{ "id": "/fuzhou/festivals/1993", "place": { "id": "1810821", "slug": "fuzhou", "name": "Fuzhou", "region": "Fujian, China", "country": "CN", "lat": 26.06139, "lon": 119.30611, "elevation_m": 14, "tz": "Asia/Shanghai" }, "year": 1993, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-01-04", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12908, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-01-04T03:08:10+08:00", "utc": "1993-01-03T19:08:10Z", "ms": 726088090496.692 }, "end": { "local": "1993-01-05T03:16:07+08:00", "utc": "1993-01-04T19:16:07Z", "ms": 726174967401.2598 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-01-04T03:08:10+08:00", "utc": "1993-01-03T19:08:10Z", "ms": 726088090496.692 }, "end": { "local": "1993-01-05T03:16:07+08:00", "utc": "1993-01-04T19:16:07Z", "ms": 726174967401.2598 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-01-04", "window": { "start": { "local": "1993-01-04T06:51:03+08:00", "utc": "1993-01-03T22:51:03Z", "ms": 726101463092.6725 }, "end": { "local": "1993-01-04T06:51:03+08:00", "utc": "1993-01-03T22:51:03Z", "ms": 726101463092.6725 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-01-05", "window": { "start": { "local": "1993-01-05T06:51:15+08:00", "utc": "1993-01-04T22:51:15Z", "ms": 726187875309.2041 }, "end": { "local": "1993-01-05T06:51:15+08:00", "utc": "1993-01-04T22:51:15Z", "ms": 726187875309.2041 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:08 on Mon 4 Jan to 03:16 on Tue 5 Jan.", "fact": "1993-01-03T19:08:10Z → 1993-01-04T19:16:07Z" }, { "step": "kaala", "text": "Sunrise is at 06:51 on the 4th and 06:51 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 4th and is not on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12908 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 1993: Monday 4 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 1993 falls on Monday 4 January. Ekādaśī runs from 03:08 on Mon 4 Jan to 03:16 on Tue 5 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-01-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-01-06", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21601, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-01-06T02:36:55+08:00", "utc": "1993-01-05T18:36:55Z", "ms": 726259014527.7834 }, "end": { "local": "1993-01-07T01:13:16+08:00", "utc": "1993-01-06T17:13:16Z", "ms": 726340396121.1747 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-01-06T02:36:55+08:00", "utc": "1993-01-05T18:36:55Z", "ms": 726259014527.7834 }, "end": { "local": "1993-01-07T01:13:16+08:00", "utc": "1993-01-06T17:13:16Z", "ms": 726340396121.1747 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-01-05", "window": { "start": { "local": "1993-01-05T17:25:06+08:00", "utc": "1993-01-05T09:25:06Z", "ms": 726225905965.6426 }, "end": { "local": "1993-01-05T19:12:37+08:00", "utc": "1993-01-05T11:12:37Z", "ms": 726232356646.8109 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "1993-01-06", "window": { "start": { "local": "1993-01-06T17:25:49+08:00", "utc": "1993-01-06T09:25:49Z", "ms": 726312348696.272 }, "end": { "local": "1993-01-06T19:13:15+08:00", "utc": "1993-01-06T11:13:15Z", "ms": 726318794920.3265 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:37 on Wed 6 Jan to 01:13 on Thu 7 Jan.", "fact": "1993-01-05T18:36:55Z → 1993-01-06T17:13:16Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:13 on the 5th, 17:26–19:13 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 108 minutes on the 5th and 107 of 107 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21601 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Wednesday 6 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": "1993-01-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Wednesday 6 January. Trayodaśī runs from 02:37 on Wed 6 Jan to 01:13 on Thu 7 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-01-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-01-11", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33577, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-01-11T11:21:02+08:00", "utc": "1993-01-11T03:21:02Z", "ms": 726722462474.7817 }, "end": { "local": "1993-01-12T08:15:15+08:00", "utc": "1993-01-12T00:15:15Z", "ms": 726797714969.7306 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-11T11:21:02+08:00", "utc": "1993-01-11T03:21:02Z", "ms": 726722462474.7817 }, "end": { "local": "1993-01-12T08:15:15+08:00", "utc": "1993-01-12T00:15:15Z", "ms": 726797714969.7306 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-01-11", "window": { "start": { "local": "1993-01-11T20:40:40+08:00", "utc": "1993-01-11T12:40:40Z", "ms": 726756039765.4514 }, "end": { "local": "1993-01-11T20:40:40+08:00", "utc": "1993-01-11T12:40:40Z", "ms": 726756039765.4514 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-01-12", "window": { "start": { "local": "1993-01-12T21:44:45+08:00", "utc": "1993-01-12T13:44:45Z", "ms": 726846285024.2784 }, "end": { "local": "1993-01-12T21:44:45+08:00", "utc": "1993-01-12T13:44:45Z", "ms": 726846285024.2784 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:21 on Mon 11 Jan to 08:15 on Tue 12 Jan.", "fact": "1993-01-11T03:21:02Z → 1993-01-12T00:15:15Z" }, { "step": "kaala", "text": "Moonrise is at 20:41 on the 11th and 21:45 on the 12th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 11th and is not on the 12th.", "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 33577 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Monday 11 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": "1993-01-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Monday 11 January. Caturthī runs from 11:21 on Mon 11 Jan to 08:15 on Tue 12 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-01-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39937, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-02-12T19:26:44+08:00", "utc": "1993-02-12T11:26:44Z", "ms": 729516404356.17 } }, "span": { "of": "transit", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 } }, "kaala": "sunset-day", "days": [ { "local_date": "1993-01-14", "window": { "start": { "local": "1993-01-13T17:31:00+08:00", "utc": "1993-01-13T09:31:00Z", "ms": 726917460063.1642 }, "end": { "local": "1993-01-14T17:31:46+08:00", "utc": "1993-01-14T09:31:46Z", "ms": 727003905883.6168 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "1993-01-15", "window": { "start": { "local": "1993-01-14T17:31:46+08:00", "utc": "1993-01-14T09:31:46Z", "ms": 727003905883.6168 }, "end": { "local": "1993-01-15T17:32:32+08:00", "utc": "1993-01-15T09:32:32Z", "ms": 727090351934.1686 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1993-01-14", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 06:26 on Thu 14 Jan.", "fact": "1993-01-13T22:26:09Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:32, and the day of the 15th ends at 17:33.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 39937 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Thursday 14 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Fuzhou, 1993: Wednesday 13 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1993-01-13", "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": "1993-01-12", "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 Fuzhou, Bhogi 1993 falls on Wednesday 13 January. It is kept the day before Pongal, which falls on Thursday 14 January. The Sun enters Makara at 06:26 on Thu 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th. Counted from sunrise, as in Orissa, it is 12 January.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39937, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-02-12T19:26:44+08:00", "utc": "1993-02-12T11:26:44Z", "ms": 729516404356.17 } }, "span": { "of": "transit", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 } }, "kaala": "sunset-day", "days": [ { "local_date": "1993-01-14", "window": { "start": { "local": "1993-01-13T17:31:00+08:00", "utc": "1993-01-13T09:31:00Z", "ms": 726917460063.1642 }, "end": { "local": "1993-01-14T17:31:46+08:00", "utc": "1993-01-14T09:31:46Z", "ms": 727003905883.6168 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "1993-01-15", "window": { "start": { "local": "1993-01-14T17:31:46+08:00", "utc": "1993-01-14T09:31:46Z", "ms": 727003905883.6168 }, "end": { "local": "1993-01-15T17:32:32+08:00", "utc": "1993-01-15T09:32:32Z", "ms": 727090351934.1686 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 06:26 on Thu 14 Jan.", "fact": "1993-01-13T22:26:09Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:32, and the day of the 15th ends at 17:33.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 39937 s" }, { "step": "ruling", "text": "Pongal, Fuzhou, 1993: Thursday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1993-01-14", "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": "1993-01-13", "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 Fuzhou, Pongal 1993 falls on Thursday 14 January. The Sun enters Makara at 06:26 on Thu 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th. Counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23169, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-02-12T19:26:44+08:00", "utc": "1993-02-12T11:26:44Z", "ms": 729516404356.17 } }, "span": { "of": "transit", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 } }, "kaala": "civil-day", "days": [ { "local_date": "1993-01-13", "window": { "start": { "local": "1993-01-13T00:00:00+08:00", "utc": "1993-01-12T16:00:00Z", "ms": 726854400000 }, "end": { "local": "1993-01-14T00:00:00+08:00", "utc": "1993-01-13T16:00:00Z", "ms": 726940800000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false }, { "local_date": "1993-01-14", "window": { "start": { "local": "1993-01-14T00:00:00+08:00", "utc": "1993-01-13T16:00:00Z", "ms": 726940800000 }, "end": { "local": "1993-01-15T00:00:00+08:00", "utc": "1993-01-14T16:00:00Z", "ms": 727027200000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 06:26 on Thu 14 Jan.", "fact": "1993-01-13T22:26:09Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Fuzhou.", "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 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 midnight → only-day · margin 23169 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Fuzhou, 1993: Thursday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1993-01-13", "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." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "1993-01-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Fuzhou, Makara Saṅkrānti 1993 falls on Thursday 14 January. The Sun enters Makara at 06:26 on Thu 14 Jan, and the rule counts the day from midnight. Counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39937, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-02-12T19:26:44+08:00", "utc": "1993-02-12T11:26:44Z", "ms": 729516404356.17 } }, "span": { "of": "transit", "start": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 }, "end": { "local": "1993-01-14T06:26:09+08:00", "utc": "1993-01-13T22:26:09Z", "ms": 726963969252.3086 } }, "kaala": "sunset-day", "days": [ { "local_date": "1993-01-14", "window": { "start": { "local": "1993-01-13T17:31:00+08:00", "utc": "1993-01-13T09:31:00Z", "ms": 726917460063.1642 }, "end": { "local": "1993-01-14T17:31:46+08:00", "utc": "1993-01-14T09:31:46Z", "ms": 727003905883.6168 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "1993-01-15", "window": { "start": { "local": "1993-01-14T17:31:46+08:00", "utc": "1993-01-14T09:31:46Z", "ms": 727003905883.6168 }, "end": { "local": "1993-01-15T17:32:32+08:00", "utc": "1993-01-15T09:32:32Z", "ms": 727090351934.1686 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1993-01-14", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 06:26 on Thu 14 Jan.", "fact": "1993-01-13T22:26:09Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:32, and the day of the 15th ends at 17:33.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 39937 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Thursday 14 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Fuzhou, 1993: Friday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1993-01-15", "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": "1993-01-14", "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 Fuzhou, Mattu Pongal 1993 falls on Friday 15 January. It is kept the day after Pongal, which falls on Thursday 14 January. The Sun enters Makara at 06:26 on Thu 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th. Counted from sunrise, as in Orissa, it is 14 January.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-01-18", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32115, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-01-17T21:52:43+08:00", "utc": "1993-01-17T13:52:43Z", "ms": 727278763458.044 }, "end": { "local": "1993-01-18T21:56:16+08:00", "utc": "1993-01-18T13:56:16Z", "ms": 727365376000.1678 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-17T21:52:43+08:00", "utc": "1993-01-17T13:52:43Z", "ms": 727278763458.044 }, "end": { "local": "1993-01-18T21:56:16+08:00", "utc": "1993-01-18T13:56:16Z", "ms": 727365376000.1678 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-01-18", "window": { "start": { "local": "1993-01-18T06:51:40+08:00", "utc": "1993-01-17T22:51:40Z", "ms": 727311099527.175 }, "end": { "local": "1993-01-18T06:51:40+08:00", "utc": "1993-01-17T22:51:40Z", "ms": 727311099527.175 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-01-19", "window": { "start": { "local": "1993-01-19T06:51:31+08:00", "utc": "1993-01-18T22:51:31Z", "ms": 727397490926.5642 }, "end": { "local": "1993-01-19T06:51:31+08:00", "utc": "1993-01-18T22:51:31Z", "ms": 727397490926.5642 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:53 on Sun 17 Jan to 21:56 on Mon 18 Jan.", "fact": "1993-01-17T13:52:43Z → 1993-01-18T13:56:16Z" }, { "step": "kaala", "text": "Sunrise is at 06:52 on the 18th and 06:52 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 32115 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Fuzhou, 1993: Monday 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": "1993-01-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṣaṭtilā Ekādaśī 1993 falls on Monday 18 January. Ekādaśī runs from 21:53 on Sun 17 Jan to 21:56 on Mon 18 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-01-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-01-20", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11177, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-01-19T22:28:01+08:00", "utc": "1993-01-19T14:28:01Z", "ms": 727453680865.9596 }, "end": { "local": "1993-01-20T23:25:17+08:00", "utc": "1993-01-20T15:25:17Z", "ms": 727543516783.7075 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-19T22:28:01+08:00", "utc": "1993-01-19T14:28:01Z", "ms": 727453680865.9596 }, "end": { "local": "1993-01-20T23:25:17+08:00", "utc": "1993-01-20T15:25:17Z", "ms": 727543516783.7075 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-01-19", "window": { "start": { "local": "1993-01-19T17:35:38+08:00", "utc": "1993-01-19T09:35:38Z", "ms": 727436137690.9293 }, "end": { "local": "1993-01-19T19:21:43+08:00", "utc": "1993-01-19T11:21:43Z", "ms": 727442503442.9232 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1993-01-20", "window": { "start": { "local": "1993-01-20T17:36:24+08:00", "utc": "1993-01-20T09:36:24Z", "ms": 727522584331.0603 }, "end": { "local": "1993-01-20T19:22:22+08:00", "utc": "1993-01-20T11:22:22Z", "ms": 727528942319.328 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:28 on Tue 19 Jan to 23:25 on Wed 20 Jan.", "fact": "1993-01-19T14:28:01Z → 1993-01-20T15:25:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:36–19:22 on the 19th, 17:36–19:22 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 106 minutes on the 19th and 106 of 106 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 11177 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Wednesday 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": "1993-01-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Wednesday 20 January. Trayodaśī runs from 22:28 on Tue 19 Jan to 23:25 on Wed 20 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-01-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-01-20", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-20", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 453, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-01-20T23:25:17+08:00", "utc": "1993-01-20T15:25:17Z", "ms": 727543516783.7075 }, "end": { "local": "1993-01-22T00:45:36+08:00", "utc": "1993-01-21T16:45:36Z", "ms": 727634736264.6556 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-20T23:25:17+08:00", "utc": "1993-01-20T15:25:17Z", "ms": 727543516783.7075 }, "end": { "local": "1993-01-22T00:45:36+08:00", "utc": "1993-01-21T16:45:36Z", "ms": 727634736264.6556 } }, "kaala": "nishita", "days": [ { "local_date": "1993-01-20", "window": { "start": { "local": "1993-01-20T23:49:47+08:00", "utc": "1993-01-20T15:49:47Z", "ms": 727544986787.0642 }, "end": { "local": "1993-01-21T00:37:47+08:00", "utc": "1993-01-20T16:37:47Z", "ms": 727547866787.0642 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-01-21", "window": { "start": { "local": "1993-01-21T23:50:04+08:00", "utc": "1993-01-21T15:50:04Z", "ms": 727631403572.4192 }, "end": { "local": "1993-01-22T00:38:04+08:00", "utc": "1993-01-21T16:38:04Z", "ms": 727634283572.4192 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:25 on Wed 20 Jan to 00:46 on Fri 22 Jan.", "fact": "1993-01-20T15:25:17Z → 1993-01-21T16:45:36Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:50–00:38 on the 20th, 23:50–00:38 on the 21st.", "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 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both nights qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 453 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Wednesday 20 January.", "fact": "confidence: boundary (tie-break-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": "1993-01-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-20", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Wednesday 20 January. Caturdaśī runs from 23:25 on Wed 20 Jan to 00:46 on Fri 22 Jan and covers all of niśītha that night. It also reaches the next night for 48 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/fuzhou/festivals/1993/shivaratri?on=1993-01-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15570, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-01-20T23:25:17+08:00", "utc": "1993-01-20T15:25:17Z", "ms": 727543516783.7075 }, "end": { "local": "1993-01-22T00:45:36+08:00", "utc": "1993-01-21T16:45:36Z", "ms": 727634736264.6556 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-20T23:25:17+08:00", "utc": "1993-01-20T15:25:17Z", "ms": 727543516783.7075 }, "end": { "local": "1993-01-22T00:45:36+08:00", "utc": "1993-01-21T16:45:36Z", "ms": 727634736264.6556 } }, "kaala": "arunodaya", "days": [ { "local_date": "1993-01-21", "window": { "start": { "local": "1993-01-21T05:05:11+08:00", "utc": "1993-01-20T21:05:11Z", "ms": 727563911254.8004 }, "end": { "local": "1993-01-21T06:51:09+08:00", "utc": "1993-01-20T22:51:09Z", "ms": 727570269243.0681 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "1993-01-22", "window": { "start": { "local": "1993-01-22T05:05:06+08:00", "utc": "1993-01-21T21:05:06Z", "ms": 727650306141.7333 }, "end": { "local": "1993-01-22T06:50:56+08:00", "utc": "1993-01-21T22:50:56Z", "ms": 727656656166.9384 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:25 on Wed 20 Jan to 00:46 on Fri 22 Jan.", "fact": "1993-01-20T15:25:17Z → 1993-01-21T16:45:36Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:05–06:51 on the 21st, 05:05–06:51 on the 22nd.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 106 of 106 minutes on the 21st and 0 of 106 on the 22nd.", "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 15570 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Fuzhou, 1993: Thursday 21 January.", "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": "1993-01-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Tarpaṇa 1993 falls on Thursday 21 January. Caturdaśī runs from 23:25 on Wed 20 Jan to 00:46 on Fri 22 Jan and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-26", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 265, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-01-26T09:12:13+08:00", "utc": "1993-01-26T01:12:13Z", "ms": 728010733188.3981 }, "end": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-26T09:12:13+08:00", "utc": "1993-01-26T01:12:13Z", "ms": 728010733188.3981 }, "end": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-01-26", "window": { "start": { "local": "1993-01-26T11:51:26+08:00", "utc": "1993-01-26T03:51:26Z", "ms": 728020286109.4265 }, "end": { "local": "1993-01-26T12:39:26+08:00", "utc": "1993-01-26T04:39:26Z", "ms": 728023166109.4265 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-01-27", "window": { "start": { "local": "1993-01-27T11:51:39+08:00", "utc": "1993-01-27T03:51:39Z", "ms": 728106698896.7185 }, "end": { "local": "1993-01-27T12:39:39+08:00", "utc": "1993-01-27T04:39:39Z", "ms": 728109578896.7185 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:12 on Tue 26 Jan to 11:47 on Wed 27 Jan.", "fact": "1993-01-26T01:12:13Z → 1993-01-27T03:47:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 26th, 11:52–12:40 on the 27th.", "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 26th and 0 of 48 on the 27th.", "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 265 s < 300 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Fuzhou, 1993: Tuesday 26 January.", "fact": "confidence: boundary (margin)" } ], "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": "1993-01-26", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 1993 falls on Tuesday 26 January. Caturthī runs from 09:12 on Tue 26 Jan to 11:47 on Wed 27 Jan and covers all of madhyāhna that midday. It is 4 min 25 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21276, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-01-26T09:12:13+08:00", "utc": "1993-01-26T01:12:13Z", "ms": 728010733188.3981 }, "end": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-26T09:12:13+08:00", "utc": "1993-01-26T01:12:13Z", "ms": 728010733188.3981 }, "end": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-01-26", "window": { "start": { "local": "1993-01-26T17:41:03+08:00", "utc": "1993-01-26T09:41:03Z", "ms": 728041263121.3523 }, "end": { "local": "1993-01-26T19:26:11+08:00", "utc": "1993-01-26T11:26:11Z", "ms": 728047570529.1779 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1993-01-27", "window": { "start": { "local": "1993-01-27T17:41:49+08:00", "utc": "1993-01-27T09:41:49Z", "ms": 728127709113.3931 }, "end": { "local": "1993-01-27T19:26:47+08:00", "utc": "1993-01-27T11:26:47Z", "ms": 728134007474.7819 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:12 on Tue 26 Jan to 11:47 on Wed 27 Jan.", "fact": "1993-01-26T01:12:13Z → 1993-01-27T03:47:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:41–19:26 on the 26th, 17:42–19:27 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 105 of 105 minutes on the 26th and 0 of 105 on the 27th.", "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 21276 s" }, { "step": "ruling", "text": "Tila Caturthī, Fuzhou, 1993: Tuesday 26 January.", "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": "1993-01-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Tila Caturthī 1993 falls on Tuesday 26 January. Caturthī runs from 09:12 on Tue 26 Jan to 11:47 on Wed 27 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-27", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 265, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 }, "end": { "local": "1993-01-28T14:19:58+08:00", "utc": "1993-01-28T06:19:58Z", "ms": 728201998403.9573 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 }, "end": { "local": "1993-01-28T14:19:58+08:00", "utc": "1993-01-28T06:19:58Z", "ms": 728201998403.9573 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-01-27", "window": { "start": { "local": "1993-01-27T11:51:39+08:00", "utc": "1993-01-27T03:51:39Z", "ms": 728106698896.7185 }, "end": { "local": "1993-01-27T12:39:39+08:00", "utc": "1993-01-27T04:39:39Z", "ms": 728109578896.7185 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-01-28", "window": { "start": { "local": "1993-01-28T11:51:51+08:00", "utc": "1993-01-28T03:51:51Z", "ms": 728193110859.0593 }, "end": { "local": "1993-01-28T12:39:51+08:00", "utc": "1993-01-28T04:39:51Z", "ms": 728195990859.0593 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:47 on Wed 27 Jan to 14:20 on Thu 28 Jan.", "fact": "1993-01-27T03:47:13Z → 1993-01-28T06:19:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 27th, 11:52–12:40 on the 28th.", "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 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 265 s < 300 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Fuzhou, 1993: Wednesday 27 January.", "fact": "confidence: boundary (margin)" } ], "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": "1993-01-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Pañcamī 1993 falls on Wednesday 27 January. Pañcamī runs from 11:47 on Wed 27 Jan to 14:20 on Thu 28 Jan and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken. It is 4 min 25 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-27", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 265, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 }, "end": { "local": "1993-01-28T14:19:58+08:00", "utc": "1993-01-28T06:19:58Z", "ms": 728201998403.9573 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-27T11:47:13+08:00", "utc": "1993-01-27T03:47:13Z", "ms": 728106433453.3718 }, "end": { "local": "1993-01-28T14:19:58+08:00", "utc": "1993-01-28T06:19:58Z", "ms": 728201998403.9573 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-01-27", "window": { "start": { "local": "1993-01-27T11:51:39+08:00", "utc": "1993-01-27T03:51:39Z", "ms": 728106698896.7185 }, "end": { "local": "1993-01-27T12:39:39+08:00", "utc": "1993-01-27T04:39:39Z", "ms": 728109578896.7185 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-01-28", "window": { "start": { "local": "1993-01-28T11:51:51+08:00", "utc": "1993-01-28T03:51:51Z", "ms": 728193110859.0593 }, "end": { "local": "1993-01-28T12:39:51+08:00", "utc": "1993-01-28T04:39:51Z", "ms": 728195990859.0593 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:47 on Wed 27 Jan to 14:20 on Thu 28 Jan.", "fact": "1993-01-27T03:47:13Z → 1993-01-28T06:19:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 27th, 11:52–12:40 on the 28th.", "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 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both middays qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 265 s < 300 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Fuzhou, 1993: Wednesday 27 January.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "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": "1993-01-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Vasanta Pañcamī 1993 falls on Wednesday 27 January. Pañcamī runs from 11:47 on Wed 27 Jan to 14:20 on Thu 28 Jan and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 4 min 25 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-01-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35465, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-01-29T16:39:49+08:00", "utc": "1993-01-29T08:39:49Z", "ms": 728296788863.4177 }, "end": { "local": "1993-01-30T18:35:01+08:00", "utc": "1993-01-30T10:35:01Z", "ms": 728390101319.723 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-01-29T16:39:49+08:00", "utc": "1993-01-29T08:39:49Z", "ms": 728296788863.4177 }, "end": { "local": "1993-01-30T18:35:01+08:00", "utc": "1993-01-30T10:35:01Z", "ms": 728390101319.723 } }, "kaala": "arunodaya", "days": [ { "local_date": "1993-01-29", "window": { "start": { "local": "1993-01-29T05:03:54+08:00", "utc": "1993-01-28T21:03:54Z", "ms": 728255034388.8077 }, "end": { "local": "1993-01-29T06:48:44+08:00", "utc": "1993-01-28T22:48:44Z", "ms": 728261323541.8075 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "1993-01-30", "window": { "start": { "local": "1993-01-30T05:03:39+08:00", "utc": "1993-01-29T21:03:39Z", "ms": 728341419060.4828 }, "end": { "local": "1993-01-30T06:48:19+08:00", "utc": "1993-01-29T22:48:19Z", "ms": 728347698848.3658 } }, "covered_min": 105, "window_min": 105, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:40 on Fri 29 Jan to 18:35 on Sat 30 Jan.", "fact": "1993-01-29T08:39:49Z → 1993-01-30T10:35:01Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:04–06:49 on the 29th, 05:04–06:48 on the 30th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during aruṇodaya. It covers 0 of 105 minutes on the 29th and 105 of 105 on the 30th.", "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 35465 s" }, { "step": "ruling", "text": "Ratha Saptamī, Fuzhou, 1993: Saturday 30 January.", "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": "1993-01-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-01-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Ratha Saptamī 1993 falls on Saturday 30 January. Saptamī runs from 16:40 on Fri 29 Jan to 18:35 on Sat 30 Jan and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-02-03", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37939, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-02-02T20:14:07+08:00", "utc": "1993-02-02T12:14:07Z", "ms": 728655247128.319 }, "end": { "local": "1993-02-03T19:08:02+08:00", "utc": "1993-02-03T11:08:02Z", "ms": 728737682198.0671 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-02-02T20:14:07+08:00", "utc": "1993-02-02T12:14:07Z", "ms": 728655247128.319 }, "end": { "local": "1993-02-03T19:08:02+08:00", "utc": "1993-02-03T11:08:02Z", "ms": 728737682198.0671 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-02-03", "window": { "start": { "local": "1993-02-03T06:46:26+08:00", "utc": "1993-02-02T22:46:26Z", "ms": 728693186292.243 }, "end": { "local": "1993-02-03T06:46:26+08:00", "utc": "1993-02-02T22:46:26Z", "ms": 728693186292.243 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-02-04", "window": { "start": { "local": "1993-02-04T06:45:55+08:00", "utc": "1993-02-03T22:45:55Z", "ms": 728779554802.2476 }, "end": { "local": "1993-02-04T06:45:55+08:00", "utc": "1993-02-03T22:45:55Z", "ms": 728779554802.2476 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:14 on Tue 2 Feb to 19:08 on Wed 3 Feb.", "fact": "1993-02-02T12:14:07Z → 1993-02-03T11:08:02Z" }, { "step": "kaala", "text": "Sunrise is at 06:46 on the 3rd and 06:46 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 3rd and is not on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37939 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Fuzhou, 1993: Wednesday 3 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": "1993-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Jayā Ekādaśī 1993 falls on Wednesday 3 February. Ekādaśī runs from 20:14 on Tue 2 Feb to 19:08 on Wed 3 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-02-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16379, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-02-03T19:08:02+08:00", "utc": "1993-02-03T11:08:02Z", "ms": 728737682198.0671 }, "end": { "local": "1993-02-04T17:13:50+08:00", "utc": "1993-02-04T09:13:50Z", "ms": 728817230440.9348 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-02-03T19:08:02+08:00", "utc": "1993-02-03T11:08:02Z", "ms": 728737682198.0671 }, "end": { "local": "1993-02-04T17:13:50+08:00", "utc": "1993-02-04T09:13:50Z", "ms": 728817230440.9348 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-02-03", "window": { "start": { "local": "1993-02-03T11:52:45+08:00", "utc": "1993-02-03T03:52:45Z", "ms": 728711565083.4425 }, "end": { "local": "1993-02-03T12:40:45+08:00", "utc": "1993-02-03T04:40:45Z", "ms": 728714445083.4425 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-02-04", "window": { "start": { "local": "1993-02-04T11:52:51+08:00", "utc": "1993-02-04T03:52:51Z", "ms": 728797971191.3392 }, "end": { "local": "1993-02-04T12:40:51+08:00", "utc": "1993-02-04T04:40:51Z", "ms": 728800851191.3392 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 19:08 on Wed 3 Feb to 17:14 on Thu 4 Feb.", "fact": "1993-02-03T11:08:02Z → 1993-02-04T09:13:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 3rd, 11:53–12:41 on the 4th.", "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 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16379 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Fuzhou, 1993: Thursday 4 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": "1993-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhīṣma Dvādaśī 1993 falls on Thursday 4 February. Dvādaśī runs from 19:08 on Wed 3 Feb to 17:14 on Thu 4 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-02-04", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2037, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-02-04T17:13:50+08:00", "utc": "1993-02-04T09:13:50Z", "ms": 728817230440.9348 }, "end": { "local": "1993-02-05T14:37:41+08:00", "utc": "1993-02-05T06:37:41Z", "ms": 728894260993.7147 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-02-04T17:13:50+08:00", "utc": "1993-02-04T09:13:50Z", "ms": 728817230440.9348 }, "end": { "local": "1993-02-05T14:37:41+08:00", "utc": "1993-02-05T06:37:41Z", "ms": 728894260993.7147 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-02-04", "window": { "start": { "local": "1993-02-04T17:47:48+08:00", "utc": "1993-02-04T09:47:48Z", "ms": 728819267580.4309 }, "end": { "local": "1993-02-04T19:31:28+08:00", "utc": "1993-02-04T11:31:28Z", "ms": 728825488171.6472 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "1993-02-05", "window": { "start": { "local": "1993-02-05T17:48:31+08:00", "utc": "1993-02-05T09:48:31Z", "ms": 728905710928.082 }, "end": { "local": "1993-02-05T19:32:01+08:00", "utc": "1993-02-05T11:32:01Z", "ms": 728911921198.0569 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:14 on Thu 4 Feb to 14:38 on Fri 5 Feb.", "fact": "1993-02-04T09:13:50Z → 1993-02-05T06:37:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:48–19:31 on the 4th, 17:49–19:32 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 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. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2037 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Thursday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Thursday 4 February. Trayodaśī runs from 17:14 on Thu 4 Feb to 14:38 on Fri 5 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1492, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-02-06T11:28:09+08:00", "utc": "1993-02-06T03:28:09Z", "ms": 728969288619.7701 }, "end": { "local": "1993-02-07T07:55:24+08:00", "utc": "1993-02-06T23:55:24Z", "ms": 729042923984.2526 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1993-02-06T11:28:09+08:00", "utc": "1993-02-06T03:28:09Z", "ms": 728969288619.7701 }, "end": { "local": "1993-02-07T07:55:24+08:00", "utc": "1993-02-06T23:55:24Z", "ms": 729042923984.2526 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-02-06", "window": { "start": { "local": "1993-02-06T11:53:01+08:00", "utc": "1993-02-06T03:53:01Z", "ms": 728970780931.0574 }, "end": { "local": "1993-02-06T12:41:01+08:00", "utc": "1993-02-06T04:41:01Z", "ms": 728973660931.0574 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-02-07", "window": { "start": { "local": "1993-02-07T11:53:05+08:00", "utc": "1993-02-07T03:53:05Z", "ms": 729057184580.0427 }, "end": { "local": "1993-02-07T12:41:05+08:00", "utc": "1993-02-07T04:41:05Z", "ms": 729060064580.0427 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:28 on Sat 6 Feb to 07:55 on Sun 7 Feb.", "fact": "1993-02-06T03:28:09Z → 1993-02-06T23:55:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 6th, 11:53–12:41 on the 7th.", "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 6th and 0 of 48 on the 7th.", "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 1492 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Fuzhou, 1993: Saturday 6 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": "1993-02-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Māghī Pūrṇimā 1993 falls on Saturday 6 February. Pūrṇimā runs from 11:28 on Sat 6 Feb to 07:55 on Sun 7 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-02-09", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-09", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1037, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-02-09T20:49:47+08:00", "utc": "1993-02-09T12:49:47Z", "ms": 729262187141.2322 }, "end": { "local": "1993-02-10T17:35:39+08:00", "utc": "1993-02-10T09:35:39Z", "ms": 729336939330.7933 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-02-09T20:49:47+08:00", "utc": "1993-02-09T12:49:47Z", "ms": 729262187141.2322 }, "end": { "local": "1993-02-10T17:35:39+08:00", "utc": "1993-02-10T09:35:39Z", "ms": 729336939330.7933 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-02-09", "window": { "start": { "local": "1993-02-09T20:32:30+08:00", "utc": "1993-02-09T12:32:30Z", "ms": 729261150004.8569 }, "end": { "local": "1993-02-09T20:32:30+08:00", "utc": "1993-02-09T12:32:30Z", "ms": 729261150004.8569 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-02-10", "window": { "start": { "local": "1993-02-10T21:37:37+08:00", "utc": "1993-02-10T13:37:37Z", "ms": 729351457474.0359 }, "end": { "local": "1993-02-10T21:37:37+08:00", "utc": "1993-02-10T13:37:37Z", "ms": 729351457474.0359 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:50 on Tue 9 Feb to 17:36 on Wed 10 Feb.", "fact": "1993-02-09T12:49:47Z → 1993-02-10T09:35:39Z" }, { "step": "kaala", "text": "Moonrise is at 20:33 on the 9th and 21:38 on the 10th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 9th and is not on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 1037 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Tuesday 9 February.