covered_min": 0, "window_min": 47, "qualifies": false }, { "local_date": "2046-10-06", "window": { "start": { "local": "2046-10-06T06:47:48+08:00", "utc": "2046-10-05T22:47:48Z", "ms": 2422392468095.4336 }, "end": { "local": "2046-10-06T07:34:49+08:00", "utc": "2046-10-05T23:34:49Z", "ms": 2422395288713.4575 } }, "covered_min": 47, "window_min": 47, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 17:08 on Fri 5 Oct to 16:37 on Sat 6 Oct.", "fact": "2046-10-05T09:07:32Z → 2046-10-06T08:37:22Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:47–07:34 on the 5th, 06:48–07:35 on the 6th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 47 minutes on the 5th and 47 of 47 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32553 s" }, { "step": "ruling", "text": "Durgā Saptamī, Zunyi, 2046: Saturday 6 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise" } ], "kaala": "udaya-1", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-06", "confidence": "determinate" } ], "quote": "In Zunyi, Durgā Saptamī 2046 falls on Saturday 6 October. Saptamī runs from 17:08 on Fri 5 Oct to 16:37 on Sat 6 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12779, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-10-06T16:37:22+08:00", "utc": "2046-10-06T08:37:22Z", "ms": 2422427841927.0503 }, "end": { "local": "2046-10-07T16:57:04+08:00", "utc": "2046-10-07T08:57:04Z", "ms": 2422515424155.7886 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-10-06T16:37:22+08:00", "utc": "2046-10-06T08:37:22Z", "ms": 2422427841927.0503 }, "end": { "local": "2046-10-07T16:57:04+08:00", "utc": "2046-10-07T08:57:04Z", "ms": 2422515424155.7886 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-10-06", "window": { "start": { "local": "2046-10-06T12:16:23+08:00", "utc": "2046-10-06T04:16:23Z", "ms": 2422412182730.613 }, "end": { "local": "2046-10-06T13:04:23+08:00", "utc": "2046-10-06T05:04:23Z", "ms": 2422415062730.613 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-10-07", "window": { "start": { "local": "2046-10-07T12:16:05+08:00", "utc": "2046-10-07T04:16:05Z", "ms": 2422498565264.9565 }, "end": { "local": "2046-10-07T13:04:05+08:00", "utc": "2046-10-07T05:04:05Z", "ms": 2422501445264.9565 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 16:37 on Sat 6 Oct to 16:57 on Sun 7 Oct.", "fact": "2046-10-06T08:37:22Z → 2046-10-07T08:57:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:16–13:04 on the 6th, 12:16–13:04 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12779 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Zunyi, 2046: Sunday 7 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Mahastami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-07", "confidence": "determinate" } ], "quote": "In Zunyi, Mahāṣṭamī (Durga Ashtami) 2046 falls on Sunday 7 October. Aṣṭamī runs from 16:37 on Sat 6 Oct to 16:57 on Sun 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13979, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2046-10-07T16:57:04+08:00", "utc": "2046-10-07T08:57:04Z", "ms": 2422515424155.7886 }, "end": { "local": "2046-10-08T18:01:51+08:00", "utc": "2046-10-08T10:01:51Z", "ms": 2422605711032.4844 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-10-07T16:57:04+08:00", "utc": "2046-10-07T08:57:04Z", "ms": 2422515424155.7886 }, "end": { "local": "2046-10-08T18:01:51+08:00", "utc": "2046-10-08T10:01:51Z", "ms": 2422605711032.4844 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-10-07", "window": { "start": { "local": "2046-10-07T12:16:05+08:00", "utc": "2046-10-07T04:16:05Z", "ms": 2422498565264.9565 }, "end": { "local": "2046-10-07T13:04:05+08:00", "utc": "2046-10-07T05:04:05Z", "ms": 2422501445264.9565 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-10-08", "window": { "start": { "local": "2046-10-08T12:15:48+08:00", "utc": "2046-10-08T04:15:48Z", "ms": 2422584948193.842 }, "end": { "local": "2046-10-08T13:03:48+08:00", "utc": "2046-10-08T05:03:48Z", "ms": 2422587828193.842 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 16:57 on Sun 7 Oct to 18:02 on Mon 8 Oct.", "fact": "2046-10-07T08:57:04Z → 2046-10-08T10:01:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:16–13:04 on the 7th, 12:16–13:04 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 13979 s" }, { "step": "ruling", "text": "Mahānavamī, Zunyi, 2046: Monday 8 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahanavami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Mahanavami (purvaviddha) (In Bengal it is observed as paraviddha covering one muhurta from sunrise)." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-08", "confidence": "determinate" } ], "quote": "In Zunyi, Mahānavamī 2046 falls on Monday 8 October. Navamī runs from 16:57 on Sun 7 Oct to 18:02 on Mon 8 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4430, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2046-10-08T18:01:51+08:00", "utc": "2046-10-08T10:01:51Z", "ms": 2422605711032.4844 }, "end": { "local": "2046-10-09T19:43:31+08:00", "utc": "2046-10-09T11:43:31Z", "ms": 2422698211463.9126 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2046-10-08T20:23:49+08:00", "utc": "2046-10-08T12:23:49Z", "ms": 2422614229342.321 }, "end": { "local": "2046-10-09T19:43:31+08:00", "utc": "2046-10-09T11:43:31Z", "ms": 2422698211463.9126 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2046-10-08T20:23:49+08:00", "utc": "2046-10-08T12:23:49Z", "ms": 2422614229342.321 }, "end": { "local": "2046-10-09T22:41:11+08:00", "utc": "2046-10-09T14:41:11Z", "ms": 2422708871053.1616 } } }, "kaala": "daytime", "days": [ { "local_date": "2046-10-08", "window": { "start": { "local": "2046-10-08T06:48:50+08:00", "utc": "2046-10-07T22:48:50Z", "ms": 2422565330280.852 }, "end": { "local": "2046-10-08T18:30:46+08:00", "utc": "2046-10-08T10:30:46Z", "ms": 2422607446106.832 } }, "covered_min": 0, "window_min": 702, "qualifies": false }, { "local_date": "2046-10-09", "window": { "start": { "local": "2046-10-09T06:49:22+08:00", "utc": "2046-10-08T22:49:22Z", "ms": 2422651761828.402 }, "end": { "local": "2046-10-09T18:29:41+08:00", "utc": "2046-10-09T10:29:41Z", "ms": 2422693781246.803 } }, "covered_min": 700, "window_min": 700, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 18:02 on Mon 8 Oct to 19:44 on Tue 9 Oct, and Śravaṇa from 20:24 on Mon 8 Oct to 22:41 on Tue 9 Oct. They are together from 20:24 on Mon 8 Oct to 19:44 on Tue 9 Oct.", "fact": "2046-10-08T12:23:49Z → 2046-10-09T11:43:31Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:49–18:31 on the 8th, 06:49–18:30 on the 9th.", "fact": "daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 0 of 702 minutes on the 8th and 700 of 700 on the 9th.", "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 4430 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Zunyi, 2046: Tuesday 9 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": "2046-10-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-09", "confidence": "determinate" } ], "quote": "In Zunyi, Vijayā Daśamī (Dussehra) 2046 falls on Tuesday 9 October. Daśamī runs from 18:02 on Mon 8 Oct to 19:44 on Tue 9 Oct and is with Śravaṇa in the day time that day, for 700 minutes.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-10-10", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32314, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-10-09T19:43:31+08:00", "utc": "2046-10-09T11:43:31Z", "ms": 2422698211463.9126 }, "end": { "local": "2046-10-10T21:51:52+08:00", "utc": "2046-10-10T13:51:52Z", "ms": 2422792311829.211 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-10-09T19:43:31+08:00", "utc": "2046-10-09T11:43:31Z", "ms": 2422698211463.9126 }, "end": { "local": "2046-10-10T21:51:52+08:00", "utc": "2046-10-10T13:51:52Z", "ms": 2422792311829.211 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-10-10", "window": { "start": { "local": "2046-10-10T06:49:54+08:00", "utc": "2046-10-09T22:49:54Z", "ms": 2422738193695.7686 }, "end": { "local": "2046-10-10T06:49:54+08:00", "utc": "2046-10-09T22:49:54Z", "ms": 2422738193695.7686 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-10-11", "window": { "start": { "local": "2046-10-11T06:50:26+08:00", "utc": "2046-10-10T22:50:26Z", "ms": 2422824625895.6743 }, "end": { "local": "2046-10-11T06:50:26+08:00", "utc": "2046-10-10T22:50:26Z", "ms": 2422824625895.6743 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:44 on Tue 9 Oct to 21:52 on Wed 10 Oct.", "fact": "2046-10-09T11:43:31Z → 2046-10-10T13:51:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:50 on the 10th and 06:50 on the 11th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 10th and is not on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32314 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Zunyi, 2046: Wednesday 10 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-10", "confidence": "determinate" } ], "quote": "In Zunyi, Pāśāṅkuśā Ekādaśī 2046 falls on Wednesday 10 October. Ekādaśī runs from 19:44 on Tue 9 Oct to 21:52 on Wed 10 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-10-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-10-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14976, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-10-12T00:16:17+08:00", "utc": "2046-10-11T16:16:17Z", "ms": 2422887376809.7715 }, "end": { "local": "2046-10-13T02:47:19+08:00", "utc": "2046-10-12T18:47:19Z", "ms": 2422982838525.135 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2046-10-12T00:16:17+08:00", "utc": "2046-10-11T16:16:17Z", "ms": 2422887376809.7715 }, "end": { "local": "2046-10-13T02:47:19+08:00", "utc": "2046-10-12T18:47:19Z", "ms": 2422982838525.135 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-10-11", "window": { "start": { "local": "2046-10-11T18:27:33+08:00", "utc": "2046-10-11T10:27:33Z", "ms": 2422866453209.8345 }, "end": { "local": "2046-10-11T20:06:41+08:00", "utc": "2046-10-11T12:06:41Z", "ms": 2422872400573.9766 } }, "covered_min": 0, "window_min": 99, "qualifies": false }, { "local_date": "2046-10-12", "window": { "start": { "local": "2046-10-12T18:26:30+08:00", "utc": "2046-10-12T10:26:30Z", "ms": 2422952790091.42 }, "end": { "local": "2046-10-12T20:05:50+08:00", "utc": "2046-10-12T12:05:50Z", "ms": 2422958750258.4526 } }, "covered_min": 99, "window_min": 99, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:16 on Fri 12 Oct to 02:47 on Sat 13 Oct.", "fact": "2046-10-11T16:16:17Z → 2046-10-12T18:47:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:28–20:07 on the 11th, 18:27–20:06 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 99 minutes on the 11th and 99 of 99 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14976 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Friday 12 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": "2046-10-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-12", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Friday 12 October. Trayodaśī runs from 00:16 on Fri 12 Oct to 02:47 on Sat 13 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-10-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21604, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-10-18T13:40:29+08:00", "utc": "2046-10-18T05:40:29Z", "ms": 