{ "id": "/fuzhou/festivals/1934", "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": 1934, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-01-04", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24146, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-01-04T12:30:23+08:00", "utc": "1934-01-04T04:30:23Z", "ms": -1135798177218.2266 }, "end": { "local": "1934-01-05T14:36:04+08:00", "utc": "1934-01-05T06:36:04Z", "ms": -1135704236336.2449 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-04T12:30:23+08:00", "utc": "1934-01-04T04:30:23Z", "ms": -1135798177218.2266 }, "end": { "local": "1934-01-05T14:36:04+08:00", "utc": "1934-01-05T06:36:04Z", "ms": -1135704236336.2449 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-01-04", "window": { "start": { "local": "1934-01-04T20:25:12+08:00", "utc": "1934-01-04T12:25:12Z", "ms": -1135769687699.4739 }, "end": { "local": "1934-01-04T20:25:12+08:00", "utc": "1934-01-04T12:25:12Z", "ms": -1135769687699.4739 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-01-05", "window": { "start": { "local": "1934-01-05T21:18:30+08:00", "utc": "1934-01-05T13:18:30Z", "ms": -1135680090209.606 }, "end": { "local": "1934-01-05T21:18:30+08:00", "utc": "1934-01-05T13:18:30Z", "ms": -1135680090209.606 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:30 on Thu 4 Jan to 14:36 on Fri 5 Jan.", "fact": "1934-01-04T04:30:23Z → 1934-01-05T06:36:04Z" }, { "step": "kaala", "text": "Moonrise is at 20:25 on the 4th and 21:18 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 24146 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Thursday 4 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": "1934-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Thursday 4 January. Caturthī runs from 12:30 on Thu 4 Jan to 14:36 on Fri 5 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-01-04", "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/1934/ekadashi?on=1934-01-12", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17213, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-01-11T14:13:15+08:00", "utc": "1934-01-11T06:13:15Z", "ms": -1135187205490.4807 }, "end": { "local": "1934-01-12T11:39:01+08:00", "utc": "1934-01-12T03:39:01Z", "ms": -1135110059104.2463 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-11T14:13:15+08:00", "utc": "1934-01-11T06:13:15Z", "ms": -1135187205490.4807 }, "end": { "local": "1934-01-12T11:39:01+08:00", "utc": "1934-01-12T03:39:01Z", "ms": -1135110059104.2463 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-01-11", "window": { "start": { "local": "1934-01-11T06:52:05+08:00", "utc": "1934-01-10T22:52:05Z", "ms": -1135213674711.543 }, "end": { "local": "1934-01-11T06:52:05+08:00", "utc": "1934-01-10T22:52:05Z", "ms": -1135213674711.543 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-01-12", "window": { "start": { "local": "1934-01-12T06:52:08+08:00", "utc": "1934-01-11T22:52:08Z", "ms": -1135127271701.1987 }, "end": { "local": "1934-01-12T06:52:08+08:00", "utc": "1934-01-11T22:52:08Z", "ms": -1135127271701.1987 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:13 on Thu 11 Jan to 11:39 on Fri 12 Jan.", "fact": "1934-01-11T06:13:15Z → 1934-01-12T03:39:01Z" }, { "step": "kaala", "text": "Sunrise is at 06:52 on the 11th and 06:52 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 17213 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Fuzhou, 1934: Friday 12 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": "1934-01-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṣaṭtilā Ekādaśī 1934 falls on Friday 12 January. Ekādaśī runs from 14:13 on Thu 11 Jan to 11:39 on Fri 12 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-01-12", "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/1934/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35006, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-02-12T16:15:44+08:00", "utc": "1934-02-12T08:15:44Z", "ms": -1132415055976.5115 } }, "span": { "of": "transit", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 } }, "kaala": "sunset-day", "days": [ { "local_date": "1934-01-13", "window": { "start": { "local": "1934-01-12T17:29:51+08:00", "utc": "1934-01-12T09:29:51Z", "ms": -1135089008949.478 }, "end": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 }, "end": { "local": "1934-01-14T17:31:22+08:00", "utc": "1934-01-14T09:31:22Z", "ms": -1134916117607.663 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1934-01-14", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 03:14 on Sun 14 Jan.", "fact": "1934-01-13T19:14:02Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 13th ends at 17:31, and the day of the 14th ends at 17:31.", "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 35006 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Sunday 14 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Fuzhou, 1934: Saturday 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": "1934-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1934-01-13", "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": "1934-01-12", "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 1934 falls on Saturday 13 January. It is kept the day before Pongal, which falls on Sunday 14 January. The Sun enters Makara at 03:14 on Sun 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/1934/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/1934/pradosha-vrata?on=1934-01-13", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32269, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-01-13T08:32:48+08:00", "utc": "1934-01-13T00:32:48Z", "ms": -1135034832366.5645 }, "end": { "local": "1934-01-14T05:03:37+08:00", "utc": "1934-01-13T21:03:37Z", "ms": -1134960982614.4053 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-13T08:32:48+08:00", "utc": "1934-01-13T00:32:48Z", "ms": -1135034832366.5645 }, "end": { "local": "1934-01-14T05:03:37+08:00", "utc": "1934-01-13T21:03:37Z", "ms": -1134960982614.4053 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-01-13", "window": { "start": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 }, "end": { "local": "1934-01-13T19:17:29+08:00", "utc": "1934-01-13T11:17:29Z", "ms": -1134996150984.801 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-14T17:31:22+08:00", "utc": "1934-01-14T09:31:22Z", "ms": -1134916117607.663 }, "end": { "local": "1934-01-14T19:18:09+08:00", "utc": "1934-01-14T11:18:09Z", "ms": -1134909711482.2412 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:33 on Sat 13 Jan to 05:04 on Sun 14 Jan.", "fact": "1934-01-13T00:32:48Z → 1934-01-13T21:03:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:31–19:17 on the 13th, 17:31–19:18 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 107 of 107 minutes on the 13th and 0 of 107 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 32269 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Saturday 13 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": "1934-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Saturday 13 January. Trayodaśī runs from 08:33 on Sat 13 Jan to 05:04 on Sun 14 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-01-13", "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/1934/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35006, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-02-12T16:15:44+08:00", "utc": "1934-02-12T08:15:44Z", "ms": -1132415055976.5115 } }, "span": { "of": "transit", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 } }, "kaala": "sunset-day", "days": [ { "local_date": "1934-01-13", "window": { "start": { "local": "1934-01-12T17:29:51+08:00", "utc": "1934-01-12T09:29:51Z", "ms": -1135089008949.478 }, "end": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 }, "end": { "local": "1934-01-14T17:31:22+08:00", "utc": "1934-01-14T09:31:22Z", "ms": -1134916117607.663 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 03:14 on Sun 14 Jan.", "fact": "1934-01-13T19:14:02Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 13th ends at 17:31, and the day of the 14th ends at 17:31.", "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 35006 s" }, { "step": "ruling", "text": "Pongal, Fuzhou, 1934: Sunday 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": "1934-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1934-01-14", "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": "1934-01-13", "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 1934 falls on Sunday 14 January. The Sun enters Makara at 03:14 on Sun 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/1934/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/1934/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11642, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-02-12T16:15:44+08:00", "utc": "1934-02-12T08:15:44Z", "ms": -1132415055976.5115 } }, "span": { "of": "transit", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 } }, "kaala": "civil-day", "days": [ { "local_date": "1934-01-13", "window": { "start": { "local": "1934-01-13T00:00:00+08:00", "utc": "1934-01-12T16:00:00Z", "ms": -1135065600000 }, "end": { "local": "1934-01-14T00:00:00+08:00", "utc": "1934-01-13T16:00:00Z", "ms": -1134979200000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false }, { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-14T00:00:00+08:00", "utc": "1934-01-13T16:00:00Z", "ms": -1134979200000 }, "end": { "local": "1934-01-15T00:00:00+08:00", "utc": "1934-01-14T16:00:00Z", "ms": -1134892800000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 03:14 on Sun 14 Jan.", "fact": "1934-01-13T19:14:02Z · 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 11642 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Fuzhou, 1934: Sunday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "1934-01-13", "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": "1934-01-14", "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 1934 falls on Sunday 14 January. The Sun enters Makara at 03:14 on Sun 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/1934/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/1934/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-14", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 100, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-01-14T05:03:37+08:00", "utc": "1934-01-13T21:03:37Z", "ms": -1134960982614.4053 }, "end": { "local": "1934-01-15T01:21:32+08:00", "utc": "1934-01-14T17:21:32Z", "ms": -1134887907782.5466 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-14T05:03:37+08:00", "utc": "1934-01-13T21:03:37Z", "ms": -1134960982614.4053 }, "end": { "local": "1934-01-15T01:21:32+08:00", "utc": "1934-01-14T17:21:32Z", "ms": -1134887907782.5466 } }, "kaala": "arunodaya", "days": [ { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-14T05:05:17+08:00", "utc": "1934-01-13T21:05:17Z", "ms": -1134960882603.8572 }, "end": { "local": "1934-01-14T06:52:10+08:00", "utc": "1934-01-13T22:52:10Z", "ms": -1134954470170.9583 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "1934-01-15", "window": { "start": { "local": "1934-01-15T05:05:22+08:00", "utc": "1934-01-14T21:05:22Z", "ms": -1134874477792.4211 }, "end": { "local": "1934-01-15T06:52:08+08:00", "utc": "1934-01-14T22:52:08Z", "ms": -1134868071666.9993 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:04 on Sun 14 Jan to 01:22 on Mon 15 Jan.", "fact": "1934-01-13T21:03:37Z → 1934-01-14T17:21:32Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:05–06:52 on the 14th, 05:05–06:52 on the 15th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 107 of 107 minutes on the 14th and 0 of 107 on the 15th.", "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 100 s < 300 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Fuzhou, 1934: Sunday 14 January.", "fact": "confidence: boundary (margin)" } ], "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": "1934-01-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-14", "confidence": "boundary" } ], "quote": "In Fuzhou, Yama Tarpaṇa 1934 falls on Sunday 14 January. Caturdaśī runs from 05:04 on Sun 14 Jan to 01:22 on Mon 15 Jan and covers all of aruṇodaya that dawn. It is 1 min 40 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/shivaratri?on=1934-01-14", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2747, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-01-14T05:03:37+08:00", "utc": "1934-01-13T21:03:37Z", "ms": -1134960982614.4053 }, "end": { "local": "1934-01-15T01:21:32+08:00", "utc": "1934-01-14T17:21:32Z", "ms": -1134887907782.5466 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-14T05:03:37+08:00", "utc": "1934-01-13T21:03:37Z", "ms": -1134960982614.4053 }, "end": { "local": "1934-01-15T01:21:32+08:00", "utc": "1934-01-14T17:21:32Z", "ms": -1134887907782.5466 } }, "kaala": "nishita", "days": [ { "local_date": "1934-01-13", "window": { "start": { "local": "1934-01-13T23:47:23+08:00", "utc": "1934-01-13T15:47:23Z", "ms": -1134979956794.329 }, "end": { "local": "1934-01-14T00:35:23+08:00", "utc": "1934-01-13T16:35:23Z", "ms": -1134977076794.329 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-14T23:47:45+08:00", "utc": "1934-01-14T15:47:45Z", "ms": -1134893534637.331 }, "end": { "local": "1934-01-15T00:35:45+08:00", "utc": "1934-01-14T16:35:45Z", "ms": -1134890654637.331 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:04 on Sun 14 Jan to 01:22 on Mon 15 Jan.", "fact": "1934-01-13T21:03:37Z → 1934-01-14T17:21:32Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:47–00:35 on the 13th, 23:48–00:36 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 48 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 2747 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Sunday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Sunday 14 January. Caturdaśī runs from 05:04 on Sun 14 Jan to 01:22 on Mon 15 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-01-14", "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/1934/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35006, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-02-12T16:15:44+08:00", "utc": "1934-02-12T08:15:44Z", "ms": -1132415055976.5115 } }, "span": { "of": "transit", "start": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 }, "end": { "local": "1934-01-14T03:14:02+08:00", "utc": "1934-01-13T19:14:02Z", "ms": -1134967557755.8447 } }, "kaala": "sunset-day", "days": [ { "local_date": "1934-01-13", "window": { "start": { "local": "1934-01-12T17:29:51+08:00", "utc": "1934-01-12T09:29:51Z", "ms": -1135089008949.478 }, "end": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "1934-01-14", "window": { "start": { "local": "1934-01-13T17:30:37+08:00", "utc": "1934-01-13T09:30:37Z", "ms": -1135002563417.7 }, "end": { "local": "1934-01-14T17:31:22+08:00", "utc": "1934-01-14T09:31:22Z", "ms": -1134916117607.663 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "1934-01-14", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 03:14 on Sun 14 Jan.", "fact": "1934-01-13T19:14:02Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 13th ends at 17:31, and the day of the 14th ends at 17:31.", "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 35006 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Sunday 14 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Fuzhou, 1934: Monday 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": "1934-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1934-01-15", "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": "1934-01-14", "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 1934 falls on Monday 15 January. It is kept the day after Pongal, which falls on Sunday 14 January. The Sun enters Makara at 03:14 on Sun 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/1934/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/1934/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-18", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 238, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-01-18T11:53:09+08:00", "utc": "1934-01-18T03:53:09Z", "ms": -1134590811218.7783 }, "end": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-18T11:53:09+08:00", "utc": "1934-01-18T03:53:09Z", "ms": -1134590811218.7783 }, "end": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-01-18", "window": { "start": { "local": "1934-01-18T11:49:11+08:00", "utc": "1934-01-18T03:49:11Z", "ms": -1134591048875.3328 }, "end": { "local": "1934-01-18T12:37:11+08:00", "utc": "1934-01-18T04:37:11Z", "ms": -1134588168875.3328 } }, "covered_min": 44, "window_min": 48, "qualifies": true }, { "local_date": "1934-01-19", "window": { "start": { "local": "1934-01-19T11:49:31+08:00", "utc": "1934-01-19T03:49:31Z", "ms": -1134504629397.9453 }, "end": { "local": "1934-01-19T12:37:31+08:00", "utc": "1934-01-19T04:37:31Z", "ms": -1134501749397.9453 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:53 on Thu 18 Jan to 09:40 on Fri 19 Jan.", "fact": "1934-01-18T03:53:09Z → 1934-01-19T01:39:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:49–12:37 on the 18th, 11:50–12:38 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 44 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 238 s < 300 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Fuzhou, 1934: Thursday 18 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": "1934-01-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 1934 falls on Thursday 18 January. Caturthī runs from 11:53 on Thu 18 Jan to 09:40 on Fri 19 Jan and covers 44 of 48 minutes of madhyāhna that midday. It is 3 min 58 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20479, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-01-18T11:53:09+08:00", "utc": "1934-01-18T03:53:09Z", "ms": -1134590811218.7783 }, "end": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-18T11:53:09+08:00", "utc": "1934-01-18T03:53:09Z", "ms": -1134590811218.7783 }, "end": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-01-18", "window": { "start": { "local": "1934-01-18T17:34:28+08:00", "utc": "1934-01-18T09:34:28Z", "ms": -1134570332467.6858 }, "end": { "local": "1934-01-18T19:20:46+08:00", "utc": "1934-01-18T11:20:46Z", "ms": -1134563953855.7522 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "1934-01-19", "window": { "start": { "local": "1934-01-19T17:35:14+08:00", "utc": "1934-01-19T09:35:14Z", "ms": -1134483885917.7065 }, "end": { "local": "1934-01-19T19:21:25+08:00", "utc": "1934-01-19T11:21:25Z", "ms": -1134477514729.028 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:53 on Thu 18 Jan to 09:40 on Fri 19 Jan.", "fact": "1934-01-18T03:53:09Z → 1934-01-19T01:39:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:34–19:21 on the 18th, 17:35–19:21 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 106 of 106 minutes on the 18th and 0 of 106 on the 19th.", "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 20479 s" }, { "step": "ruling", "text": "Tila Caturthī, Fuzhou, 1934: Thursday 18 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": "1934-01-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Tila Caturthī 1934 falls on Thursday 18 January. Caturthī runs from 11:53 on Thu 18 Jan to 09:40 on Fri 19 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7787, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 }, "end": { "local": "1934-01-20T08:09:15+08:00", "utc": "1934-01-20T00:09:15Z", "ms": -1134431445394.1133 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 }, "end": { "local": "1934-01-20T08:09:15+08:00", "utc": "1934-01-20T00:09:15Z", "ms": -1134431445394.1133 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-01-19", "window": { "start": { "local": "1934-01-19T11:49:31+08:00", "utc": "1934-01-19T03:49:31Z", "ms": -1134504629397.9453 }, "end": { "local": "1934-01-19T12:37:31+08:00", "utc": "1934-01-19T04:37:31Z", "ms": -1134501749397.9453 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-01-20", "window": { "start": { "local": "1934-01-20T11:49:49+08:00", "utc": "1934-01-20T03:49:49Z", "ms": -1134418210670.5793 }, "end": { "local": "1934-01-20T12:37:49+08:00", "utc": "1934-01-20T04:37:49Z", "ms": -1134415330670.5793 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:40 on Fri 19 Jan to 08:09 on Sat 20 Jan.", "fact": "1934-01-19T01:39:44Z → 1934-01-20T00:09:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 19th, 11:50–12:38 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 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 midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 7787 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Fuzhou, 1934: Friday 19 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-01-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Pañcamī 1934 falls on Friday 19 January. Pañcamī runs from 09:40 on Fri 19 Jan to 08:09 on Sat 20 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7787, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 }, "end": { "local": "1934-01-20T08:09:15+08:00", "utc": "1934-01-20T00:09:15Z", "ms": -1134431445394.1133 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-19T09:39:44+08:00", "utc": "1934-01-19T01:39:44Z", "ms": -1134512416296.513 }, "end": { "local": "1934-01-20T08:09:15+08:00", "utc": "1934-01-20T00:09:15Z", "ms": -1134431445394.1133 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-01-19", "window": { "start": { "local": "1934-01-19T11:49:31+08:00", "utc": "1934-01-19T03:49:31Z", "ms": -1134504629397.9453 }, "end": { "local": "1934-01-19T12:37:31+08:00", "utc": "1934-01-19T04:37:31Z", "ms": -1134501749397.9453 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-01-20", "window": { "start": { "local": "1934-01-20T11:49:49+08:00", "utc": "1934-01-20T03:49:49Z", "ms": -1134418210670.5793 }, "end": { "local": "1934-01-20T12:37:49+08:00", "utc": "1934-01-20T04:37:49Z", "ms": -1134415330670.5793 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:40 on Fri 19 Jan to 08:09 on Sat 20 Jan.", "fact": "1934-01-19T01:39:44Z → 1934-01-20T00:09:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 19th, 11:50–12:38 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 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7787 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Fuzhou, 1934: Friday 19 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-01-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasanta Pañcamī 1934 falls on Friday 19 January. Pañcamī runs from 09:40 on Fri 19 Jan to 08:09 on Sat 20 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2061, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-01-21T07:25:48+08:00", "utc": "1934-01-20T23:25:48Z", "ms": -1134347652052.858 }, "end": { "local": "1934-01-22T07:30:28+08:00", "utc": "1934-01-21T23:30:28Z", "ms": -1134260972407.0305 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-21T07:25:48+08:00", "utc": "1934-01-20T23:25:48Z", "ms": -1134347652052.858 }, "end": { "local": "1934-01-22T07:30:28+08:00", "utc": "1934-01-21T23:30:28Z", "ms": -1134260972407.0305 } }, "kaala": "arunodaya", "days": [ { "local_date": "1934-01-21", "window": { "start": { "local": "1934-01-21T05:05:24+08:00", "utc": "1934-01-20T21:05:24Z", "ms": -1134356076210.629 }, "end": { "local": "1934-01-21T06:51:27+08:00", "utc": "1934-01-20T22:51:27Z", "ms": -1134349712652.4885 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "1934-01-22", "window": { "start": { "local": "1934-01-22T05:05:19+08:00", "utc": "1934-01-21T21:05:19Z", "ms": -1134269680547.4048 }, "end": { "local": "1934-01-22T06:51:15+08:00", "utc": "1934-01-21T22:51:15Z", "ms": -1134263324821.672 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:26 on Sun 21 Jan to 07:30 on Mon 22 Jan.", "fact": "1934-01-20T23:25:48Z → 1934-01-21T23:30:28Z" }, { "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": "Saptamī must be present during aruṇodaya. It covers 0 of 106 minutes on the 21st and 106 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 2061 s" }, { "step": "ruling", "text": "Ratha Saptamī, Fuzhou, 1934: Monday 22 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": "1934-01-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Ratha Saptamī 1934 falls on Monday 22 January. Saptamī runs from 07:26 on Sun 21 Jan to 07:30 on Mon 22 Jan and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-01-26", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18210, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-01-25T11:54:00+08:00", "utc": "1934-01-25T03:54:00Z", "ms": -1133985960412.6694 }, "end": { "local": "1934-01-26T14:18:35+08:00", "utc": "1934-01-26T06:18:35Z", "ms": -1133890884659.796 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-25T11:54:00+08:00", "utc": "1934-01-25T03:54:00Z", "ms": -1133985960412.6694 }, "end": { "local": "1934-01-26T14:18:35+08:00", "utc": "1934-01-26T06:18:35Z", "ms": -1133890884659.796 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-01-25", "window": { "start": { "local": "1934-01-25T06:50:30+08:00", "utc": "1934-01-24T22:50:30Z", "ms": -1134004170354.3042 }, "end": { "local": "1934-01-25T06:50:30+08:00", "utc": "1934-01-24T22:50:30Z", "ms": -1134004170354.3042 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-01-26", "window": { "start": { "local": "1934-01-26T06:50:11+08:00", "utc": "1934-01-25T22:50:11Z", "ms": -1133917788501.9077 }, "end": { "local": "1934-01-26T06:50:11+08:00", "utc": "1934-01-25T22:50:11Z", "ms": -1133917788501.9077 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:54 on Thu 25 Jan to 14:19 on Fri 26 Jan.", "fact": "1934-01-25T03:54:00Z → 1934-01-26T06:18:35Z" }, { "step": "kaala", "text": "Sunrise is at 06:50 on the 25th and 06:50 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 18210 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Fuzhou, 1934: Friday 26 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": "1934-01-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Jayā Ekādaśī 1934 falls on Friday 26 January. Ekādaśī runs from 11:54 on Thu 25 Jan to 14:19 on Fri 26 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-01-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5950, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-01-26T14:18:35+08:00", "utc": "1934-01-26T06:18:35Z", "ms": -1133890884659.796 }, "end": { "local": "1934-01-27T16:55:12+08:00", "utc": "1934-01-27T08:55:12Z", "ms": -1133795087648.4243 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-26T14:18:35+08:00", "utc": "1934-01-26T06:18:35Z", "ms": -1133890884659.796 }, "end": { "local": "1934-01-27T16:55:12+08:00", "utc": "1934-01-27T08:55:12Z", "ms": -1133795087648.4243 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-01-26", "window": { "start": { "local": "1934-01-26T11:51:25+08:00", "utc": "1934-01-26T03:51:25Z", "ms": -1133899714772.4075 }, "end": { "local": "1934-01-26T12:39:25+08:00", "utc": "1934-01-26T04:39:25Z", "ms": -1133896834772.4075 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-01-27", "window": { "start": { "local": "1934-01-27T11:51:38+08:00", "utc": "1934-01-27T03:51:38Z", "ms": -1133813301614.3647 }, "end": { "local": "1934-01-27T12:39:38+08:00", "utc": "1934-01-27T04:39:38Z", "ms": -1133810421614.3647 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 14:19 on Fri 26 Jan to 16:55 on Sat 27 Jan.", "fact": "1934-01-26T06:18:35Z → 1934-01-27T08:55:12Z" }, { "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": "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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5950 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Fuzhou, 1934: Saturday 27 January.", "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": "1934-01-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhīṣma Dvādaśī 1934 falls on Saturday 27 January. Dvādaśī runs from 14:19 on Fri 26 Jan to 16:55 on Sat 27 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-01-27", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-27", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 447, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-01-27T16:55:12+08:00", "utc": "1934-01-27T08:55:12Z", "ms": -1133795087648.4243 }, "end": { "local": "1934-01-28T19:34:33+08:00", "utc": "1934-01-28T11:34:33Z", "ms": -1133699126949.444 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-27T16:55:12+08:00", "utc": "1934-01-27T08:55:12Z", "ms": -1133795087648.4243 }, "end": { "local": "1934-01-28T19:34:33+08:00", "utc": "1934-01-28T11:34:33Z", "ms": -1133699126949.444 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-01-27", "window": { "start": { "local": "1934-01-27T17:41:25+08:00", "utc": "1934-01-27T09:41:25Z", "ms": -1133792315116.7498 }, "end": { "local": "1934-01-27T19:26:30+08:00", "utc": "1934-01-27T11:26:30Z", "ms": -1133786010323.7424 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1934-01-28", "window": { "start": { "local": "1934-01-28T17:42:11+08:00", "utc": "1934-01-28T09:42:11Z", "ms": -1133705869385.1023 }, "end": { "local": "1934-01-28T19:27:06+08:00", "utc": "1934-01-28T11:27:06Z", "ms": -1133699573688.043 } }, "covered_min": 105, "window_min": 105, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:55 on Sat 27 Jan to 19:35 on Sun 28 Jan.", "fact": "1934-01-27T08:55:12Z → 1934-01-28T11:34:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:41–19:26 on the 27th, 17:42–19:27 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 27th and 105 of 105 on the 28th.", "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 447 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Saturday 27 January.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-01-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-27", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Saturday 27 January. Trayodaśī runs from 16:55 on Sat 27 Jan to 19:35 on Sun 28 Jan and covers all of pradoṣa that evening. It also reaches the next evening for 105 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/1934/pradosha-vrata?on=1934-01-27", "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/1934/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-01-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34122, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-01-29T22:08:44+08:00", "utc": "1934-01-29T14:08:44Z", "ms": -1133603476089.3357 }, "end": { "local": "1934-01-31T00:31:23+08:00", "utc": "1934-01-30T16:31:23Z", "ms": -1133508517424.3252 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "1934-01-29T22:08:44+08:00", "utc": "1934-01-29T14:08:44Z", "ms": -1133603476089.3357 }, "end": { "local": "1934-01-31T00:31:23+08:00", "utc": "1934-01-30T16:31:23Z", "ms": -1133508517424.3252 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-01-29", "window": { "start": { "local": "1934-01-29T11:52:02+08:00", "utc": "1934-01-29T03:52:02Z", "ms": -1133640477762.748 }, "end": { "local": "1934-01-29T12:40:02+08:00", "utc": "1934-01-29T04:40:02Z", "ms": -1133637597762.748 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-01-30", "window": { "start": { "local": "1934-01-30T11:52:13+08:00", "utc": "1934-01-30T03:52:13Z", "ms": -1133554067071.8574 }, "end": { "local": "1934-01-30T12:40:13+08:00", "utc": "1934-01-30T04:40:13Z", "ms": -1133551187071.8574 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:09 on Mon 29 Jan to 00:31 on Wed 31 Jan.", "fact": "1934-01-29T14:08:44Z → 1934-01-30T16:31:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 29th, 11:52–12:40 on the 30th.", "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 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34122 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Fuzhou, 1934: Tuesday 30 January.", "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": "1934-01-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-01-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Māghī Pūrṇimā 1934 falls on Tuesday 30 January. Pūrṇimā runs from 22:09 on Mon 29 Jan to 00:31 on Wed 31 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-02-03", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34431, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-02-03T05:43:00+08:00", "utc": "1934-02-02T21:43:00Z", "ms": -1133230620210.9211 }, "end": { "local": "1934-02-04T06:35:27+08:00", "utc": "1934-02-03T22:35:27Z", "ms": -1133141073424.7002 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-03T05:43:00+08:00", "utc": "1934-02-02T21:43:00Z", "ms": -1133230620210.9211 }, "end": { "local": "1934-02-04T06:35:27+08:00", "utc": "1934-02-03T22:35:27Z", "ms": -1133141073424.7002 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-02-02", "window": { "start": { "local": "1934-02-02T20:07:44+08:00", "utc": "1934-02-02T12:07:44Z", "ms": -1133265135591.6658 }, "end": { "local": "1934-02-02T20:07:44+08:00", "utc": "1934-02-02T12:07:44Z", "ms": -1133265135591.6658 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-02-03", "window": { "start": { "local": "1934-02-03T21:01:35+08:00", "utc": "1934-02-03T13:01:35Z", "ms": -1133175504722.2935 }, "end": { "local": "1934-02-03T21:01:35+08:00", "utc": "1934-02-03T13:01:35Z", "ms": -1133175504722.2935 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:43 on Sat 3 Feb to 06:35 on Sun 4 Feb.", "fact": "1934-02-02T21:43:00Z → 1934-02-03T22:35:27Z" }, { "step": "kaala", "text": "Moonrise is at 20:08 on the 2nd and 21:02 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 34431 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Saturday 3 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Saturday 3 February. Caturthī runs from 05:43 on Sat 3 Feb to 06:35 on Sun 4 Feb and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-02-03", "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/1934/ekadashi?on=1934-02-10", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23041, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-02-10T00:18:53+08:00", "utc": "1934-02-09T16:18:53Z", "ms": -1132645267393.4631 }, "end": { "local": "1934-02-10T21:31:11+08:00", "utc": "1934-02-10T13:31:11Z", "ms": -1132568928974.6443 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-10T00:18:53+08:00", "utc": "1934-02-09T16:18:53Z", "ms": -1132645267393.4631 }, "end": { "local": "1934-02-10T21:31:11+08:00", "utc": "1934-02-10T13:31:11Z", "ms": -1132568928974.6443 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-02-10", "window": { "start": { "local": "1934-02-10T06:42:54+08:00", "utc": "1934-02-09T22:42:54Z", "ms": -1132622226006.4797 }, "end": { "local": "1934-02-10T06:42:54+08:00", "utc": "1934-02-09T22:42:54Z", "ms": -1132622226006.4797 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-02-11", "window": { "start": { "local": "1934-02-11T06:42:15+08:00", "utc": "1934-02-10T22:42:15Z", "ms": -1132535865255.2358 }, "end": { "local": "1934-02-11T06:42:15+08:00", "utc": "1934-02-10T22:42:15Z", "ms": -1132535865255.2358 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:19 on Sat 10 Feb to 21:31 on Sat 10 Feb.", "fact": "1934-02-09T16:18:53Z → 1934-02-10T13:31:11Z" }, { "step": "kaala", "text": "Sunrise is at 06:43 on the 10th and 06:42 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 23041 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Fuzhou, 1934: Saturday 10 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": "1934-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vijayā Ekādaśī 1934 falls on Saturday 10 February. Ekādaśī runs from 00:19 on Sat 10 Feb to 21:31 on Sat 10 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-02-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/pradosha-vrata?on=1934-02-11", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2006, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-02-11T18:25:48+08:00", "utc": "1934-02-11T10:25:48Z", "ms": -1132493652073.4495 }, "end": { "local": "1934-02-12T15:10:20+08:00", "utc": "1934-02-12T07:10:20Z", "ms": -1132418980353.4678 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-11T18:25:48+08:00", "utc": "1934-02-11T10:25:48Z", "ms": -1132493652073.4495 }, "end": { "local": "1934-02-12T15:10:20+08:00", "utc": "1934-02-12T07:10:20Z", "ms": -1132418980353.4678 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-02-11", "window": { "start": { "local": "1934-02-11T17:52:21+08:00", "utc": "1934-02-11T09:52:21Z", "ms": -1132495658540.1582 }, "end": { "local": "1934-02-11T19:34:55+08:00", "utc": "1934-02-11T11:34:55Z", "ms": -1132489504820.0547 } }, "covered_min": 69, "window_min": 103, "qualifies": true }, { "local_date": "1934-02-12", "window": { "start": { "local": "1934-02-12T17:53:03+08:00", "utc": "1934-02-12T09:53:03Z", "ms": -1132409217499.5588 }, "end": { "local": "1934-02-12T19:35:25+08:00", "utc": "1934-02-12T11:35:25Z", "ms": -1132403074784.6838 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:26 on Sun 11 Feb to 15:10 on Mon 12 Feb.", "fact": "1934-02-11T10:25:48Z → 1934-02-12T07:10:20Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:52–19:35 on the 11th, 17:53–19:35 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 69 of 103 minutes on the 11th and 0 of 102 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 2006 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Sunday 11 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": "1934-02-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Sunday 11 February. Trayodaśī runs from 18:26 on Sun 11 Feb to 15:10 on Mon 12 Feb and covers 69 of 103 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-02-11", "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/1934/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31358, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-02-12T15:10:20+08:00", "utc": "1934-02-12T07:10:20Z", "ms": -1132418980353.4678 }, "end": { "local": "1934-02-13T11:53:12+08:00", "utc": "1934-02-13T03:53:12Z", "ms": -1132344408365.3562 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-12T15:10:20+08:00", "utc": "1934-02-12T07:10:20Z", "ms": -1132418980353.4678 }, "end": { "local": "1934-02-13T11:53:12+08:00", "utc": "1934-02-13T03:53:12Z", "ms": -1132344408365.3562 } }, "kaala": "nishita", "days": [ { "local_date": "1934-02-12", "window": { "start": { "local": "1934-02-12T23:52:58+08:00", "utc": "1934-02-12T15:52:58Z", "ms": -1132387622318.7773 }, "end": { "local": "1934-02-13T00:40:58+08:00", "utc": "1934-02-12T16:40:58Z", "ms": -1132384742318.7773 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-02-13", "window": { "start": { "local": "1934-02-13T23:52:57+08:00", "utc": "1934-02-13T15:52:57Z", "ms": -1132301223297.7202 }, "end": { "local": "1934-02-14T00:40:57+08:00", "utc": "1934-02-13T16:40:57Z", "ms": -1132298343297.7202 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:10 on Mon 12 Feb to 11:53 on Tue 13 Feb.", "fact": "1934-02-12T07:10:20Z → 1934-02-13T03:53:12Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 12th, 23:53–00:41 on the 13th.", "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 12th and 0 of 48 on the 13th.", "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 31358 s" }, { "step": "ruling", "text": "Mahāśivarātri, Fuzhou, 1934: Monday 12 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": "1934-02-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāśivarātri 1934 falls on Monday 12 February. Caturdaśī runs from 15:10 on Mon 12 Feb to 11:53 on Tue 13 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-02-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37504, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-02-17T01:28:05+08:00", "utc": "1934-02-16T17:28:05Z", "ms": -1132036315497.6558 }, "end": { "local": "1934-02-18T00:15:02+08:00", "utc": "1934-02-17T16:15:02Z", "ms": -1131954298325.9836 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-17T01:28:05+08:00", "utc": "1934-02-16T17:28:05Z", "ms": -1132036315497.6558 }, "end": { "local": "1934-02-18T00:15:02+08:00", "utc": "1934-02-17T16:15:02Z", "ms": -1131954298325.9836 