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-02-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-09", "confidence": "boundary" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Tuesday 9 February. Caturthī runs from 20:50 on Tue 9 Feb to 17:36 on Wed 10 Feb, and is current at moonrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-02-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-02-17", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17463, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-02-16T11:29:06+08:00", "utc": "1993-02-16T03:29:06Z", "ms": 729833345807.875 }, "end": { "local": "1993-02-17T12:44:33+08:00", "utc": "1993-02-17T04:44:33Z", "ms": 729924273457.689 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-02-16T11:29:06+08:00", "utc": "1993-02-16T03:29:06Z", "ms": 729833345807.875 }, "end": { "local": "1993-02-17T12:44:33+08:00", "utc": "1993-02-17T04:44:33Z", "ms": 729924273457.689 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-02-16", "window": { "start": { "local": "1993-02-16T06:38:03+08:00", "utc": "1993-02-15T22:38:03Z", "ms": 729815882988.7411 }, "end": { "local": "1993-02-16T06:38:03+08:00", "utc": "1993-02-15T22:38:03Z", "ms": 729815882988.7411 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-02-17", "window": { "start": { "local": "1993-02-17T06:37:17+08:00", "utc": "1993-02-16T22:37:17Z", "ms": 729902236631.1189 }, "end": { "local": "1993-02-17T06:37:17+08:00", "utc": "1993-02-16T22:37:17Z", "ms": 729902236631.1189 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:29 on Tue 16 Feb to 12:45 on Wed 17 Feb.", "fact": "1993-02-16T03:29:06Z → 1993-02-17T04:44:33Z" }, { "step": "kaala", "text": "Sunrise is at 06:38 on the 16th and 06:37 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 17463 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Fuzhou, 1993: Wednesday 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": "1993-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vijayā Ekādaśī 1993 falls on Wednesday 17 February. Ekādaśī runs from 11:29 on Tue 16 Feb to 12:45 on Wed 17 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-02-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-02-18", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5480, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-02-18T14:25:55+08:00", "utc": "1993-02-18T06:25:55Z", "ms": 730016755344.1763 }, "end": { "local": "1993-02-19T16:26:38+08:00", "utc": "1993-02-19T08:26:38Z", "ms": 730110397665.1173 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-02-18T14:25:55+08:00", "utc": "1993-02-18T06:25:55Z", "ms": 730016755344.1763 }, "end": { "local": "1993-02-19T16:26:38+08:00", "utc": "1993-02-19T08:26:38Z", "ms": 730110397665.1173 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-02-18", "window": { "start": { "local": "1993-02-18T17:57:20+08:00", "utc": "1993-02-18T09:57:20Z", "ms": 730029439691.1146 }, "end": { "local": "1993-02-18T19:38:27+08:00", "utc": "1993-02-18T11:38:27Z", "ms": 730035506538.0691 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "1993-02-19", "window": { "start": { "local": "1993-02-19T17:57:58+08:00", "utc": "1993-02-19T09:57:58Z", "ms": 730115877563.1724 }, "end": { "local": "1993-02-19T19:38:53+08:00", "utc": "1993-02-19T11:38:53Z", "ms": 730121932802.9319 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:26 on Thu 18 Feb to 16:27 on Fri 19 Feb.", "fact": "1993-02-18T06:25:55Z → 1993-02-19T08:26:38Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:57–19:38 on the 18th, 17:58–19:39 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 101 of 101 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 5480 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Thursday 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": "1993-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Thursday 18 February. Trayodaśī runs from 14:26 on Thu 18 Feb to 16:27 on Fri 19 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-02-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18670, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-02-19T16:26:38+08:00", "utc": "1993-02-19T08:26:38Z", "ms": 730110397665.1173 }, "end": { "local": "1993-02-20T18:41:09+08:00", "utc": "1993-02-20T10:41:09Z", "ms": 730204868519.4592 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-02-19T16:26:38+08:00", "utc": "1993-02-19T08:26:38Z", "ms": 730110397665.1173 }, "end": { "local": "1993-02-20T18:41:09+08:00", "utc": "1993-02-20T10:41:09Z", "ms": 730204868519.4592 } }, "kaala": "nishita", "days": [ { "local_date": "1993-02-19", "window": { "start": { "local": "1993-02-19T23:52:25+08:00", "utc": "1993-02-19T15:52:25Z", "ms": 730137144712.2708 }, "end": { "local": "1993-02-20T00:40:25+08:00", "utc": "1993-02-19T16:40:25Z", "ms": 730140024712.2708 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-02-20", "window": { "start": { "local": "1993-02-20T23:52:18+08:00", "utc": "1993-02-20T15:52:18Z", "ms": 730223538402.2896 }, "end": { "local": "1993-02-21T00:40:18+08:00", "utc": "1993-02-20T16:40:18Z", "ms": 730226418402.2896 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 16:27 on Fri 19 Feb to 18:41 on Sat 20 Feb.", "fact": "1993-02-19T08:26:38Z → 1993-02-20T10:41:09Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:52–00:40 on the 19th, 23:52–00:40 on the 20th.", "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 19th and 0 of 48 on the 20th.", "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 18670 s" }, { "step": "ruling", "text": "Mahāśivarātri, Fuzhou, 1993: Friday 19 February.", "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": "1993-02-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāśivarātri 1993 falls on Friday 19 February. Caturdaśī runs from 16:27 on Fri 19 Feb to 18:41 on Sat 20 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-02-25", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-02-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17810, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-02-25T04:35:22+08:00", "utc": "1993-02-24T20:35:22Z", "ms": 730586121594.0044 }, "end": { "local": "1993-02-26T06:55:05+08:00", "utc": "1993-02-25T22:55:05Z", "ms": 730680904886.3735 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-02-25T04:35:22+08:00", "utc": "1993-02-24T20:35:22Z", "ms": 730586121594.0044 }, "end": { "local": "1993-02-26T06:55:05+08:00", "utc": "1993-02-25T22:55:05Z", "ms": 730680904886.3735 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-02-25", "window": { "start": { "local": "1993-02-25T11:52:05+08:00", "utc": "1993-02-25T03:52:05Z", "ms": 730612324533.6599 }, "end": { "local": "1993-02-25T12:40:05+08:00", "utc": "1993-02-25T04:40:05Z", "ms": 730615204533.6599 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-02-26", "window": { "start": { "local": "1993-02-26T11:51:55+08:00", "utc": "1993-02-26T03:51:55Z", "ms": 730698714925.6483 }, "end": { "local": "1993-02-26T12:39:55+08:00", "utc": "1993-02-26T04:39:55Z", "ms": 730701594925.6483 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:35 on Thu 25 Feb to 06:55 on Fri 26 Feb.", "fact": "1993-02-24T20:35:22Z → 1993-02-25T22:55:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 25th, 11:52–12:40 on the 26th.", "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 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17810 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Thursday 25 February.", "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": "1993-02-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-02-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Thursday 25 February. Caturthī runs from 04:35 on Thu 25 Feb to 06:55 on Fri 26 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-02-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-03-05", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4846, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-03-04T09:53:25+08:00", "utc": "1993-03-04T01:53:25Z", "ms": 731210004925.2341 }, "end": { "local": "1993-03-05T07:43:47+08:00", "utc": "1993-03-04T23:43:47Z", "ms": 731288626567.8977 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-03-04T09:53:25+08:00", "utc": "1993-03-04T01:53:25Z", "ms": 731210004925.2341 }, "end": { "local": "1993-03-05T07:43:47+08:00", "utc": "1993-03-04T23:43:47Z", "ms": 731288626567.8977 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-03-04", "window": { "start": { "local": "1993-03-04T06:23:59+08:00", "utc": "1993-03-03T22:23:59Z", "ms": 731197439110.2452 }, "end": { "local": "1993-03-04T06:23:59+08:00", "utc": "1993-03-03T22:23:59Z", "ms": 731197439110.2452 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-03-05", "window": { "start": { "local": "1993-03-05T06:23:00+08:00", "utc": "1993-03-04T22:23:00Z", "ms": 731283780281.2494 }, "end": { "local": "1993-03-05T06:23:00+08:00", "utc": "1993-03-04T22:23:00Z", "ms": 731283780281.2494 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:53 on Thu 4 Mar to 07:44 on Fri 5 Mar.", "fact": "1993-03-04T01:53:25Z → 1993-03-04T23:43:47Z" }, { "step": "kaala", "text": "Sunrise is at 06:24 on the 4th and 06:23 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 4th and is on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4846 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Fuzhou, 1993: Friday 5 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": "1993-03-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Āmalakī Ekādaśī 1993 falls on Friday 5 March. Ekādaśī runs from 09:53 on Thu 4 Mar to 07:44 on Fri 5 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-03-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-03-06", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20685, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-03-06T04:52:54+08:00", "utc": "1993-03-05T20:52:54Z", "ms": 731364774348.4222 }, "end": { "local": "1993-03-07T01:29:17+08:00", "utc": "1993-03-06T17:29:17Z", "ms": 731438957037.8636 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-03-06T04:52:54+08:00", "utc": "1993-03-05T20:52:54Z", "ms": 731364774348.4222 }, "end": { "local": "1993-03-07T01:29:17+08:00", "utc": "1993-03-06T17:29:17Z", "ms": 731438957037.8636 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-03-05", "window": { "start": { "local": "1993-03-05T18:06:05+08:00", "utc": "1993-03-05T10:06:05Z", "ms": 731325964642.705 }, "end": { "local": "1993-03-05T19:44:12+08:00", "utc": "1993-03-05T11:44:12Z", "ms": 731331852143.462 } }, "covered_min": 0, "window_min": 98, "qualifies": false }, { "local_date": "1993-03-06", "window": { "start": { "local": "1993-03-06T18:06:37+08:00", "utc": "1993-03-06T10:06:37Z", "ms": 731412396550.1047 }, "end": { "local": "1993-03-06T19:44:32+08:00", "utc": "1993-03-06T11:44:32Z", "ms": 731418271809.0415 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:53 on Sat 6 Mar to 01:29 on Sun 7 Mar.", "fact": "1993-03-05T20:52:54Z → 1993-03-06T17:29:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:06–19:44 on the 5th, 18:07–19:45 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 98 minutes on the 5th and 98 of 98 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20685 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Saturday 6 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": "1993-03-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Saturday 6 March. Trayodaśī runs from 04:53 on Sat 6 Mar to 01:29 on Sun 7 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-03-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1306, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-03-07T21:43:10+08:00", "utc": "1993-03-07T13:43:10Z", "ms": 731511789950.2716 }, "end": { "local": "1993-03-08T17:45:53+08:00", "utc": "1993-03-08T09:45:53Z", "ms": 731583953027.812 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-03-07T21:43:10+08:00", "utc": "1993-03-07T13:43:10Z", "ms": 731511789950.2716 }, "end": { "local": "1993-03-08T17:45:53+08:00", "utc": "1993-03-08T09:45:53Z", "ms": 731583953027.812 } }, "kaala": "sayahna", "days": [ { "local_date": "1993-03-07", "window": { "start": { "local": "1993-03-07T15:45:55+08:00", "utc": "1993-03-07T07:45:55Z", "ms": 731490354699.7667 }, "end": { "local": "1993-03-07T18:07:08+08:00", "utc": "1993-03-07T10:07:08Z", "ms": 731498828126.6759 } }, "covered_min": 0, "window_min": 141, "qualifies": false }, { "local_date": "1993-03-08", "window": { "start": { "local": "1993-03-08T15:46:08+08:00", "utc": "1993-03-08T07:46:08Z", "ms": 731576767630.8965 }, "end": { "local": "1993-03-08T18:07:39+08:00", "utc": "1993-03-08T10:07:39Z", "ms": 731585259390.5725 } }, "covered_min": 120, "window_min": 142, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:43 on Sun 7 Mar to 17:46 on Mon 8 Mar.", "fact": "1993-03-07T13:43:10Z → 1993-03-08T09:45:53Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:46–18:07 on the 7th, 15:46–18:08 on the 8th.", "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 141 minutes on the 7th and 120 of 142 on the 8th.", "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 1306 s" }, { "step": "ruling", "text": "Holikā Dahana, Fuzhou, 1993: Monday 8 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": "1993-03-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Holikā Dahana 1993 falls on Monday 8 March. Pūrṇimā runs from 21:43 on Sun 7 Mar to 17:46 on Mon 8 Mar and covers 120 of 142 minutes of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1306, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-03-07T21:43:10+08:00", "utc": "1993-03-07T13:43:10Z", "ms": 731511789950.2716 }, "end": { "local": "1993-03-08T17:45:53+08:00", "utc": "1993-03-08T09:45:53Z", "ms": 731583953027.812 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1993-03-07T21:43:10+08:00", "utc": "1993-03-07T13:43:10Z", "ms": 731511789950.2716 }, "end": { "local": "1993-03-08T17:45:53+08:00", "utc": "1993-03-08T09:45:53Z", "ms": 731583953027.812 } }, "kaala": "sayahna", "days": [ { "local_date": "1993-03-07", "window": { "start": { "local": "1993-03-07T15:45:55+08:00", "utc": "1993-03-07T07:45:55Z", "ms": 731490354699.7667 }, "end": { "local": "1993-03-07T18:07:08+08:00", "utc": "1993-03-07T10:07:08Z", "ms": 731498828126.6759 } }, "covered_min": 0, "window_min": 141, "qualifies": false }, { "local_date": "1993-03-08", "window": { "start": { "local": "1993-03-08T15:46:08+08:00", "utc": "1993-03-08T07:46:08Z", "ms": 731576767630.8965 }, "end": { "local": "1993-03-08T18:07:39+08:00", "utc": "1993-03-08T10:07:39Z", "ms": 731585259390.5725 } }, "covered_min": 120, "window_min": 142, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "1993-03-08", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:43 on Sun 7 Mar to 17:46 on Mon 8 Mar.", "fact": "1993-03-07T13:43:10Z → 1993-03-08T09:45:53Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:46–18:07 on the 7th, 15:46–18:08 on the 8th.", "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 141 minutes on the 7th and 120 of 142 on the 8th.", "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 1306 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Monday 8 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Fuzhou, 1993: Tuesday 9 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": "1993-03-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Holī 1993 falls on Tuesday 9 March. It is kept the day after Holikā Dahana, which falls on Monday 8 March. Pūrṇimā runs from 21:43 on Sun 7 Mar to 17:46 on Mon 8 Mar and covers 120 of 142 minutes of sāyāhna on the 8th.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27016, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-03-08T17:45:53+08:00", "utc": "1993-03-08T09:45:53Z", "ms": 731583953027.812 }, "end": { "local": "1993-03-09T13:49:16+08:00", "utc": "1993-03-09T05:49:16Z", "ms": 731656155857.9733 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-08T17:45:53+08:00", "utc": "1993-03-08T09:45:53Z", "ms": 731583953027.812 }, "end": { "local": "1993-03-09T13:49:16+08:00", "utc": "1993-03-09T05:49:16Z", "ms": 731656155857.9733 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-03-08", "window": { "start": { "local": "1993-03-08T06:20:01+08:00", "utc": "1993-03-07T22:20:01Z", "ms": 731542800592.1925 }, "end": { "local": "1993-03-08T06:20:01+08:00", "utc": "1993-03-07T22:20:01Z", "ms": 731542800592.1925 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-03-09", "window": { "start": { "local": "1993-03-09T06:19:00+08:00", "utc": "1993-03-08T22:19:00Z", "ms": 731629139730.3262 }, "end": { "local": "1993-03-09T06:19:00+08:00", "utc": "1993-03-08T22:19:00Z", "ms": 731629139730.3262 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 17:46 on Mon 8 Mar to 13:49 on Tue 9 Mar.", "fact": "1993-03-08T09:45:53Z → 1993-03-09T05:49:16Z" }, { "step": "kaala", "text": "Sunrise is at 06:20 on the 8th and 06:19 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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: purvaviddha → only-day · margin 27016 s" }, { "step": "ruling", "text": "Vasantotsava, Fuzhou, 1993: Tuesday 9 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": "1993-03-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasantotsava 1993 falls on Tuesday 9 March. Pratipadā runs from 17:46 on Mon 8 Mar to 13:49 on Tue 9 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-03-11", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23356, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-03-11T06:44:43+08:00", "utc": "1993-03-10T22:44:43Z", "ms": 731803483138.5894 }, "end": { "local": "1993-03-12T03:58:13+08:00", "utc": "1993-03-11T19:58:13Z", "ms": 731879893221.582 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-11T06:44:43+08:00", "utc": "1993-03-10T22:44:43Z", "ms": 731803483138.5894 }, "end": { "local": "1993-03-12T03:58:13+08:00", "utc": "1993-03-11T19:58:13Z", "ms": 731879893221.582 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-03-10", "window": { "start": { "local": "1993-03-10T20:22:44+08:00", "utc": "1993-03-10T12:22:44Z", "ms": 731766164194.8103 }, "end": { "local": "1993-03-10T20:22:44+08:00", "utc": "1993-03-10T12:22:44Z", "ms": 731766164194.8103 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-03-11", "window": { "start": { "local": "1993-03-11T21:28:58+08:00", "utc": "1993-03-11T13:28:58Z", "ms": 731856537527.4872 }, "end": { "local": "1993-03-11T21:28:58+08:00", "utc": "1993-03-11T13:28:58Z", "ms": 731856537527.4872 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:45 on Thu 11 Mar to 03:58 on Fri 12 Mar.", "fact": "1993-03-10T22:44:43Z → 1993-03-11T19:58:13Z" }, { "step": "kaala", "text": "Moonrise is at 20:23 on the 10th and 21:29 on the 11th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 10th and is on the 11th.", "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 23356 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Thursday 11 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": "1993-03-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Thursday 11 March. Caturthī runs from 06:45 on Thu 11 Mar to 03:58 on Fri 12 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-03-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40450, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-03-15T00:11:14+08:00", "utc": "1993-03-14T16:11:14Z", "ms": 732125473642.2849 }, "end": { "local": "1993-03-16T00:33:32+08:00", "utc": "1993-03-15T16:33:32Z", "ms": 732213211734.9648 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-15T00:11:14+08:00", "utc": "1993-03-14T16:11:14Z", "ms": 732125473642.2849 }, "end": { "local": "1993-03-16T00:33:32+08:00", "utc": "1993-03-15T16:33:32Z", "ms": 732213211734.9648 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-15", "window": { "start": { "local": "1993-03-15T11:47:59+08:00", "utc": "1993-03-15T03:47:59Z", "ms": 732167278785.6958 }, "end": { "local": "1993-03-15T12:35:59+08:00", "utc": "1993-03-15T04:35:59Z", "ms": 732170158785.6958 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-03-16", "window": { "start": { "local": "1993-03-16T11:47:42+08:00", "utc": "1993-03-16T03:47:42Z", "ms": 732253661855.8799 }, "end": { "local": "1993-03-16T12:35:42+08:00", "utc": "1993-03-16T04:35:42Z", "ms": 732256541855.8799 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 00:11 on Mon 15 Mar to 00:34 on Tue 16 Mar.", "fact": "1993-03-14T16:11:14Z → 1993-03-15T16:33:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:48–12:36 on the 15th, 11:48–12:36 on the 16th.", "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 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 40450 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Fuzhou, 1993: Monday 15 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": "1993-03-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalāṣṭamī 1993 falls on Monday 15 March. Aṣṭamī runs from 00:11 on Mon 15 Mar to 00:34 on Tue 16 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-03-18", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2549, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-03-18T03:19:52+08:00", "utc": "1993-03-17T19:19:52Z", "ms": 732395992122.526 }, "end": { "local": "1993-03-19T05:26:04+08:00", "utc": "1993-03-18T21:26:04Z", "ms": 732489963860.8975 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-18T03:19:52+08:00", "utc": "1993-03-17T19:19:52Z", "ms": 732395992122.526 }, "end": { "local": "1993-03-19T05:26:04+08:00", "utc": "1993-03-18T21:26:04Z", "ms": 732489963860.8975 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-03-18", "window": { "start": { "local": "1993-03-18T06:09:36+08:00", "utc": "1993-03-17T22:09:36Z", "ms": 732406176266.3883 }, "end": { "local": "1993-03-18T06:09:36+08:00", "utc": "1993-03-17T22:09:36Z", "ms": 732406176266.3883 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-03-19", "window": { "start": { "local": "1993-03-19T06:08:32+08:00", "utc": "1993-03-18T22:08:32Z", "ms": 732492512444.3287 }, "end": { "local": "1993-03-19T06:08:32+08:00", "utc": "1993-03-18T22:08:32Z", "ms": 732492512444.3287 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:20 on Thu 18 Mar to 05:26 on Fri 19 Mar.", "fact": "1993-03-17T19:19:52Z → 1993-03-18T21:26:04Z" }, { "step": "kaala", "text": "Sunrise is at 06:10 on the 18th and 06:09 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 2549 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Fuzhou, 1993: Thursday 18 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": "1993-03-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāpamocanī Ekādaśī 1993 falls on Thursday 18 March. Ekādaśī runs from 03:20 on Thu 18 Mar to 05:26 on Fri 19 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-03-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-03-20", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28590, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-03-20T07:48:05+08:00", "utc": "1993-03-19T23:48:05Z", "ms": 732584885369.5819 }, "end": { "local": "1993-03-21T10:17:34+08:00", "utc": "1993-03-21T02:17:34Z", "ms": 732680254463.7704 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-20T07:48:05+08:00", "utc": "1993-03-19T23:48:05Z", "ms": 732584885369.5819 }, "end": { "local": "1993-03-21T10:17:34+08:00", "utc": "1993-03-21T02:17:34Z", "ms": 732680254463.7704 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-03-20", "window": { "start": { "local": "1993-03-20T18:13:36+08:00", "utc": "1993-03-20T10:13:36Z", "ms": 732622416202.4728 }, "end": { "local": "1993-03-20T19:48:39+08:00", "utc": "1993-03-20T11:48:39Z", "ms": 732628118627.9192 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "1993-03-21", "window": { "start": { "local": "1993-03-21T18:14:05+08:00", "utc": "1993-03-21T10:14:05Z", "ms": 732708844816.8341 }, "end": { "local": "1993-03-21T19:48:55+08:00", "utc": "1993-03-21T11:48:55Z", "ms": 732714534869.9342 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:48 on Sat 20 Mar to 10:18 on Sun 21 Mar.", "fact": "1993-03-19T23:48:05Z → 1993-03-21T02:17:34Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:14–19:49 on the 20th, 18:14–19:49 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 95 of 95 minutes on the 20th and 0 of 95 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28590 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Saturday 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": "1993-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Saturday 20 March. Trayodaśī runs from 07:48 on Sat 20 Mar to 10:18 on Sun 21 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-03-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-03-21", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35014, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-03-21T10:17:34+08:00", "utc": "1993-03-21T02:17:34Z", "ms": 732680254463.7704 }, "end": { "local": "1993-03-22T12:47:58+08:00", "utc": "1993-03-22T04:47:58Z", "ms": 732775678358.4901 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-21T10:17:34+08:00", "utc": "1993-03-21T02:17:34Z", "ms": 732680254463.7704 }, "end": { "local": "1993-03-22T12:47:58+08:00", "utc": "1993-03-22T04:47:58Z", "ms": 732775678358.4901 } }, "kaala": "nishita", "days": [ { "local_date": "1993-03-20", "window": { "start": { "local": "1993-03-20T23:46:00+08:00", "utc": "1993-03-20T15:46:00Z", "ms": 732642360297.8967 }, "end": { "local": "1993-03-21T00:34:00+08:00", "utc": "1993-03-20T16:34:00Z", "ms": 732645240297.8967 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-21", "window": { "start": { "local": "1993-03-21T23:45:43+08:00", "utc": "1993-03-21T15:45:43Z", "ms": 732728742515.9595 }, "end": { "local": "1993-03-22T00:33:43+08:00", "utc": "1993-03-21T16:33:43Z", "ms": 732731622515.9595 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:18 on Sun 21 Mar to 12:48 on Mon 22 Mar.", "fact": "1993-03-21T02:17:34Z → 1993-03-22T04:47:58Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:46–00:34 on the 20th, 23:46–00:34 on the 21st.", "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 20th and 48 of 48 on the 21st.", "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 35014 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Sunday 21 March.", "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": "1993-03-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Sunday 21 March. Caturdaśī runs from 10:18 on Sun 21 Mar to 12:48 on Mon 22 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-03-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9647, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-03-23T15:14:25+08:00", "utc": "1993-03-23T07:14:25Z", "ms": 732870865434.8921 }, "end": { "local": "1993-03-24T17:33:06+08:00", "utc": "1993-03-24T09:33:06Z", "ms": 732965586259.4641 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-23T15:14:25+08:00", "utc": "1993-03-23T07:14:25Z", "ms": 732870865434.8921 }, "end": { "local": "1993-03-24T17:33:06+08:00", "utc": "1993-03-24T09:33:06Z", "ms": 732965586259.4641 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-23", "window": { "start": { "local": "1993-03-23T11:45:39+08:00", "utc": "1993-03-23T03:45:39Z", "ms": 732858338832.5967 }, "end": { "local": "1993-03-23T12:33:39+08:00", "utc": "1993-03-23T04:33:39Z", "ms": 732861218832.5967 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-24", "window": { "start": { "local": "1993-03-24T11:45:21+08:00", "utc": "1993-03-24T03:45:21Z", "ms": 732944720830.2422 }, "end": { "local": "1993-03-24T12:33:21+08:00", "utc": "1993-03-24T04:33:21Z", "ms": 732947600830.2422 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 15:14 on Tue 23 Mar to 17:33 on Wed 24 Mar.", "fact": "1993-03-23T07:14:25Z → 1993-03-24T09:33:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 23rd, 11:45–12:33 on the 24th.", "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 23rd and 48 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9647 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Fuzhou, 1993: Wednesday 24 March.", "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": "1993-03-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Caitra) (Chaitra Navratri) 1993 falls on Wednesday 24 March. Pratipadā runs from 15:14 on Tue 23 Mar to 17:33 on Wed 24 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25639, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-03-25T19:40:22+08:00", "utc": "1993-03-25T11:40:22Z", "ms": 733059621897.2732 }, "end": { "local": "1993-03-26T21:31:58+08:00", "utc": "1993-03-26T13:31:58Z", "ms": 733152718288.21 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-25T19:40:22+08:00", "utc": "1993-03-25T11:40:22Z", "ms": 733059621897.2732 }, "end": { "local": "1993-03-26T21:31:58+08:00", "utc": "1993-03-26T13:31:58Z", "ms": 733152718288.21 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-25", "window": { "start": { "local": "1993-03-25T11:45:03+08:00", "utc": "1993-03-25T03:45:03Z", "ms": 733031102773.4498 }, "end": { "local": "1993-03-25T12:33:03+08:00", "utc": "1993-03-25T04:33:03Z", "ms": 733033982773.4498 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-26", "window": { "start": { "local": "1993-03-26T11:44:45+08:00", "utc": "1993-03-26T03:44:45Z", "ms": 733117484679.2991 }, "end": { "local": "1993-03-26T12:32:45+08:00", "utc": "1993-03-26T04:32:45Z", "ms": 733120364679.2991 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:40 on Thu 25 Mar to 21:32 on Fri 26 Mar.", "fact": "1993-03-25T11:40:22Z → 1993-03-26T13:31:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 25th, 11:45–12:33 on the 26th.", "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 25th and 48 of 48 on the 26th.", "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 25639 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Fuzhou, 1993: Friday 26 March.", "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": "1993-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaurī Tṛtīyā (Gangaur) 1993 falls on Friday 26 March. Tṛtīyā runs from 19:40 on Thu 25 Mar to 21:32 on Fri 26 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25639, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-03-25T19:40:22+08:00", "utc": "1993-03-25T11:40:22Z", "ms": 733059621897.2732 }, "end": { "local": "1993-03-26T21:31:58+08:00", "utc": "1993-03-26T13:31:58Z", "ms": 733152718288.21 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-25T19:40:22+08:00", "utc": "1993-03-25T11:40:22Z", "ms": 733059621897.2732 }, "end": { "local": "1993-03-26T21:31:58+08:00", "utc": "1993-03-26T13:31:58Z", "ms": 733152718288.21 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-25", "window": { "start": { "local": "1993-03-25T11:45:03+08:00", "utc": "1993-03-25T03:45:03Z", "ms": 733031102773.4498 }, "end": { "local": "1993-03-25T12:33:03+08:00", "utc": "1993-03-25T04:33:03Z", "ms": 733033982773.4498 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-26", "window": { "start": { "local": "1993-03-26T11:44:45+08:00", "utc": "1993-03-26T03:44:45Z", "ms": 733117484679.2991 }, "end": { "local": "1993-03-26T12:32:45+08:00", "utc": "1993-03-26T04:32:45Z", "ms": 733120364679.2991 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:40 on Thu 25 Mar to 21:32 on Fri 26 Mar.", "fact": "1993-03-25T11:40:22Z → 1993-03-26T13:31:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 25th, 11:45–12:33 on the 26th.", "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 25th and 48 of 48 on the 26th.", "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 25639 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Fuzhou, 1993: Friday 26 March.", "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": "1993-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Saubhāgya Śayana Vrata 1993 falls on Friday 26 March. Tṛtīyā runs from 19:40 on Thu 25 Mar to 21:32 on Fri 26 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-03-27", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32354, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-03-26T21:31:58+08:00", "utc": "1993-03-26T13:31:58Z", "ms": 733152718288.21 }, "end": { "local": "1993-03-27T23:02:43+08:00", "utc": "1993-03-27T15:02:43Z", "ms": 733244562551.922 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-26T21:31:58+08:00", "utc": "1993-03-26T13:31:58Z", "ms": 733152718288.21 }, "end": { "local": "1993-03-27T23:02:43+08:00", "utc": "1993-03-27T15:02:43Z", "ms": 733244562551.922 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-26", "window": { "start": { "local": "1993-03-26T11:44:45+08:00", "utc": "1993-03-26T03:44:45Z", "ms": 733117484679.2991 }, "end": { "local": "1993-03-26T12:32:45+08:00", "utc": "1993-03-26T04:32:45Z", "ms": 733120364679.2991 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-27", "window": { "start": { "local": "1993-03-27T11:44:27+08:00", "utc": "1993-03-27T03:44:27Z", "ms": 733203866564.8186 }, "end": { "local": "1993-03-27T12:32:27+08:00", "utc": "1993-03-27T04:32:27Z", "ms": 733206746564.8186 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:32 on Fri 26 Mar to 23:03 on Sat 27 Mar.", "fact": "1993-03-26T13:31:58Z → 1993-03-27T15:02:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 26th, 11:44–12:32 on the 27th.", "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 26th and 48 of 48 on the 27th.", "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 32354 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Saturday 27 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": "1993-03-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Saturday 27 March. Caturthī runs from 21:32 on Fri 26 Mar to 23:03 on Sat 27 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-03-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37816, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-03-27T23:02:43+08:00", "utc": "1993-03-27T15:02:43Z", "ms": 733244562551.922 }, "end": { "local": "1993-03-29T00:06:31+08:00", "utc": "1993-03-28T16:06:31Z", "ms": 733334791108.5243 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-27T23:02:43+08:00", "utc": "1993-03-27T15:02:43Z", "ms": 733244562551.922 }, "end": { "local": "1993-03-29T00:06:31+08:00", "utc": "1993-03-28T16:06:31Z", "ms": 733334791108.5243 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-27", "window": { "start": { "local": "1993-03-27T11:44:27+08:00", "utc": "1993-03-27T03:44:27Z", "ms": 733203866564.8186 }, "end": { "local": "1993-03-27T12:32:27+08:00", "utc": "1993-03-27T04:32:27Z", "ms": 733206746564.8186 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-28", "window": { "start": { "local": "1993-03-28T11:44:08+08:00", "utc": "1993-03-28T03:44:08Z", "ms": 733290248447.0586 }, "end": { "local": "1993-03-28T12:32:08+08:00", "utc": "1993-03-28T04:32:08Z", "ms": 733293128447.0586 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 23:03 on Sat 27 Mar to 00:07 on Mon 29 Mar.", "fact": "1993-03-27T15:02:43Z → 1993-03-28T16:06:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 27th, 11:44–12:32 on the 28th.", "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 27th and 48 of 48 on the 28th.", "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 37816 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Fuzhou, 1993: Sunday 28 March.", "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": "1993-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pañcamī 1993 falls on Sunday 28 March. Pañcamī runs from 23:03 on Sat 27 Mar to 00:07 on Mon 29 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-03-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40088, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-03-31T00:29:17+08:00", "utc": "1993-03-30T16:29:17Z", "ms": 733508956533.0656 }, "end": { "local": "1993-03-31T23:39:23+08:00", "utc": "1993-03-31T15:39:23Z", "ms": 733592362646.6222 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-31T00:29:17+08:00", "utc": "1993-03-30T16:29:17Z", "ms": 733508956533.0656 }, "end": { "local": "1993-03-31T23:39:23+08:00", "utc": "1993-03-31T15:39:23Z", "ms": 733592362646.6222 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-30", "window": { "start": { "local": "1993-03-30T11:43:32+08:00", "utc": "1993-03-30T03:43:32Z", "ms": 733463012270.5344 }, "end": { "local": "1993-03-30T12:31:32+08:00", "utc": "1993-03-30T04:31:32Z", "ms": 733465892270.5344 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-03-31", "window": { "start": { "local": "1993-03-31T11:43:14+08:00", "utc": "1993-03-31T03:43:14Z", "ms": 733549394246.8423 }, "end": { "local": "1993-03-31T12:31:14+08:00", "utc": "1993-03-31T04:31:14Z", "ms": 733552274246.8423 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 00:29 on Wed 31 Mar to 23:39 on Wed 31 Mar.", "fact": "1993-03-30T16:29:17Z → 1993-03-31T15:39:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 30th, 11:43–12:31 on the 31st.", "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 30th and 48 of 48 on the 31st.", "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 40088 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Fuzhou, 1993: Wednesday 31 March.", "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": "1993-03-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-03-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhavānī Utpatti 1993 falls on Wednesday 31 March. Aṣṭamī runs from 00:29 on Wed 31 Mar to 23:39 on Wed 31 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34545, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1993-03-31T23:39:23+08:00", "utc": "1993-03-31T15:39:23Z", "ms": 733592362646.6222 }, "end": { "local": "1993-04-01T22:06:41+08:00", "utc": "1993-04-01T14:06:41Z", "ms": 733673201162.7726 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-03-31T23:39:23+08:00", "utc": "1993-03-31T15:39:23Z", "ms": 733592362646.6222 }, "end": { "local": "1993-04-01T22:06:41+08:00", "utc": "1993-04-01T14:06:41Z", "ms": 733673201162.7726 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-03-31", "window": { "start": { "local": "1993-03-31T11:43:14+08:00", "utc": "1993-03-31T03:43:14Z", "ms": 733549394246.8423 }, "end": { "local": "1993-03-31T12:31:14+08:00", "utc": "1993-03-31T04:31:14Z", "ms": 733552274246.8423 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-04-01", "window": { "start": { "local": "1993-04-01T11:42:56+08:00", "utc": "1993-04-01T03:42:56Z", "ms": 733635776290.355 }, "end": { "local": "1993-04-01T12:30:56+08:00", "utc": "1993-04-01T04:30:56Z", "ms": 733638656290.355 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 23:39 on Wed 31 Mar to 22:07 on Thu 1 Apr.", "fact": "1993-03-31T15:39:23Z → 1993-04-01T14:06:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:43–12:31 on the 31st, 11:43–12:31 on the 1st.", "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 31st and 48 of 48 on the 1st.", "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 34545 s" }, { "step": "ruling", "text": "Rāma Navamī, Fuzhou, 1993: Thursday 1 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": "1993-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāma Navamī 1993 falls on Thursday 1 April. Navamī runs from 23:39 on Wed 31 Mar to 22:07 on Thu 1 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-04-03", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35948, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-04-02T19:53:24+08:00", "utc": "1993-04-02T11:53:24Z", "ms": 733751603591.2505 }, "end": { "local": "1993-04-03T17:04:31+08:00", "utc": "1993-04-03T09:04:31Z", "ms": 733827870615.9735 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-04-02T19:53:24+08:00", "utc": "1993-04-02T11:53:24Z", "ms": 733751603591.2505 }, "end": { "local": "1993-04-03T17:04:31+08:00", "utc": "1993-04-03T09:04:31Z", "ms": 733827870615.9735 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-04-03", "window": { "start": { "local": "1993-04-03T05:52:32+08:00", "utc": "1993-04-02T21:52:32Z", "ms": 733787551756.5938 }, "end": { "local": "1993-04-03T05:52:32+08:00", "utc": "1993-04-02T21:52:32Z", "ms": 733787551756.5938 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-04-04", "window": { "start": { "local": "1993-04-04T05:51:29+08:00", "utc": "1993-04-03T21:51:29Z", "ms": 733873888617.325 }, "end": { "local": "1993-04-04T05:51:29+08:00", "utc": "1993-04-03T21:51:29Z", "ms": 733873888617.325 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:53 on Fri 2 Apr to 17:05 on Sat 3 Apr.", "fact": "1993-04-02T11:53:24Z → 1993-04-03T09:04:31Z" }, { "step": "kaala", "text": "Sunrise is at 05:53 on the 3rd and 05:51 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 3rd and is not on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35948 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Fuzhou, 1993: Saturday 3 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": "1993-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmadā Ekādaśī 1993 falls on Saturday 3 April. Ekādaśī runs from 19:53 on Fri 2 Apr to 17:05 on Sat 3 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-04-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-04-04", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16393, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-04-04T13:47:24+08:00", "utc": "1993-04-04T05:47:24Z", "ms": 733902444116.89 }, "end": { "local": "1993-04-05T10:11:12+08:00", "utc": "1993-04-05T02:11:12Z", "ms": 733975871514.5933 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-04-04T13:47:24+08:00", "utc": "1993-04-04T05:47:24Z", "ms": 733902444116.89 }, "end": { "local": "1993-04-05T10:11:12+08:00", "utc": "1993-04-05T02:11:12Z", "ms": 733975871514.5933 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-04-04", "window": { "start": { "local": "1993-04-04T18:20:37+08:00", "utc": "1993-04-04T10:20:37Z", "ms": 733918837419.2789 }, "end": { "local": "1993-04-04T19:52:36+08:00", "utc": "1993-04-04T11:52:36Z", "ms": 733924355862.1001 } }, "covered_min": 92, "window_min": 92, "qualifies": true }, { "local_date": "1993-04-05", "window": { "start": { "local": "1993-04-05T18:21:05+08:00", "utc": "1993-04-05T10:21:05Z", "ms": 734005265318.8063 }, "end": { "local": "1993-04-05T19:52:52+08:00", "utc": "1993-04-05T11:52:52Z", "ms": 734010771696.9755 } }, "covered_min": 0, "window_min": 92, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:47 on Sun 4 Apr to 10:11 on Mon 5 Apr.", "fact": "1993-04-04T05:47:24Z → 1993-04-05T02:11:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:21–19:53 on the 4th, 18:21–19:53 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 92 of 92 minutes on the 4th and 0 of 92 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 16393 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Sunday 4 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": "1993-04-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Sunday 4 April. Trayodaśī runs from 13:47 on Sun 4 Apr to 10:11 on Mon 5 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-04-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4641, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-04-04T13:47:24+08:00", "utc": "1993-04-04T05:47:24Z", "ms": 733902444116.89 }, "end": { "local": "1993-04-05T10:11:12+08:00", "utc": "1993-04-05T02:11:12Z", "ms": 733975871514.5933 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-04-04T13:47:24+08:00", "utc": "1993-04-04T05:47:24Z", "ms": 733902444116.89 }, "end": { "local": "1993-04-05T10:11:12+08:00", "utc": "1993-04-05T02:11:12Z", "ms": 733975871514.5933 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-04-04", "window": { "start": { "local": "1993-04-04T11:42:03+08:00", "utc": "1993-04-04T03:42:03Z", "ms": 733894923018.302 }, "end": { "local": "1993-04-04T12:30:03+08:00", "utc": "1993-04-04T04:30:03Z", "ms": 733897803018.302 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-04-05", "window": { "start": { "local": "1993-04-05T11:41:46+08:00", "utc": "1993-04-05T03:41:46Z", "ms": 733981305529.6218 }, "end": { "local": "1993-04-05T12:29:46+08:00", "utc": "1993-04-05T04:29:46Z", "ms": 733984185529.6218 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:47 on Sun 4 Apr to 10:11 on Mon 5 Apr.", "fact": "1993-04-04T05:47:24Z → 1993-04-05T02:11:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 4th, 11:42–12:30 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 0 of 48 on the 5th.", "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: purvaviddha → second-day · margin 4641 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Fuzhou, 1993: Monday 5 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananga-trayodashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 13 Ananga trayodasi (purvaviddha), Mahavira jayanti (Jain)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-04-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Anaṅga Trayodaśī 1993 falls on Monday 5 April. Trayodaśī runs from 13:47 on Sun 4 Apr to 10:11 on Mon 5 Apr, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5434, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-04-05T10:11:12+08:00", "utc": "1993-04-05T02:11:12Z", "ms": 733975871514.5933 }, "end": { "local": "1993-04-06T06:26:10+08:00", "utc": "1993-04-05T22:26:10Z", "ms": 734048770258.2275 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-04-05T10:11:12+08:00", "utc": "1993-04-05T02:11:12Z", "ms": 733975871514.5933 }, "end": { "local": "1993-04-06T06:26:10+08:00", "utc": "1993-04-05T22:26:10Z", "ms": 734048770258.2275 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-04-05", "window": { "start": { "local": "1993-04-05T11:41:46+08:00", "utc": "1993-04-05T03:41:46Z", "ms": 733981305529.6218 }, "end": { "local": "1993-04-05T12:29:46+08:00", "utc": "1993-04-05T04:29:46Z", "ms": 733984185529.6218 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-04-06", "window": { "start": { "local": "1993-04-06T11:41:28+08:00", "utc": "1993-04-06T03:41:28Z", "ms": 734067688212.557 }, "end": { "local": "1993-04-06T12:29:28+08:00", "utc": "1993-04-06T04:29:28Z", "ms": 734070568212.557 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:11 on Mon 5 Apr to 06:26 on Tue 6 Apr.", "fact": "1993-04-05T02:11:12Z → 1993-04-05T22:26:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 5th, 11:41–12:29 on the 6th.", "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 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 5434 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Fuzhou, 1993: Monday 5 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": "1993-04-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Viṣṇudamanaka Caturdaśī 1993 falls on Monday 5 April. Caturdaśī runs from 10:11 on Mon 5 Apr to 06:26 on Tue 6 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18918, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-04-06T06:26:10+08:00", "utc": "1993-04-05T22:26:10Z", "ms": 734048770258.2275 }, "end": { "local": "1993-04-07T02:43:16+08:00", "utc": "1993-04-06T18:43:16Z", "ms": 734121795678.1073 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1993-04-06T06:26:10+08:00", "utc": "1993-04-05T22:26:10Z", "ms": 734048770258.2275 }, "end": { "local": "1993-04-07T02:43:16+08:00", "utc": "1993-04-06T18:43:16Z", "ms": 734121795678.1073 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-04-06", "window": { "start": { "local": "1993-04-06T11:41:28+08:00", "utc": "1993-04-06T03:41:28Z", "ms": 734067688212.557 }, "end": { "local": "1993-04-06T12:29:28+08:00", "utc": "1993-04-06T04:29:28Z", "ms": 734070568212.557 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-04-07", "window": { "start": { "local": "1993-04-07T11:41:11+08:00", "utc": "1993-04-07T03:41:11Z", "ms": 734154071090.3403 }, "end": { "local": "1993-04-07T12:29:11+08:00", "utc": "1993-04-07T04:29:11Z", "ms": 734156951090.3403 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:26 on Tue 6 Apr to 02:43 on Wed 7 Apr.", "fact": "1993-04-05T22:26:10Z → 1993-04-06T18:43:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 6th, 11:41–12:29 on the 7th.", "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 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18918 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Fuzhou, 1993: Tuesday 6 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": "1993-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Caitrī Pūrṇimā 1993 falls on Tuesday 6 April. Pūrṇimā runs from 06:26 on Tue 6 Apr to 02:43 on Wed 7 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-04-09", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13335, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-04-09T17:35:26+08:00", "utc": "1993-04-09T09:35:26Z", "ms": 734348125901.6261 }, "end": { "local": "1993-04-10T15:44:58+08:00", "utc": "1993-04-10T07:44:58Z", "ms": 734427898357.9702 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-09T17:35:26+08:00", "utc": "1993-04-09T09:35:26Z", "ms": 734348125901.6261 }, "end": { "local": "1993-04-10T15:44:58+08:00", "utc": "1993-04-10T07:44:58Z", "ms": 734427898357.9702 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-04-09", "window": { "start": { "local": "1993-04-09T21:17:41+08:00", "utc": "1993-04-09T13:17:41Z", "ms": 734361461339.8318 }, "end": { "local": "1993-04-09T21:17:41+08:00", "utc": "1993-04-09T13:17:41Z", "ms": 734361461339.8318 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-04-10", "window": { "start": { "local": "1993-04-10T22:18:56+08:00", "utc": "1993-04-10T14:18:56Z", "ms": 734451535691.0417 }, "end": { "local": "1993-04-10T22:18:56+08:00", "utc": "1993-04-10T14:18:56Z", "ms": 734451535691.0417 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:35 on Fri 9 Apr to 15:45 on Sat 10 Apr.", "fact": "1993-04-09T09:35:26Z → 1993-04-10T07:44:58Z" }, { "step": "kaala", "text": "Moonrise is at 21:18 on the 9th and 22:19 on the 10th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 9th and is not on the 10th.", "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 13335 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Friday 9 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": "1993-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Friday 9 April. Caturthī runs from 17:35 on Fri 9 Apr to 15:45 on Sat 10 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-04-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17204, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "1993-04-14T00:54:32+08:00", "utc": "1993-04-13T16:54:32Z", "ms": 734720072492.2305 }, "end": { "local": "1993-05-14T21:48:56+08:00", "utc": "1993-05-14T13:48:56Z", "ms": 737387336019.7314 } }, "span": { "of": "transit", "start": { "local": "1993-04-14T00:54:32+08:00", "utc": "1993-04-13T16:54:32Z", "ms": 734720072492.2305 }, "end": { "local": "1993-04-14T00:54:32+08:00", "utc": "1993-04-13T16:54:32Z", "ms": 734720072492.2305 } }, "kaala": "day", "days": [ { "local_date": "1993-04-13", "window": { "start": { "local": "1993-04-13T05:42:16+08:00", "utc": "1993-04-12T21:42:16Z", "ms": 734650935710.178 }, "end": { "local": "1993-04-14T05:41:17+08:00", "utc": "1993-04-13T21:41:17Z", "ms": 734737276512.55 } }, "covered_min": 1, "window_min": 1439, "qualifies": true }, { "local_date": "1993-04-14", "window": { "start": { "local": "1993-04-14T05:41:17+08:00", "utc": "1993-04-13T21:41:17Z", "ms": 734737276512.55 }, "end": { "local": "1993-04-15T05:40:18+08:00", "utc": "1993-04-14T21:40:18Z", "ms": 734823617861.8904 } }, "covered_min": 0, "window_min": 1439, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 00:55 on Wed 14 Apr.", "fact": "1993-04-13T16:54:32Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:42 on the 13th, and from 05:41 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 13th, not the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 17204 s" }, { "step": "ruling", "text": "Vaiśākhī, Fuzhou, 1993: Tuesday 13 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1993-04-14", "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": "1993-04-14", "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 Fuzhou, Vaiśākhī 1993 falls on Tuesday 13 April. The Sun enters Meṣa at 00:55 on Wed 14 Apr, and the rule counts the day from sunrise. Counted from midnight, or by the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 14 April.