2423454029251.1553 }, "end": { "local": "2046-10-19T15:04:41+08:00", "utc": "2046-10-19T07:04:41Z", "ms": 2423545481476.1455 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-18T13:40:29+08:00", "utc": "2046-10-18T05:40:29Z", "ms": 2423454029251.1553 }, "end": { "local": "2046-10-19T15:04:41+08:00", "utc": "2046-10-19T07:04:41Z", "ms": 2423545481476.1455 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-10-18", "window": { "start": { "local": "2046-10-18T20:15:14+08:00", "utc": "2046-10-18T12:15:14Z", "ms": 2423477713920.0034 }, "end": { "local": "2046-10-18T20:15:14+08:00", "utc": "2046-10-18T12:15:14Z", "ms": 2423477713920.0034 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-10-19", "window": { "start": { "local": "2046-10-19T21:04:46+08:00", "utc": "2046-10-19T13:04:46Z", "ms": 2423567085930.0957 }, "end": { "local": "2046-10-19T21:04:46+08:00", "utc": "2046-10-19T13:04:46Z", "ms": 2423567085930.0957 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:40 on Thu 18 Oct to 15:05 on Fri 19 Oct.", "fact": "2046-10-18T05:40:29Z → 2046-10-19T07:04:41Z" }, { "step": "kaala", "text": "Moonrise is at 20:15 on the 18th and 21:05 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21604 s" }, { "step": "ruling", "text": "Karaka Caturthī, Zunyi, 2046: Thursday 18 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-18", "confidence": "determinate" } ], "quote": "In Zunyi, Karaka Caturthī (Karwa Chauth) 2046 falls on Thursday 18 October. Caturthī runs from 13:40 on Thu 18 Oct to 15:05 on Fri 19 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-10-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21604, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-10-18T13:40:29+08:00", "utc": "2046-10-18T05:40:29Z", "ms": 2423454029251.1553 }, "end": { "local": "2046-10-19T15:04:41+08:00", "utc": "2046-10-19T07:04:41Z", "ms": 2423545481476.1455 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-18T13:40:29+08:00", "utc": "2046-10-18T05:40:29Z", "ms": 2423454029251.1553 }, "end": { "local": "2046-10-19T15:04:41+08:00", "utc": "2046-10-19T07:04:41Z", "ms": 2423545481476.1455 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-10-18", "window": { "start": { "local": "2046-10-18T20:15:14+08:00", "utc": "2046-10-18T12:15:14Z", "ms": 2423477713920.0034 }, "end": { "local": "2046-10-18T20:15:14+08:00", "utc": "2046-10-18T12:15:14Z", "ms": 2423477713920.0034 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-10-19", "window": { "start": { "local": "2046-10-19T21:04:46+08:00", "utc": "2046-10-19T13:04:46Z", "ms": 2423567085930.0957 }, "end": { "local": "2046-10-19T21:04:46+08:00", "utc": "2046-10-19T13:04:46Z", "ms": 2423567085930.0957 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:40 on Thu 18 Oct to 15:05 on Fri 19 Oct.", "fact": "2046-10-18T05:40:29Z → 2046-10-19T07:04:41Z" }, { "step": "kaala", "text": "Moonrise is at 20:15 on the 18th and 21:05 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21604 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Thursday 18 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-18", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Thursday 18 October. Caturthī runs from 13:40 on Thu 18 Oct to 15:05 on Fri 19 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-10-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27311, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-10-22T16:25:45+08:00", "utc": "2046-10-22T08:25:45Z", "ms": 2423809545243.9795 }, "end": { "local": "2046-10-23T15:39:46+08:00", "utc": "2046-10-23T07:39:46Z", "ms": 2423893185728.461 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-22T16:25:45+08:00", "utc": "2046-10-22T08:25:45Z", "ms": 2423809545243.9795 }, "end": { "local": "2046-10-23T15:39:46+08:00", "utc": "2046-10-23T07:39:46Z", "ms": 2423893185728.461 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-10-22", "window": { "start": { "local": "2046-10-23T00:00:56+08:00", "utc": "2046-10-22T16:00:56Z", "ms": 2423836855759.4136 }, "end": { "local": "2046-10-23T00:00:56+08:00", "utc": "2046-10-22T16:00:56Z", "ms": 2423836855759.4136 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-10-23", "window": { "start": { "local": "2046-10-24T01:04:19+08:00", "utc": "2046-10-23T17:04:19Z", "ms": 2423927059099.3374 }, "end": { "local": "2046-10-24T01:04:19+08:00", "utc": "2046-10-23T17:04:19Z", "ms": 2423927059099.3374 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 16:26 on Mon 22 Oct to 15:40 on Tue 23 Oct.", "fact": "2046-10-22T08:25:45Z → 2046-10-23T07:39:46Z" }, { "step": "kaala", "text": "Moonrise is at 00:01 on the 22nd and 01:04 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27311 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Zunyi, 2046: Monday 22 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-22", "confidence": "determinate" } ], "quote": "In Zunyi, Ahoyī Aṣṭamī 2046 falls on Monday 22 October. Aṣṭamī runs from 16:26 on Mon 22 Oct to 15:40 on Tue 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-10-26", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8715, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-10-25T12:06:35+08:00", "utc": "2046-10-25T04:06:35Z", "ms": 2424053195333.666 }, "end": { "local": "2046-10-26T09:24:32+08:00", "utc": "2046-10-26T01:24:32Z", "ms": 2424129872022.7456 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-25T12:06:35+08:00", "utc": "2046-10-25T04:06:35Z", "ms": 2424053195333.666 }, "end": { "local": "2046-10-26T09:24:32+08:00", "utc": "2046-10-26T01:24:32Z", "ms": 2424129872022.7456 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-10-25", "window": { "start": { "local": "2046-10-25T06:58:38+08:00", "utc": "2046-10-24T22:58:38Z", "ms": 2424034718100.62 }, "end": { "local": "2046-10-25T06:58:38+08:00", "utc": "2046-10-24T22:58:38Z", "ms": 2424034718100.62 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-10-26", "window": { "start": { "local": "2046-10-26T06:59:17+08:00", "utc": "2046-10-25T22:59:17Z", "ms": 2424121156550.738 }, "end": { "local": "2046-10-26T06:59:17+08:00", "utc": "2046-10-25T22:59:17Z", "ms": 2424121156550.738 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:07 on Thu 25 Oct to 09:25 on Fri 26 Oct.", "fact": "2046-10-25T04:06:35Z → 2046-10-26T01:24:32Z" }, { "step": "kaala", "text": "Sunrise is at 06:59 on the 25th and 06:59 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8715 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Zunyi, 2046: Friday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-26", "confidence": "determinate" } ], "quote": "In Zunyi, Ramā Ekādaśī 2046 falls on Friday 26 October. Ekādaśī runs from 12:07 on Thu 25 Oct to 09:25 on Fri 26 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-10-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31715, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-10-26T09:24:32+08:00", "utc": "2046-10-26T01:24:32Z", "ms": 2424129872022.7456 }, "end": { "local": "2046-10-27T06:13:19+08:00", "utc": "2046-10-26T22:13:19Z", "ms": 2424204799244.0376 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-26T09:24:32+08:00", "utc": "2046-10-26T01:24:32Z", "ms": 2424129872022.7456 }, "end": { "local": "2046-10-27T06:13:19+08:00", "utc": "2046-10-26T22:13:19Z", "ms": 2424204799244.0376 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-10-26", "window": { "start": { "local": "2046-10-26T18:13:07+08:00", "utc": "2046-10-26T10:13:07Z", "ms": 2424161587234.348 }, "end": { "local": "2046-10-26T19:55:22+08:00", "utc": "2046-10-26T11:55:22Z", "ms": 2424167721663.778 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2046-10-27", "window": { "start": { "local": "2046-10-27T18:12:17+08:00", "utc": "2046-10-27T10:12:17Z", "ms": 2424247936841.834 }, "end": { "local": "2046-10-27T19:54:43+08:00", "utc": "2046-10-27T11:54:43Z", "ms": 2424254083237.4023 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 09:25 on Fri 26 Oct to 06:13 on Sat 27 Oct.", "fact": "2046-10-26T01:24:32Z → 2046-10-26T22:13:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:13–19:55 on the 26th, 18:12–19:55 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 102 of 102 minutes on the 26th and 0 of 102 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 31715 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Zunyi, 2046: Friday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govatsa-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-26", "confidence": "determinate" } ], "quote": "In Zunyi, Govatsa Dvādaśī (Vasu Baras) 2046 falls on Friday 26 October. Dvādaśī runs from 09:25 on Fri 26 Oct to 06:13 on Sat 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24407, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-10-27T06:13:19+08:00", "utc": "2046-10-26T22:13:19Z", "ms": 2424204799244.0376 }, "end": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-27T06:13:19+08:00", "utc": "2046-10-26T22:13:19Z", "ms": 2424204799244.0376 }, "end": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-10-26", "window": { "start": { "local": "2046-10-26T18:13:07+08:00", "utc": "2046-10-26T10:13:07Z", "ms": 2424161587234.348 }, "end": { "local": "2046-10-26T19:55:22+08:00", "utc": "2046-10-26T11:55:22Z", "ms": 2424167721663.778 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2046-10-27", "window": { "start": { "local": "2046-10-27T18:12:17+08:00", "utc": "2046-10-27T10:12:17Z", "ms": 2424247936841.834 }, "end": { "local": "2046-10-27T19:54:43+08:00", "utc": "2046-10-27T11:54:43Z", "ms": 2424254083237.4023 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:13 on Sat 27 Oct to 02:41 on Sun 28 Oct.", "fact": "2046-10-26T22:13:19Z → 2046-10-27T18:41:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:13–19:55 on the 26th, 18:12–19:55 on the 27th.", "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 26th and 102 of 102 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24407 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Zunyi, 2046: Saturday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dipadana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 13 Yama dipadana (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-27", "confidence": "determinate" } ], "quote": "In Zunyi, Yama Dīpadāna 2046 falls on Saturday 27 October. Trayodaśī runs from 06:13 on Sat 27 Oct to 02:41 on Sun 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-10-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24407, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-10-27T06:13:19+08:00", "utc": "2046-10-26T22:13:19Z", "ms": 2424204799244.0376 }, "end": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-27T06:13:19+08:00", "utc": "2046-10-26T22:13:19Z", "ms": 2424204799244.0376 }, "end": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-10-26", "window": { "start": { "local": "2046-10-26T18:13:07+08:00", "utc": "2046-10-26T10:13:07Z", "ms": 2424161587234.348 }, "end": { "local": "2046-10-26T19:55:22+08:00", "utc": "2046-10-26T11:55:22Z", "ms": 2424167721663.778 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2046-10-27", "window": { "start": { "local": "2046-10-27T18:12:17+08:00", "utc": "2046-10-27T10:12:17Z", "ms": 