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-02-17", "window": { "start": { "local": "1934-02-17T11:53:09+08:00", "utc": "1934-02-17T03:53:09Z", "ms": -1131998811222.5098 }, "end": { "local": "1934-02-17T12:41:09+08:00", "utc": "1934-02-17T04:41:09Z", "ms": -1131995931222.5098 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-02-18", "window": { "start": { "local": "1934-02-18T11:53:05+08:00", "utc": "1934-02-18T03:53:05Z", "ms": -1131912415363.8406 }, "end": { "local": "1934-02-18T12:41:05+08:00", "utc": "1934-02-18T04:41:05Z", "ms": -1131909535363.8406 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:28 on Sat 17 Feb to 00:15 on Sun 18 Feb.", "fact": "1934-02-16T17:28:05Z → 1934-02-17T16:15:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 17th, 11:53–12:41 on the 18th.", "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 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37504 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Saturday 17 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": "1934-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Saturday 17 February. Caturthī runs from 01:28 on Sat 17 Feb to 00:15 on Sun 18 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-02-17", "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/1934/ekadashi?on=1934-02-25", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4942, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-02-24T07:54:31+08:00", "utc": "1934-02-23T23:54:31Z", "ms": -1131408329145.0857 }, "end": { "local": "1934-02-25T10:33:40+08:00", "utc": "1934-02-25T02:33:40Z", "ms": -1131312379887.4065 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-24T07:54:31+08:00", "utc": "1934-02-23T23:54:31Z", "ms": -1131408329145.0857 }, "end": { "local": "1934-02-25T10:33:40+08:00", "utc": "1934-02-25T02:33:40Z", "ms": -1131312379887.4065 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-02-24", "window": { "start": { "local": "1934-02-24T06:32:09+08:00", "utc": "1934-02-23T22:32:09Z", "ms": -1131413270844.1616 }, "end": { "local": "1934-02-24T06:32:09+08:00", "utc": "1934-02-23T22:32:09Z", "ms": -1131413270844.1616 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-02-25", "window": { "start": { "local": "1934-02-25T06:31:16+08:00", "utc": "1934-02-24T22:31:16Z", "ms": -1131326923911.7986 }, "end": { "local": "1934-02-25T06:31:16+08:00", "utc": "1934-02-24T22:31:16Z", "ms": -1131326923911.7986 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:55 on Sat 24 Feb to 10:34 on Sun 25 Feb.", "fact": "1934-02-23T23:54:31Z → 1934-02-25T02:33:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:32 on the 24th and 06:31 on the 25th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 24th and is 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 4942 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Fuzhou, 1934: Sunday 25 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": "1934-02-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Āmalakī Ekādaśī 1934 falls on Sunday 25 February. Ekādaśī runs from 07:55 on Sat 24 Feb to 10:34 on Sun 25 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-02-25", "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/1934/pradosha-vrata?on=1934-02-26", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-02-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9875, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-02-26T13:04:46+08:00", "utc": "1934-02-26T05:04:46Z", "ms": -1131216913733.717 }, "end": { "local": "1934-02-27T15:17:51+08:00", "utc": "1934-02-27T07:17:51Z", "ms": -1131122528571.5735 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-26T13:04:46+08:00", "utc": "1934-02-26T05:04:46Z", "ms": -1131216913733.717 }, "end": { "local": "1934-02-27T15:17:51+08:00", "utc": "1934-02-27T07:17:51Z", "ms": -1131122528571.5735 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-02-26", "window": { "start": { "local": "1934-02-26T18:01:52+08:00", "utc": "1934-02-26T10:01:52Z", "ms": -1131199088250.2402 }, "end": { "local": "1934-02-26T19:41:33+08:00", "utc": "1934-02-26T11:41:33Z", "ms": -1131193107468.8464 } }, "covered_min": 100, "window_min": 100, "qualifies": true }, { "local_date": "1934-02-27", "window": { "start": { "local": "1934-02-27T18:02:26+08:00", "utc": "1934-02-27T10:02:26Z", "ms": -1131112653685.9717 }, "end": { "local": "1934-02-27T19:41:55+08:00", "utc": "1934-02-27T11:41:55Z", "ms": -1131106684893.4526 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:05 on Mon 26 Feb to 15:18 on Tue 27 Feb.", "fact": "1934-02-26T05:04:46Z → 1934-02-27T07:17:51Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:02–19:42 on the 26th, 18:02–19:42 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 100 of 100 minutes on the 26th and 0 of 99 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 9875 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Monday 26 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": "1934-02-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-02-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Monday 26 February. Trayodaśī runs from 13:05 on Mon 26 Feb to 15:18 on Tue 27 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-02-26", "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/1934/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-01", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1320, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-02-28T17:06:04+08:00", "utc": "1934-02-28T09:06:04Z", "ms": -1131029636433.7314 }, "end": { "local": "1934-03-01T18:25:35+08:00", "utc": "1934-03-01T10:25:35Z", "ms": -1130938465498.9763 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-28T17:06:04+08:00", "utc": "1934-02-28T09:06:04Z", "ms": -1131029636433.7314 }, "end": { "local": "1934-03-01T18:25:35+08:00", "utc": "1934-03-01T10:25:35Z", "ms": -1130938465498.9763 } }, "kaala": "sayahna", "days": [ { "local_date": "1934-02-28", "window": { "start": { "local": "1934-02-28T15:44:07+08:00", "utc": "1934-02-28T07:44:07Z", "ms": -1131034553164.913 }, "end": { "local": "1934-02-28T18:03:00+08:00", "utc": "1934-02-28T10:03:00Z", "ms": -1131026219520.6216 } }, "covered_min": 57, "window_min": 139, "qualifies": true }, { "local_date": "1934-03-01", "window": { "start": { "local": "1934-03-01T15:44:23+08:00", "utc": "1934-03-01T07:44:23Z", "ms": -1130948137353.7188 }, "end": { "local": "1934-03-01T18:03:34+08:00", "utc": "1934-03-01T10:03:34Z", "ms": -1130939785742.7898 } }, "covered_min": 139, "window_min": 139, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 17:06 on Wed 28 Feb to 18:26 on Thu 1 Mar.", "fact": "1934-02-28T09:06:04Z → 1934-03-01T10:25:35Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:44–18:03 on the 28th, 15:44–18:04 on the 1st.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 57 of 139 minutes on the 28th and 139 of 139 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both late afternoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1320 s" }, { "step": "ruling", "text": "Holikā Dahana, Fuzhou, 1934: Thursday 1 March.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "1934-03-01", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-01", "confidence": "boundary" } ], "quote": "In Fuzhou, Holikā Dahana 1934 falls on Thursday 1 March. Pūrṇimā runs from 17:06 on Wed 28 Feb to 18:26 on Thu 1 Mar and covers all of sāyāhna that late afternoon. It also reaches the previous late afternoon for 57 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/1934/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/1934/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-02", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1320, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-02-28T17:06:04+08:00", "utc": "1934-02-28T09:06:04Z", "ms": -1131029636433.7314 }, "end": { "local": "1934-03-01T18:25:35+08:00", "utc": "1934-03-01T10:25:35Z", "ms": -1130938465498.9763 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "1934-02-28T17:06:04+08:00", "utc": "1934-02-28T09:06:04Z", "ms": -1131029636433.7314 }, "end": { "local": "1934-03-01T18:25:35+08:00", "utc": "1934-03-01T10:25:35Z", "ms": -1130938465498.9763 } }, "kaala": "sayahna", "days": [ { "local_date": "1934-02-28", "window": { "start": { "local": "1934-02-28T15:44:07+08:00", "utc": "1934-02-28T07:44:07Z", "ms": -1131034553164.913 }, "end": { "local": "1934-02-28T18:03:00+08:00", "utc": "1934-02-28T10:03:00Z", "ms": -1131026219520.6216 } }, "covered_min": 57, "window_min": 139, "qualifies": true }, { "local_date": "1934-03-01", "window": { "start": { "local": "1934-03-01T15:44:23+08:00", "utc": "1934-03-01T07:44:23Z", "ms": -1130948137353.7188 }, "end": { "local": "1934-03-01T18:03:34+08:00", "utc": "1934-03-01T10:03:34Z", "ms": -1130939785742.7898 } }, "covered_min": 139, "window_min": 139, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "1934-03-01", "days": 1 }, "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 17:06 on Wed 28 Feb to 18:26 on Thu 1 Mar.", "fact": "1934-02-28T09:06:04Z → 1934-03-01T10:25:35Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:44–18:03 on the 28th, 15:44–18:04 on the 1st.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 57 of 139 minutes on the 28th and 139 of 139 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both late afternoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1320 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Thursday 1 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Fuzhou, 1934: Friday 2 March.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "1934-03-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-02", "confidence": "boundary" } ], "quote": "In Fuzhou, Holī 1934 falls on Friday 2 March. It is kept the day after Holikā Dahana, which falls on Thursday 1 March. Pūrṇimā runs from 17:06 on Wed 28 Feb to 18:26 on Thu 1 Mar and covers all of sāyāhna on the 1st. It also reaches the previous late afternoon for 57 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/1934/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/1934/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40234, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-03-01T18:25:35+08:00", "utc": "1934-03-01T10:25:35Z", "ms": -1130938465498.9763 }, "end": { "local": "1934-03-02T19:15:09+08:00", "utc": "1934-03-02T11:15:09Z", "ms": -1130849091407.128 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-01T18:25:35+08:00", "utc": "1934-03-01T10:25:35Z", "ms": -1130938465498.9763 }, "end": { "local": "1934-03-02T19:15:09+08:00", "utc": "1934-03-02T11:15:09Z", "ms": -1130849091407.128 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-03-02", "window": { "start": { "local": "1934-03-02T06:26:39+08:00", "utc": "1934-03-01T22:26:39Z", "ms": -1130895200526.2266 }, "end": { "local": "1934-03-02T06:26:39+08:00", "utc": "1934-03-01T22:26:39Z", "ms": -1130895200526.2266 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-03-03", "window": { "start": { "local": "1934-03-03T06:25:42+08:00", "utc": "1934-03-02T22:25:42Z", "ms": -1130808857898.689 }, "end": { "local": "1934-03-03T06:25:42+08:00", "utc": "1934-03-02T22:25:42Z", "ms": -1130808857898.689 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 18:26 on Thu 1 Mar to 19:15 on Fri 2 Mar.", "fact": "1934-03-01T10:25:35Z → 1934-03-02T11:15:09Z" }, { "step": "kaala", "text": "Sunrise is at 06:27 on the 2nd and 06:26 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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: purvaviddha → only-day · margin 40234 s" }, { "step": "ruling", "text": "Vasantotsava, Fuzhou, 1934: Friday 2 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": "1934-03-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasantotsava 1934 falls on Friday 2 March. Pratipadā runs from 18:26 on Thu 1 Mar to 19:15 on Fri 2 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-03-04", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4875, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-03-04T19:27:42+08:00", "utc": "1934-03-04T11:27:42Z", "ms": -1130675538433.4048 }, "end": { "local": "1934-03-05T18:54:23+08:00", "utc": "1934-03-05T10:54:23Z", "ms": -1130591136899.2385 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-04T19:27:42+08:00", "utc": "1934-03-04T11:27:42Z", "ms": -1130675538433.4048 }, "end": { "local": "1934-03-05T18:54:23+08:00", "utc": "1934-03-05T10:54:23Z", "ms": -1130591136899.2385 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-03-04", "window": { "start": { "local": "1934-03-04T20:48:57+08:00", "utc": "1934-03-04T12:48:57Z", "ms": -1130670663212.9521 }, "end": { "local": "1934-03-04T20:48:57+08:00", "utc": "1934-03-04T12:48:57Z", "ms": -1130670663212.9521 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-03-05", "window": { "start": { "local": "1934-03-05T21:49:03+08:00", "utc": "1934-03-05T13:49:03Z", "ms": -1130580657462.3728 }, "end": { "local": "1934-03-05T21:49:03+08:00", "utc": "1934-03-05T13:49:03Z", "ms": -1130580657462.3728 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:28 on Sun 4 Mar to 18:54 on Mon 5 Mar.", "fact": "1934-03-04T11:27:42Z → 1934-03-05T10:54:23Z" }, { "step": "kaala", "text": "Moonrise is at 20:49 on the 4th and 21:49 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 4875 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Sunday 4 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": "1934-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Sunday 4 March. Caturthī runs from 19:28 on Sun 4 Mar to 18:54 on Mon 5 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-03-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1684, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-03-08T15:01:21+08:00", "utc": "1934-03-08T07:01:21Z", "ms": -1130345918757.1902 }, "end": { "local": "1934-03-09T13:05:53+08:00", "utc": "1934-03-09T05:05:53Z", "ms": -1130266446892.991 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-08T15:01:21+08:00", "utc": "1934-03-08T07:01:21Z", "ms": -1130345918757.1902 }, "end": { "local": "1934-03-09T13:05:53+08:00", "utc": "1934-03-09T05:05:53Z", "ms": -1130266446892.991 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-08", "window": { "start": { "local": "1934-03-08T11:50:04+08:00", "utc": "1934-03-08T03:50:04Z", "ms": -1130357396201.152 }, "end": { "local": "1934-03-08T12:38:04+08:00", "utc": "1934-03-08T04:38:04Z", "ms": -1130354516201.152 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-09", "window": { "start": { "local": "1934-03-09T11:49:49+08:00", "utc": "1934-03-09T03:49:49Z", "ms": -1130271010924.519 }, "end": { "local": "1934-03-09T12:37:49+08:00", "utc": "1934-03-09T04:37:49Z", "ms": -1130268130924.519 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:01 on Thu 8 Mar to 13:06 on Fri 9 Mar.", "fact": "1934-03-08T07:01:21Z → 1934-03-09T05:05:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 8th, 11:50–12:38 on the 9th.", "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 8th and 48 of 48 on the 9th.", "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 1684 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Fuzhou, 1934: Friday 9 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": "1934-03-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalāṣṭamī 1934 falls on Friday 9 March. Aṣṭamī runs from 15:01 on Thu 8 Mar to 13:06 on Fri 9 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-03-11", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1029, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-03-11T08:31:45+08:00", "utc": "1934-03-11T00:31:45Z", "ms": -1130110094737.406 }, "end": { "local": "1934-03-12T05:59:32+08:00", "utc": "1934-03-11T21:59:32Z", "ms": -1130032827755.9336 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-11T08:31:45+08:00", "utc": "1934-03-11T00:31:45Z", "ms": -1130110094737.406 }, "end": { "local": "1934-03-12T05:59:32+08:00", "utc": "1934-03-11T21:59:32Z", "ms": -1130032827755.9336 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-03-11", "window": { "start": { "local": "1934-03-11T06:17:44+08:00", "utc": "1934-03-10T22:17:44Z", "ms": -1130118136470.6472 }, "end": { "local": "1934-03-11T06:17:44+08:00", "utc": "1934-03-10T22:17:44Z", "ms": -1130118136470.6472 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-03-12", "window": { "start": { "local": "1934-03-12T06:16:42+08:00", "utc": "1934-03-11T22:16:42Z", "ms": -1130031798304.4697 }, "end": { "local": "1934-03-12T06:16:42+08:00", "utc": "1934-03-11T22:16:42Z", "ms": -1130031798304.4697 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:32 on Sun 11 Mar to 06:00 on Mon 12 Mar.", "fact": "1934-03-11T00:31:45Z → 1934-03-11T21:59:32Z" }, { "step": "kaala", "text": "Sunrise is at 06:18 on the 11th and 06:17 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 not on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 1029 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Fuzhou, 1934: Sunday 11 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": "1934-03-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāpamocanī Ekādaśī 1934 falls on Sunday 11 March. Ekādaśī runs from 08:32 on Sun 11 Mar to 06:00 on Mon 12 Mar, and is current at sunrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-03-11", "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/1934/pradosha-vrata?on=1934-03-13", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18076, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-03-13T03:23:01+08:00", "utc": "1934-03-12T19:23:01Z", "ms": -1129955818951.4817 }, "end": { "local": "1934-03-14T00:47:48+08:00", "utc": "1934-03-13T16:47:48Z", "ms": -1129878731911.5566 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-13T03:23:01+08:00", "utc": "1934-03-12T19:23:01Z", "ms": -1129955818951.4817 }, "end": { "local": "1934-03-14T00:47:48+08:00", "utc": "1934-03-13T16:47:48Z", "ms": -1129878731911.5566 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-03-12", "window": { "start": { "local": "1934-03-12T18:09:24+08:00", "utc": "1934-03-12T10:09:24Z", "ms": -1129989035965.636 }, "end": { "local": "1934-03-12T19:46:14+08:00", "utc": "1934-03-12T11:46:14Z", "ms": -1129983225902.7126 } }, "covered_min": 0, "window_min": 97, "qualifies": false }, { "local_date": "1934-03-13", "window": { "start": { "local": "1934-03-13T18:09:54+08:00", "utc": "1934-03-13T10:09:54Z", "ms": -1129902605822.1829 }, "end": { "local": "1934-03-13T19:46:32+08:00", "utc": "1934-03-13T11:46:32Z", "ms": -1129896808114.3125 } }, "covered_min": 97, "window_min": 97, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:23 on Tue 13 Mar to 00:48 on Wed 14 Mar.", "fact": "1934-03-12T19:23:01Z → 1934-03-13T16:47:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:09–19:46 on the 12th, 18:10–19:47 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 97 minutes on the 12th and 97 of 97 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 18076 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Tuesday 13 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": "1934-03-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Tuesday 13 March. Trayodaśī runs from 03:23 on Tue 13 Mar to 00:48 on Wed 14 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-03-13", "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/1934/shivaratri?on=1934-03-13", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-13", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 693, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-03-14T00:47:48+08:00", "utc": "1934-03-13T16:47:48Z", "ms": -1129878731911.5566 }, "end": { "local": "1934-03-14T22:20:27+08:00", "utc": "1934-03-14T14:20:27Z", "ms": -1129801173191.1858 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-14T00:47:48+08:00", "utc": "1934-03-13T16:47:48Z", "ms": -1129878731911.5566 }, "end": { "local": "1934-03-14T22:20:27+08:00", "utc": "1934-03-14T14:20:27Z", "ms": -1129801173191.1858 } }, "kaala": "nishita", "days": [ { "local_date": "1934-03-13", "window": { "start": { "local": "1934-03-13T23:48:16+08:00", "utc": "1934-03-13T15:48:16Z", "ms": -1129882304417.669 }, "end": { "local": "1934-03-14T00:36:16+08:00", "utc": "1934-03-13T16:36:16Z", "ms": -1129879424417.669 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-14", "window": { "start": { "local": "1934-03-14T23:47:59+08:00", "utc": "1934-03-14T15:47:59Z", "ms": -1129795920874.7656 }, "end": { "local": "1934-03-15T00:35:59+08:00", "utc": "1934-03-14T16:35:59Z", "ms": -1129793040874.7656 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:48 on Wed 14 Mar to 22:20 on Wed 14 Mar.", "fact": "1934-03-13T16:47:48Z → 1934-03-14T14:20:27Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:48–00:36 on the 13th, 23:48–00:36 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 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 693 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Tuesday 13 March.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-03-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-13", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Tuesday 13 March. Caturdaśī runs from 00:48 on Wed 14 Mar to 22:20 on Wed 14 Mar, and reaches niśītha on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-03-13", "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/1934/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20582, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-03-15T20:08:16+08:00", "utc": "1934-03-15T12:08:16Z", "ms": -1129722704071.7817 }, "end": { "local": "1934-03-16T18:18:59+08:00", "utc": "1934-03-16T10:18:59Z", "ms": -1129642861235.8442 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-15T20:08:16+08:00", "utc": "1934-03-15T12:08:16Z", "ms": -1129722704071.7817 }, "end": { "local": "1934-03-16T18:18:59+08:00", "utc": "1934-03-16T10:18:59Z", "ms": -1129642861235.8442 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-15", "window": { "start": { "local": "1934-03-15T11:48:14+08:00", "utc": "1934-03-15T03:48:14Z", "ms": -1129752706031.6162 }, "end": { "local": "1934-03-15T12:36:14+08:00", "utc": "1934-03-15T04:36:14Z", "ms": -1129749826031.6162 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-16", "window": { "start": { "local": "1934-03-16T11:47:57+08:00", "utc": "1934-03-16T03:47:57Z", "ms": -1129666322850.1392 }, "end": { "local": "1934-03-16T12:35:57+08:00", "utc": "1934-03-16T04:35:57Z", "ms": -1129663442850.1392 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 20:08 on Thu 15 Mar to 18:19 on Fri 16 Mar.", "fact": "1934-03-15T12:08:16Z → 1934-03-16T10:18:59Z" }, { "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": "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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20582 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Fuzhou, 1934: Friday 16 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": "1934-03-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Caitra) (Chaitra Navratri) 1934 falls on Friday 16 March. Pratipadā runs from 20:08 on Thu 15 Mar to 18:19 on Fri 16 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13397, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-03-17T17:00:12+08:00", "utc": "1934-03-17T09:00:12Z", "ms": -1129561188277.0325 }, "end": { "local": "1934-03-18T16:18:40+08:00", "utc": "1934-03-18T08:18:40Z", "ms": -1129477280172.0767 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-17T17:00:12+08:00", "utc": "1934-03-17T09:00:12Z", "ms": -1129561188277.0325 }, "end": { "local": "1934-03-18T16:18:40+08:00", "utc": "1934-03-18T08:18:40Z", "ms": -1129477280172.0767 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-17", "window": { "start": { "local": "1934-03-17T11:47:40+08:00", "utc": "1934-03-17T03:47:40Z", "ms": -1129579939901.4985 }, "end": { "local": "1934-03-17T12:35:40+08:00", "utc": "1934-03-17T04:35:40Z", "ms": -1129577059901.4985 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-18", "window": { "start": { "local": "1934-03-18T11:47:23+08:00", "utc": "1934-03-18T03:47:23Z", "ms": -1129493557168.9653 }, "end": { "local": "1934-03-18T12:35:23+08:00", "utc": "1934-03-18T04:35:23Z", "ms": -1129490677168.9653 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 17:00 on Sat 17 Mar to 16:19 on Sun 18 Mar.", "fact": "1934-03-17T09:00:12Z → 1934-03-18T08:18:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:48–12:36 on the 17th, 11:47–12:35 on the 18th.", "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 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13397 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Fuzhou, 1934: Sunday 18 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": "1934-03-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaurī Tṛtīyā (Gangaur) 1934 falls on Sunday 18 March. Tṛtīyā runs from 17:00 on Sat 17 Mar to 16:19 on Sun 18 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13397, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-03-17T17:00:12+08:00", "utc": "1934-03-17T09:00:12Z", "ms": -1129561188277.0325 }, "end": { "local": "1934-03-18T16:18:40+08:00", "utc": "1934-03-18T08:18:40Z", "ms": -1129477280172.0767 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-17T17:00:12+08:00", "utc": "1934-03-17T09:00:12Z", "ms": -1129561188277.0325 }, "end": { "local": "1934-03-18T16:18:40+08:00", "utc": "1934-03-18T08:18:40Z", "ms": -1129477280172.0767 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-17", "window": { "start": { "local": "1934-03-17T11:47:40+08:00", "utc": "1934-03-17T03:47:40Z", "ms": -1129579939901.4985 }, "end": { "local": "1934-03-17T12:35:40+08:00", "utc": "1934-03-17T04:35:40Z", "ms": -1129577059901.4985 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-18", "window": { "start": { "local": "1934-03-18T11:47:23+08:00", "utc": "1934-03-18T03:47:23Z", "ms": -1129493557168.9653 }, "end": { "local": "1934-03-18T12:35:23+08:00", "utc": "1934-03-18T04:35:23Z", "ms": -1129490677168.9653 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 17:00 on Sat 17 Mar to 16:19 on Sun 18 Mar.", "fact": "1934-03-17T09:00:12Z → 1934-03-18T08:18:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:48–12:36 on the 17th, 11:47–12:35 on the 18th.", "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 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13397 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Fuzhou, 1934: Sunday 18 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": "1934-03-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Saubhāgya Śayana Vrata 1934 falls on Sunday 18 March. Tṛtīyā runs from 17:00 on Sat 17 Mar to 16:19 on Sun 18 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-03-19", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13397, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-03-18T16:18:40+08:00", "utc": "1934-03-18T08:18:40Z", "ms": -1129477280172.0767 }, "end": { "local": "1934-03-19T16:19:19+08:00", "utc": "1934-03-19T08:19:19Z", "ms": -1129390841290.0708 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-18T16:18:40+08:00", "utc": "1934-03-18T08:18:40Z", "ms": -1129477280172.0767 }, "end": { "local": "1934-03-19T16:19:19+08:00", "utc": "1934-03-19T08:19:19Z", "ms": -1129390841290.0708 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-18", "window": { "start": { "local": "1934-03-18T11:47:23+08:00", "utc": "1934-03-18T03:47:23Z", "ms": -1129493557168.9653 }, "end": { "local": "1934-03-18T12:35:23+08:00", "utc": "1934-03-18T04:35:23Z", "ms": -1129490677168.9653 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-19", "window": { "start": { "local": "1934-03-19T11:47:05+08:00", "utc": "1934-03-19T03:47:05Z", "ms": -1129407174635.186 }, "end": { "local": "1934-03-19T12:35:05+08:00", "utc": "1934-03-19T04:35:05Z", "ms": -1129404294635.186 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:19 on Sun 18 Mar to 16:19 on Mon 19 Mar.", "fact": "1934-03-18T08:18:40Z → 1934-03-19T08:19:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 18th, 11:47–12:35 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. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13397 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Monday 19 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": "1934-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Monday 19 March. Caturthī runs from 16:19 on Sun 18 Mar to 16:19 on Mon 19 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-03-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13453, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-03-19T16:19:19+08:00", "utc": "1934-03-19T08:19:19Z", "ms": -1129390841290.0708 }, "end": { "local": "1934-03-20T17:04:07+08:00", "utc": "1934-03-20T09:04:07Z", "ms": -1129301752838.6787 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-19T16:19:19+08:00", "utc": "1934-03-19T08:19:19Z", "ms": -1129390841290.0708 }, "end": { "local": "1934-03-20T17:04:07+08:00", "utc": "1934-03-20T09:04:07Z", "ms": -1129301752838.6787 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-19", "window": { "start": { "local": "1934-03-19T11:47:05+08:00", "utc": "1934-03-19T03:47:05Z", "ms": -1129407174635.186 }, "end": { "local": "1934-03-19T12:35:05+08:00", "utc": "1934-03-19T04:35:05Z", "ms": -1129404294635.186 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-20", "window": { "start": { "local": "1934-03-20T11:46:48+08:00", "utc": "1934-03-20T03:46:48Z", "ms": -1129320792282.1257 }, "end": { "local": "1934-03-20T12:34:48+08:00", "utc": "1934-03-20T04:34:48Z", "ms": -1129317912282.1257 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 16:19 on Mon 19 Mar to 17:04 on Tue 20 Mar.", "fact": "1934-03-19T08:19:19Z → 1934-03-20T09:04:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 19th, 11:47–12:35 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 13453 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Fuzhou, 1934: Tuesday 20 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": "1934-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pañcamī 1934 falls on Tuesday 20 March. Pañcamī runs from 16:19 on Mon 19 Mar to 17:04 on Tue 20 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28750, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-03-22T20:33:22+08:00", "utc": "1934-03-22T12:33:22Z", "ms": -1129116398191.7324 }, "end": { "local": "1934-03-23T22:59:51+08:00", "utc": "1934-03-23T14:59:51Z", "ms": -1129021208669.4126 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-22T20:33:22+08:00", "utc": "1934-03-22T12:33:22Z", "ms": -1129116398191.7324 }, "end": { "local": "1934-03-23T22:59:51+08:00", "utc": "1934-03-23T14:59:51Z", "ms": -1129021208669.4126 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-22", "window": { "start": { "local": "1934-03-22T11:46:12+08:00", "utc": "1934-03-22T03:46:12Z", "ms": -1129148028042.829 }, "end": { "local": "1934-03-22T12:34:12+08:00", "utc": "1934-03-22T04:34:12Z", "ms": -1129145148042.829 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-03-23", "window": { "start": { "local": "1934-03-23T11:45:54+08:00", "utc": "1934-03-23T03:45:54Z", "ms": -1129061646117.5547 }, "end": { "local": "1934-03-23T12:33:54+08:00", "utc": "1934-03-23T04:33:54Z", "ms": -1129058766117.5547 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 20:33 on Thu 22 Mar to 23:00 on Fri 23 Mar.", "fact": "1934-03-22T12:33:22Z → 1934-03-23T14:59:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 22nd, 11:46–12:34 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28750 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Fuzhou, 1934: Friday 23 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": "1934-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhavānī Utpatti 1934 falls on Friday 23 March. Aṣṭamī runs from 20:33 on Thu 22 Mar to 23:00 on Fri 23 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36553, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1934-03-23T22:59:51+08:00", "utc": "1934-03-23T14:59:51Z", "ms": -1129021208669.4126 }, "end": { "local": "1934-03-25T01:36:05+08:00", "utc": "1934-03-24T17:36:05Z", "ms": -1128925435211.879 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-23T22:59:51+08:00", "utc": "1934-03-23T14:59:51Z", "ms": -1129021208669.4126 }, "end": { "local": "1934-03-25T01:36:05+08:00", "utc": "1934-03-24T17:36:05Z", "ms": -1128925435211.879 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-24", "window": { "start": { "local": "1934-03-24T11:45:36+08:00", "utc": "1934-03-24T03:45:36Z", "ms": -1128975264295.077 }, "end": { "local": "1934-03-24T12:33:36+08:00", "utc": "1934-03-24T04:33:36Z", "ms": -1128972384295.077 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-03-25", "window": { "start": { "local": "1934-03-25T11:45:17+08:00", "utc": "1934-03-25T03:45:17Z", "ms": -1128888882554.8188 }, "end": { "local": "1934-03-25T12:33:17+08:00", "utc": "1934-03-25T04:33:17Z", "ms": -1128886002554.8188 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 23:00 on Fri 23 Mar to 01:36 on Sun 25 Mar.", "fact": "1934-03-23T14:59:51Z → 1934-03-24T17:36:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 24th, 11:45–12:33 on the 25th.", "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 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: unstated → only-day · margin 36553 s" }, { "step": "ruling", "text": "Rāma Navamī, Fuzhou, 1934: Saturday 24 March.", "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": "1934-03-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāma Navamī 1934 falls on Saturday 24 March. Navamī runs from 23:00 on Fri 23 Mar to 01:36 on Sun 25 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-03-27", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 992, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-03-26T04:06:34+08:00", "utc": "1934-03-25T20:06:34Z", "ms": -1128830005979.914 }, "end": { "local": "1934-03-27T06:17:17+08:00", "utc": "1934-03-26T22:17:17Z", "ms": -1128735762896.843 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-26T04:06:34+08:00", "utc": "1934-03-25T20:06:34Z", "ms": -1128830005979.914 }, "end": { "local": "1934-03-27T06:17:17+08:00", "utc": "1934-03-26T22:17:17Z", "ms": -1128735762896.843 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-03-26", "window": { "start": { "local": "1934-03-26T06:01:50+08:00", "utc": "1934-03-25T22:01:50Z", "ms": -1128823089995.775 }, "end": { "local": "1934-03-26T06:01:50+08:00", "utc": "1934-03-25T22:01:50Z", "ms": -1128823089995.775 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-03-27", "window": { "start": { "local": "1934-03-27T06:00:45+08:00", "utc": "1934-03-26T22:00:45Z", "ms": -1128736754519.661 }, "end": { "local": "1934-03-27T06:00:45+08:00", "utc": "1934-03-26T22:00:45Z", "ms": -1128736754519.661 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:07 on Mon 26 Mar to 06:17 on Tue 27 Mar.", "fact": "1934-03-25T20:06:34Z → 1934-03-26T22:17:17Z" }, { "step": "kaala", "text": "Sunrise is at 06:02 on the 26th and 06:01 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 992 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Fuzhou, 1934: Tuesday 27 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": "1934-03-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmadā Ekādaśī 1934 falls on Tuesday 27 March. Ekādaśī runs from 04:07 on Mon 26 Mar to 06:17 on Tue 27 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-03-27", "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/1934/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9768, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-03-28T07:57:36+08:00", "utc": "1934-03-27T23:57:36Z", "ms": -1128643343790.4136 }, "end": { "local": "1934-03-29T09:01:16+08:00", "utc": "1934-03-29T01:01:16Z", "ms": -1128553124148.2803 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-28T07:57:36+08:00", "utc": "1934-03-27T23:57:36Z", "ms": -1128643343790.4136 }, "end": { "local": "1934-03-29T09:01:16+08:00", "utc": "1934-03-29T01:01:16Z", "ms": -1128553124148.2803 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-28", "window": { "start": { "local": "1934-03-28T11:44:22+08:00", "utc": "1934-03-28T03:44:22Z", "ms": -1128629737616.044 }, "end": { "local": "1934-03-28T12:32:22+08:00", "utc": "1934-03-28T04:32:22Z", "ms": -1128626857616.044 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-03-29", "window": { "start": { "local": "1934-03-29T11:44:04+08:00", "utc": "1934-03-29T03:44:04Z", "ms": -1128543355991.3975 }, "end": { "local": "1934-03-29T12:32:04+08:00", "utc": "1934-03-29T04:32:04Z", "ms": -1128540475991.3975 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:58 on Wed 28 Mar to 09:01 on Thu 29 Mar.", "fact": "1934-03-27T23:57:36Z → 1934-03-29T01:01:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 28th, 11:44–12:32 on the 29th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 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 9768 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Fuzhou, 1934: Wednesday 28 March.", "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": "1934-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Anaṅga Trayodaśī 1934 falls on Wednesday 28 March. Trayodaśī runs from 07:58 on Wed 28 Mar to 09:01 on Thu 29 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-03-28", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33376, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-03-28T07:57:36+08:00", "utc": "1934-03-27T23:57:36Z", "ms": -1128643343790.4136 }, "end": { "local": "1934-03-29T09:01:16+08:00", "utc": "1934-03-29T01:01:16Z", "ms": -1128553124148.2803 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-28T07:57:36+08:00", "utc": "1934-03-27T23:57:36Z", "ms": -1128643343790.4136 }, "end": { "local": "1934-03-29T09:01:16+08:00", "utc": "1934-03-29T01:01:16Z", "ms": -1128553124148.2803 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-03-28", "window": { "start": { "local": "1934-03-28T18:17:04+08:00", "utc": "1934-03-28T10:17:04Z", "ms": -1128606176221.8408 }, "end": { "local": "1934-03-28T19:50:36+08:00", "utc": "1934-03-28T11:50:36Z", "ms": -1128600563850.8403 } }, "covered_min": 94, "window_min": 94, "qualifies": true }, { "local_date": "1934-03-29", "window": { "start": { "local": "1934-03-29T18:17:31+08:00", "utc": "1934-03-29T10:17:31Z", "ms": -1128519748543.4583 }, "end": { "local": "1934-03-29T19:50:52+08:00", "utc": "1934-03-29T11:50:52Z", "ms": -1128514148441.4592 } }, "covered_min": 0, "window_min": 93, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:58 on Wed 28 Mar to 09:01 on Thu 29 Mar.", "fact": "1934-03-27T23:57:36Z → 1934-03-29T01:01:16Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:17–19:51 on the 28th, 18:18–19:51 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 94 of 94 minutes on the 28th and 0 of 93 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 33376 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Wednesday 28 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": "1934-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Wednesday 28 March. Trayodaśī runs from 07:58 on Wed 28 Mar to 09:01 on Thu 29 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-03-28", "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/1934/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8245, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-03-29T09:01:16+08:00", "utc": "1934-03-29T01:01:16Z", "ms": -1128553124148.2803 }, "end": { "local": "1934-03-30T09:26:20+08:00", "utc": "1934-03-30T01:26:20Z", "ms": -1128465219791.3083 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-29T09:01:16+08:00", "utc": "1934-03-29T01:01:16Z", "ms": -1128553124148.2803 }, "end": { "local": "1934-03-30T09:26:20+08:00", "utc": "1934-03-30T01:26:20Z", "ms": -1128465219791.3083 