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-04-17", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23903, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-04-16T20:31:25+08:00", "utc": "1993-04-16T12:31:25Z", "ms": 734963485081.2743 }, "end": { "local": "1993-04-17T22:59:03+08:00", "utc": "1993-04-17T14:59:03Z", "ms": 735058742562.3851 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-16T20:31:25+08:00", "utc": "1993-04-16T12:31:25Z", "ms": 734963485081.2743 }, "end": { "local": "1993-04-17T22:59:03+08:00", "utc": "1993-04-17T14:59:03Z", "ms": 735058742562.3851 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-04-17", "window": { "start": { "local": "1993-04-17T05:38:22+08:00", "utc": "1993-04-16T21:38:22Z", "ms": 734996302300.4807 }, "end": { "local": "1993-04-17T05:38:22+08:00", "utc": "1993-04-16T21:38:22Z", "ms": 734996302300.4807 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-04-18", "window": { "start": { "local": "1993-04-18T05:37:25+08:00", "utc": "1993-04-17T21:37:25Z", "ms": 735082645437.6648 }, "end": { "local": "1993-04-18T05:37:25+08:00", "utc": "1993-04-17T21:37:25Z", "ms": 735082645437.6648 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:31 on Fri 16 Apr to 22:59 on Sat 17 Apr.", "fact": "1993-04-16T12:31:25Z → 1993-04-17T14:59:03Z" }, { "step": "kaala", "text": "Sunrise is at 05:38 on the 17th and 05:37 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 23903 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Fuzhou, 1993: Saturday 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": "1993-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Varūthinī Ekādaśī 1993 falls on Saturday 17 April. Ekādaśī runs from 20:31 on Fri 16 Apr to 22:59 on Sat 17 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-04-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-04-19", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19883, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-04-19T01:27:54+08:00", "utc": "1993-04-18T17:27:54Z", "ms": 735154073905.6919 }, "end": { "local": "1993-04-20T03:49:34+08:00", "utc": "1993-04-19T19:49:34Z", "ms": 735248973659.4252 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-19T01:27:54+08:00", "utc": "1993-04-18T17:27:54Z", "ms": 735154073905.6919 }, "end": { "local": "1993-04-20T03:49:34+08:00", "utc": "1993-04-19T19:49:34Z", "ms": 735248973659.4252 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-04-18", "window": { "start": { "local": "1993-04-18T18:27:18+08:00", "utc": "1993-04-18T10:27:18Z", "ms": 735128837572.3712 }, "end": { "local": "1993-04-18T19:56:31+08:00", "utc": "1993-04-18T11:56:31Z", "ms": 735134191125.0852 } }, "covered_min": 0, "window_min": 89, "qualifies": false }, { "local_date": "1993-04-19", "window": { "start": { "local": "1993-04-19T18:27:47+08:00", "utc": "1993-04-19T10:27:47Z", "ms": 735215267246.4581 }, "end": { "local": "1993-04-19T19:56:49+08:00", "utc": "1993-04-19T11:56:49Z", "ms": 735220609435.348 } }, "covered_min": 89, "window_min": 89, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:28 on Mon 19 Apr to 03:50 on Tue 20 Apr.", "fact": "1993-04-18T17:27:54Z → 1993-04-19T19:49:34Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:27–19:57 on the 18th, 18:28–19:57 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 0 of 89 minutes on the 18th and 89 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 19883 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Monday 19 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": "1993-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Monday 19 April. Trayodaśī runs from 01:28 on Mon 19 Apr to 03:50 on Tue 20 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-04-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-04-20", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12233, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-04-20T03:49:34+08:00", "utc": "1993-04-19T19:49:34Z", "ms": 735248973659.4252 }, "end": { "local": "1993-04-21T05:57:57+08:00", "utc": "1993-04-20T21:57:57Z", "ms": 735343076555.0792 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-20T03:49:34+08:00", "utc": "1993-04-19T19:49:34Z", "ms": 735248973659.4252 }, "end": { "local": "1993-04-21T05:57:57+08:00", "utc": "1993-04-20T21:57:57Z", "ms": 735343076555.0792 } }, "kaala": "nishita", "days": [ { "local_date": "1993-04-19", "window": { "start": { "local": "1993-04-19T23:37:40+08:00", "utc": "1993-04-19T15:37:40Z", "ms": 735233860454.795 }, "end": { "local": "1993-04-20T00:25:40+08:00", "utc": "1993-04-19T16:25:40Z", "ms": 735236740454.795 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-04-20", "window": { "start": { "local": "1993-04-20T23:37:28+08:00", "utc": "1993-04-20T15:37:28Z", "ms": 735320247941.342 }, "end": { "local": "1993-04-21T00:25:28+08:00", "utc": "1993-04-20T16:25:28Z", "ms": 735323127941.342 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:50 on Tue 20 Apr to 05:58 on Wed 21 Apr.", "fact": "1993-04-19T19:49:34Z → 1993-04-20T21:57:57Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:38–00:26 on the 19th, 23:37–00:25 on the 20th.", "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 19th and 48 of 48 on the 20th.", "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 12233 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Tuesday 20 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": "1993-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Tuesday 20 April. Caturdaśī runs from 03:50 on Tue 20 Apr to 05:58 on Wed 21 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-04-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26250, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-04-24T10:28:42+08:00", "utc": "1993-04-24T02:28:42Z", "ms": 735618522491.7745 }, "end": { "local": "1993-04-25T11:13:19+08:00", "utc": "1993-04-25T03:13:19Z", "ms": 735707598799.4435 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-24T10:28:42+08:00", "utc": "1993-04-24T02:28:42Z", "ms": 735618522491.7745 }, "end": { "local": "1993-04-25T11:13:19+08:00", "utc": "1993-04-25T03:13:19Z", "ms": 735707598799.4435 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-04-24", "window": { "start": { "local": "1993-04-24T18:30:18+08:00", "utc": "1993-04-24T10:30:18Z", "ms": 735647418081.9197 }, "end": { "local": "1993-04-24T19:58:25+08:00", "utc": "1993-04-24T11:58:25Z", "ms": 735652704553.273 } }, "covered_min": 88, "window_min": 88, "qualifies": true }, { "local_date": "1993-04-25", "window": { "start": { "local": "1993-04-25T18:30:49+08:00", "utc": "1993-04-25T10:30:49Z", "ms": 735733848722.7245 }, "end": { "local": "1993-04-25T19:58:44+08:00", "utc": "1993-04-25T11:58:44Z", "ms": 735739124292.4845 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:29 on Sat 24 Apr to 11:13 on Sun 25 Apr.", "fact": "1993-04-24T02:28:42Z → 1993-04-25T03:13:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:30–19:58 on the 24th, 18:31–19:59 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 88 of 88 minutes on the 24th and 0 of 88 on the 25th.", "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 26250 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Fuzhou, 1993: Saturday 24 April.", "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": "1993-04-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Jayantī 1993 falls on Saturday 24 April. Tṛtīyā runs from 10:29 on Sat 24 Apr to 11:13 on Sun 25 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2237, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-04-24T10:28:42+08:00", "utc": "1993-04-24T02:28:42Z", "ms": 735618522491.7745 }, "end": { "local": "1993-04-25T11:13:19+08:00", "utc": "1993-04-25T03:13:19Z", "ms": 735707598799.4435 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-24T10:28:42+08:00", "utc": "1993-04-24T02:28:42Z", "ms": 735618522491.7745 }, "end": { "local": "1993-04-25T11:13:19+08:00", "utc": "1993-04-25T03:13:19Z", "ms": 735707598799.4435 } }, "kaala": "purvahna", "days": [ { "local_date": "1993-04-24", "window": { "start": { "local": "1993-04-24T05:31:59+08:00", "utc": "1993-04-23T21:31:59Z", "ms": 735600718527.4622 }, "end": { "local": "1993-04-24T09:51:25+08:00", "utc": "1993-04-24T01:51:25Z", "ms": 735616285045.6146 } }, "covered_min": 0, "window_min": 259, "qualifies": false }, { "local_date": "1993-04-25", "window": { "start": { "local": "1993-04-25T05:31:07+08:00", "utc": "1993-04-24T21:31:07Z", "ms": 735687066617.0691 }, "end": { "local": "1993-04-25T09:51:01+08:00", "utc": "1993-04-25T01:51:01Z", "ms": 735702660652.2876 } }, "covered_min": 260, "window_min": 260, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:29 on Sat 24 Apr to 11:13 on Sun 25 Apr.", "fact": "1993-04-24T02:28:42Z → 1993-04-25T03:13:19Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:32–09:51 on the 24th, 05:31–09:51 on the 25th.", "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 259 minutes on the 24th and 260 of 260 on the 25th.", "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 2237 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Fuzhou, 1993: Sunday 25 April.", "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": "1993-04-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Tṛtīyā 1993 falls on Sunday 25 April. Tṛtīyā runs from 10:29 on Sat 24 Apr to 11:13 on Sun 25 Apr and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-04-25", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 313, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-04-25T11:13:19+08:00", "utc": "1993-04-25T03:13:19Z", "ms": 735707598799.4435 }, "end": { "local": "1993-04-26T11:31:34+08:00", "utc": "1993-04-26T03:31:34Z", "ms": 735795094253.057 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-25T11:13:19+08:00", "utc": "1993-04-25T03:13:19Z", "ms": 735707598799.4435 }, "end": { "local": "1993-04-26T11:31:34+08:00", "utc": "1993-04-26T03:31:34Z", "ms": 735795094253.057 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-04-25", "window": { "start": { "local": "1993-04-25T11:36:58+08:00", "utc": "1993-04-25T03:36:58Z", "ms": 735709017669.8967 }, "end": { "local": "1993-04-25T12:24:58+08:00", "utc": "1993-04-25T04:24:58Z", "ms": 735711897669.8967 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-04-26", "window": { "start": { "local": "1993-04-26T11:36:48+08:00", "utc": "1993-04-26T03:36:48Z", "ms": 735795407503.3966 }, "end": { "local": "1993-04-26T12:24:48+08:00", "utc": "1993-04-26T04:24:48Z", "ms": 735798287503.3966 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:13 on Sun 25 Apr to 11:32 on Mon 26 Apr.", "fact": "1993-04-25T03:13:19Z → 1993-04-26T03:31:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:37–12:25 on the 25th, 11:37–12:25 on the 26th.", "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 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 313 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Sunday 25 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": "1993-04-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-25", "confidence": "boundary" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Sunday 25 April. Caturthī runs from 11:13 on Sun 25 Apr to 11:32 on Mon 26 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-04-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 313, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-04-26T11:31:34+08:00", "utc": "1993-04-26T03:31:34Z", "ms": 735795094253.057 }, "end": { "local": "1993-04-27T11:21:16+08:00", "utc": "1993-04-27T03:21:16Z", "ms": 735880875832.0214 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-26T11:31:34+08:00", "utc": "1993-04-26T03:31:34Z", "ms": 735795094253.057 }, "end": { "local": "1993-04-27T11:21:16+08:00", "utc": "1993-04-27T03:21:16Z", "ms": 735880875832.0214 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-04-26", "window": { "start": { "local": "1993-04-26T11:36:48+08:00", "utc": "1993-04-26T03:36:48Z", "ms": 735795407503.3966 }, "end": { "local": "1993-04-26T12:24:48+08:00", "utc": "1993-04-26T04:24:48Z", "ms": 735798287503.3966 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-04-27", "window": { "start": { "local": "1993-04-27T11:36:38+08:00", "utc": "1993-04-27T03:36:38Z", "ms": 735881797812.0793 }, "end": { "local": "1993-04-27T12:24:38+08:00", "utc": "1993-04-27T04:24:38Z", "ms": 735884677812.0793 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:32 on Mon 26 Apr to 11:21 on Tue 27 Apr.", "fact": "1993-04-26T03:31:34Z → 1993-04-27T03:21:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:37–12:25 on the 26th, 11:37–12:25 on the 27th.", "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 26th and 0 of 48 on the 27th.", "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 313 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Fuzhou, 1993: Monday 26 April.", "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": "1993-04-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-26", "confidence": "boundary" } ], "quote": "In Fuzhou, Śaṅkara Jayantī 1993 falls on Monday 26 April. Pañcamī runs from 11:32 on Mon 26 Apr to 11:21 on Tue 27 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3358, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-04-28T10:40:31+08:00", "utc": "1993-04-28T02:40:31Z", "ms": 735964831089.0984 }, "end": { "local": "1993-04-29T09:28:20+08:00", "utc": "1993-04-29T01:28:20Z", "ms": 736046900219.4935 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-04-28T10:40:31+08:00", "utc": "1993-04-28T02:40:31Z", "ms": 735964831089.0984 }, "end": { "local": "1993-04-29T09:28:20+08:00", "utc": "1993-04-29T01:28:20Z", "ms": 736046900219.4935 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-04-28", "window": { "start": { "local": "1993-04-28T11:36:29+08:00", "utc": "1993-04-28T03:36:29Z", "ms": 735968188602.7097 }, "end": { "local": "1993-04-28T12:24:29+08:00", "utc": "1993-04-28T04:24:29Z", "ms": 735971068602.7097 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-04-29", "window": { "start": { "local": "1993-04-29T11:36:20+08:00", "utc": "1993-04-29T03:36:20Z", "ms": 736054579882.127 }, "end": { "local": "1993-04-29T12:24:20+08:00", "utc": "1993-04-29T04:24:20Z", "ms": 736057459882.127 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:41 on Wed 28 Apr to 09:28 on Thu 29 Apr.", "fact": "1993-04-28T02:40:31Z → 1993-04-29T01:28:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 28th, 11:36–12:24 on the 29th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3358 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Fuzhou, 1993: Wednesday 28 April.", "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": "1993-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-04-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Gaṅgotpatti (Ganga Saptami) 1993 falls on Wednesday 28 April. Saptamī runs from 10:41 on Wed 28 Apr to 09:28 on Thu 29 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-05-02", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8983, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-05-02T02:55:44+08:00", "utc": "1993-05-01T18:55:44Z", "ms": 736282543823.6921 }, "end": { "local": "1993-05-02T23:59:08+08:00", "utc": "1993-05-02T15:59:08Z", "ms": 736358347944.408 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-02T02:55:44+08:00", "utc": "1993-05-01T18:55:44Z", "ms": 736282543823.6921 }, "end": { "local": "1993-05-02T23:59:08+08:00", "utc": "1993-05-02T15:59:08Z", "ms": 736358347944.408 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-05-02", "window": { "start": { "local": "1993-05-02T05:25:26+08:00", "utc": "1993-05-01T21:25:26Z", "ms": 736291526454.6687 }, "end": { "local": "1993-05-02T05:25:26+08:00", "utc": "1993-05-01T21:25:26Z", "ms": 736291526454.6687 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-05-03", "window": { "start": { "local": "1993-05-03T05:24:41+08:00", "utc": "1993-05-02T21:24:41Z", "ms": 736377881420.8618 }, "end": { "local": "1993-05-03T05:24:41+08:00", "utc": "1993-05-02T21:24:41Z", "ms": 736377881420.8618 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:56 on Sun 2 May to 23:59 on Sun 2 May.", "fact": "1993-05-01T18:55:44Z → 1993-05-02T15:59:08Z" }, { "step": "kaala", "text": "Sunrise is at 05:25 on the 2nd and 05:25 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 2nd and is not on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8983 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Fuzhou, 1993: Sunday 2 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": "1993-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Mohinī Ekādaśī 1993 falls on Sunday 2 May. Ekādaśī runs from 02:56 on Sun 2 May to 23:59 on Sun 2 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-05-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30381, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-05-02T23:59:08+08:00", "utc": "1993-05-02T15:59:08Z", "ms": 736358347944.408 }, "end": { "local": "1993-05-03T20:50:11+08:00", "utc": "1993-05-03T12:50:11Z", "ms": 736433411473.5476 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-02T23:59:08+08:00", "utc": "1993-05-02T15:59:08Z", "ms": 736358347944.408 }, "end": { "local": "1993-05-03T20:50:11+08:00", "utc": "1993-05-03T12:50:11Z", "ms": 736433411473.5476 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-02", "window": { "start": { "local": "1993-05-02T11:35:57+08:00", "utc": "1993-05-02T03:35:57Z", "ms": 736313756726.647 }, "end": { "local": "1993-05-02T12:23:57+08:00", "utc": "1993-05-02T04:23:57Z", "ms": 736316636726.647 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-03", "window": { "start": { "local": "1993-05-03T11:35:50+08:00", "utc": "1993-05-03T03:35:50Z", "ms": 736400150037.7512 }, "end": { "local": "1993-05-03T12:23:50+08:00", "utc": "1993-05-03T04:23:50Z", "ms": 736403030037.7512 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 23:59 on Sun 2 May to 20:50 on Mon 3 May.", "fact": "1993-05-02T15:59:08Z → 1993-05-03T12:50:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 2nd, 11:36–12:24 on the 3rd.", "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 2nd and 48 of 48 on the 3rd.", "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 30381 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Fuzhou, 1993: Monday 3 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": "1993-05-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Dvādaśī 1993 falls on Monday 3 May. Dvādaśī runs from 23:59 on Sun 2 May to 20:50 on Mon 3 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30381, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-05-02T23:59:08+08:00", "utc": "1993-05-02T15:59:08Z", "ms": 736358347944.408 }, "end": { "local": "1993-05-03T20:50:11+08:00", "utc": "1993-05-03T12:50:11Z", "ms": 736433411473.5476 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-02T23:59:08+08:00", "utc": "1993-05-02T15:59:08Z", "ms": 736358347944.408 }, "end": { "local": "1993-05-03T20:50:11+08:00", "utc": "1993-05-03T12:50:11Z", "ms": 736433411473.5476 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-02", "window": { "start": { "local": "1993-05-02T11:35:57+08:00", "utc": "1993-05-02T03:35:57Z", "ms": 736313756726.647 }, "end": { "local": "1993-05-02T12:23:57+08:00", "utc": "1993-05-02T04:23:57Z", "ms": 736316636726.647 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-03", "window": { "start": { "local": "1993-05-03T11:35:50+08:00", "utc": "1993-05-03T03:35:50Z", "ms": 736400150037.7512 }, "end": { "local": "1993-05-03T12:23:50+08:00", "utc": "1993-05-03T04:23:50Z", "ms": 736403030037.7512 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 23:59 on Sun 2 May to 20:50 on Mon 3 May.", "fact": "1993-05-02T15:59:08Z → 1993-05-03T12:50:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 2nd, 11:36–12:24 on the 3rd.", "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 2nd and 48 of 48 on the 3rd.", "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 30381 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Fuzhou, 1993: Monday 3 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": "1993-05-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Rukmiṇī Dvādaśī 1993 falls on Monday 3 May. Dvādaśī runs from 23:59 on Sun 2 May to 20:50 on Mon 3 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-05-03", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-03", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2921, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-05-03T20:50:11+08:00", "utc": "1993-05-03T12:50:11Z", "ms": 736433411473.5476 }, "end": { "local": "1993-05-04T17:37:03+08:00", "utc": "1993-05-04T09:37:03Z", "ms": 736508222535.1781 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-03T20:50:11+08:00", "utc": "1993-05-03T12:50:11Z", "ms": 736433411473.5476 }, "end": { "local": "1993-05-04T17:37:03+08:00", "utc": "1993-05-04T09:37:03Z", "ms": 736508222535.1781 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-05-03", "window": { "start": { "local": "1993-05-03T18:34:59+08:00", "utc": "1993-05-03T10:34:59Z", "ms": 736425298654.6405 }, "end": { "local": "1993-05-03T20:01:30+08:00", "utc": "1993-05-03T12:01:30Z", "ms": 736430490479.6444 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "1993-05-04", "window": { "start": { "local": "1993-05-04T18:35:30+08:00", "utc": "1993-05-04T10:35:30Z", "ms": 736511730416.0026 }, "end": { "local": "1993-05-04T20:01:52+08:00", "utc": "1993-05-04T12:01:52Z", "ms": 736516912259.3899 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:50 on Mon 3 May to 17:37 on Tue 4 May.", "fact": "1993-05-03T12:50:11Z → 1993-05-04T09:37:03Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:35–20:02 on the 3rd, 18:36–20:02 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 87 minutes on the 3rd and 0 of 86 on the 4th.", "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 2921 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Monday 3 May.", "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": "1993-05-03", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-03", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Monday 3 May. Trayodaśī runs from 20:50 on Mon 3 May to 17:37 on Tue 4 May, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-05-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3508, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-05-04T17:37:03+08:00", "utc": "1993-05-04T09:37:03Z", "ms": 736508222535.1781 }, "end": { "local": "1993-05-05T14:28:31+08:00", "utc": "1993-05-05T06:28:31Z", "ms": 736583311083.0814 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-04T17:37:03+08:00", "utc": "1993-05-04T09:37:03Z", "ms": 736508222535.1781 }, "end": { "local": "1993-05-05T14:28:31+08:00", "utc": "1993-05-05T06:28:31Z", "ms": 736583311083.0814 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-05-04", "window": { "start": { "local": "1993-05-04T18:35:30+08:00", "utc": "1993-05-04T10:35:30Z", "ms": 736511730416.0026 }, "end": { "local": "1993-05-04T20:01:52+08:00", "utc": "1993-05-04T12:01:52Z", "ms": 736516912259.3899 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "1993-05-05", "window": { "start": { "local": "1993-05-05T18:36:02+08:00", "utc": "1993-05-05T10:36:02Z", "ms": 736598162279.4666 }, "end": { "local": "1993-05-05T20:02:14+08:00", "utc": "1993-05-05T12:02:14Z", "ms": 736603334261.083 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:37 on Tue 4 May to 14:29 on Wed 5 May.", "fact": "1993-05-04T09:37:03Z → 1993-05-05T06:28:31Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:36–20:02 on the 4th, 18:36–20:02 on the 5th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 86 of 86 minutes on the 4th and 0 of 86 on the 5th.", "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 3508 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Fuzhou, 1993: Tuesday 4 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": "1993-05-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 1993 falls on Tuesday 4 May. Caturdaśī runs from 17:37 on Tue 4 May to 14:29 on Wed 5 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-06", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 108, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-05-05T14:28:31+08:00", "utc": "1993-05-05T06:28:31Z", "ms": 736583311083.0814 }, "end": { "local": "1993-05-06T11:33:45+08:00", "utc": "1993-05-06T03:33:45Z", "ms": 736659224834.3434 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-05T14:28:31+08:00", "utc": "1993-05-05T06:28:31Z", "ms": 736583311083.0814 }, "end": { "local": "1993-05-06T11:33:45+08:00", "utc": "1993-05-06T03:33:45Z", "ms": 736659224834.3434 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-05", "window": { "start": { "local": "1993-05-05T11:35:38+08:00", "utc": "1993-05-05T03:35:38Z", "ms": 736572938260.437 }, "end": { "local": "1993-05-05T12:23:38+08:00", "utc": "1993-05-05T04:23:38Z", "ms": 736575818260.437 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-06", "window": { "start": { "local": "1993-05-06T11:35:33+08:00", "utc": "1993-05-06T03:35:33Z", "ms": 736659333191.4568 }, "end": { "local": "1993-05-06T12:23:33+08:00", "utc": "1993-05-06T04:23:33Z", "ms": 736662213191.4568 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 14:29 on Wed 5 May to 11:34 on Thu 6 May.", "fact": "1993-05-05T06:28:31Z → 1993-05-06T03:33:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 5th, 11:36–12:24 on the 6th.", "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 5th and 0 of 48 on the 6th.", "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 108 s < 300 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Fuzhou, 1993: Thursday 6 May.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "buddha-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-05-06", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Buddha Pūrṇimā 1993 falls on Thursday 6 May. Pūrṇimā runs from 14:29 on Wed 5 May to 11:34 on Thu 6 May, and reaches madhyāhna on neither day. It is 1 min 48 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-06", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 108, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-05-05T14:28:31+08:00", "utc": "1993-05-05T06:28:31Z", "ms": 736583311083.0814 }, "end": { "local": "1993-05-06T11:33:45+08:00", "utc": "1993-05-06T03:33:45Z", "ms": 736659224834.3434 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-05T14:28:31+08:00", "utc": "1993-05-05T06:28:31Z", "ms": 736583311083.0814 }, "end": { "local": "1993-05-06T11:33:45+08:00", "utc": "1993-05-06T03:33:45Z", "ms": 736659224834.3434 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-05", "window": { "start": { "local": "1993-05-05T11:35:38+08:00", "utc": "1993-05-05T03:35:38Z", "ms": 736572938260.437 }, "end": { "local": "1993-05-05T12:23:38+08:00", "utc": "1993-05-05T04:23:38Z", "ms": 736575818260.437 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-06", "window": { "start": { "local": "1993-05-06T11:35:33+08:00", "utc": "1993-05-06T03:35:33Z", "ms": 736659333191.4568 }, "end": { "local": "1993-05-06T12:23:33+08:00", "utc": "1993-05-06T04:23:33Z", "ms": 736662213191.4568 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 14:29 on Wed 5 May to 11:34 on Thu 6 May.", "fact": "1993-05-05T06:28:31Z → 1993-05-06T03:33:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 5th, 11:36–12:24 on the 6th.", "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 5th and 0 of 48 on the 6th.", "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 108 s < 300 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Fuzhou, 1993: Thursday 6 May.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "sampat-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-05-06", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Sampat Gaurī Vrata 1993 falls on Thursday 6 May. Pūrṇimā runs from 14:29 on Wed 5 May to 11:34 on Thu 6 May, and reaches madhyāhna on neither day. It is 1 min 48 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-05-09", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25447, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-05-09T05:37:57+08:00", "utc": "1993-05-08T21:37:57Z", "ms": 736897076591.5759 }, "end": { "local": "1993-05-10T04:58:19+08:00", "utc": "1993-05-09T20:58:19Z", "ms": 736981098802.2712 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-09T05:37:57+08:00", "utc": "1993-05-08T21:37:57Z", "ms": 736897076591.5759 }, "end": { "local": "1993-05-10T04:58:19+08:00", "utc": "1993-05-09T20:58:19Z", "ms": 736981098802.2712 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-05-08", "window": { "start": { "local": "1993-05-08T21:00:06+08:00", "utc": "1993-05-08T13:00:06Z", "ms": 736866006380.0474 }, "end": { "local": "1993-05-08T21:00:06+08:00", "utc": "1993-05-08T13:00:06Z", "ms": 736866006380.0474 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-05-09", "window": { "start": { "local": "1993-05-09T21:54:12+08:00", "utc": "1993-05-09T13:54:12Z", "ms": 736955652055.4305 }, "end": { "local": "1993-05-09T21:54:12+08:00", "utc": "1993-05-09T13:54:12Z", "ms": 736955652055.4305 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:38 on Sun 9 May to 04:58 on Mon 10 May.", "fact": "1993-05-08T21:37:57Z → 1993-05-09T20:58:19Z" }, { "step": "kaala", "text": "Moonrise is at 21:00 on the 8th and 21:54 on the 9th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 8th and is on the 9th.", "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 25447 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Sunday 9 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": "1993-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Sunday 9 May. Caturthī runs from 05:38 on Sun 9 May to 04:58 on Mon 10 May and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-05-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-05-17", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31719, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-05-16T14:05:10+08:00", "utc": "1993-05-16T06:05:10Z", "ms": 737532310141.8196 }, "end": { "local": "1993-05-17T16:24:04+08:00", "utc": "1993-05-17T08:24:04Z", "ms": 737627043981.5348 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-16T14:05:10+08:00", "utc": "1993-05-16T06:05:10Z", "ms": 737532310141.8196 }, "end": { "local": "1993-05-17T16:24:04+08:00", "utc": "1993-05-17T08:24:04Z", "ms": 737627043981.5348 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-05-16", "window": { "start": { "local": "1993-05-16T05:16:31+08:00", "utc": "1993-05-15T21:16:31Z", "ms": 737500590856.0479 }, "end": { "local": "1993-05-16T05:16:31+08:00", "utc": "1993-05-15T21:16:31Z", "ms": 737500590856.0479 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-05-17", "window": { "start": { "local": "1993-05-17T05:16:01+08:00", "utc": "1993-05-16T21:16:01Z", "ms": 737586961085.1477 }, "end": { "local": "1993-05-17T05:16:01+08:00", "utc": "1993-05-16T21:16:01Z", "ms": 737586961085.1477 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:05 on Sun 16 May to 16:24 on Mon 17 May.", "fact": "1993-05-16T06:05:10Z → 1993-05-17T08:24:04Z" }, { "step": "kaala", "text": "Sunrise is at 05:17 on the 16th and 05:16 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 31719 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Fuzhou, 1993: Monday 17 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": "1993-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Aparā Ekādaśī 1993 falls on Monday 17 May. Ekādaśī runs from 14:05 on Sun 16 May to 16:24 on Mon 17 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-05-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-05-18", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-18", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 20, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-05-18T18:27:25+08:00", "utc": "1993-05-18T10:27:25Z", "ms": 737720844626.9072 }, "end": { "local": "1993-05-19T20:08:03+08:00", "utc": "1993-05-19T12:08:03Z", "ms": 737813282848.9698 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-18T18:27:25+08:00", "utc": "1993-05-18T10:27:25Z", "ms": 737720844626.9072 }, "end": { "local": "1993-05-19T20:08:03+08:00", "utc": "1993-05-19T12:08:03Z", "ms": 737813282848.9698 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-05-18", "window": { "start": { "local": "1993-05-18T18:43:02+08:00", "utc": "1993-05-18T10:43:02Z", "ms": 737721781938.8203 }, "end": { "local": "1993-05-18T20:07:18+08:00", "utc": "1993-05-18T12:07:18Z", "ms": 737726838371.0209 } }, "covered_min": 84, "window_min": 84, "qualifies": true }, { "local_date": "1993-05-19", "window": { "start": { "local": "1993-05-19T18:43:34+08:00", "utc": "1993-05-19T10:43:34Z", "ms": 737808214110.5289 }, "end": { "local": "1993-05-19T20:07:43+08:00", "utc": "1993-05-19T12:07:43Z", "ms": 737813262770.8574 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:27 on Tue 18 May to 20:08 on Wed 19 May.", "fact": "1993-05-18T10:27:25Z → 1993-05-19T12:08:03Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:43–20:07 on the 18th, 18:44–20:08 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 84 of 84 minutes on the 18th and 84 of 84 on the 19th.", "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 20 s < 300 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Tuesday 18 May.