2424247936841.834 }, "end": { "local": "2046-10-27T19:54:43+08:00", "utc": "2046-10-27T11:54:43Z", "ms": 2424254083237.4023 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:13 on Sat 27 Oct to 02:41 on Sun 28 Oct.", "fact": "2046-10-26T22:13:19Z → 2046-10-27T18:41:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:13–19:55 on the 26th, 18:12–19:55 on the 27th.", "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 26th and 102 of 102 on the 27th.", "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 24407 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Saturday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-27", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Saturday 27 October. Trayodaśī runs from 06:13 on Sat 27 Oct to 02:41 on Sun 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-10-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-10-27", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-27", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 4395, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 }, "end": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 }, "end": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 } }, "kaala": "nishita", "days": [ { "local_date": "2046-10-27", "window": { "start": { "local": "2046-10-28T00:12:26+08:00", "utc": "2046-10-27T16:12:26Z", "ms": 2424269545825.2153 }, "end": { "local": "2046-10-28T01:00:26+08:00", "utc": "2046-10-27T17:00:26Z", "ms": 2424272425825.2153 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-10-28", "window": { "start": { "local": "2046-10-29T00:12:21+08:00", "utc": "2046-10-28T16:12:21Z", "ms": 2424355941063.034 }, "end": { "local": "2046-10-29T01:00:21+08:00", "utc": "2046-10-28T17:00:21Z", "ms": 2424358821063.034 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:41 on Sun 28 Oct to 22:59 on Sun 28 Oct.", "fact": "2046-10-27T18:41:30Z → 2046-10-28T14:59:06Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:12–01:00 on the 27th, 00:12–01:00 on the 28th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 27th and 0 of 48 on the 28th.", "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 4395 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Saturday 27 October.", "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": "2046-10-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-27", "confidence": "boundary" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Saturday 27 October. Caturdaśī runs from 02:41 on Sun 28 Oct to 22:59 on Sun 28 Oct, and reaches niśītha on neither day.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-10-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9399, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 }, "end": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-28T02:41:30+08:00", "utc": "2046-10-27T18:41:30Z", "ms": 2424278489779.481 }, "end": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 } }, "kaala": "arunodaya", "days": [ { "local_date": "2046-10-28", "window": { "start": { "local": "2046-10-28T05:18:08+08:00", "utc": "2046-10-27T21:18:08Z", "ms": 2424287888413.0283 }, "end": { "local": "2046-10-28T07:00:35+08:00", "utc": "2046-10-27T23:00:35Z", "ms": 2424294034808.5967 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2046-10-29", "window": { "start": { "local": "2046-10-29T05:18:36+08:00", "utc": "2046-10-28T21:18:36Z", "ms": 2424374316326.523 }, "end": { "local": "2046-10-29T07:01:15+08:00", "utc": "2046-10-28T23:01:15Z", "ms": 2424380474604.1553 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:41 on Sun 28 Oct to 22:59 on Sun 28 Oct.", "fact": "2046-10-27T18:41:30Z → 2046-10-28T14:59:06Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:18–07:01 on the 28th, 05:19–07:01 on the 29th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 102 of 102 minutes on the 28th and 0 of 103 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9399 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Zunyi, 2046: Sunday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-28", "confidence": "determinate" } ], "quote": "In Zunyi, Naraka Caturdaśī (Choti Diwali) 2046 falls on Sunday 28 October. Caturdaśī runs from 02:41 on Sun 28 Oct to 22:59 on Sun 28 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4395, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 }, "end": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 }, "end": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 } }, "kaala": "nishita", "days": [ { "local_date": "2046-10-28", "window": { "start": { "local": "2046-10-29T00:12:21+08:00", "utc": "2046-10-28T16:12:21Z", "ms": 2424355941063.034 }, "end": { "local": "2046-10-29T01:00:21+08:00", "utc": "2046-10-28T17:00:21Z", "ms": 2424358821063.034 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-10-29", "window": { "start": { "local": "2046-10-30T00:12:17+08:00", "utc": "2046-10-29T16:12:17Z", "ms": 2424442337064.793 }, "end": { "local": "2046-10-30T01:00:17+08:00", "utc": "2046-10-29T17:00:17Z", "ms": 2424445217064.793 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 22:59 on Sun 28 Oct to 19:17 on Mon 29 Oct.", "fact": "2046-10-28T14:59:06Z → 2046-10-29T11:17:08Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:12–01:00 on the 28th, 00:12–01:00 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 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. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4395 s" }, { "step": "ruling", "text": "Kālī Pūjā, Zunyi, 2046: Sunday 28 October.", "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": "2046-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-28", "confidence": "determinate" } ], "quote": "In Zunyi, Kālī Pūjā 2046 falls on Sunday 28 October. Amāvasyā runs from 22:59 on Sun 28 Oct to 19:17 on Mon 29 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2181, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 }, "end": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-28T22:59:06+08:00", "utc": "2046-10-28T14:59:06Z", "ms": 2424351546142.7427 }, "end": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-10-28", "window": { "start": { "local": "2046-10-28T18:11:28+08:00", "utc": "2046-10-28T10:11:28Z", "ms": 2424334287521.9126 }, "end": { "local": "2046-10-28T19:54:06+08:00", "utc": "2046-10-28T11:54:06Z", "ms": 2424340445799.545 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "2046-10-29", "window": { "start": { "local": "2046-10-29T18:10:39+08:00", "utc": "2046-10-29T10:10:39Z", "ms": 2424420639296.8853 }, "end": { "local": "2046-10-29T19:53:29+08:00", "utc": "2046-10-29T11:53:29Z", "ms": 2424426809368.327 } }, "covered_min": 66, "window_min": 103, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 22:59 on Sun 28 Oct to 19:17 on Mon 29 Oct.", "fact": "2046-10-28T14:59:06Z → 2046-10-29T11:17:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:11–19:54 on the 28th, 18:11–19:53 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 0 of 103 minutes on the 28th and 66 of 103 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2181 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Zunyi, 2046: Monday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-29", "confidence": "determinate" } ], "quote": "In Zunyi, Lakṣmī Pūjā (Diwali) 2046 falls on Monday 29 October. Amāvasyā runs from 22:59 on Sun 28 Oct to 19:17 on Mon 29 Oct and covers 66 of 103 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2181, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "end": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "end": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-10-29", "window": { "start": { "local": "2046-10-29T18:10:39+08:00", "utc": "2046-10-29T10:10:39Z", "ms": 2424420639296.8853 }, "end": { "local": "2046-10-29T19:53:29+08:00", "utc": "2046-10-29T11:53:29Z", "ms": 2424426809368.327 } }, "covered_min": 36, "window_min": 103, "qualifies": true }, { "local_date": "2046-10-30", "window": { "start": { "local": "2046-10-30T18:09:52+08:00", "utc": "2046-10-30T10:09:52Z", "ms": 2424506992188.1416 }, "end": { "local": "2046-10-30T19:52:54+08:00", "utc": "2046-10-30T11:52:54Z", "ms": 2424513173960.888 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:17 on Mon 29 Oct to 15:47 on Tue 30 Oct.", "fact": "2046-10-29T11:17:08Z → 2046-10-30T07:47:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:11–19:53 on the 29th, 18:10–19:53 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 36 of 103 minutes on the 29th and 0 of 103 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2181 s" }, { "step": "ruling", "text": "Bali Pūjā, Zunyi, 2046: Monday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-29", "confidence": "determinate" } ], "quote": "In Zunyi, Bali Pūjā 2046 falls on Monday 29 October. Pratipadā runs from 19:17 on Mon 29 Oct to 15:47 on Tue 30 Oct and covers 36 of 103 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10029, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "end": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "end": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-10-29", "window": { "start": { "local": "2046-10-29T12:11:57+08:00", "utc": "2046-10-29T04:11:57Z", "ms": 2424399116950.5205 }, "end": { "local": "2046-10-29T12:59:57+08:00", "utc": "2046-10-29T04:59:57Z", "ms": 2424401996950.5205 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-10-30", "window": { "start": { "local": "2046-10-30T12:11:54+08:00", "utc": "2046-10-30T04:11:54Z", "ms": 2424485513510.421 }, "end": { "local": "2046-10-30T12:59:54+08:00", "utc": "2046-10-30T04:59:54Z", "ms": 2424488393510.421 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:17 on Mon 29 Oct to 15:47 on Tue 30 Oct.", "fact": "2046-10-29T11:17:08Z → 2046-10-30T07:47:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 29th, 12:12–13:00 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 10029 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Zunyi, 2046: Tuesday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-30", "confidence": "determinate" } ], "quote": "In Zunyi, Govardhana Pūjā 2046 falls on Tuesday 30 October. Pratipadā runs from 19:17 on Mon 29 Oct to 15:47 on Tue 30 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18148, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "end": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-29T19:17:08+08:00", "utc": "2046-10-29T11:17:08Z", "ms": 2424424628228.373 }, "end": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 } }, "kaala": "purvahna", "days": [ { "local_date": "2046-10-29", "window": { "start": { "local": "2046-10-29T07:01:15+08:00", "utc": "2046-10-28T23:01:15Z", "ms": 2424380474604.1553 }, "end": { "local": "2046-10-29T10:44:23+08:00", "utc": "2046-10-29T02:44:23Z", "ms": 2424393862835.0654 } }, "covered_min": 0, "window_min": 223, "qualifies": false }, { "local_date": "2046-10-30", "window": { "start": { "local": "2046-10-30T07:01:55+08:00", "utc": "2046-10-29T23:01:55Z", "ms": 2424466914832.7007 }, "end": { "local": "2046-10-30T10:44:34+08:00", "utc": "2046-10-30T02:44:34Z", "ms": 2424480273951.181 } }, "covered_min": 223, "window_min": 223, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:17 on