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-29", "window": { "start": { "local": "1934-03-29T11:44:04+08:00", "utc": "1934-03-29T03:44:04Z", "ms": -1128543355991.3975 }, "end": { "local": "1934-03-29T12:32:04+08:00", "utc": "1934-03-29T04:32:04Z", "ms": -1128540475991.3975 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-03-30", "window": { "start": { "local": "1934-03-30T11:43:46+08:00", "utc": "1934-03-30T03:43:46Z", "ms": -1128456974340.3396 }, "end": { "local": "1934-03-30T12:31:46+08:00", "utc": "1934-03-30T04:31:46Z", "ms": -1128454094340.3396 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:01 on Thu 29 Mar to 09:26 on Fri 30 Mar.", "fact": "1934-03-29T01:01:16Z → 1934-03-30T01:26:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 29th, 11:44–12:32 on the 30th.", "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 29th and 0 of 48 on the 30th.", "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 8245 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Fuzhou, 1934: Thursday 29 March.", "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": "1934-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Viṣṇudamanaka Caturdaśī 1934 falls on Thursday 29 March. Caturdaśī runs from 09:01 on Thu 29 Mar to 09:26 on Fri 30 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-03-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8245, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-03-30T09:26:20+08:00", "utc": "1934-03-30T01:26:20Z", "ms": -1128465219791.3083 }, "end": { "local": "1934-03-31T09:14:28+08:00", "utc": "1934-03-31T01:14:28Z", "ms": -1128379531662.6394 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "1934-03-30T09:26:20+08:00", "utc": "1934-03-30T01:26:20Z", "ms": -1128465219791.3083 }, "end": { "local": "1934-03-31T09:14:28+08:00", "utc": "1934-03-31T01:14:28Z", "ms": -1128379531662.6394 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-03-30", "window": { "start": { "local": "1934-03-30T11:43:46+08:00", "utc": "1934-03-30T03:43:46Z", "ms": -1128456974340.3396 }, "end": { "local": "1934-03-30T12:31:46+08:00", "utc": "1934-03-30T04:31:46Z", "ms": -1128454094340.3396 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-03-31", "window": { "start": { "local": "1934-03-31T11:43:27+08:00", "utc": "1934-03-31T03:43:27Z", "ms": -1128370592639.9785 }, "end": { "local": "1934-03-31T12:31:27+08:00", "utc": "1934-03-31T04:31:27Z", "ms": -1128367712639.9785 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:26 on Fri 30 Mar to 09:14 on Sat 31 Mar.", "fact": "1934-03-30T01:26:20Z → 1934-03-31T01:14:28Z" }, { "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": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8245 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Fuzhou, 1934: Friday 30 March.", "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": "1934-03-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-03-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Caitrī Pūrṇimā 1934 falls on Friday 30 March. Pūrṇimā runs from 09:26 on Fri 30 Mar to 09:14 on Sat 31 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-04-03", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22112, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-04-03T05:45:21+08:00", "utc": "1934-04-02T21:45:21Z", "ms": -1128132879224.3586 }, "end": { "local": "1934-04-04T03:57:35+08:00", "utc": "1934-04-03T19:57:35Z", "ms": -1128052945367.599 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-03T05:45:21+08:00", "utc": "1934-04-02T21:45:21Z", "ms": -1128132879224.3586 }, "end": { "local": "1934-04-04T03:57:35+08:00", "utc": "1934-04-03T19:57:35Z", "ms": -1128052945367.599 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-04-02", "window": { "start": { "local": "1934-04-02T20:43:24+08:00", "utc": "1934-04-02T12:43:24Z", "ms": -1128165396490.959 }, "end": { "local": "1934-04-02T20:43:24+08:00", "utc": "1934-04-02T12:43:24Z", "ms": -1128165396490.959 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-04-03", "window": { "start": { "local": "1934-04-03T21:49:03+08:00", "utc": "1934-04-03T13:49:03Z", "ms": -1128075057194.2634 }, "end": { "local": "1934-04-03T21:49:03+08:00", "utc": "1934-04-03T13:49:03Z", "ms": -1128075057194.2634 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:45 on Tue 3 Apr to 03:58 on Wed 4 Apr.", "fact": "1934-04-02T21:45:21Z → 1934-04-03T19:57:35Z" }, { "step": "kaala", "text": "Moonrise is at 20:43 on the 2nd and 21:49 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 22112 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Tuesday 3 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": "1934-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Tuesday 3 April. Caturthī runs from 05:45 on Tue 3 Apr to 03:58 on Wed 4 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-04-03", "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/1934/ekadashi?on=1934-04-10", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28662, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-04-09T15:40:05+08:00", "utc": "1934-04-09T07:40:05Z", "ms": -1127578795482.4282 }, "end": { "local": "1934-04-10T13:43:40+08:00", "utc": "1934-04-10T05:43:40Z", "ms": -1127499379725.8506 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-09T15:40:05+08:00", "utc": "1934-04-09T07:40:05Z", "ms": -1127578795482.4282 }, "end": { "local": "1934-04-10T13:43:40+08:00", "utc": "1934-04-10T05:43:40Z", "ms": -1127499379725.8506 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-04-09", "window": { "start": { "local": "1934-04-09T05:47:00+08:00", "utc": "1934-04-08T21:47:00Z", "ms": -1127614379857.4937 }, "end": { "local": "1934-04-09T05:47:00+08:00", "utc": "1934-04-08T21:47:00Z", "ms": -1127614379857.4937 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-04-10", "window": { "start": { "local": "1934-04-10T05:45:59+08:00", "utc": "1934-04-09T21:45:59Z", "ms": -1127528041309.0298 }, "end": { "local": "1934-04-10T05:45:59+08:00", "utc": "1934-04-09T21:45:59Z", "ms": -1127528041309.0298 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:40 on Mon 9 Apr to 13:44 on Tue 10 Apr.", "fact": "1934-04-09T07:40:05Z → 1934-04-10T05:43:40Z" }, { "step": "kaala", "text": "Sunrise is at 05:47 on the 9th and 05:46 on the 10th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 9th and is on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28662 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Fuzhou, 1934: Tuesday 10 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": "1934-04-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Varūthinī Ekādaśī 1934 falls on Tuesday 10 April. Ekādaśī runs from 15:40 on Mon 9 Apr to 13:44 on Tue 10 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-04-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/pradosha-vrata?on=1934-04-11", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23321, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-04-11T11:54:53+08:00", "utc": "1934-04-11T03:54:53Z", "ms": -1127419507031.4207 }, "end": { "local": "1934-04-12T10:17:29+08:00", "utc": "1934-04-12T02:17:29Z", "ms": -1127338951173.17 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-11T11:54:53+08:00", "utc": "1934-04-11T03:54:53Z", "ms": -1127419507031.4207 }, "end": { "local": "1934-04-12T10:17:29+08:00", "utc": "1934-04-12T02:17:29Z", "ms": -1127338951173.17 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-04-11", "window": { "start": { "local": "1934-04-11T18:23:34+08:00", "utc": "1934-04-11T10:23:34Z", "ms": -1127396186320.0217 }, "end": { "local": "1934-04-11T19:54:17+08:00", "utc": "1934-04-11T11:54:17Z", "ms": -1127390743198.9607 } }, "covered_min": 91, "window_min": 91, "qualifies": true }, { "local_date": "1934-04-12", "window": { "start": { "local": "1934-04-12T18:24:02+08:00", "utc": "1934-04-12T10:24:02Z", "ms": -1127309757833.781 }, "end": { "local": "1934-04-12T19:54:33+08:00", "utc": "1934-04-12T11:54:33Z", "ms": -1127304326524.903 } }, "covered_min": 0, "window_min": 91, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:55 on Wed 11 Apr to 10:17 on Thu 12 Apr.", "fact": "1934-04-11T03:54:53Z → 1934-04-12T02:17:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:24–19:54 on the 11th, 18:24–19:55 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 91 of 91 minutes on the 11th and 0 of 91 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 23321 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Wednesday 11 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": "1934-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Wednesday 11 April. Trayodaśī runs from 11:55 on Wed 11 Apr to 10:17 on Thu 12 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-04-11", "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/1934/shivaratri?on=1934-04-12", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30528, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-04-12T10:17:29+08:00", "utc": "1934-04-12T02:17:29Z", "ms": -1127338951173.17 }, "end": { "local": "1934-04-13T08:56:17+08:00", "utc": "1934-04-13T00:56:17Z", "ms": -1127257422726.0122 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-12T10:17:29+08:00", "utc": "1934-04-12T02:17:29Z", "ms": -1127338951173.17 }, "end": { "local": "1934-04-13T08:56:17+08:00", "utc": "1934-04-13T00:56:17Z", "ms": -1127257422726.0122 } }, "kaala": "nishita", "days": [ { "local_date": "1934-04-11", "window": { "start": { "local": "1934-04-11T23:39:45+08:00", "utc": "1934-04-11T15:39:45Z", "ms": -1127377214616.043 }, "end": { "local": "1934-04-12T00:27:45+08:00", "utc": "1934-04-11T16:27:45Z", "ms": -1127374334616.043 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-04-12", "window": { "start": { "local": "1934-04-12T23:39:30+08:00", "utc": "1934-04-12T15:39:30Z", "ms": -1127290830425.4893 }, "end": { "local": "1934-04-13T00:27:30+08:00", "utc": "1934-04-12T16:27:30Z", "ms": -1127287950425.4893 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:17 on Thu 12 Apr to 08:56 on Fri 13 Apr.", "fact": "1934-04-12T02:17:29Z → 1934-04-13T00:56:17Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:40–00:28 on the 11th, 23:39–00:27 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 30528 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Thursday 12 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": "1934-04-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Thursday 12 April. Caturdaśī runs from 10:17 on Thu 12 Apr to 08:56 on Fri 13 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-04-12", "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/1934/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28407, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "1934-04-13T21:48:30+08:00", "utc": "1934-04-13T13:48:30Z", "ms": -1127211089873.6562 }, "end": { "local": "1934-05-14T18:45:40+08:00", "utc": "1934-05-14T10:45:40Z", "ms": -1124543659912.5586 } }, "span": { "of": "transit", "start": { "local": "1934-04-13T21:48:30+08:00", "utc": "1934-04-13T13:48:30Z", "ms": -1127211089873.6562 }, "end": { "local": "1934-04-13T21:48:30+08:00", "utc": "1934-04-13T13:48:30Z", "ms": -1127211089873.6562 } }, "kaala": "day", "days": [ { "local_date": "1934-04-13", "window": { "start": { "local": "1934-04-13T05:42:57+08:00", "utc": "1934-04-12T21:42:57Z", "ms": -1127269023017.1973 }, "end": { "local": "1934-04-14T05:41:57+08:00", "utc": "1934-04-13T21:41:57Z", "ms": -1127182682628.277 } }, "covered_min": 1, "window_min": 1439, "qualifies": true }, { "local_date": "1934-04-14", "window": { "start": { "local": "1934-04-14T05:41:57+08:00", "utc": "1934-04-13T21:41:57Z", "ms": -1127182682628.277 }, "end": { "local": "1934-04-15T05:40:58+08:00", "utc": "1934-04-14T21:40:58Z", "ms": -1127096341723.383 } }, "covered_min": 0, "window_min": 1439, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 21:49 on Fri 13 Apr.", "fact": "1934-04-13T13:48:30Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:43 on the 13th, and from 05:42 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 28407 s" }, { "step": "ruling", "text": "Vaiśākhī, Fuzhou, 1934: Friday 13 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "1934-04-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "1934-04-14", "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 1934 falls on Friday 13 April. The Sun enters Meṣa at 21:49 on Fri 13 Apr, and the rule counts the day from sunrise. 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/1934/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/1934/vinayaka-chaturthi?on=1934-04-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8240, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-04-17T08:05:03+08:00", "utc": "1934-04-17T00:05:03Z", "ms": -1126914897204.0767 }, "end": { "local": "1934-04-18T09:21:10+08:00", "utc": "1934-04-18T01:21:10Z", "ms": -1126823929555.729 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-17T08:05:03+08:00", "utc": "1934-04-17T00:05:03Z", "ms": -1126914897204.0767 }, "end": { "local": "1934-04-18T09:21:10+08:00", "utc": "1934-04-18T01:21:10Z", "ms": -1126823929555.729 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-04-17", "window": { "start": { "local": "1934-04-17T11:38:44+08:00", "utc": "1934-04-17T03:38:44Z", "ms": -1126902075881.0508 }, "end": { "local": "1934-04-17T12:26:44+08:00", "utc": "1934-04-17T04:26:44Z", "ms": -1126899195881.0508 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-04-18", "window": { "start": { "local": "1934-04-18T11:38:30+08:00", "utc": "1934-04-18T03:38:30Z", "ms": -1126815689955.196 }, "end": { "local": "1934-04-18T12:26:30+08:00", "utc": "1934-04-18T04:26:30Z", "ms": -1126812809955.196 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:05 on Tue 17 Apr to 09:21 on Wed 18 Apr.", "fact": "1934-04-17T00:05:03Z → 1934-04-18T01:21:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 17th, 11:39–12:27 on the 18th.", "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 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8240 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Tuesday 17 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": "1934-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Tuesday 17 April. Caturthī runs from 08:05 on Tue 17 Apr to 09:21 on Wed 18 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-04-17", "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/1934/ekadashi?on=1934-04-25", "festival": "ekadashi", "name": "Śukla Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20922, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-04-24T22:37:08+08:00", "utc": "1934-04-24T14:37:08Z", "ms": -1126257772136.0671 }, "end": { "local": "1934-04-25T23:42:07+08:00", "utc": "1934-04-25T15:42:07Z", "ms": -1126167473239.4434 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-24T22:37:08+08:00", "utc": "1934-04-24T14:37:08Z", "ms": -1126257772136.0671 }, "end": { "local": "1934-04-25T23:42:07+08:00", "utc": "1934-04-25T15:42:07Z", "ms": -1126167473239.4434 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-04-25", "window": { "start": { "local": "1934-04-25T05:31:41+08:00", "utc": "1934-04-24T21:31:41Z", "ms": -1126232899370.3625 }, "end": { "local": "1934-04-25T05:31:41+08:00", "utc": "1934-04-24T21:31:41Z", "ms": -1126232899370.3625 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-04-26", "window": { "start": { "local": "1934-04-26T05:30:49+08:00", "utc": "1934-04-25T21:30:49Z", "ms": -1126146551296.9797 }, "end": { "local": "1934-04-26T05:30:49+08:00", "utc": "1934-04-25T21:30:49Z", "ms": -1126146551296.9797 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:37 on Tue 24 Apr to 23:42 on Wed 25 Apr.", "fact": "1934-04-24T14:37:08Z → 1934-04-25T15:42:07Z" }, { "step": "kaala", "text": "Sunrise is at 05:32 on the 25th and 05:31 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 25th and is not 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 20922 s" }, { "step": "ruling", "text": "Śukla Ekādaśī, Fuzhou, 1934: Wednesday 25 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": "1934-04-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Ekādaśī 1934 falls on Wednesday 25 April. Ekādaśī runs from 22:37 on Tue 24 Apr to 23:42 on Wed 25 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-04-25", "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/1934/pradosha-vrata?on=1934-04-27", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-04-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12991, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-04-27T00:01:38+08:00", "utc": "1934-04-26T16:01:38Z", "ms": -1126079901972.8062 }, "end": { "local": "1934-04-27T23:35:38+08:00", "utc": "1934-04-27T15:35:38Z", "ms": -1125995062009.311 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-04-27T00:01:38+08:00", "utc": "1934-04-26T16:01:38Z", "ms": -1126079901972.8062 }, "end": { "local": "1934-04-27T23:35:38+08:00", "utc": "1934-04-27T15:35:38Z", "ms": -1125995062009.311 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-04-26", "window": { "start": { "local": "1934-04-26T18:30:55+08:00", "utc": "1934-04-26T10:30:55Z", "ms": -1126099745066.1333 }, "end": { "local": "1934-04-26T19:58:47+08:00", "utc": "1934-04-26T11:58:47Z", "ms": -1126094472714.8037 } }, "covered_min": 0, "window_min": 88, "qualifies": false }, { "local_date": "1934-04-27", "window": { "start": { "local": "1934-04-27T18:31:25+08:00", "utc": "1934-04-27T10:31:25Z", "ms": -1126013314524.6528 }, "end": { "local": "1934-04-27T19:59:07+08:00", "utc": "1934-04-27T11:59:07Z", "ms": -1126008052954.5166 } }, "covered_min": 88, "window_min": 88, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:02 on Fri 27 Apr to 23:36 on Fri 27 Apr.", "fact": "1934-04-26T16:01:38Z → 1934-04-27T15:35:38Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:31–19:59 on the 26th, 18:31–19:59 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 88 minutes on the 26th and 88 of 88 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 12991 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Friday 27 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": "1934-04-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-04-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Friday 27 April. Trayodaśī runs from 00:02 on Fri 27 Apr to 23:36 on Fri 27 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-04-27", "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/1934/sankashta-chaturthi?on=1934-05-02", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29871, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-05-02T13:31:10+08:00", "utc": "1934-05-02T05:31:10Z", "ms": -1125599330389.5996 }, "end": { "local": "1934-05-03T10:52:09+08:00", "utc": "1934-05-03T02:52:09Z", "ms": -1125522470649.5093 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-02T13:31:10+08:00", "utc": "1934-05-02T05:31:10Z", "ms": -1125599330389.5996 }, "end": { "local": "1934-05-03T10:52:09+08:00", "utc": "1934-05-03T02:52:09Z", "ms": -1125522470649.5093 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-05-02", "window": { "start": { "local": "1934-05-02T21:49:00+08:00", "utc": "1934-05-02T13:49:00Z", "ms": -1125569459566.5342 }, "end": { "local": "1934-05-02T21:49:00+08:00", "utc": "1934-05-02T13:49:00Z", "ms": -1125569459566.5342 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-05-03", "window": { "start": { "local": "1934-05-03T22:50:01+08:00", "utc": "1934-05-03T14:50:01Z", "ms": -1125479399236.9087 }, "end": { "local": "1934-05-03T22:50:01+08:00", "utc": "1934-05-03T14:50:01Z", "ms": -1125479399236.9087 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:31 on Wed 2 May to 10:52 on Thu 3 May.", "fact": "1934-05-02T05:31:10Z → 1934-05-03T02:52:09Z" }, { "step": "kaala", "text": "Moonrise is at 21:49 on the 2nd and 22:50 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 29871 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Wednesday 2 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": "1934-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Wednesday 2 May. Caturthī runs from 13:31 on Wed 2 May to 10:52 on Thu 3 May and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-05-02", "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/1934/ekadashi?on=1934-05-09", "festival": "ekadashi", "name": "Kṛṣṇa Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24067, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-05-08T22:39:48+08:00", "utc": "1934-05-08T14:39:48Z", "ms": -1125048012404.8828 }, "end": { "local": "1934-05-09T21:32:43+08:00", "utc": "1934-05-09T13:32:43Z", "ms": -1124965636797.894 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-08T22:39:48+08:00", "utc": "1934-05-08T14:39:48Z", "ms": -1125048012404.8828 }, "end": { "local": "1934-05-09T21:32:43+08:00", "utc": "1934-05-09T13:32:43Z", "ms": -1124965636797.894 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-05-09", "window": { "start": { "local": "1934-05-09T05:20:55+08:00", "utc": "1934-05-08T21:20:55Z", "ms": -1125023945370.48 }, "end": { "local": "1934-05-09T05:20:55+08:00", "utc": "1934-05-08T21:20:55Z", "ms": -1125023945370.48 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-05-10", "window": { "start": { "local": "1934-05-10T05:20:16+08:00", "utc": "1934-05-09T21:20:16Z", "ms": -1124937584034.5884 }, "end": { "local": "1934-05-10T05:20:16+08:00", "utc": "1934-05-09T21:20:16Z", "ms": -1124937584034.5884 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:40 on Tue 8 May to 21:33 on Wed 9 May.", "fact": "1934-05-08T14:39:48Z → 1934-05-09T13:32:43Z" }, { "step": "kaala", "text": "Sunrise is at 05:21 on the 9th and 05:20 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 24067 s" }, { "step": "ruling", "text": "Kṛṣṇa Ekādaśī, Fuzhou, 1934: Wednesday 9 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": "1934-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Ekādaśī 1934 falls on Wednesday 9 May. Ekādaśī runs from 22:40 on Tue 8 May to 21:33 on Wed 9 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-05-09", "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/1934/pradosha-vrata?on=1934-05-11", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 663, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-05-10T20:43:52+08:00", "utc": "1934-05-10T12:43:52Z", "ms": -1124882167939.7034 }, "end": { "local": "1934-05-11T20:15:13+08:00", "utc": "1934-05-11T12:15:13Z", "ms": -1124797486609.543 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-10T20:43:52+08:00", "utc": "1934-05-10T12:43:52Z", "ms": -1124882167939.7034 }, "end": { "local": "1934-05-11T20:15:13+08:00", "utc": "1934-05-11T12:15:13Z", "ms": -1124797486609.543 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-05-10", "window": { "start": { "local": "1934-05-10T18:38:16+08:00", "utc": "1934-05-10T10:38:16Z", "ms": -1124889704297.3042 }, "end": { "local": "1934-05-10T20:03:47+08:00", "utc": "1934-05-10T12:03:47Z", "ms": -1124884573270.8352 } }, "covered_min": 0, "window_min": 86, "qualifies": false }, { "local_date": "1934-05-11", "window": { "start": { "local": "1934-05-11T18:38:48+08:00", "utc": "1934-05-11T10:38:48Z", "ms": -1124803271945.973 }, "end": { "local": "1934-05-11T20:04:10+08:00", "utc": "1934-05-11T12:04:10Z", "ms": -1124798150093.126 } }, "covered_min": 85, "window_min": 85, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:44 on Thu 10 May to 20:15 on Fri 11 May.", "fact": "1934-05-10T12:43:52Z → 1934-05-11T12:15:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:38–20:04 on the 10th, 18:39–20:04 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 86 minutes on the 10th and 85 of 85 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 663 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Friday 11 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-11", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Friday 11 May. Trayodaśī runs from 20:44 on Thu 10 May to 20:15 on Fri 11 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-05-11", "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/1934/shivaratri?on=1934-05-11", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11982, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-05-11T20:15:13+08:00", "utc": "1934-05-11T12:15:13Z", "ms": -1124797486609.543 }, "end": { "local": "1934-05-12T20:09:34+08:00", "utc": "1934-05-12T12:09:34Z", "ms": -1124711426201.9426 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": true, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-11T20:15:13+08:00", "utc": "1934-05-11T12:15:13Z", "ms": -1124797486609.543 }, "end": { "local": "1934-05-12T20:09:34+08:00", "utc": "1934-05-12T12:09:34Z", "ms": -1124711426201.9426 } }, "kaala": "nishita", "days": [ { "local_date": "1934-05-11", "window": { "start": { "local": "1934-05-11T23:34:55+08:00", "utc": "1934-05-11T15:34:55Z", "ms": -1124785504997.7974 }, "end": { "local": "1934-05-12T00:22:55+08:00", "utc": "1934-05-11T16:22:55Z", "ms": -1124782624997.7974 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-05-12", "window": { "start": { "local": "1934-05-12T23:34:54+08:00", "utc": "1934-05-12T15:34:54Z", "ms": -1124699106461.7617 }, "end": { "local": "1934-05-13T00:22:54+08:00", "utc": "1934-05-12T16:22:54Z", "ms": -1124696226461.7617 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:15 on Fri 11 May to 20:10 on Sat 12 May.", "fact": "1934-05-11T12:15:13Z → 1934-05-12T12:09:34Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:35–00:23 on the 11th, 23:35–00:23 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 11982 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Friday 11 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": "1934-05-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Friday 11 May. Caturdaśī runs from 20:15 on Fri 11 May to 20:10 on Sat 12 May and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-05-11", "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/1934/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17224, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-05-15T22:39:36+08:00", "utc": "1934-05-15T14:39:36Z", "ms": -1124443224332.0476 }, "end": { "local": "1934-05-17T00:29:13+08:00", "utc": "1934-05-16T16:29:13Z", "ms": -1124350246924.2175 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-15T22:39:36+08:00", "utc": "1934-05-15T14:39:36Z", "ms": -1124443224332.0476 }, "end": { "local": "1934-05-17T00:29:13+08:00", "utc": "1934-05-16T16:29:13Z", "ms": -1124350246924.2175 } }, "kaala": "purvahna", "days": [ { "local_date": "1934-05-16", "window": { "start": { "local": "1934-05-16T05:16:48+08:00", "utc": "1934-05-15T21:16:48Z", "ms": -1124419392483.5159 }, "end": { "local": "1934-05-16T09:45:02+08:00", "utc": "1934-05-16T01:45:02Z", "ms": -1124403298292.936 } }, "covered_min": 268, "window_min": 268, "qualifies": true }, { "local_date": "1934-05-17", "window": { "start": { "local": "1934-05-17T05:16:17+08:00", "utc": "1934-05-16T21:16:17Z", "ms": -1124333023196.2869 }, "end": { "local": "1934-05-17T09:44:52+08:00", "utc": "1934-05-17T01:44:52Z", "ms": -1124316907997.3179 } }, "covered_min": 0, "window_min": 269, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:40 on Tue 15 May to 00:29 on Thu 17 May.", "fact": "1934-05-15T14:39:36Z → 1934-05-16T16:29:13Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:17–09:45 on the 16th, 05:16–09:45 on the 17th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 268 of 268 minutes on the 16th and 0 of 269 on the 17th.", "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 17224 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Fuzhou, 1934: Wednesday 16 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Tṛtīyā 1934 falls on Wednesday 16 May. Tṛtīyā runs from 22:40 on Tue 15 May to 00:29 on Thu 17 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9231, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-05-15T22:39:36+08:00", "utc": "1934-05-15T14:39:36Z", "ms": -1124443224332.0476 }, "end": { "local": "1934-05-17T00:29:13+08:00", "utc": "1934-05-16T16:29:13Z", "ms": -1124350246924.2175 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-15T22:39:36+08:00", "utc": "1934-05-15T14:39:36Z", "ms": -1124443224332.0476 }, "end": { "local": "1934-05-17T00:29:13+08:00", "utc": "1934-05-16T16:29:13Z", "ms": -1124350246924.2175 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-05-15", "window": { "start": { "local": "1934-05-15T18:40:58+08:00", "utc": "1934-05-15T10:40:58Z", "ms": -1124457542285.2563 }, "end": { "local": "1934-05-15T20:05:44+08:00", "utc": "1934-05-15T12:05:44Z", "ms": -1124452455645.0242 } }, "covered_min": 0, "window_min": 85, "qualifies": false }, { "local_date": "1934-05-16", "window": { "start": { "local": "1934-05-16T18:41:30+08:00", "utc": "1934-05-16T10:41:30Z", "ms": -1124371109911.7761 }, "end": { "local": "1934-05-16T20:06:08+08:00", "utc": "1934-05-16T12:06:08Z", "ms": -1124366031683.0442 } }, "covered_min": 85, "window_min": 85, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:40 on Tue 15 May to 00:29 on Thu 17 May.", "fact": "1934-05-15T14:39:36Z → 1934-05-16T16:29:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:41–20:06 on the 15th, 18:42–20:06 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 0 of 85 minutes on the 15th and 85 of 85 on the 16th.", "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 9231 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Fuzhou, 1934: Wednesday 16 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Jayantī 1934 falls on Wednesday 16 May. Tṛtīyā runs from 22:40 on Tue 15 May to 00:29 on Thu 17 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-05-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31872, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-05-17T00:29:13+08:00", "utc": "1934-05-16T16:29:13Z", "ms": -1124350246924.2175 }, "end": { "local": "1934-05-18T02:43:59+08:00", "utc": "1934-05-17T18:43:59Z", "ms": -1124255760824.182 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-17T00:29:13+08:00", "utc": "1934-05-16T16:29:13Z", "ms": -1124350246924.2175 }, "end": { "local": "1934-05-18T02:43:59+08:00", "utc": "1934-05-17T18:43:59Z", "ms": -1124255760824.182 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-17", "window": { "start": { "local": "1934-05-17T11:35:10+08:00", "utc": "1934-05-17T03:35:10Z", "ms": -1124310290397.8335 }, "end": { "local": "1934-05-17T12:23:10+08:00", "utc": "1934-05-17T04:23:10Z", "ms": -1124307410397.8335 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-05-18", "window": { "start": { "local": "1934-05-18T11:35:11+08:00", "utc": "1934-05-18T03:35:11Z", "ms": -1124223889050.9922 }, "end": { "local": "1934-05-18T12:23:11+08:00", "utc": "1934-05-18T04:23:11Z", "ms": -1124221009050.9922 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:29 on Thu 17 May to 02:44 on Fri 18 May.", "fact": "1934-05-16T16:29:13Z → 1934-05-17T18:43:59Z" }, { "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": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31872 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Thursday 17 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": "1934-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Thursday 17 May. Caturthī runs from 00:29 on Thu 17 May to 02:44 on Fri 18 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-05-17", "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/1934/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22792, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-05-18T02:43:59+08:00", "utc": "1934-05-17T18:43:59Z", "ms": -1124255760824.182 }, "end": { "local": "1934-05-19T05:15:21+08:00", "utc": "1934-05-18T21:15:21Z", "ms": -1124160278831.409 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-18T02:43:59+08:00", "utc": "1934-05-17T18:43:59Z", "ms": -1124255760824.182 }, "end": { "local": "1934-05-19T05:15:21+08:00", "utc": "1934-05-18T21:15:21Z", "ms": -1124160278831.409 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-18", "window": { "start": { "local": "1934-05-18T11:35:11+08:00", "utc": "1934-05-18T03:35:11Z", "ms": -1124223889050.9922 }, "end": { "local": "1934-05-18T12:23:11+08:00", "utc": "1934-05-18T04:23:11Z", "ms": -1124221009050.9922 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-05-19", "window": { "start": { "local": "1934-05-19T11:35:13+08:00", "utc": "1934-05-19T03:35:13Z", "ms": -1124137487164.1033 }, "end": { "local": "1934-05-19T12:23:13+08:00", "utc": "1934-05-19T04:23:13Z", "ms": -1124134607164.1033 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:44 on Fri 18 May to 05:15 on Sat 19 May.", "fact": "1934-05-17T18:43:59Z → 1934-05-18T21:15:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 18th, 11:35–12:23 on the 19th.", "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 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22792 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Fuzhou, 1934: Friday 18 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śaṅkara Jayantī 1934 falls on Friday 18 May. Pañcamī runs from 02:44 on Fri 18 May to 05:15 on Sat 19 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4761, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-05-20T07:50:57+08:00", "utc": "1934-05-19T23:50:57Z", "ms": -1124064543097.848 }, "end": { "local": "1934-05-21T10:15:57+08:00", "utc": "1934-05-21T02:15:57Z", "ms": -1123969442972.0798 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-20T07:50:57+08:00", "utc": "1934-05-19T23:50:57Z", "ms": -1124064543097.848 }, "end": { "local": "1934-05-21T10:15:57+08:00", "utc": "1934-05-21T02:15:57Z", "ms": -1123969442972.0798 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-20", "window": { "start": { "local": "1934-05-20T11:35:15+08:00", "utc": "1934-05-20T03:35:15Z", "ms": -1124051084744.4592 }, "end": { "local": "1934-05-20T12:23:15+08:00", "utc": "1934-05-20T04:23:15Z", "ms": -1124048204744.4592 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-05-21", "window": { "start": { "local": "1934-05-21T11:35:18+08:00", "utc": "1934-05-21T03:35:18Z", "ms": -1123964681799.6514 }, "end": { "local": "1934-05-21T12:23:18+08:00", "utc": "1934-05-21T04:23:18Z", "ms": -1123961801799.6514 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:51 on Sun 20 May to 10:16 on Mon 21 May.", "fact": "1934-05-19T23:50:57Z → 1934-05-21T02:15:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 20th, 11:35–12:23 on the 21st.", "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 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 4761 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Fuzhou, 1934: Sunday 20 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṅgotpatti (Ganga Saptami) 1934 falls on Sunday 20 May. Saptamī runs from 07:51 on Sun 20 May to 10:16 on Mon 21 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-05-25", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31288, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-05-24T14:10:35+08:00", "utc": "1934-05-24T06:10:35Z", "ms": -1123696165418.4814 }, "end": { "local": "1934-05-25T13:54:22+08:00", "utc": "1934-05-25T05:54:22Z", "ms": -1123610737877.0776 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-24T14:10:35+08:00", "utc": "1934-05-24T06:10:35Z", "ms": -1123696165418.4814 }, "end": { "local": "1934-05-25T13:54:22+08:00", "utc": "1934-05-25T05:54:22Z", "ms": -1123610737877.0776 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-05-24", "window": { "start": { "local": "1934-05-24T05:13:15+08:00", "utc": "1934-05-23T21:13:15Z", "ms": -1123728404715.6433 }, "end": { "local": "1934-05-24T05:13:15+08:00", "utc": "1934-05-23T21:13:15Z", "ms": -1123728404715.6433 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-05-25", "window": { "start": { "local": "1934-05-25T05:12:54+08:00", "utc": "1934-05-24T21:12:54Z", "ms": -1123642025770.6943 }, "end": { "local": "1934-05-25T05:12:54+08:00", "utc": "1934-05-24T21:12:54Z", "ms": -1123642025770.6943 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:11 on Thu 24 May to 13:54 on Fri 25 May.", "fact": "1934-05-24T06:10:35Z → 1934-05-25T05:54:22Z" }, { "step": "kaala", "text": "Sunrise is at 05:13 on the 24th and 05:13 on the 25th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 24th and is 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 31288 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Fuzhou, 1934: Friday 25 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": "1934-05-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Mohinī Ekādaśī 1934 falls on Friday 25 May. Ekādaśī runs from 14:11 on Thu 24 May to 13:54 on Fri 25 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-05-25", "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/1934/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1521, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-05-25T13:54:22+08:00", "utc": "1934-05-25T05:54:22Z", "ms": -1123610737877.0776 }, "end": { "local": "1934-05-26T12:49:02+08:00", "utc": "1934-05-26T04:49:02Z", "ms": -1123528258315.653 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-25T13:54:22+08:00", "utc": "1934-05-25T05:54:22Z", "ms": -1123610737877.0776 }, "end": { "local": "1934-05-26T12:49:02+08:00", "utc": "1934-05-26T04:49:02Z", "ms": -1123528258315.653 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-25", "window": { "start": { "local": "1934-05-25T11:35:35+08:00", "utc": "1934-05-25T03:35:35Z", "ms": -1123619064928.758 }, "end": { "local": "1934-05-25T12:23:35+08:00", "utc": "1934-05-25T04:23:35Z", "ms": -1123616184928.758 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-05-26", "window": { "start": { "local": "1934-05-26T11:35:41+08:00", "utc": "1934-05-26T03:35:41Z", "ms": -1123532659478.9136 }, "end": { "local": "1934-05-26T12:23:41+08:00", "utc": "1934-05-26T04:23:41Z", "ms": -1123529779478.9136 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 13:54 on Fri 25 May to 12:49 on Sat 26 May.", "fact": "1934-05-25T05:54:22Z → 1934-05-26T04:49:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 25th, 11:36–12:24 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 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 1521 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Fuzhou, 1934: Saturday 26 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": "1934-05-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Dvādaśī 1934 falls on Saturday 26 May. Dvādaśī runs from 13:54 on Fri 25 May to 12:49 on Sat 26 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1521, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-05-25T13:54:22+08:00", "utc": "1934-05-25T05:54:22Z", "ms": -1123610737877.0776 }, "end": { "local": "1934-05-26T12:49:02+08:00", "utc": "1934-05-26T04:49:02Z", "ms": -1123528258315.653 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-25T13:54:22+08:00", "utc": "1934-05-25T05:54:22Z", "ms": -1123610737877.0776 }, "end": { "local": "1934-05-26T12:49:02+08:00", "utc": "1934-05-26T04:49:02Z", "ms": -1123528258315.653 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-25", "window": { "start": { "local": "1934-05-25T11:35:35+08:00", "utc": "1934-05-25T03:35:35Z", "ms": -1123619064928.758 }, "end": { "local": "1934-05-25T12:23:35+08:00", "utc": "1934-05-25T04:23:35Z", "ms": -1123616184928.758 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-05-26", "window": { "start": { "local": "1934-05-26T11:35:41+08:00", "utc": "1934-05-26T03:35:41Z", "ms": -1123532659478.9136 }, "end": { "local": "1934-05-26T12:23:41+08:00", "utc": "1934-05-26T04:23:41Z", "ms": -1123529779478.9136 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 13:54 on Fri 25 May to 12:49 on Sat 26 May.", "fact": "1934-05-25T05:54:22Z → 1934-05-26T04:49:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 25th, 11:36–12:24 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 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 