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-05-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-18", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Tuesday 18 May. Trayodaśī runs from 18:27 on Tue 18 May to 20:08 on Wed 19 May and covers all of pradoṣa that evening. It also reaches the next evening for 84 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 0 min 20 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-05-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-05-19", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8009, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-05-19T20:08:03+08:00", "utc": "1993-05-19T12:08:03Z", "ms": 737813282848.9698 }, "end": { "local": "1993-05-20T21:21:42+08:00", "utc": "1993-05-20T13:21:42Z", "ms": 737904101589.3728 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-19T20:08:03+08:00", "utc": "1993-05-19T12:08:03Z", "ms": 737813282848.9698 }, "end": { "local": "1993-05-20T21:21:42+08:00", "utc": "1993-05-20T13:21:42Z", "ms": 737904101589.3728 } }, "kaala": "nishita", "days": [ { "local_date": "1993-05-19", "window": { "start": { "local": "1993-05-19T23:35:07+08:00", "utc": "1993-05-19T15:35:07Z", "ms": 737825706586.761 }, "end": { "local": "1993-05-20T00:23:07+08:00", "utc": "1993-05-19T16:23:07Z", "ms": 737828586586.761 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-05-20", "window": { "start": { "local": "1993-05-20T23:35:10+08:00", "utc": "1993-05-20T15:35:10Z", "ms": 737912110169.6833 }, "end": { "local": "1993-05-21T00:23:10+08:00", "utc": "1993-05-20T16:23:10Z", "ms": 737914990169.6833 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:08 on Wed 19 May to 21:22 on Thu 20 May.", "fact": "1993-05-19T12:08:03Z → 1993-05-20T13:21:42Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:35–00:23 on the 19th, 23:35–00:23 on the 20th.", "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 19th and 0 of 48 on the 20th.", "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 8009 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Wednesday 19 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": "1993-05-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Wednesday 19 May. Caturdaśī runs from 20:08 on Wed 19 May to 21:22 on Thu 20 May and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-05-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32978, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-05-23T22:10:52+08:00", "utc": "1993-05-23T14:10:52Z", "ms": 738166252143.5446 }, "end": { "local": "1993-05-24T21:33:18+08:00", "utc": "1993-05-24T13:33:18Z", "ms": 738250398169.7085 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-23T22:10:52+08:00", "utc": "1993-05-23T14:10:52Z", "ms": 738166252143.5446 }, "end": { "local": "1993-05-24T21:33:18+08:00", "utc": "1993-05-24T13:33:18Z", "ms": 738250398169.7085 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-23", "window": { "start": { "local": "1993-05-23T11:35:35+08:00", "utc": "1993-05-23T03:35:35Z", "ms": 738128134721.6655 }, "end": { "local": "1993-05-23T12:23:35+08:00", "utc": "1993-05-23T04:23:35Z", "ms": 738131014721.6655 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-24", "window": { "start": { "local": "1993-05-24T11:35:40+08:00", "utc": "1993-05-24T03:35:40Z", "ms": 738214539785.8094 }, "end": { "local": "1993-05-24T12:23:40+08:00", "utc": "1993-05-24T04:23:40Z", "ms": 738217419785.8094 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:11 on Sun 23 May to 21:33 on Mon 24 May.", "fact": "1993-05-23T14:10:52Z → 1993-05-24T13:33:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 23rd, 11:36–12:24 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 23rd and 48 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32978 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Fuzhou, 1993: Monday 24 May.", "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": "1993-05-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Rambhā Tṛtīyā 1993 falls on Monday 24 May. Tṛtīyā runs from 22:11 on Sun 23 May to 21:33 on Mon 24 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-05-25", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29287, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-05-24T21:33:18+08:00", "utc": "1993-05-24T13:33:18Z", "ms": 738250398169.7085 }, "end": { "local": "1993-05-25T20:31:53+08:00", "utc": "1993-05-25T12:31:53Z", "ms": 738333112723.5504 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-24T21:33:18+08:00", "utc": "1993-05-24T13:33:18Z", "ms": 738250398169.7085 }, "end": { "local": "1993-05-25T20:31:53+08:00", "utc": "1993-05-25T12:31:53Z", "ms": 738333112723.5504 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-24", "window": { "start": { "local": "1993-05-24T11:35:40+08:00", "utc": "1993-05-24T03:35:40Z", "ms": 738214539785.8094 }, "end": { "local": "1993-05-24T12:23:40+08:00", "utc": "1993-05-24T04:23:40Z", "ms": 738217419785.8094 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-25", "window": { "start": { "local": "1993-05-25T11:35:45+08:00", "utc": "1993-05-25T03:35:45Z", "ms": 738300945340.497 }, "end": { "local": "1993-05-25T12:23:45+08:00", "utc": "1993-05-25T04:23:45Z", "ms": 738303825340.497 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:33 on Mon 24 May to 20:32 on Tue 25 May.", "fact": "1993-05-24T13:33:18Z → 1993-05-25T12:31:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 24th, 11:36–12:24 on the 25th.", "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 24th and 48 of 48 on the 25th.", "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 29287 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Tuesday 25 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": "1993-05-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Tuesday 25 May. Caturthī runs from 21:33 on Mon 24 May to 20:32 on Tue 25 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-05-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18133, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-05-26T19:08:45+08:00", "utc": "1993-05-26T11:08:45Z", "ms": 738414525142.2134 }, "end": { "local": "1993-05-27T17:26:11+08:00", "utc": "1993-05-27T09:26:11Z", "ms": 738494771177.7357 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-26T19:08:45+08:00", "utc": "1993-05-26T11:08:45Z", "ms": 738414525142.2134 }, "end": { "local": "1993-05-27T17:26:11+08:00", "utc": "1993-05-27T09:26:11Z", "ms": 738494771177.7357 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-26", "window": { "start": { "local": "1993-05-26T11:35:51+08:00", "utc": "1993-05-26T03:35:51Z", "ms": 738387351370.8916 }, "end": { "local": "1993-05-26T12:23:51+08:00", "utc": "1993-05-26T04:23:51Z", "ms": 738390231370.8916 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-27", "window": { "start": { "local": "1993-05-27T11:35:58+08:00", "utc": "1993-05-27T03:35:58Z", "ms": 738473757862.0175 }, "end": { "local": "1993-05-27T12:23:58+08:00", "utc": "1993-05-27T04:23:58Z", "ms": 738476637862.0175 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 19:09 on Wed 26 May to 17:26 on Thu 27 May.", "fact": "1993-05-26T11:08:45Z → 1993-05-27T09:26:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 26th, 11:36–12:24 on the 27th.", "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 26th and 48 of 48 on the 27th.", "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 18133 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Fuzhou, 1993: Thursday 27 May.", "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": "1993-05-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Araṇya Gaurī Vrata 1993 falls on Thursday 27 May. Ṣaṣṭhī runs from 19:09 on Wed 26 May to 17:26 on Thu 27 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-05-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18133, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-05-26T19:08:45+08:00", "utc": "1993-05-26T11:08:45Z", "ms": 738414525142.2134 }, "end": { "local": "1993-05-27T17:26:11+08:00", "utc": "1993-05-27T09:26:11Z", "ms": 738494771177.7357 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-26T19:08:45+08:00", "utc": "1993-05-26T11:08:45Z", "ms": 738414525142.2134 }, "end": { "local": "1993-05-27T17:26:11+08:00", "utc": "1993-05-27T09:26:11Z", "ms": 738494771177.7357 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-05-26", "window": { "start": { "local": "1993-05-26T11:35:51+08:00", "utc": "1993-05-26T03:35:51Z", "ms": 738387351370.8916 }, "end": { "local": "1993-05-26T12:23:51+08:00", "utc": "1993-05-26T04:23:51Z", "ms": 738390231370.8916 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-05-27", "window": { "start": { "local": "1993-05-27T11:35:58+08:00", "utc": "1993-05-27T03:35:58Z", "ms": 738473757862.0175 }, "end": { "local": "1993-05-27T12:23:58+08:00", "utc": "1993-05-27T04:23:58Z", "ms": 738476637862.0175 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 19:09 on Wed 26 May to 17:26 on Thu 27 May.", "fact": "1993-05-26T11:08:45Z → 1993-05-27T09:26:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 26th, 11:36–12:24 on the 27th.", "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 26th and 48 of 48 on the 27th.", "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 18133 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Fuzhou, 1993: Thursday 27 May.", "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": "1993-05-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-05-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī (Jyaiṣṭha) 1993 falls on Thursday 27 May. Ṣaṣṭhī runs from 19:09 on Wed 26 May to 17:26 on Thu 27 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-06-01", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1971, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-05-31T08:17:17+08:00", "utc": "1993-05-31T00:17:17Z", "ms": 738807437375.063 }, "end": { "local": "1993-06-01T05:43:54+08:00", "utc": "1993-05-31T21:43:54Z", "ms": 738884633636.5441 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-05-31T08:17:17+08:00", "utc": "1993-05-31T00:17:17Z", "ms": 738807437375.063 }, "end": { "local": "1993-06-01T05:43:54+08:00", "utc": "1993-05-31T21:43:54Z", "ms": 738884633636.5441 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-05-31", "window": { "start": { "local": "1993-05-31T05:11:14+08:00", "utc": "1993-05-30T21:11:14Z", "ms": 738796273636.2578 }, "end": { "local": "1993-05-31T05:11:14+08:00", "utc": "1993-05-30T21:11:14Z", "ms": 738796273636.2578 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-06-01", "window": { "start": { "local": "1993-06-01T05:11:02+08:00", "utc": "1993-05-31T21:11:02Z", "ms": 738882662425.6769 }, "end": { "local": "1993-06-01T05:11:02+08:00", "utc": "1993-05-31T21:11:02Z", "ms": 738882662425.6769 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:17 on Mon 31 May to 05:44 on Tue 1 Jun.", "fact": "1993-05-31T00:17:17Z → 1993-05-31T21:43:54Z" }, { "step": "kaala", "text": "Sunrise is at 05:11 on the 31st and 05:11 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 31st and is on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1971 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Fuzhou, 1993: Tuesday 1 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": "1993-06-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Nirjalā Ekādaśī 1993 falls on Tuesday 1 June. Ekādaśī runs from 08:17 on Mon 31 May to 05:44 on Tue 1 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-06-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21163, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-06-01T05:43:54+08:00", "utc": "1993-05-31T21:43:54Z", "ms": 738884633636.5441 }, "end": { "local": "1993-06-02T03:13:40+08:00", "utc": "1993-06-01T19:13:40Z", "ms": 738962019661.7777 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-01T05:43:54+08:00", "utc": "1993-05-31T21:43:54Z", "ms": 738884633636.5441 }, "end": { "local": "1993-06-02T03:13:40+08:00", "utc": "1993-06-01T19:13:40Z", "ms": 738962019661.7777 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-06-01", "window": { "start": { "local": "1993-06-01T11:36:37+08:00", "utc": "1993-06-01T03:36:37Z", "ms": 738905796725.1917 }, "end": { "local": "1993-06-01T12:24:37+08:00", "utc": "1993-06-01T04:24:37Z", "ms": 738908676725.1917 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-06-02", "window": { "start": { "local": "1993-06-02T11:36:46+08:00", "utc": "1993-06-02T03:36:46Z", "ms": 738992205685.1431 }, "end": { "local": "1993-06-02T12:24:46+08:00", "utc": "1993-06-02T04:24:46Z", "ms": 738995085685.1431 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 05:44 on Tue 1 Jun to 03:14 on Wed 2 Jun.", "fact": "1993-05-31T21:43:54Z → 1993-06-01T19:13:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:37–12:25 on the 1st, 11:37–12:25 on the 2nd.", "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 1st and 0 of 48 on the 2nd.", "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 21163 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Fuzhou, 1993: Tuesday 1 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": "1993-06-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Rāma Dvādaśī 1993 falls on Tuesday 1 June. Dvādaśī runs from 05:44 on Tue 1 Jun to 03:14 on Wed 2 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-06-02", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16748, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-06-02T03:13:40+08:00", "utc": "1993-06-01T19:13:40Z", "ms": 738962019661.7777 }, "end": { "local": "1993-06-03T00:52:27+08:00", "utc": "1993-06-02T16:52:27Z", "ms": 739039947291.34 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-02T03:13:40+08:00", "utc": "1993-06-01T19:13:40Z", "ms": 738962019661.7777 }, "end": { "local": "1993-06-03T00:52:27+08:00", "utc": "1993-06-02T16:52:27Z", "ms": 739039947291.34 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-06-01", "window": { "start": { "local": "1993-06-01T18:50:11+08:00", "utc": "1993-06-01T10:50:11Z", "ms": 738931811024.7065 }, "end": { "local": "1993-06-01T20:12:57+08:00", "utc": "1993-06-01T12:12:57Z", "ms": 738936776549.2251 } }, "covered_min": 0, "window_min": 83, "qualifies": false }, { "local_date": "1993-06-02", "window": { "start": { "local": "1993-06-02T18:50:39+08:00", "utc": "1993-06-02T10:50:39Z", "ms": 739018238911.6908 }, "end": { "local": "1993-06-02T20:13:20+08:00", "utc": "1993-06-02T12:13:20Z", "ms": 739023199554.7976 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:14 on Wed 2 Jun to 00:52 on Thu 3 Jun.", "fact": "1993-06-01T19:13:40Z → 1993-06-02T16:52:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:50–20:13 on the 1st, 18:51–20:13 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 0 of 83 minutes on the 1st and 83 of 83 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 16748 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Wednesday 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": "1993-06-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Wednesday 2 June. Trayodaśī runs from 03:14 on Wed 2 Jun to 00:52 on Thu 3 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-06-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2888, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-06-03T22:46:31+08:00", "utc": "1993-06-03T14:46:31Z", "ms": 739118791180.0248 }, "end": { "local": "1993-06-04T21:02:13+08:00", "utc": "1993-06-04T13:02:13Z", "ms": 739198933007.479 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-03T22:46:31+08:00", "utc": "1993-06-03T14:46:31Z", "ms": 739118791180.0248 }, "end": { "local": "1993-06-04T21:02:13+08:00", "utc": "1993-06-04T13:02:13Z", "ms": 739198933007.479 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-06-03", "window": { "start": { "local": "1993-06-03T18:51:06+08:00", "utc": "1993-06-03T10:51:06Z", "ms": 739104666288.2106 }, "end": { "local": "1993-06-03T20:13:42+08:00", "utc": "1993-06-03T12:13:42Z", "ms": 739109622283.6581 } }, "covered_min": 0, "window_min": 83, "qualifies": false }, { "local_date": "1993-06-04", "window": { "start": { "local": "1993-06-04T18:51:33+08:00", "utc": "1993-06-04T10:51:33Z", "ms": 739191093129.9797 }, "end": { "local": "1993-06-04T20:14:05+08:00", "utc": "1993-06-04T12:14:05Z", "ms": 739196044714.5583 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:47 on Thu 3 Jun to 21:02 on Fri 4 Jun.", "fact": "1993-06-03T14:46:31Z → 1993-06-04T13:02:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:14 on the 3rd, 18:52–20:14 on the 4th.", "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 83 minutes on the 3rd and 83 of 83 on the 4th.", "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 2888 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Fuzhou, 1993: Friday 4 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vata-savitri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Vata-savitri vrata (Deccan) (pradosavyapini, purvaviddha), Snanayatra (Bengal & Orissa) (paraviddha)." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-06-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Vaṭa Sāvitrī Vrata 1993 falls on Friday 4 June. Pūrṇimā runs from 22:47 on Thu 3 Jun to 21:02 on Fri 4 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-06-07", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8542, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-06-07T18:55:41+08:00", "utc": "1993-06-07T10:55:41Z", "ms": 739450541061.951 }, "end": { "local": "1993-06-08T19:27:56+08:00", "utc": "1993-06-08T11:27:56Z", "ms": 739538876098.8761 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-07T18:55:41+08:00", "utc": "1993-06-07T10:55:41Z", "ms": 739450541061.951 }, "end": { "local": "1993-06-08T19:27:56+08:00", "utc": "1993-06-08T11:27:56Z", "ms": 739538876098.8761 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-06-07", "window": { "start": { "local": "1993-06-07T21:18:03+08:00", "utc": "1993-06-07T13:18:03Z", "ms": 739459083136.0865 }, "end": { "local": "1993-06-07T21:18:03+08:00", "utc": "1993-06-07T13:18:03Z", "ms": 739459083136.0865 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-06-08", "window": { "start": { "local": "1993-06-08T21:58:37+08:00", "utc": "1993-06-08T13:58:37Z", "ms": 739547916637.1407 }, "end": { "local": "1993-06-08T21:58:37+08:00", "utc": "1993-06-08T13:58:37Z", "ms": 739547916637.1407 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:56 on Mon 7 Jun to 19:28 on Tue 8 Jun.", "fact": "1993-06-07T10:55:41Z → 1993-06-08T11:27:56Z" }, { "step": "kaala", "text": "Moonrise is at 21:18 on the 7th and 21:59 on the 8th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 7th and is not on the 8th.", "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 8542 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Monday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Monday 7 June. Caturthī runs from 18:56 on Mon 7 Jun to 19:28 on Tue 8 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-06-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-06-16", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7253, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-06-15T07:11:27+08:00", "utc": "1993-06-14T23:11:27Z", "ms": 740099487288.3649 }, "end": { "local": "1993-06-16T08:53:08+08:00", "utc": "1993-06-16T00:53:08Z", "ms": 740191988482.6354 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-15T07:11:27+08:00", "utc": "1993-06-14T23:11:27Z", "ms": 740099487288.3649 }, "end": { "local": "1993-06-16T08:53:08+08:00", "utc": "1993-06-16T00:53:08Z", "ms": 740191988482.6354 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-06-15", "window": { "start": { "local": "1993-06-15T05:10:35+08:00", "utc": "1993-06-14T21:10:35Z", "ms": 740092234593.3329 }, "end": { "local": "1993-06-15T05:10:35+08:00", "utc": "1993-06-14T21:10:35Z", "ms": 740092234593.3329 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-06-16", "window": { "start": { "local": "1993-06-16T05:10:41+08:00", "utc": "1993-06-15T21:10:41Z", "ms": 740178641499.083 }, "end": { "local": "1993-06-16T05:10:41+08:00", "utc": "1993-06-15T21:10:41Z", "ms": 740178641499.083 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:11 on Tue 15 Jun to 08:53 on Wed 16 Jun.", "fact": "1993-06-14T23:11:27Z → 1993-06-16T00:53:08Z" }, { "step": "kaala", "text": "Sunrise is at 05:11 on the 15th and 05:11 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7253 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Fuzhou, 1993: Wednesday 16 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": "1993-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Yoginī Ekādaśī 1993 falls on Wednesday 16 June. Ekādaśī runs from 07:11 on Tue 15 Jun to 08:53 on Wed 16 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-06-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-06-17", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30047, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-06-17T10:02:41+08:00", "utc": "1993-06-17T02:02:41Z", "ms": 740282561428.264 }, "end": { "local": "1993-06-18T10:35:51+08:00", "utc": "1993-06-18T02:35:51Z", "ms": 740370950868.3727 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-17T10:02:41+08:00", "utc": "1993-06-17T02:02:41Z", "ms": 740282561428.264 }, "end": { "local": "1993-06-18T10:35:51+08:00", "utc": "1993-06-18T02:35:51Z", "ms": 740370950868.3727 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-06-17", "window": { "start": { "local": "1993-06-17T18:56:21+08:00", "utc": "1993-06-17T10:56:21Z", "ms": 740314581382.4249 }, "end": { "local": "1993-06-17T20:18:18+08:00", "utc": "1993-06-17T12:18:18Z", "ms": 740319498345.0052 } }, "covered_min": 82, "window_min": 82, "qualifies": true }, { "local_date": "1993-06-18", "window": { "start": { "local": "1993-06-18T18:56:38+08:00", "utc": "1993-06-18T10:56:38Z", "ms": 740400997903.0469 }, "end": { "local": "1993-06-18T20:18:34+08:00", "utc": "1993-06-18T12:18:34Z", "ms": 740405914016.182 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:03 on Thu 17 Jun to 10:36 on Fri 18 Jun.", "fact": "1993-06-17T02:02:41Z → 1993-06-18T02:35:51Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:56–20:18 on the 17th, 18:57–20:19 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 82 of 82 minutes on the 17th and 0 of 82 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 30047 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Thursday 17 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": "1993-06-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Thursday 17 June. Trayodaśī runs from 10:03 on Thu 17 Jun to 10:36 on Fri 18 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-06-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-06-18", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36233, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-06-18T10:35:51+08:00", "utc": "1993-06-18T02:35:51Z", "ms": 740370950868.3727 }, "end": { "local": "1993-06-19T10:31:47+08:00", "utc": "1993-06-19T02:31:47Z", "ms": 740457106826.4979 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-18T10:35:51+08:00", "utc": "1993-06-18T02:35:51Z", "ms": 740370950868.3727 }, "end": { "local": "1993-06-19T10:31:47+08:00", "utc": "1993-06-19T02:31:47Z", "ms": 740457106826.4979 } }, "kaala": "nishita", "days": [ { "local_date": "1993-06-17", "window": { "start": { "local": "1993-06-17T23:39:40+08:00", "utc": "1993-06-17T15:39:40Z", "ms": 740331579992.1012 }, "end": { "local": "1993-06-18T00:27:40+08:00", "utc": "1993-06-17T16:27:40Z", "ms": 740334459992.1012 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-06-18", "window": { "start": { "local": "1993-06-18T23:39:53+08:00", "utc": "1993-06-18T15:39:53Z", "ms": 740417993327.3035 }, "end": { "local": "1993-06-19T00:27:53+08:00", "utc": "1993-06-18T16:27:53Z", "ms": 740420873327.3035 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:36 on Fri 18 Jun to 10:32 on Sat 19 Jun.", "fact": "1993-06-18T02:35:51Z → 1993-06-19T02:31:47Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:40–00:28 on the 17th, 23:40–00:28 on the 18th.", "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 17th and 48 of 48 on the 18th.", "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 36233 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Friday 18 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": "1993-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Friday 18 June. Caturdaśī runs from 10:36 on Fri 18 Jun to 10:32 on Sat 19 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-06-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10715, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1993-06-21T08:41:52+08:00", "utc": "1993-06-21T00:41:52Z", "ms": 740623311833.4229 }, "end": { "local": "1993-06-22T07:05:15+08:00", "utc": "1993-06-21T23:05:15Z", "ms": 740703914810.8367 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-21T08:41:52+08:00", "utc": "1993-06-21T00:41:52Z", "ms": 740623311833.4229 }, "end": { "local": "1993-06-22T07:05:15+08:00", "utc": "1993-06-21T23:05:15Z", "ms": 740703914810.8367 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-06-21", "window": { "start": { "local": "1993-06-21T11:40:27+08:00", "utc": "1993-06-21T03:40:27Z", "ms": 740634026877.3662 }, "end": { "local": "1993-06-21T12:28:27+08:00", "utc": "1993-06-21T04:28:27Z", "ms": 740636906877.3662 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-06-22", "window": { "start": { "local": "1993-06-22T11:40:40+08:00", "utc": "1993-06-22T03:40:40Z", "ms": 740720439726.9998 }, "end": { "local": "1993-06-22T12:28:40+08:00", "utc": "1993-06-22T04:28:40Z", "ms": 740723319726.9998 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 08:42 on Mon 21 Jun to 07:05 on Tue 22 Jun.", "fact": "1993-06-21T00:41:52Z → 1993-06-21T23:05:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 21st, 11:41–12:29 on the 22nd.", "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 21st and 0 of 48 on the 22nd.", "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 10715 s" }, { "step": "ruling", "text": "Rathayātrā, Fuzhou, 1993: Monday 21 June.", "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": "1993-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Rathayātrā 1993 falls on Monday 21 June. Dvitīyā runs from 08:42 on Mon 21 Jun to 07:05 on Tue 22 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-06-23", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23545, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-06-23T05:08:27+08:00", "utc": "1993-06-22T21:08:27Z", "ms": 740783307422.5225 }, "end": { "local": "1993-06-24T02:57:26+08:00", "utc": "1993-06-23T18:57:26Z", "ms": 740861846404.9268 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-23T05:08:27+08:00", "utc": "1993-06-22T21:08:27Z", "ms": 740783307422.5225 }, "end": { "local": "1993-06-24T02:57:26+08:00", "utc": "1993-06-23T18:57:26Z", "ms": 740861846404.9268 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-06-23", "window": { "start": { "local": "1993-06-23T11:40:53+08:00", "utc": "1993-06-23T03:40:53Z", "ms": 740806852516.4592 }, "end": { "local": "1993-06-23T12:28:53+08:00", "utc": "1993-06-23T04:28:53Z", "ms": 740809732516.4592 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-06-24", "window": { "start": { "local": "1993-06-24T11:41:05+08:00", "utc": "1993-06-24T03:41:05Z", "ms": 740893265217.8153 }, "end": { "local": "1993-06-24T12:29:05+08:00", "utc": "1993-06-24T04:29:05Z", "ms": 740896145217.8153 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:08 on Wed 23 Jun to 02:57 on Thu 24 Jun.", "fact": "1993-06-22T21:08:27Z → 1993-06-23T18:57:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 23rd, 11:41–12:29 on the 24th.", "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 23rd and 0 of 48 on the 24th.", "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 23545 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Wednesday 23 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": "1993-06-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Wednesday 23 June. Caturthī runs from 05:08 on Wed 23 Jun to 02:57 on Thu 24 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-06-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31419, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-06-24T02:57:26+08:00", "utc": "1993-06-23T18:57:26Z", "ms": 740861846404.9268 }, "end": { "local": "1993-06-25T00:37:51+08:00", "utc": "1993-06-24T16:37:51Z", "ms": 740939871426.9464 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-24T02:57:26+08:00", "utc": "1993-06-23T18:57:26Z", "ms": 740861846404.9268 }, "end": { "local": "1993-06-25T00:37:51+08:00", "utc": "1993-06-24T16:37:51Z", "ms": 740939871426.9464 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-06-24", "window": { "start": { "local": "1993-06-24T11:41:05+08:00", "utc": "1993-06-24T03:41:05Z", "ms": 740893265217.8153 }, "end": { "local": "1993-06-24T12:29:05+08:00", "utc": "1993-06-24T04:29:05Z", "ms": 740896145217.8153 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-06-25", "window": { "start": { "local": "1993-06-25T11:41:18+08:00", "utc": "1993-06-25T03:41:18Z", "ms": 740979677804.122 }, "end": { "local": "1993-06-25T12:29:18+08:00", "utc": "1993-06-25T04:29:18Z", "ms": 740982557804.122 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:57 on Thu 24 Jun to 00:38 on Fri 25 Jun.", "fact": "1993-06-23T18:57:26Z → 1993-06-24T16:37:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 24th, 11:41–12:29 on the 25th.", "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 24th and 0 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31419 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Fuzhou, 1993: Thursday 24 June.", "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": "1993-06-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Pañcamī 1993 falls on Thursday 24 June. Pañcamī runs from 02:57 on Thu 24 Jun to 00:38 on Fri 25 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26598, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-06-25T22:14:50+08:00", "utc": "1993-06-25T14:14:50Z", "ms": 741017689798.5375 }, "end": { "local": "1993-06-26T19:52:48+08:00", "utc": "1993-06-26T11:52:48Z", "ms": 741095568230.0165 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-25T22:14:50+08:00", "utc": "1993-06-25T14:14:50Z", "ms": 741017689798.5375 }, "end": { "local": "1993-06-26T19:52:48+08:00", "utc": "1993-06-26T11:52:48Z", "ms": 741095568230.0165 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-06-25", "window": { "start": { "local": "1993-06-25T11:41:18+08:00", "utc": "1993-06-25T03:41:18Z", "ms": 740979677804.122 }, "end": { "local": "1993-06-25T12:29:18+08:00", "utc": "1993-06-25T04:29:18Z", "ms": 740982557804.122 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-06-26", "window": { "start": { "local": "1993-06-26T11:41:30+08:00", "utc": "1993-06-26T03:41:30Z", "ms": 741066090249.7281 }, "end": { "local": "1993-06-26T12:29:30+08:00", "utc": "1993-06-26T04:29:30Z", "ms": 741068970249.7281 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 22:15 on Fri 25 Jun to 19:53 on Sat 26 Jun.", "fact": "1993-06-25T14:14:50Z → 1993-06-26T11:52:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 25th, 11:42–12:30 on the 26th.", "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 25th and 48 of 48 on the 26th.", "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 26598 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Fuzhou, 1993: Saturday 26 June.", "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": "1993-06-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Vivasvat Saptamī 1993 falls on Saturday 26 June. Saptamī runs from 22:15 on Fri 25 Jun to 19:53 on Sat 26 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-06-30", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-06-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23256, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-06-29T13:27:20+08:00", "utc": "1993-06-29T05:27:20Z", "ms": 741331639666.1704 }, "end": { "local": "1993-06-30T11:41:38+08:00", "utc": "1993-06-30T03:41:38Z", "ms": 741411698073.2156 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-06-29T13:27:20+08:00", "utc": "1993-06-29T05:27:20Z", "ms": 741331639666.1704 }, "end": { "local": "1993-06-30T11:41:38+08:00", "utc": "1993-06-30T03:41:38Z", "ms": 741411698073.2156 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-06-29", "window": { "start": { "local": "1993-06-29T05:13:42+08:00", "utc": "1993-06-28T21:13:42Z", "ms": 741302022265.1569 }, "end": { "local": "1993-06-29T05:13:42+08:00", "utc": "1993-06-28T21:13:42Z", "ms": 741302022265.1569 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-06-30", "window": { "start": { "local": "1993-06-30T05:14:02+08:00", "utc": "1993-06-29T21:14:02Z", "ms": 741388442189.9863 }, "end": { "local": "1993-06-30T05:14:02+08:00", "utc": "1993-06-29T21:14:02Z", "ms": 741388442189.9863 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:27 on Tue 29 Jun to 11:42 on Wed 30 Jun.", "fact": "1993-06-29T05:27:20Z → 1993-06-30T03:41:38Z" }, { "step": "kaala", "text": "Sunrise is at 05:14 on the 29th and 05:14 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 23256 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Fuzhou, 1993: Wednesday 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": "1993-06-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-06-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Hariśayanī Ekādaśī 1993 falls on Wednesday 30 June. Ekādaśī runs from 13:27 on Tue 29 Jun to 11:42 on Wed 30 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-06-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-07-01", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31619, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-07-01T10:11:36+08:00", "utc": "1993-07-01T02:11:36Z", "ms": 741492696346.6724 }, "end": { "local": "1993-07-02T09:00:05+08:00", "utc": "1993-07-02T01:00:05Z", "ms": 741574804974.3071 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-07-01T10:11:36+08:00", "utc": "1993-07-01T02:11:36Z", "ms": 741492696346.6724 }, "end": { "local": "1993-07-02T09:00:05+08:00", "utc": "1993-07-02T01:00:05Z", "ms": 741574804974.3071 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-07-01", "window": { "start": { "local": "1993-07-01T18:58:35+08:00", "utc": "1993-07-01T10:58:35Z", "ms": 741524315306.3123 }, "end": { "local": "1993-07-01T20:20:44+08:00", "utc": "1993-07-01T12:20:44Z", "ms": 741529244356.4677 } }, "covered_min": 82, "window_min": 82, "qualifies": true }, { "local_date": "1993-07-02", "window": { "start": { "local": "1993-07-02T18:58:36+08:00", "utc": "1993-07-02T10:58:36Z", "ms": 741610716246.9838 }, "end": { "local": "1993-07-02T20:20:48+08:00", "utc": "1993-07-02T12:20:48Z", "ms": 741615648107.3745 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:12 on Thu 1 Jul to 09:00 on Fri 2 Jul.", "fact": "1993-07-01T02:11:36Z → 1993-07-02T01:00:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:59–20:21 on the 1st, 18:59–20:21 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 82 of 82 minutes on the 1st and 0 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 31619 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Thursday 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": "1993-07-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Thursday 1 July. Trayodaśī runs from 10:12 on Thu 1 Jul to 09:00 on Fri 2 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-07-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-03", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 622, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 } }, "kaala": "udaya-3", "days": [ { "local_date": "1993-07-03", "window": { "start": { "local": "1993-07-03T05:15:05+08:00", "utc": "1993-07-02T21:15:05Z", "ms": 741647705199.9148 }, "end": { "local": "1993-07-03T07:59:47+08:00", "utc": "1993-07-02T23:59:47Z", "ms": 741657587350.066 } }, "covered_min": 0, "window_min": 165, "qualifies": false }, { "local_date": "1993-07-04", "window": { "start": { "local": "1993-07-04T05:15:28+08:00", "utc": "1993-07-03T21:15:28Z", "ms": 741734127865.3457 }, "end": { "local": "1993-07-04T08:00:05+08:00", "utc": "1993-07-04T00:00:05Z", "ms": 741744005174.1584 } }, "covered_min": 150, "window_min": 165, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul.", "fact": "1993-07-03T00:10:09Z → 1993-07-03T23:45:06Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:15–08:00 on the 3rd, 05:15–08:00 on the 4th.", "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 0 of 165 minutes on the 3rd and 150 of 165 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither morning qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 622 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Fuzhou, 1993: Saturday 3 July.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "vyasa-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "udaya-3", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-07-03", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-03", "confidence": "boundary" } ], "quote": "In Fuzhou, Vyāsa Pūjā 1993 falls on Saturday 3 July. Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul, and reaches the first three muhūrtas after sunrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12761, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-07-03", "window": { "start": { "local": "1993-07-03T11:42:51+08:00", "utc": "1993-07-03T03:42:51Z", "ms": 741670970575.293 }, "end": { "local": "1993-07-03T12:30:51+08:00", "utc": "1993-07-03T04:30:51Z", "ms": 741673850575.293 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-07-04", "window": { "start": { "local": "1993-07-04T11:43:01+08:00", "utc": "1993-07-04T03:43:01Z", "ms": 741757381137.3776 }, "end": { "local": "1993-07-04T12:31:01+08:00", "utc": "1993-07-04T04:31:01Z", "ms": 741760261137.3776 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul.", "fact": "1993-07-03T00:10:09Z → 1993-07-03T23:45:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:43–12:31 on the 3rd, 11:43–12:31 on the 4th.", "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 3rd and 0 of 48 on the 4th.", "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 12761 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Fuzhou, 1993: Saturday 3 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": "1993-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Guru Pūrṇimā 1993 falls on Saturday 3 July. Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29025, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 } }, "kaala": "sayahna", "days": [ { "local_date": "1993-07-03", "window": { "start": { "local": "1993-07-03T16:13:54+08:00", "utc": "1993-07-03T08:13:54Z", "ms": 741687233800.5198 }, "end": { "local": "1993-07-03T18:58:36+08:00", "utc": "1993-07-03T10:58:36Z", "ms": 741697115950.671 } }, "covered_min": 165, "window_min": 165, "qualifies": true }, { "local_date": "1993-07-04", "window": { "start": { "local": "1993-07-04T16:13:57+08:00", "utc": "1993-07-04T08:13:57Z", "ms": 741773637100.5967 }, "end": { "local": "1993-07-04T18:58:34+08:00", "utc": "1993-07-04T10:58:34Z", "ms": 741783514409.4094 } }, "covered_min": 0, "window_min": 165, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul.", "fact": "1993-07-03T00:10:09Z → 1993-07-03T23:45:06Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:14–18:59 on the 3rd, 16:14–18:59 on the 4th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 165 of 165 minutes on the 3rd and 0 of 165 on the 4th.", "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 29025 s" }, { "step": "ruling", "text": "Kokilā Vrata, Fuzhou, 1993: Saturday 3 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": "1993-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Kokilā Vrata 1993 falls on Saturday 3 July. Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38907, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1993-07-03T08:10:09+08:00", "utc": "1993-07-03T00:10:09Z", "ms": 741658209221.3745 }, "end": { "local": "1993-07-04T07:45:06+08:00", "utc": "1993-07-03T23:45:06Z", "ms": 741743105991.5269 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-07-03", "window": { "start": { "local": "1993-07-03T18:58:36+08:00", "utc": "1993-07-03T10:58:36Z", "ms": 741697115950.671 }, "end": { "local": "1993-07-03T20:20:51+08:00", "utc": "1993-07-03T12:20:51Z", "ms": 741702050872.6277 } }, "covered_min": 82, "window_min": 82, "qualifies": true }, { "local_date": "1993-07-04", "window": { "start": { "local": "1993-07-04T18:58:34+08:00", "utc": "1993-07-04T10:58:34Z", "ms": 741783514409.4094 }, "end": { "local": "1993-07-04T20:20:53+08:00", "utc": "1993-07-04T12:20:53Z", "ms": 741788452642.0369 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul.", "fact": "1993-07-03T00:10:09Z → 1993-07-03T23:45:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:59–20:21 on the 3rd, 18:59–20:21 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 82 of 82 minutes on the 3rd and 0 of 82 on the 4th.", "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 38907 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Fuzhou, 1993: Saturday 3 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": "1993-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Śiva Śayanotsava 1993 falls on Saturday 3 July. Pūrṇimā runs from 08:10 on Sat 3 Jul to 07:45 on Sun 4 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 43552, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1993-07-05T07:48:03+08:00", "utc": "1993-07-04T23:48:03Z", "ms": 741829682647.5676 }, "end": { "local": "1993-07-06T08:21:23+08:00", "utc": "1993-07-06T00:21:23Z", "ms": 741918082951.8947 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-05T07:48:03+08:00", "utc": "1993-07-04T23:48:03Z", "ms": 741829682647.5676 }, "end": { "local": "1993-07-06T08:21:23+08:00", "utc": "1993-07-06T00:21:23Z", "ms": 741918082951.8947 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-07-05", "window": { "start": { "local": "1993-07-05T19:53:55+08:00", "utc": "1993-07-05T11:53:55Z", "ms": 741873234846.848 }, "end": { "local": "1993-07-05T19:53:55+08:00", "utc": "1993-07-05T11:53:55Z", "ms": 741873234846.848 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-07-06", "window": { "start": { "local": "1993-07-06T20:32:22+08:00", "utc": "1993-07-06T12:32:22Z", "ms": 741961942005.2356 }, "end": { "local": "1993-07-06T20:32:22+08:00", "utc": "1993-07-06T12:32:22Z", "ms": 741961942005.2356 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 07:48 on Mon 5 Jul to 08:21 on Tue 6 Jul.", "fact": "1993-07-04T23:48:03Z → 1993-07-06T00:21:23Z" }, { "step": "kaala", "text": "Moonrise is at 19:54 on the 5th and 20:32 on the 6th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 5th and is not on the 6th.", "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 43552 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Fuzhou, 1993: Monday 5 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": "1993-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata (Āṣāḍha) 1993 falls on Monday 5 July. Dvitīyā runs from 07:48 on Mon 5 Jul to 08:21 on Tue 6 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-07-07", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38414, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-07-07T09:26:01+08:00", "utc": "1993-07-07T01:26:01Z", "ms": 742008360828.189 }, "end": { "local": "1993-07-08T11:00:28+08:00", "utc": "1993-07-08T03:00:28Z", "ms": 742100427962.6931 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-07T09:26:01+08:00", "utc": "1993-07-07T01:26:01Z", "ms": 742008360828.189 }, "end": { "local": "1993-07-08T11:00:28+08:00", "utc": "1993-07-08T03:00:28Z", "ms": 742100427962.6931 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-07-07", "window": { "start": { "local": "1993-07-07T21:07:36+08:00", "utc": "1993-07-07T13:07:36Z", "ms": 742050455608.7369 }, "end": { "local": "1993-07-07T21:07:36+08:00", "utc": "1993-07-07T13:07:36Z", "ms": 742050455608.7369 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-07-08", "window": { "start": { "local": "1993-07-08T21:40:42+08:00", "utc": "1993-07-08T13:40:42Z", "ms": 742138841948.1757 }, "end": { "local": "1993-07-08T21:40:42+08:00", "utc": "1993-07-08T13:40:42Z", "ms": 742138841948.1757 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:26 on Wed 7 Jul to 11:00 on Thu 8 Jul.", "fact": "1993-07-07T01:26:01Z → 1993-07-08T03:00:28Z" }, { "step": "kaala", "text": "Moonrise is at 21:08 on the 7th and 21:41 on the 8th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 7th and is not on the 8th.", "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 38414 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Wednesday 7 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": "1993-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Wednesday 7 July. Caturthī runs from 09:26 on Wed 7 Jul to 11:00 on Thu 8 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-07-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-07-15", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19847, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-07-14T23:09:22+08:00", "utc": "1993-07-14T15:09:22Z", "ms": 742662562484.9485 }, "end": { "local": "1993-07-15T23:49:54+08:00", "utc": "1993-07-15T15:49:54Z", "ms": 742751394468.9012 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-14T23:09:22+08:00", "utc": "1993-07-14T15:09:22Z", "ms": 742662562484.9485 }, "end": { "local": "1993-07-15T23:49:54+08:00", "utc": "1993-07-15T15:49:54Z", "ms": 742751394468.9012 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-07-15", "window": { "start": { "local": "1993-07-15T05:20:13+08:00", "utc": "1993-07-14T21:20:13Z", "ms": 742684812626.154 }, "end": { "local": "1993-07-15T05:20:13+08:00", "utc": "1993-07-14T21:20:13Z", "ms": 742684812626.154 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-07-16", "window": { "start": { "local": "1993-07-16T05:20:41+08:00", "utc": "1993-07-15T21:20:41Z", "ms": 742771241028.5493 }, "end": { "local": "1993-07-16T05:20:41+08:00", "utc": "1993-07-15T21:20:41Z", "ms": 742771241028.5493 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:09 on Wed 14 Jul to 23:50 on Thu 15 Jul.", "fact": "1993-07-14T15:09:22Z → 1993-07-15T15:49:54Z" }, { "step": "kaala", "text": "Sunrise is at 05:20 on the 15th and 05:21 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 15th and is not on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19847 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Fuzhou, 1993: Thursday 15 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": "1993-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmikā Ekādaśī 1993 falls on Thursday 15 July. Ekādaśī runs from 23:09 on Wed 14 Jul to 23:50 on Thu 15 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-07-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-07-17", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9451, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-07-16T23:45:47+08:00", "utc": "1993-07-16T15:45:47Z", "ms": 742837546901.6854 }, "end": { "local": "1993-07-17T22:57:12+08:00", "utc": "1993-07-17T14:57:12Z", "ms": 742921032383.393 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-16T23:45:47+08:00", "utc": "1993-07-16T15:45:47Z", "ms": 742837546901.6854 }, "end": { "local": "1993-07-17T22:57:12+08:00", "utc": "1993-07-17T14:57:12Z", "ms": 742921032383.393 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-07-16", "window": { "start": { "local": "1993-07-16T18:56:37+08:00", "utc": "1993-07-16T10:56:37Z", "ms": 742820196825.4634 }, "end": { "local": "1993-07-16T20:19:53+08:00", "utc": "1993-07-16T12:19:53Z", "ms": 742825193212.1549 } }, "covered_min": 0, "window_min": 83, "qualifies": false }, { "local_date": "1993-07-17", "window": { "start": { "local": "1993-07-17T18:56:19+08:00", "utc": "1993-07-17T10:56:19Z", "ms": 742906578683.5199 }, "end": { "local": "1993-07-17T20:19:41+08:00", "utc": "1993-07-17T12:19:41Z", "ms": 742911581350.6603 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:46 on Fri 16 Jul to 22:57 on Sat 17 Jul.", "fact": "1993-07-16T15:45:47Z → 1993-07-17T14:57:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:57–20:20 on the 16th, 18:56–20:20 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 83 minutes on the 16th and 83 of 83 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9451 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Saturday 17 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": "1993-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Saturday 17 July. Trayodaśī runs from 23:46 on Fri 16 Jul to 22:57 on Sat 17 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-07-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-07-17", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2866, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-07-17T22:57:12+08:00", "utc": "1993-07-17T14:57:12Z", "ms": 742921032383.393 }, "end": { "local": "1993-07-18T21:27:52+08:00", "utc": "1993-07-18T13:27:52Z", "ms": 743002072243.1173 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-17T22:57:12+08:00", "utc": "1993-07-17T14:57:12Z", "ms": 742921032383.393 }, "end": { "local": "1993-07-18T21:27:52+08:00", "utc": "1993-07-18T13:27:52Z", "ms": 743002072243.1173 } }, "kaala": "nishita", "days": [ { "local_date": "1993-07-17", "window": { "start": { "local": "1993-07-17T23:44:59+08:00", "utc": "1993-07-17T15:44:59Z", "ms": 742923898685.2964 }, "end": { "local": "1993-07-18T00:32:59+08:00", "utc": "1993-07-17T16:32:59Z", "ms": 742926778685.2964 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-07-18", "window": { "start": { "local": "1993-07-18T23:45:04+08:00", "utc": "1993-07-18T15:45:04Z", "ms": 743010303568.4738 }, "end": { "local": "1993-07-19T00:33:04+08:00", "utc": "1993-07-18T16:33:04Z", "ms": 743013183568.4738 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:57 on Sat 17 Jul to 21:28 on Sun 18 Jul.", "fact": "1993-07-17T14:57:12Z → 1993-07-18T13:27:52Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:45–00:33 on the 17th, 23:45–00:33 on the 18th.", "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 17th and 0 of 48 on the 18th.", "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 2866 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Saturday 17 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": "1993-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Saturday 17 July. Caturdaśī runs from 22:57 on Sat 17 Jul to 21:28 on Sun 18 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-07-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2218, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-07-21T14:05:18+08:00", "utc": "1993-07-21T06:05:18Z", "ms": 743234718395.0206 }, "end": { "local": "1993-07-22T11:08:04+08:00", "utc": "1993-07-22T03:08:04Z", "ms": 743310484497.4966 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-21T14:05:18+08:00", "utc": "1993-07-21T06:05:18Z", "ms": 743234718395.0206 }, "end": { "local": "1993-07-22T11:08:04+08:00", "utc": "1993-07-22T03:08:04Z", "ms": 743310484497.4966 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-07-21", "window": { "start": { "local": "1993-07-21T11:45:00+08:00", "utc": "1993-07-21T03:45:00Z", "ms": 743226300052.9846 }, "end": { "local": "1993-07-21T12:33:00+08:00", "utc": "1993-07-21T04:33:00Z", "ms": 743229180052.9846 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-07-22", "window": { "start": { "local": "1993-07-22T11:45:03+08:00", "utc": "1993-07-22T03:45:03Z", "ms": 743312702626.2948 }, "end": { "local": "1993-07-22T12:33:03+08:00", "utc": "1993-07-22T04:33:03Z", "ms": 743315582626.2948 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:05 on Wed 21 Jul to 11:08 on Thu 22 Jul.", "fact": "1993-07-21T06:05:18Z → 1993-07-22T03:08:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 21st, 11:45–12:33 on the 22nd.", "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 21st and 0 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 2218 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Fuzhou, 1993: Thursday 22 July.", "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": "1993-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Madhusravā Tṛtīyā (Hariyali Teej) 1993 falls on Thursday 22 July. Tṛtīyā runs from 14:05 on Wed 21 Jul to 11:08 on Thu 22 Jul, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-07-22", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2218, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-07-22T11:08:04+08:00", "utc": "1993-07-22T03:08:04Z", "ms": 743310484497.4966 }, "end": { "local": "1993-07-23T08:10:26+08:00", "utc": "1993-07-23T00:10:26Z", "ms": 743386226212.4873 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-22T11:08:04+08:00", "utc": "1993-07-22T03:08:04Z", "ms": 743310484497.4966 }, "end": { "local": "1993-07-23T08:10:26+08:00", "utc": "1993-07-23T00:10:26Z", "ms": 743386226212.4873 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-07-22", "window": { "start": { "local": "1993-07-22T11:45:03+08:00", "utc": "1993-07-22T03:45:03Z", "ms": 743312702626.2948 }, "end": { "local": "1993-07-22T12:33:03+08:00", "utc": "1993-07-22T04:33:03Z", "ms": 743315582626.2948 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-07-23", "window": { "start": { "local": "1993-07-23T11:45:05+08:00", "utc": "1993-07-23T03:45:05Z", "ms": 743399104617.6711 }, "end": { "local": "1993-07-23T12:33:05+08:00", "utc": "1993-07-23T04:33:05Z", "ms": 743401984617.6711 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:08 on Thu 22 Jul to 08:10 on Fri 23 Jul.", "fact": "1993-07-22T03:08:04Z → 1993-07-23T00:10:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 22nd, 11:45–12:33 on the 23rd.", "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 22nd and 0 of 48 on the 23rd.", "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 2218 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Thursday 22 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": "1993-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Thursday 22 July. Caturthī runs from 11:08 on Thu 22 Jul to 08:10 on Fri 23 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-07-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12878, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-07-23T08:10:26+08:00", "utc": "1993-07-23T00:10:26Z", "ms": 743386226212.4873 }, "end": { "local": "1993-07-24T05:20:06+08:00", "utc": "1993-07-23T21:20:06Z", "ms": 743462405558.6768 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-23T08:10:26+08:00", "utc": "1993-07-23T00:10:26Z", "ms": 743386226212.4873 }, "end": { "local": "1993-07-24T05:20:06+08:00", "utc": "1993-07-23T21:20:06Z", "ms": 743462405558.6768 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-07-23", "window": { "start": { "local": "1993-07-23T11:45:05+08:00", "utc": "1993-07-23T03:45:05Z", "ms": 743399104617.6711 }, "end": { "local": "1993-07-23T12:33:05+08:00", "utc": "1993-07-23T04:33:05Z", "ms": 743401984617.6711 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-07-24", "window": { "start": { "local": "1993-07-24T11:45:06+08:00", "utc": "1993-07-24T03:45:06Z", "ms": 743485506016.6133 }, "end": { "local": "1993-07-24T12:33:06+08:00", "utc": "1993-07-24T04:33:06Z", "ms": 743488386016.6133 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 08:10 on Fri 23 Jul to 05:20 on Sat 24 Jul.", "fact": "1993-07-23T00:10:26Z → 1993-07-23T21:20:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 23rd, 11:45–12:33 on the 24th.", "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 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12878 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Fuzhou, 1993: Friday 23 July.", "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": "1993-07-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī 1993 falls on Friday 23 July. Pañcamī runs from 08:10 on Fri 23 Jul to 05:20 on Sat 24 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-07-29", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34558, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-07-28T19:51:08+08:00", "utc": "1993-07-28T11:51:08Z", "ms": 743860268128.9534 }, "end": { "local": "1993-07-29T19:08:01+08:00", "utc": "1993-07-29T11:08:01Z", "ms": 743944081156.0923 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-28T19:51:08+08:00", "utc": "1993-07-28T11:51:08Z", "ms": 743860268128.9534 }, "end": { "local": "1993-07-29T19:08:01+08:00", "utc": "1993-07-29T11:08:01Z", "ms": 743944081156.0923 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-07-29", "window": { "start": { "local": "1993-07-29T05:27:06+08:00", "utc": "1993-07-28T21:27:06Z", "ms": 743894826337.2982 }, "end": { "local": "1993-07-29T05:27:06+08:00", "utc": "1993-07-28T21:27:06Z", "ms": 743894826337.2982 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-07-30", "window": { "start": { "local": "1993-07-30T05:27:36+08:00", "utc": "1993-07-29T21:27:36Z", "ms": 743981256309.1953 }, "end": { "local": "1993-07-30T05:27:36+08:00", "utc": "1993-07-29T21:27:36Z", "ms": 743981256309.1953 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:51 on Wed 28 Jul to 19:08 on Thu 29 Jul.", "fact": "1993-07-28T11:51:08Z → 1993-07-29T11:08:01Z" }, { "step": "kaala", "text": "Sunrise is at 05:27 on the 29th and 05:28 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 34558 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 1993: Thursday 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": "1993-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 1993 falls on Thursday 29 July. Ekādaśī runs from 19:51 on Wed 28 Jul to 19:08 on Thu 29 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-07-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22526, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-07-29T19:08:01+08:00", "utc": "1993-07-29T11:08:01Z", "ms": 743944081156.0923 }, "end": { "local": "1993-07-30T18:48:28+08:00", "utc": "1993-07-30T10:48:28Z", "ms": 744029307869.0364 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-29T19:08:01+08:00", "utc": "1993-07-29T11:08:01Z", "ms": 743944081156.0923 }, "end": { "local": "1993-07-30T18:48:28+08:00", "utc": "1993-07-30T10:48:28Z", "ms": 744029307869.0364 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-07-29", "window": { "start": { "local": "1993-07-29T11:45:04+08:00", "utc": "1993-07-29T03:45:04Z", "ms": 743917503896.666 }, "end": { "local": "1993-07-29T12:33:04+08:00", "utc": "1993-07-29T04:33:04Z", "ms": 743920383896.666 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-07-30", "window": { "start": { "local": "1993-07-30T11:45:02+08:00", "utc": "1993-07-30T03:45:02Z", "ms": 744003901629.815 }, "end": { "local": "1993-07-30T12:33:02+08:00", "utc": "1993-07-30T04:33:02Z", "ms": 744006781629.815 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 19:08 on Thu 29 Jul to 18:48 on Fri 30 Jul.", "fact": "1993-07-29T11:08:01Z → 1993-07-30T10:48:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 29th, 11:45–12:33 on the 30th.", "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 29th and 48 of 48 on the 30th.", "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 22526 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Fuzhou, 1993: Friday 30 July.", "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": "1993-07-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Dāmodara Dvādaśī 1993 falls on Friday 30 July. Dvādaśī runs from 19:08 on Thu 29 Jul to 18:48 on Fri 30 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-07-30", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-07-30", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 119, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-07-30T18:48:28+08:00", "utc": "1993-07-30T10:48:28Z", "ms": 744029307869.0364 }, "end": { "local": "1993-07-31T18:52:06+08:00", "utc": "1993-07-31T10:52:06Z", "ms": 744115925662.439 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-07-30T18:48:28+08:00", "utc": "1993-07-30T10:48:28Z", "ms": 744029307869.0364 }, "end": { "local": "1993-07-31T18:52:06+08:00", "utc": "1993-07-31T10:52:06Z", "ms": 744115925662.439 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-07-30", "window": { "start": { "local": "1993-07-30T18:50:27+08:00", "utc": "1993-07-30T10:50:27Z", "ms": 744029426950.4344 }, "end": { "local": "1993-07-30T20:15:28+08:00", "utc": "1993-07-30T12:15:28Z", "ms": 744034528188.064 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "1993-07-31", "window": { "start": { "local": "1993-07-31T18:49:51+08:00", "utc": "1993-07-31T10:49:51Z", "ms": 744115791265.8517 }, "end": { "local": "1993-07-31T20:15:01+08:00", "utc": "1993-07-31T12:15:01Z", "ms": 744120901243.1031 } }, "covered_min": 2, "window_min": 85, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:48 on Fri 30 Jul to 18:52 on Sat 31 Jul.", "fact": "1993-07-30T10:48:28Z → 1993-07-31T10:52:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:50–20:15 on the 30th, 18:50–20:15 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 30th and 2 of 85 on the 31st.", "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 119 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Friday 30 July.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-07-30", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-07-30", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Friday 30 July. Trayodaśī runs from 18:48 on Fri 30 Jul to 18:52 on Sat 31 Jul and covers all of pradoṣa that evening. It also reaches the next evening for 2 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 1 min 59 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-07-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7932, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-08-01T19:18:59+08:00", "utc": "1993-08-01T11:18:59Z", "ms": 744203939296.9572 }, "end": { "local": "1993-08-02T20:09:37+08:00", "utc": "1993-08-02T12:09:37Z", "ms": 744293376769.3564 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "1993-08-02T07:41:18+08:00", "utc": "1993-08-01T23:41:18Z", "ms": 744248477949.7141 }, "end": { "local": "1993-08-02T20:09:37+08:00", "utc": "1993-08-02T12:09:37Z", "ms": 744293376769.3564 } }, "kaala": "day", "days": [ { "local_date": "1993-08-01", "window": { "start": { "local": "1993-08-01T05:28:36+08:00", "utc": "1993-07-31T21:28:36Z", "ms": 744154116095.2373 }, "end": { "local": "1993-08-02T05:29:06+08:00", "utc": "1993-08-01T21:29:06Z", "ms": 744240545885.9973 } }, "covered_min": 0, "window_min": 1440, "qualifies": false }, { "local_date": "1993-08-02", "window": { "start": { "local": "1993-08-02T05:29:06+08:00", "utc": "1993-08-01T21:29:06Z", "ms": 744240545885.9973 }, "end": { "local": "1993-08-03T05:29:36+08:00", "utc": "1993-08-02T21:29:36Z", "ms": 744326975594.525 } }, "covered_min": 748, "window_min": 1440, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 19:19 on Sun 1 Aug to 20:10 on Mon 2 Aug. Its second half begins at 07:41 on Mon 2 Aug.", "fact": "1993-08-01T11:18:59Z → 1993-08-02T12:09:37Z · second half from 1993-08-01T23:41:18Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:29 on the 1st, and from 05:29 on the 2nd.", "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 1440 minutes on the 1st and 748 of 1440 on the 2nd.", "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 7932 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Fuzhou, 1993: Monday 2 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": "1993-08-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Rakṣā Bandhana (Rakhi) 1993 falls on Monday 2 August. The second half of Pūrṇimā runs from 07:41 on Mon 2 Aug to 20:10 on Mon 2 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24364, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-08-01T19:18:59+08:00", "utc": "1993-08-01T11:18:59Z", "ms": 744203939296.9572 }, "end": { "local": "1993-08-02T20:09:37+08:00", "utc": "1993-08-02T12:09:37Z", "ms": 744293376769.3564 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1993-08-01T19:18:59+08:00", "utc": "1993-08-01T11:18:59Z", "ms": 744203939296.9572 }, "end": { "local": "1993-08-02T20:09:37+08:00", "utc": "1993-08-02T12:09:37Z", "ms": 744293376769.3564 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-08-01", "window": { "start": { "local": "1993-08-01T11:44:55+08:00", "utc": "1993-08-01T03:44:55Z", "ms": 744176695257.769 }, "end": { "local": "1993-08-01T12:32:55+08:00", "utc": "1993-08-01T04:32:55Z", "ms": 744179575257.769 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-08-02", "window": { "start": { "local": "1993-08-02T11:44:51+08:00", "utc": "1993-08-02T03:44:51Z", "ms": 744263091159.1641 }, "end": { "local": "1993-08-02T12:32:51+08:00", "utc": "1993-08-02T04:32:51Z", "ms": 744265971159.1641 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 19:19 on Sun 1 Aug to 20:10 on Mon 2 Aug.", "fact": "1993-08-01T11:18:59Z → 1993-08-02T12:09:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 1st, 11:45–12:33 on the 2nd.", "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 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24364 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Fuzhou, 1993: Monday 2 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": "1993-08-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṛṣi Tarpaṇa 1993 falls on Monday 2 August. Pūrṇimā runs from 19:19 on Sun 1 Aug to 20:10 on Mon 2 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8260, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1993-08-03T21:24:24+08:00", "utc": "1993-08-03T13:24:24Z", "ms": 744384263918.2195 }, "end": { "local": "1993-08-04T23:03:00+08:00", "utc": "1993-08-04T15:03:00Z", "ms": 744476580246.6807 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-03T21:24:24+08:00", "utc": "1993-08-03T13:24:24Z", "ms": 744384263918.2195 }, "end": { "local": "1993-08-04T23:03:00+08:00", "utc": "1993-08-04T15:03:00Z", "ms": 744476580246.6807 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-08-03", "window": { "start": { "local": "1993-08-03T19:06:44+08:00", "utc": "1993-08-03T11:06:44Z", "ms": 744376004103.2844 }, "end": { "local": "1993-08-03T19:06:44+08:00", "utc": "1993-08-03T11:06:44Z", "ms": 744376004103.2844 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-08-04", "window": { "start": { "local": "1993-08-04T19:40:41+08:00", "utc": "1993-08-04T11:40:41Z", "ms": 744464440706.8782 }, "end": { "local": "1993-08-04T19:40:41+08:00", "utc": "1993-08-04T11:40:41Z", "ms": 744464440706.8782 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 21:24 on Tue 3 Aug to 23:03 on Wed 4 Aug.", "fact": "1993-08-03T13:24:24Z → 1993-08-04T15:03:00Z" }, { "step": "kaala", "text": "Moonrise is at 19:07 on the 3rd and 19:41 on the 4th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 3rd and is on the 4th.", "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 8260 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Fuzhou, 1993: Wednesday 4 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": "1993-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata 1993 falls on Wednesday 4 August. Dvitīyā runs from 21:24 on Tue 3 Aug to 23:03 on Wed 4 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37819, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-08-04T23:03:00+08:00", "utc": "1993-08-04T15:03:00Z", "ms": 744476580246.6807 }, "end": { "local": "1993-08-06T01:03:23+08:00", "utc": "1993-08-05T17:03:23Z", "ms": 744570203223.3701 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-04T23:03:00+08:00", "utc": "1993-08-04T15:03:00Z", "ms": 744476580246.6807 }, "end": { "local": "1993-08-06T01:03:23+08:00", "utc": "1993-08-05T17:03:23Z", "ms": 744570203223.3701 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-08-04", "window": { "start": { "local": "1993-08-04T11:44:41+08:00", "utc": "1993-08-04T03:44:41Z", "ms": 744435881158.3804 }, "end": { "local": "1993-08-04T12:32:41+08:00", "utc": "1993-08-04T04:32:41Z", "ms": 744438761158.3804 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-08-05", "window": { "start": { "local": "1993-08-05T11:44:35+08:00", "utc": "1993-08-05T03:44:35Z", "ms": 744522275266.8701 }, "end": { "local": "1993-08-05T12:32:35+08:00", "utc": "1993-08-05T04:32:35Z", "ms": 744525155266.8701 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:03 on Wed 4 Aug to 01:03 on Fri 6 Aug.", "fact": "1993-08-04T15:03:00Z → 1993-08-05T17:03:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 4th, 11:45–12:33 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37819 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Fuzhou, 1993: Thursday 5 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": "1993-08-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Kajjalī Tṛtīyā (Kajari Teej) 1993 falls on Thursday 5 August. Tṛtīyā runs from 23:03 on Wed 4 Aug to 01:03 on Fri 6 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22607, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-08-06T01:03:23+08:00", "utc": "1993-08-05T17:03:23Z", "ms": 744570203223.3701 }, "end": { "local": "1993-08-07T03:20:54+08:00", "utc": "1993-08-06T19:20:54Z", "ms": 744664854004.3881 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-06T01:03:23+08:00", "utc": "1993-08-05T17:03:23Z", "ms": 744570203223.3701 }, "end": { "local": "1993-08-07T03:20:54+08:00", "utc": "1993-08-06T19:20:54Z", "ms": 744664854004.3881 } }, "kaala": "sayahna", "days": [ { "local_date": "1993-08-05", "window": { "start": { "local": "1993-08-05T16:07:24+08:00", "utc": "1993-08-05T08:07:24Z", "ms": 744538043590.1326 }, "end": { "local": "1993-08-05T18:46:36+08:00", "utc": "1993-08-05T10:46:36Z", "ms": 744547595805.6409 } }, "covered_min": 0, "window_min": 159, "qualifies": false }, { "local_date": "1993-08-06", "window": { "start": { "local": "1993-08-06T16:06:56+08:00", "utc": "1993-08-06T08:06:56Z", "ms": 744624415580.8835 }, "end": { "local": "1993-08-06T18:45:53+08:00", "utc": "1993-08-06T10:45:53Z", "ms": 744633953442.0244 } }, "covered_min": 159, "window_min": 159, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:03 on Fri 6 Aug to 03:21 on Sat 7 Aug.", "fact": "1993-08-05T17:03:23Z → 1993-08-06T19:20:54Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:07–18:47 on the 5th, 16:07–18:46 on the 6th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 0 of 159 minutes on the 5th and 159 of 159 on the 6th.", "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 22607 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Fuzhou, 1993: Friday 6 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": "1993-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Bahulā Caturthī 1993 falls on Friday 6 August. Caturthī runs from 01:03 on Fri 6 Aug to 03:21 on Sat 7 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-08-06", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17411, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-08-06T01:03:23+08:00", "utc": "1993-08-05T17:03:23Z", "ms": 744570203223.3701 }, "end": { "local": "1993-08-07T03:20:54+08:00", "utc": "1993-08-06T19:20:54Z", "ms": 744664854004.3881 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-06T01:03:23+08:00", "utc": "1993-08-05T17:03:23Z", "ms": 744570203223.3701 }, "end": { "local": "1993-08-07T03:20:54+08:00", "utc": "1993-08-06T19:20:54Z", "ms": 744664854004.3881 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-08-05", "window": { "start": { "local": "1993-08-05T20:13:13+08:00", "utc": "1993-08-05T12:13:13Z", "ms": 744552792574.1775 }, "end": { "local": "1993-08-05T20:13:13+08:00", "utc": "1993-08-05T12:13:13Z", "ms": 744552792574.1775 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-08-06", "window": { "start": { "local": "1993-08-06T20:45:19+08:00", "utc": "1993-08-06T12:45:19Z", "ms": 744641118663.7003 }, "end": { "local": "1993-08-06T20:45:19+08:00", "utc": "1993-08-06T12:45:19Z", "ms": 744641118663.7003 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:03 on Fri 6 Aug to 03:21 on Sat 7 Aug.", "fact": "1993-08-05T17:03:23Z → 1993-08-06T19:20:54Z" }, { "step": "kaala", "text": "Moonrise is at 20:13 on the 5th and 20:45 on the 6th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 5th and is on the 6th.", "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 17411 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Friday 6 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": "1993-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Friday 6 August. Caturthī runs from 01:03 on Fri 6 Aug to 03:21 on Sat 7 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-08-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12668, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-08-08T05:47:43+08:00", "utc": "1993-08-07T21:47:43Z", "ms": 744760063254.8566 }, "end": { "local": "1993-08-09T08:12:58+08:00", "utc": "1993-08-09T00:12:58Z", "ms": 744855177660.1212 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-08T05:47:43+08:00", "utc": "1993-08-07T21:47:43Z", "ms": 744760063254.8566 }, "end": { "local": "1993-08-09T08:12:58+08:00", "utc": "1993-08-09T00:12:58Z", "ms": 744855177660.1212 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-08-08", "window": { "start": { "local": "1993-08-08T11:44:14+08:00", "utc": "1993-08-08T03:44:14Z", "ms": 744781454101.0336 }, "end": { "local": "1993-08-08T12:32:14+08:00", "utc": "1993-08-08T04:32:14Z", "ms": 744784334101.0336 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-08-09", "window": { "start": { "local": "1993-08-09T11:44:06+08:00", "utc": "1993-08-09T03:44:06Z", "ms": 744867845904.2461 }, "end": { "local": "1993-08-09T12:32:06+08:00", "utc": "1993-08-09T04:32:06Z", "ms": 744870725904.2461 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 05:48 on Sun 8 Aug to 08:13 on Mon 9 Aug.", "fact": "1993-08-07T21:47:43Z → 1993-08-09T00:12:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 8th, 11:44–12:32 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12668 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Fuzhou, 1993: Sunday 8 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": "1993-08-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Hala Ṣaṣṭhī 1993 falls on Sunday 8 August. Ṣaṣṭhī runs from 05:48 on Sun 8 Aug to 08:13 on Mon 9 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4817, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-08-09T08:12:58+08:00", "utc": "1993-08-09T00:12:58Z", "ms": 744855177660.1212 }, "end": { "local": "1993-08-10T10:23:40+08:00", "utc": "1993-08-10T02:23:40Z", "ms": 744949420026.4392 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-09T08:12:58+08:00", "utc": "1993-08-09T00:12:58Z", "ms": 744855177660.1212 }, "end": { "local": "1993-08-10T10:23:40+08:00", "utc": "1993-08-10T02:23:40Z", "ms": 744949420026.4392 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-08-09", "window": { "start": { "local": "1993-08-09T11:44:06+08:00", "utc": "1993-08-09T03:44:06Z", "ms": 744867845904.2461 }, "end": { "local": "1993-08-09T12:32:06+08:00", "utc": "1993-08-09T04:32:06Z", "ms": 744870725904.2461 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-08-10", "window": { "start": { "local": "1993-08-10T11:43:57+08:00", "utc": "1993-08-10T03:43:57Z", "ms": 744954237148.5083 }, "end": { "local": "1993-08-10T12:31:57+08:00", "utc": "1993-08-10T04:31:57Z", "ms": 744957117148.5083 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 08:13 on Mon 9 Aug to 10:24 on Tue 10 Aug.", "fact": "1993-08-09T00:12:58Z → 1993-08-10T02:23:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 9th, 11:44–12:32 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 4817 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Fuzhou, 1993: Monday 9 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": "1993-08-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalā Saptamī 1993 falls on Monday 9 August. Saptamī runs from 08:13 on Mon 9 Aug to 10:24 on Tue 10 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35480, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-08-10T10:23:40+08:00", "utc": "1993-08-10T02:23:40Z", "ms": 744949420026.4392 }, "end": { "local": "1993-08-11T12:06:37+08:00", "utc": "1993-08-11T04:06:37Z", "ms": 745041996629.3042 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-10T10:23:40+08:00", "utc": "1993-08-10T02:23:40Z", "ms": 744949420026.4392 }, "end": { "local": "1993-08-11T12:06:37+08:00", "utc": "1993-08-11T04:06:37Z", "ms": 745041996629.3042 } }, "kaala": "nishita", "days": [ { "local_date": "1993-08-09", "window": { "start": { "local": "1993-08-09T23:44:20+08:00", "utc": "1993-08-09T15:44:20Z", "ms": 744911060354.7893 }, "end": { "local": "1993-08-10T00:32:20+08:00", "utc": "1993-08-09T16:32:20Z", "ms": 744913940354.7893 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-08-10", "window": { "start": { "local": "1993-08-10T23:44:12+08:00", "utc": "1993-08-10T15:44:12Z", "ms": 744997451527.3181 }, "end": { "local": "1993-08-11T00:32:12+08:00", "utc": "1993-08-10T16:32:12Z", "ms": 745000331527.3181 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 10:24 on Tue 10 Aug to 12:07 on Wed 11 Aug.", "fact": "1993-08-10T02:23:40Z → 1993-08-11T04:06:37Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:44–00:32 on the 9th, 23:44–00:32 on the 10th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35480 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Fuzhou, 1993: Tuesday 10 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": "1993-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Janmāṣṭamī 1993 falls on Tuesday 10 August. Aṣṭamī runs from 10:24 on Tue 10 Aug to 12:07 on Wed 11 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-08-14", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26315, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-08-13T13:27:08+08:00", "utc": "1993-08-13T05:27:08Z", "ms": 745219628058.1509 }, "end": { "local": "1993-08-14T12:53:30+08:00", "utc": "1993-08-14T04:53:30Z", "ms": 745304010046.0125 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-13T13:27:08+08:00", "utc": "1993-08-13T05:27:08Z", "ms": 745219628058.1509 }, "end": { "local": "1993-08-14T12:53:30+08:00", "utc": "1993-08-14T04:53:30Z", "ms": 745304010046.0125 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-08-13", "window": { "start": { "local": "1993-08-13T05:34:26+08:00", "utc": "1993-08-12T21:34:26Z", "ms": 745191266354.1085 }, "end": { "local": "1993-08-13T05:34:26+08:00", "utc": "1993-08-12T21:34:26Z", "ms": 745191266354.1085 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-08-14", "window": { "start": { "local": "1993-08-14T05:34:55+08:00", "utc": "1993-08-13T21:34:55Z", "ms": 745277694644.4419 }, "end": { "local": "1993-08-14T05:34:55+08:00", "utc": "1993-08-13T21:34:55Z", "ms": 745277694644.4419 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:27 on Fri 13 Aug to 12:54 on Sat 14 Aug.", "fact": "1993-08-13T05:27:08Z → 1993-08-14T04:53:30Z" }, { "step": "kaala", "text": "Sunrise is at 05:34 on the 13th and 05:35 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 26315 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Fuzhou, 1993: Saturday 14 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": "1993-08-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Ajā Ekādaśī 1993 falls on Saturday 14 August. Ekādaśī runs from 13:27 on Fri 13 Aug to 12:54 on Sat 14 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-08-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-08-15", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25693, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-08-15T11:30:35+08:00", "utc": "1993-08-15T03:30:35Z", "ms": 745385435160.378 }, "end": { "local": "1993-08-16T09:23:18+08:00", "utc": "1993-08-16T01:23:18Z", "ms": 745464197588.2484 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-15T11:30:35+08:00", "utc": "1993-08-15T03:30:35Z", "ms": 745385435160.378 }, "end": { "local": "1993-08-16T09:23:18+08:00", "utc": "1993-08-16T01:23:18Z", "ms": 745464197588.2484 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-08-15", "window": { "start": { "local": "1993-08-15T18:38:48+08:00", "utc": "1993-08-15T10:38:48Z", "ms": 745411127724.4806 }, "end": { "local": "1993-08-15T20:06:24+08:00", "utc": "1993-08-15T12:06:24Z", "ms": 745416384123.0199 } }, "covered_min": 88, "window_min": 88, "qualifies": true }, { "local_date": "1993-08-16", "window": { "start": { "local": "1993-08-16T18:37:56+08:00", "utc": "1993-08-16T10:37:56Z", "ms": 745497475867.3688 }, "end": { "local": "1993-08-16T20:05:43+08:00", "utc": "1993-08-16T12:05:43Z", "ms": 745502742882.197 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:31 on Sun 15 Aug to 09:23 on Mon 16 Aug.", "fact": "1993-08-15T03:30:35Z → 1993-08-16T01:23:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:39–20:06 on the 15th, 18:38–20:06 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 88 of 88 minutes on the 15th and 0 of 88 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 25693 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Sunday 15 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": "1993-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Sunday 15 August. Trayodaśī runs from 11:31 on Sun 15 Aug to 09:23 on Mon 16 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-08-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33278, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-08-16T09:23:18+08:00", "utc": "1993-08-16T01:23:18Z", "ms": 745464197588.2484 }, "end": { "local": "1993-08-17T06:39:21+08:00", "utc": "1993-08-16T22:39:21Z", "ms": 745540760515.5574 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-16T09:23:18+08:00", "utc": "1993-08-16T01:23:18Z", "ms": 745464197588.2484 }, "end": { "local": "1993-08-17T06:39:21+08:00", "utc": "1993-08-16T22:39:21Z", "ms": 745540760515.5574 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-08-16", "window": { "start": { "local": "1993-08-16T18:37:56+08:00", "utc": "1993-08-16T10:37:56Z", "ms": 745497475867.3688 }, "end": { "local": "1993-08-16T20:05:43+08:00", "utc": "1993-08-16T12:05:43Z", "ms": 745502742882.197 } }, "covered_min": 88, "window_min": 88, "qualifies": true }, { "local_date": "1993-08-17", "window": { "start": { "local": "1993-08-17T18:37:03+08:00", "utc": "1993-08-17T10:37:03Z", "ms": 745583823173.0085 }, "end": { "local": "1993-08-17T20:05:01+08:00", "utc": "1993-08-17T12:05:01Z", "ms": 745589100890.5553 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:23 on Mon 16 Aug to 06:39 on Tue 17 Aug.", "fact": "1993-08-16T01:23:18Z → 1993-08-16T22:39:21Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:38–20:06 on the 16th, 18:37–20:05 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 88 of 88 minutes on the 16th and 0 of 88 on the 17th.", "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 33278 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Fuzhou, 1993: Monday 16 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": "1993-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Aghora Caturdaśī 1993 falls on Monday 16 August. Caturdaśī runs from 09:23 on Mon 16 Aug to 06:39 on Tue 17 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/shivaratri?on=1993-08-16", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22093, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-08-16T09:23:18+08:00", "utc": "1993-08-16T01:23:18Z", "ms": 745464197588.2484 }, "end": { "local": "1993-08-17T06:39:21+08:00", "utc": "1993-08-16T22:39:21Z", "ms": 745540760515.5574 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-16T09:23:18+08:00", "utc": "1993-08-16T01:23:18Z", "ms": 745464197588.2484 }, "end": { "local": "1993-08-17T06:39:21+08:00", "utc": "1993-08-16T22:39:21Z", "ms": 745540760515.5574 } }, "kaala": "nishita", "days": [ { "local_date": "1993-08-15", "window": { "start": { "local": "1993-08-15T23:43:19+08:00", "utc": "1993-08-15T15:43:19Z", "ms": 745429399219.0028 }, "end": { "local": "1993-08-16T00:31:19+08:00", "utc": "1993-08-15T16:31:19Z", "ms": 745432279219.0028 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-08-16", "window": { "start": { "local": "1993-08-16T23:43:07+08:00", "utc": "1993-08-16T15:43:07Z", "ms": 745515787172.9746 }, "end": { "local": "1993-08-17T00:31:07+08:00", "utc": "1993-08-16T16:31:07Z", "ms": 745518667172.9746 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:23 on Mon 16 Aug to 06:39 on Tue 17 Aug.", "fact": "1993-08-16T01:23:18Z → 1993-08-16T22:39:21Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:43–00:31 on the 15th, 23:43–00:31 on the 16th.", "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 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22093 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Monday 16 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": "1993-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Monday 16 August. Caturdaśī runs from 09:23 on Mon 16 Aug to 06:39 on Tue 17 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-08-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-08-27", "festival": "ekadashi", "name": "Śukla Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2222, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-08-27T04:40:10+08:00", "utc": "1993-08-26T20:40:10Z", "ms": 746397609627.3546 }, "end": { "local": "1993-08-28T05:04:09+08:00", "utc": "1993-08-27T21:04:09Z", "ms": 746485448868.1356 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": true, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-27T04:40:10+08:00", "utc": "1993-08-26T20:40:10Z", "ms": 746397609627.3546 }, "end": { "local": "1993-08-28T05:04:09+08:00", "utc": "1993-08-27T21:04:09Z", "ms": 746485448868.1356 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-08-27", "window": { "start": { "local": "1993-08-27T05:40:45+08:00", "utc": "1993-08-26T21:40:45Z", "ms": 746401245057.2651 }, "end": { "local": "1993-08-27T05:40:45+08:00", "utc": "1993-08-26T21:40:45Z", "ms": 746401245057.2651 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-08-28", "window": { "start": { "local": "1993-08-28T05:41:11+08:00", "utc": "1993-08-27T21:41:11Z", "ms": 746487670608.0153 }, "end": { "local": "1993-08-28T05:41:11+08:00", "utc": "1993-08-27T21:41:11Z", "ms": 746487670608.0153 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:40 on Fri 27 Aug to 05:04 on Sat 28 Aug.", "fact": "1993-08-26T20:40:10Z → 1993-08-27T21:04:09Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 27th and 05:41 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 27th and is not on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2222 s" }, { "step": "ruling", "text": "Śukla Ekādaśī, Fuzhou, 1993: Friday 27 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": "1993-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Ekādaśī 