Mon 29 Oct to 15:47 on Tue 30 Oct.", "fact": "2046-10-29T11:17:08Z → 2046-10-30T07:47:02Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:01–10:44 on the 29th, 07:02–10:45 on the 30th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 0 of 223 minutes on the 29th and 223 of 223 on the 30th.", "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 18148 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Zunyi, 2046: Tuesday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-30", "confidence": "determinate" } ], "quote": "In Zunyi, Dyūta Pratipad 2046 falls on Tuesday 30 October. Pratipadā runs from 19:17 on Mon 29 Oct to 15:47 on Tue 30 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1183, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 }, "end": { "local": "2046-10-31T12:40:08+08:00", "utc": "2046-10-31T04:40:08Z", "ms": 2424573608205.902 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-10-30T15:47:02+08:00", "utc": "2046-10-30T07:47:02Z", "ms": 2424498422244.727 }, "end": { "local": "2046-10-31T12:40:08+08:00", "utc": "2046-10-31T04:40:08Z", "ms": 2424573608205.902 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-10-30", "window": { "start": { "local": "2046-10-30T12:11:54+08:00", "utc": "2046-10-30T04:11:54Z", "ms": 2424485513510.421 }, "end": { "local": "2046-10-30T12:59:54+08:00", "utc": "2046-10-30T04:59:54Z", "ms": 2424488393510.421 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-10-31", "window": { "start": { "local": "2046-10-31T12:11:51+08:00", "utc": "2046-10-31T04:11:51Z", "ms": 2424571910850.2666 }, "end": { "local": "2046-10-31T12:59:51+08:00", "utc": "2046-10-31T04:59:51Z", "ms": 2424574790850.2666 } }, "covered_min": 28, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 15:47 on Tue 30 Oct to 12:40 on Wed 31 Oct.", "fact": "2046-10-30T07:47:02Z → 2046-10-31T04:40:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 30th, 12:12–13:00 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 28 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1183 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Zunyi, 2046: Wednesday 31 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-10-31", "confidence": "determinate" } ], "quote": "In Zunyi, Yama Dvitīyā (Bhai Dooj) 2046 falls on Wednesday 31 October. Dvitīyā runs from 15:47 on Tue 30 Oct to 12:40 on Wed 31 Oct and covers 28 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7487, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-11-01T10:07:02+08:00", "utc": "2046-11-01T02:07:02Z", "ms": 2424650821655.75 }, "end": { "local": "2046-11-02T08:16:46+08:00", "utc": "2046-11-02T00:16:46Z", "ms": 2424730605798.127 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-01T10:07:02+08:00", "utc": "2046-11-01T02:07:02Z", "ms": 2424650821655.75 }, "end": { "local": "2046-11-02T08:16:46+08:00", "utc": "2046-11-02T00:16:46Z", "ms": 2424730605798.127 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-01", "window": { "start": { "local": "2046-11-01T12:11:49+08:00", "utc": "2046-11-01T04:11:49Z", "ms": 2424658308975.073 }, "end": { "local": "2046-11-01T12:59:49+08:00", "utc": "2046-11-01T04:59:49Z", "ms": 2424661188975.073 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-11-02", "window": { "start": { "local": "2046-11-02T12:11:48+08:00", "utc": "2046-11-02T04:11:48Z", "ms": 2424744707890.001 }, "end": { "local": "2046-11-02T12:59:48+08:00", "utc": "2046-11-02T04:59:48Z", "ms": 2424747587890.001 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:07 on Thu 1 Nov to 08:17 on Fri 2 Nov.", "fact": "2046-11-01T02:07:02Z → 2046-11-02T00:16:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 1st, 12:12–13:00 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7487 s" }, { "step": "ruling", "text": "Nāga Caturthī, Zunyi, 2046: Thursday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Naga caturthi (paraviddha and madhyahnavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-01", "confidence": "determinate" } ], "quote": "In Zunyi, Nāga Caturthī 2046 falls on Thursday 1 November. Caturthī runs from 10:07 on Thu 1 Nov to 08:17 on Fri 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-11-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7487, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-11-01T10:07:02+08:00", "utc": "2046-11-01T02:07:02Z", "ms": 2424650821655.75 }, "end": { "local": "2046-11-02T08:16:46+08:00", "utc": "2046-11-02T00:16:46Z", "ms": 2424730605798.127 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-01T10:07:02+08:00", "utc": "2046-11-01T02:07:02Z", "ms": 2424650821655.75 }, "end": { "local": "2046-11-02T08:16:46+08:00", "utc": "2046-11-02T00:16:46Z", "ms": 2424730605798.127 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-01", "window": { "start": { "local": "2046-11-01T12:11:49+08:00", "utc": "2046-11-01T04:11:49Z", "ms": 2424658308975.073 }, "end": { "local": "2046-11-01T12:59:49+08:00", "utc": "2046-11-01T04:59:49Z", "ms": 2424661188975.073 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-11-02", "window": { "start": { "local": "2046-11-02T12:11:48+08:00", "utc": "2046-11-02T04:11:48Z", "ms": 2424744707890.001 }, "end": { "local": "2046-11-02T12:59:48+08:00", "utc": "2046-11-02T04:59:48Z", "ms": 2424747587890.001 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:07 on Thu 1 Nov to 08:17 on Fri 2 Nov.", "fact": "2046-11-01T02:07:02Z → 2046-11-02T00:16:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 1st, 12:12–13:00 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7487 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Thursday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-01", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Thursday 1 November. Caturthī runs from 10:07 on Thu 1 Nov to 08:17 on Fri 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-11-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17754, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-11-03T07:15:54+08:00", "utc": "2046-11-02T23:15:54Z", "ms": 2424813353529.691 }, "end": { "local": "2046-11-04T07:07:26+08:00", "utc": "2046-11-03T23:07:26Z", "ms": 2424899245603.6187 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-03T07:15:54+08:00", "utc": "2046-11-02T23:15:54Z", "ms": 2424813353529.691 }, "end": { "local": "2046-11-04T07:07:26+08:00", "utc": "2046-11-03T23:07:26Z", "ms": 2424899245603.6187 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-03", "window": { "start": { "local": "2046-11-03T12:11:48+08:00", "utc": "2046-11-03T04:11:48Z", "ms": 2424831107600.575 }, "end": { "local": "2046-11-03T12:59:48+08:00", "utc": "2046-11-03T04:59:48Z", "ms": 2424833987600.575 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-11-04", "window": { "start": { "local": "2046-11-04T12:11:48+08:00", "utc": "2046-11-04T04:11:48Z", "ms": 2424917508112.692 }, "end": { "local": "2046-11-04T12:59:48+08:00", "utc": "2046-11-04T04:59:48Z", "ms": 2424920388112.692 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 07:16 on Sat 3 Nov to 07:07 on Sun 4 Nov.", "fact": "2046-11-02T23:15:54Z → 2046-11-03T23:07:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 3rd, 12:12–13:00 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17754 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Zunyi, 2046: Saturday 3 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Nadi sasthi, Skanda sasthi (Madras), Surya sasthi, Chhat (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-03", "confidence": "determinate" } ], "quote": "In Zunyi, Sūrya Ṣaṣṭhī (Chhath) 2046 falls on Saturday 3 November. Ṣaṣṭhī runs from 07:16 on Sat 3 Nov to 07:07 on Sun 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10455, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2046-11-05T07:50:00+08:00", "utc": "2046-11-04T23:50:00Z", "ms": 2424988200264.083 }, "end": { "local": "2046-11-06T09:17:37+08:00", "utc": "2046-11-06T01:17:37Z", "ms": 2425079856639.1743 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-05T07:50:00+08:00", "utc": "2046-11-04T23:50:00Z", "ms": 2424988200264.083 }, "end": { "local": "2046-11-06T09:17:37+08:00", "utc": "2046-11-06T01:17:37Z", "ms": 2425079856639.1743 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-05", "window": { "start": { "local": "2046-11-05T12:11:49+08:00", "utc": "2046-11-05T04:11:49Z", "ms": 2425003909432.4873 }, "end": { "local": "2046-11-05T12:59:49+08:00", "utc": "2046-11-05T04:59:49Z", "ms": 2425006789432.4873 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-11-06", "window": { "start": { "local": "2046-11-06T12:11:52+08:00", "utc": "2046-11-06T04:11:52Z", "ms": 2425090311566.1426 }, "end": { "local": "2046-11-06T12:59:52+08:00", "utc": "2046-11-06T04:59:52Z", "ms": 2425093191566.1426 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 07:50 on Mon 5 Nov to 09:18 on Tue 6 Nov.", "fact": "2046-11-04T23:50:00Z → 2046-11-06T01:17:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 5th, 12:12–13:00 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10455 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Zunyi, 2046: Monday 5 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gopashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Gopastami, Gosthastami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-05", "confidence": "determinate" } ], "quote": "In Zunyi, Gopāṣṭamī 2046 falls on Monday 5 November. Aṣṭamī runs from 07:50 on Mon 5 Nov to 09:18 on Tue 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3103, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2046-11-06T09:17:37+08:00", "utc": "2046-11-06T01:17:37Z", "ms": 2425079856639.1743 }, "end": { "local": "2046-11-07T11:20:11+08:00", "utc": "2046-11-07T03:20:11Z", "ms": 2425173611375.1294 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-06T09:17:37+08:00", "utc": "2046-11-06T01:17:37Z", "ms": 2425079856639.1743 }, "end": { "local": "2046-11-07T11:20:11+08:00", "utc": "2046-11-07T03:20:11Z", "ms": 2425173611375.1294 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-06", "window": { "start": { "local": "2046-11-06T12:11:52+08:00", "utc": "2046-11-06T04:11:52Z", "ms": 2425090311566.1426 }, "end": { "local": "2046-11-06T12:59:52+08:00", "utc": "2046-11-06T04:59:52Z", "ms": 2425093191566.1426 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-11-07", "window": { "start": { "local": "2046-11-07T12:11:55+08:00", "utc": "2046-11-07T04:11:55Z", "ms": 2425176714519.704 }, "end": { "local": "2046-11-07T12:59:55+08:00", "utc": "2046-11-07T04:59:55Z", "ms": 2425179594519.704 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 09:18 on Tue 6 Nov to 11:20 on Wed 7 Nov.", "fact": "2046-11-06T01:17:37Z → 2046-11-07T03:20:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 6th, 12:12–13:00 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3103 s" }, { "step": "ruling", "text": "Durgā Navamī, Zunyi, 2046: Tuesday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-06", "confidence": "determinate" } ], "quote": "In Zunyi, Durgā Navamī 2046 falls on Tuesday 6 November. Navamī runs from 09:18 on Tue 6 Nov to 11:20 on Wed 7 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-07", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2025, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2046-11-06T09:17:37+08:00", "utc": "2046-11-06T01:17:37Z", "ms": 