1521 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Fuzhou, 1934: Saturday 26 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": "1934-05-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Rukmiṇī Dvādaśī 1934 falls on Saturday 26 May. Dvādaśī runs from 13:54 on Fri 25 May to 12:49 on Sat 26 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-05-26", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21465, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-05-26T12:49:02+08:00", "utc": "1934-05-26T04:49:02Z", "ms": -1123528258315.653 }, "end": { "local": "1934-05-27T10:59:39+08:00", "utc": "1934-05-27T02:59:39Z", "ms": -1123448421123.701 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-26T12:49:02+08:00", "utc": "1934-05-26T04:49:02Z", "ms": -1123528258315.653 }, "end": { "local": "1934-05-27T10:59:39+08:00", "utc": "1934-05-27T02:59:39Z", "ms": -1123448421123.701 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-05-26", "window": { "start": { "local": "1934-05-26T18:46:47+08:00", "utc": "1934-05-26T10:46:47Z", "ms": -1123506793371.8708 }, "end": { "local": "1934-05-26T20:10:11+08:00", "utc": "1934-05-26T12:10:11Z", "ms": -1123501789476.3245 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "1934-05-27", "window": { "start": { "local": "1934-05-27T18:47:17+08:00", "utc": "1934-05-27T10:47:17Z", "ms": -1123420362949.2927 }, "end": { "local": "1934-05-27T20:10:35+08:00", "utc": "1934-05-27T12:10:35Z", "ms": -1123415365419.0781 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:49 on Sat 26 May to 11:00 on Sun 27 May.", "fact": "1934-05-26T04:49:02Z → 1934-05-27T02:59:39Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:10 on the 26th, 18:47–20:11 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 83 of 83 minutes on the 26th and 0 of 83 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 21465 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Saturday 26 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Saturday 26 May. Trayodaśī runs from 12:49 on Sat 26 May to 11:00 on Sun 27 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-05-26", "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/1934/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28058, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-05-27T10:59:39+08:00", "utc": "1934-05-27T02:59:39Z", "ms": -1123448421123.701 }, "end": { "local": "1934-05-28T08:33:59+08:00", "utc": "1934-05-28T00:33:59Z", "ms": -1123370761320.0654 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-27T10:59:39+08:00", "utc": "1934-05-27T02:59:39Z", "ms": -1123448421123.701 }, "end": { "local": "1934-05-28T08:33:59+08:00", "utc": "1934-05-28T00:33:59Z", "ms": -1123370761320.0654 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-05-27", "window": { "start": { "local": "1934-05-27T18:47:17+08:00", "utc": "1934-05-27T10:47:17Z", "ms": -1123420362949.2927 }, "end": { "local": "1934-05-27T20:10:35+08:00", "utc": "1934-05-27T12:10:35Z", "ms": -1123415365419.0781 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "1934-05-28", "window": { "start": { "local": "1934-05-28T18:47:47+08:00", "utc": "1934-05-28T10:47:47Z", "ms": -1123333932840.6396 }, "end": { "local": "1934-05-28T20:10:59+08:00", "utc": "1934-05-28T12:10:59Z", "ms": -1123328941466.208 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:00 on Sun 27 May to 08:34 on Mon 28 May.", "fact": "1934-05-27T02:59:39Z → 1934-05-28T00:33:59Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:11 on the 27th, 18:48–20:11 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 83 of 83 minutes on the 27th and 0 of 83 on the 28th.", "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 28058 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Fuzhou, 1934: Sunday 27 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": "1934-05-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 1934 falls on Sunday 27 May. Caturdaśī runs from 11:00 on Sun 27 May to 08:34 on Mon 28 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10914, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-05-28T08:33:59+08:00", "utc": "1934-05-28T00:33:59Z", "ms": -1123370761320.0654 }, "end": { "local": "1934-05-29T05:41:18+08:00", "utc": "1934-05-28T21:41:18Z", "ms": -1123294721507.765 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-28T08:33:59+08:00", "utc": "1934-05-28T00:33:59Z", "ms": -1123370761320.0654 }, "end": { "local": "1934-05-29T05:41:18+08:00", "utc": "1934-05-28T21:41:18Z", "ms": -1123294721507.765 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-28", "window": { "start": { "local": "1934-05-28T11:35:53+08:00", "utc": "1934-05-28T03:35:53Z", "ms": -1123359847156.6616 }, "end": { "local": "1934-05-28T12:23:53+08:00", "utc": "1934-05-28T04:23:53Z", "ms": -1123356967156.6616 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-05-29", "window": { "start": { "local": "1934-05-29T11:36:00+08:00", "utc": "1934-05-29T03:36:00Z", "ms": -1123273440299.877 }, "end": { "local": "1934-05-29T12:24:00+08:00", "utc": "1934-05-29T04:24:00Z", "ms": -1123270560299.877 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:34 on Mon 28 May to 05:41 on Tue 29 May.", "fact": "1934-05-28T00:33:59Z → 1934-05-28T21:41:18Z" }, { "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": "Pūrṇimā 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: unstated → only-day · margin 10914 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Fuzhou, 1934: Monday 28 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "buddha-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Buddha Pūrṇimā 1934 falls on Monday 28 May. Pūrṇimā runs from 08:34 on Mon 28 May to 05:41 on Tue 29 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10914, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-05-28T08:33:59+08:00", "utc": "1934-05-28T00:33:59Z", "ms": -1123370761320.0654 }, "end": { "local": "1934-05-29T05:41:18+08:00", "utc": "1934-05-28T21:41:18Z", "ms": -1123294721507.765 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-28T08:33:59+08:00", "utc": "1934-05-28T00:33:59Z", "ms": -1123370761320.0654 }, "end": { "local": "1934-05-29T05:41:18+08:00", "utc": "1934-05-28T21:41:18Z", "ms": -1123294721507.765 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-05-28", "window": { "start": { "local": "1934-05-28T11:35:53+08:00", "utc": "1934-05-28T03:35:53Z", "ms": -1123359847156.6616 }, "end": { "local": "1934-05-28T12:23:53+08:00", "utc": "1934-05-28T04:23:53Z", "ms": -1123356967156.6616 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-05-29", "window": { "start": { "local": "1934-05-29T11:36:00+08:00", "utc": "1934-05-29T03:36:00Z", "ms": -1123273440299.877 }, "end": { "local": "1934-05-29T12:24:00+08:00", "utc": "1934-05-29T04:24:00Z", "ms": -1123270560299.877 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:34 on Mon 28 May to 05:41 on Tue 29 May.", "fact": "1934-05-28T00:33:59Z → 1934-05-28T21:41:18Z" }, { "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": "Pūrṇimā 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: paraviddha → only-day · margin 10914 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Fuzhou, 1934: Monday 28 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sampat-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-05-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Sampat Gaurī Vrata 1934 falls on Monday 28 May. Pūrṇimā runs from 08:34 on Mon 28 May to 05:41 on Tue 29 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-05-31", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5767, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-05-31T19:59:33+08:00", "utc": "1934-05-31T11:59:33Z", "ms": -1123070426690.7651 }, "end": { "local": "1934-06-01T16:54:45+08:00", "utc": "1934-06-01T08:54:45Z", "ms": -1122995115009.463 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-05-31T19:59:33+08:00", "utc": "1934-05-31T11:59:33Z", "ms": -1123070426690.7651 }, "end": { "local": "1934-06-01T16:54:45+08:00", "utc": "1934-06-01T08:54:45Z", "ms": -1122995115009.463 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-05-31", "window": { "start": { "local": "1934-05-31T21:35:41+08:00", "utc": "1934-05-31T13:35:41Z", "ms": -1123064659279.7285 }, "end": { "local": "1934-05-31T21:35:41+08:00", "utc": "1934-05-31T13:35:41Z", "ms": -1123064659279.7285 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-06-01", "window": { "start": { "local": "1934-06-01T22:26:18+08:00", "utc": "1934-06-01T14:26:18Z", "ms": -1122975222371.0117 }, "end": { "local": "1934-06-01T22:26:18+08:00", "utc": "1934-06-01T14:26:18Z", "ms": -1122975222371.0117 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:00 on Thu 31 May to 16:55 on Fri 1 Jun.", "fact": "1934-05-31T11:59:33Z → 1934-06-01T08:54:45Z" }, { "step": "kaala", "text": "Moonrise is at 21:36 on the 31st and 22:26 on the 1st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 31st and is not on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5767 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Thursday 31 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": "1934-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-05-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Thursday 31 May. Caturthī runs from 20:00 on Thu 31 May to 16:55 on Fri 1 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/ekadashi?on=1934-06-08", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4411, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-06-07T06:31:41+08:00", "utc": "1934-06-06T22:31:41Z", "ms": -1122514098917.91 }, "end": { "local": "1934-06-08T06:23:42+08:00", "utc": "1934-06-07T22:23:42Z", "ms": -1122428177622.3433 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-07T06:31:41+08:00", "utc": "1934-06-06T22:31:41Z", "ms": -1122514098917.91 }, "end": { "local": "1934-06-08T06:23:42+08:00", "utc": "1934-06-07T22:23:42Z", "ms": -1122428177622.3433 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-06-07", "window": { "start": { "local": "1934-06-07T05:10:15+08:00", "utc": "1934-06-06T21:10:15Z", "ms": -1122518984869.3794 }, "end": { "local": "1934-06-07T05:10:15+08:00", "utc": "1934-06-06T21:10:15Z", "ms": -1122518984869.3794 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-06-08", "window": { "start": { "local": "1934-06-08T05:10:12+08:00", "utc": "1934-06-07T21:10:12Z", "ms": -1122432588241.1626 }, "end": { "local": "1934-06-08T05:10:12+08:00", "utc": "1934-06-07T21:10:12Z", "ms": -1122432588241.1626 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:32 on Thu 7 Jun to 06:24 on Fri 8 Jun.", "fact": "1934-06-06T22:31:41Z → 1934-06-07T22:23:42Z" }, { "step": "kaala", "text": "Sunrise is at 05:10 on the 7th and 05:10 on the 8th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 7th and is on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4411 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Fuzhou, 1934: Friday 8 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": "1934-06-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Aparā Ekādaśī 1934 falls on Friday 8 June. Ekādaśī runs from 06:32 on Thu 7 Jun to 06:24 on Fri 8 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-06-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/pradosha-vrata?on=1934-06-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37624, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-06-09T06:42:14+08:00", "utc": "1934-06-08T22:42:14Z", "ms": -1122340666425.3342 }, "end": { "local": "1934-06-10T07:26:41+08:00", "utc": "1934-06-09T23:26:41Z", "ms": -1122251599103.5205 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-09T06:42:14+08:00", "utc": "1934-06-08T22:42:14Z", "ms": -1122340666425.3342 }, "end": { "local": "1934-06-10T07:26:41+08:00", "utc": "1934-06-09T23:26:41Z", "ms": -1122251599103.5205 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-06-08", "window": { "start": { "local": "1934-06-08T18:52:51+08:00", "utc": "1934-06-08T10:52:51Z", "ms": -1122383229173.9778 }, "end": { "local": "1934-06-08T20:15:09+08:00", "utc": "1934-06-08T12:15:09Z", "ms": -1122378290667.5098 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "1934-06-09", "window": { "start": { "local": "1934-06-09T18:53:15+08:00", "utc": "1934-06-09T10:53:15Z", "ms": -1122296804798.0146 }, "end": { "local": "1934-06-09T20:15:30+08:00", "utc": "1934-06-09T12:15:30Z", "ms": -1122291869663.131 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:42 on Sat 9 Jun to 07:27 on Sun 10 Jun.", "fact": "1934-06-08T22:42:14Z → 1934-06-09T23:26:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:53–20:15 on the 8th, 18:53–20:16 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 82 minutes on the 8th and 82 of 82 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37624 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Saturday 9 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": "1934-06-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Saturday 9 June. Trayodaśī runs from 06:42 on Sat 9 Jun to 07:27 on Sun 10 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-06-09", "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/1934/shivaratri?on=1934-06-10", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25259, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-06-10T07:26:41+08:00", "utc": "1934-06-09T23:26:41Z", "ms": -1122251599103.5205 }, "end": { "local": "1934-06-11T08:36:39+08:00", "utc": "1934-06-11T00:36:39Z", "ms": -1122161000738.3755 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-10T07:26:41+08:00", "utc": "1934-06-09T23:26:41Z", "ms": -1122251599103.5205 }, "end": { "local": "1934-06-11T08:36:39+08:00", "utc": "1934-06-11T00:36:39Z", "ms": -1122161000738.3755 } }, "kaala": "nishita", "days": [ { "local_date": "1934-06-09", "window": { "start": { "local": "1934-06-09T23:37:42+08:00", "utc": "1934-06-09T15:37:42Z", "ms": -1122279738042.2017 }, "end": { "local": "1934-06-10T00:25:42+08:00", "utc": "1934-06-09T16:25:42Z", "ms": -1122276858042.2017 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-06-10", "window": { "start": { "local": "1934-06-10T23:37:54+08:00", "utc": "1934-06-10T15:37:54Z", "ms": -1122193326043.3738 }, "end": { "local": "1934-06-11T00:25:54+08:00", "utc": "1934-06-10T16:25:54Z", "ms": -1122190446043.3738 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 07:27 on Sun 10 Jun to 08:37 on Mon 11 Jun.", "fact": "1934-06-09T23:26:41Z → 1934-06-11T00:36:39Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:38–00:26 on the 9th, 23:38–00:26 on the 10th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25259 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Sunday 10 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": "1934-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Sunday 10 June. Caturdaśī runs from 07:27 on Sun 10 Jun to 08:37 on Mon 11 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-06-10", "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/1934/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7245, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-06-14T14:27:27+08:00", "utc": "1934-06-14T06:27:27Z", "ms": -1121880753255.6187 }, "end": { "local": "1934-06-15T16:59:23+08:00", "utc": "1934-06-15T08:59:23Z", "ms": -1121785236803.5007 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-14T14:27:27+08:00", "utc": "1934-06-14T06:27:27Z", "ms": -1121880753255.6187 }, "end": { "local": "1934-06-15T16:59:23+08:00", "utc": "1934-06-15T08:59:23Z", "ms": -1121785236803.5007 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-06-14", "window": { "start": { "local": "1934-06-14T11:38:42+08:00", "utc": "1934-06-14T03:38:42Z", "ms": -1121890878368.8364 }, "end": { "local": "1934-06-14T12:26:42+08:00", "utc": "1934-06-14T04:26:42Z", "ms": -1121887998368.8364 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-06-15", "window": { "start": { "local": "1934-06-15T11:38:54+08:00", "utc": "1934-06-15T03:38:54Z", "ms": -1121804465980.0476 }, "end": { "local": "1934-06-15T12:26:54+08:00", "utc": "1934-06-15T04:26:54Z", "ms": -1121801585980.0476 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:27 on Thu 14 Jun to 16:59 on Fri 15 Jun.", "fact": "1934-06-14T06:27:27Z → 1934-06-15T08:59:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 14th, 11:39–12:27 on the 15th.", "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 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 7245 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Fuzhou, 1934: Friday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Rambhā Tṛtīyā 1934 falls on Friday 15 June. Tṛtīyā runs from 14:27 on Thu 14 Jun to 16:59 on Fri 15 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-06-16", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16349, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-06-15T16:59:23+08:00", "utc": "1934-06-15T08:59:23Z", "ms": -1121785236803.5007 }, "end": { "local": "1934-06-16T19:36:37+08:00", "utc": "1934-06-16T11:36:37Z", "ms": -1121689403081.5042 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-15T16:59:23+08:00", "utc": "1934-06-15T08:59:23Z", "ms": -1121785236803.5007 }, "end": { "local": "1934-06-16T19:36:37+08:00", "utc": "1934-06-16T11:36:37Z", "ms": -1121689403081.5042 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-06-15", "window": { "start": { "local": "1934-06-15T11:38:54+08:00", "utc": "1934-06-15T03:38:54Z", "ms": -1121804465980.0476 }, "end": { "local": "1934-06-15T12:26:54+08:00", "utc": "1934-06-15T04:26:54Z", "ms": -1121801585980.0476 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-06-16", "window": { "start": { "local": "1934-06-16T11:39:07+08:00", "utc": "1934-06-16T03:39:07Z", "ms": -1121718053469.5293 }, "end": { "local": "1934-06-16T12:27:07+08:00", "utc": "1934-06-16T04:27:07Z", "ms": -1121715173469.5293 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:59 on Fri 15 Jun to 19:37 on Sat 16 Jun.", "fact": "1934-06-15T08:59:23Z → 1934-06-16T11:36:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 15th, 11:39–12:27 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16349 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Saturday 16 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": "1934-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Saturday 16 June. Caturthī runs from 16:59 on Fri 15 Jun to 19:37 on Sat 16 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-06-16", "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/1934/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34830, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-06-17T22:07:49+08:00", "utc": "1934-06-17T14:07:49Z", "ms": -1121593930586.44 }, "end": { "local": "1934-06-19T00:20:13+08:00", "utc": "1934-06-18T16:20:13Z", "ms": -1121499586908.241 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-17T22:07:49+08:00", "utc": "1934-06-17T14:07:49Z", "ms": -1121593930586.44 }, "end": { "local": "1934-06-19T00:20:13+08:00", "utc": "1934-06-18T16:20:13Z", "ms": -1121499586908.241 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-06-17", "window": { "start": { "local": "1934-06-17T11:39:19+08:00", "utc": "1934-06-17T03:39:19Z", "ms": -1121631640862.9817 }, "end": { "local": "1934-06-17T12:27:19+08:00", "utc": "1934-06-17T04:27:19Z", "ms": -1121628760862.9817 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-06-18", "window": { "start": { "local": "1934-06-18T11:39:32+08:00", "utc": "1934-06-18T03:39:32Z", "ms": -1121545228185.5854 }, "end": { "local": "1934-06-18T12:27:32+08:00", "utc": "1934-06-18T04:27:32Z", "ms": -1121542348185.5854 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 22:08 on Sun 17 Jun to 00:20 on Tue 19 Jun.", "fact": "1934-06-17T14:07:49Z → 1934-06-18T16:20:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 17th, 11:40–12:28 on the 18th.", "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 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34830 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Fuzhou, 1934: Monday 18 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Araṇya Gaurī Vrata 1934 falls on Monday 18 June. Ṣaṣṭhī runs from 22:08 on Sun 17 Jun to 00:20 on Tue 19 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34830, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-06-17T22:07:49+08:00", "utc": "1934-06-17T14:07:49Z", "ms": -1121593930586.44 }, "end": { "local": "1934-06-19T00:20:13+08:00", "utc": "1934-06-18T16:20:13Z", "ms": -1121499586908.241 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-17T22:07:49+08:00", "utc": "1934-06-17T14:07:49Z", "ms": -1121593930586.44 }, "end": { "local": "1934-06-19T00:20:13+08:00", "utc": "1934-06-18T16:20:13Z", "ms": -1121499586908.241 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-06-17", "window": { "start": { "local": "1934-06-17T11:39:19+08:00", "utc": "1934-06-17T03:39:19Z", "ms": -1121631640862.9817 }, "end": { "local": "1934-06-17T12:27:19+08:00", "utc": "1934-06-17T04:27:19Z", "ms": -1121628760862.9817 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-06-18", "window": { "start": { "local": "1934-06-18T11:39:32+08:00", "utc": "1934-06-18T03:39:32Z", "ms": -1121545228185.5854 }, "end": { "local": "1934-06-18T12:27:32+08:00", "utc": "1934-06-18T04:27:32Z", "ms": -1121542348185.5854 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 22:08 on Sun 17 Jun to 00:20 on Tue 19 Jun.", "fact": "1934-06-17T14:07:49Z → 1934-06-18T16:20:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 17th, 11:40–12:28 on the 18th.", "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 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 34830 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Fuzhou, 1934: Monday 18 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī (Jyaiṣṭha) 1934 falls on Monday 18 June. Ṣaṣṭhī runs from 22:08 on Sun 17 Jun to 00:20 on Tue 19 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-06-23", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9622, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-06-23T02:31:18+08:00", "utc": "1934-06-22T18:31:18Z", "ms": -1121146121976.6565 }, "end": { "local": "1934-06-24T01:02:02+08:00", "utc": "1934-06-23T17:02:02Z", "ms": -1121065078151.8577 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-23T02:31:18+08:00", "utc": "1934-06-22T18:31:18Z", "ms": -1121146121976.6565 }, "end": { "local": "1934-06-24T01:02:02+08:00", "utc": "1934-06-23T17:02:02Z", "ms": -1121065078151.8577 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-06-23", "window": { "start": { "local": "1934-06-23T05:11:40+08:00", "utc": "1934-06-22T21:11:40Z", "ms": -1121136500239.5547 }, "end": { "local": "1934-06-23T05:11:40+08:00", "utc": "1934-06-22T21:11:40Z", "ms": -1121136500239.5547 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-06-24", "window": { "start": { "local": "1934-06-24T05:11:54+08:00", "utc": "1934-06-23T21:11:54Z", "ms": -1121050086068.8647 }, "end": { "local": "1934-06-24T05:11:54+08:00", "utc": "1934-06-23T21:11:54Z", "ms": -1121050086068.8647 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:31 on Sat 23 Jun to 01:02 on Sun 24 Jun.", "fact": "1934-06-22T18:31:18Z → 1934-06-23T17:02:02Z" }, { "step": "kaala", "text": "Sunrise is at 05:12 on the 23rd and 05:12 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 23rd and is not on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9622 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Fuzhou, 1934: Saturday 23 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": "1934-06-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Nirjalā Ekādaśī 1934 falls on Saturday 23 June. Ekādaśī runs from 02:31 on Sat 23 Jun to 01:02 on Sun 24 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-06-23", "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/1934/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37196, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-06-24T01:02:02+08:00", "utc": "1934-06-23T17:02:02Z", "ms": -1121065078151.8577 }, "end": { "local": "1934-06-24T22:48:44+08:00", "utc": "1934-06-24T14:48:44Z", "ms": -1120986675921.5225 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-24T01:02:02+08:00", "utc": "1934-06-23T17:02:02Z", "ms": -1121065078151.8577 }, "end": { "local": "1934-06-24T22:48:44+08:00", "utc": "1934-06-24T14:48:44Z", "ms": -1120986675921.5225 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-06-23", "window": { "start": { "local": "1934-06-23T11:40:35+08:00", "utc": "1934-06-23T03:40:35Z", "ms": -1121113164597.5654 }, "end": { "local": "1934-06-23T12:28:35+08:00", "utc": "1934-06-23T04:28:35Z", "ms": -1121110284597.5654 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-06-24", "window": { "start": { "local": "1934-06-24T11:40:48+08:00", "utc": "1934-06-24T03:40:48Z", "ms": -1121026752002.967 }, "end": { "local": "1934-06-24T12:28:48+08:00", "utc": "1934-06-24T04:28:48Z", "ms": -1121023872002.967 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:02 on Sun 24 Jun to 22:49 on Sun 24 Jun.", "fact": "1934-06-23T17:02:02Z → 1934-06-24T14:48:44Z" }, { "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": "Dvādaśī 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 37196 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Fuzhou, 1934: Sunday 24 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": "1934-06-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Rāma Dvādaśī 1934 falls on Sunday 24 June. Dvādaśī runs from 01:02 on Sun 24 Jun to 22:49 on Sun 24 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-06-25", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1246, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-06-24T22:48:44+08:00", "utc": "1934-06-24T14:48:44Z", "ms": -1120986675921.5225 }, "end": { "local": "1934-06-25T19:59:02+08:00", "utc": "1934-06-25T11:59:02Z", "ms": -1120910457909.2134 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-24T22:48:44+08:00", "utc": "1934-06-24T14:48:44Z", "ms": -1120986675921.5225 }, "end": { "local": "1934-06-25T19:59:02+08:00", "utc": "1934-06-25T11:59:02Z", "ms": -1120910457909.2134 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-06-24", "window": { "start": { "local": "1934-06-24T18:57:42+08:00", "utc": "1934-06-24T10:57:42Z", "ms": -1121000537937.0693 }, "end": { "local": "1934-06-24T20:19:38+08:00", "utc": "1934-06-24T12:19:38Z", "ms": -1120995622343.9277 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "1934-06-25", "window": { "start": { "local": "1934-06-25T18:57:52+08:00", "utc": "1934-06-25T10:57:52Z", "ms": -1120914128010.592 }, "end": { "local": "1934-06-25T20:19:48+08:00", "utc": "1934-06-25T12:19:48Z", "ms": -1120909211611.988 } }, "covered_min": 61, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:49 on Sun 24 Jun to 19:59 on Mon 25 Jun.", "fact": "1934-06-24T14:48:44Z → 1934-06-25T11:59:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:58–20:20 on the 24th, 18:58–20:20 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 82 minutes on the 24th and 61 of 82 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1246 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Monday 25 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": "1934-06-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Monday 25 June. Trayodaśī runs from 22:49 on Sun 24 Jun to 19:59 on Mon 25 Jun and covers 61 of 82 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-06-25", "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/1934/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8155, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-06-26T16:42:06+08:00", "utc": "1934-06-26T08:42:06Z", "ms": -1120835874493.82 }, "end": { "local": "1934-06-27T13:07:50+08:00", "utc": "1934-06-27T05:07:50Z", "ms": -1120762329905.2996 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-26T16:42:06+08:00", "utc": "1934-06-26T08:42:06Z", "ms": -1120835874493.82 }, "end": { "local": "1934-06-27T13:07:50+08:00", "utc": "1934-06-27T05:07:50Z", "ms": -1120762329905.2996 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-06-26", "window": { "start": { "local": "1934-06-26T18:58:01+08:00", "utc": "1934-06-26T10:58:01Z", "ms": -1120827719192.2837 }, "end": { "local": "1934-06-26T20:19:58+08:00", "utc": "1934-06-26T12:19:58Z", "ms": -1120822801725.1162 } }, "covered_min": 82, "window_min": 82, "qualifies": true }, { "local_date": "1934-06-27", "window": { "start": { "local": "1934-06-27T18:58:09+08:00", "utc": "1934-06-27T10:58:09Z", "ms": -1120741311496.913 }, "end": { "local": "1934-06-27T20:20:07+08:00", "utc": "1934-06-27T12:20:07Z", "ms": -1120736392698.9685 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:42 on Tue 26 Jun to 13:08 on Wed 27 Jun.", "fact": "1934-06-26T08:42:06Z → 1934-06-27T05:07:50Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:58–20:20 on the 26th, 18:58–20:20 on the 27th.", "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 26th and 0 of 82 on the 27th.", "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 8155 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Fuzhou, 1934: Tuesday 26 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": "1934-06-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Vaṭa Sāvitrī Vrata 1934 falls on Tuesday 26 June. Pūrṇimā runs from 16:42 on Tue 26 Jun to 13:08 on Wed 27 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-06-30", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-06-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5339, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-06-30T02:20:41+08:00", "utc": "1934-06-29T18:20:41Z", "ms": -1120541958955.0195 }, "end": { "local": "1934-06-30T23:14:01+08:00", "utc": "1934-06-30T15:14:01Z", "ms": -1120466758828.7087 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-06-30T02:20:41+08:00", "utc": "1934-06-29T18:20:41Z", "ms": -1120541958955.0195 }, "end": { "local": "1934-06-30T23:14:01+08:00", "utc": "1934-06-30T15:14:01Z", "ms": -1120466758828.7087 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-06-29", "window": { "start": { "local": "1934-06-29T21:03:27+08:00", "utc": "1934-06-29T13:03:27Z", "ms": -1120560992982.6335 }, "end": { "local": "1934-06-29T21:03:27+08:00", "utc": "1934-06-29T13:03:27Z", "ms": -1120560992982.6335 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-06-30", "window": { "start": { "local": "1934-06-30T21:45:02+08:00", "utc": "1934-06-30T13:45:02Z", "ms": -1120472098017.1902 }, "end": { "local": "1934-06-30T21:45:02+08:00", "utc": "1934-06-30T13:45:02Z", "ms": -1120472098017.1902 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:21 on Sat 30 Jun to 23:14 on Sat 30 Jun.", "fact": "1934-06-29T18:20:41Z → 1934-06-30T15:14:01Z" }, { "step": "kaala", "text": "Moonrise is at 21:03 on the 29th and 21:45 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 29th and is on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5339 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Saturday 30 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": "1934-06-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-06-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Saturday 30 June. Caturthī runs from 02:21 on Sat 30 Jun to 23:14 on Sat 30 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-06-30", "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/1934/ekadashi?on=1934-07-07", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39681, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-07-06T16:17:10+08:00", "utc": "1934-07-06T08:17:10Z", "ms": -1119973370321.366 }, "end": { "local": "1934-07-07T17:13:48+08:00", "utc": "1934-07-07T09:13:48Z", "ms": -1119883572007.6812 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-06T16:17:10+08:00", "utc": "1934-07-06T08:17:10Z", "ms": -1119973370321.366 }, "end": { "local": "1934-07-07T17:13:48+08:00", "utc": "1934-07-07T09:13:48Z", "ms": -1119883572007.6812 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-07-06", "window": { "start": { "local": "1934-07-06T05:15:49+08:00", "utc": "1934-07-05T21:15:49Z", "ms": -1120013051444.1953 }, "end": { "local": "1934-07-06T05:15:49+08:00", "utc": "1934-07-05T21:15:49Z", "ms": -1120013051444.1953 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-07-07", "window": { "start": { "local": "1934-07-07T05:16:13+08:00", "utc": "1934-07-06T21:16:13Z", "ms": -1119926627250.2007 }, "end": { "local": "1934-07-07T05:16:13+08:00", "utc": "1934-07-06T21:16:13Z", "ms": -1119926627250.2007 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:17 on Fri 6 Jul to 17:14 on Sat 7 Jul.", "fact": "1934-07-06T08:17:10Z → 1934-07-07T09:13:48Z" }, { "step": "kaala", "text": "Sunrise is at 05:16 on the 6th and 05:16 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 6th and is on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39681 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Fuzhou, 1934: Saturday 7 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": "1934-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Yoginī Ekādaśī 1934 falls on Saturday 7 July. Ekādaśī runs from 16:17 on Fri 6 Jul to 17:14 on Sat 7 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-07-07", "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/1934/pradosha-vrata?on=1934-07-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-09", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 573, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-07-08T18:39:41+08:00", "utc": "1934-07-08T10:39:41Z", "ms": -1119792019083.632 }, "end": { "local": "1934-07-09T20:30:16+08:00", "utc": "1934-07-09T12:30:16Z", "ms": -1119698983665.2473 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-08T18:39:41+08:00", "utc": "1934-07-08T10:39:41Z", "ms": -1119792019083.632 }, "end": { "local": "1934-07-09T20:30:16+08:00", "utc": "1934-07-09T12:30:16Z", "ms": -1119698983665.2473 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-07-08", "window": { "start": { "local": "1934-07-08T18:58:15+08:00", "utc": "1934-07-08T10:58:15Z", "ms": -1119790904745.0657 }, "end": { "local": "1934-07-08T20:20:46+08:00", "utc": "1934-07-08T12:20:46Z", "ms": -1119785954400.386 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "1934-07-09", "window": { "start": { "local": "1934-07-09T18:58:08+08:00", "utc": "1934-07-09T10:58:08Z", "ms": -1119704511535.7766 }, "end": { "local": "1934-07-09T20:20:43+08:00", "utc": "1934-07-09T12:20:43Z", "ms": -1119699556841.6724 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:40 on Sun 8 Jul to 20:30 on Mon 9 Jul.", "fact": "1934-07-08T10:39:41Z → 1934-07-09T12:30:16Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:58–20:21 on the 8th, 18:58–20:21 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 83 of 83 minutes on the 8th and 83 of 83 on the 9th.", "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 573 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Monday 9 July.