1993 falls on Friday 27 August. Ekādaśī runs from 04:40 on Fri 27 Aug to 05:04 on Sat 28 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-08-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-08-29", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35865, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-08-29T05:54:20+08:00", "utc": "1993-08-28T21:54:20Z", "ms": 746574859688.7188 }, "end": { "local": "1993-08-30T07:07:28+08:00", "utc": "1993-08-29T23:07:28Z", "ms": 746665648405.8016 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": true, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-08-29T05:54:20+08:00", "utc": "1993-08-28T21:54:20Z", "ms": 746574859688.7188 }, "end": { "local": "1993-08-30T07:07:28+08:00", "utc": "1993-08-29T23:07:28Z", "ms": 746665648405.8016 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-08-28", "window": { "start": { "local": "1993-08-28T18:26:34+08:00", "utc": "1993-08-28T10:26:34Z", "ms": 746533593950.9099 }, "end": { "local": "1993-08-28T19:56:34+08:00", "utc": "1993-08-28T11:56:34Z", "ms": 746538994221.3701 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "1993-08-29", "window": { "start": { "local": "1993-08-29T18:25:33+08:00", "utc": "1993-08-29T10:25:33Z", "ms": 746619932836.9183 }, "end": { "local": "1993-08-29T19:55:45+08:00", "utc": "1993-08-29T11:55:45Z", "ms": 746625344616.1633 } }, "covered_min": 90, "window_min": 90, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:54 on Sun 29 Aug to 07:07 on Mon 30 Aug.", "fact": "1993-08-28T21:54:20Z → 1993-08-29T23:07:28Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:27–19:57 on the 28th, 18:26–19:56 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 90 minutes on the 28th and 90 of 90 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35865 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Sunday 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": "1993-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-08-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Sunday 29 August. Trayodaśī runs from 05:54 on Sun 29 Aug to 07:07 on Mon 30 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-08-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-09-04", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1535, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-09-04T17:32:08+08:00", "utc": "1993-09-04T09:32:08Z", "ms": 747135128066.3218 }, "end": { "local": "1993-09-05T20:02:58+08:00", "utc": "1993-09-05T12:02:58Z", "ms": 747230578316.2601 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": true, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-04T17:32:08+08:00", "utc": "1993-09-04T09:32:08Z", "ms": 747135128066.3218 }, "end": { "local": "1993-09-05T20:02:58+08:00", "utc": "1993-09-05T12:02:58Z", "ms": 747230578316.2601 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-09-04", "window": { "start": { "local": "1993-09-04T19:52:55+08:00", "utc": "1993-09-04T11:52:55Z", "ms": 747143575128.3591 }, "end": { "local": "1993-09-04T19:52:55+08:00", "utc": "1993-09-04T11:52:55Z", "ms": 747143575128.3591 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-09-05", "window": { "start": { "local": "1993-09-05T20:28:34+08:00", "utc": "1993-09-05T12:28:34Z", "ms": 747232113623.408 }, "end": { "local": "1993-09-05T20:28:34+08:00", "utc": "1993-09-05T12:28:34Z", "ms": 747232113623.408 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:32 on Sat 4 Sep to 20:03 on Sun 5 Sep.", "fact": "1993-09-04T09:32:08Z → 1993-09-05T12:02:58Z" }, { "step": "kaala", "text": "Moonrise is at 19:53 on the 4th and 20:29 on the 5th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 4th and is not on the 5th.", "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 1535 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Saturday 4 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": "1993-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Saturday 4 September. Caturthī runs from 17:32 on Sat 4 Sep to 20:03 on Sun 5 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-09-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-09-12", "festival": "ekadashi", "name": "Kṛṣṇa Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14288, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-09-12T01:49:11+08:00", "utc": "1993-09-11T17:49:11Z", "ms": 747769751039.21 }, "end": { "local": "1993-09-13T00:05:22+08:00", "utc": "1993-09-12T16:05:22Z", "ms": 747849921859.8898 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": true, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-12T01:49:11+08:00", "utc": "1993-09-11T17:49:11Z", "ms": 747769751039.21 }, "end": { "local": "1993-09-13T00:05:22+08:00", "utc": "1993-09-12T16:05:22Z", "ms": 747849921859.8898 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-09-12", "window": { "start": { "local": "1993-09-12T05:47:19+08:00", "utc": "1993-09-11T21:47:19Z", "ms": 747784038905.0765 }, "end": { "local": "1993-09-12T05:47:19+08:00", "utc": "1993-09-11T21:47:19Z", "ms": 747784038905.0765 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-09-13", "window": { "start": { "local": "1993-09-13T05:47:43+08:00", "utc": "1993-09-12T21:47:43Z", "ms": 747870463025.4354 }, "end": { "local": "1993-09-13T05:47:43+08:00", "utc": "1993-09-12T21:47:43Z", "ms": 747870463025.4354 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:49 on Sun 12 Sep to 00:05 on Mon 13 Sep.", "fact": "1993-09-11T17:49:11Z → 1993-09-12T16:05:22Z" }, { "step": "kaala", "text": "Sunrise is at 05:47 on the 12th and 05:48 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 14288 s" }, { "step": "ruling", "text": "Kṛṣṇa Ekādaśī, Fuzhou, 1993: Sunday 12 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": "1993-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Ekādaśī 1993 falls on Sunday 12 September. Ekādaśī runs from 01:49 on Sun 12 Sep to 00:05 on Mon 13 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-09-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-09-14", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1358, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-09-13T21:36:35+08:00", "utc": "1993-09-13T13:36:35Z", "ms": 747927394704.8156 }, "end": { "local": "1993-09-14T18:30:58+08:00", "utc": "1993-09-14T10:30:58Z", "ms": 748002657729.2802 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": true, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-13T21:36:35+08:00", "utc": "1993-09-13T13:36:35Z", "ms": 747927394704.8156 }, "end": { "local": "1993-09-14T18:30:58+08:00", "utc": "1993-09-14T10:30:58Z", "ms": 748002657729.2802 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-09-13", "window": { "start": { "local": "1993-09-13T18:09:27+08:00", "utc": "1993-09-13T10:09:27Z", "ms": 747914966658.4579 }, "end": { "local": "1993-09-13T19:42:36+08:00", "utc": "1993-09-13T11:42:36Z", "ms": 747920556058.3958 } }, "covered_min": 0, "window_min": 93, "qualifies": false }, { "local_date": "1993-09-14", "window": { "start": { "local": "1993-09-14T18:08:20+08:00", "utc": "1993-09-14T10:08:20Z", "ms": 748001300179.8529 }, "end": { "local": "1993-09-14T19:41:42+08:00", "utc": "1993-09-14T11:41:42Z", "ms": 748006901664.087 } }, "covered_min": 23, "window_min": 93, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:37 on Mon 13 Sep to 18:31 on Tue 14 Sep.", "fact": "1993-09-13T13:36:35Z → 1993-09-14T10:30:58Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:09–19:43 on the 13th, 18:08–19:42 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 0 of 93 minutes on the 13th and 23 of 93 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1358 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Tuesday 14 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": "1993-09-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Tuesday 14 September. Trayodaśī runs from 21:37 on Mon 13 Sep to 18:31 on Tue 14 Sep and covers 23 of 93 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-09-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-09-14", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18208, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-09-14T18:30:58+08:00", "utc": "1993-09-14T10:30:58Z", "ms": 748002657729.2802 }, "end": { "local": "1993-09-15T14:58:31+08:00", "utc": "1993-09-15T06:58:31Z", "ms": 748076310867.9609 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": true, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-14T18:30:58+08:00", "utc": "1993-09-14T10:30:58Z", "ms": 748002657729.2802 }, "end": { "local": "1993-09-15T14:58:31+08:00", "utc": "1993-09-15T06:58:31Z", "ms": 748076310867.9609 } }, "kaala": "nishita", "days": [ { "local_date": "1993-09-14", "window": { "start": { "local": "1993-09-14T23:34:26+08:00", "utc": "1993-09-14T15:34:26Z", "ms": 748020865745.731 }, "end": { "local": "1993-09-15T00:22:26+08:00", "utc": "1993-09-14T16:22:26Z", "ms": 748023745745.731 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-09-15", "window": { "start": { "local": "1993-09-15T23:34:05+08:00", "utc": "1993-09-15T15:34:05Z", "ms": 748107244541.3254 }, "end": { "local": "1993-09-16T00:22:05+08:00", "utc": "1993-09-15T16:22:05Z", "ms": 748110124541.3254 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:31 on Tue 14 Sep to 14:59 on Wed 15 Sep.", "fact": "1993-09-14T10:30:58Z → 1993-09-15T06:58:31Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:34–00:22 on the 14th, 23:34–00:22 on the 15th.", "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 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18208 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Tuesday 14 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": "1993-09-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Tuesday 14 September. Caturdaśī runs from 18:31 on Tue 14 Sep to 14:59 on Wed 15 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-09-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1395, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-09-16T11:10:16+08:00", "utc": "1993-09-16T03:10:16Z", "ms": 748149016422.8545 }, "end": { "local": "1993-09-17T07:17:39+08:00", "utc": "1993-09-16T23:17:39Z", "ms": 748221459449.2339 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-16T11:10:16+08:00", "utc": "1993-09-16T03:10:16Z", "ms": 748149016422.8545 }, "end": { "local": "1993-09-17T07:17:39+08:00", "utc": "1993-09-16T23:17:39Z", "ms": 748221459449.2339 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-16", "window": { "start": { "local": "1993-09-16T11:33:31+08:00", "utc": "1993-09-16T03:33:31Z", "ms": 748150411200.2249 }, "end": { "local": "1993-09-16T12:21:31+08:00", "utc": "1993-09-16T04:21:31Z", "ms": 748153291200.2249 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-09-17", "window": { "start": { "local": "1993-09-17T11:33:10+08:00", "utc": "1993-09-17T03:33:10Z", "ms": 748236789934.5549 }, "end": { "local": "1993-09-17T12:21:10+08:00", "utc": "1993-09-17T04:21:10Z", "ms": 748239669934.5549 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 11:10 on Thu 16 Sep to 07:18 on Fri 17 Sep.", "fact": "1993-09-16T03:10:16Z → 1993-09-16T23:17:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:34–12:22 on the 16th, 11:33–12:21 on the 17th.", "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 16th and 0 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1395 s" }, { "step": "ruling", "text": "Rudra Vrata, Fuzhou, 1993: Thursday 16 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": "1993-09-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Rudra Vrata 1993 falls on Thursday 16 September. Pratipadā runs from 11:10 on Thu 16 Sep to 07:18 on Fri 17 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28853, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1993-09-18T03:31:56+08:00", "utc": "1993-09-17T19:31:56Z", "ms": 748294315529.8608 }, "end": { "local": "1993-09-19T00:03:42+08:00", "utc": "1993-09-18T16:03:42Z", "ms": 748368221721.974 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-18T03:31:56+08:00", "utc": "1993-09-17T19:31:56Z", "ms": 748294315529.8608 }, "end": { "local": "1993-09-19T00:03:42+08:00", "utc": "1993-09-18T16:03:42Z", "ms": 748368221721.974 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-18", "window": { "start": { "local": "1993-09-18T11:32:49+08:00", "utc": "1993-09-18T03:32:49Z", "ms": 748323168667.7051 }, "end": { "local": "1993-09-18T12:20:49+08:00", "utc": "1993-09-18T04:20:49Z", "ms": 748326048667.7051 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-09-19", "window": { "start": { "local": "1993-09-19T11:32:27+08:00", "utc": "1993-09-19T03:32:27Z", "ms": 748409547414.9886 }, "end": { "local": "1993-09-19T12:20:27+08:00", "utc": "1993-09-19T04:20:27Z", "ms": 748412427414.9886 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 03:32 on Sat 18 Sep to 00:04 on Sun 19 Sep.", "fact": "1993-09-17T19:31:56Z → 1993-09-18T16:03:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:33–12:21 on the 18th, 11:32–12:20 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28853 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Fuzhou, 1993: Saturday 18 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": "1993-09-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Haritālikā Vrata (Hartalika Teej) 1993 falls on Saturday 18 September. Tṛtīyā runs from 03:32 on Sat 18 Sep to 00:04 on Sun 19 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31319, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-09-19T00:03:42+08:00", "utc": "1993-09-18T16:03:42Z", "ms": 748368221721.974 }, "end": { "local": "1993-09-19T21:02:27+08:00", "utc": "1993-09-19T13:02:27Z", "ms": 748443746848.4751 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-19T00:03:42+08:00", "utc": "1993-09-18T16:03:42Z", "ms": 748368221721.974 }, "end": { "local": "1993-09-19T21:02:27+08:00", "utc": "1993-09-19T13:02:27Z", "ms": 748443746848.4751 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-18", "window": { "start": { "local": "1993-09-18T11:32:49+08:00", "utc": "1993-09-18T03:32:49Z", "ms": 748323168667.7051 }, "end": { "local": "1993-09-18T12:20:49+08:00", "utc": "1993-09-18T04:20:49Z", "ms": 748326048667.7051 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-09-19", "window": { "start": { "local": "1993-09-19T11:32:27+08:00", "utc": "1993-09-19T03:32:27Z", "ms": 748409547414.9886 }, "end": { "local": "1993-09-19T12:20:27+08:00", "utc": "1993-09-19T04:20:27Z", "ms": 748412427414.9886 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:04 on Sun 19 Sep to 21:02 on Sun 19 Sep.", "fact": "1993-09-18T16:03:42Z → 1993-09-19T13:02:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:33–12:21 on the 18th, 11:32–12:20 on the 19th.", "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 18th and 48 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 31319 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Fuzhou, 1993: Sunday 19 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": "1993-09-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Caturthī 1993 falls on Sunday 19 September. Caturthī runs from 00:04 on Sun 19 Sep to 21:02 on Sun 19 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22553, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-09-19T21:02:27+08:00", "utc": "1993-09-19T13:02:27Z", "ms": 748443746848.4751 }, "end": { "local": "1993-09-20T18:35:59+08:00", "utc": "1993-09-20T10:35:59Z", "ms": 748521359381.2534 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-19T21:02:27+08:00", "utc": "1993-09-19T13:02:27Z", "ms": 748443746848.4751 }, "end": { "local": "1993-09-20T18:35:59+08:00", "utc": "1993-09-20T10:35:59Z", "ms": 748521359381.2534 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-19", "window": { "start": { "local": "1993-09-19T11:32:27+08:00", "utc": "1993-09-19T03:32:27Z", "ms": 748409547414.9886 }, "end": { "local": "1993-09-19T12:20:27+08:00", "utc": "1993-09-19T04:20:27Z", "ms": 748412427414.9886 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-09-20", "window": { "start": { "local": "1993-09-20T11:32:06+08:00", "utc": "1993-09-20T03:32:06Z", "ms": 748495926192.6555 }, "end": { "local": "1993-09-20T12:20:06+08:00", "utc": "1993-09-20T04:20:06Z", "ms": 748498806192.6555 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 21:02 on Sun 19 Sep to 18:36 on Mon 20 Sep.", "fact": "1993-09-19T13:02:27Z → 1993-09-20T10:35:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 19th, 11:32–12:20 on the 20th.", "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 19th and 48 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: disputed → only-day · margin 22553 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Fuzhou, 1993: Monday 20 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": "1993-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṛṣi Pañcamī 1993 falls on Monday 20 September. Pañcamī runs from 21:02 on Sun 19 Sep to 18:36 on Mon 20 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16210, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-09-20T18:35:59+08:00", "utc": "1993-09-20T10:35:59Z", "ms": 748521359381.2534 }, "end": { "local": "1993-09-21T16:49:55+08:00", "utc": "1993-09-21T08:49:55Z", "ms": 748601394619.7173 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-20T18:35:59+08:00", "utc": "1993-09-20T10:35:59Z", "ms": 748521359381.2534 }, "end": { "local": "1993-09-21T16:49:55+08:00", "utc": "1993-09-21T08:49:55Z", "ms": 748601394619.7173 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-20", "window": { "start": { "local": "1993-09-20T11:32:06+08:00", "utc": "1993-09-20T03:32:06Z", "ms": 748495926192.6555 }, "end": { "local": "1993-09-20T12:20:06+08:00", "utc": "1993-09-20T04:20:06Z", "ms": 748498806192.6555 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-09-21", "window": { "start": { "local": "1993-09-21T11:31:45+08:00", "utc": "1993-09-21T03:31:45Z", "ms": 748582305018.1104 }, "end": { "local": "1993-09-21T12:19:45+08:00", "utc": "1993-09-21T04:19:45Z", "ms": 748585185018.1104 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 18:36 on Mon 20 Sep to 16:50 on Tue 21 Sep.", "fact": "1993-09-20T10:35:59Z → 1993-09-21T08:49:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 20th, 11:32–12:20 on the 21st.", "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 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16210 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Fuzhou, 1993: Tuesday 21 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": "1993-09-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Bhādrapada) 1993 falls on Tuesday 21 September. Ṣaṣṭhī runs from 18:36 on Mon 20 Sep to 16:50 on Tue 21 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12463, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-09-21T16:49:55+08:00", "utc": "1993-09-21T08:49:55Z", "ms": 748601394619.7173 }, "end": { "local": "1993-09-22T15:47:07+08:00", "utc": "1993-09-22T07:47:07Z", "ms": 748684027031.1144 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-21T16:49:55+08:00", "utc": "1993-09-21T08:49:55Z", "ms": 748601394619.7173 }, "end": { "local": "1993-09-22T15:47:07+08:00", "utc": "1993-09-22T07:47:07Z", "ms": 748684027031.1144 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-21", "window": { "start": { "local": "1993-09-21T11:31:45+08:00", "utc": "1993-09-21T03:31:45Z", "ms": 748582305018.1104 }, "end": { "local": "1993-09-21T12:19:45+08:00", "utc": "1993-09-21T04:19:45Z", "ms": 748585185018.1104 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-09-22", "window": { "start": { "local": "1993-09-22T11:31:24+08:00", "utc": "1993-09-22T03:31:24Z", "ms": 748668683909.949 }, "end": { "local": "1993-09-22T12:19:24+08:00", "utc": "1993-09-22T04:19:24Z", "ms": 748671563909.949 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:50 on Tue 21 Sep to 15:47 on Wed 22 Sep.", "fact": "1993-09-21T08:49:55Z → 1993-09-22T07:47:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 21st, 11:31–12:19 on the 22nd.", "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 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12463 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Fuzhou, 1993: Wednesday 22 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": "1993-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Muktābharaṇa Vrata 1993 falls on Wednesday 22 September. Saptamī runs from 16:50 on Tue 21 Sep to 15:47 on Wed 22 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11314, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-09-22T15:47:07+08:00", "utc": "1993-09-22T07:47:07Z", "ms": 748684027031.1144 }, "end": { "local": "1993-09-23T15:27:37+08:00", "utc": "1993-09-23T07:27:37Z", "ms": 748769256830.697 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-22T15:47:07+08:00", "utc": "1993-09-22T07:47:07Z", "ms": 748684027031.1144 }, "end": { "local": "1993-09-23T15:27:37+08:00", "utc": "1993-09-23T07:27:37Z", "ms": 748769256830.697 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-22", "window": { "start": { "local": "1993-09-22T11:31:24+08:00", "utc": "1993-09-22T03:31:24Z", "ms": 748668683909.949 }, "end": { "local": "1993-09-22T12:19:24+08:00", "utc": "1993-09-22T04:19:24Z", "ms": 748671563909.949 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-09-23", "window": { "start": { "local": "1993-09-23T11:31:03+08:00", "utc": "1993-09-23T03:31:03Z", "ms": 748755062887.8691 }, "end": { "local": "1993-09-23T12:19:03+08:00", "utc": "1993-09-23T04:19:03Z", "ms": 748757942887.8691 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:47 on Wed 22 Sep to 15:28 on Thu 23 Sep.", "fact": "1993-09-22T07:47:07Z → 1993-09-23T07:27:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:31–12:19 on the 22nd, 11:31–12:19 on the 23rd.", "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 22nd and 48 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: unstated → only-day · margin 11314 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Fuzhou, 1993: Thursday 23 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": "1993-09-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Rādhāṣṭamī 1993 falls on Thursday 23 September. Aṣṭamī runs from 15:47 on Wed 22 Sep to 15:28 on Thu 23 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-09-26", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39166, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-09-25T16:45:22+08:00", "utc": "1993-09-25T08:45:22Z", "ms": 748946721967.0536 }, "end": { "local": "1993-09-26T18:11:37+08:00", "utc": "1993-09-26T10:11:37Z", "ms": 749038296977.1873 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-25T16:45:22+08:00", "utc": "1993-09-25T08:45:22Z", "ms": 748946721967.0536 }, "end": { "local": "1993-09-26T18:11:37+08:00", "utc": "1993-09-26T10:11:37Z", "ms": 749038296977.1873 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-09-25", "window": { "start": { "local": "1993-09-25T05:52:36+08:00", "utc": "1993-09-24T21:52:36Z", "ms": 748907555894.3698 }, "end": { "local": "1993-09-25T05:52:36+08:00", "utc": "1993-09-24T21:52:36Z", "ms": 748907555894.3698 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-09-26", "window": { "start": { "local": "1993-09-26T05:53:01+08:00", "utc": "1993-09-25T21:53:01Z", "ms": 748993980902.4083 }, "end": { "local": "1993-09-26T05:53:01+08:00", "utc": "1993-09-25T21:53:01Z", "ms": 748993980902.4083 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:45 on Sat 25 Sep to 18:12 on Sun 26 Sep.", "fact": "1993-09-25T08:45:22Z → 1993-09-26T10:11:37Z" }, { "step": "kaala", "text": "Sunrise is at 05:53 on the 25th and 05:53 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 39166 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Fuzhou, 1993: Sunday 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": "1993-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Parivartanī Ekādaśī 1993 falls on Sunday 26 September. Ekādaśī runs from 16:45 on Sat 25 Sep to 18:12 on Sun 26 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-09-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21216, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-09-26T18:11:37+08:00", "utc": "1993-09-26T10:11:37Z", "ms": 749038296977.1873 }, "end": { "local": "1993-09-27T20:01:03+08:00", "utc": "1993-09-27T12:01:03Z", "ms": 749131263094.4459 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-26T18:11:37+08:00", "utc": "1993-09-26T10:11:37Z", "ms": 749038296977.1873 }, "end": { "local": "1993-09-27T20:01:03+08:00", "utc": "1993-09-27T12:01:03Z", "ms": 749131263094.4459 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-09-26", "window": { "start": { "local": "1993-09-26T11:30:01+08:00", "utc": "1993-09-26T03:30:01Z", "ms": 749014200548.2444 }, "end": { "local": "1993-09-26T12:18:01+08:00", "utc": "1993-09-26T04:18:01Z", "ms": 749017080548.2444 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-09-27", "window": { "start": { "local": "1993-09-27T11:29:40+08:00", "utc": "1993-09-27T03:29:40Z", "ms": 749100580083.8445 }, "end": { "local": "1993-09-27T12:17:40+08:00", "utc": "1993-09-27T04:17:40Z", "ms": 749103460083.8445 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:12 on Sun 26 Sep to 20:01 on Mon 27 Sep.", "fact": "1993-09-26T10:11:37Z → 1993-09-27T12:01:03Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 26th, 11:30–12:18 on the 27th.", "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 26th and 48 of 48 on the 27th.", "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 21216 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Fuzhou, 1993: Monday 27 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": "1993-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Vāmana Jayantī 1993 falls on Monday 27 September. Dvādaśī runs from 18:12 on Sun 26 Sep to 20:01 on Mon 27 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-09-28", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1869, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-09-27T20:01:03+08:00", "utc": "1993-09-27T12:01:03Z", "ms": 749131263094.4459 }, "end": { "local": "1993-09-28T22:07:49+08:00", "utc": "1993-09-28T14:07:49Z", "ms": 749225269240.6809 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-27T20:01:03+08:00", "utc": "1993-09-27T12:01:03Z", "ms": 749131263094.4459 }, "end": { "local": "1993-09-28T22:07:49+08:00", "utc": "1993-09-28T14:07:49Z", "ms": 749225269240.6809 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-09-27", "window": { "start": { "local": "1993-09-27T17:53:54+08:00", "utc": "1993-09-27T09:53:54Z", "ms": 749123634099.1443 }, "end": { "local": "1993-09-27T19:29:54+08:00", "utc": "1993-09-27T11:29:54Z", "ms": 749129393740.55 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "1993-09-28", "window": { "start": { "local": "1993-09-28T17:52:48+08:00", "utc": "1993-09-28T09:52:48Z", "ms": 749209968220.2141 }, "end": { "local": "1993-09-28T19:29:00+08:00", "utc": "1993-09-28T11:29:00Z", "ms": 749215740049.9242 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:01 on Mon 27 Sep to 22:08 on Tue 28 Sep.", "fact": "1993-09-27T12:01:03Z → 1993-09-28T14:07:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:54–19:30 on the 27th, 17:53–19:29 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 96 of 96 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1869 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Tuesday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Tuesday 28 September. Trayodaśī runs from 20:01 on Mon 27 Sep to 22:08 on Tue 28 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-09-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19670, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-09-28T22:07:49+08:00", "utc": "1993-09-28T14:07:49Z", "ms": 749225269240.6809 }, "end": { "local": "1993-09-30T00:26:53+08:00", "utc": "1993-09-29T16:26:53Z", "ms": 749320012957.9727 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1993-09-28T22:07:49+08:00", "utc": "1993-09-28T14:07:49Z", "ms": 749225269240.6809 }, "end": { "local": "1993-09-30T00:26:53+08:00", "utc": "1993-09-29T16:26:53Z", "ms": 749320012957.9727 } }, "kaala": "udaya-3", "days": [ { "local_date": "1993-09-29", "window": { "start": { "local": "1993-09-29T05:54:17+08:00", "utc": "1993-09-28T21:54:17Z", "ms": 749253256943.0398 }, "end": { "local": "1993-09-29T08:17:46+08:00", "utc": "1993-09-29T00:17:46Z", "ms": 749261866071.6981 } }, "covered_min": 143, "window_min": 143, "qualifies": true }, { "local_date": "1993-09-30", "window": { "start": { "local": "1993-09-30T05:54:43+08:00", "utc": "1993-09-29T21:54:43Z", "ms": 749339682685.9645 }, "end": { "local": "1993-09-30T08:17:54+08:00", "utc": "1993-09-30T00:17:54Z", "ms": 749348273594.1211 } }, "covered_min": 0, "window_min": 143, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:08 on Tue 28 Sep to 00:27 on Thu 30 Sep.", "fact": "1993-09-28T14:07:49Z → 1993-09-29T16:26:53Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:54–08:18 on the 29th, 05:55–08:18 on the 30th.", "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 143 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 morning qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19670 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Fuzhou, 1993: Wednesday 29 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": "1993-09-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-09-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Ananta Caturdaśī 1993 falls on Wednesday 29 September. Caturdaśī runs from 22:08 on Tue 28 Sep to 00:27 on Thu 30 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-10-04", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29575, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-10-04T10:14:26+08:00", "utc": "1993-10-04T02:14:26Z", "ms": 749700866348.3053 }, "end": { "local": "1993-10-05T12:20:13+08:00", "utc": "1993-10-05T04:20:13Z", "ms": 749794812854.9943 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-04T10:14:26+08:00", "utc": "1993-10-04T02:14:26Z", "ms": 749700866348.3053 }, "end": { "local": "1993-10-05T12:20:13+08:00", "utc": "1993-10-05T04:20:13Z", "ms": 749794812854.9943 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-10-04", "window": { "start": { "local": "1993-10-04T19:48:16+08:00", "utc": "1993-10-04T11:48:16Z", "ms": 749735295917.2527 }, "end": { "local": "1993-10-04T19:48:16+08:00", "utc": "1993-10-04T11:48:16Z", "ms": 749735295917.2527 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-10-05", "window": { "start": { "local": "1993-10-05T20:33:08+08:00", "utc": "1993-10-05T12:33:08Z", "ms": 749824387526.408 }, "end": { "local": "1993-10-05T20:33:08+08:00", "utc": "1993-10-05T12:33:08Z", "ms": 749824387526.408 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:14 on Mon 4 Oct to 12:20 on Tue 5 Oct.", "fact": "1993-10-04T02:14:26Z → 1993-10-05T04:20:13Z" }, { "step": "kaala", "text": "Moonrise is at 19:48 on the 4th and 20:33 on the 5th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 4th and is not on the 5th.", "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 29575 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Monday 4 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": "1993-10-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Monday 4 October. Caturthī runs from 10:14 on Mon 4 Oct to 12:20 on Tue 5 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-10-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25480, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-10-06T14:01:49+08:00", "utc": "1993-10-06T06:01:49Z", "ms": 749887308853.8068 }, "end": { "local": "1993-10-07T15:10:24+08:00", "utc": "1993-10-07T07:10:24Z", "ms": 749977824214.941 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-06T14:01:49+08:00", "utc": "1993-10-06T06:01:49Z", "ms": 749887308853.8068 }, "end": { "local": "1993-10-07T15:10:24+08:00", "utc": "1993-10-07T07:10:24Z", "ms": 749977824214.941 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-10-06", "window": { "start": { "local": "1993-10-06T21:22:06+08:00", "utc": "1993-10-06T13:22:06Z", "ms": 749913726433.235 }, "end": { "local": "1993-10-06T21:22:06+08:00", "utc": "1993-10-06T13:22:06Z", "ms": 749913726433.235 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-10-07", "window": { "start": { "local": "1993-10-07T22:15:04+08:00", "utc": "1993-10-07T14:15:04Z", "ms": 750003304009.213 }, "end": { "local": "1993-10-07T22:15:04+08:00", "utc": "1993-10-07T14:15:04Z", "ms": 750003304009.213 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:02 on Wed 6 Oct to 15:10 on Thu 7 Oct.", "fact": "1993-10-06T06:01:49Z → 1993-10-07T07:10:24Z" }, { "step": "kaala", "text": "Moonrise is at 21:22 on the 6th and 22:15 on the 7th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 6th and is not on the 7th.", "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 25480 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Fuzhou, 1993: Wednesday 6 October.", "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": "1993-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Candra Ṣaṣṭhī 1993 falls on Wednesday 6 October. Ṣaṣṭhī runs from 14:02 on Wed 6 Oct to 15:10 on Thu 7 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7427, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-10-08T15:38:21+08:00", "utc": "1993-10-08T07:38:21Z", "ms": 750065901167.767 }, "end": { "local": "1993-10-09T15:20:29+08:00", "utc": "1993-10-09T07:20:29Z", "ms": 750151229320.8701 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-08T15:38:21+08:00", "utc": "1993-10-08T07:38:21Z", "ms": 750065901167.767 }, "end": { "local": "1993-10-09T15:20:29+08:00", "utc": "1993-10-09T07:20:29Z", "ms": 750151229320.8701 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-10-08", "window": { "start": { "local": "1993-10-08T17:42:08+08:00", "utc": "1993-10-08T09:42:08Z", "ms": 750073327774.7467 }, "end": { "local": "1993-10-08T19:20:21+08:00", "utc": "1993-10-08T11:20:21Z", "ms": 750079220950.1593 } }, "covered_min": 98, "window_min": 98, "qualifies": true }, { "local_date": "1993-10-09", "window": { "start": { "local": "1993-10-09T17:41:06+08:00", "utc": "1993-10-09T09:41:06Z", "ms": 750159666214.2104 }, "end": { "local": "1993-10-09T19:19:31+08:00", "utc": "1993-10-09T11:19:31Z", "ms": 750165571429.8309 } }, "covered_min": 0, "window_min": 98, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:38 on Fri 8 Oct to 15:20 on Sat 9 Oct.", "fact": "1993-10-08T07:38:21Z → 1993-10-09T07:20:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:42–19:20 on the 8th, 17:41–19:20 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 98 of 98 minutes on the 8th and 0 of 98 on the 9th.", "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 7427 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Fuzhou, 1993: Friday 8 October.", "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": "1993-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Jitāṣṭamī (Jitiya) 1993 falls on Friday 8 October. Aṣṭamī runs from 15:38 on Fri 8 Oct to 15:20 on Sat 9 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27188, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-10-08T15:38:21+08:00", "utc": "1993-10-08T07:38:21Z", "ms": 750065901167.767 }, "end": { "local": "1993-10-09T15:20:29+08:00", "utc": "1993-10-09T07:20:29Z", "ms": 750151229320.8701 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-08T15:38:21+08:00", "utc": "1993-10-08T07:38:21Z", "ms": 750065901167.767 }, "end": { "local": "1993-10-09T15:20:29+08:00", "utc": "1993-10-09T07:20:29Z", "ms": 750151229320.8701 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-10-08", "window": { "start": { "local": "1993-10-08T23:11:29+08:00", "utc": "1993-10-08T15:11:29Z", "ms": 750093088718.4694 }, "end": { "local": "1993-10-08T23:11:29+08:00", "utc": "1993-10-08T15:11:29Z", "ms": 750093088718.4694 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-10-09", "window": { "start": { "local": "1993-10-10T00:10:36+08:00", "utc": "1993-10-09T16:10:36Z", "ms": 750183036009.1157 }, "end": { "local": "1993-10-10T00:10:36+08:00", "utc": "1993-10-09T16:10:36Z", "ms": 750183036009.1157 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:38 on Fri 8 Oct to 15:20 on Sat 9 Oct.", "fact": "1993-10-08T07:38:21Z → 1993-10-09T07:20:29Z" }, { "step": "kaala", "text": "Moonrise is at 23:11 on the 8th and 00:11 on the 9th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 8th and is not on the 9th.", "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 27188 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Fuzhou, 1993: Friday 8 October.", "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": "1993-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālakṣmī Vrata Samāpana 1993 falls on Friday 8 October. Aṣṭamī runs from 15:38 on Fri 8 Oct to 15:20 on Sat 9 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-10-12", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13805, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-10-11T12:23:16+08:00", "utc": "1993-10-11T04:23:16Z", "ms": 750313395646.7507 }, "end": { "local": "1993-10-12T09:50:19+08:00", "utc": "1993-10-12T01:50:19Z", "ms": 750390618928.3384 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-11T12:23:16+08:00", "utc": "1993-10-11T04:23:16Z", "ms": 750313395646.7507 }, "end": { "local": "1993-10-12T09:50:19+08:00", "utc": "1993-10-12T01:50:19Z", "ms": 750390618928.3384 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-10-11", "window": { "start": { "local": "1993-10-11T05:59:44+08:00", "utc": "1993-10-10T21:59:44Z", "ms": 750290384448.2803 }, "end": { "local": "1993-10-11T05:59:44+08:00", "utc": "1993-10-10T21:59:44Z", "ms": 750290384448.2803 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-10-12", "window": { "start": { "local": "1993-10-12T06:00:14+08:00", "utc": "1993-10-11T22:00:14Z", "ms": 750376813950.5023 }, "end": { "local": "1993-10-12T06:00:14+08:00", "utc": "1993-10-11T22:00:14Z", "ms": 750376813950.5023 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:23 on Mon 11 Oct to 09:50 on Tue 12 Oct.", "fact": "1993-10-11T04:23:16Z → 1993-10-12T01:50:19Z" }, { "step": "kaala", "text": "Sunrise is at 06:00 on the 11th and 06:00 on the 12th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 11th and is on the 12th.", "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 13805 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Fuzhou, 1993: Tuesday 12 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": "1993-10-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Indirā Ekādaśī 1993 falls on Tuesday 12 October. Ekādaśī runs from 12:23 on Mon 11 Oct to 09:50 on Tue 12 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-10-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-10-13", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28529, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-10-13T06:43:26+08:00", "utc": "1993-10-12T22:43:26Z", "ms": 750465806314.6406 }, "end": { "local": "1993-10-14T03:11:48+08:00", "utc": "1993-10-13T19:11:48Z", "ms": 750539507748.0334 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-13T06:43:26+08:00", "utc": "1993-10-12T22:43:26Z", "ms": 750465806314.6406 }, "end": { "local": "1993-10-14T03:11:48+08:00", "utc": "1993-10-13T19:11:48Z", "ms": 750539507748.0334 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-10-12", "window": { "start": { "local": "1993-10-12T17:38:05+08:00", "utc": "1993-10-12T09:38:05Z", "ms": 750418685052.5653 }, "end": { "local": "1993-10-12T19:17:06+08:00", "utc": "1993-10-12T11:17:06Z", "ms": 750424626224.997 } }, "covered_min": 0, "window_min": 99, "qualifies": false }, { "local_date": "1993-10-13", "window": { "start": { "local": "1993-10-13T17:37:06+08:00", "utc": "1993-10-13T09:37:06Z", "ms": 750505025928.042 }, "end": { "local": "1993-10-13T19:16:19+08:00", "utc": "1993-10-13T11:16:19Z", "ms": 750510979023.0022 } }, "covered_min": 99, "window_min": 99, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:43 on Wed 13 Oct to 03:12 on Thu 14 Oct.", "fact": "1993-10-12T22:43:26Z → 1993-10-13T19:11:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:38–19:17 on the 12th, 17:37–19:16 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 0 of 99 minutes on the 12th and 99 of 99 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 28529 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Wednesday 13 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": "1993-10-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Wednesday 13 October. Trayodaśī runs from 06:43 on Wed 13 Oct to 03:12 on Thu 14 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-10-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-10-14", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-14", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 45, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-10-14T03:11:48+08:00", "utc": "1993-10-13T19:11:48Z", "ms": 750539507748.0334 }, "end": { "local": "1993-10-14T23:25:41+08:00", "utc": "1993-10-14T15:25:41Z", "ms": 750612340740.7697 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-14T03:11:48+08:00", "utc": "1993-10-13T19:11:48Z", "ms": 750539507748.0334 }, "end": { "local": "1993-10-14T23:25:41+08:00", "utc": "1993-10-14T15:25:41Z", "ms": 750612340740.7697 } }, "kaala": "nishita", "days": [ { "local_date": "1993-10-13", "window": { "start": { "local": "1993-10-13T23:25:10+08:00", "utc": "1993-10-13T15:25:10Z", "ms": 750525910034.1428 }, "end": { "local": "1993-10-14T00:13:10+08:00", "utc": "1993-10-13T16:13:10Z", "ms": 750528790034.1428 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-10-14", "window": { "start": { "local": "1993-10-14T23:24:56+08:00", "utc": "1993-10-14T15:24:56Z", "ms": 750612296157.4022 }, "end": { "local": "1993-10-15T00:12:56+08:00", "utc": "1993-10-14T16:12:56Z", "ms": 750615176157.4022 } }, "covered_min": 1, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:12 on Thu 14 Oct to 23:26 on Thu 14 Oct.", "fact": "1993-10-13T19:11:48Z → 1993-10-14T15:25:41Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:25–00:13 on the 13th, 23:25–00:13 on the 14th.", "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 13th and 1 of 48 on the 14th.", "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 45 s < 300 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Thursday 14 October.