2425079856639.1743 }, "end": { "local": "2046-11-07T11:20:11+08:00", "utc": "2046-11-07T03:20:11Z", "ms": 2425173611375.1294 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-06T09:17:37+08:00", "utc": "2046-11-06T01:17:37Z", "ms": 2425079856639.1743 }, "end": { "local": "2046-11-07T11:20:11+08:00", "utc": "2046-11-07T03:20:11Z", "ms": 2425173611375.1294 } }, "kaala": "purvahna", "days": [ { "local_date": "2046-11-06", "window": { "start": { "local": "2046-11-06T07:06:48+08:00", "utc": "2046-11-05T23:06:48Z", "ms": 2425072007620.917 }, "end": { "local": "2046-11-06T10:46:10+08:00", "utc": "2046-11-06T02:46:10Z", "ms": 2425085170251.0674 } }, "covered_min": 89, "window_min": 219, "qualifies": true }, { "local_date": "2046-11-07", "window": { "start": { "local": "2046-11-07T07:07:31+08:00", "utc": "2046-11-06T23:07:31Z", "ms": 2425158450909.889 }, "end": { "local": "2046-11-07T10:46:27+08:00", "utc": "2046-11-07T02:46:27Z", "ms": 2425171586649.7656 } }, "covered_min": 219, "window_min": 219, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Navamī runs from 09:18 on Tue 6 Nov to 11:20 on Wed 7 Nov.", "fact": "2046-11-06T01:17:37Z → 2046-11-07T03:20:11Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:07–10:46 on the 6th, 07:08–10:46 on the 7th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 89 of 219 minutes on the 6th and 219 of 219 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both forenoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 2025 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Zunyi, 2046: Wednesday 7 November.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2046-11-07", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-07", "confidence": "boundary" } ], "quote": "In Zunyi, Akṣaya Navamī (Amla Navami) 2046 falls on Wednesday 7 November. Navamī runs from 09:18 on Tue 6 Nov to 11:20 on Wed 7 Nov and covers all of pūrvāhṇa that forenoon. It also reaches the previous forenoon for 89 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/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-11-09", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23816, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-11-08T13:45:11+08:00", "utc": "2046-11-08T05:45:11Z", "ms": 2425268710725.499 }, "end": { "local": "2046-11-09T16:19:35+08:00", "utc": "2046-11-09T08:19:35Z", "ms": 2425364375004.8086 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-08T13:45:11+08:00", "utc": "2046-11-08T05:45:11Z", "ms": 2425268710725.499 }, "end": { "local": "2046-11-09T16:19:35+08:00", "utc": "2046-11-09T08:19:35Z", "ms": 2425364375004.8086 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-11-08", "window": { "start": { "local": "2046-11-08T07:08:15+08:00", "utc": "2046-11-07T23:08:15Z", "ms": 2425244894530.004 }, "end": { "local": "2046-11-08T07:08:15+08:00", "utc": "2046-11-07T23:08:15Z", "ms": 2425244894530.004 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-11-09", "window": { "start": { "local": "2046-11-09T07:08:58+08:00", "utc": "2046-11-08T23:08:58Z", "ms": 2425331338468.855 }, "end": { "local": "2046-11-09T07:08:58+08:00", "utc": "2046-11-08T23:08:58Z", "ms": 2425331338468.855 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:45 on Thu 8 Nov to 16:20 on Fri 9 Nov.", "fact": "2046-11-08T05:45:11Z → 2046-11-09T08:19:35Z" }, { "step": "kaala", "text": "Sunrise is at 07:08 on the 8th and 07:09 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 8th and is 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 23816 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Zunyi, 2046: Friday 9 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": "2046-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-09", "confidence": "determinate" } ], "quote": "In Zunyi, Prabodhinī Ekādaśī 2046 falls on Friday 9 November. Ekādaśī runs from 13:45 on Thu 8 Nov to 16:20 on Fri 9 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-11-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-11-11", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-11", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2962, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-11-10T18:51:56+08:00", "utc": "2046-11-10T10:51:56Z", "ms": 2425459915756.4844 }, "end": { "local": "2046-11-11T21:13:31+08:00", "utc": "2046-11-11T13:13:31Z", "ms": 2425554810690.8447 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-10T18:51:56+08:00", "utc": "2046-11-10T10:51:56Z", "ms": 2425459915756.4844 }, "end": { "local": "2046-11-11T21:13:31+08:00", "utc": "2046-11-11T13:13:31Z", "ms": 2425554810690.8447 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-11-10", "window": { "start": { "local": "2046-11-10T18:02:34+08:00", "utc": "2046-11-10T10:02:34Z", "ms": 2425456953997.3584 }, "end": { "local": "2046-11-10T19:47:37+08:00", "utc": "2046-11-10T11:47:37Z", "ms": 2425463257097.6724 } }, "covered_min": 56, "window_min": 105, "qualifies": true }, { "local_date": "2046-11-11", "window": { "start": { "local": "2046-11-11T18:02:02+08:00", "utc": "2046-11-11T10:02:02Z", "ms": 2425543322033.922 }, "end": { "local": "2046-11-11T19:47:15+08:00", "utc": "2046-11-11T11:47:15Z", "ms": 2425549635371.169 } }, "covered_min": 105, "window_min": 105, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:52 on Sat 10 Nov to 21:14 on Sun 11 Nov.", "fact": "2046-11-10T10:51:56Z → 2046-11-11T13:13:31Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:03–19:48 on the 10th, 18:02–19:47 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 56 of 105 minutes on the 10th and 105 of 105 on the 11th.", "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 2962 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Sunday 11 November.", "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": "2046-11-11", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-11", "confidence": "boundary" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Sunday 11 November. Trayodaśī runs from 18:52 on Sat 10 Nov to 21:14 on Sun 11 Nov and covers all of pradoṣa that evening. It also reaches the previous evening for 56 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/zunyi/festivals/2046/pradosha-vrata?on=2046-11-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37101, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-11-12T23:18:43+08:00", "utc": "2046-11-12T15:18:43Z", "ms": 2425648722888.227 }, "end": { "local": "2046-11-14T01:04:33+08:00", "utc": "2046-11-13T17:04:33Z", "ms": 2425741473015.5635 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-12T23:18:43+08:00", "utc": "2046-11-12T15:18:43Z", "ms": 2425648722888.227 }, "end": { "local": "2046-11-14T01:04:33+08:00", "utc": "2046-11-13T17:04:33Z", "ms": 2425741473015.5635 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-12", "window": { "start": { "local": "2046-11-12T12:12:22+08:00", "utc": "2046-11-12T04:12:22Z", "ms": 2425608741772.3374 }, "end": { "local": "2046-11-12T13:00:22+08:00", "utc": "2046-11-12T05:00:22Z", "ms": 2425611621772.3374 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-11-13", "window": { "start": { "local": "2046-11-13T12:12:30+08:00", "utc": "2046-11-13T04:12:30Z", "ms": 2425695149750.072 }, "end": { "local": "2046-11-13T13:00:30+08:00", "utc": "2046-11-13T05:00:30Z", "ms": 2425698029750.072 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:19 on Mon 12 Nov to 01:05 on Wed 14 Nov.", "fact": "2046-11-12T15:18:43Z → 2046-11-13T17:04:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 12th, 12:12–13:00 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 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: unstated → only-day · margin 37101 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Zunyi, 2046: Tuesday 13 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": "2046-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-13", "confidence": "determinate" } ], "quote": "In Zunyi, Kārtikī Pūrṇimā 2046 falls on Tuesday 13 November. Pūrṇimā runs from 23:19 on Mon 12 Nov to 01:05 on Wed 14 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-13", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 221, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-11-12T23:18:43+08:00", "utc": "2046-11-12T15:18:43Z", "ms": 2425648722888.227 }, "end": { "local": "2046-11-14T01:04:33+08:00", "utc": "2046-11-13T17:04:33Z", "ms": 2425741473015.5635 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2046-11-12T23:18:43+08:00", "utc": "2046-11-12T15:18:43Z", "ms": 2425648722888.227 }, "end": { "local": "2046-11-14T01:04:33+08:00", "utc": "2046-11-13T17:04:33Z", "ms": 2425741473015.5635 } }, "kaala": "nishita", "days": [ { "local_date": "2046-11-12", "window": { "start": { "local": "2046-11-13T00:12:44+08:00", "utc": "2046-11-12T16:12:44Z", "ms": 2425651964309.9697 }, "end": { "local": "2046-11-13T01:00:44+08:00", "utc": "2046-11-12T17:00:44Z", "ms": 2425654844309.9697 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-11-13", "window": { "start": { "local": "2046-11-14T00:12:52+08:00", "utc": "2046-11-13T16:12:52Z", "ms": 2425738372410.32 }, "end": { "local": "2046-11-14T01:00:52+08:00", "utc": "2046-11-13T17:00:52Z", "ms": 2425741252410.32 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:19 on Mon 12 Nov to 01:05 on Wed 14 Nov.", "fact": "2046-11-12T15:18:43Z → 2046-11-13T17:04:33Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:13–01:01 on the 12th, 00:13–01:01 on the 13th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during niśītha. It covers 48 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both nights qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 221 s < 300 s" }, { "step": "ruling", "text": "Rāsayātrā, Zunyi, 2046: Tuesday 13 November.", "fact": "confidence: boundary (margin)" } ], "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": "2046-11-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-13", "confidence": "boundary" } ], "quote": "In Zunyi, Rāsayātrā 2046 falls on Tuesday 13 November. Pūrṇimā runs from 23:19 on Mon 12 Nov to 01:05 on Wed 14 Nov and covers all of niśītha that night. It also reaches the previous night for 48 minutes; by the rule the second night is taken. It is 3 min 41 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-11-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27665, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-11-17T04:15:54+08:00", "utc": "2046-11-16T20:15:54Z", "ms": 2426012153963.3 }, "end": { "local": "2046-11-18T04:34:55+08:00", "utc": "2046-11-17T20:34:55Z", "ms": 2426099694858.826 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-11-17T04:15:54+08:00", "utc": "2046-11-16T20:15:54Z", "ms": 2426012153963.3 }, "end": { "local": "2046-11-18T04:34:55+08:00", "utc": "2046-11-17T20:34:55Z", "ms": 2426099694858.826 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-11-16", "window": { "start": { "local": "2046-11-16T19:55:34+08:00", "utc": "2046-11-16T11:55:34Z", "ms": 2425982133913.7466 }, "end": { "local": "2046-11-16T19:55:34+08:00", "utc": "2046-11-16T11:55:34Z", "ms": 2425982133913.7466 