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-07-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-08", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Monday 9 July. Trayodaśī runs from 18:40 on Sun 8 Jul to 20:30 on Mon 9 Jul and covers all of pradoṣa that evening. It also reaches the previous evening for 83 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/1934/pradosha-vrata?on=1934-07-09", "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/1934/shivaratri?on=1934-07-09", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3794, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-07-09T20:30:16+08:00", "utc": "1934-07-09T12:30:16Z", "ms": -1119698983665.2473 }, "end": { "local": "1934-07-10T22:40:44+08:00", "utc": "1934-07-10T14:40:44Z", "ms": -1119604755959.7168 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-09T20:30:16+08:00", "utc": "1934-07-09T12:30:16Z", "ms": -1119698983665.2473 }, "end": { "local": "1934-07-10T22:40:44+08:00", "utc": "1934-07-10T14:40:44Z", "ms": -1119604755959.7168 } }, "kaala": "nishita", "days": [ { "local_date": "1934-07-09", "window": { "start": { "local": "1934-07-09T23:43:49+08:00", "utc": "1934-07-09T15:43:49Z", "ms": -1119687371432.8855 }, "end": { "local": "1934-07-10T00:31:49+08:00", "utc": "1934-07-09T16:31:49Z", "ms": -1119684491432.8855 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-07-10", "window": { "start": { "local": "1934-07-10T23:43:58+08:00", "utc": "1934-07-10T15:43:58Z", "ms": -1119600962314.5066 }, "end": { "local": "1934-07-11T00:31:58+08:00", "utc": "1934-07-10T16:31:58Z", "ms": -1119598082314.5066 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:30 on Mon 9 Jul to 22:41 on Tue 10 Jul.", "fact": "1934-07-09T12:30:16Z → 1934-07-10T14:40:44Z" }, { "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": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3794 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Monday 9 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": "1934-07-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Monday 9 July. Caturdaśī runs from 20:30 on Mon 9 Jul to 22:41 on Tue 10 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-07-09", "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/1934/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19698, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1934-07-13T03:39:52+08:00", "utc": "1934-07-12T19:39:52Z", "ms": -1119414008059.9358 }, "end": { "local": "1934-07-14T06:15:58+08:00", "utc": "1934-07-13T22:15:58Z", "ms": -1119318242277.2234 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-13T03:39:52+08:00", "utc": "1934-07-12T19:39:52Z", "ms": -1119414008059.9358 }, "end": { "local": "1934-07-14T06:15:58+08:00", "utc": "1934-07-13T22:15:58Z", "ms": -1119318242277.2234 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-07-13", "window": { "start": { "local": "1934-07-13T11:44:09+08:00", "utc": "1934-07-13T03:44:09Z", "ms": -1119384951344.2256 }, "end": { "local": "1934-07-13T12:32:09+08:00", "utc": "1934-07-13T04:32:09Z", "ms": -1119382071344.2256 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-07-14", "window": { "start": { "local": "1934-07-14T11:44:16+08:00", "utc": "1934-07-14T03:44:16Z", "ms": -1119298544204.8093 }, "end": { "local": "1934-07-14T12:32:16+08:00", "utc": "1934-07-14T04:32:16Z", "ms": -1119295664204.8093 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 03:40 on Fri 13 Jul to 06:16 on Sat 14 Jul.", "fact": "1934-07-12T19:39:52Z → 1934-07-13T22:15:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 13th, 11:44–12:32 on the 14th.", "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 13th and 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19698 s" }, { "step": "ruling", "text": "Rathayātrā, Fuzhou, 1934: Friday 13 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rathayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')" } ], "not_evaluated": "The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-07-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Rathayātrā 1934 falls on Friday 13 July. Dvitīyā runs from 03:40 on Fri 13 Jul to 06:16 on Sat 14 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-07-15", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2556, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-07-15T08:46:16+08:00", "utc": "1934-07-15T00:46:16Z", "ms": -1119222824054.8347 }, "end": { "local": "1934-07-16T11:01:52+08:00", "utc": "1934-07-16T03:01:52Z", "ms": -1119128287670.7896 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-15T08:46:16+08:00", "utc": "1934-07-15T00:46:16Z", "ms": -1119222824054.8347 }, "end": { "local": "1934-07-16T11:01:52+08:00", "utc": "1934-07-16T03:01:52Z", "ms": -1119128287670.7896 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-07-15", "window": { "start": { "local": "1934-07-15T11:44:22+08:00", "utc": "1934-07-15T03:44:22Z", "ms": -1119212137546.6914 }, "end": { "local": "1934-07-15T12:32:22+08:00", "utc": "1934-07-15T04:32:22Z", "ms": -1119209257546.6914 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-07-16", "window": { "start": { "local": "1934-07-16T11:44:29+08:00", "utc": "1934-07-16T03:44:29Z", "ms": -1119125731386.524 }, "end": { "local": "1934-07-16T12:32:29+08:00", "utc": "1934-07-16T04:32:29Z", "ms": -1119122851386.524 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:46 on Sun 15 Jul to 11:02 on Mon 16 Jul.", "fact": "1934-07-15T00:46:16Z → 1934-07-16T03:01:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 15th, 11:44–12:32 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2556 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Sunday 15 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": "1934-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-15", "confidence": "boundary" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Sunday 15 July. Caturthī runs from 08:46 on Sun 15 Jul to 11:02 on Mon 16 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-07-15", "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/1934/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1251, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-07-16T11:01:52+08:00", "utc": "1934-07-16T03:01:52Z", "ms": -1119128287670.7896 }, "end": { "local": "1934-07-17T12:53:25+08:00", "utc": "1934-07-17T04:53:25Z", "ms": -1119035194873.0908 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-16T11:01:52+08:00", "utc": "1934-07-16T03:01:52Z", "ms": -1119128287670.7896 }, "end": { "local": "1934-07-17T12:53:25+08:00", "utc": "1934-07-17T04:53:25Z", "ms": -1119035194873.0908 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-07-16", "window": { "start": { "local": "1934-07-16T11:44:29+08:00", "utc": "1934-07-16T03:44:29Z", "ms": -1119125731386.524 }, "end": { "local": "1934-07-16T12:32:29+08:00", "utc": "1934-07-16T04:32:29Z", "ms": -1119122851386.524 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-07-17", "window": { "start": { "local": "1934-07-17T11:44:34+08:00", "utc": "1934-07-17T03:44:34Z", "ms": -1119039325739.8457 }, "end": { "local": "1934-07-17T12:32:34+08:00", "utc": "1934-07-17T04:32:34Z", "ms": -1119036445739.8457 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:02 on Mon 16 Jul to 12:53 on Tue 17 Jul.", "fact": "1934-07-16T03:01:52Z → 1934-07-17T04:53:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 16th, 11:45–12:33 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 1251 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Fuzhou, 1934: Tuesday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Pañcamī 1934 falls on Tuesday 17 July. Pañcamī runs from 11:02 on Mon 16 Jul to 12:53 on Tue 17 Jul and covers all of madhyāhna that midday. It also reaches the previous midday for 48 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5962, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-07-18T14:12:01+08:00", "utc": "1934-07-18T06:12:01Z", "ms": -1118944078854.3184 }, "end": { "local": "1934-07-19T14:50:22+08:00", "utc": "1934-07-19T06:50:22Z", "ms": -1118855378453.1826 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-18T14:12:01+08:00", "utc": "1934-07-18T06:12:01Z", "ms": -1118944078854.3184 }, "end": { "local": "1934-07-19T14:50:22+08:00", "utc": "1934-07-19T06:50:22Z", "ms": -1118855378453.1826 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-07-18", "window": { "start": { "local": "1934-07-18T11:44:39+08:00", "utc": "1934-07-18T03:44:39Z", "ms": -1118952920621.0122 }, "end": { "local": "1934-07-18T12:32:39+08:00", "utc": "1934-07-18T04:32:39Z", "ms": -1118950040621.0122 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-07-19", "window": { "start": { "local": "1934-07-19T11:44:44+08:00", "utc": "1934-07-19T03:44:44Z", "ms": -1118866516043.115 }, "end": { "local": "1934-07-19T12:32:44+08:00", "utc": "1934-07-19T04:32:44Z", "ms": -1118863636043.115 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 14:12 on Wed 18 Jul to 14:50 on Thu 19 Jul.", "fact": "1934-07-18T06:12:01Z → 1934-07-19T06:50:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 18th, 11:45–12:33 on the 19th.", "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 18th and 48 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5962 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Fuzhou, 1934: Thursday 19 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-07-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Vivasvat Saptamī 1934 falls on Thursday 19 July. Saptamī runs from 14:12 on Wed 18 Jul to 14:50 on Thu 19 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-07-23", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16066, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-07-22T12:11:21+08:00", "utc": "1934-07-22T04:11:21Z", "ms": -1118605719316.4329 }, "end": { "local": "1934-07-23T09:51:22+08:00", "utc": "1934-07-23T01:51:22Z", "ms": -1118527717843.842 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-22T12:11:21+08:00", "utc": "1934-07-22T04:11:21Z", "ms": -1118605719316.4329 }, "end": { "local": "1934-07-23T09:51:22+08:00", "utc": "1934-07-23T01:51:22Z", "ms": -1118527717843.842 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-07-22", "window": { "start": { "local": "1934-07-22T05:23:07+08:00", "utc": "1934-07-21T21:23:07Z", "ms": -1118630213155.445 }, "end": { "local": "1934-07-22T05:23:07+08:00", "utc": "1934-07-21T21:23:07Z", "ms": -1118630213155.445 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-07-23", "window": { "start": { "local": "1934-07-23T05:23:36+08:00", "utc": "1934-07-22T21:23:36Z", "ms": -1118543783521.6821 }, "end": { "local": "1934-07-23T05:23:36+08:00", "utc": "1934-07-22T21:23:36Z", "ms": -1118543783521.6821 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:11 on Sun 22 Jul to 09:51 on Mon 23 Jul.", "fact": "1934-07-22T04:11:21Z → 1934-07-23T01:51:22Z" }, { "step": "kaala", "text": "Sunrise is at 05:23 on the 22nd and 05:24 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16066 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Fuzhou, 1934: Monday 23 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": "1934-07-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Hariśayanī Ekādaśī 1934 falls on Monday 23 July. Ekādaśī runs from 12:11 on Sun 22 Jul to 09:51 on Mon 23 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-07-23", "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/1934/pradosha-vrata?on=1934-07-24", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26234, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-07-24T06:56:39+08:00", "utc": "1934-07-23T22:56:39Z", "ms": -1118451800836.2393 }, "end": { "local": "1934-07-25T03:35:11+08:00", "utc": "1934-07-24T19:35:11Z", "ms": -1118377489235.2952 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-24T06:56:39+08:00", "utc": "1934-07-23T22:56:39Z", "ms": -1118451800836.2393 }, "end": { "local": "1934-07-25T03:35:11+08:00", "utc": "1934-07-24T19:35:11Z", "ms": -1118377489235.2952 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-07-23", "window": { "start": { "local": "1934-07-23T18:54:17+08:00", "utc": "1934-07-23T10:54:17Z", "ms": -1118495143183.0884 }, "end": { "local": "1934-07-23T20:18:15+08:00", "utc": "1934-07-23T12:18:15Z", "ms": -1118490104596.4646 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "1934-07-24", "window": { "start": { "local": "1934-07-24T18:53:51+08:00", "utc": "1934-07-24T10:53:51Z", "ms": -1118408769463.5535 }, "end": { "local": "1934-07-24T20:17:57+08:00", "utc": "1934-07-24T12:17:57Z", "ms": -1118403723396.4172 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:57 on Tue 24 Jul to 03:35 on Wed 25 Jul.", "fact": "1934-07-23T22:56:39Z → 1934-07-24T19:35:11Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:54–20:18 on the 23rd, 18:54–20:18 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 84 minutes on the 23rd and 84 of 84 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26234 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Tuesday 24 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": "1934-07-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Tuesday 24 July. Trayodaśī runs from 06:57 on Tue 24 Jul to 03:35 on Wed 25 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-07-24", "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/1934/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19749, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 } }, "kaala": "udaya-3", "days": [ { "local_date": "1934-07-26", "window": { "start": { "local": "1934-07-26T05:25:06+08:00", "utc": "1934-07-25T21:25:06Z", "ms": -1118284494068.781 }, "end": { "local": "1934-07-26T08:06:40+08:00", "utc": "1934-07-26T00:06:40Z", "ms": -1118274800412.318 } }, "covered_min": 162, "window_min": 162, "qualifies": true }, { "local_date": "1934-07-27", "window": { "start": { "local": "1934-07-27T05:25:36+08:00", "utc": "1934-07-26T21:25:36Z", "ms": -1118198064124.8318 }, "end": { "local": "1934-07-27T08:06:58+08:00", "utc": "1934-07-27T00:06:58Z", "ms": -1118188382459.8845 } }, "covered_min": 0, "window_min": 161, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul.", "fact": "1934-07-25T15:55:57Z → 1934-07-26T12:08:30Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:25–08:07 on the 26th, 05:26–08:07 on the 27th.", "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 162 of 162 minutes on the 26th and 0 of 161 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19749 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Fuzhou, 1934: Thursday 26 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vyasa-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "udaya-3", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Vyāsa Pūjā 1934 falls on Thursday 26 July. Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27330, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-07-25", "window": { "start": { "local": "1934-07-25T11:45:00+08:00", "utc": "1934-07-25T03:45:00Z", "ms": -1118348100481.3555 }, "end": { "local": "1934-07-25T12:33:00+08:00", "utc": "1934-07-25T04:33:00Z", "ms": -1118345220481.3555 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-07-26", "window": { "start": { "local": "1934-07-26T11:45:00+08:00", "utc": "1934-07-26T03:45:00Z", "ms": -1118261699927.624 }, "end": { "local": "1934-07-26T12:33:00+08:00", "utc": "1934-07-26T04:33:00Z", "ms": -1118258819927.624 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul.", "fact": "1934-07-25T15:55:57Z → 1934-07-26T12:08:30Z" }, { "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": "Pūrṇimā 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 27330 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Fuzhou, 1934: Thursday 26 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": "1934-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Guru Pūrṇimā 1934 falls on Thursday 26 July. Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4536, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 } }, "kaala": "sayahna", "days": [ { "local_date": "1934-07-25", "window": { "start": { "local": "1934-07-25T16:11:38+08:00", "utc": "1934-07-25T08:11:38Z", "ms": -1118332102394.1492 }, "end": { "local": "1934-07-25T18:53:23+08:00", "utc": "1934-07-25T10:53:23Z", "ms": -1118322397002.6785 } }, "covered_min": 0, "window_min": 162, "qualifies": false }, { "local_date": "1934-07-26", "window": { "start": { "local": "1934-07-26T16:11:21+08:00", "utc": "1934-07-26T08:11:21Z", "ms": -1118245719442.9297 }, "end": { "local": "1934-07-26T18:52:54+08:00", "utc": "1934-07-26T10:52:54Z", "ms": -1118236025786.4668 } }, "covered_min": 162, "window_min": 162, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul.", "fact": "1934-07-25T15:55:57Z → 1934-07-26T12:08:30Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:12–18:53 on the 25th, 16:11–18:53 on the 26th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 162 minutes on the 25th and 162 of 162 on the 26th.", "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 4536 s" }, { "step": "ruling", "text": "Kokilā Vrata, Fuzhou, 1934: Thursday 26 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": "1934-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Kokilā Vrata 1934 falls on Thursday 26 July. Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 526, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "1934-07-25T23:55:57+08:00", "utc": "1934-07-25T15:55:57Z", "ms": -1118304243284.0464 }, "end": { "local": "1934-07-26T20:08:30+08:00", "utc": "1934-07-26T12:08:30Z", "ms": -1118231489857.9639 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-07-25", "window": { "start": { "local": "1934-07-25T18:53:23+08:00", "utc": "1934-07-25T10:53:23Z", "ms": -1118322397002.6785 }, "end": { "local": "1934-07-25T20:17:37+08:00", "utc": "1934-07-25T12:17:37Z", "ms": -1118317343278.1587 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "1934-07-26", "window": { "start": { "local": "1934-07-26T18:52:54+08:00", "utc": "1934-07-26T10:52:54Z", "ms": -1118236025786.4668 }, "end": { "local": "1934-07-26T20:17:16+08:00", "utc": "1934-07-26T12:17:16Z", "ms": -1118230964231.582 } }, "covered_min": 76, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul.", "fact": "1934-07-25T15:55:57Z → 1934-07-26T12:08:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:53–20:18 on the 25th, 18:53–20:17 on the 26th.", "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 84 minutes on the 25th and 76 of 84 on the 26th.", "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 526 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Fuzhou, 1934: Thursday 26 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": "1934-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śiva Śayanotsava 1934 falls on Thursday 26 July. Pūrṇimā runs from 23:56 on Wed 25 Jul to 20:09 on Thu 26 Jul and covers 76 of 84 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11645, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1934-07-27T16:22:36+08:00", "utc": "1934-07-27T08:22:36Z", "ms": -1118158643833.008 }, "end": { "local": "1934-07-28T12:47:54+08:00", "utc": "1934-07-28T04:47:54Z", "ms": -1118085126036.266 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-07-27T16:22:36+08:00", "utc": "1934-07-27T08:22:36Z", "ms": -1118158643833.008 }, "end": { "local": "1934-07-28T12:47:54+08:00", "utc": "1934-07-28T04:47:54Z", "ms": -1118085126036.266 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-07-27", "window": { "start": { "local": "1934-07-27T19:36:41+08:00", "utc": "1934-07-27T11:36:41Z", "ms": -1118146999114.1296 }, "end": { "local": "1934-07-27T19:36:41+08:00", "utc": "1934-07-27T11:36:41Z", "ms": -1118146999114.1296 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-07-28", "window": { "start": { "local": "1934-07-28T20:16:51+08:00", "utc": "1934-07-28T12:16:51Z", "ms": -1118058189078.027 }, "end": { "local": "1934-07-28T20:16:51+08:00", "utc": "1934-07-28T12:16:51Z", "ms": -1118058189078.027 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 16:23 on Fri 27 Jul to 12:48 on Sat 28 Jul.", "fact": "1934-07-27T08:22:36Z → 1934-07-28T04:47:54Z" }, { "step": "kaala", "text": "Moonrise is at 19:37 on the 27th and 20:17 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 27th and is not on the 28th.", "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 11645 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Fuzhou, 1934: Friday 27 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": "1934-07-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata (Āṣāḍha) 1934 falls on Friday 27 July. Dvitīyā runs from 16:23 on Fri 27 Jul to 12:48 on Sat 28 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-07-29", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35687, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-07-29T09:33:39+08:00", "utc": "1934-07-29T01:33:39Z", "ms": -1118010381101.7317 }, "end": { "local": "1934-07-30T06:48:22+08:00", "utc": "1934-07-29T22:48:22Z", "ms": -1117933898422.529 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-07-29T09:33:39+08:00", "utc": "1934-07-29T01:33:39Z", "ms": -1118010381101.7317 }, "end": { "local": "1934-07-30T06:48:22+08:00", "utc": "1934-07-29T22:48:22Z", "ms": -1117933898422.529 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-07-28", "window": { "start": { "local": "1934-07-28T20:16:51+08:00", "utc": "1934-07-28T12:16:51Z", "ms": -1118058189078.027 }, "end": { "local": "1934-07-28T20:16:51+08:00", "utc": "1934-07-28T12:16:51Z", "ms": -1118058189078.027 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-07-29", "window": { "start": { "local": "1934-07-29T20:53:34+08:00", "utc": "1934-07-29T12:53:34Z", "ms": -1117969585705.5767 }, "end": { "local": "1934-07-29T20:53:34+08:00", "utc": "1934-07-29T12:53:34Z", "ms": -1117969585705.5767 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:34 on Sun 29 Jul to 06:48 on Mon 30 Jul.", "fact": "1934-07-29T01:33:39Z → 1934-07-29T22:48:22Z" }, { "step": "kaala", "text": "Moonrise is at 20:17 on the 28th and 20:54 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35687 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Sunday 29 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": "1934-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-07-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Sunday 29 July. Caturthī runs from 09:34 on Sun 29 Jul to 06:48 on Mon 30 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-07-29", "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/1934/ekadashi?on=1934-08-06", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2532, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-08-05T04:47:54+08:00", "utc": "1934-08-04T20:47:54Z", "ms": -1117422726100.8718 }, "end": { "local": "1934-08-06T06:44:41+08:00", "utc": "1934-08-05T22:44:41Z", "ms": -1117329319114.1335 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-05T04:47:54+08:00", "utc": "1934-08-04T20:47:54Z", "ms": -1117422726100.8718 }, "end": { "local": "1934-08-06T06:44:41+08:00", "utc": "1934-08-05T22:44:41Z", "ms": -1117329319114.1335 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-08-05", "window": { "start": { "local": "1934-08-05T05:30:06+08:00", "utc": "1934-08-04T21:30:06Z", "ms": -1117420194467.2317 }, "end": { "local": "1934-08-05T05:30:06+08:00", "utc": "1934-08-04T21:30:06Z", "ms": -1117420194467.2317 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-08-06", "window": { "start": { "local": "1934-08-06T05:30:35+08:00", "utc": "1934-08-05T21:30:35Z", "ms": -1117333764751.1072 }, "end": { "local": "1934-08-06T05:30:35+08:00", "utc": "1934-08-05T21:30:35Z", "ms": -1117333764751.1072 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:48 on Sun 5 Aug to 06:45 on Mon 6 Aug.", "fact": "1934-08-04T20:47:54Z → 1934-08-05T22:44:41Z" }, { "step": "kaala", "text": "Sunrise is at 05:30 on the 5th and 05:31 on the 6th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 5th and is on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 2532 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Fuzhou, 1934: Monday 6 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": "1934-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmikā Ekādaśī 1934 falls on Monday 6 August. Ekādaśī runs from 04:48 on Sun 5 Aug to 06:45 on Mon 6 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-08-06", "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/1934/pradosha-vrata?on=1934-08-07", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25750, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-08-07T09:03:39+08:00", "utc": "1934-08-07T01:03:39Z", "ms": -1117234581091.023 }, "end": { "local": "1934-08-08T11:35:43+08:00", "utc": "1934-08-08T03:35:43Z", "ms": -1117139056570.336 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-07T09:03:39+08:00", "utc": "1934-08-07T01:03:39Z", "ms": -1117234581091.023 }, "end": { "local": "1934-08-08T11:35:43+08:00", "utc": "1934-08-08T03:35:43Z", "ms": -1117139056570.336 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-08-07", "window": { "start": { "local": "1934-08-07T18:45:37+08:00", "utc": "1934-08-07T10:45:37Z", "ms": -1117199662643.2861 }, "end": { "local": "1934-08-07T20:11:45+08:00", "utc": "1934-08-07T12:11:45Z", "ms": -1117194495043.5876 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "1934-08-08", "window": { "start": { "local": "1934-08-08T18:44:54+08:00", "utc": "1934-08-08T10:44:54Z", "ms": -1117113306190.2793 }, "end": { "local": "1934-08-08T20:11:11+08:00", "utc": "1934-08-08T12:11:11Z", "ms": -1117108128869.4001 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:04 on Tue 7 Aug to 11:36 on Wed 8 Aug.", "fact": "1934-08-07T01:03:39Z → 1934-08-08T03:35:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:46–20:12 on the 7th, 18:45–20:11 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 86 of 86 minutes on the 7th and 0 of 86 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25750 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Tuesday 7 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": "1934-08-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Tuesday 7 August. Trayodaśī runs from 09:04 on Tue 7 Aug to 11:36 on Wed 8 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-08-07", "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/1934/shivaratri?on=1934-08-08", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34325, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-08-08T11:35:43+08:00", "utc": "1934-08-08T03:35:43Z", "ms": -1117139056570.336 }, "end": { "local": "1934-08-09T14:12:16+08:00", "utc": "1934-08-09T06:12:16Z", "ms": -1117043263551.9932 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-08T11:35:43+08:00", "utc": "1934-08-08T03:35:43Z", "ms": -1117139056570.336 }, "end": { "local": "1934-08-09T14:12:16+08:00", "utc": "1934-08-09T06:12:16Z", "ms": -1117043263551.9932 } }, "kaala": "nishita", "days": [ { "local_date": "1934-08-08", "window": { "start": { "local": "1934-08-08T23:44:29+08:00", "utc": "1934-08-08T15:44:29Z", "ms": -1117095331236.983 }, "end": { "local": "1934-08-09T00:32:29+08:00", "utc": "1934-08-08T16:32:29Z", "ms": -1117092451236.983 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-08-09", "window": { "start": { "local": "1934-08-09T23:44:21+08:00", "utc": "1934-08-09T15:44:21Z", "ms": -1117008938913.492 }, "end": { "local": "1934-08-10T00:32:21+08:00", "utc": "1934-08-09T16:32:21Z", "ms": -1117006058913.492 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:36 on Wed 8 Aug to 14:12 on Thu 9 Aug.", "fact": "1934-08-08T03:35:43Z → 1934-08-09T06:12:16Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:44–00:32 on the 8th, 23:44–00:32 on the 9th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 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. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34325 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Wednesday 8 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": "1934-08-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Wednesday 8 August. Caturdaśī runs from 11:36 on Wed 8 Aug to 14:12 on Thu 9 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-08-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31452, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-08-12T21:15:52+08:00", "utc": "1934-08-12T13:15:52Z", "ms": -1116758647962.7747 }, "end": { "local": "1934-08-13T23:01:30+08:00", "utc": "1934-08-13T15:01:30Z", "ms": -1116665910031.3345 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-12T21:15:52+08:00", "utc": "1934-08-12T13:15:52Z", "ms": -1116758647962.7747 }, "end": { "local": "1934-08-13T23:01:30+08:00", "utc": "1934-08-13T15:01:30Z", "ms": -1116665910031.3345 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-12", "window": { "start": { "local": "1934-08-12T11:43:40+08:00", "utc": "1934-08-12T03:43:40Z", "ms": -1116792979775.817 }, "end": { "local": "1934-08-12T12:31:40+08:00", "utc": "1934-08-12T04:31:40Z", "ms": -1116790099775.817 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-08-13", "window": { "start": { "local": "1934-08-13T11:43:30+08:00", "utc": "1934-08-13T03:43:30Z", "ms": -1116706589662.5608 }, "end": { "local": "1934-08-13T12:31:30+08:00", "utc": "1934-08-13T04:31:30Z", "ms": -1116703709662.5608 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 21:16 on Sun 12 Aug to 23:01 on Mon 13 Aug.", "fact": "1934-08-12T13:15:52Z → 1934-08-13T15:01:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 12th, 11:44–12:32 on the 13th.", "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 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31452 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Fuzhou, 1934: Monday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "madhusrava-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Madhusrava (Gujerat) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Madhusravā Tṛtīyā (Hariyali Teej) 1934 falls on Monday 13 August. Tṛtīyā runs from 21:16 on Sun 12 Aug to 23:01 on Mon 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-08-14", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37800, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-08-13T23:01:30+08:00", "utc": "1934-08-13T15:01:30Z", "ms": -1116665910031.3345 }, "end": { "local": "1934-08-15T00:20:40+08:00", "utc": "1934-08-14T16:20:40Z", "ms": -1116574760141.545 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-13T23:01:30+08:00", "utc": "1934-08-13T15:01:30Z", "ms": -1116665910031.3345 }, "end": { "local": "1934-08-15T00:20:40+08:00", "utc": "1934-08-14T16:20:40Z", "ms": -1116574760141.545 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-13", "window": { "start": { "local": "1934-08-13T11:43:30+08:00", "utc": "1934-08-13T03:43:30Z", "ms": -1116706589662.5608 }, "end": { "local": "1934-08-13T12:31:30+08:00", "utc": "1934-08-13T04:31:30Z", "ms": -1116703709662.5608 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-08-14", "window": { "start": { "local": "1934-08-14T11:43:20+08:00", "utc": "1934-08-14T03:43:20Z", "ms": -1116620200109.5522 }, "end": { "local": "1934-08-14T12:31:20+08:00", "utc": "1934-08-14T04:31:20Z", "ms": -1116617320109.5522 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:01 on Mon 13 Aug to 00:21 on Wed 15 Aug.", "fact": "1934-08-13T15:01:30Z → 1934-08-14T16:20:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 13th, 11:43–12:31 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37800 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Tuesday 14 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-08-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Tuesday 14 August. Caturthī runs from 23:01 on Mon 13 Aug to 00:21 on Wed 15 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-08-14", "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/1934/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38043, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-08-15T00:20:40+08:00", "utc": "1934-08-14T16:20:40Z", "ms": -1116574760141.545 }, "end": { "local": "1934-08-16T01:08:54+08:00", "utc": "1934-08-15T17:08:54Z", "ms": -1116485466136.7969 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-15T00:20:40+08:00", "utc": "1934-08-14T16:20:40Z", "ms": -1116574760141.545 }, "end": { "local": "1934-08-16T01:08:54+08:00", "utc": "1934-08-15T17:08:54Z", "ms": -1116485466136.7969 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-15", "window": { "start": { "local": "1934-08-15T11:43:09+08:00", "utc": "1934-08-15T03:43:09Z", "ms": -1116533811111.0503 }, "end": { "local": "1934-08-15T12:31:09+08:00", "utc": "1934-08-15T04:31:09Z", "ms": -1116530931111.0503 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-08-16", "window": { "start": { "local": "1934-08-16T11:42:57+08:00", "utc": "1934-08-16T03:42:57Z", "ms": -1116447422660.4043 }, "end": { "local": "1934-08-16T12:30:57+08:00", "utc": "1934-08-16T04:30:57Z", "ms": -1116444542660.4043 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 00:21 on Wed 15 Aug to 01:09 on Thu 16 Aug.", "fact": "1934-08-14T16:20:40Z → 1934-08-15T17:08:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:43–12:31 on the 15th, 11:43–12:31 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 38043 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Fuzhou, 1934: Wednesday 15 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī 1934 falls on Wednesday 15 August. Pañcamī runs from 00:21 on Wed 15 Aug to 01:09 on Thu 16 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-08-21", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34417, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-08-20T20:04:05+08:00", "utc": "1934-08-20T12:04:05Z", "ms": -1116071754866.0957 }, "end": { "local": "1934-08-21T17:19:48+08:00", "utc": "1934-08-21T09:19:48Z", "ms": -1115995212055.652 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-20T20:04:05+08:00", "utc": "1934-08-20T12:04:05Z", "ms": -1116071754866.0957 }, "end": { "local": "1934-08-21T17:19:48+08:00", "utc": "1934-08-21T09:19:48Z", "ms": -1115995212055.652 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-08-21", "window": { "start": { "local": "1934-08-21T05:37:42+08:00", "utc": "1934-08-20T21:37:42Z", "ms": -1116037337897.9534 }, "end": { "local": "1934-08-21T05:37:42+08:00", "utc": "1934-08-20T21:37:42Z", "ms": -1116037337897.9534 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-08-22", "window": { "start": { "local": "1934-08-22T05:38:09+08:00", "utc": "1934-08-21T21:38:09Z", "ms": -1115950911039.3433 }, "end": { "local": "1934-08-22T05:38:09+08:00", "utc": "1934-08-21T21:38:09Z", "ms": -1115950911039.3433 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:04 on Mon 20 Aug to 17:20 on Tue 21 Aug.", "fact": "1934-08-20T12:04:05Z → 1934-08-21T09:19:48Z" }, { "step": "kaala", "text": "Sunrise is at 05:38 on the 21st and 05:38 on the 22nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 21st and is not on the 22nd.", "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 34417 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 1934: Tuesday 21 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": "1934-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 1934 falls on Tuesday 21 August. Ekādaśī runs from 20:04 on Mon 20 Aug to 17:20 on Tue 21 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-08-21", "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/1934/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6092, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-08-21T17:19:48+08:00", "utc": "1934-08-21T09:19:48Z", "ms": -1115995212055.652 }, "end": { "local": "1934-08-22T14:11:09+08:00", "utc": "1934-08-22T06:11:09Z", "ms": -1115920130609.673 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-21T17:19:48+08:00", "utc": "1934-08-21T09:19:48Z", "ms": -1115995212055.652 }, "end": { "local": "1934-08-22T14:11:09+08:00", "utc": "1934-08-22T06:11:09Z", "ms": -1115920130609.673 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-21", "window": { "start": { "local": "1934-08-21T11:41:52+08:00", "utc": "1934-08-21T03:41:52Z", "ms": -1116015488318.523 }, "end": { "local": "1934-08-21T12:29:52+08:00", "utc": "1934-08-21T04:29:52Z", "ms": -1116012608318.523 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-08-22", "window": { "start": { "local": "1934-08-22T11:41:37+08:00", "utc": "1934-08-22T03:41:37Z", "ms": -1115929102953.8218 }, "end": { "local": "1934-08-22T12:29:37+08:00", "utc": "1934-08-22T04:29:37Z", "ms": -1115926222953.8218 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:20 on Tue 21 Aug to 14:11 on Wed 22 Aug.", "fact": "1934-08-21T09:19:48Z → 1934-08-22T06:11:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 21st, 11:42–12:30 on the 22nd.", "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 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 6092 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Fuzhou, 1934: Wednesday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "damodara-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Buddha dvadasi, Damodara dvadasi (purvaviddha), Visnu-pavitraropana." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Dāmodara Dvādaśī 1934 falls on Wednesday 22 August. Dvādaśī runs from 17:20 on Tue 21 Aug to 14:11 on Wed 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-08-22", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15716, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-08-22T14:11:09+08:00", "utc": "1934-08-22T06:11:09Z", "ms": -1115920130609.673 }, "end": { "local": "1934-08-23T10:45:26+08:00", "utc": "1934-08-23T02:45:26Z", "ms": -1115846073612.001 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-22T14:11:09+08:00", "utc": "1934-08-22T06:11:09Z", "ms": -1115920130609.673 }, "end": { "local": "1934-08-23T10:45:26+08:00", "utc": "1934-08-23T02:45:26Z", "ms": -1115846073612.001 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-08-22", "window": { "start": { "local": "1934-08-22T18:33:05+08:00", "utc": "1934-08-22T10:33:05Z", "ms": -1115904414868.3005 }, "end": { "local": "1934-08-22T20:01:49+08:00", "utc": "1934-08-22T12:01:49Z", "ms": -1115899090804.3022 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "1934-08-23", "window": { "start": { "local": "1934-08-23T18:32:08+08:00", "utc": "1934-08-23T10:32:08Z", "ms": -1115818071726.8916 }, "end": { "local": "1934-08-23T20:01:03+08:00", "utc": "1934-08-23T12:01:03Z", "ms": -1115812736555.0256 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:11 on Wed 22 Aug to 10:45 on Thu 23 Aug.", "fact": "1934-08-22T06:11:09Z → 1934-08-23T02:45:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:33–20:02 on the 22nd, 18:32–20:01 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 89 of 89 minutes on the 22nd and 0 of 89 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15716 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Wednesday 22 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": "1934-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Wednesday 22 August. Trayodaśī runs from 14:11 on Wed 22 Aug to 10:45 on Thu 23 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-08-22", "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/1934/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7369, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-08-24T07:10:56+08:00", "utc": "1934-08-23T23:10:56Z", "ms": -1115772543831.9568 }, "end": { "local": "1934-08-25T03:36:40+08:00", "utc": "1934-08-24T19:36:40Z", "ms": -1115699000300.2585 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "1934-08-24T17:23:11+08:00", "utc": "1934-08-24T09:23:11Z", "ms": -1115735808856.6057 }, "end": { "local": "1934-08-25T03:36:40+08:00", "utc": "1934-08-24T19:36:40Z", "ms": -1115699000300.2585 } }, "kaala": "day", "days": [ { "local_date": "1934-08-24", "window": { "start": { "local": "1934-08-24T05:39:02+08:00", "utc": "1934-08-23T21:39:02Z", "ms": -1115778057937.8967 }, "end": { "local": "1934-08-25T05:39:28+08:00", "utc": "1934-08-24T21:39:28Z", "ms": -1115691631679.169 } }, "covered_min": 613, "window_min": 1440, "qualifies": true }, { "local_date": "1934-08-25", "window": { "start": { "local": "1934-08-25T05:39:28+08:00", "utc": "1934-08-24T21:39:28Z", "ms": -1115691631679.169 }, "end": { "local": "1934-08-26T05:39:54+08:00", "utc": "1934-08-25T21:39:54Z", "ms": -1115605205601.8528 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:11 on Fri 24 Aug to 03:37 on Sat 25 Aug. Its second half begins at 17:23 on Fri 24 Aug.", "fact": "1934-08-23T23:10:56Z → 1934-08-24T19:36:40Z · second half from 1934-08-24T09:23:11Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:39 on the 24th, and from 05:39 on the 25th.", "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 613 of 1440 minutes on the 24th and 0 of 1440 on the 25th.", "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 7369 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Fuzhou, 1934: Friday 24 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": "1934-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Rakṣā Bandhana (Rakhi) 1934 falls on Friday 24 August. The second half of Pūrṇimā runs from 17:23 on Fri 24 Aug to 03:37 on Sat 25 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16210, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-08-24T07:10:56+08:00", "utc": "1934-08-23T23:10:56Z", "ms": -1115772543831.9568 }, "end": { "local": "1934-08-25T03:36:40+08:00", "utc": "1934-08-24T19:36:40Z", "ms": -1115699000300.2585 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "1934-08-24T07:10:56+08:00", "utc": "1934-08-23T23:10:56Z", "ms": -1115772543831.9568 }, "end": { "local": "1934-08-25T03:36:40+08:00", "utc": "1934-08-24T19:36:40Z", "ms": -1115699000300.2585 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-24", "window": { "start": { "local": "1934-08-24T11:41:06+08:00", "utc": "1934-08-24T03:41:06Z", "ms": -1115756333612.9482 }, "end": { "local": "1934-08-24T12:29:06+08:00", "utc": "1934-08-24T04:29:06Z", "ms": -1115753453612.9482 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-08-25", "window": { "start": { "local": "1934-08-25T11:40:50+08:00", "utc": "1934-08-25T03:40:50Z", "ms": -1115669949601.7705 }, "end": { "local": "1934-08-25T12:28:50+08:00", "utc": "1934-08-25T04:28:50Z", "ms": -1115667069601.7705 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:11 on Fri 24 Aug to 03:37 on Sat 25 Aug.", "fact": "1934-08-23T23:10:56Z → 1934-08-24T19:36:40Z" }, { "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": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 24th and 0 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16210 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Fuzhou, 1934: Friday 24 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": "1934-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṛṣi Tarpaṇa 1934 falls on Friday 24 August. Pūrṇimā runs from 07:11 on Fri 24 Aug to 03:37 on Sat 25 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6210, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1934-08-26T00:12:05+08:00", "utc": "1934-08-25T16:12:05Z", "ms": -1115624875001.0085 }, "end": { "local": "1934-08-26T21:06:48+08:00", "utc": "1934-08-26T13:06:48Z", "ms": -1115549591898.6833 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-26T00:12:05+08:00", "utc": "1934-08-25T16:12:05Z", "ms": -1115624875001.0085 }, "end": { "local": "1934-08-26T21:06:48+08:00", "utc": "1934-08-26T13:06:48Z", "ms": -1115549591898.6833 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-08-25", "window": { "start": { "local": "1934-08-25T18:46:46+08:00", "utc": "1934-08-25T10:46:46Z", "ms": -1115644393648.6538 }, "end": { "local": "1934-08-25T18:46:46+08:00", "utc": "1934-08-25T10:46:46Z", "ms": -1115644393648.6538 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-08-26", "window": { "start": { "local": "1934-08-26T19:23:18+08:00", "utc": "1934-08-26T11:23:18Z", "ms": -1115555802378.1382 }, "end": { "local": "1934-08-26T19:23:18+08:00", "utc": "1934-08-26T11:23:18Z", "ms": -1115555802378.1382 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 00:12 on Sun 26 Aug to 21:07 on Sun 26 Aug.", "fact": "1934-08-25T16:12:05Z → 1934-08-26T13:06:48Z" }, { "step": "kaala", "text": "Moonrise is at 18:47 on the 25th and 19:23 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6210 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Fuzhou, 1934: Sunday 26 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": "1934-08-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata 1934 falls on Sunday 26 August. Dvitīyā runs from 00:12 on Sun 26 Aug to 21:07 on Sun 26 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21711, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-08-26T21:06:48+08:00", "utc": "1934-08-26T13:06:48Z", "ms": -1115549591898.6833 }, "end": { "local": "1934-08-27T18:30:09+08:00", "utc": "1934-08-27T10:30:09Z", "ms": -1115472591495.0356 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-26T21:06:48+08:00", "utc": "1934-08-26T13:06:48Z", "ms": -1115549591898.6833 }, "end": { "local": "1934-08-27T18:30:09+08:00", "utc": "1934-08-27T10:30:09Z", "ms": -1115472591495.0356 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-26", "window": { "start": { "local": "1934-08-26T11:40:34+08:00", "utc": "1934-08-26T03:40:34Z", "ms": -1115583566005.2178 }, "end": { "local": "1934-08-26T12:28:34+08:00", "utc": "1934-08-26T04:28:34Z", "ms": -1115580686005.2178 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-08-27", "window": { "start": { "local": "1934-08-27T11:40:17+08:00", "utc": "1934-08-27T03:40:17Z", "ms": -1115497182804.1772 }, "end": { "local": "1934-08-27T12:28:17+08:00", "utc": "1934-08-27T04:28:17Z", "ms": -1115494302804.1772 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 21:07 on Sun 26 Aug to 18:30 on Mon 27 Aug.", "fact": "1934-08-26T13:06:48Z → 1934-08-27T10:30:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 26th, 11:40–12:28 on the 27th.", "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 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: paraviddha → only-day · margin 21711 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Fuzhou, 1934: Monday 27 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": "1934-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Kajjalī Tṛtīyā (Kajari Teej) 1934 falls on Monday 27 August. Tṛtīyā runs from 21:07 on Sun 26 Aug to 18:30 on Mon 27 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-08-27", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5344, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-08-27T18:30:09+08:00", "utc": "1934-08-27T10:30:09Z", "ms": -1115472591495.0356 }, "end": { "local": "1934-08-28T16:30:36+08:00", "utc": "1934-08-28T08:30:36Z", "ms": -1115393364211.5662 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-27T18:30:09+08:00", "utc": "1934-08-27T10:30:09Z", "ms": -1115472591495.0356 }, "end": { "local": "1934-08-28T16:30:36+08:00", "utc": "1934-08-28T08:30:36Z", "ms": -1115393364211.5662 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-08-27", "window": { "start": { "local": "1934-08-27T19:59:12+08:00", "utc": "1934-08-27T11:59:12Z", "ms": -1115467247574.9917 }, "end": { "local": "1934-08-27T19:59:12+08:00", "utc": "1934-08-27T11:59:12Z", "ms": -1115467247574.9917 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-08-28", "window": { "start": { "local": "1934-08-28T20:35:58+08:00", "utc": "1934-08-28T12:35:58Z", "ms": -1115378641878.968 }, "end": { "local": "1934-08-28T20:35:58+08:00", "utc": "1934-08-28T12:35:58Z", "ms": -1115378641878.968 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:30 on Mon 27 Aug to 16:31 on Tue 28 Aug.", "fact": "1934-08-27T10:30:09Z → 1934-08-28T08:30:36Z" }, { "step": "kaala", "text": "Moonrise is at 19:59 on the 27th and 20:36 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 27th and is not on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5344 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Monday 27 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": "1934-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Monday 27 August. Caturthī runs from 18:30 on Mon 27 Aug to 16:31 on Tue 28 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-08-27", "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/1934/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-28", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 114, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-08-27T18:30:09+08:00", "utc": "1934-08-27T10:30:09Z", "ms": -1115472591495.0356 }, "end": { "local": "1934-08-28T16:30:36+08:00", "utc": "1934-08-28T08:30:36Z", "ms": -1115393364211.5662 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-27T18:30:09+08:00", "utc": "1934-08-27T10:30:09Z", "ms": -1115472591495.0356 }, "end": { "local": "1934-08-28T16:30:36+08:00", "utc": "1934-08-28T08:30:36Z", "ms": -1115393364211.5662 } }, "kaala": "sayahna", "days": [ { "local_date": "1934-08-27", "window": { "start": { "local": "1934-08-27T15:54:39+08:00", "utc": "1934-08-27T07:54:39Z", "ms": -1115481920669.6096 }, "end": { "local": "1934-08-27T18:28:14+08:00", "utc": "1934-08-27T10:28:14Z", "ms": -1115472705913.2312 } }, "covered_min": 0, "window_min": 154, "qualifies": false }, { "local_date": "1934-08-28", "window": { "start": { "local": "1934-08-28T15:53:56+08:00", "utc": "1934-08-28T07:53:56Z", "ms": -1115395563598.577 }, "end": { "local": "1934-08-28T18:27:14+08:00", "utc": "1934-08-28T10:27:14Z", "ms": -1115386366011.1277 } }, "covered_min": 37, "window_min": 153, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:30 on Mon 27 Aug to 16:31 on Tue 28 Aug.", "fact": "1934-08-27T10:30:09Z → 1934-08-28T08:30:36Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:55–18:28 on the 27th, 15:54–18:27 on the 28th.", "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 154 minutes on the 27th and 37 of 153 on the 28th.", "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 114 s < 300 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Fuzhou, 1934: Tuesday 28 August.", "fact": "confidence: boundary (margin)" } ], "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": "1934-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Bahulā Caturthī 1934 falls on Tuesday 28 August. Caturthī runs from 18:30 on Mon 27 Aug to 16:31 on Tue 28 Aug and covers 37 of 153 minutes of sāyāhna that late afternoon. It is 1 min 54 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8441, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-08-29T15:15:05+08:00", "utc": "1934-08-29T07:15:05Z", "ms": -1115311494525.288 }, "end": { "local": "1934-08-30T14:48:06+08:00", "utc": "1934-08-30T06:48:06Z", "ms": -1115226714153.5098 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-29T15:15:05+08:00", "utc": "1934-08-29T07:15:05Z", "ms": -1115311494525.288 }, "end": { "local": "1934-08-30T14:48:06+08:00", "utc": "1934-08-30T06:48:06Z", "ms": -1115226714153.5098 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-29", "window": { "start": { "local": "1934-08-29T11:39:42+08:00", "utc": "1934-08-29T03:39:42Z", "ms": -1115324417513.5896 }, "end": { "local": "1934-08-29T12:27:42+08:00", "utc": "1934-08-29T04:27:42Z", "ms": -1115321537513.5896 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-08-30", "window": { "start": { "local": "1934-08-30T11:39:25+08:00", "utc": "1934-08-30T03:39:25Z", "ms": -1115238035388.0298 }, "end": { "local": "1934-08-30T12:27:25+08:00", "utc": "1934-08-30T04:27:25Z", "ms": -1115235155388.0298 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:15 on Wed 29 Aug to 14:48 on Thu 30 Aug.", "fact": "1934-08-29T07:15:05Z → 1934-08-30T06:48:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 29th, 11:39–12:27 on the 30th.", "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 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: paraviddha → only-day · margin 8441 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Fuzhou, 1934: Thursday 30 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": "1934-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Hala Ṣaṣṭhī 1934 falls on Thursday 30 August. Ṣaṣṭhī runs from 15:15 on Wed 29 Aug to 14:48 on Thu 30 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26337, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-08-31T15:10:44+08:00", "utc": "1934-08-31T07:10:44Z", "ms": -1115138956355.294 }, "end": { "local": "1934-09-01T16:20:04+08:00", "utc": "1934-09-01T08:20:04Z", "ms": -1115048396080.921 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-31T15:10:44+08:00", "utc": "1934-08-31T07:10:44Z", "ms": -1115138956355.294 }, "end": { "local": "1934-09-01T16:20:04+08:00", "utc": "1934-09-01T08:20:04Z", "ms": -1115048396080.921 } }, "kaala": "nishita", "days": [ { "local_date": "1934-08-31", "window": { "start": { "local": "1934-08-31T23:39:19+08:00", "utc": "1934-08-31T15:39:19Z", "ms": -1115108440987.502 }, "end": { "local": "1934-09-01T00:27:19+08:00", "utc": "1934-08-31T16:27:19Z", "ms": -1115105560987.502 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-01", "window": { "start": { "local": "1934-09-01T23:39:00+08:00", "utc": "1934-09-01T15:39:00Z", "ms": -1115022059551.7065 }, "end": { "local": "1934-09-02T00:27:00+08:00", "utc": "1934-09-01T16:27:00Z", "ms": -1115019179551.7065 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:11 on Fri 31 Aug to 16:20 on Sat 1 Sep.", "fact": "1934-08-31T07:10:44Z → 1934-09-01T08:20:04Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:39–00:27 on the 31st, 23:39–00:27 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 48 of 48 minutes on the 31st and 0 of 48 on the 1st.", "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 26337 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Fuzhou, 1934: Friday 31 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": "1934-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Janmāṣṭamī 1934 falls on Friday 31 August. Aṣṭamī runs from 15:11 on Fri 31 Aug to 16:20 on Sat 1 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8441, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-08-30T14:48:06+08:00", "utc": "1934-08-30T06:48:06Z", "ms": -1115226714153.5098 }, "end": { "local": "1934-08-31T15:10:44+08:00", "utc": "1934-08-31T07:10:44Z", "ms": -1115138956355.294 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-08-30T14:48:06+08:00", "utc": "1934-08-30T06:48:06Z", "ms": -1115226714153.5098 }, "end": { "local": "1934-08-31T15:10:44+08:00", "utc": "1934-08-31T07:10:44Z", "ms": -1115138956355.294 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-08-30", "window": { "start": { "local": "1934-08-30T11:39:25+08:00", "utc": "1934-08-30T03:39:25Z", "ms": -1115238035388.0298 }, "end": { "local": "1934-08-30T12:27:25+08:00", "utc": "1934-08-30T04:27:25Z", "ms": -1115235155388.0298 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-08-31", "window": { "start": { "local": "1934-08-31T11:39:06+08:00", "utc": "1934-08-31T03:39:06Z", "ms": -1115151653586.0571 }, "end": { "local": "1934-08-31T12:27:06+08:00", "utc": "1934-08-31T04:27:06Z", "ms": -1115148773586.0571 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 14:48 on Thu 30 Aug to 15:11 on Fri 31 Aug.", "fact": "1934-08-30T06:48:06Z → 1934-08-31T07:10:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 30th, 11:39–12:27 on the 31st.", "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 30th and 48 of 48 on the 31st.", "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 8441 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Fuzhou, 1934: Friday 31 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": "1934-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-08-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalā Saptamī 1934 falls on Friday 31 August. Saptamī runs from 14:48 on Thu 30 Aug to 15:11 on Fri 31 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-09-04", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24132, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-09-03T20:27:11+08:00", "utc": "1934-09-03T12:27:11Z", "ms": -1114860768993.3804 }, "end": { "local": "1934-09-04T23:01:55+08:00", "utc": "1934-09-04T15:01:55Z", "ms": -1114765085084.8457 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-03T20:27:11+08:00", "utc": "1934-09-03T12:27:11Z", "ms": -1114860768993.3804 }, "end": { "local": "1934-09-04T23:01:55+08:00", "utc": "1934-09-04T15:01:55Z", "ms": -1114765085084.8457 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-09-04", "window": { "start": { "local": "1934-09-04T05:43:43+08:00", "utc": "1934-09-03T21:43:43Z", "ms": -1114827377466.1445 }, "end": { "local": "1934-09-04T05:43:43+08:00", "utc": "1934-09-03T21:43:43Z", "ms": -1114827377466.1445 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-09-05", "window": { "start": { "local": "1934-09-05T05:44:07+08:00", "utc": "1934-09-04T21:44:07Z", "ms": -1114740952699.4817 }, "end": { "local": "1934-09-05T05:44:07+08:00", "utc": "1934-09-04T21:44:07Z", "ms": -1114740952699.4817 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:27 on Mon 3 Sep to 23:02 on Tue 4 Sep.", "fact": "1934-09-03T12:27:11Z → 1934-09-04T15:01:55Z" }, { "step": "kaala", "text": "Sunrise is at 05:44 on the 4th and 05:44 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 24132 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Fuzhou, 1934: Tuesday 4 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": "1934-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Ajā Ekādaśī 1934 falls on Tuesday 4 September. Ekādaśī runs from 20:27 on Mon 3 Sep to 23:02 on Tue 4 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-09-04", "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/1934/pradosha-vrata?on=1934-09-06", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21012, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-09-06T01:40:31+08:00", "utc": "1934-09-05T17:40:31Z", "ms": -1114669168586.99 }, "end": { "local": "1934-09-07T04:11:45+08:00", "utc": "1934-09-06T20:11:45Z", "ms": -1114573694712.948 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-06T01:40:31+08:00", "utc": "1934-09-05T17:40:31Z", "ms": -1114669168586.99 }, "end": { "local": "1934-09-07T04:11:45+08:00", "utc": "1934-09-06T20:11:45Z", "ms": -1114573694712.948 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-09-05", "window": { "start": { "local": "1934-09-05T18:18:55+08:00", "utc": "1934-09-05T10:18:55Z", "ms": -1114695665025.7036 }, "end": { "local": "1934-09-05T19:50:20+08:00", "utc": "1934-09-05T11:50:20Z", "ms": -1114690180091.9746 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "1934-09-06", "window": { "start": { "local": "1934-09-06T18:17:51+08:00", "utc": "1934-09-06T10:17:51Z", "ms": -1114609329306.2605 }, "end": { "local": "1934-09-06T19:49:27+08:00", "utc": "1934-09-06T11:49:27Z", "ms": -1114603832522.5793 } }, "covered_min": 92, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:41 on Thu 6 Sep to 04:12 on Fri 7 Sep.", "fact": "1934-09-05T17:40:31Z → 1934-09-06T20:11:45Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:19–19:50 on the 5th, 18:18–19:49 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 91 minutes on the 5th and 92 of 92 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 21012 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Thursday 6 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": "1934-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Thursday 6 September. Trayodaśī runs from 01:41 on Thu 6 Sep to 04:12 on Fri 7 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-09-06", "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/1934/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30138, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-09-07T04:11:45+08:00", "utc": "1934-09-06T20:11:45Z", "ms": -1114573694712.948 }, "end": { "local": "1934-09-08T06:26:54+08:00", "utc": "1934-09-07T22:26:54Z", "ms": -1114479186418.9648 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-07T04:11:45+08:00", "utc": "1934-09-06T20:11:45Z", "ms": -1114573694712.948 }, "end": { "local": "1934-09-08T06:26:54+08:00", "utc": "1934-09-07T22:26:54Z", "ms": -1114479186418.9648 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-09-06", "window": { "start": { "local": "1934-09-06T18:17:51+08:00", "utc": "1934-09-06T10:17:51Z", "ms": -1114609329306.2605 }, "end": { "local": "1934-09-06T19:49:27+08:00", "utc": "1934-09-06T11:49:27Z", "ms": -1114603832522.5793 } }, "covered_min": 0, "window_min": 92, "qualifies": false }, { "local_date": "1934-09-07", "window": { "start": { "local": "1934-09-07T18:16:46+08:00", "utc": "1934-09-07T10:16:46Z", "ms": -1114522993928.9348 }, "end": { "local": "1934-09-07T19:48:35+08:00", "utc": "1934-09-07T11:48:35Z", "ms": -1114517485259.724 } }, "covered_min": 92, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:12 on Fri 7 Sep to 06:27 on Sat 8 Sep.", "fact": "1934-09-06T20:11:45Z → 1934-09-07T22:26:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:18–19:49 on the 6th, 18:17–19:49 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 0 of 92 minutes on the 6th and 92 of 92 on the 7th.", "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 30138 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Fuzhou, 1934: Friday 7 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Aghora Caturdaśī 1934 falls on Friday 7 September. Caturdaśī runs from 04:12 on Fri 7 Sep to 06:27 on Sat 8 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/shivaratri?on=1934-09-07", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13582, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-09-07T04:11:45+08:00", "utc": "1934-09-06T20:11:45Z", "ms": -1114573694712.948 }, "end": { "local": "1934-09-08T06:26:54+08:00", "utc": "1934-09-07T22:26:54Z", "ms": -1114479186418.9648 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-07T04:11:45+08:00", "utc": "1934-09-06T20:11:45Z", "ms": -1114573694712.948 }, "end": { "local": "1934-09-08T06:26:54+08:00", "utc": "1934-09-07T22:26:54Z", "ms": -1114479186418.9648 } }, "kaala": "nishita", "days": [ { "local_date": "1934-09-06", "window": { "start": { "local": "1934-09-06T23:37:24+08:00", "utc": "1934-09-06T15:37:24Z", "ms": -1114590156367.456 }, "end": { "local": "1934-09-07T00:25:24+08:00", "utc": "1934-09-06T16:25:24Z", "ms": -1114587276367.456 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-09-07", "window": { "start": { "local": "1934-09-07T23:37:04+08:00", "utc": "1934-09-07T15:37:04Z", "ms": -1114503776419.395 }, "end": { "local": "1934-09-08T00:25:04+08:00", "utc": "1934-09-07T16:25:04Z", "ms": -1114500896419.395 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:12 on Fri 7 Sep to 06:27 on Sat 8 Sep.", "fact": "1934-09-06T20:11:45Z → 1934-09-07T22:26:54Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:37–00:25 on the 6th, 23:37–00:25 on the 7th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13582 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Friday 7 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": "1934-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Friday 7 September. Caturdaśī runs from 04:12 on Fri 7 Sep to 06:27 on Sat 8 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-09-07", "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/1934/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6473, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-09-09T08:20:04+08:00", "utc": "1934-09-09T00:20:04Z", "ms": -1114385995766.2734 }, "end": { "local": "1934-09-10T09:47:57+08:00", "utc": "1934-09-10T01:47:57Z", "ms": -1114294322631.3633 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-09T08:20:04+08:00", "utc": "1934-09-09T00:20:04Z", "ms": -1114385995766.2734 }, "end": { "local": "1934-09-10T09:47:57+08:00", "utc": "1934-09-10T01:47:57Z", "ms": -1114294322631.3633 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-09", "window": { "start": { "local": "1934-09-09T11:36:11+08:00", "utc": "1934-09-09T03:36:11Z", "ms": -1114374229282.3208 }, "end": { "local": "1934-09-09T12:24:11+08:00", "utc": "1934-09-09T04:24:11Z", "ms": -1114371349282.3208 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-10", "window": { "start": { "local": "1934-09-10T11:35:50+08:00", "utc": "1934-09-10T03:35:50Z", "ms": -1114287849840.4365 }, "end": { "local": "1934-09-10T12:23:50+08:00", "utc": "1934-09-10T04:23:50Z", "ms": -1114284969840.4365 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 08:20 on Sun 9 Sep to 09:48 on Mon 10 Sep.", "fact": "1934-09-09T00:20:04Z → 1934-09-10T01:47:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 9th, 11:36–12:24 on the 10th.", "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 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 6473 s" }, { "step": "ruling", "text": "Rudra Vrata, Fuzhou, 1934: Sunday 9 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": "1934-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Rudra Vrata 1934 falls on Sunday 9 September. Pratipadā runs from 08:20 on Sun 9 Sep to 09:48 on Mon 10 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 721, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "1934-09-11T10:49:05+08:00", "utc": "1934-09-11T02:49:05Z", "ms": -1114204254613.0115 }, "end": { "local": "1934-09-12T11:23:08+08:00", "utc": "1934-09-12T03:23:08Z", "ms": -1114115812030.9333 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-11T10:49:05+08:00", "utc": "1934-09-11T02:49:05Z", "ms": -1114204254613.0115 }, "end": { "local": "1934-09-12T11:23:08+08:00", "utc": "1934-09-12T03:23:08Z", "ms": -1114115812030.9333 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-11", "window": { "start": { "local": "1934-09-11T11:35:29+08:00", "utc": "1934-09-11T03:35:29Z", "ms": -1114201470548.314 }, "end": { "local": "1934-09-11T12:23:29+08:00", "utc": "1934-09-11T04:23:29Z", "ms": -1114198590548.314 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-12", "window": { "start": { "local": "1934-09-12T11:35:09+08:00", "utc": "1934-09-12T03:35:09Z", "ms": -1114115091390.8242 }, "end": { "local": "1934-09-12T12:23:09+08:00", "utc": "1934-09-12T04:23:09Z", "ms": -1114112211390.8242 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:49 on Tue 11 Sep to 11:23 on Wed 12 Sep.", "fact": "1934-09-11T02:49:05Z → 1934-09-12T03:23:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 11th, 11:35–12:23 on the 12th.", "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 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 721 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Fuzhou, 1934: Tuesday 11 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": "1934-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-12", "confidence": "boundary" } ], "quote": "In Fuzhou, Haritālikā Vrata (Hartalika Teej) 1934 falls on Tuesday 11 September. Tṛtīyā runs from 10:49 on Tue 11 Sep to 11:23 on Wed 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-12", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 274, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-09-12T11:23:08+08:00", "utc": "1934-09-12T03:23:08Z", "ms": -1114115812030.9333 }, "end": { "local": "1934-09-13T11:30:14+08:00", "utc": "1934-09-13T03:30:14Z", "ms": -1114028986162.7646 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-12T11:23:08+08:00", "utc": "1934-09-12T03:23:08Z", "ms": -1114115812030.9333 }, "end": { "local": "1934-09-13T11:30:14+08:00", "utc": "1934-09-13T03:30:14Z", "ms": -1114028986162.7646 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-12", "window": { "start": { "local": "1934-09-12T11:35:09+08:00", "utc": "1934-09-12T03:35:09Z", "ms": -1114115091390.8242 }, "end": { "local": "1934-09-12T12:23:09+08:00", "utc": "1934-09-12T04:23:09Z", "ms": -1114112211390.8242 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-13", "window": { "start": { "local": "1934-09-13T11:34:48+08:00", "utc": "1934-09-13T03:34:48Z", "ms": -1114028712351.0542 }, "end": { "local": "1934-09-13T12:22:48+08:00", "utc": "1934-09-13T04:22:48Z", "ms": -1114025832351.0542 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:23 on Wed 12 Sep to 11:30 on Thu 13 Sep.", "fact": "1934-09-12T03:23:08Z → 1934-09-13T03:30:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 12th, 11:35–12:23 on the 13th.", "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 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 274 s < 300 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Fuzhou, 1934: Wednesday 12 September.", "fact": "confidence: boundary (margin)" } ], "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": "1934-09-12", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Caturthī 1934 falls on Wednesday 12 September. Caturthī runs from 11:23 on Wed 12 Sep to 11:30 on Thu 13 Sep and covers all of madhyāhna that midday. It is 4 min 34 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-13", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 274, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-09-13T11:30:14+08:00", "utc": "1934-09-13T03:30:14Z", "ms": -1114028986162.7646 }, "end": { "local": "1934-09-14T11:10:36+08:00", "utc": "1934-09-14T03:10:36Z", "ms": -1113943763837.0986 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-13T11:30:14+08:00", "utc": "1934-09-13T03:30:14Z", "ms": -1114028986162.7646 }, "end": { "local": "1934-09-14T11:10:36+08:00", "utc": "1934-09-14T03:10:36Z", "ms": -1113943763837.0986 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-13", "window": { "start": { "local": "1934-09-13T11:34:48+08:00", "utc": "1934-09-13T03:34:48Z", "ms": -1114028712351.0542 }, "end": { "local": "1934-09-13T12:22:48+08:00", "utc": "1934-09-13T04:22:48Z", "ms": -1114025832351.0542 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-14", "window": { "start": { "local": "1934-09-14T11:34:27+08:00", "utc": "1934-09-14T03:34:27Z", "ms": -1113942333412.7065 }, "end": { "local": "1934-09-14T12:22:27+08:00", "utc": "1934-09-14T04:22:27Z", "ms": -1113939453412.7065 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:30 on Thu 13 Sep to 11:11 on Fri 14 Sep.", "fact": "1934-09-13T03:30:14Z → 1934-09-14T03:10:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 13th, 11:34–12:22 on the 14th.", "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 13th and 0 of 48 on the 14th.", "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 274 s < 300 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Fuzhou, 1934: Thursday 13 September.", "fact": "confidence: boundary (margin)" } ], "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": "1934-09-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-13", "confidence": "boundary" } ], "quote": "In Fuzhou, Ṛṣi Pañcamī 1934 falls on Thursday 13 September. Pañcamī runs from 11:30 on Thu 13 Sep to 11:11 on Fri 14 Sep and covers all of madhyāhna that midday. It is 4 min 34 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1430, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-09-14T11:10:36+08:00", "utc": "1934-09-14T03:10:36Z", "ms": -1113943763837.0986 }, "end": { "local": "1934-09-15T10:24:24+08:00", "utc": "1934-09-15T02:24:24Z", "ms": -1113860135845.537 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-14T11:10:36+08:00", "utc": "1934-09-14T03:10:36Z", "ms": -1113943763837.0986 }, "end": { "local": "1934-09-15T10:24:24+08:00", "utc": "1934-09-15T02:24:24Z", "ms": -1113860135845.537 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-14", "window": { "start": { "local": "1934-09-14T11:34:27+08:00", "utc": "1934-09-14T03:34:27Z", "ms": -1113942333412.7065 }, "end": { "local": "1934-09-14T12:22:27+08:00", "utc": "1934-09-14T04:22:27Z", "ms": -1113939453412.7065 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-15", "window": { "start": { "local": "1934-09-15T11:34:05+08:00", "utc": "1934-09-15T03:34:05Z", "ms": -1113855954558.7305 }, "end": { "local": "1934-09-15T12:22:05+08:00", "utc": "1934-09-15T04:22:05Z", "ms": -1113853074558.7305 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 11:11 on Fri 14 Sep to 10:24 on Sat 15 Sep.", "fact": "1934-09-14T03:10:36Z → 1934-09-15T02:24:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:34–12:22 on the 14th, 11:34–12:22 on the 15th.", "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 14th and 0 of 48 on the 15th.", "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 1430 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Fuzhou, 1934: Friday 14 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": "1934-09-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Bhādrapada) 1934 falls on Friday 14 September. Ṣaṣṭhī runs from 11:11 on Fri 14 Sep to 10:24 on Sat 15 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4181, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-09-15T10:24:24+08:00", "utc": "1934-09-15T02:24:24Z", "ms": -1113860135845.537 }, "end": { "local": "1934-09-16T09:11:50+08:00", "utc": "1934-09-16T01:11:50Z", "ms": -1113778090306.32 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-15T10:24:24+08:00", "utc": "1934-09-15T02:24:24Z", "ms": -1113860135845.537 }, "end": { "local": "1934-09-16T09:11:50+08:00", "utc": "1934-09-16T01:11:50Z", "ms": -1113778090306.32 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-15", "window": { "start": { "local": "1934-09-15T11:34:05+08:00", "utc": "1934-09-15T03:34:05Z", "ms": -1113855954558.7305 }, "end": { "local": "1934-09-15T12:22:05+08:00", "utc": "1934-09-15T04:22:05Z", "ms": -1113853074558.7305 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-16", "window": { "start": { "local": "1934-09-16T11:33:44+08:00", "utc": "1934-09-16T03:33:44Z", "ms": -1113769575771.4385 }, "end": { "local": "1934-09-16T12:21:44+08:00", "utc": "1934-09-16T04:21:44Z", "ms": -1113766695771.4385 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:24 on Sat 15 Sep to 09:12 on Sun 16 Sep.", "fact": "1934-09-15T02:24:24Z → 1934-09-16T01:11:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:34–12:22 on the 15th, 11:34–12:22 on the 16th.", "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 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 4181 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Fuzhou, 1934: Saturday 15 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": "1934-09-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Muktābharaṇa Vrata 1934 falls on Saturday 15 September. Saptamī runs from 10:24 on Sat 15 Sep to 09:12 on Sun 16 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8515, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-09-16T09:11:50+08:00", "utc": "1934-09-16T01:11:50Z", "ms": -1113778090306.32 }, "end": { "local": "1934-09-17T07:33:25+08:00", "utc": "1934-09-16T23:33:25Z", "ms": -1113697595121.8174 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-16T09:11:50+08:00", "utc": "1934-09-16T01:11:50Z", "ms": -1113778090306.32 }, "end": { "local": "1934-09-17T07:33:25+08:00", "utc": "1934-09-16T23:33:25Z", "ms": -1113697595121.8174 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-16", "window": { "start": { "local": "1934-09-16T11:33:44+08:00", "utc": "1934-09-16T03:33:44Z", "ms": -1113769575771.4385 }, "end": { "local": "1934-09-16T12:21:44+08:00", "utc": "1934-09-16T04:21:44Z", "ms": -1113766695771.4385 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-09-17", "window": { "start": { "local": "1934-09-17T11:33:23+08:00", "utc": "1934-09-17T03:33:23Z", "ms": -1113683197032.3638 }, "end": { "local": "1934-09-17T12:21:23+08:00", "utc": "1934-09-17T04:21:23Z", "ms": -1113680317032.3638 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 09:12 on Sun 16 Sep to 07:33 on Mon 17 Sep.", "fact": "1934-09-16T01:11:50Z → 1934-09-16T23:33:25Z" }, { "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": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 16th and 0 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8515 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Fuzhou, 1934: Sunday 16 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": "1934-09-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Rādhāṣṭamī 1934 falls on Sunday 16 September. Aṣṭamī runs from 09:12 on Sun 16 Sep to 07:33 on Mon 17 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-09-19", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9882, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-09-19T03:05:07+08:00", "utc": "1934-09-18T19:05:07Z", "ms": -1113540893323.0881 }, "end": { "local": "1934-09-20T00:21:08+08:00", "utc": "1934-09-19T16:21:08Z", "ms": -1113464331540.0461 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-19T03:05:07+08:00", "utc": "1934-09-18T19:05:07Z", "ms": -1113540893323.0881 }, "end": { "local": "1934-09-20T00:21:08+08:00", "utc": "1934-09-19T16:21:08Z", "ms": -1113464331540.0461 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-09-19", "window": { "start": { "local": "1934-09-19T05:49:48+08:00", "utc": "1934-09-18T21:49:48Z", "ms": -1113531011810.0017 }, "end": { "local": "1934-09-19T05:49:48+08:00", "utc": "1934-09-18T21:49:48Z", "ms": -1113531011810.0017 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-09-20", "window": { "start": { "local": "1934-09-20T05:50:12+08:00", "utc": "1934-09-19T21:50:12Z", "ms": -1113444587501.3115 }, "end": { "local": "1934-09-20T05:50:12+08:00", "utc": "1934-09-19T21:50:12Z", "ms": -1113444587501.3115 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:05 on Wed 19 Sep to 00:21 on Thu 20 Sep.", "fact": "1934-09-18T19:05:07Z → 1934-09-19T16:21:08Z" }, { "step": "kaala", "text": "Sunrise is at 05:50 on the 19th and 05:50 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9882 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Fuzhou, 1934: Wednesday 19 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": "1934-09-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Parivartanī Ekādaśī 1934 falls on Wednesday 19 September. Ekādaśī runs from 03:05 on Wed 19 Sep to 00:21 on Thu 20 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-09-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32592, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-09-20T00:21:08+08:00", "utc": "1934-09-19T16:21:08Z", "ms": -1113464331540.0461 }, "end": { "local": "1934-09-20T21:23:32+08:00", "utc": "1934-09-20T13:23:32Z", "ms": -1113388588461.6304 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-20T00:21:08+08:00", "utc": "1934-09-19T16:21:08Z", "ms": -1113464331540.0461 }, "end": { "local": "1934-09-20T21:23:32+08:00", "utc": "1934-09-20T13:23:32Z", "ms": -1113388588461.6304 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-09-19", "window": { "start": { "local": "1934-09-19T11:32:40+08:00", "utc": "1934-09-19T03:32:40Z", "ms": -1113510439620.1921 }, "end": { "local": "1934-09-19T12:20:40+08:00", "utc": "1934-09-19T04:20:40Z", "ms": -1113507559620.1921 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-09-20", "window": { "start": { "local": "1934-09-20T11:32:19+08:00", "utc": "1934-09-20T03:32:19Z", "ms": -1113424060904.9739 }, "end": { "local": "1934-09-20T12:20:19+08:00", "utc": "1934-09-20T04:20:19Z", "ms": -1113421180904.9739 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 00:21 on Thu 20 Sep to 21:24 on Thu 20 Sep.", "fact": "1934-09-19T16:21:08Z → 1934-09-20T13:23:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:33–12:21 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": "Dvādaśī 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: unstated → only-day · margin 32592 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Fuzhou, 1934: Thursday 20 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": "1934-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Vāmana Jayantī 1934 falls on Thursday 20 September. Dvādaśī runs from 00:21 on Thu 20 Sep to 21:24 on Thu 20 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-09-21", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1042, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-09-20T21:23:32+08:00", "utc": "1934-09-20T13:23:32Z", "ms": -1113388588461.6304 }, "end": { "local": "1934-09-21T18:18:41+08:00", "utc": "1934-09-21T10:18:41Z", "ms": -1113313279338.3464 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-20T21:23:32+08:00", "utc": "1934-09-20T13:23:32Z", "ms": -1113388588461.6304 }, "end": { "local": "1934-09-21T18:18:41+08:00", "utc": "1934-09-21T10:18:41Z", "ms": -1113313279338.3464 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-09-20", "window": { "start": { "local": "1934-09-20T18:02:26+08:00", "utc": "1934-09-20T10:02:26Z", "ms": -1113400654308.6362 }, "end": { "local": "1934-09-20T19:36:51+08:00", "utc": "1934-09-20T11:36:51Z", "ms": -1113394988818.0698 } }, "covered_min": 0, "window_min": 94, "qualifies": false }, { "local_date": "1934-09-21", "window": { "start": { "local": "1934-09-21T18:01:19+08:00", "utc": "1934-09-21T10:01:19Z", "ms": -1113314321177.842 }, "end": { "local": "1934-09-21T19:35:56+08:00", "utc": "1934-09-21T11:35:56Z", "ms": -1113308643510.8845 } }, "covered_min": 17, "window_min": 95, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:24 on Thu 20 Sep to 18:19 on Fri 21 Sep.", "fact": "1934-09-20T13:23:32Z → 1934-09-21T10:18:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:02–19:37 on the 20th, 18:01–19:36 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 94 minutes on the 20th and 17 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 1042 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Friday 21 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": "1934-09-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Friday 21 September. Trayodaśī runs from 21:24 on Thu 20 Sep to 18:19 on Fri 21 Sep and covers 17 of 95 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-09-21", "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/1934/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25043, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-09-21T18:18:41+08:00", "utc": "1934-09-21T10:18:41Z", "ms": -1113313279338.3464 }, "end": { "local": "1934-09-22T15:14:14+08:00", "utc": "1934-09-22T07:14:14Z", "ms": -1113237945616.363 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "1934-09-21T18:18:41+08:00", "utc": "1934-09-21T10:18:41Z", "ms": -1113313279338.3464 }, "end": { "local": "1934-09-22T15:14:14+08:00", "utc": "1934-09-22T07:14:14Z", "ms": -1113237945616.363 } }, "kaala": "udaya-3", "days": [ { "local_date": "1934-09-21", "window": { "start": { "local": "1934-09-21T05:50:37+08:00", "utc": "1934-09-20T21:50:37Z", "ms": -1113358163129.3887 }, "end": { "local": "1934-09-21T08:16:45+08:00", "utc": "1934-09-21T00:16:45Z", "ms": -1113349394739.0793 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "1934-09-22", "window": { "start": { "local": "1934-09-22T05:51:01+08:00", "utc": "1934-09-21T21:51:01Z", "ms": -1113271738675.661 }, "end": { "local": "1934-09-22T08:16:51+08:00", "utc": "1934-09-22T00:16:51Z", "ms": -1113262988542.2827 } }, "covered_min": 146, "window_min": 146, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:19 on Fri 21 Sep to 15:14 on Sat 22 Sep.", "fact": "1934-09-21T10:18:41Z → 1934-09-22T07:14:14Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:51–08:17 on the 21st, 05:51–08:17 on the 22nd.