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-10-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-14", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Thursday 14 October. Caturdaśī runs from 03:12 on Thu 14 Oct to 23:26 on Thu 14 Oct and covers 1 of 48 minutes of niśītha that night. It is 0 min 45 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-10-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15567, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1993-10-14T23:25:41+08:00", "utc": "1993-10-14T15:25:41Z", "ms": 750612340740.7697 }, "end": { "local": "1993-10-15T19:35:56+08:00", "utc": "1993-10-15T11:35:56Z", "ms": 750684955995.8179 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-14T23:25:41+08:00", "utc": "1993-10-14T15:25:41Z", "ms": 750612340740.7697 }, "end": { "local": "1993-10-15T19:35:56+08:00", "utc": "1993-10-15T11:35:56Z", "ms": 750684955995.8179 } }, "kaala": "aparahna", "days": [ { "local_date": "1993-10-14", "window": { "start": { "local": "1993-10-14T12:58:10+08:00", "utc": "1993-10-14T04:58:10Z", "ms": 750574690142.0406 }, "end": { "local": "1993-10-14T15:17:09+08:00", "utc": "1993-10-14T07:17:09Z", "ms": 750583028809.3064 } }, "covered_min": 0, "window_min": 139, "qualifies": false }, { "local_date": "1993-10-15", "window": { "start": { "local": "1993-10-15T12:57:48+08:00", "utc": "1993-10-15T04:57:48Z", "ms": 750661067768.1082 }, "end": { "local": "1993-10-15T15:16:29+08:00", "utc": "1993-10-15T07:16:29Z", "ms": 750669388744.7335 } }, "covered_min": 139, "window_min": 139, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 23:26 on Thu 14 Oct to 19:36 on Fri 15 Oct.", "fact": "1993-10-14T15:25:41Z → 1993-10-15T11:35:56Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 12:58–15:17 on the 14th, 12:58–15:16 on the 15th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 0 of 139 minutes on the 14th and 139 of 139 on the 15th.", "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 15567 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Fuzhou, 1993: Friday 15 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-10-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālaya Amāvāsyā 1993 falls on Friday 15 October. Amāvasyā runs from 23:26 on Thu 14 Oct to 19:36 on Fri 15 Oct and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13275, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-10-15T19:35:56+08:00", "utc": "1993-10-15T11:35:56Z", "ms": 750684955995.8179 }, "end": { "local": "1993-10-16T15:53:29+08:00", "utc": "1993-10-16T07:53:29Z", "ms": 750758008907.4355 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-15T19:35:56+08:00", "utc": "1993-10-15T11:35:56Z", "ms": 750684955995.8179 }, "end": { "local": "1993-10-16T15:53:29+08:00", "utc": "1993-10-16T07:53:29Z", "ms": 750758008907.4355 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-10-15", "window": { "start": { "local": "1993-10-15T11:24:27+08:00", "utc": "1993-10-15T03:24:27Z", "ms": 750655467279.7955 }, "end": { "local": "1993-10-15T12:12:27+08:00", "utc": "1993-10-15T04:12:27Z", "ms": 750658347279.7955 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-10-16", "window": { "start": { "local": "1993-10-16T11:24:14+08:00", "utc": "1993-10-16T03:24:14Z", "ms": 750741854313.7972 }, "end": { "local": "1993-10-16T12:12:14+08:00", "utc": "1993-10-16T04:12:14Z", "ms": 750744734313.7972 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:36 on Fri 15 Oct to 15:53 on Sat 16 Oct.", "fact": "1993-10-15T11:35:56Z → 1993-10-16T07:53:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 on the 15th, 11:24–12:12 on the 16th.", "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 15th and 48 of 48 on the 16th.", "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 13275 s" }, { "step": "ruling", "text": "Navarātrārambha, Fuzhou, 1993: Saturday 16 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-10-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Navratri) 1993 falls on Saturday 16 October. Pratipadā runs from 19:36 on Fri 15 Oct to 15:53 on Sat 16 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-10-18", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6713, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-10-18T09:31:57+08:00", "utc": "1993-10-18T01:31:57Z", "ms": 750907916639.6155 }, "end": { "local": "1993-10-19T07:11:05+08:00", "utc": "1993-10-18T23:11:05Z", "ms": 750985864518.9978 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-18T09:31:57+08:00", "utc": "1993-10-18T01:31:57Z", "ms": 750907916639.6155 }, "end": { "local": "1993-10-19T07:11:05+08:00", "utc": "1993-10-18T23:11:05Z", "ms": 750985864518.9978 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-10-18", "window": { "start": { "local": "1993-10-18T11:23:50+08:00", "utc": "1993-10-18T03:23:50Z", "ms": 750914630118.1553 }, "end": { "local": "1993-10-18T12:11:50+08:00", "utc": "1993-10-18T04:11:50Z", "ms": 750917510118.1553 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-10-19", "window": { "start": { "local": "1993-10-19T11:23:39+08:00", "utc": "1993-10-19T03:23:39Z", "ms": 751001018913.2148 }, "end": { "local": "1993-10-19T12:11:39+08:00", "utc": "1993-10-19T04:11:39Z", "ms": 751003898913.2148 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:32 on Mon 18 Oct to 07:11 on Tue 19 Oct.", "fact": "1993-10-18T01:31:57Z → 1993-10-18T23:11:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 on the 18th, 11:24–12:12 on the 19th.", "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 18th and 0 of 48 on the 19th.", "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 6713 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Monday 18 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": "1993-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Monday 18 October. Caturthī runs from 09:32 on Mon 18 Oct to 07:11 on Tue 19 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-10-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5029, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-10-21T04:41:09+08:00", "utc": "1993-10-20T20:41:09Z", "ms": 751149668726.9229 }, "end": { "local": "1993-10-22T04:36:57+08:00", "utc": "1993-10-21T20:36:57Z", "ms": 751235817206.6268 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-21T04:41:09+08:00", "utc": "1993-10-20T20:41:09Z", "ms": 751149668726.9229 }, "end": { "local": "1993-10-22T04:36:57+08:00", "utc": "1993-10-21T20:36:57Z", "ms": 751235817206.6268 } }, "kaala": "udaya-1", "days": [ { "local_date": "1993-10-21", "window": { "start": { "local": "1993-10-21T06:04:58+08:00", "utc": "1993-10-20T22:04:58Z", "ms": 751154697625.0807 }, "end": { "local": "1993-10-21T06:50:36+08:00", "utc": "1993-10-20T22:50:36Z", "ms": 751157436389.1644 } }, "covered_min": 46, "window_min": 46, "qualifies": true }, { "local_date": "1993-10-22", "window": { "start": { "local": "1993-10-22T06:05:31+08:00", "utc": "1993-10-21T22:05:31Z", "ms": 751241131208.5344 }, "end": { "local": "1993-10-22T06:51:04+08:00", "utc": "1993-10-21T22:51:04Z", "ms": 751243864251.6631 } }, "covered_min": 0, "window_min": 46, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 04:41 on Thu 21 Oct to 04:37 on Fri 22 Oct.", "fact": "1993-10-20T20:41:09Z → 1993-10-21T20:36:57Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:05–06:51 on the 21st, 06:06–06:51 on the 22nd.", "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 46 of 46 minutes on the 21st and 0 of 46 on the 22nd.", "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 5029 s" }, { "step": "ruling", "text": "Durgā Saptamī, Fuzhou, 1993: Thursday 21 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": "1993-10-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Saptamī 1993 falls on Thursday 21 October. Saptamī runs from 04:41 on Thu 21 Oct to 04:37 on Fri 22 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21912, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-10-22T04:36:57+08:00", "utc": "1993-10-21T20:36:57Z", "ms": 751235817206.6268 }, "end": { "local": "1993-10-23T05:17:48+08:00", "utc": "1993-10-22T21:17:48Z", "ms": 751324668403.8197 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-22T04:36:57+08:00", "utc": "1993-10-21T20:36:57Z", "ms": 751235817206.6268 }, "end": { "local": "1993-10-23T05:17:48+08:00", "utc": "1993-10-22T21:17:48Z", "ms": 751324668403.8197 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-10-22", "window": { "start": { "local": "1993-10-22T11:23:09+08:00", "utc": "1993-10-22T03:23:09Z", "ms": 751260189031.9995 }, "end": { "local": "1993-10-22T12:11:09+08:00", "utc": "1993-10-22T04:11:09Z", "ms": 751263069031.9995 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-10-23", "window": { "start": { "local": "1993-10-23T11:23:00+08:00", "utc": "1993-10-23T03:23:00Z", "ms": 751346580365.1506 }, "end": { "local": "1993-10-23T12:11:00+08:00", "utc": "1993-10-23T04:11:00Z", "ms": 751349460365.1506 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 04:37 on Fri 22 Oct to 05:18 on Sat 23 Oct.", "fact": "1993-10-21T20:36:57Z → 1993-10-22T21:17:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 22nd, 11:23–12:11 on the 23rd.", "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 22nd and 0 of 48 on the 23rd.", "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 21912 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Fuzhou, 1993: Friday 22 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": "1993-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāṣṭamī (Durga Ashtami) 1993 falls on Friday 22 October. Aṣṭamī runs from 04:37 on Fri 22 Oct to 05:18 on Sat 23 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17083, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1993-10-23T05:17:48+08:00", "utc": "1993-10-22T21:17:48Z", "ms": 751324668403.8197 }, "end": { "local": "1993-10-24T06:38:10+08:00", "utc": "1993-10-23T22:38:10Z", "ms": 751415889831.8044 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-23T05:17:48+08:00", "utc": "1993-10-22T21:17:48Z", "ms": 751324668403.8197 }, "end": { "local": "1993-10-24T06:38:10+08:00", "utc": "1993-10-23T22:38:10Z", "ms": 751415889831.8044 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-10-23", "window": { "start": { "local": "1993-10-23T11:23:00+08:00", "utc": "1993-10-23T03:23:00Z", "ms": 751346580365.1506 }, "end": { "local": "1993-10-23T12:11:00+08:00", "utc": "1993-10-23T04:11:00Z", "ms": 751349460365.1506 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-10-24", "window": { "start": { "local": "1993-10-24T11:22:52+08:00", "utc": "1993-10-24T03:22:52Z", "ms": 751432972370.6855 }, "end": { "local": "1993-10-24T12:10:52+08:00", "utc": "1993-10-24T04:10:52Z", "ms": 751435852370.6855 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 05:18 on Sat 23 Oct to 06:38 on Sun 24 Oct.", "fact": "1993-10-22T21:17:48Z → 1993-10-23T22:38:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 23rd, 11:23–12:11 on the 24th.", "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 23rd and 0 of 48 on the 24th.", "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 17083 s" }, { "step": "ruling", "text": "Mahānavamī, Fuzhou, 1993: Saturday 23 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": "1993-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahānavamī 1993 falls on Saturday 23 October. Navamī runs from 05:18 on Sat 23 Oct to 06:38 on Sun 24 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10103, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "1993-10-24T06:38:10+08:00", "utc": "1993-10-23T22:38:10Z", "ms": 751415889831.8044 }, "end": { "local": "1993-10-25T08:30:07+08:00", "utc": "1993-10-25T00:30:07Z", "ms": 751509007094.0809 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-24T06:38:10+08:00", "utc": "1993-10-23T22:38:10Z", "ms": 751415889831.8044 }, "end": { "local": "1993-10-25T08:30:07+08:00", "utc": "1993-10-25T00:30:07Z", "ms": 751509007094.0809 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-10-24", "window": { "start": { "local": "1993-10-24T11:22:52+08:00", "utc": "1993-10-24T03:22:52Z", "ms": 751432972370.6855 }, "end": { "local": "1993-10-24T12:10:52+08:00", "utc": "1993-10-24T04:10:52Z", "ms": 751435852370.6855 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-10-25", "window": { "start": { "local": "1993-10-25T11:22:45+08:00", "utc": "1993-10-25T03:22:45Z", "ms": 751519365064.2373 }, "end": { "local": "1993-10-25T12:10:45+08:00", "utc": "1993-10-25T04:10:45Z", "ms": 751522245064.2373 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 06:38 on Sun 24 Oct to 08:30 on Mon 25 Oct.", "fact": "1993-10-23T22:38:10Z → 1993-10-25T00:30:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 24th, 11:23–12:11 on the 25th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Daśamī touches Śravaṇa in the day time on neither day, so the rest of the rule applies. Daśamī must be present during madhyāhna. It covers 48 of 48 minutes on the 24th and 0 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10103 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Fuzhou, 1993: Sunday 24 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": "1993-10-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Vijayā Daśamī (Dussehra) 1993 falls on Sunday 24 October. Daśamī touches Śravaṇa in the day time on neither day, so madhyāhna decides. Daśamī runs from 06:38 on Sun 24 Oct to 08:30 on Mon 25 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-10-26", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8573, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-10-25T08:30:07+08:00", "utc": "1993-10-25T00:30:07Z", "ms": 751509007094.0809 }, "end": { "local": "1993-10-26T10:44:31+08:00", "utc": "1993-10-26T02:44:31Z", "ms": 751603471178.7385 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-25T08:30:07+08:00", "utc": "1993-10-25T00:30:07Z", "ms": 751509007094.0809 }, "end": { "local": "1993-10-26T10:44:31+08:00", "utc": "1993-10-26T02:44:31Z", "ms": 751603471178.7385 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-10-25", "window": { "start": { "local": "1993-10-25T06:07:15+08:00", "utc": "1993-10-24T22:07:15Z", "ms": 751500434513.0101 }, "end": { "local": "1993-10-25T06:07:15+08:00", "utc": "1993-10-24T22:07:15Z", "ms": 751500434513.0101 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-10-26", "window": { "start": { "local": "1993-10-26T06:07:50+08:00", "utc": "1993-10-25T22:07:50Z", "ms": 751586869811.7994 }, "end": { "local": "1993-10-26T06:07:50+08:00", "utc": "1993-10-25T22:07:50Z", "ms": 751586869811.7994 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:30 on Mon 25 Oct to 10:45 on Tue 26 Oct.", "fact": "1993-10-25T00:30:07Z → 1993-10-26T02:44:31Z" }, { "step": "kaala", "text": "Sunrise is at 06:07 on the 25th and 06:08 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 8573 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Fuzhou, 1993: Tuesday 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": "1993-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāśāṅkuśā Ekādaśī 1993 falls on Tuesday 26 October. Ekādaśī runs from 08:30 on Mon 25 Oct to 10:45 on Tue 26 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-10-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-10-27", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5950, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-10-27T13:12:10+08:00", "utc": "1993-10-27T05:12:10Z", "ms": 751698729846.4227 }, "end": { "local": "1993-10-28T15:44:43+08:00", "utc": "1993-10-28T07:44:43Z", "ms": 751794282739.8126 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1993-10-27T13:12:10+08:00", "utc": "1993-10-27T05:12:10Z", "ms": 751698729846.4227 }, "end": { "local": "1993-10-28T15:44:43+08:00", "utc": "1993-10-28T07:44:43Z", "ms": 751794282739.8126 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-10-27", "window": { "start": { "local": "1993-10-27T17:24:40+08:00", "utc": "1993-10-27T09:24:40Z", "ms": 751713879607.1338 }, "end": { "local": "1993-10-27T19:06:35+08:00", "utc": "1993-10-27T11:06:35Z", "ms": 751719994556.205 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "1993-10-28", "window": { "start": { "local": "1993-10-28T17:23:53+08:00", "utc": "1993-10-28T09:23:53Z", "ms": 751800233131.5593 }, "end": { "local": "1993-10-28T19:05:59+08:00", "utc": "1993-10-28T11:05:59Z", "ms": 751806359159.984 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:12 on Wed 27 Oct to 15:45 on Thu 28 Oct.", "fact": "1993-10-27T05:12:10Z → 1993-10-28T07:44:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:07 on the 27th, 17:24–19:06 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 102 of 102 minutes on the 27th and 0 of 102 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5950 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Wednesday 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": "1993-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-10-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Wednesday 27 October. Trayodaśī runs from 13:12 on Wed 27 Oct to 15:45 on Thu 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-10-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24644, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-11-03T02:10:10+08:00", "utc": "1993-11-02T18:10:10Z", "ms": 752263809658.602 }, "end": { "local": "1993-11-04T03:14:19+08:00", "utc": "1993-11-03T19:14:19Z", "ms": 752354058680.5889 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-03T02:10:10+08:00", "utc": "1993-11-02T18:10:10Z", "ms": 752263809658.602 }, "end": { "local": "1993-11-04T03:14:19+08:00", "utc": "1993-11-03T19:14:19Z", "ms": 752354058680.5889 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-11-02", "window": { "start": { "local": "1993-11-02T19:19:25+08:00", "utc": "1993-11-02T11:19:25Z", "ms": 752239165356.861 }, "end": { "local": "1993-11-02T19:19:25+08:00", "utc": "1993-11-02T11:19:25Z", "ms": 752239165356.861 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-11-03", "window": { "start": { "local": "1993-11-03T20:11:09+08:00", "utc": "1993-11-03T12:11:09Z", "ms": 752328669265.8755 }, "end": { "local": "1993-11-03T20:11:09+08:00", "utc": "1993-11-03T12:11:09Z", "ms": 752328669265.8755 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:10 on Wed 3 Nov to 03:14 on Thu 4 Nov.", "fact": "1993-11-02T18:10:10Z → 1993-11-03T19:14:19Z" }, { "step": "kaala", "text": "Moonrise is at 19:19 on the 2nd and 20:11 on the 3rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 2nd and is on the 3rd.", "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 24644 s" }, { "step": "ruling", "text": "Karaka Caturthī, Fuzhou, 1993: Wednesday 3 November.", "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": "1993-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Karaka Caturthī (Karwa Chauth) 1993 falls on Wednesday 3 November. Caturthī runs from 02:10 on Wed 3 Nov to 03:14 on Thu 4 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-11-03", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24644, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-11-03T02:10:10+08:00", "utc": "1993-11-02T18:10:10Z", "ms": 752263809658.602 }, "end": { "local": "1993-11-04T03:14:19+08:00", "utc": "1993-11-03T19:14:19Z", "ms": 752354058680.5889 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-03T02:10:10+08:00", "utc": "1993-11-02T18:10:10Z", "ms": 752263809658.602 }, "end": { "local": "1993-11-04T03:14:19+08:00", "utc": "1993-11-03T19:14:19Z", "ms": 752354058680.5889 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-11-02", "window": { "start": { "local": "1993-11-02T19:19:25+08:00", "utc": "1993-11-02T11:19:25Z", "ms": 752239165356.861 }, "end": { "local": "1993-11-02T19:19:25+08:00", "utc": "1993-11-02T11:19:25Z", "ms": 752239165356.861 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-11-03", "window": { "start": { "local": "1993-11-03T20:11:09+08:00", "utc": "1993-11-03T12:11:09Z", "ms": 752328669265.8755 }, "end": { "local": "1993-11-03T20:11:09+08:00", "utc": "1993-11-03T12:11:09Z", "ms": 752328669265.8755 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:10 on Wed 3 Nov to 03:14 on Thu 4 Nov.", "fact": "1993-11-02T18:10:10Z → 1993-11-03T19:14:19Z" }, { "step": "kaala", "text": "Moonrise is at 19:19 on the 2nd and 20:11 on the 3rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 2nd and is on the 3rd.", "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 24644 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Wednesday 3 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": "1993-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Wednesday 3 November. Caturthī runs from 02:10 on Wed 3 Nov to 03:14 on Thu 4 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-11-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6691, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-11-07T03:08:51+08:00", "utc": "1993-11-06T19:08:51Z", "ms": 752612931027.3132 }, "end": { "local": "1993-11-08T01:53:31+08:00", "utc": "1993-11-07T17:53:31Z", "ms": 752694810923.0299 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-07T03:08:51+08:00", "utc": "1993-11-06T19:08:51Z", "ms": 752612931027.3132 }, "end": { "local": "1993-11-08T01:53:31+08:00", "utc": "1993-11-07T17:53:31Z", "ms": 752694810923.0299 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-11-06", "window": { "start": { "local": "1993-11-06T23:02:05+08:00", "utc": "1993-11-06T15:02:05Z", "ms": 752598124986.0748 }, "end": { "local": "1993-11-06T23:02:05+08:00", "utc": "1993-11-06T15:02:05Z", "ms": 752598124986.0748 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1993-11-07", "window": { "start": { "local": "1993-11-08T00:02:00+08:00", "utc": "1993-11-07T16:02:00Z", "ms": 752688119884.1198 }, "end": { "local": "1993-11-08T00:02:00+08:00", "utc": "1993-11-07T16:02:00Z", "ms": 752688119884.1198 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:09 on Sun 7 Nov to 01:54 on Mon 8 Nov.", "fact": "1993-11-06T19:08:51Z → 1993-11-07T17:53:31Z" }, { "step": "kaala", "text": "Moonrise is at 23:02 on the 6th and 00:02 on the 7th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 6th and is on the 7th.", "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 6691 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Fuzhou, 1993: Sunday 7 November.", "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": "1993-11-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Ahoyī Aṣṭamī 1993 falls on Sunday 7 November. Aṣṭamī runs from 03:09 on Sun 7 Nov to 01:54 on Mon 8 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-11-10", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31143, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-11-09T21:38:29+08:00", "utc": "1993-11-09T13:38:29Z", "ms": 752852309030.2924 }, "end": { "local": "1993-11-10T18:47:55+08:00", "utc": "1993-11-10T10:47:55Z", "ms": 752928475371.406 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-09T21:38:29+08:00", "utc": "1993-11-09T13:38:29Z", "ms": 752852309030.2924 }, "end": { "local": "1993-11-10T18:47:55+08:00", "utc": "1993-11-10T10:47:55Z", "ms": 752928475371.406 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-11-10", "window": { "start": { "local": "1993-11-10T06:17:32+08:00", "utc": "1993-11-09T22:17:32Z", "ms": 752883451826.7002 }, "end": { "local": "1993-11-10T06:17:32+08:00", "utc": "1993-11-09T22:17:32Z", "ms": 752883451826.7002 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-11-11", "window": { "start": { "local": "1993-11-11T06:18:14+08:00", "utc": "1993-11-10T22:18:14Z", "ms": 752969893922.9211 }, "end": { "local": "1993-11-11T06:18:14+08:00", "utc": "1993-11-10T22:18:14Z", "ms": 752969893922.9211 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:38 on Tue 9 Nov to 18:48 on Wed 10 Nov.", "fact": "1993-11-09T13:38:29Z → 1993-11-10T10:47:55Z" }, { "step": "kaala", "text": "Sunrise is at 06:18 on the 10th and 06:18 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 31143 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Fuzhou, 1993: Wednesday 10 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": "1993-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Ramā Ekādaśī 1993 falls on Wednesday 10 November. Ekādaśī runs from 21:38 on Tue 9 Nov to 18:48 on Wed 10 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-11-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 721, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-11-10T18:47:55+08:00", "utc": "1993-11-10T10:47:55Z", "ms": 752928475371.406 }, "end": { "local": "1993-11-11T15:37:36+08:00", "utc": "1993-11-11T07:37:36Z", "ms": 753003456292.7363 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-10T18:47:55+08:00", "utc": "1993-11-10T10:47:55Z", "ms": 752928475371.406 }, "end": { "local": "1993-11-11T15:37:36+08:00", "utc": "1993-11-11T07:37:36Z", "ms": 753003456292.7363 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-11-10", "window": { "start": { "local": "1993-11-10T17:15:35+08:00", "utc": "1993-11-10T09:15:35Z", "ms": 752922934900.9401 }, "end": { "local": "1993-11-10T18:59:56+08:00", "utc": "1993-11-10T10:59:56Z", "ms": 752929196103.8708 } }, "covered_min": 12, "window_min": 104, "qualifies": true }, { "local_date": "1993-11-11", "window": { "start": { "local": "1993-11-11T17:15:06+08:00", "utc": "1993-11-11T09:15:06Z", "ms": 753009305606.4811 }, "end": { "local": "1993-11-11T18:59:36+08:00", "utc": "1993-11-11T10:59:36Z", "ms": 753015576373.8853 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:48 on Wed 10 Nov to 15:38 on Thu 11 Nov.", "fact": "1993-11-10T10:47:55Z → 1993-11-11T07:37:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:16–19:00 on the 10th, 17:15–19:00 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 12 of 104 minutes on the 10th and 0 of 105 on the 11th.", "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 721 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Fuzhou, 1993: Wednesday 10 November.", "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": "1993-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Govatsa Dvādaśī (Vasu Baras) 1993 falls on Wednesday 10 November. Dvādaśī runs from 18:48 on Wed 10 Nov to 15:38 on Thu 11 Nov and covers 12 of 104 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5849, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-11-11T15:37:36+08:00", "utc": "1993-11-11T07:37:36Z", "ms": 753003456292.7363 }, "end": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-11T15:37:36+08:00", "utc": "1993-11-11T07:37:36Z", "ms": 753003456292.7363 }, "end": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-11-11", "window": { "start": { "local": "1993-11-11T17:15:06+08:00", "utc": "1993-11-11T09:15:06Z", "ms": 753009305606.4811 }, "end": { "local": "1993-11-11T18:59:36+08:00", "utc": "1993-11-11T10:59:36Z", "ms": 753015576373.8853 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1993-11-12", "window": { "start": { "local": "1993-11-12T17:14:38+08:00", "utc": "1993-11-12T09:14:38Z", "ms": 753095677705.5115 }, "end": { "local": "1993-11-12T18:59:18+08:00", "utc": "1993-11-12T10:59:18Z", "ms": 753101957894.3468 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:38 on Thu 11 Nov to 12:16 on Fri 12 Nov.", "fact": "1993-11-11T07:37:36Z → 1993-11-12T04:15:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:15–19:00 on the 11th, 17:15–18:59 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 11th and 0 of 105 on the 12th.", "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 5849 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Fuzhou, 1993: Thursday 11 November.", "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": "1993-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dīpadāna 1993 falls on Thursday 11 November. Trayodaśī runs from 15:38 on Thu 11 Nov to 12:16 on Fri 12 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-11-11", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5849, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-11-11T15:37:36+08:00", "utc": "1993-11-11T07:37:36Z", "ms": 753003456292.7363 }, "end": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-11T15:37:36+08:00", "utc": "1993-11-11T07:37:36Z", "ms": 753003456292.7363 }, "end": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-11-11", "window": { "start": { "local": "1993-11-11T17:15:06+08:00", "utc": "1993-11-11T09:15:06Z", "ms": 753009305606.4811 }, "end": { "local": "1993-11-11T18:59:36+08:00", "utc": "1993-11-11T10:59:36Z", "ms": 753015576373.8853 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1993-11-12", "window": { "start": { "local": "1993-11-12T17:14:38+08:00", "utc": "1993-11-12T09:14:38Z", "ms": 753095677705.5115 }, "end": { "local": "1993-11-12T18:59:18+08:00", "utc": "1993-11-12T10:59:18Z", "ms": 753101957894.3468 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:38 on Thu 11 Nov to 12:16 on Fri 12 Nov.", "fact": "1993-11-11T07:37:36Z → 1993-11-12T04:15:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:15–19:00 on the 11th, 17:15–18:59 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 11th and 0 of 105 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 5849 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Thursday 11 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": "1993-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Thursday 11 November. Trayodaśī runs from 15:38 on Thu 11 Nov to 12:16 on Fri 12 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-11-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-11-12", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31225, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 }, "end": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 }, "end": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 } }, "kaala": "nishita", "days": [ { "local_date": "1993-11-11", "window": { "start": { "local": "1993-11-11T23:23:01+08:00", "utc": "1993-11-11T15:23:01Z", "ms": 753031380984.2467 }, "end": { "local": "1993-11-12T00:11:01+08:00", "utc": "1993-11-11T16:11:01Z", "ms": 753034260984.2467 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-12", "window": { "start": { "local": "1993-11-12T23:23:08+08:00", "utc": "1993-11-12T15:23:08Z", "ms": 753117788413.6438 }, "end": { "local": "1993-11-13T00:11:08+08:00", "utc": "1993-11-12T16:11:08Z", "ms": 753120668413.6438 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:16 on Fri 12 Nov to 08:52 on Sat 13 Nov.", "fact": "1993-11-12T04:15:48Z → 1993-11-13T00:51:33Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 11th, 23:23–00:11 on the 12th.", "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 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31225 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Friday 12 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": "1993-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Friday 12 November. Caturdaśī runs from 12:16 on Fri 12 Nov to 08:52 on Sat 13 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-11-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9114, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 }, "end": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-12T12:15:48+08:00", "utc": "1993-11-12T04:15:48Z", "ms": 753077747891.0739 }, "end": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 } }, "kaala": "arunodaya", "days": [ { "local_date": "1993-11-12", "window": { "start": { "local": "1993-11-12T04:34:26+08:00", "utc": "1993-11-11T20:34:26Z", "ms": 753050065594.6082 }, "end": { "local": "1993-11-12T06:18:56+08:00", "utc": "1993-11-11T22:18:56Z", "ms": 753056336362.0123 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "1993-11-13", "window": { "start": { "local": "1993-11-13T04:34:59+08:00", "utc": "1993-11-12T20:34:59Z", "ms": 753136498932.9408 }, "end": { "local": "1993-11-13T06:19:39+08:00", "utc": "1993-11-12T22:19:39Z", "ms": 753142779121.7761 } }, "covered_min": 105, "window_min": 105, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:16 on Fri 12 Nov to 08:52 on Sat 13 Nov.", "fact": "1993-11-12T04:15:48Z → 1993-11-13T00:51:33Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:34–06:19 on the 12th, 04:35–06:20 on the 13th.", "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 0 of 105 minutes on the 12th and 105 of 105 on the 13th.", "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 9114 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Fuzhou, 1993: Saturday 13 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Naraka Caturdaśī (Choti Diwali) 1993 falls on Saturday 13 November. Caturdaśī runs from 12:16 on Fri 12 Nov to 08:52 on Sat 13 Nov and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30158, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 }, "end": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 }, "end": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-11-13", "window": { "start": { "local": "1993-11-13T17:14:11+08:00", "utc": "1993-11-13T09:14:11Z", "ms": 753182051211.4556 }, "end": { "local": "1993-11-13T18:59:01+08:00", "utc": "1993-11-13T10:59:01Z", "ms": 753188340673.6251 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1993-11-14", "window": { "start": { "local": "1993-11-14T17:13:46+08:00", "utc": "1993-11-14T09:13:46Z", "ms": 753268426136.1718 }, "end": { "local": "1993-11-14T18:58:45+08:00", "utc": "1993-11-14T10:58:45Z", "ms": 753274724718.4877 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 08:52 on Sat 13 Nov to 05:34 on Sun 14 Nov.", "fact": "1993-11-13T00:51:33Z → 1993-11-13T21:34:20Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:14–18:59 on the 13th, 17:14–18:59 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 105 of 105 minutes on the 13th and 0 of 105 on the 14th.", "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 30158 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Fuzhou, 1993: Saturday 13 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pūjā (Diwali) 1993 falls on Saturday 13 November. Amāvasyā runs from 08:52 on Sat 13 Nov to 05:34 on Sun 14 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19384, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 }, "end": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-13T08:51:33+08:00", "utc": "1993-11-13T00:51:33Z", "ms": 753151893166.2634 }, "end": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 } }, "kaala": "nishita", "days": [ { "local_date": "1993-11-12", "window": { "start": { "local": "1993-11-12T23:23:08+08:00", "utc": "1993-11-12T15:23:08Z", "ms": 753117788413.6438 }, "end": { "local": "1993-11-13T00:11:08+08:00", "utc": "1993-11-12T16:11:08Z", "ms": 753120668413.6438 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-13", "window": { "start": { "local": "1993-11-13T23:23:17+08:00", "utc": "1993-11-13T15:23:17Z", "ms": 753204196694.5913 }, "end": { "local": "1993-11-14T00:11:17+08:00", "utc": "1993-11-13T16:11:17Z", "ms": 753207076694.5913 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 08:52 on Sat 13 Nov to 05:34 on Sun 14 Nov.", "fact": "1993-11-13T00:51:33Z → 1993-11-13T21:34:20Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 12th, 23:23–00:11 on the 13th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 0 of 48 minutes on the 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19384 s" }, { "step": "ruling", "text": "Kālī Pūjā, Fuzhou, 1993: Saturday 13 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Kālī Pūjā 1993 falls on Saturday 13 November. Amāvasyā runs from 08:52 on Sat 13 Nov to 05:34 on Sun 14 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20924, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "end": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "end": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-14", "window": { "start": { "local": "1993-11-14T11:23:04+08:00", "utc": "1993-11-14T03:23:04Z", "ms": 753247384156.9495 }, "end": { "local": "1993-11-14T12:11:04+08:00", "utc": "1993-11-14T04:11:04Z", "ms": 753250264156.9495 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-11-15", "window": { "start": { "local": "1993-11-15T11:23:14+08:00", "utc": "1993-11-15T03:23:14Z", "ms": 753333793997.0688 }, "end": { "local": "1993-11-15T12:11:14+08:00", "utc": "1993-11-15T04:11:14Z", "ms": 753336673997.0688 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 05:34 on Sun 14 Nov to 02:34 on Mon 15 Nov.", "fact": "1993-11-13T21:34:20Z → 1993-11-14T18:33:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 14th, 11:23–12:11 on the 15th.", "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 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20924 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Fuzhou, 1993: Sunday 14 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Govardhana Pūjā 1993 falls on Sunday 14 November. Pratipadā runs from 05:34 on Sun 14 Nov to 02:34 on Mon 15 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27296, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "end": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "end": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-11-13", "window": { "start": { "local": "1993-11-13T17:14:11+08:00", "utc": "1993-11-13T09:14:11Z", "ms": 753182051211.4556 }, "end": { "local": "1993-11-13T18:59:01+08:00", "utc": "1993-11-13T10:59:01Z", "ms": 753188340673.6251 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "1993-11-14", "window": { "start": { "local": "1993-11-14T17:13:46+08:00", "utc": "1993-11-14T09:13:46Z", "ms": 753268426136.1718 }, "end": { "local": "1993-11-14T18:58:45+08:00", "utc": "1993-11-14T10:58:45Z", "ms": 753274724718.4877 } }, "covered_min": 105, "window_min": 105, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 05:34 on Sun 14 Nov to 02:34 on Mon 15 Nov.", "fact": "1993-11-13T21:34:20Z → 1993-11-14T18:33:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:14–18:59 on the 13th, 17:14–18:59 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 0 of 105 minutes on the 13th and 105 of 105 on the 14th.", "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 27296 s" }, { "step": "ruling", "text": "Bali Pūjā, Fuzhou, 1993: Sunday 14 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Bali Pūjā 1993 falls on Sunday 14 November. Pratipadā runs from 05:34 on Sun 14 Nov to 02:34 on Mon 15 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2762, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "end": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-14T05:34:20+08:00", "utc": "1993-11-13T21:34:20Z", "ms": 753226460261.846 }, "end": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 } }, "kaala": "purvahna", "days": [ { "local_date": "1993-11-14", "window": { "start": { "local": "1993-11-14T06:20:22+08:00", "utc": "1993-11-13T22:20:22Z", "ms": 753229222177.7272 }, "end": { "local": "1993-11-14T09:58:10+08:00", "utc": "1993-11-14T01:58:10Z", "ms": 753242290163.8754 } }, "covered_min": 218, "window_min": 218, "qualifies": true }, { "local_date": "1993-11-15", "window": { "start": { "local": "1993-11-15T06:21:06+08:00", "utc": "1993-11-14T22:21:06Z", "ms": 753315665503.5415 }, "end": { "local": "1993-11-15T09:58:31+08:00", "utc": "1993-11-15T01:58:31Z", "ms": 753328711165.8931 } }, "covered_min": 0, "window_min": 217, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 05:34 on Sun 14 Nov to 02:34 on Mon 15 Nov.", "fact": "1993-11-13T21:34:20Z → 1993-11-14T18:33:41Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:20–09:58 on the 14th, 06:21–09:59 on the 15th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 218 of 218 minutes on the 14th and 0 of 217 on the 15th.", "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 2762 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Fuzhou, 1993: Sunday 14 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Dyūta Pratipad 1993 falls on Sunday 14 November. Pratipadā runs from 05:34 on Sun 14 Nov to 02:34 on Mon 15 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31773, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 }, "end": { "local": "1993-11-15T23:58:48+08:00", "utc": "1993-11-15T15:58:48Z", "ms": 753379127646.1637 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-15T02:33:41+08:00", "utc": "1993-11-14T18:33:41Z", "ms": 753302021088.5492 }, "end": { "local": "1993-11-15T23:58:48+08:00", "utc": "1993-11-15T15:58:48Z", "ms": 753379127646.1637 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-15", "window": { "start": { "local": "1993-11-15T11:23:14+08:00", "utc": "1993-11-15T03:23:14Z", "ms": 753333793997.0688 }, "end": { "local": "1993-11-15T12:11:14+08:00", "utc": "1993-11-15T04:11:14Z", "ms": 753336673997.0688 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-11-16", "window": { "start": { "local": "1993-11-16T11:23:25+08:00", "utc": "1993-11-16T03:23:25Z", "ms": 753420204678.5039 }, "end": { "local": "1993-11-16T12:11:25+08:00", "utc": "1993-11-16T04:11:25Z", "ms": 753423084678.5039 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 02:34 on Mon 15 Nov to 23:59 on Mon 15 Nov.", "fact": "1993-11-14T18:33:41Z → 1993-11-15T15:58:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 15th, 11:23–12:11 on the 16th.", "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 15th and 0 of 48 on the 16th.", "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 31773 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Fuzhou, 1993: Monday 15 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dvitīyā (Bhai Dooj) 1993 falls on Monday 15 November. Dvitīyā runs from 02:34 on Mon 15 Nov to 23:59 on Mon 15 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30407, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-11-16T21:58:03+08:00", "utc": "1993-11-16T13:58:03Z", "ms": 753458282834.9941 }, "end": { "local": "1993-11-17T20:38:23+08:00", "utc": "1993-11-17T12:38:23Z", "ms": 753539903306.3516 