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-11-17", "window": { "start": { "local": "2046-11-17T20:53:50+08:00", "utc": "2046-11-17T12:53:50Z", "ms": 2426072029985.072 }, "end": { "local": "2046-11-17T20:53:50+08:00", "utc": "2046-11-17T12:53:50Z", "ms": 2426072029985.072 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:16 on Sat 17 Nov to 04:35 on Sun 18 Nov.", "fact": "2046-11-16T20:15:54Z → 2046-11-17T20:34:55Z" }, { "step": "kaala", "text": "Moonrise is at 19:56 on the 16th and 20:54 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27665 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Saturday 17 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-17", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Saturday 17 November. Caturthī runs from 04:16 on Sat 17 Nov to 04:35 on Sun 18 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-11-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-11-24", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37763, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-11-23T20:51:02+08:00", "utc": "2046-11-23T12:51:02Z", "ms": 2426590262048.7573 }, "end": { "local": "2046-11-24T18:01:57+08:00", "utc": "2046-11-24T10:01:57Z", "ms": 2426666517055.888 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-11-23T20:51:02+08:00", "utc": "2046-11-23T12:51:02Z", "ms": 2426590262048.7573 }, "end": { "local": "2046-11-24T18:01:57+08:00", "utc": "2046-11-24T10:01:57Z", "ms": 2426666517055.888 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-11-24", "window": { "start": { "local": "2046-11-24T07:20:25+08:00", "utc": "2046-11-23T23:20:25Z", "ms": 2426628024565.701 }, "end": { "local": "2046-11-24T07:20:25+08:00", "utc": "2046-11-23T23:20:25Z", "ms": 2426628024565.701 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-11-25", "window": { "start": { "local": "2046-11-25T07:21:11+08:00", "utc": "2046-11-24T23:21:11Z", "ms": 2426714471085.064 }, "end": { "local": "2046-11-25T07:21:11+08:00", "utc": "2046-11-24T23:21:11Z", "ms": 2426714471085.064 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:51 on Fri 23 Nov to 18:02 on Sat 24 Nov.", "fact": "2046-11-23T12:51:02Z → 2046-11-24T10:01:57Z" }, { "step": "kaala", "text": "Sunrise is at 07:20 on the 24th and 07:21 on the 25th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37763 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Zunyi, 2046: Saturday 24 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-24", "confidence": "determinate" } ], "quote": "In Zunyi, Utpannā Ekādaśī 2046 falls on Saturday 24 November. Ekādaśī runs from 20:51 on Fri 23 Nov to 18:02 on Sat 24 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-11-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-11-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10722, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-11-25T14:58:29+08:00", "utc": "2046-11-25T06:58:29Z", "ms": 2426741909217.214 }, "end": { "local": "2046-11-26T11:49:00+08:00", "utc": "2046-11-26T03:49:00Z", "ms": 2426816939963.7397 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-11-25T14:58:29+08:00", "utc": "2046-11-25T06:58:29Z", "ms": 2426741909217.214 }, "end": { "local": "2046-11-26T11:49:00+08:00", "utc": "2046-11-26T03:49:00Z", "ms": 2426816939963.7397 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-11-25", "window": { "start": { "local": "2046-11-25T17:57:12+08:00", "utc": "2046-11-25T09:57:12Z", "ms": 2426752631684.925 }, "end": { "local": "2046-11-25T19:44:30+08:00", "utc": "2046-11-25T11:44:30Z", "ms": 2426759069797.4077 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "2046-11-26", "window": { "start": { "local": "2046-11-26T17:57:03+08:00", "utc": "2046-11-26T09:57:03Z", "ms": 2426839022797.9136 }, "end": { "local": "2046-11-26T19:44:28+08:00", "utc": "2046-11-26T11:44:28Z", "ms": 2426845468272.3296 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:58 on Sun 25 Nov to 11:49 on Mon 26 Nov.", "fact": "2046-11-25T06:58:29Z → 2046-11-26T03:49:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:57–19:44 on the 25th, 17:57–19:44 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 107 of 107 minutes on the 25th and 0 of 107 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 10722 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Sunday 25 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": "2046-11-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-25", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Sunday 25 November. Trayodaśī runs from 14:58 on Sun 25 Nov to 11:49 on Mon 26 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-11-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-11-26", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27541, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-11-26T11:49:00+08:00", "utc": "2046-11-26T03:49:00Z", "ms": 2426816939963.7397 }, "end": { "local": "2046-11-27T08:42:54+08:00", "utc": "2046-11-27T00:42:54Z", "ms": 2426892174428.5503 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-11-26T11:49:00+08:00", "utc": "2046-11-26T03:49:00Z", "ms": 2426816939963.7397 }, "end": { "local": "2046-11-27T08:42:54+08:00", "utc": "2046-11-27T00:42:54Z", "ms": 2426892174428.5503 } }, "kaala": "nishita", "days": [ { "local_date": "2046-11-25", "window": { "start": { "local": "2046-11-26T00:15:35+08:00", "utc": "2046-11-25T16:15:35Z", "ms": 2426775334606.735 }, "end": { "local": "2046-11-26T01:03:35+08:00", "utc": "2046-11-25T17:03:35Z", "ms": 2426778214606.735 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-11-26", "window": { "start": { "local": "2046-11-27T00:15:53+08:00", "utc": "2046-11-26T16:15:53Z", "ms": 2426861753326.9736 }, "end": { "local": "2046-11-27T01:03:53+08:00", "utc": "2046-11-26T17:03:53Z", "ms": 2426864633326.9736 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:49 on Mon 26 Nov to 08:43 on Tue 27 Nov.", "fact": "2046-11-26T03:49:00Z → 2046-11-27T00:42:54Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:16–01:04 on the 25th, 00:16–01:04 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 25th and 48 of 48 on the 26th.", "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 27541 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Monday 26 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-11-26", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Monday 26 November. Caturdaśī runs from 11:49 on Mon 26 Nov to 08:43 on Tue 27 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-11-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-12-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38060, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-12-01T00:08:47+08:00", "utc": "2046-11-30T16:08:47Z", "ms": 2427206926753.612 }, "end": { "local": "2046-12-01T23:39:34+08:00", "utc": "2046-12-01T15:39:34Z", "ms": 2427291574475.4497 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-01T00:08:47+08:00", "utc": "2046-11-30T16:08:47Z", "ms": 2427206926753.612 }, "end": { "local": "2046-12-01T23:39:34+08:00", "utc": "2046-12-01T15:39:34Z", "ms": 2427291574475.4497 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-11-30", "window": { "start": { "local": "2046-11-30T12:16:53+08:00", "utc": "2046-11-30T04:16:53Z", "ms": 2427164212575.548 }, "end": { "local": "2046-11-30T13:04:53+08:00", "utc": "2046-11-30T05:04:53Z", "ms": 2427167092575.548 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-12-01", "window": { "start": { "local": "2046-12-01T12:17:15+08:00", "utc": "2046-12-01T04:17:15Z", "ms": 2427250634885.093 }, "end": { "local": "2046-12-01T13:05:15+08:00", "utc": "2046-12-01T05:05:15Z", "ms": 2427253514885.093 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:09 on Sat 1 Dec to 23:40 on Sat 1 Dec.", "fact": "2046-11-30T16:08:47Z → 2046-12-01T15:39:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 30th, 12:17–13:05 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 38060 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Saturday 1 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-01", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Saturday 1 December. Caturthī runs from 00:09 on Sat 1 Dec to 23:40 on Sat 1 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-12-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38060, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2046-12-01T23:39:34+08:00", "utc": "2046-12-01T15:39:34Z", "ms": 2427291574475.4497 }, "end": { "local": "2046-12-02T23:59:05+08:00", "utc": "2046-12-02T15:59:05Z", "ms": 2427379144587.2197 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-01T23:39:34+08:00", "utc": "2046-12-01T15:39:34Z", "ms": 2427291574475.4497 }, "end": { "local": "2046-12-02T23:59:05+08:00", "utc": "2046-12-02T15:59:05Z", "ms": 2427379144587.2197 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-12-01", "window": { "start": { "local": "2046-12-01T12:17:15+08:00", "utc": "2046-12-01T04:17:15Z", "ms": 2427250634885.093 }, "end": { "local": "2046-12-01T13:05:15+08:00", "utc": "2046-12-01T05:05:15Z", "ms": 2427253514885.093 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-12-02", "window": { "start": { "local": "2046-12-02T12:17:38+08:00", "utc": "2046-12-02T04:17:38Z", "ms": 2427337057828.2695 }, "end": { "local": "2046-12-02T13:05:38+08:00", "utc": "2046-12-02T05:05:38Z", "ms": 2427339937828.2695 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 23:40 on Sat 1 Dec to 23:59 on Sun 2 Dec.", "fact": "2046-12-01T15:39:34Z → 2046-12-02T15:59:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 1st, 12:18–13:06 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 38060 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Zunyi, 2046: Sunday 2 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami-margashirsha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (2nd) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-02", "confidence": "determinate" } ], "quote": "In Zunyi, Nāga Pañcamī (Mārgaśīrṣa) 2046 falls on Sunday 2 December. Pañcamī runs from 23:40 on Sat 1 Dec to 23:59 on Sun 2 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39207, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-12-02T23:59:05+08:00", "utc": "2046-12-02T15:59:05Z", "ms": 2427379144587.2197 }, "end": { "local": "2046-12-04T01:05:17+08:00", "utc": "2046-12-03T17:05:17Z", "ms": 2427469516933.37 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-02T23:59:05+08:00", "utc": "2046-12-02T15:59:05Z", "ms": 2427379144587.2197 }, "end": { "local": "2046-12-04T01:05:17+08:00", "utc": "2046-12-03T17:05:17Z", "ms": 2427469516933.37 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-12-02", "window": { "start": { "local": "2046-12-02T12:17:38+08:00", "utc": "2046-12-02T04:17:38Z", "ms": 2427337057828.2695 }, "end": { "local": "2046-12-02T13:05:38+08:00", "utc": "2046-12-02T05:05:38Z", "ms": 2427339937828.2695 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-12-03", "window": { "start": { "local": "2046-12-03T12:18:01+08:00", "utc": "2046-12-03T04:18:01Z", "ms": 2427423481380.498 }, "end": { "local": "2046-12-03T13:06:01+08:00", "utc": "2046-12-03T05:06:01Z", "ms": 2427426361380.498 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 23:59 on Sun 2 Dec to 01:05 