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 0 of 146 minutes on the 21st and 146 of 146 on the 22nd.", "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 25043 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Fuzhou, 1934: Saturday 22 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": "1934-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Ananta Caturdaśī 1934 falls on Saturday 22 September. Caturdaśī runs from 18:19 on Fri 21 Sep to 15:14 on Sat 22 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-09-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33570, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-09-26T05:58:51+08:00", "utc": "1934-09-25T21:58:51Z", "ms": -1112925669038.8083 }, "end": { "local": "1934-09-27T05:09:13+08:00", "utc": "1934-09-26T21:09:13Z", "ms": -1112842247017.302 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-09-26T05:58:51+08:00", "utc": "1934-09-25T21:58:51Z", "ms": -1112925669038.8083 }, "end": { "local": "1934-09-27T05:09:13+08:00", "utc": "1934-09-26T21:09:13Z", "ms": -1112842247017.302 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-09-25", "window": { "start": { "local": "1934-09-25T19:08:08+08:00", "utc": "1934-09-25T11:08:08Z", "ms": -1112964712001.383 }, "end": { "local": "1934-09-25T19:08:08+08:00", "utc": "1934-09-25T11:08:08Z", "ms": -1112964712001.383 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-09-26", "window": { "start": { "local": "1934-09-26T19:49:43+08:00", "utc": "1934-09-26T11:49:43Z", "ms": -1112875817039.096 }, "end": { "local": "1934-09-26T19:49:43+08:00", "utc": "1934-09-26T11:49:43Z", "ms": -1112875817039.096 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:59 on Wed 26 Sep to 05:09 on Thu 27 Sep.", "fact": "1934-09-25T21:58:51Z → 1934-09-26T21:09:13Z" }, { "step": "kaala", "text": "Moonrise is at 19:08 on the 25th and 19:50 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 25th and is on the 26th.", "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 33570 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Wednesday 26 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": "1934-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Wednesday 26 September. Caturthī runs from 05:59 on Wed 26 Sep to 05:09 on Thu 27 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-09-26", "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/1934/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30683, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-09-28T05:07:50+08:00", "utc": "1934-09-27T21:07:50Z", "ms": -1112755929647.4 }, "end": { "local": "1934-09-29T05:55:33+08:00", "utc": "1934-09-28T21:55:33Z", "ms": -1112666666775.4302 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-09-28T05:07:50+08:00", "utc": "1934-09-27T21:07:50Z", "ms": -1112755929647.4 }, "end": { "local": "1934-09-29T05:55:33+08:00", "utc": "1934-09-28T21:55:33Z", "ms": -1112666666775.4302 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-09-27", "window": { "start": { "local": "1934-09-27T20:35:01+08:00", "utc": "1934-09-27T12:35:01Z", "ms": -1112786698757.2258 }, "end": { "local": "1934-09-27T20:35:01+08:00", "utc": "1934-09-27T12:35:01Z", "ms": -1112786698757.2258 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-09-28", "window": { "start": { "local": "1934-09-28T21:24:10+08:00", "utc": "1934-09-28T13:24:10Z", "ms": -1112697350268.3203 }, "end": { "local": "1934-09-28T21:24:10+08:00", "utc": "1934-09-28T13:24:10Z", "ms": -1112697350268.3203 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 05:08 on Fri 28 Sep to 05:56 on Sat 29 Sep.", "fact": "1934-09-27T21:07:50Z → 1934-09-28T21:55:33Z" }, { "step": "kaala", "text": "Moonrise is at 20:35 on the 27th and 21:24 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 30683 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Fuzhou, 1934: Friday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chandra-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Candra Ṣaṣṭhī 1934 falls on Friday 28 September. Ṣaṣṭhī runs from 05:08 on Fri 28 Sep to 05:56 on Sat 29 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29568, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-09-30T07:28:26+08:00", "utc": "1934-09-29T23:28:26Z", "ms": -1112574694498.8018 }, "end": { "local": "1934-10-01T09:37:29+08:00", "utc": "1934-10-01T01:37:29Z", "ms": -1112480550721.0828 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-09-30T07:28:26+08:00", "utc": "1934-09-29T23:28:26Z", "ms": -1112574694498.8018 }, "end": { "local": "1934-10-01T09:37:29+08:00", "utc": "1934-10-01T01:37:29Z", "ms": -1112480550721.0828 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-09-30", "window": { "start": { "local": "1934-09-30T17:51:22+08:00", "utc": "1934-09-30T09:51:22Z", "ms": -1112537317727.8792 }, "end": { "local": "1934-09-30T19:27:50+08:00", "utc": "1934-09-30T11:27:50Z", "ms": -1112531530260.9204 } }, "covered_min": 96, "window_min": 96, "qualifies": true }, { "local_date": "1934-10-01", "window": { "start": { "local": "1934-10-01T17:50:17+08:00", "utc": "1934-10-01T09:50:17Z", "ms": -1112450982891.8123 }, "end": { "local": "1934-10-01T19:26:57+08:00", "utc": "1934-10-01T11:26:57Z", "ms": -1112445183230.8098 } }, "covered_min": 0, "window_min": 97, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 07:28 on Sun 30 Sep to 09:37 on Mon 1 Oct.", "fact": "1934-09-29T23:28:26Z → 1934-10-01T01:37:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:51–19:28 on the 30th, 17:50–19:27 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 96 of 96 minutes on the 30th and 0 of 97 on the 1st.", "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 29568 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Fuzhou, 1934: Sunday 30 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "jitashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Jitāṣṭamī (Jitiya) 1934 falls on Sunday 30 September. Aṣṭamī runs from 07:28 on Sun 30 Sep to 09:37 on Mon 1 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33114, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-09-30T07:28:26+08:00", "utc": "1934-09-29T23:28:26Z", "ms": -1112574694498.8018 }, "end": { "local": "1934-10-01T09:37:29+08:00", "utc": "1934-10-01T01:37:29Z", "ms": -1112480550721.0828 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-09-30T07:28:26+08:00", "utc": "1934-09-29T23:28:26Z", "ms": -1112574694498.8018 }, "end": { "local": "1934-10-01T09:37:29+08:00", "utc": "1934-10-01T01:37:29Z", "ms": -1112480550721.0828 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-09-29", "window": { "start": { "local": "1934-09-29T22:16:31+08:00", "utc": "1934-09-29T14:16:31Z", "ms": -1112607808965.8535 }, "end": { "local": "1934-09-29T22:16:31+08:00", "utc": "1934-09-29T14:16:31Z", "ms": -1112607808965.8535 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-09-30", "window": { "start": { "local": "1934-09-30T23:10:53+08:00", "utc": "1934-09-30T15:10:53Z", "ms": -1112518147304.592 }, "end": { "local": "1934-09-30T23:10:53+08:00", "utc": "1934-09-30T15:10:53Z", "ms": -1112518147304.592 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 07:28 on Sun 30 Sep to 09:37 on Mon 1 Oct.", "fact": "1934-09-29T23:28:26Z → 1934-10-01T01:37:29Z" }, { "step": "kaala", "text": "Moonrise is at 22:17 on the 29th and 23:11 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 29th and is on the 30th.", "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 33114 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Fuzhou, 1934: Sunday 30 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalakshmi-vrata-samapana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-09-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālakṣmī Vrata Samāpana 1934 falls on Sunday 30 September. Aṣṭamī runs from 07:28 on Sun 30 Sep to 09:37 on Mon 1 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-10-04", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32014, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-10-03T14:49:16+08:00", "utc": "1934-10-03T06:49:16Z", "ms": -1112289044431.3247 }, "end": { "local": "1934-10-04T17:21:23+08:00", "utc": "1934-10-04T09:21:23Z", "ms": -1112193516520.0044 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-03T14:49:16+08:00", "utc": "1934-10-03T06:49:16Z", "ms": -1112289044431.3247 }, "end": { "local": "1934-10-04T17:21:23+08:00", "utc": "1934-10-04T09:21:23Z", "ms": -1112193516520.0044 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-10-03", "window": { "start": { "local": "1934-10-03T05:55:41+08:00", "utc": "1934-10-02T21:55:41Z", "ms": -1112321058875.99 }, "end": { "local": "1934-10-03T05:55:41+08:00", "utc": "1934-10-02T21:55:41Z", "ms": -1112321058875.99 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-10-04", "window": { "start": { "local": "1934-10-04T05:56:08+08:00", "utc": "1934-10-03T21:56:08Z", "ms": -1112234632038.8804 }, "end": { "local": "1934-10-04T05:56:08+08:00", "utc": "1934-10-03T21:56:08Z", "ms": -1112234632038.8804 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:49 on Wed 3 Oct to 17:21 on Thu 4 Oct.", "fact": "1934-10-03T06:49:16Z → 1934-10-04T09:21:23Z" }, { "step": "kaala", "text": "Sunrise is at 05:56 on the 3rd and 05:56 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 3rd and is on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32014 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Fuzhou, 1934: Thursday 4 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": "1934-10-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Indirā Ekādaśī 1934 falls on Thursday 4 October. Ekādaśī runs from 14:49 on Wed 3 Oct to 17:21 on Thu 4 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-10-04", "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/1934/pradosha-vrata?on=1934-10-06", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 597, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-10-05T19:33:26+08:00", "utc": "1934-10-05T11:33:26Z", "ms": -1112099194231.9553 }, "end": { "local": "1934-10-06T21:16:51+08:00", "utc": "1934-10-06T13:16:51Z", "ms": -1112006588700.319 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-05T19:33:26+08:00", "utc": "1934-10-05T11:33:26Z", "ms": -1112099194231.9553 }, "end": { "local": "1934-10-06T21:16:51+08:00", "utc": "1934-10-06T13:16:51Z", "ms": -1112006588700.319 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-10-05", "window": { "start": { "local": "1934-10-05T17:46:00+08:00", "utc": "1934-10-05T09:46:00Z", "ms": -1112105640010.5393 }, "end": { "local": "1934-10-05T19:23:28+08:00", "utc": "1934-10-05T11:23:28Z", "ms": -1112099791673.6648 } }, "covered_min": 0, "window_min": 97, "qualifies": false }, { "local_date": "1934-10-06", "window": { "start": { "local": "1934-10-06T17:44:57+08:00", "utc": "1934-10-06T09:44:57Z", "ms": -1112019303273.3262 }, "end": { "local": "1934-10-06T19:22:37+08:00", "utc": "1934-10-06T11:22:37Z", "ms": -1112013442802.9902 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:33 on Fri 5 Oct to 21:17 on Sat 6 Oct.", "fact": "1934-10-05T11:33:26Z → 1934-10-06T13:16:51Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:46–19:23 on the 5th, 17:45–19:23 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 97 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 597 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Saturday 6 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": "1934-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-06", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Saturday 6 October. Trayodaśī runs from 19:33 on Fri 5 Oct to 21:17 on Sat 6 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-10-06", "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/1934/shivaratri?on=1934-10-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3568, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-10-06T21:16:51+08:00", "utc": "1934-10-06T13:16:51Z", "ms": -1112006588700.319 }, "end": { "local": "1934-10-07T22:27:28+08:00", "utc": "1934-10-07T14:27:28Z", "ms": -1111915951655.6748 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-06T21:16:51+08:00", "utc": "1934-10-06T13:16:51Z", "ms": -1112006588700.319 }, "end": { "local": "1934-10-07T22:27:28+08:00", "utc": "1934-10-07T14:27:28Z", "ms": -1111915951655.6748 } }, "kaala": "nishita", "days": [ { "local_date": "1934-10-06", "window": { "start": { "local": "1934-10-06T23:27:13+08:00", "utc": "1934-10-06T15:27:13Z", "ms": -1111998766509.567 }, "end": { "local": "1934-10-07T00:15:13+08:00", "utc": "1934-10-06T16:15:13Z", "ms": -1111995886509.567 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-10-07", "window": { "start": { "local": "1934-10-07T23:26:56+08:00", "utc": "1934-10-07T15:26:56Z", "ms": -1111912383882.8496 }, "end": { "local": "1934-10-08T00:14:56+08:00", "utc": "1934-10-07T16:14:56Z", "ms": -1111909503882.8496 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 21:17 on Sat 6 Oct to 22:27 on Sun 7 Oct.", "fact": "1934-10-06T13:16:51Z → 1934-10-07T14:27:28Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:27–00:15 on the 6th, 23:27–00:15 on the 7th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3568 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Saturday 6 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Saturday 6 October. Caturdaśī runs from 21:17 on Sat 6 Oct to 22:27 on Sun 7 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-10-06", "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/1934/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25491, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1934-10-07T22:27:28+08:00", "utc": "1934-10-07T14:27:28Z", "ms": -1111915951655.6748 }, "end": { "local": "1934-10-08T23:04:49+08:00", "utc": "1934-10-08T15:04:49Z", "ms": -1111827310586.6853 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-07T22:27:28+08:00", "utc": "1934-10-07T14:27:28Z", "ms": -1111915951655.6748 }, "end": { "local": "1934-10-08T23:04:49+08:00", "utc": "1934-10-08T15:04:49Z", "ms": -1111827310586.6853 } }, "kaala": "aparahna", "days": [ { "local_date": "1934-10-07", "window": { "start": { "local": "1934-10-07T13:01:20+08:00", "utc": "1934-10-07T05:01:20Z", "ms": -1111949919544.8699 }, "end": { "local": "1934-10-07T15:22:37+08:00", "utc": "1934-10-07T07:22:37Z", "ms": -1111941442811.2239 } }, "covered_min": 0, "window_min": 141, "qualifies": false }, { "local_date": "1934-10-08", "window": { "start": { "local": "1934-10-08T13:00:54+08:00", "utc": "1934-10-08T05:00:54Z", "ms": -1111863545714.117 }, "end": { "local": "1934-10-08T15:21:53+08:00", "utc": "1934-10-08T07:21:53Z", "ms": -1111855087056.1155 } }, "covered_min": 141, "window_min": 141, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 22:27 on Sun 7 Oct to 23:05 on Mon 8 Oct.", "fact": "1934-10-07T14:27:28Z → 1934-10-08T15:04:49Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:01–15:23 on the 7th, 13:01–15:22 on the 8th.", "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 141 minutes on the 7th and 141 of 141 on the 8th.", "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 25491 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Fuzhou, 1934: Monday 8 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": "1934-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālaya Amāvāsyā 1934 falls on Monday 8 October. Amāvasyā runs from 22:27 on Sun 7 Oct to 23:05 on Mon 8 Oct and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39024, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-10-08T23:04:49+08:00", "utc": "1934-10-08T15:04:49Z", "ms": -1111827310586.6853 }, "end": { "local": "1934-10-09T23:11:08+08:00", "utc": "1934-10-09T15:11:08Z", "ms": -1111740532132.28 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-08T23:04:49+08:00", "utc": "1934-10-08T15:04:49Z", "ms": -1111827310586.6853 }, "end": { "local": "1934-10-09T23:11:08+08:00", "utc": "1934-10-09T15:11:08Z", "ms": -1111740532132.28 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-10-08", "window": { "start": { "local": "1934-10-08T11:26:25+08:00", "utc": "1934-10-08T03:26:25Z", "ms": -1111869215043.1177 }, "end": { "local": "1934-10-08T12:14:25+08:00", "utc": "1934-10-08T04:14:25Z", "ms": -1111866335043.1177 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-10-09", "window": { "start": { "local": "1934-10-09T11:26:08+08:00", "utc": "1934-10-09T03:26:08Z", "ms": -1111782831756.3613 }, "end": { "local": "1934-10-09T12:14:08+08:00", "utc": "1934-10-09T04:14:08Z", "ms": -1111779951756.3613 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 23:05 on Mon 8 Oct to 23:11 on Tue 9 Oct.", "fact": "1934-10-08T15:04:49Z → 1934-10-09T15:11:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 8th, 11:26–12:14 on the 9th.", "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 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39024 s" }, { "step": "ruling", "text": "Navarātrārambha, Fuzhou, 1934: Tuesday 9 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": "1934-10-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Navratri) 1934 falls on Tuesday 9 October. Pratipadā runs from 23:05 on Mon 8 Oct to 23:11 on Tue 9 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-10-12", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31775, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-10-11T22:06:05+08:00", "utc": "1934-10-11T14:06:05Z", "ms": -1111571634635.7742 }, "end": { "local": "1934-10-12T21:02:56+08:00", "utc": "1934-10-12T13:02:56Z", "ms": -1111489024274.8928 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-11T22:06:05+08:00", "utc": "1934-10-11T14:06:05Z", "ms": -1111571634635.7742 }, "end": { "local": "1934-10-12T21:02:56+08:00", "utc": "1934-10-12T13:02:56Z", "ms": -1111489024274.8928 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-10-11", "window": { "start": { "local": "1934-10-11T11:25:36+08:00", "utc": "1934-10-11T03:25:36Z", "ms": -1111610063864.4834 }, "end": { "local": "1934-10-11T12:13:36+08:00", "utc": "1934-10-11T04:13:36Z", "ms": -1111607183864.4834 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-10-12", "window": { "start": { "local": "1934-10-12T11:25:21+08:00", "utc": "1934-10-12T03:25:21Z", "ms": -1111523679228.309 }, "end": { "local": "1934-10-12T12:13:21+08:00", "utc": "1934-10-12T04:13:21Z", "ms": -1111520799228.309 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:06 on Thu 11 Oct to 21:03 on Fri 12 Oct.", "fact": "1934-10-11T14:06:05Z → 1934-10-12T13:02:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 11th, 11:25–12:13 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31775 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Friday 12 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": "1934-10-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Friday 12 October. Caturthī runs from 22:06 on Thu 11 Oct to 21:03 on Fri 12 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-10-12", "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/1934/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34688, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-10-14T18:11:00+08:00", "utc": "1934-10-14T10:11:00Z", "ms": -1111326539788.5215 }, "end": { "local": "1934-10-15T16:25:50+08:00", "utc": "1934-10-15T08:25:50Z", "ms": -1111246450188.8647 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-14T18:11:00+08:00", "utc": "1934-10-14T10:11:00Z", "ms": -1111326539788.5215 }, "end": { "local": "1934-10-15T16:25:50+08:00", "utc": "1934-10-15T08:25:50Z", "ms": -1111246450188.8647 } }, "kaala": "udaya-1", "days": [ { "local_date": "1934-10-14", "window": { "start": { "local": "1934-10-14T06:00:54+08:00", "utc": "1934-10-13T22:00:54Z", "ms": -1111370346209.9175 }, "end": { "local": "1934-10-14T06:47:17+08:00", "utc": "1934-10-13T22:47:17Z", "ms": -1111367562515.0698 } }, "covered_min": 0, "window_min": 46, "qualifies": false }, { "local_date": "1934-10-15", "window": { "start": { "local": "1934-10-15T06:01:24+08:00", "utc": "1934-10-14T22:01:24Z", "ms": -1111283915714.364 }, "end": { "local": "1934-10-15T06:47:42+08:00", "utc": "1934-10-14T22:47:42Z", "ms": -1111281137935.5989 } }, "covered_min": 46, "window_min": 46, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:11 on Sun 14 Oct to 16:26 on Mon 15 Oct.", "fact": "1934-10-14T10:11:00Z → 1934-10-15T08:25:50Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:01–06:47 on the 14th, 06:01–06:48 on the 15th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 46 minutes on the 14th and 46 of 46 on the 15th.", "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 34688 s" }, { "step": "ruling", "text": "Durgā Saptamī, Fuzhou, 1934: Monday 15 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": "1934-10-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Saptamī 1934 falls on Monday 15 October. Saptamī runs from 18:11 on Sun 14 Oct to 16:26 on Mon 15 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8209, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-10-15T16:25:50+08:00", "utc": "1934-10-15T08:25:50Z", "ms": -1111246450188.8647 }, "end": { "local": "1934-10-16T14:29:14+08:00", "utc": "1934-10-16T06:29:14Z", "ms": -1111167046280.0276 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-15T16:25:50+08:00", "utc": "1934-10-15T08:25:50Z", "ms": -1111246450188.8647 }, "end": { "local": "1934-10-16T14:29:14+08:00", "utc": "1934-10-16T06:29:14Z", "ms": -1111167046280.0276 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-10-15", "window": { "start": { "local": "1934-10-15T11:24:38+08:00", "utc": "1934-10-15T03:24:38Z", "ms": -1111264522373.6257 }, "end": { "local": "1934-10-15T12:12:38+08:00", "utc": "1934-10-15T04:12:38Z", "ms": -1111261642373.6257 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-10-16", "window": { "start": { "local": "1934-10-16T11:24:24+08:00", "utc": "1934-10-16T03:24:24Z", "ms": -1111178135720.2651 }, "end": { "local": "1934-10-16T12:12:24+08:00", "utc": "1934-10-16T04:12:24Z", "ms": -1111175255720.2651 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 16:26 on Mon 15 Oct to 14:29 on Tue 16 Oct.", "fact": "1934-10-15T08:25:50Z → 1934-10-16T06:29:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:25–12:13 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": "Aṣṭamī 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 8209 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Fuzhou, 1934: Tuesday 16 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": "1934-10-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāṣṭamī (Durga Ashtami) 1934 falls on Tuesday 16 October. Aṣṭamī runs from 16:26 on Mon 15 Oct to 14:29 on Tue 16 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12705, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "1934-10-17T12:22:12+08:00", "utc": "1934-10-17T04:22:12Z", "ms": -1111088268196.6042 }, "end": { "local": "1934-10-18T10:06:23+08:00", "utc": "1934-10-18T02:06:23Z", "ms": -1111010017295.7043 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "1934-10-17T12:22:12+08:00", "utc": "1934-10-17T04:22:12Z", "ms": -1111088268196.6042 }, "end": { "local": "1934-10-17T21:05:42+08:00", "utc": "1934-10-17T13:05:42Z", "ms": -1111056858040.0852 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "1934-10-16T22:32:36+08:00", "utc": "1934-10-16T14:32:36Z", "ms": -1111138043710.9045 }, "end": { "local": "1934-10-17T21:05:42+08:00", "utc": "1934-10-17T13:05:42Z", "ms": -1111056858040.0852 } } }, "kaala": "daytime", "days": [ { "local_date": "1934-10-17", "window": { "start": { "local": "1934-10-17T06:02:26+08:00", "utc": "1934-10-16T22:02:26Z", "ms": -1111111053594.892 }, "end": { "local": "1934-10-17T17:33:57+08:00", "utc": "1934-10-17T09:33:57Z", "ms": -1111069563447.762 } }, "covered_min": 312, "window_min": 692, "qualifies": true }, { "local_date": "1934-10-18", "window": { "start": { "local": "1934-10-18T06:02:58+08:00", "utc": "1934-10-17T22:02:58Z", "ms": -1111024621955.6282 }, "end": { "local": "1934-10-18T17:33:00+08:00", "utc": "1934-10-18T09:33:00Z", "ms": -1110983219562.043 } }, "covered_min": 0, "window_min": 690, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 12:22 on Wed 17 Oct to 10:06 on Thu 18 Oct, and Śravaṇa from 22:33 on Tue 16 Oct to 21:06 on Wed 17 Oct. They are together from 12:22 on Wed 17 Oct to 21:06 on Wed 17 Oct.", "fact": "1934-10-17T04:22:12Z → 1934-10-17T13:05:42Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:02–17:34 on the 17th, 06:03–17:33 on the 18th.", "fact": "daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 312 of 692 minutes on the 17th and 0 of 690 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12705 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Fuzhou, 1934: Wednesday 17 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": "1934-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vijayā Daśamī (Dussehra) 1934 falls on Wednesday 17 October. Daśamī runs from 12:22 on Wed 17 Oct to 10:06 on Thu 18 Oct and is with Śravaṇa in the day time that day, for 312 minutes.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 600, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1934-10-16T14:29:14+08:00", "utc": "1934-10-16T06:29:14Z", "ms": -1111167046280.0276 }, "end": { "local": "1934-10-17T12:22:12+08:00", "utc": "1934-10-17T04:22:12Z", "ms": -1111088268196.6042 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-16T14:29:14+08:00", "utc": "1934-10-16T06:29:14Z", "ms": -1111167046280.0276 }, "end": { "local": "1934-10-17T12:22:12+08:00", "utc": "1934-10-17T04:22:12Z", "ms": -1111088268196.6042 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-10-16", "window": { "start": { "local": "1934-10-16T11:24:24+08:00", "utc": "1934-10-16T03:24:24Z", "ms": -1111178135720.2651 }, "end": { "local": "1934-10-16T12:12:24+08:00", "utc": "1934-10-16T04:12:24Z", "ms": -1111175255720.2651 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-10-17", "window": { "start": { "local": "1934-10-17T11:24:11+08:00", "utc": "1934-10-17T03:24:11Z", "ms": -1111091748521.3271 }, "end": { "local": "1934-10-17T12:12:11+08:00", "utc": "1934-10-17T04:12:11Z", "ms": -1111088868521.3271 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 14:29 on Tue 16 Oct to 12:22 on Wed 17 Oct.", "fact": "1934-10-16T06:29:14Z → 1934-10-17T04:22:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 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": "Navamī 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: purvaviddha → only-day · margin 600 s" }, { "step": "ruling", "text": "Mahānavamī, Fuzhou, 1934: Wednesday 17 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": "1934-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahānavamī 1934 falls on Wednesday 17 October. Navamī runs from 14:29 on Tue 16 Oct to 12:22 on Wed 17 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-10-19", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6062, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-10-18T10:06:23+08:00", "utc": "1934-10-18T02:06:23Z", "ms": -1111010017295.7043 }, "end": { "local": "1934-10-19T07:44:32+08:00", "utc": "1934-10-18T23:44:32Z", "ms": -1110932127838.6526 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-18T10:06:23+08:00", "utc": "1934-10-18T02:06:23Z", "ms": -1111010017295.7043 }, "end": { "local": "1934-10-19T07:44:32+08:00", "utc": "1934-10-18T23:44:32Z", "ms": -1110932127838.6526 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-10-18", "window": { "start": { "local": "1934-10-18T06:02:58+08:00", "utc": "1934-10-17T22:02:58Z", "ms": -1111024621955.6282 }, "end": { "local": "1934-10-18T06:02:58+08:00", "utc": "1934-10-17T22:02:58Z", "ms": -1111024621955.6282 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-10-19", "window": { "start": { "local": "1934-10-19T06:03:30+08:00", "utc": "1934-10-18T22:03:30Z", "ms": -1110938189918.2305 }, "end": { "local": "1934-10-19T06:03:30+08:00", "utc": "1934-10-18T22:03:30Z", "ms": -1110938189918.2305 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:06 on Thu 18 Oct to 07:45 on Fri 19 Oct.", "fact": "1934-10-18T02:06:23Z → 1934-10-18T23:44:32Z" }, { "step": "kaala", "text": "Sunrise is at 06:03 on the 18th and 06:04 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6062 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Fuzhou, 1934: Friday 19 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": "1934-10-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāśāṅkuśā Ekādaśī 1934 falls on Friday 19 October. Ekādaśī runs from 10:06 on Thu 18 Oct to 07:45 on Fri 19 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-10-19", "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/1934/pradosha-vrata?on=1934-10-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28156, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-10-20T05:20:50+08:00", "utc": "1934-10-19T21:20:50Z", "ms": -1110854349890.8584 }, "end": { "local": "1934-10-21T03:00:54+08:00", "utc": "1934-10-20T19:00:54Z", "ms": -1110776345707.9468 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "1934-10-20T05:20:50+08:00", "utc": "1934-10-19T21:20:50Z", "ms": -1110854349890.8584 }, "end": { "local": "1934-10-21T03:00:54+08:00", "utc": "1934-10-20T19:00:54Z", "ms": -1110776345707.9468 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-10-19", "window": { "start": { "local": "1934-10-19T17:32:05+08:00", "utc": "1934-10-19T09:32:05Z", "ms": -1110896874909.7224 }, "end": { "local": "1934-10-19T19:12:21+08:00", "utc": "1934-10-19T11:12:21Z", "ms": -1110890859251.4568 } }, "covered_min": 0, "window_min": 100, "qualifies": false }, { "local_date": "1934-10-20", "window": { "start": { "local": "1934-10-20T17:31:11+08:00", "utc": "1934-10-20T09:31:11Z", "ms": -1110810529461.6553 }, "end": { "local": "1934-10-20T19:11:38+08:00", "utc": "1934-10-20T11:11:38Z", "ms": -1110804502147.9075 } }, "covered_min": 100, "window_min": 100, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:21 on Sat 20 Oct to 03:01 on Sun 21 Oct.", "fact": "1934-10-19T21:20:50Z → 1934-10-20T19:00:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:32–19:12 on the 19th, 17:31–19:12 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 100 minutes on the 19th and 100 of 100 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 28156 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Saturday 20 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": "1934-10-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Saturday 20 October. Trayodaśī runs from 05:21 on Sat 20 Oct to 03:01 on Sun 21 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-10-20", "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/1934/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4199, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-10-25T20:39:34+08:00", "utc": "1934-10-25T12:39:34Z", "ms": -1110367226214.658 }, "end": { "local": "1934-10-26T21:15:47+08:00", "utc": "1934-10-26T13:15:47Z", "ms": -1110278652952.2537 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-10-25T20:39:34+08:00", "utc": "1934-10-25T12:39:34Z", "ms": -1110367226214.658 }, "end": { "local": "1934-10-26T21:15:47+08:00", "utc": "1934-10-26T13:15:47Z", "ms": -1110278652952.2537 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-10-25", "window": { "start": { "local": "1934-10-25T19:13:50+08:00", "utc": "1934-10-25T11:13:50Z", "ms": -1110372370024.638 }, "end": { "local": "1934-10-25T19:13:50+08:00", "utc": "1934-10-25T11:13:50Z", "ms": -1110372370024.638 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-10-26", "window": { "start": { "local": "1934-10-26T20:05:48+08:00", "utc": "1934-10-26T12:05:48Z", "ms": -1110282852011.6067 }, "end": { "local": "1934-10-26T20:05:48+08:00", "utc": "1934-10-26T12:05:48Z", "ms": -1110282852011.6067 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:40 on Thu 25 Oct to 21:16 on Fri 26 Oct.", "fact": "1934-10-25T12:39:34Z → 1934-10-26T13:15:47Z" }, { "step": "kaala", "text": "Moonrise is at 19:14 on the 25th and 20:06 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 25th and is on the 26th.", "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 4199 s" }, { "step": "ruling", "text": "Karaka Caturthī, Fuzhou, 1934: Friday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Karaka Caturthī (Karwa Chauth) 1934 falls on Friday 26 October. Caturthī runs from 20:40 on Thu 25 Oct to 21:16 on Fri 26 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-10-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4199, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-10-25T20:39:34+08:00", "utc": "1934-10-25T12:39:34Z", "ms": -1110367226214.658 }, "end": { "local": "1934-10-26T21:15:47+08:00", "utc": "1934-10-26T13:15:47Z", "ms": -1110278652952.2537 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-10-25T20:39:34+08:00", "utc": "1934-10-25T12:39:34Z", "ms": -1110367226214.658 }, "end": { "local": "1934-10-26T21:15:47+08:00", "utc": "1934-10-26T13:15:47Z", "ms": -1110278652952.2537 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-10-25", "window": { "start": { "local": "1934-10-25T19:13:50+08:00", "utc": "1934-10-25T11:13:50Z", "ms": -1110372370024.638 }, "end": { "local": "1934-10-25T19:13:50+08:00", "utc": "1934-10-25T11:13:50Z", "ms": -1110372370024.638 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-10-26", "window": { "start": { "local": "1934-10-26T20:05:48+08:00", "utc": "1934-10-26T12:05:48Z", "ms": -1110282852011.6067 }, "end": { "local": "1934-10-26T20:05:48+08:00", "utc": "1934-10-26T12:05:48Z", "ms": -1110282852011.6067 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:40 on Thu 25 Oct to 21:16 on Fri 26 Oct.", "fact": "1934-10-25T12:39:34Z → 1934-10-26T13:15:47Z" }, { "step": "kaala", "text": "Moonrise is at 19:14 on the 25th and 20:06 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 25th and is on the 26th.", "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 4199 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Friday 26 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": "1934-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Friday 26 October. Caturthī runs from 20:40 on Thu 25 Oct to 21:16 on Fri 26 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-10-26", "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/1934/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15079, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-10-30T03:02:16+08:00", "utc": "1934-10-29T19:02:16Z", "ms": -1109998663884.4602 }, "end": { "local": "1934-10-31T05:42:27+08:00", "utc": "1934-10-30T21:42:27Z", "ms": -1109902653348.7566 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-10-30T03:02:16+08:00", "utc": "1934-10-29T19:02:16Z", "ms": -1109998663884.4602 }, "end": { "local": "1934-10-31T05:42:27+08:00", "utc": "1934-10-30T21:42:27Z", "ms": -1109902653348.7566 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-10-29", "window": { "start": { "local": "1934-10-29T22:50:57+08:00", "utc": "1934-10-29T14:50:57Z", "ms": -1110013742941.4573 }, "end": { "local": "1934-10-29T22:50:57+08:00", "utc": "1934-10-29T14:50:57Z", "ms": -1110013742941.4573 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-10-30", "window": { "start": { "local": "1934-10-30T23:44:59+08:00", "utc": "1934-10-30T15:44:59Z", "ms": -1109924100594.4937 }, "end": { "local": "1934-10-30T23:44:59+08:00", "utc": "1934-10-30T15:44:59Z", "ms": -1109924100594.4937 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:02 on Tue 30 Oct to 05:42 on Wed 31 Oct.", "fact": "1934-10-29T19:02:16Z → 1934-10-30T21:42:27Z" }, { "step": "kaala", "text": "Moonrise is at 22:51 on the 29th and 23:45 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 29th and is on the 30th.", "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 15079 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Fuzhou, 1934: Tuesday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "1934-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-10-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Ahoyī Aṣṭamī 1934 falls on Tuesday 30 October. Aṣṭamī runs from 03:02 on Tue 30 Oct to 05:42 on Wed 31 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-11-03", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15839, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-11-02T10:35:44+08:00", "utc": "1934-11-02T02:35:44Z", "ms": -1109712255595.6912 }, "end": { "local": "1934-11-03T12:20:38+08:00", "utc": "1934-11-03T04:20:38Z", "ms": -1109619562145.4075 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-02T10:35:44+08:00", "utc": "1934-11-02T02:35:44Z", "ms": -1109712255595.6912 }, "end": { "local": "1934-11-03T12:20:38+08:00", "utc": "1934-11-03T04:20:38Z", "ms": -1109619562145.4075 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-11-02", "window": { "start": { "local": "1934-11-02T06:11:45+08:00", "utc": "1934-11-01T22:11:45Z", "ms": -1109728094800.9421 }, "end": { "local": "1934-11-02T06:11:45+08:00", "utc": "1934-11-01T22:11:45Z", "ms": -1109728094800.9421 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-11-03", "window": { "start": { "local": "1934-11-03T06:12:24+08:00", "utc": "1934-11-02T22:12:24Z", "ms": -1109641655967.4363 }, "end": { "local": "1934-11-03T06:12:24+08:00", "utc": "1934-11-02T22:12:24Z", "ms": -1109641655967.4363 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:36 on Fri 2 Nov to 12:21 on Sat 3 Nov.", "fact": "1934-11-02T02:35:44Z → 1934-11-03T04:20:38Z" }, { "step": "kaala", "text": "Sunrise is at 06:12 on the 2nd and 06:12 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 2nd and is on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15839 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Fuzhou, 1934: Saturday 3 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": "1934-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Ramā Ekādaśī 1934 falls on Saturday 3 November. Ekādaśī runs from 10:36 on Fri 2 Nov to 12:21 on Sat 3 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-11-03", "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/1934/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13998, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-11-03T12:20:38+08:00", "utc": "1934-11-03T04:20:38Z", "ms": -1109619562145.4075 }, "end": { "local": "1934-11-04T13:26:10+08:00", "utc": "1934-11-04T05:26:10Z", "ms": -1109529230280.2578 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-03T12:20:38+08:00", "utc": "1934-11-03T04:20:38Z", "ms": -1109619562145.4075 }, "end": { "local": "1934-11-04T13:26:10+08:00", "utc": "1934-11-04T05:26:10Z", "ms": -1109529230280.2578 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-11-03", "window": { "start": { "local": "1934-11-03T17:20:07+08:00", "utc": "1934-11-03T09:20:07Z", "ms": -1109601593225.1797 }, "end": { "local": "1934-11-03T19:03:10+08:00", "utc": "1934-11-03T11:03:10Z", "ms": -1109595409686.8828 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "1934-11-04", "window": { "start": { "local": "1934-11-04T17:19:28+08:00", "utc": "1934-11-04T09:19:28Z", "ms": -1109515232395.0251 }, "end": { "local": "1934-11-04T19:02:42+08:00", "utc": "1934-11-04T11:02:42Z", "ms": -1109509038338.6816 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 12:21 on Sat 3 Nov to 13:26 on Sun 4 Nov.", "fact": "1934-11-03T04:20:38Z → 1934-11-04T05:26:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:20–19:03 on the 3rd, 17:19–19:03 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 103 of 103 minutes on the 3rd and 0 of 103 on the 4th.", "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 13998 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Fuzhou, 1934: Saturday 3 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": "1934-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Govatsa Dvādaśī (Vasu Baras) 1934 falls on Saturday 3 November. Dvādaśī runs from 12:21 on Sat 3 Nov to 13:26 on Sun 4 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12528, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-11-04T13:26:10+08:00", "utc": "1934-11-04T05:26:10Z", "ms": -1109529230280.2578 }, "end": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-04T13:26:10+08:00", "utc": "1934-11-04T05:26:10Z", "ms": -1109529230280.2578 }, "end": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-11-04", "window": { "start": { "local": "1934-11-04T17:19:28+08:00", "utc": "1934-11-04T09:19:28Z", "ms": -1109515232395.0251 }, "end": { "local": "1934-11-04T19:02:42+08:00", "utc": "1934-11-04T11:02:42Z", "ms": -1109509038338.6816 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "1934-11-05", "window": { "start": { "local": "1934-11-05T17:18:50+08:00", "utc": "1934-11-05T09:18:50Z", "ms": -1109428870334.96 }, "end": { "local": "1934-11-05T19:02:14+08:00", "utc": "1934-11-05T11:02:14Z", "ms": -1109422665867.991 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:26 on Sun 4 Nov to 13:50 on Mon 5 Nov.", "fact": "1934-11-04T05:26:10Z → 1934-11-05T05:50:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:19–19:03 on the 4th, 17:19–19:02 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 103 of 103 minutes on the 4th and 0 of 103 on the 5th.", "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 12528 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Fuzhou, 