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-16T21:58:03+08:00", "utc": "1993-11-16T13:58:03Z", "ms": 753458282834.9941 }, "end": { "local": "1993-11-17T20:38:23+08:00", "utc": "1993-11-17T12:38:23Z", "ms": 753539903306.3516 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-16", "window": { "start": { "local": "1993-11-16T11:23:25+08:00", "utc": "1993-11-16T03:23:25Z", "ms": 753420204678.5039 }, "end": { "local": "1993-11-16T12:11:25+08:00", "utc": "1993-11-16T04:11:25Z", "ms": 753423084678.5039 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-17", "window": { "start": { "local": "1993-11-17T11:23:36+08:00", "utc": "1993-11-17T03:23:36Z", "ms": 753506616192.5059 }, "end": { "local": "1993-11-17T12:11:36+08:00", "utc": "1993-11-17T04:11:36Z", "ms": 753509496192.5059 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:58 on Tue 16 Nov to 20:38 on Wed 17 Nov.", "fact": "1993-11-16T13:58:03Z → 1993-11-17T12:38:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 16th, 11:24–12:12 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30407 s" }, { "step": "ruling", "text": "Nāga Caturthī, Fuzhou, 1993: Wednesday 17 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": "1993-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Caturthī 1993 falls on Wednesday 17 November. Caturthī runs from 21:58 on Tue 16 Nov to 20:38 on Wed 17 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-11-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30407, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-11-16T21:58:03+08:00", "utc": "1993-11-16T13:58:03Z", "ms": 753458282834.9941 }, "end": { "local": "1993-11-17T20:38:23+08:00", "utc": "1993-11-17T12:38:23Z", "ms": 753539903306.3516 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-16T21:58:03+08:00", "utc": "1993-11-16T13:58:03Z", "ms": 753458282834.9941 }, "end": { "local": "1993-11-17T20:38:23+08:00", "utc": "1993-11-17T12:38:23Z", "ms": 753539903306.3516 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-16", "window": { "start": { "local": "1993-11-16T11:23:25+08:00", "utc": "1993-11-16T03:23:25Z", "ms": 753420204678.5039 }, "end": { "local": "1993-11-16T12:11:25+08:00", "utc": "1993-11-16T04:11:25Z", "ms": 753423084678.5039 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-17", "window": { "start": { "local": "1993-11-17T11:23:36+08:00", "utc": "1993-11-17T03:23:36Z", "ms": 753506616192.5059 }, "end": { "local": "1993-11-17T12:11:36+08:00", "utc": "1993-11-17T04:11:36Z", "ms": 753509496192.5059 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:58 on Tue 16 Nov to 20:38 on Wed 17 Nov.", "fact": "1993-11-16T13:58:03Z → 1993-11-17T12:38:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 16th, 11:24–12:12 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30407 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Wednesday 17 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": "1993-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Wednesday 17 November. Caturthī runs from 21:58 on Tue 16 Nov to 20:38 on Wed 17 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-11-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28366, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-11-18T20:04:34+08:00", "utc": "1993-11-18T12:04:34Z", "ms": 753624274495.2485 }, "end": { "local": "1993-11-19T20:18:23+08:00", "utc": "1993-11-19T12:18:23Z", "ms": 753711502802.7397 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-18T20:04:34+08:00", "utc": "1993-11-18T12:04:34Z", "ms": 753624274495.2485 }, "end": { "local": "1993-11-19T20:18:23+08:00", "utc": "1993-11-19T12:18:23Z", "ms": 753711502802.7397 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-18", "window": { "start": { "local": "1993-11-18T11:23:49+08:00", "utc": "1993-11-18T03:23:49Z", "ms": 753593028530.3296 }, "end": { "local": "1993-11-18T12:11:49+08:00", "utc": "1993-11-18T04:11:49Z", "ms": 753595908530.3296 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-19", "window": { "start": { "local": "1993-11-19T11:24:02+08:00", "utc": "1993-11-19T03:24:02Z", "ms": 753679441683.2911 }, "end": { "local": "1993-11-19T12:12:02+08:00", "utc": "1993-11-19T04:12:02Z", "ms": 753682321683.2911 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 20:05 on Thu 18 Nov to 20:18 on Fri 19 Nov.", "fact": "1993-11-18T12:04:34Z → 1993-11-19T12:18:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 on the 18th, 11:24–12:12 on the 19th.", "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 18th and 48 of 48 on the 19th.", "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 28366 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Fuzhou, 1993: Friday 19 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": "1993-11-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Chhath) 1993 falls on Friday 19 November. Ṣaṣṭhī runs from 20:05 on Thu 18 Nov to 20:18 on Fri 19 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32741, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1993-11-20T21:17:56+08:00", "utc": "1993-11-20T13:17:56Z", "ms": 753801476217.6005 }, "end": { "local": "1993-11-21T22:57:30+08:00", "utc": "1993-11-21T14:57:30Z", "ms": 753893849513.0244 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-20T21:17:56+08:00", "utc": "1993-11-20T13:17:56Z", "ms": 753801476217.6005 }, "end": { "local": "1993-11-21T22:57:30+08:00", "utc": "1993-11-21T14:57:30Z", "ms": 753893849513.0244 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-20", "window": { "start": { "local": "1993-11-20T11:24:16+08:00", "utc": "1993-11-20T03:24:16Z", "ms": 753765855642.6648 }, "end": { "local": "1993-11-20T12:12:16+08:00", "utc": "1993-11-20T04:12:16Z", "ms": 753768735642.6648 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-21", "window": { "start": { "local": "1993-11-21T11:24:30+08:00", "utc": "1993-11-21T03:24:30Z", "ms": 753852270399.5101 }, "end": { "local": "1993-11-21T12:12:30+08:00", "utc": "1993-11-21T04:12:30Z", "ms": 753855150399.5101 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 21:18 on Sat 20 Nov to 22:57 on Sun 21 Nov.", "fact": "1993-11-20T13:17:56Z → 1993-11-21T14:57:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 on the 20th, 11:25–12:13 on the 21st.", "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 20th and 48 of 48 on the 21st.", "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 32741 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Fuzhou, 1993: Sunday 21 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": "1993-11-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Gopāṣṭamī 1993 falls on Sunday 21 November. Aṣṭamī runs from 21:18 on Sat 20 Nov to 22:57 on Sun 21 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19150, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1993-11-21T22:57:30+08:00", "utc": "1993-11-21T14:57:30Z", "ms": 753893849513.0244 }, "end": { "local": "1993-11-23T01:07:49+08:00", "utc": "1993-11-22T17:07:49Z", "ms": 753988068642.8281 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-21T22:57:30+08:00", "utc": "1993-11-21T14:57:30Z", "ms": 753893849513.0244 }, "end": { "local": "1993-11-23T01:07:49+08:00", "utc": "1993-11-22T17:07:49Z", "ms": 753988068642.8281 } }, "kaala": "purvahna", "days": [ { "local_date": "1993-11-22", "window": { "start": { "local": "1993-11-22T06:26:14+08:00", "utc": "1993-11-21T22:26:14Z", "ms": 753920773991.475 }, "end": { "local": "1993-11-22T10:01:15+08:00", "utc": "1993-11-22T02:01:15Z", "ms": 753933675293.4897 } }, "covered_min": 215, "window_min": 215, "qualifies": true }, { "local_date": "1993-11-23", "window": { "start": { "local": "1993-11-23T06:26:58+08:00", "utc": "1993-11-22T22:26:58Z", "ms": 754007218466.4594 }, "end": { "local": "1993-11-23T10:01:41+08:00", "utc": "1993-11-23T02:01:41Z", "ms": 754020101000.6646 } }, "covered_min": 0, "window_min": 215, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 22:57 on Sun 21 Nov to 01:08 on Tue 23 Nov.", "fact": "1993-11-21T14:57:30Z → 1993-11-22T17:07:49Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:26–10:01 on the 22nd, 06:27–10:02 on the 23rd.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 215 of 215 minutes on the 22nd and 0 of 215 on the 23rd.", "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 19150 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Fuzhou, 1993: Monday 22 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Navamī (Amla Navami) 1993 falls on Monday 22 November. Navamī runs from 22:57 on Sun 21 Nov to 01:08 on Tue 23 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37034, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1993-11-21T22:57:30+08:00", "utc": "1993-11-21T14:57:30Z", "ms": 753893849513.0244 }, "end": { "local": "1993-11-23T01:07:49+08:00", "utc": "1993-11-22T17:07:49Z", "ms": 753988068642.8281 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-21T22:57:30+08:00", "utc": "1993-11-21T14:57:30Z", "ms": 753893849513.0244 }, "end": { "local": "1993-11-23T01:07:49+08:00", "utc": "1993-11-22T17:07:49Z", "ms": 753988068642.8281 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-22", "window": { "start": { "local": "1993-11-22T11:24:46+08:00", "utc": "1993-11-22T03:24:46Z", "ms": 753938685944.4972 }, "end": { "local": "1993-11-22T12:12:46+08:00", "utc": "1993-11-22T04:12:46Z", "ms": 753941565944.4972 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-11-23", "window": { "start": { "local": "1993-11-23T11:25:02+08:00", "utc": "1993-11-23T03:25:02Z", "ms": 754025102267.7672 }, "end": { "local": "1993-11-23T12:13:02+08:00", "utc": "1993-11-23T04:13:02Z", "ms": 754027982267.7672 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 22:57 on Sun 21 Nov to 01:08 on Tue 23 Nov.", "fact": "1993-11-21T14:57:30Z → 1993-11-22T17:07:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:25–12:13 on the 22nd, 11:25–12:13 on the 23rd.", "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 22nd and 0 of 48 on the 23rd.", "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 37034 s" }, { "step": "ruling", "text": "Durgā Navamī, Fuzhou, 1993: Monday 22 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": "1993-11-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Navamī 1993 falls on Monday 22 November. Navamī runs from 22:57 on Sun 21 Nov to 01:08 on Tue 23 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-11-24", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 892, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-11-24T03:37:18+08:00", "utc": "1993-11-23T19:37:18Z", "ms": 754083437823.1272 }, "end": { "local": "1993-11-25T06:13:35+08:00", "utc": "1993-11-24T22:13:35Z", "ms": 754179215433.065 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-24T03:37:18+08:00", "utc": "1993-11-23T19:37:18Z", "ms": 754083437823.1272 }, "end": { "local": "1993-11-25T06:13:35+08:00", "utc": "1993-11-24T22:13:35Z", "ms": 754179215433.065 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-11-24", "window": { "start": { "local": "1993-11-24T06:27:43+08:00", "utc": "1993-11-23T22:27:43Z", "ms": 754093662956.7789 }, "end": { "local": "1993-11-24T06:27:43+08:00", "utc": "1993-11-23T22:27:43Z", "ms": 754093662956.7789 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-11-25", "window": { "start": { "local": "1993-11-25T06:28:27+08:00", "utc": "1993-11-24T22:28:27Z", "ms": 754180107432.7301 }, "end": { "local": "1993-11-25T06:28:27+08:00", "utc": "1993-11-24T22:28:27Z", "ms": 754180107432.7301 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:37 on Wed 24 Nov to 06:14 on Thu 25 Nov.", "fact": "1993-11-23T19:37:18Z → 1993-11-24T22:13:35Z" }, { "step": "kaala", "text": "Sunrise is at 06:28 on the 24th and 06:28 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 892 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Fuzhou, 1993: Wednesday 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": "1993-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Prabodhinī Ekādaśī 1993 falls on Wednesday 24 November. Ekādaśī runs from 03:37 on Wed 24 Nov to 06:14 on Thu 25 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-11-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-11-26", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22073, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-11-26T08:45:12+08:00", "utc": "1993-11-26T00:45:12Z", "ms": 754274711678.1345 }, "end": { "local": "1993-11-27T11:02:41+08:00", "utc": "1993-11-27T03:02:41Z", "ms": 754369361180.0436 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-26T08:45:12+08:00", "utc": "1993-11-26T00:45:12Z", "ms": 754274711678.1345 }, "end": { "local": "1993-11-27T11:02:41+08:00", "utc": "1993-11-27T03:02:41Z", "ms": 754369361180.0436 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-11-26", "window": { "start": { "local": "1993-11-26T17:10:40+08:00", "utc": "1993-11-26T09:10:40Z", "ms": 754305039733.9926 }, "end": { "local": "1993-11-26T18:57:14+08:00", "utc": "1993-11-26T10:57:14Z", "ms": 754311433932.1366 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "1993-11-27", "window": { "start": { "local": "1993-11-27T17:10:34+08:00", "utc": "1993-11-27T09:10:34Z", "ms": 754391434027.3563 }, "end": { "local": "1993-11-27T18:57:15+08:00", "utc": "1993-11-27T10:57:15Z", "ms": 754397834886.2988 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:45 on Fri 26 Nov to 11:03 on Sat 27 Nov.", "fact": "1993-11-26T00:45:12Z → 1993-11-27T03:02:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:11–18:57 on the 26th, 17:11–18:57 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 107 of 107 minutes on the 26th and 0 of 107 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 22073 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Friday 26 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": "1993-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Friday 26 November. Trayodaśī runs from 08:45 on Fri 26 Nov to 11:03 on Sat 27 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-11-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32193, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-11-28T12:59:17+08:00", "utc": "1993-11-28T04:59:17Z", "ms": 754462756579.9556 }, "end": { "local": "1993-11-29T14:30:45+08:00", "utc": "1993-11-29T06:30:45Z", "ms": 754554645365.5387 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-28T12:59:17+08:00", "utc": "1993-11-28T04:59:17Z", "ms": 754462756579.9556 }, "end": { "local": "1993-11-29T14:30:45+08:00", "utc": "1993-11-29T06:30:45Z", "ms": 754554645365.5387 } }, "kaala": "nishita", "days": [ { "local_date": "1993-11-28", "window": { "start": { "local": "1993-11-28T23:26:57+08:00", "utc": "1993-11-28T15:26:57Z", "ms": 754500417222.7173 }, "end": { "local": "1993-11-29T00:14:57+08:00", "utc": "1993-11-28T16:14:57Z", "ms": 754503297222.7173 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-11-29", "window": { "start": { "local": "1993-11-29T23:27:18+08:00", "utc": "1993-11-29T15:27:18Z", "ms": 754586837885.6473 }, "end": { "local": "1993-11-30T00:15:18+08:00", "utc": "1993-11-29T16:15:18Z", "ms": 754589717885.6473 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:59 on Sun 28 Nov to 14:31 on Mon 29 Nov.", "fact": "1993-11-28T04:59:17Z → 1993-11-29T06:30:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:27–00:15 on the 28th, 23:27–00:15 on the 29th.", "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 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: paraviddha → only-day · margin 32193 s" }, { "step": "ruling", "text": "Rāsayātrā, Fuzhou, 1993: Sunday 28 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rasayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-11-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāsayātrā 1993 falls on Sunday 28 November. Pūrṇimā runs from 12:59 on Sun 28 Nov to 14:31 on Mon 29 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-11-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2681, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-11-28T12:59:17+08:00", "utc": "1993-11-28T04:59:17Z", "ms": 754462756579.9556 }, "end": { "local": "1993-11-29T14:30:45+08:00", "utc": "1993-11-29T06:30:45Z", "ms": 754554645365.5387 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1993-11-28T12:59:17+08:00", "utc": "1993-11-28T04:59:17Z", "ms": 754462756579.9556 }, "end": { "local": "1993-11-29T14:30:45+08:00", "utc": "1993-11-29T06:30:45Z", "ms": 754554645365.5387 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-11-28", "window": { "start": { "local": "1993-11-28T11:26:35+08:00", "utc": "1993-11-28T03:26:35Z", "ms": 754457195167.2698 }, "end": { "local": "1993-11-28T12:14:35+08:00", "utc": "1993-11-28T04:14:35Z", "ms": 754460075167.2698 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-11-29", "window": { "start": { "local": "1993-11-29T11:26:56+08:00", "utc": "1993-11-29T03:26:56Z", "ms": 754543615915.6292 }, "end": { "local": "1993-11-29T12:14:56+08:00", "utc": "1993-11-29T04:14:56Z", "ms": 754546495915.6292 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:59 on Sun 28 Nov to 14:31 on Mon 29 Nov.", "fact": "1993-11-28T04:59:17Z → 1993-11-29T06:30:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:27–12:15 on the 28th, 11:27–12:15 on the 29th.", "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 28th and 48 of 48 on the 29th.", "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 2681 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Fuzhou, 1993: Monday 29 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": "1993-11-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-11-29", "confidence": "boundary" } ], "quote": "In Fuzhou, Kārtikī Pūrṇimā 1993 falls on Monday 29 November. Pūrṇimā runs from 12:59 on Sun 28 Nov to 14:31 on Mon 29 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-12-02", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13062, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-12-02T16:20:37+08:00", "utc": "1993-12-02T08:20:37Z", "ms": 754820437435.7472 }, "end": { "local": "1993-12-03T16:03:05+08:00", "utc": "1993-12-03T08:03:05Z", "ms": 754905784708.2363 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-02T16:20:37+08:00", "utc": "1993-12-02T08:20:37Z", "ms": 754820437435.7472 }, "end": { "local": "1993-12-03T16:03:05+08:00", "utc": "1993-12-03T08:03:05Z", "ms": 754905784708.2363 } }, "kaala": "moonrise", "days": [ { "local_date": "1993-12-02", "window": { "start": { "local": "1993-12-02T19:58:19+08:00", "utc": "1993-12-02T11:58:19Z", "ms": 754833499115.5537 }, "end": { "local": "1993-12-02T19:58:19+08:00", "utc": "1993-12-02T11:58:19Z", "ms": 754833499115.5537 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-12-03", "window": { "start": { "local": "1993-12-03T20:56:55+08:00", "utc": "1993-12-03T12:56:55Z", "ms": 754923414794.6227 }, "end": { "local": "1993-12-03T20:56:55+08:00", "utc": "1993-12-03T12:56:55Z", "ms": 754923414794.6227 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:21 on Thu 2 Dec to 16:03 on Fri 3 Dec.", "fact": "1993-12-02T08:20:37Z → 1993-12-03T08:03:05Z" }, { "step": "kaala", "text": "Moonrise is at 19:58 on the 2nd and 20:57 on the 3rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 2nd and is not on the 3rd.", "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 13062 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1993: Thursday 2 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": "1993-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1993 falls on Thursday 2 December. Caturthī runs from 16:21 on Thu 2 Dec to 16:03 on Fri 3 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/sankashta-chaturthi?on=1993-12-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/ekadashi?on=1993-12-09", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1365, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-12-09T06:15:46+08:00", "utc": "1993-12-08T22:15:46Z", "ms": 755388945675.7498 }, "end": { "local": "1993-12-10T03:39:57+08:00", "utc": "1993-12-09T19:39:57Z", "ms": 755465996581.6526 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-09T06:15:46+08:00", "utc": "1993-12-08T22:15:46Z", "ms": 755388945675.7498 }, "end": { "local": "1993-12-10T03:39:57+08:00", "utc": "1993-12-09T19:39:57Z", "ms": 755465996581.6526 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-12-09", "window": { "start": { "local": "1993-12-09T06:38:31+08:00", "utc": "1993-12-08T22:38:31Z", "ms": 755390310549.0547 }, "end": { "local": "1993-12-09T06:38:31+08:00", "utc": "1993-12-08T22:38:31Z", "ms": 755390310549.0547 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-12-10", "window": { "start": { "local": "1993-12-10T06:39:11+08:00", "utc": "1993-12-09T22:39:11Z", "ms": 755476750810.8462 }, "end": { "local": "1993-12-10T06:39:11+08:00", "utc": "1993-12-09T22:39:11Z", "ms": 755476750810.8462 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:16 on Thu 9 Dec to 03:40 on Fri 10 Dec.", "fact": "1993-12-08T22:15:46Z → 1993-12-09T19:39:57Z" }, { "step": "kaala", "text": "Sunrise is at 06:39 on the 9th and 06:39 on the 10th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 9th and is not on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1365 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Fuzhou, 1993: Thursday 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": "1993-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Utpannā Ekādaśī 1993 falls on Thursday 9 December. Ekādaśī runs from 06:16 on Thu 9 Dec to 03:40 on Fri 10 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-12-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-12-11", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11887, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-12-11T00:58:35+08:00", "utc": "1993-12-10T16:58:35Z", "ms": 755542714821.1611 }, "end": { "local": "1993-12-11T22:17:52+08:00", "utc": "1993-12-11T14:17:52Z", "ms": 755619471934.8402 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-11T00:58:35+08:00", "utc": "1993-12-10T16:58:35Z", "ms": 755542714821.1611 }, "end": { "local": "1993-12-11T22:17:52+08:00", "utc": "1993-12-11T14:17:52Z", "ms": 755619471934.8402 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-12-10", "window": { "start": { "local": "1993-12-10T17:11:40+08:00", "utc": "1993-12-10T09:11:40Z", "ms": 755514700372.0449 }, "end": { "local": "1993-12-10T18:59:26+08:00", "utc": "1993-12-10T10:59:26Z", "ms": 755521165720.2865 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "1993-12-11", "window": { "start": { "local": "1993-12-11T17:11:56+08:00", "utc": "1993-12-11T09:11:56Z", "ms": 755601116074.4716 }, "end": { "local": "1993-12-11T18:59:45+08:00", "utc": "1993-12-11T10:59:45Z", "ms": 755607584534.2783 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:59 on Sat 11 Dec to 22:18 on Sat 11 Dec.", "fact": "1993-12-10T16:58:35Z → 1993-12-11T14:17:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:12–18:59 on the 10th, 17:12–19:00 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 0 of 108 minutes on the 10th and 108 of 108 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 11887 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1993: Saturday 11 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": "1993-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1993 falls on Saturday 11 December. Trayodaśī runs from 00:59 on Sat 11 Dec to 22:18 on Sat 11 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-12-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/shivaratri?on=1993-12-11", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4461, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1993-12-11T22:17:52+08:00", "utc": "1993-12-11T14:17:52Z", "ms": 755619471934.8402 }, "end": { "local": "1993-12-12T19:44:47+08:00", "utc": "1993-12-12T11:44:47Z", "ms": 755696686991.4962 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-11T22:17:52+08:00", "utc": "1993-12-11T14:17:52Z", "ms": 755619471934.8402 }, "end": { "local": "1993-12-12T19:44:47+08:00", "utc": "1993-12-12T11:44:47Z", "ms": 755696686991.4962 } }, "kaala": "nishita", "days": [ { "local_date": "1993-12-11", "window": { "start": { "local": "1993-12-11T23:32:13+08:00", "utc": "1993-12-11T15:32:13Z", "ms": 755623932798.7471 }, "end": { "local": "1993-12-12T00:20:13+08:00", "utc": "1993-12-11T16:20:13Z", "ms": 755626812798.7471 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-12-12", "window": { "start": { "local": "1993-12-12T23:32:41+08:00", "utc": "1993-12-12T15:32:41Z", "ms": 755710360547.011 }, "end": { "local": "1993-12-13T00:20:41+08:00", "utc": "1993-12-12T16:20:41Z", "ms": 755713240547.011 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:18 on Sat 11 Dec to 19:45 on Sun 12 Dec.", "fact": "1993-12-11T14:17:52Z → 1993-12-12T11:44:47Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:32–00:20 on the 11th, 23:33–00:21 on the 12th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4461 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1993: Saturday 11 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": "1993-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1993 falls on Saturday 11 December. Caturdaśī runs from 22:18 on Sat 11 Dec to 19:45 on Sun 12 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1993/shivaratri?on=1993-12-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-12-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3182, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1993-12-16T13:20:39+08:00", "utc": "1993-12-16T05:20:39Z", "ms": 756019239111.766 }, "end": { "local": "1993-12-17T13:15:48+08:00", "utc": "1993-12-17T05:15:48Z", "ms": 756105348055.2173 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-16T13:20:39+08:00", "utc": "1993-12-16T05:20:39Z", "ms": 756019239111.766 }, "end": { "local": "1993-12-17T13:15:48+08:00", "utc": "1993-12-17T05:15:48Z", "ms": 756105348055.2173 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-12-16", "window": { "start": { "local": "1993-12-16T11:34:17+08:00", "utc": "1993-12-16T03:34:17Z", "ms": 756012856987.9495 }, "end": { "local": "1993-12-16T12:22:17+08:00", "utc": "1993-12-16T04:22:17Z", "ms": 756015736987.9495 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-12-17", "window": { "start": { "local": "1993-12-17T11:34:47+08:00", "utc": "1993-12-17T03:34:47Z", "ms": 756099286523.3973 }, "end": { "local": "1993-12-17T12:22:47+08:00", "utc": "1993-12-17T04:22:47Z", "ms": 756102166523.3973 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:21 on Thu 16 Dec to 13:16 on Fri 17 Dec.", "fact": "1993-12-16T05:20:39Z → 1993-12-17T05:15:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:34–12:22 on the 16th, 11:35–12:23 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3182 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1993: Friday 17 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": "1993-12-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1993 falls on Friday 17 December. Caturthī runs from 13:21 on Thu 16 Dec to 13:16 on Fri 17 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/vinayaka-chaturthi?on=1993-12-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3182, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1993-12-17T13:15:48+08:00", "utc": "1993-12-17T05:15:48Z", "ms": 756105348055.2173 }, "end": { "local": "1993-12-18T13:55:16+08:00", "utc": "1993-12-18T05:55:16Z", "ms": 756194116148.6879 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-17T13:15:48+08:00", "utc": "1993-12-17T05:15:48Z", "ms": 756105348055.2173 }, "end": { "local": "1993-12-18T13:55:16+08:00", "utc": "1993-12-18T05:55:16Z", "ms": 756194116148.6879 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-12-17", "window": { "start": { "local": "1993-12-17T11:34:47+08:00", "utc": "1993-12-17T03:34:47Z", "ms": 756099286523.3973 }, "end": { "local": "1993-12-17T12:22:47+08:00", "utc": "1993-12-17T04:22:47Z", "ms": 756102166523.3973 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-12-18", "window": { "start": { "local": "1993-12-18T11:35:16+08:00", "utc": "1993-12-18T03:35:16Z", "ms": 756185716237.4331 }, "end": { "local": "1993-12-18T12:23:16+08:00", "utc": "1993-12-18T04:23:16Z", "ms": 756188596237.4331 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 13:16 on Fri 17 Dec to 13:55 on Sat 18 Dec.", "fact": "1993-12-17T05:15:48Z → 1993-12-18T05:55:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 17th, 11:35–12:23 on the 18th.", "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 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3182 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Fuzhou, 1993: Saturday 18 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": "1993-12-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī (Mārgaśīrṣa) 1993 falls on Saturday 18 December. Pañcamī runs from 13:16 on Fri 17 Dec to 13:55 on Sat 18 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5520, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-12-18T13:55:16+08:00", "utc": "1993-12-18T05:55:16Z", "ms": 756194116148.6879 }, "end": { "local": "1993-12-19T15:17:24+08:00", "utc": "1993-12-19T07:17:24Z", "ms": 756285443663.0072 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-18T13:55:16+08:00", "utc": "1993-12-18T05:55:16Z", "ms": 756194116148.6879 }, "end": { "local": "1993-12-19T15:17:24+08:00", "utc": "1993-12-19T07:17:24Z", "ms": 756285443663.0072 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-12-18", "window": { "start": { "local": "1993-12-18T11:35:16+08:00", "utc": "1993-12-18T03:35:16Z", "ms": 756185716237.4331 }, "end": { "local": "1993-12-18T12:23:16+08:00", "utc": "1993-12-18T04:23:16Z", "ms": 756188596237.4331 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-12-19", "window": { "start": { "local": "1993-12-19T11:35:46+08:00", "utc": "1993-12-19T03:35:46Z", "ms": 756272146094.3015 }, "end": { "local": "1993-12-19T12:23:46+08:00", "utc": "1993-12-19T04:23:46Z", "ms": 756275026094.3015 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 13:55 on Sat 18 Dec to 15:17 on Sun 19 Dec.", "fact": "1993-12-18T05:55:16Z → 1993-12-19T07:17:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 18th, 11:36–12:24 on the 19th.", "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 18th and 48 of 48 on the 19th.", "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 5520 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Fuzhou, 1993: Sunday 19 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": "1993-12-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Campā Ṣaṣṭhī 1993 falls on Sunday 19 December. Ṣaṣṭhī runs from 13:55 on Sat 18 Dec to 15:17 on Sun 19 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5520, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1993-12-18T13:55:16+08:00", "utc": "1993-12-18T05:55:16Z", "ms": 756194116148.6879 }, "end": { "local": "1993-12-19T15:17:24+08:00", "utc": "1993-12-19T07:17:24Z", "ms": 756285443663.0072 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-18T13:55:16+08:00", "utc": "1993-12-18T05:55:16Z", "ms": 756194116148.6879 }, "end": { "local": "1993-12-19T15:17:24+08:00", "utc": "1993-12-19T07:17:24Z", "ms": 756285443663.0072 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-12-18", "window": { "start": { "local": "1993-12-18T11:35:16+08:00", "utc": "1993-12-18T03:35:16Z", "ms": 756185716237.4331 }, "end": { "local": "1993-12-18T12:23:16+08:00", "utc": "1993-12-18T04:23:16Z", "ms": 756188596237.4331 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-12-19", "window": { "start": { "local": "1993-12-19T11:35:46+08:00", "utc": "1993-12-19T03:35:46Z", "ms": 756272146094.3015 }, "end": { "local": "1993-12-19T12:23:46+08:00", "utc": "1993-12-19T04:23:46Z", "ms": 756275026094.3015 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 13:55 on Sat 18 Dec to 15:17 on Sun 19 Dec.", "fact": "1993-12-18T05:55:16Z → 1993-12-19T07:17:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 18th, 11:36–12:24 on the 19th.", "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 18th and 48 of 48 on the 19th.", "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 5520 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Fuzhou, 1993: Sunday 19 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": "1993-12-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī 1993 falls on Sunday 19 December. Ṣaṣṭhī runs from 13:55 on Sat 18 Dec to 15:17 on Sun 19 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10418, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1993-12-19T15:17:24+08:00", "utc": "1993-12-19T07:17:24Z", "ms": 756285443663.0072 }, "end": { "local": "1993-12-20T17:16:05+08:00", "utc": "1993-12-20T09:16:05Z", "ms": 756378964779.1508 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-19T15:17:24+08:00", "utc": "1993-12-19T07:17:24Z", "ms": 756285443663.0072 }, "end": { "local": "1993-12-20T17:16:05+08:00", "utc": "1993-12-20T09:16:05Z", "ms": 756378964779.1508 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-12-19", "window": { "start": { "local": "1993-12-19T11:35:46+08:00", "utc": "1993-12-19T03:35:46Z", "ms": 756272146094.3015 }, "end": { "local": "1993-12-19T12:23:46+08:00", "utc": "1993-12-19T04:23:46Z", "ms": 756275026094.3015 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1993-12-20", "window": { "start": { "local": "1993-12-20T11:36:16+08:00", "utc": "1993-12-20T03:36:16Z", "ms": 756358576058.7993 }, "end": { "local": "1993-12-20T12:24:16+08:00", "utc": "1993-12-20T04:24:16Z", "ms": 756361456058.7993 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 15:17 on Sun 19 Dec to 17:16 on Mon 20 Dec.", "fact": "1993-12-19T07:17:24Z → 1993-12-20T09:16:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 19th, 11:36–12:24 on the 20th.", "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 19th and 48 of 48 on the 20th.", "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 10418 s" }, { "step": "ruling", "text": "Mitra Saptamī, Fuzhou, 1993: Monday 20 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": "1993-12-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Mitra Saptamī 1993 falls on Monday 20 December. Saptamī runs from 15:17 on Sun 19 Dec to 17:16 on Mon 20 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/ekadashi?on=1993-12-24", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12959, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1993-12-24T00:53:04+08:00", "utc": "1993-12-23T16:53:04Z", "ms": 756665584260.4359 }, "end": { "local": "1993-12-25T03:11:40+08:00", "utc": "1993-12-24T19:11:40Z", "ms": 756760300142.5503 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-24T00:53:04+08:00", "utc": "1993-12-23T16:53:04Z", "ms": 756665584260.4359 }, "end": { "local": "1993-12-25T03:11:40+08:00", "utc": "1993-12-24T19:11:40Z", "ms": 756760300142.5503 } }, "kaala": "sunrise", "days": [ { "local_date": "1993-12-24", "window": { "start": { "local": "1993-12-24T06:47:12+08:00", "utc": "1993-12-23T22:47:12Z", "ms": 756686832427.0076 }, "end": { "local": "1993-12-24T06:47:12+08:00", "utc": "1993-12-23T22:47:12Z", "ms": 756686832427.0076 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1993-12-25", "window": { "start": { "local": "1993-12-25T06:47:39+08:00", "utc": "1993-12-24T22:47:39Z", "ms": 756773259335.2764 }, "end": { "local": "1993-12-25T06:47:39+08:00", "utc": "1993-12-24T22:47:39Z", "ms": 756773259335.2764 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:53 on Fri 24 Dec to 03:12 on Sat 25 Dec.", "fact": "1993-12-23T16:53:04Z → 1993-12-24T19:11:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:47 on the 24th and 06:48 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 12959 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Fuzhou, 1993: Friday 24 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-12-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Mokṣadā Ekādaśī 1993 falls on Friday 24 December. Ekādaśī runs from 00:53 on Fri 24 Dec to 03:12 on Sat 25 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1993/ekadashi?on=1993-12-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23770, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1993-12-25T03:11:40+08:00", "utc": "1993-12-24T19:11:40Z", "ms": 756760300142.5503 }, "end": { "local": "1993-12-26T05:03:06+08:00", "utc": "1993-12-25T21:03:06Z", "ms": 756853385979.1543 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-25T03:11:40+08:00", "utc": "1993-12-24T19:11:40Z", "ms": 756760300142.5503 }, "end": { "local": "1993-12-26T05:03:06+08:00", "utc": "1993-12-25T21:03:06Z", "ms": 756853385979.1543 } }, "kaala": "madhyahna", "days": [ { "local_date": "1993-12-25", "window": { "start": { "local": "1993-12-25T11:38:46+08:00", "utc": "1993-12-25T03:38:46Z", "ms": 756790726296.9612 }, "end": { "local": "1993-12-25T12:26:46+08:00", "utc": "1993-12-25T04:26:46Z", "ms": 756793606296.9612 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1993-12-26", "window": { "start": { "local": "1993-12-26T11:39:16+08:00", "utc": "1993-12-26T03:39:16Z", "ms": 756877156194.9408 }, "end": { "local": "1993-12-26T12:27:16+08:00", "utc": "1993-12-26T04:27:16Z", "ms": 756880036194.9408 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 03:12 on Sat 25 Dec to 05:03 on Sun 26 Dec.", "fact": "1993-12-24T19:11:40Z → 1993-12-25T21:03:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 25th, 11:39–12:27 on the 26th.", "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 25th and 0 of 48 on the 26th.", "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 23770 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Fuzhou, 1993: Saturday 25 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": "1993-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Akhaṇḍa Dvādaśī 1993 falls on Saturday 25 December. Dvādaśī runs from 03:12 on Sat 25 Dec to 05:03 on Sun 26 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1993/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": "/fuzhou/festivals/1993/pradosha-vrata?on=1993-12-26", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35831, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1993-12-26T05:03:06+08:00", "utc": "1993-12-25T21:03:06Z", "ms": 756853385979.1543 }, "end": { "local": "1993-12-27T06:20:28+08:00", "utc": "1993-12-26T22:20:28Z", "ms": 756944428446.601 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-26T05:03:06+08:00", "utc": "1993-12-25T21:03:06Z", "ms": 756853385979.1543 }, "end": { "local": "1993-12-27T06:20:28+08:00", "utc": "1993-12-26T22:20:28Z", "ms": 756944428446.601 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-12-25", "window": { "start": { "local": "1993-12-25T17:17:53+08:00", "utc": "1993-12-25T09:17:53Z", "ms": 756811073258.6461 }, "end": { "local": "1993-12-25T19:05:55+08:00", "utc": "1993-12-25T11:05:55Z", "ms": 756817554832.09 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "1993-12-26", "window": { "start": { "local": "1993-12-26T17:18:27+08:00", "utc": "1993-12-26T09:18:27Z", "ms": 756897507330.4064 }, "end": { "local": "1993-12-26T19:06:28+08:00", "utc": "1993-12-26T11:06:28Z", "ms": 756903987629.234 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:03 on Sun 26 Dec to 06:20 on Mon 27 Dec.", "fact": "1993-12-25T21:03:06Z → 1993-12-26T22:20:28Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:18–19:06 on the 25th, 17:18–19:06 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 108 minutes on the 25th and 108 of 108 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 35831 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1993: Sunday 26 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": "1993-12-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1993 falls on Sunday 26 December. Trayodaśī runs from 05:03 on Sun 26 Dec to 06:20 on Mon 27 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/pradosha-vrata?on=1993-12-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1993/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "1810821", "year": 1993, "local_date": "1993-12-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36893, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1993-12-28T07:01:00+08:00", "utc": "1993-12-27T23:01:00Z", "ms": 757033259925.3022 }, "end": { "local": "1993-12-29T07:05:23+08:00", "utc": "1993-12-28T23:05:23Z", "ms": 757119922612.1475 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1993-12-28T07:01:00+08:00", "utc": "1993-12-27T23:01:00Z", "ms": 757033259925.3022 }, "end": { "local": "1993-12-29T07:05:23+08:00", "utc": "1993-12-28T23:05:23Z", "ms": 757119922612.1475 } }, "kaala": "pradosha", "days": [ { "local_date": "1993-12-28", "window": { "start": { "local": "1993-12-28T17:19:38+08:00", "utc": "1993-12-28T09:19:38Z", "ms": 757070378327.2644 }, "end": { "local": "1993-12-28T19:07:35+08:00", "utc": "1993-12-28T11:07:35Z", "ms": 757076855197.7727 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "1993-12-29", "window": { "start": { "local": "1993-12-29T17:20:15+08:00", "utc": "1993-12-29T09:20:15Z", "ms": 757156815182.6273 }, "end": { "local": "1993-12-29T19:08:10+08:00", "utc": "1993-12-29T11:08:10Z", "ms": 757163289902.3574 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:01 on Tue 28 Dec to 07:05 on Wed 29 Dec.", "fact": "1993-12-27T23:01:00Z → 1993-12-28T23:05:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:20–19:08 on the 28th, 17:20–19:08 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 108 of 108 minutes on the 28th and 0 of 108 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 36893 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Fuzhou, 1993: Tuesday 28 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dattatreyotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Dattatreyotpatti (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1993-12-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1993-12-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Dattātreyotpatti (Datta Jayanti) 1993 falls on Tuesday 28 December. Pūrṇimā runs from 07:01 on Tue 28 Dec to 07:05 on Wed 29 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1993/dattatreyotpatti", "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" } }