on Tue 4 Dec.", "fact": "2046-12-02T15:59:05Z → 2046-12-03T17:05:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 2nd, 12:18–13:06 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39207 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Zunyi, 2046: Monday 3 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "champa-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "not_evaluated": "The row calls the day special with Śatabhiṣaj nakṣatra, Vyatīpāta yoga and a Sunday; none is tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-03", "confidence": "determinate" } ], "quote": "In Zunyi, Campā Ṣaṣṭhī 2046 falls on Monday 3 December. Ṣaṣṭhī runs from 23:59 on Sun 2 Dec to 01:05 on Tue 4 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39207, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2046-12-02T23:59:05+08:00", "utc": "2046-12-02T15:59:05Z", "ms": 2427379144587.2197 }, "end": { "local": "2046-12-04T01:05:17+08:00", "utc": "2046-12-03T17:05:17Z", "ms": 2427469516933.37 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-02T23:59:05+08:00", "utc": "2046-12-02T15:59:05Z", "ms": 2427379144587.2197 }, "end": { "local": "2046-12-04T01:05:17+08:00", "utc": "2046-12-03T17:05:17Z", "ms": 2427469516933.37 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-12-02", "window": { "start": { "local": "2046-12-02T12:17:38+08:00", "utc": "2046-12-02T04:17:38Z", "ms": 2427337057828.2695 }, "end": { "local": "2046-12-02T13:05:38+08:00", "utc": "2046-12-02T05:05:38Z", "ms": 2427339937828.2695 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-12-03", "window": { "start": { "local": "2046-12-03T12:18:01+08:00", "utc": "2046-12-03T04:18:01Z", "ms": 2427423481380.498 }, "end": { "local": "2046-12-03T13:06:01+08:00", "utc": "2046-12-03T05:06:01Z", "ms": 2427426361380.498 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 23:59 on Sun 2 Dec to 01:05 on Tue 4 Dec.", "fact": "2046-12-02T15:59:05Z → 2046-12-03T17:05:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 2nd, 12:18–13:06 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 39207 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Zunyi, 2046: Monday 3 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-03", "confidence": "determinate" } ], "quote": "In Zunyi, Skanda Ṣaṣṭhī 2046 falls on Monday 3 December. Ṣaṣṭhī runs from 23:59 on Sun 2 Dec to 01:05 on Tue 4 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34037, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2046-12-04T01:05:17+08:00", "utc": "2046-12-03T17:05:17Z", "ms": 2427469516933.37 }, "end": { "local": "2046-12-05T02:51:34+08:00", "utc": "2046-12-04T18:51:34Z", "ms": 2427562293704.8457 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-04T01:05:17+08:00", "utc": "2046-12-03T17:05:17Z", "ms": 2427469516933.37 }, "end": { "local": "2046-12-05T02:51:34+08:00", "utc": "2046-12-04T18:51:34Z", "ms": 2427562293704.8457 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-12-04", "window": { "start": { "local": "2046-12-04T12:18:26+08:00", "utc": "2046-12-04T04:18:26Z", "ms": 2427509905517.1406 }, "end": { "local": "2046-12-04T13:06:26+08:00", "utc": "2046-12-04T05:06:26Z", "ms": 2427512785517.1406 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-12-05", "window": { "start": { "local": "2046-12-05T12:18:50+08:00", "utc": "2046-12-05T04:18:50Z", "ms": 2427596330213.391 }, "end": { "local": "2046-12-05T13:06:50+08:00", "utc": "2046-12-05T05:06:50Z", "ms": 2427599210213.391 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 01:05 on Tue 4 Dec to 02:52 on Wed 5 Dec.", "fact": "2046-12-03T17:05:17Z → 2046-12-04T18:51:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 4th, 12:19–13:07 on the 5th.", "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 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: purvaviddha → only-day · margin 34037 s" }, { "step": "ruling", "text": "Mitra Saptamī, Zunyi, 2046: Tuesday 4 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mitra-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Mitra saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-04", "confidence": "determinate" } ], "quote": "In Zunyi, Mitra Saptamī 2046 falls on Tuesday 4 December. Saptamī runs from 01:05 on Tue 4 Dec to 02:52 on Wed 5 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/ekadashi?on=2046-12-09", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9641, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-12-08T10:11:35+08:00", "utc": "2046-12-08T02:11:35Z", "ms": 2427847894690.726 }, "end": { "local": "2046-12-09T12:33:47+08:00", "utc": "2046-12-09T04:33:47Z", "ms": 2427942826609.8633 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-08T10:11:35+08:00", "utc": "2046-12-08T02:11:35Z", "ms": 2427847894690.726 }, "end": { "local": "2046-12-09T12:33:47+08:00", "utc": "2046-12-09T04:33:47Z", "ms": 2427942826609.8633 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-12-08", "window": { "start": { "local": "2046-12-08T07:30:54+08:00", "utc": "2046-12-07T23:30:54Z", "ms": 2427838253515.501 }, "end": { "local": "2046-12-08T07:30:54+08:00", "utc": "2046-12-07T23:30:54Z", "ms": 2427838253515.501 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2046-12-09", "window": { "start": { "local": "2046-12-09T07:31:35+08:00", "utc": "2046-12-08T23:31:35Z", "ms": 2427924695119.63 }, "end": { "local": "2046-12-09T07:31:35+08:00", "utc": "2046-12-08T23:31:35Z", "ms": 2427924695119.63 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:12 on Sat 8 Dec to 12:34 on Sun 9 Dec.", "fact": "2046-12-08T02:11:35Z → 2046-12-09T04:33:47Z" }, { "step": "kaala", "text": "Sunrise is at 07:31 on the 8th and 07:32 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 8th and is 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 9641 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Zunyi, 2046: Sunday 9 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": "2046-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-09", "confidence": "determinate" } ], "quote": "In Zunyi, Mokṣadā Ekādaśī 2046 falls on Sunday 9 December. Ekādaśī runs from 10:12 on Sat 8 Dec to 12:34 on Sun 9 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-12-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 793, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2046-12-09T12:33:47+08:00", "utc": "2046-12-09T04:33:47Z", "ms": 2427942826609.8633 }, "end": { "local": "2046-12-10T14:35:34+08:00", "utc": "2046-12-10T06:35:34Z", "ms": 2428036534366.7617 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-09T12:33:47+08:00", "utc": "2046-12-09T04:33:47Z", "ms": 2427942826609.8633 }, "end": { "local": "2046-12-10T14:35:34+08:00", "utc": "2046-12-10T06:35:34Z", "ms": 2428036534366.7617 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-12-09", "window": { "start": { "local": "2046-12-09T12:20:34+08:00", "utc": "2046-12-09T04:20:34Z", "ms": 2427942034087.2295 }, "end": { "local": "2046-12-09T13:08:34+08:00", "utc": "2046-12-09T05:08:34Z", "ms": 2427944914087.2295 } }, "covered_min": 35, "window_min": 48, "qualifies": true }, { "local_date": "2046-12-10", "window": { "start": { "local": "2046-12-10T12:21:01+08:00", "utc": "2046-12-10T04:21:01Z", "ms": 2428028461197.9883 }, "end": { "local": "2046-12-10T13:09:01+08:00", "utc": "2046-12-10T05:09:01Z", "ms": 2428031341197.9883 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 12:34 on Sun 9 Dec to 14:36 on Mon 10 Dec.", "fact": "2046-12-09T04:33:47Z → 2046-12-10T06:35:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:21–13:09 on the 9th, 12:21–13:09 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 35 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 793 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Zunyi, 2046: Monday 10 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": "2046-12-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-10", "confidence": "determinate" } ], "quote": "In Zunyi, Akhaṇḍa Dvādaśī 2046 falls on Monday 10 December. Dvādaśī runs from 12:34 on Sun 9 Dec to 14:36 on Mon 10 Dec and covers all of madhyāhna that midday. It also reaches the previous midday for 35 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/pradosha-vrata?on=2046-12-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6417, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-12-10T14:35:34+08:00", "utc": "2046-12-10T06:35:34Z", "ms": 2428036534366.7617 }, "end": { "local": "2046-12-11T16:11:04+08:00", "utc": "2046-12-11T08:11:04Z", "ms": 2428128663889.1294 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-10T14:35:34+08:00", "utc": "2046-12-10T06:35:34Z", "ms": 2428036534366.7617 }, "end": { "local": "2046-12-11T16:11:04+08:00", "utc": "2046-12-11T08:11:04Z", "ms": 2428128663889.1294 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-12-10", "window": { "start": { "local": "2046-12-10T17:57:46+08:00", "utc": "2046-12-10T09:57:46Z", "ms": 2428048666333.0947 }, "end": { "local": "2046-12-10T19:46:28+08:00", "utc": "2046-12-10T11:46:28Z", "ms": 2428055187662.858 } }, "covered_min": 109, "window_min": 109, "qualifies": true }, { "local_date": "2046-12-11", "window": { "start": { "local": "2046-12-11T17:58:01+08:00", "utc": "2046-12-11T09:58:01Z", "ms": 2428135081118.7056 }, "end": { "local": "2046-12-11T19:46:46+08:00", "utc": "2046-12-11T11:46:46Z", "ms": 2428141605744.4204 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:36 on Mon 10 Dec to 16:11 on Tue 11 Dec.", "fact": "2046-12-10T06:35:34Z → 2046-12-11T08:11:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:58–19:46 on the 10th, 17:58–19:47 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 109 of 109 minutes on the 10th and 0 of 109 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6417 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Zunyi, 2046: Monday 10 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-10", "confidence": "determinate" } ], "quote": "In Zunyi, Śukla Pradoṣa Vrata 2046 falls on Monday 10 December. Trayodaśī runs from 14:36 on Mon 10 Dec to 16:11 on Tue 11 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-12-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-12", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 182, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2046-12-12T17:17:43+08:00", "utc": "2046-12-12T09:17:43Z", "ms": 2428219062779.19 }, "end": { "local": "2046-12-13T17:55:33+08:00", "utc": "2046-12-13T09:55:33Z", "ms": 2428307732814.459 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-12T17:17:43+08:00", "utc": "2046-12-12T09:17:43Z", "ms": 2428219062779.19 }, "end": { "local": "2046-12-13T17:55:33+08:00", "utc": "2046-12-13T09:55:33Z", "ms": 2428307732814.459 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-12-12", "window": { "start": { "local": "2046-12-12T17:58:17+08:00", "utc": "2046-12-12T09:58:17Z", "ms": 2428221497395.9624 }, "end": { "local": "2046-12-12T19:47:05+08:00", "utc": "2046-12-12T11:47:05Z", "ms": 2428228025015.2754 } }, "covered_min": 109, "window_min": 109, "qualifies": true }, { "local_date": "2046-12-13", "window": { "start": { "local": "2046-12-13T17:58:35+08:00", "utc": "2046-12-13T09:58:35Z", "ms": 2428307915148.162 }, "end": { "local": "2046-12-13T19:47:25+08:00", "utc": "2046-12-13T11:47:25Z", "ms": 2428314445455.973 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 17:18 on Wed 12 Dec to 17:56 on Thu 13 Dec.", "fact": "2046-12-12T09:17:43Z → 2046-12-13T09:55:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:58–19:47 on the 12th, 17:59–19:47 on the 13th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 109 of 109 minutes on the 12th and 0 of 109 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 182 s < 300 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Zunyi, 2046: Wednesday 12 December.", "fact": "confidence: boundary (margin)" } ], "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": "2046-12-12", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-12", "confidence": "boundary" } ], "quote": "In Zunyi, Dattātreyotpatti (Datta Jayanti) 2046 falls on Wednesday 12 December. Pūrṇimā runs from 17:18 on Wed 12 Dec to 17:56 on Thu 13 Dec and covers all of pradoṣa that evening. It is 3 min 02 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/zunyi/festivals/2046/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": "/zunyi/festivals/2046/sankashta-chaturthi?on=2046-12-16", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12900, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-12-16T17:15:29+08:00", "utc": "2046-12-16T09:15:29Z", "ms": 2428564528787.5767 }, "end": { "local": "2046-12-17T16:18:39+08:00", "utc": "2046-12-17T08:18:39Z", "ms": 2428647519111.5894 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-16T17:15:29+08:00", "utc": "2046-12-16T09:15:29Z", "ms": 2428564528787.5767 }, "end": { "local": "2046-12-17T16:18:39+08:00", "utc": "2046-12-17T08:18:39Z", "ms": 2428647519111.5894 } }, "kaala": "moonrise", "days": [ { "local_date": "2046-12-16", "window": { "start": { "local": "2046-12-16T20:50:28+08:00", "utc": "2046-12-16T12:50:28Z", "ms": 2428577428400.8423 }, "end": { "local": "2046-12-16T20:50:28+08:00", "utc": "2046-12-16T12:50:28Z", "ms": 2428577428400.8423 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-12-17", "window": { "start": { "local": "2046-12-17T21:53:15+08:00", "utc": "2046-12-17T13:53:15Z", "ms": 2428667594902.314 }, "end": { "local": "2046-12-17T21:53:15+08:00", "utc": "2046-12-17T13:53:15Z", "ms": 2428667594902.314 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:15 on Sun 16 Dec to 16:19 on Mon 17 Dec.", "fact": "2046-12-16T09:15:29Z → 2046-12-17T08:18:39Z" }, { "step": "kaala", "text": "Moonrise is at 20:50 on the 16th and 21:53 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12900 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Zunyi, 2046: Sunday 16 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-16", "confidence": "determinate" } ], "quote": "In Zunyi, Saṅkaṣṭa Caturthī 2046 falls on Sunday 16 December. Caturthī runs from 17:15 on Sun 16 Dec to 16:19 on Mon 17 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/sankashta-chaturthi?on=2046-12-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/ekadashi?on=2046-12-23", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9209, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2046-12-23T05:06:22+08:00", "utc": "2046-12-22T21:06:22Z", "ms": 2429125582094.8784 }, "end": { "local": "2046-12-24T02:42:20+08:00", "utc": "2046-12-23T18:42:20Z", "ms": 2429203339675.256 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-23T05:06:22+08:00", "utc": "2046-12-22T21:06:22Z", "ms": 2429125582094.8784 }, "end": { "local": "2046-12-24T02:42:20+08:00", "utc": "2046-12-23T18:42:20Z", "ms": 2429203339675.256 } }, "kaala": "sunrise", "days": [ { "local_date": "2046-12-23", "window": { "start": { "local": "2046-12-23T07:39:51+08:00", "utc": "2046-12-22T23:39:51Z", "ms": 2429134791089.416 }, "end": { "local": "2046-12-23T07:39:51+08:00", "utc": "2046-12-22T23:39:51Z", "ms": 2429134791089.416 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2046-12-24", "window": { "start": { "local": "2046-12-24T07:40:19+08:00", "utc": "2046-12-23T23:40:19Z", "ms": 2429221218875.4185 }, "end": { "local": "2046-12-24T07:40:19+08:00", "utc": "2046-12-23T23:40:19Z", "ms": 2429221218875.4185 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:06 on Sun 23 Dec to 02:42 on Mon 24 Dec.", "fact": "2046-12-22T21:06:22Z → 2046-12-23T18:42:20Z" }, { "step": "kaala", "text": "Sunrise is at 07:40 on the 23rd and 07:40 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 23rd and is not 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 9209 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Zunyi, 2046: Sunday 23 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": "2046-12-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-23", "confidence": "determinate" } ], "quote": "In Zunyi, Saphalā Ekādaśī 2046 falls on Sunday 23 December. Ekādaśī runs from 05:06 on Sun 23 Dec to 02:42 on Mon 24 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/zunyi/festivals/2046/ekadashi?on=2046-12-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/pradosha-vrata?on=2046-12-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8130, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2046-12-25T00:20:50+08:00", "utc": "2046-12-24T16:20:50Z", "ms": 2429281250354.5684 }, "end": { "local": "2046-12-25T22:08:24+08:00", "utc": "2046-12-25T14:08:24Z", "ms": 2429359703652.83 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-25T00:20:50+08:00", "utc": "2046-12-24T16:20:50Z", "ms": 2429281250354.5684 }, "end": { "local": "2046-12-25T22:08:24+08:00", "utc": "2046-12-25T14:08:24Z", "ms": 2429359703652.83 } }, "kaala": "pradosha", "days": [ { "local_date": "2046-12-24", "window": { "start": { "local": "2046-12-24T18:03:22+08:00", "utc": "2046-12-24T10:03:22Z", "ms": 2429258601712.068 }, "end": { "local": "2046-12-24T19:52:21+08:00", "utc": "2046-12-24T11:52:21Z", "ms": 2429265140877.224 } }, "covered_min": 0, "window_min": 109, "qualifies": false }, { "local_date": "2046-12-25", "window": { "start": { "local": "2046-12-25T18:03:55+08:00", "utc": "2046-12-25T10:03:55Z", "ms": 2429345035336.6626 }, "end": { "local": "2046-12-25T19:52:53+08:00", "utc": "2046-12-25T11:52:53Z", "ms": 2429351573395.7427 } }, "covered_min": 109, "window_min": 109, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:21 on Tue 25 Dec to 22:08 on Tue 25 Dec.", "fact": "2046-12-24T16:20:50Z → 2046-12-25T14:08:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:03–19:52 on the 24th, 18:04–19:53 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 109 minutes on the 24th and 109 of 109 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8130 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Zunyi, 2046: Tuesday 25 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2046-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-25", "confidence": "determinate" } ], "quote": "In Zunyi, Kṛṣṇa Pradoṣa Vrata 2046 falls on Tuesday 25 December. Trayodaśī runs from 00:21 on Tue 25 Dec to 22:08 on Tue 25 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/zunyi/festivals/2046/pradosha-vrata?on=2046-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/shivaratri?on=2046-12-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8409, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2046-12-25T22:08:24+08:00", "utc": "2046-12-25T14:08:24Z", "ms": 2429359703652.83 }, "end": { "local": "2046-12-26T20:12:03+08:00", "utc": "2046-12-26T12:12:03Z", "ms": 2429439122633.181 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-25T22:08:24+08:00", "utc": "2046-12-25T14:08:24Z", "ms": 2429359703652.83 }, "end": { "local": "2046-12-26T20:12:03+08:00", "utc": "2046-12-26T12:12:03Z", "ms": 2429439122633.181 } }, "kaala": "nishita", "days": [ { "local_date": "2046-12-25", "window": { "start": { "local": "2046-12-26T00:28:33+08:00", "utc": "2046-12-25T16:28:33Z", "ms": 2429368113058.2134 }, "end": { "local": "2046-12-26T01:16:33+08:00", "utc": "2046-12-25T17:16:33Z", "ms": 2429370993058.2134 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2046-12-26", "window": { "start": { "local": "2046-12-27T00:29:02+08:00", "utc": "2046-12-26T16:29:02Z", "ms": 2429454542446.4224 }, "end": { "local": "2046-12-27T01:17:02+08:00", "utc": "2046-12-26T17:17:02Z", "ms": 2429457422446.4224 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:08 on Tue 25 Dec to 20:12 on Wed 26 Dec.", "fact": "2046-12-25T14:08:24Z → 2046-12-26T12:12:03Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:29–01:17 on the 25th, 00:29–01:17 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 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. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8409 s" }, { "step": "ruling", "text": "Śivarātri, Zunyi, 2046: Tuesday 25 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": "2046-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-25", "confidence": "determinate" } ], "quote": "In Zunyi, Śivarātri 2046 falls on Tuesday 25 December. Caturdaśī runs from 22:08 on Tue 25 Dec to 20:12 on Wed 26 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/zunyi/festivals/2046/shivaratri?on=2046-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-12-31", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1783621", "year": 2046, "local_date": "2046-12-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14573, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2046-12-30T17:21:42+08:00", "utc": "2046-12-30T09:21:42Z", "ms": 2429774502433.509 }, "end": { "local": "2046-12-31T18:15:14+08:00", "utc": "2046-12-31T10:15:14Z", "ms": 2429864113752.025 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2046-12-30T17:21:42+08:00", "utc": "2046-12-30T09:21:42Z", "ms": 2429774502433.509 }, "end": { "local": "2046-12-31T18:15:14+08:00", "utc": "2046-12-31T10:15:14Z", "ms": 2429864113752.025 } }, "kaala": "madhyahna", "days": [ { "local_date": "2046-12-30", "window": { "start": { "local": "2046-12-30T12:30:49+08:00", "utc": "2046-12-30T04:30:49Z", "ms": 2429757049042.8853 }, "end": { "local": "2046-12-30T13:18:49+08:00", "utc": "2046-12-30T05:18:49Z", "ms": 2429759929042.8853 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2046-12-31", "window": { "start": { "local": "2046-12-31T12:31:18+08:00", "utc": "2046-12-31T04:31:18Z", "ms": 2429843478133.965 }, "end": { "local": "2046-12-31T13:19:18+08:00", "utc": "2046-12-31T05:19:18Z", "ms": 2429846358133.965 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:22 on Sun 30 Dec to 18:15 on Mon 31 Dec.", "fact": "2046-12-30T09:21:42Z → 2046-12-31T10:15:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 30th, 12:31–13:19 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14573 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Zunyi, 2046: Monday 31 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": "2046-12-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2046-12-31", "confidence": "determinate" } ], "quote": "In Zunyi, Vināyaka Caturthī 2046 falls on Monday 31 December. Caturthī runs from 17:22 on Sun 30 Dec to 18:15 on Mon 31 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/zunyi/festivals/2046/vinayaka-chaturthi?on=2046-12-31", "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" } }