1934: Sunday 4 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": "1934-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dīpadāna 1934 falls on Sunday 4 November. Trayodaśī runs from 13:26 on Sun 4 Nov to 13:50 on Mon 5 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-11-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12528, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-11-04T13:26:10+08:00", "utc": "1934-11-04T05:26:10Z", "ms": -1109529230280.2578 }, "end": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-04T13:26:10+08:00", "utc": "1934-11-04T05:26:10Z", "ms": -1109529230280.2578 }, "end": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-11-04", "window": { "start": { "local": "1934-11-04T17:19:28+08:00", "utc": "1934-11-04T09:19:28Z", "ms": -1109515232395.0251 }, "end": { "local": "1934-11-04T19:02:42+08:00", "utc": "1934-11-04T11:02:42Z", "ms": -1109509038338.6816 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "1934-11-05", "window": { "start": { "local": "1934-11-05T17:18:50+08:00", "utc": "1934-11-05T09:18:50Z", "ms": -1109428870334.96 }, "end": { "local": "1934-11-05T19:02:14+08:00", "utc": "1934-11-05T11:02:14Z", "ms": -1109422665867.991 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:26 on Sun 4 Nov to 13:50 on Mon 5 Nov.", "fact": "1934-11-04T05:26:10Z → 1934-11-05T05:50:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:19–19:03 on the 4th, 17:19–19:02 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 103 of 103 minutes on the 4th and 0 of 103 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 12528 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Sunday 4 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": "1934-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Sunday 4 November. Trayodaśī runs from 13:26 on Sun 4 Nov to 13:50 on Mon 5 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-11-04", "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/1934/shivaratri?on=1934-11-05", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34355, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 }, "end": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 }, "end": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 } }, "kaala": "nishita", "days": [ { "local_date": "1934-11-05", "window": { "start": { "local": "1934-11-05T23:22:36+08:00", "utc": "1934-11-05T15:22:36Z", "ms": -1109407043583.8267 }, "end": { "local": "1934-11-06T00:10:36+08:00", "utc": "1934-11-05T16:10:36Z", "ms": -1109404163583.8267 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-06", "window": { "start": { "local": "1934-11-06T23:22:38+08:00", "utc": "1934-11-06T15:22:38Z", "ms": -1109320641653.4463 }, "end": { "local": "1934-11-07T00:10:38+08:00", "utc": "1934-11-06T16:10:38Z", "ms": -1109317761653.4463 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:50 on Mon 5 Nov to 13:34 on Tue 6 Nov.", "fact": "1934-11-05T05:50:01Z → 1934-11-06T05:34:10Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 5th, 23:23–00:11 on the 6th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34355 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Monday 5 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": "1934-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Monday 5 November. Caturdaśī runs from 13:50 on Mon 5 Nov to 13:34 on Tue 6 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-11-05", "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/1934/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26387, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 }, "end": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-05T13:50:01+08:00", "utc": "1934-11-05T05:50:01Z", "ms": -1109441398772.7427 }, "end": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 } }, "kaala": "arunodaya", "days": [ { "local_date": "1934-11-05", "window": { "start": { "local": "1934-11-05T04:30:29+08:00", "utc": "1934-11-04T20:30:29Z", "ms": -1109474971028.7932 }, "end": { "local": "1934-11-05T06:13:43+08:00", "utc": "1934-11-04T22:13:43Z", "ms": -1109468776972.4497 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "1934-11-06", "window": { "start": { "local": "1934-11-06T04:30:59+08:00", "utc": "1934-11-05T20:30:59Z", "ms": -1109388541299.6624 }, "end": { "local": "1934-11-06T06:14:23+08:00", "utc": "1934-11-05T22:14:23Z", "ms": -1109382336832.6934 } }, "covered_min": 103, "window_min": 103, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:50 on Mon 5 Nov to 13:34 on Tue 6 Nov.", "fact": "1934-11-05T05:50:01Z → 1934-11-06T05:34:10Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:30–06:14 on the 5th, 04:31–06:14 on the 6th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 0 of 103 minutes on the 5th and 103 of 103 on the 6th.", "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 26387 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Fuzhou, 1934: Tuesday 6 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": "1934-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Naraka Caturdaśī (Choti Diwali) 1934 falls on Tuesday 6 November. Caturdaśī runs from 13:50 on Mon 5 Nov to 13:34 on Tue 6 Nov and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13443, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 }, "end": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 }, "end": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-11-06", "window": { "start": { "local": "1934-11-06T17:18:13+08:00", "utc": "1934-11-06T09:18:13Z", "ms": -1109342507024.5813 }, "end": { "local": "1934-11-06T19:01:48+08:00", "utc": "1934-11-06T11:01:48Z", "ms": -1109336292258.9453 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "1934-11-07", "window": { "start": { "local": "1934-11-07T17:17:38+08:00", "utc": "1934-11-07T09:17:38Z", "ms": -1109256142444.7458 }, "end": { "local": "1934-11-07T19:01:23+08:00", "utc": "1934-11-07T11:01:23Z", "ms": -1109249917497.0178 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 13:34 on Tue 6 Nov to 12:44 on Wed 7 Nov.", "fact": "1934-11-06T05:34:10Z → 1934-11-07T04:43:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:18–19:02 on the 6th, 17:18–19:01 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 104 of 104 minutes on the 6th and 0 of 104 on the 7th.", "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 13443 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Fuzhou, 1934: Tuesday 6 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": "1934-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pūjā (Diwali) 1934 falls on Tuesday 6 November. Amāvasyā runs from 13:34 on Tue 6 Nov to 12:44 on Wed 7 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35309, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 }, "end": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-06T13:34:10+08:00", "utc": "1934-11-06T05:34:10Z", "ms": -1109355950325.611 }, "end": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 } }, "kaala": "nishita", "days": [ { "local_date": "1934-11-06", "window": { "start": { "local": "1934-11-06T23:22:38+08:00", "utc": "1934-11-06T15:22:38Z", "ms": -1109320641653.4463 }, "end": { "local": "1934-11-07T00:10:38+08:00", "utc": "1934-11-06T16:10:38Z", "ms": -1109317761653.4463 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-07", "window": { "start": { "local": "1934-11-07T23:22:41+08:00", "utc": "1934-11-07T15:22:41Z", "ms": -1109234238890.7656 }, "end": { "local": "1934-11-08T00:10:41+08:00", "utc": "1934-11-07T16:10:41Z", "ms": -1109231358890.7656 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 13:34 on Tue 6 Nov to 12:44 on Wed 7 Nov.", "fact": "1934-11-06T05:34:10Z → 1934-11-07T04:43:32Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 6th, 23:23–00:11 on the 7th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35309 s" }, { "step": "ruling", "text": "Kālī Pūjā, Fuzhou, 1934: Tuesday 6 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": "1934-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Kālī Pūjā 1934 falls on Tuesday 6 November. Amāvasyā runs from 13:34 on Tue 6 Nov to 12:44 on Wed 7 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16445, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "end": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "end": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-11-07", "window": { "start": { "local": "1934-11-07T17:17:38+08:00", "utc": "1934-11-07T09:17:38Z", "ms": -1109256142444.7458 }, "end": { "local": "1934-11-07T19:01:23+08:00", "utc": "1934-11-07T11:01:23Z", "ms": -1109249917497.0178 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "1934-11-08", "window": { "start": { "local": "1934-11-08T17:17:03+08:00", "utc": "1934-11-08T09:17:03Z", "ms": -1109169776577.475 }, "end": { "local": "1934-11-08T19:00:58+08:00", "utc": "1934-11-08T11:00:58Z", "ms": -1109163541568.924 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:44 on Wed 7 Nov to 11:25 on Thu 8 Nov.", "fact": "1934-11-07T04:43:32Z → 1934-11-08T03:24:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:18–19:01 on the 7th, 17:17–19:01 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 104 of 104 minutes on the 7th and 0 of 104 on the 8th.", "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 16445 s" }, { "step": "ruling", "text": "Bali Pūjā, Fuzhou, 1934: Wednesday 7 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": "1934-11-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Bali Pūjā 1934 falls on Wednesday 7 November. Pratipadā runs from 12:44 on Wed 7 Nov to 11:25 on Thu 8 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-08", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 144, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "end": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "end": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-07", "window": { "start": { "local": "1934-11-07T11:22:21+08:00", "utc": "1934-11-07T03:22:21Z", "ms": -1109277459363.5288 }, "end": { "local": "1934-11-07T12:10:21+08:00", "utc": "1934-11-07T04:10:21Z", "ms": -1109274579363.5288 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-11-08", "window": { "start": { "local": "1934-11-08T11:22:24+08:00", "utc": "1934-11-08T03:22:24Z", "ms": -1109191055957.1304 }, "end": { "local": "1934-11-08T12:10:24+08:00", "utc": "1934-11-08T04:10:24Z", "ms": -1109188175957.1304 } }, "covered_min": 2, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:44 on Wed 7 Nov to 11:25 on Thu 8 Nov.", "fact": "1934-11-07T04:43:32Z → 1934-11-08T03:24:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 7th, 11:22–12:10 on the 8th.", "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 7th and 2 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 144 s < 300 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Fuzhou, 1934: Thursday 8 November.", "fact": "confidence: boundary (margin)" } ], "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": "1934-11-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Govardhana Pūjā 1934 falls on Thursday 8 November. Pratipadā runs from 12:44 on Wed 7 Nov to 11:25 on Thu 8 Nov and covers 2 of 48 minutes of madhyāhna that midday. It is 2 min 24 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-08", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 144, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 }, "end": { "local": "1934-11-09T09:45:11+08:00", "utc": "1934-11-09T01:45:11Z", "ms": -1109110489090.355 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 }, "end": { "local": "1934-11-09T09:45:11+08:00", "utc": "1934-11-09T01:45:11Z", "ms": -1109110489090.355 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-08", "window": { "start": { "local": "1934-11-08T11:22:24+08:00", "utc": "1934-11-08T03:22:24Z", "ms": -1109191055957.1304 }, "end": { "local": "1934-11-08T12:10:24+08:00", "utc": "1934-11-08T04:10:24Z", "ms": -1109188175957.1304 } }, "covered_min": 46, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-09", "window": { "start": { "local": "1934-11-09T11:22:28+08:00", "utc": "1934-11-09T03:22:28Z", "ms": -1109104651709.5361 }, "end": { "local": "1934-11-09T12:10:28+08:00", "utc": "1934-11-09T04:10:28Z", "ms": -1109101771709.5361 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 11:25 on Thu 8 Nov to 09:45 on Fri 9 Nov.", "fact": "1934-11-08T03:24:48Z → 1934-11-09T01:45:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 8th, 11:22–12:10 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 46 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 144 s < 300 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Fuzhou, 1934: Thursday 8 November.", "fact": "confidence: boundary (margin)" } ], "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": "1934-11-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dvitīyā (Bhai Dooj) 1934 falls on Thursday 8 November. Dvitīyā runs from 11:25 on Thu 8 Nov to 09:45 on Fri 9 Nov and covers 46 of 48 minutes of madhyāhna that midday. It is 2 min 24 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5317, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "end": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-07T12:43:32+08:00", "utc": "1934-11-07T04:43:32Z", "ms": -1109272587654.1555 }, "end": { "local": "1934-11-08T11:24:48+08:00", "utc": "1934-11-08T03:24:48Z", "ms": -1109190911731.1873 } }, "kaala": "purvahna", "days": [ { "local_date": "1934-11-07", "window": { "start": { "local": "1934-11-07T06:15:04+08:00", "utc": "1934-11-06T22:15:04Z", "ms": -1109295896282.3115 }, "end": { "local": "1934-11-07T09:55:55+08:00", "utc": "1934-11-07T01:55:55Z", "ms": -1109282645003.123 } }, "covered_min": 0, "window_min": 221, "qualifies": false }, { "local_date": "1934-11-08", "window": { "start": { "local": "1934-11-08T06:15:45+08:00", "utc": "1934-11-07T22:15:45Z", "ms": -1109209455336.7856 }, "end": { "local": "1934-11-08T09:56:11+08:00", "utc": "1934-11-08T01:56:11Z", "ms": -1109196229083.6821 } }, "covered_min": 220, "window_min": 220, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:44 on Wed 7 Nov to 11:25 on Thu 8 Nov.", "fact": "1934-11-07T04:43:32Z → 1934-11-08T03:24:48Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:15–09:56 on the 7th, 06:16–09:56 on the 8th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 0 of 221 minutes on the 7th and 220 of 220 on the 8th.", "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 5317 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Fuzhou, 1934: Thursday 8 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": "1934-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Dyūta Pratipad 1934 falls on Thursday 8 November. Pratipadā runs from 12:44 on Wed 7 Nov to 11:25 on Thu 8 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12657, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-11-10T07:51:36+08:00", "utc": "1934-11-09T23:51:36Z", "ms": -1109030903873.128 }, "end": { "local": "1934-11-11T05:50:06+08:00", "utc": "1934-11-10T21:50:06Z", "ms": -1108951794392.3625 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-10T07:51:36+08:00", "utc": "1934-11-09T23:51:36Z", "ms": -1109030903873.128 }, "end": { "local": "1934-11-11T05:50:06+08:00", "utc": "1934-11-10T21:50:06Z", "ms": -1108951794392.3625 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-10", "window": { "start": { "local": "1934-11-10T11:22:33+08:00", "utc": "1934-11-10T03:22:33Z", "ms": -1109018246621.9038 }, "end": { "local": "1934-11-10T12:10:33+08:00", "utc": "1934-11-10T04:10:33Z", "ms": -1109015366621.9038 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-11", "window": { "start": { "local": "1934-11-11T11:22:39+08:00", "utc": "1934-11-11T03:22:39Z", "ms": -1108931840696.0972 }, "end": { "local": "1934-11-11T12:10:39+08:00", "utc": "1934-11-11T04:10:39Z", "ms": -1108928960696.0972 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:52 on Sat 10 Nov to 05:50 on Sun 11 Nov.", "fact": "1934-11-09T23:51:36Z → 1934-11-10T21:50:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 10th, 11:23–12:11 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12657 s" }, { "step": "ruling", "text": "Nāga Caturthī, Fuzhou, 1934: Saturday 10 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": "1934-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Caturthī 1934 falls on Saturday 10 November. Caturthī runs from 07:52 on Sat 10 Nov to 05:50 on Sun 11 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/vinayaka-chaturthi?on=1934-11-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12657, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-11-10T07:51:36+08:00", "utc": "1934-11-09T23:51:36Z", "ms": -1109030903873.128 }, "end": { "local": "1934-11-11T05:50:06+08:00", "utc": "1934-11-10T21:50:06Z", "ms": -1108951794392.3625 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-10T07:51:36+08:00", "utc": "1934-11-09T23:51:36Z", "ms": -1109030903873.128 }, "end": { "local": "1934-11-11T05:50:06+08:00", "utc": "1934-11-10T21:50:06Z", "ms": -1108951794392.3625 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-10", "window": { "start": { "local": "1934-11-10T11:22:33+08:00", "utc": "1934-11-10T03:22:33Z", "ms": -1109018246621.9038 }, "end": { "local": "1934-11-10T12:10:33+08:00", "utc": "1934-11-10T04:10:33Z", "ms": -1109015366621.9038 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-11", "window": { "start": { "local": "1934-11-11T11:22:39+08:00", "utc": "1934-11-11T03:22:39Z", "ms": -1108931840696.0972 }, "end": { "local": "1934-11-11T12:10:39+08:00", "utc": "1934-11-11T04:10:39Z", "ms": -1108928960696.0972 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:52 on Sat 10 Nov to 05:50 on Sun 11 Nov.", "fact": "1934-11-09T23:51:36Z → 1934-11-10T21:50:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 10th, 11:23–12:11 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12657 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Saturday 10 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": "1934-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Saturday 10 November. Caturthī runs from 07:52 on Sat 10 Nov to 05:50 on Sun 11 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-11-10", "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/1934/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27441, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-11-12T03:45:25+08:00", "utc": "1934-11-11T19:45:25Z", "ms": -1108872874665.8225 }, "end": { "local": "1934-11-13T01:40:59+08:00", "utc": "1934-11-12T17:40:59Z", "ms": -1108793940796.4363 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-12T03:45:25+08:00", "utc": "1934-11-11T19:45:25Z", "ms": -1108872874665.8225 }, "end": { "local": "1934-11-13T01:40:59+08:00", "utc": "1934-11-12T17:40:59Z", "ms": -1108793940796.4363 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-12", "window": { "start": { "local": "1934-11-12T11:22:46+08:00", "utc": "1934-11-12T03:22:46Z", "ms": -1108845433934.3223 }, "end": { "local": "1934-11-12T12:10:46+08:00", "utc": "1934-11-12T04:10:46Z", "ms": -1108842553934.3223 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-13", "window": { "start": { "local": "1934-11-13T11:22:54+08:00", "utc": "1934-11-13T03:22:54Z", "ms": -1108759026338.817 }, "end": { "local": "1934-11-13T12:10:54+08:00", "utc": "1934-11-13T04:10:54Z", "ms": -1108756146338.817 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 03:45 on Mon 12 Nov to 01:41 on Tue 13 Nov.", "fact": "1934-11-11T19:45:25Z → 1934-11-12T17:40:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 12th, 11:23–12:11 on the 13th.", "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 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27441 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Fuzhou, 1934: Monday 12 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": "1934-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Chhath) 1934 falls on Monday 12 November. Ṣaṣṭhī runs from 03:45 on Mon 12 Nov to 01:41 on Tue 13 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34180, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "1934-11-13T23:38:58+08:00", "utc": "1934-11-13T15:38:58Z", "ms": -1108714862074.0627 }, "end": { "local": "1934-11-14T21:40:42+08:00", "utc": "1934-11-14T13:40:42Z", "ms": -1108635558205.2092 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-13T23:38:58+08:00", "utc": "1934-11-13T15:38:58Z", "ms": -1108714862074.0627 }, "end": { "local": "1934-11-14T21:40:42+08:00", "utc": "1934-11-14T13:40:42Z", "ms": -1108635558205.2092 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-13", "window": { "start": { "local": "1934-11-13T11:22:54+08:00", "utc": "1934-11-13T03:22:54Z", "ms": -1108759026338.817 }, "end": { "local": "1934-11-13T12:10:54+08:00", "utc": "1934-11-13T04:10:54Z", "ms": -1108756146338.817 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-11-14", "window": { "start": { "local": "1934-11-14T11:23:02+08:00", "utc": "1934-11-14T03:23:02Z", "ms": -1108672617911.642 }, "end": { "local": "1934-11-14T12:11:02+08:00", "utc": "1934-11-14T04:11:02Z", "ms": -1108669737911.642 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:39 on Tue 13 Nov to 21:41 on Wed 14 Nov.", "fact": "1934-11-13T15:38:58Z → 1934-11-14T13:40:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 13th, 11:23–12:11 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34180 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Fuzhou, 1934: Wednesday 14 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": "1934-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Gopāṣṭamī 1934 falls on Wednesday 14 November. Aṣṭamī runs from 23:39 on Tue 13 Nov to 21:41 on Wed 14 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31199, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1934-11-14T21:40:42+08:00", "utc": "1934-11-14T13:40:42Z", "ms": -1108635558205.2092 }, "end": { "local": "1934-11-15T19:47:13+08:00", "utc": "1934-11-15T11:47:13Z", "ms": -1108555966876.4656 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-14T21:40:42+08:00", "utc": "1934-11-14T13:40:42Z", "ms": -1108635558205.2092 }, "end": { "local": "1934-11-15T19:47:13+08:00", "utc": "1934-11-15T11:47:13Z", "ms": -1108555966876.4656 } }, "kaala": "purvahna", "days": [ { "local_date": "1934-11-15", "window": { "start": { "local": "1934-11-15T06:20:41+08:00", "utc": "1934-11-14T22:20:41Z", "ms": -1108604359240.3638 }, "end": { "local": "1934-11-15T09:58:21+08:00", "utc": "1934-11-15T01:58:21Z", "ms": -1108591298849.854 } }, "covered_min": 218, "window_min": 218, "qualifies": true }, { "local_date": "1934-11-16", "window": { "start": { "local": "1934-11-16T06:21:24+08:00", "utc": "1934-11-15T22:21:24Z", "ms": -1108517915830.212 }, "end": { "local": "1934-11-16T09:58:42+08:00", "utc": "1934-11-16T01:58:42Z", "ms": -1108504877656.2393 } }, "covered_min": 0, "window_min": 217, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 21:41 on Wed 14 Nov to 19:47 on Thu 15 Nov.", "fact": "1934-11-14T13:40:42Z → 1934-11-15T11:47:13Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:21–09:58 on the 15th, 06:21–09:59 on the 16th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 218 of 218 minutes on the 15th and 0 of 217 on the 16th.", "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 31199 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Fuzhou, 1934: Thursday 15 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": "1934-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Navamī (Amla Navami) 1934 falls on Thursday 15 November. Navamī runs from 21:41 on Wed 14 Nov to 19:47 on Thu 15 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27362, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "1934-11-14T21:40:42+08:00", "utc": "1934-11-14T13:40:42Z", "ms": -1108635558205.2092 }, "end": { "local": "1934-11-15T19:47:13+08:00", "utc": "1934-11-15T11:47:13Z", "ms": -1108555966876.4656 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-14T21:40:42+08:00", "utc": "1934-11-14T13:40:42Z", "ms": -1108635558205.2092 }, "end": { "local": "1934-11-15T19:47:13+08:00", "utc": "1934-11-15T11:47:13Z", "ms": -1108555966876.4656 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-14", "window": { "start": { "local": "1934-11-14T11:23:02+08:00", "utc": "1934-11-14T03:23:02Z", "ms": -1108672617911.642 }, "end": { "local": "1934-11-14T12:11:02+08:00", "utc": "1934-11-14T04:11:02Z", "ms": -1108669737911.642 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-11-15", "window": { "start": { "local": "1934-11-15T11:23:11+08:00", "utc": "1934-11-15T03:23:11Z", "ms": -1108586208654.599 }, "end": { "local": "1934-11-15T12:11:11+08:00", "utc": "1934-11-15T04:11:11Z", "ms": -1108583328654.599 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 21:41 on Wed 14 Nov to 19:47 on Thu 15 Nov.", "fact": "1934-11-14T13:40:42Z → 1934-11-15T11:47:13Z" }, { "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": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 27362 s" }, { "step": "ruling", "text": "Durgā Navamī, Fuzhou, 1934: Thursday 15 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": "1934-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Navamī 1934 falls on Thursday 15 November. Navamī runs from 21:41 on Wed 14 Nov to 19:47 on Thu 15 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-11-17", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35916, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-11-16T17:59:51+08:00", "utc": "1934-11-16T09:59:51Z", "ms": -1108476008547.6091 }, "end": { "local": "1934-11-17T16:20:44+08:00", "utc": "1934-11-17T08:20:44Z", "ms": -1108395556357.9355 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-16T17:59:51+08:00", "utc": "1934-11-16T09:59:51Z", "ms": -1108476008547.6091 }, "end": { "local": "1934-11-17T16:20:44+08:00", "utc": "1934-11-17T08:20:44Z", "ms": -1108395556357.9355 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-11-16", "window": { "start": { "local": "1934-11-16T06:21:24+08:00", "utc": "1934-11-15T22:21:24Z", "ms": -1108517915830.212 }, "end": { "local": "1934-11-16T06:21:24+08:00", "utc": "1934-11-15T22:21:24Z", "ms": -1108517915830.212 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "1934-11-17", "window": { "start": { "local": "1934-11-17T06:22:08+08:00", "utc": "1934-11-16T22:22:08Z", "ms": -1108431472202.5178 }, "end": { "local": "1934-11-17T06:22:08+08:00", "utc": "1934-11-16T22:22:08Z", "ms": -1108431472202.5178 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:00 on Fri 16 Nov to 16:21 on Sat 17 Nov.", "fact": "1934-11-16T09:59:51Z → 1934-11-17T08:20:44Z" }, { "step": "kaala", "text": "Sunrise is at 06:21 on the 16th and 06:22 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 35916 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Fuzhou, 1934: Saturday 17 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": "1934-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Prabodhinī Ekādaśī 1934 falls on Saturday 17 November. Ekādaśī runs from 18:00 on Fri 16 Nov to 16:21 on Sat 17 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-11-17", "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/1934/pradosha-vrata?on=1934-11-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8374, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-11-18T14:53:02+08:00", "utc": "1934-11-18T06:53:02Z", "ms": -1108314417716.5552 }, "end": { "local": "1934-11-19T13:41:09+08:00", "utc": "1934-11-19T05:41:09Z", "ms": -1108232331398.0564 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-18T14:53:02+08:00", "utc": "1934-11-18T06:53:02Z", "ms": -1108314417716.5552 }, "end": { "local": "1934-11-19T13:41:09+08:00", "utc": "1934-11-19T05:41:09Z", "ms": -1108232331398.0564 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-11-18", "window": { "start": { "local": "1934-11-18T17:12:37+08:00", "utc": "1934-11-18T09:12:37Z", "ms": -1108306043462.256 }, "end": { "local": "1934-11-18T18:58:04+08:00", "utc": "1934-11-18T10:58:04Z", "ms": -1108299715583.666 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "1934-11-19", "window": { "start": { "local": "1934-11-19T17:12:18+08:00", "utc": "1934-11-19T09:12:18Z", "ms": -1108219662344.2195 }, "end": { "local": "1934-11-19T18:57:54+08:00", "utc": "1934-11-19T10:57:54Z", "ms": -1108213326059.7966 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:53 on Sun 18 Nov to 13:41 on Mon 19 Nov.", "fact": "1934-11-18T06:53:02Z → 1934-11-19T05:41:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:13–18:58 on the 18th, 17:12–18:58 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 105 of 105 minutes on the 18th and 0 of 106 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 8374 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Sunday 18 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": "1934-11-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Sunday 18 November. Trayodaśī runs from 14:53 on Sun 18 Nov to 13:41 on Mon 19 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-11-18", "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/1934/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38054, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-11-20T12:50:19+08:00", "utc": "1934-11-20T04:50:19Z", "ms": -1108148981359.4297 }, "end": { "local": "1934-11-21T12:26:13+08:00", "utc": "1934-11-21T04:26:13Z", "ms": -1108064027090.0571 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-20T12:50:19+08:00", "utc": "1934-11-20T04:50:19Z", "ms": -1108148981359.4297 }, "end": { "local": "1934-11-21T12:26:13+08:00", "utc": "1934-11-21T04:26:13Z", "ms": -1108064027090.0571 } }, "kaala": "nishita", "days": [ { "local_date": "1934-11-20", "window": { "start": { "local": "1934-11-20T23:24:32+08:00", "utc": "1934-11-20T15:24:32Z", "ms": -1108110927827.4282 }, "end": { "local": "1934-11-21T00:12:32+08:00", "utc": "1934-11-20T16:12:32Z", "ms": -1108108047827.4282 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-11-21", "window": { "start": { "local": "1934-11-21T23:24:46+08:00", "utc": "1934-11-21T15:24:46Z", "ms": -1108024513570.928 }, "end": { "local": "1934-11-22T00:12:46+08:00", "utc": "1934-11-21T16:12:46Z", "ms": -1108021633570.928 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:50 on Tue 20 Nov to 12:26 on Wed 21 Nov.", "fact": "1934-11-20T04:50:19Z → 1934-11-21T04:26:13Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:25–00:13 on the 20th, 23:25–00:13 on the 21st.", "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 20th and 0 of 48 on the 21st.", "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 38054 s" }, { "step": "ruling", "text": "Rāsayātrā, Fuzhou, 1934: Tuesday 20 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": "1934-11-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāsayātrā 1934 falls on Tuesday 20 November. Pūrṇimā runs from 12:50 on Tue 20 Nov to 12:26 on Wed 21 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 829, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-11-20T12:50:19+08:00", "utc": "1934-11-20T04:50:19Z", "ms": -1108148981359.4297 }, "end": { "local": "1934-11-21T12:26:13+08:00", "utc": "1934-11-21T04:26:13Z", "ms": -1108064027090.0571 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "1934-11-20T12:50:19+08:00", "utc": "1934-11-20T04:50:19Z", "ms": -1108148981359.4297 }, "end": { "local": "1934-11-21T12:26:13+08:00", "utc": "1934-11-21T04:26:13Z", "ms": -1108064027090.0571 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-11-20", "window": { "start": { "local": "1934-11-20T11:24:10+08:00", "utc": "1934-11-20T03:24:10Z", "ms": -1108154149976.4968 }, "end": { "local": "1934-11-20T12:12:10+08:00", "utc": "1934-11-20T04:12:10Z", "ms": -1108151269976.4968 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-11-21", "window": { "start": { "local": "1934-11-21T11:24:24+08:00", "utc": "1934-11-21T03:24:24Z", "ms": -1108067735776.7651 }, "end": { "local": "1934-11-21T12:12:24+08:00", "utc": "1934-11-21T04:12:24Z", "ms": -1108064855776.7651 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:50 on Tue 20 Nov to 12:26 on Wed 21 Nov.", "fact": "1934-11-20T04:50:19Z → 1934-11-21T04:26:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 on the 20th, 11:24–12:12 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 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 829 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Fuzhou, 1934: Wednesday 21 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": "1934-11-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-21", "confidence": "boundary" } ], "quote": "In Fuzhou, Kārtikī Pūrṇimā 1934 falls on Wednesday 21 November. Pūrṇimā runs from 12:50 on Tue 20 Nov to 12:26 on Wed 21 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/sankashta-chaturthi?on=1934-11-24", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14692, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-11-24T14:39:23+08:00", "utc": "1934-11-24T06:39:23Z", "ms": -1107796837484.4133 }, "end": { "local": "1934-11-25T16:35:36+08:00", "utc": "1934-11-25T08:35:36Z", "ms": -1107703463559.8464 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-11-24T14:39:23+08:00", "utc": "1934-11-24T06:39:23Z", "ms": -1107796837484.4133 }, "end": { "local": "1934-11-25T16:35:36+08:00", "utc": "1934-11-25T08:35:36Z", "ms": -1107703463559.8464 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-11-24", "window": { "start": { "local": "1934-11-24T19:44:37+08:00", "utc": "1934-11-24T11:44:37Z", "ms": -1107778523012.6157 }, "end": { "local": "1934-11-24T19:44:37+08:00", "utc": "1934-11-24T11:44:37Z", "ms": -1107778523012.6157 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-11-25", "window": { "start": { "local": "1934-11-25T20:40:28+08:00", "utc": "1934-11-25T12:40:28Z", "ms": -1107688771785.8745 }, "end": { "local": "1934-11-25T20:40:28+08:00", "utc": "1934-11-25T12:40:28Z", "ms": -1107688771785.8745 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:39 on Sat 24 Nov to 16:36 on Sun 25 Nov.", "fact": "1934-11-24T06:39:23Z → 1934-11-25T08:35:36Z" }, { "step": "kaala", "text": "Moonrise is at 19:45 on the 24th and 20:40 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14692 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Saturday 24 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": "1934-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-11-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Saturday 24 November. Caturthī runs from 14:39 on Sat 24 Nov to 16:36 on Sun 25 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-11-24", "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/1934/ekadashi?on=1934-12-02", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-02", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 9, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-12-02T06:03:49+08:00", "utc": "1934-12-01T22:03:49Z", "ms": -1107136571286.7883 }, "end": { "local": "1934-12-03T06:33:47+08:00", "utc": "1934-12-02T22:33:47Z", "ms": -1107048372765.4338 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-02T06:03:49+08:00", "utc": "1934-12-01T22:03:49Z", "ms": -1107136571286.7883 }, "end": { "local": "1934-12-03T06:33:47+08:00", "utc": "1934-12-02T22:33:47Z", "ms": -1107048372765.4338 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-12-02", "window": { "start": { "local": "1934-12-02T06:33:13+08:00", "utc": "1934-12-01T22:33:13Z", "ms": -1107134807325.2441 }, "end": { "local": "1934-12-02T06:33:13+08:00", "utc": "1934-12-01T22:33:13Z", "ms": -1107134807325.2441 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-12-03", "window": { "start": { "local": "1934-12-03T06:33:56+08:00", "utc": "1934-12-02T22:33:56Z", "ms": -1107048363630.6365 }, "end": { "local": "1934-12-03T06:33:56+08:00", "utc": "1934-12-02T22:33:56Z", "ms": -1107048363630.6365 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:04 on Sun 2 Dec to 06:34 on Mon 3 Dec.", "fact": "1934-12-01T22:03:49Z → 1934-12-02T22:33:47Z" }, { "step": "kaala", "text": "Sunrise is at 06:33 on the 2nd and 06:34 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 9 s < 300 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Fuzhou, 1934: Sunday 2 December.", "fact": "confidence: boundary (margin)" } ], "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": "1934-12-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-03", "confidence": "boundary" } ], "quote": "In Fuzhou, Utpannā Ekādaśī 1934 falls on Sunday 2 December. Ekādaśī runs from 06:04 on Sun 2 Dec to 06:34 on Mon 3 Dec and is current at sunrise that day. It is 0 min 09 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-12-02", "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/1934/pradosha-vrata?on=1934-12-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36981, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-12-04T06:16:10+08:00", "utc": "1934-12-03T22:16:10Z", "ms": -1106963030014.7175 }, "end": { "local": "1934-12-05T05:14:17+08:00", "utc": "1934-12-04T21:14:17Z", "ms": -1106880342632.6785 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-04T06:16:10+08:00", "utc": "1934-12-03T22:16:10Z", "ms": -1106963030014.7175 }, "end": { "local": "1934-12-05T05:14:17+08:00", "utc": "1934-12-04T21:14:17Z", "ms": -1106880342632.6785 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-12-03", "window": { "start": { "local": "1934-12-03T17:10:34+08:00", "utc": "1934-12-03T09:10:34Z", "ms": -1107010165847.332 }, "end": { "local": "1934-12-03T18:57:47+08:00", "utc": "1934-12-03T10:57:47Z", "ms": -1107003733096.7874 } }, "covered_min": 0, "window_min": 107, "qualifies": false }, { "local_date": "1934-12-04", "window": { "start": { "local": "1934-12-04T17:10:38+08:00", "utc": "1934-12-04T09:10:38Z", "ms": -1106923761537.3972 }, "end": { "local": "1934-12-04T18:57:56+08:00", "utc": "1934-12-04T10:57:56Z", "ms": -1106917323616.444 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:16 on Tue 4 Dec to 05:14 on Wed 5 Dec.", "fact": "1934-12-03T22:16:10Z → 1934-12-04T21:14:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:11–18:58 on the 3rd, 17:11–18:58 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 107 minutes on the 3rd and 107 of 107 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36981 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 1934: Tuesday 4 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": "1934-12-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 1934 falls on Tuesday 4 December. Trayodaśī runs from 06:16 on Tue 4 Dec to 05:14 on Wed 5 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-12-04", "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/1934/shivaratri?on=1934-12-05", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11825, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "1934-12-05T05:14:17+08:00", "utc": "1934-12-04T21:14:17Z", "ms": -1106880342632.6785 }, "end": { "local": "1934-12-06T03:34:30+08:00", "utc": "1934-12-05T19:34:30Z", "ms": -1106799930403.5261 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-05T05:14:17+08:00", "utc": "1934-12-04T21:14:17Z", "ms": -1106880342632.6785 }, "end": { "local": "1934-12-06T03:34:30+08:00", "utc": "1934-12-05T19:34:30Z", "ms": -1106799930403.5261 } }, "kaala": "nishita", "days": [ { "local_date": "1934-12-04", "window": { "start": { "local": "1934-12-04T23:29:01+08:00", "utc": "1934-12-04T15:29:01Z", "ms": -1106901059333.8228 }, "end": { "local": "1934-12-05T00:17:01+08:00", "utc": "1934-12-04T16:17:01Z", "ms": -1106898179333.8228 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-12-05", "window": { "start": { "local": "1934-12-05T23:29:25+08:00", "utc": "1934-12-05T15:29:25Z", "ms": -1106814635046.5654 }, "end": { "local": "1934-12-06T00:17:25+08:00", "utc": "1934-12-05T16:17:25Z", "ms": -1106811755046.5654 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:14 on Wed 5 Dec to 03:34 on Thu 6 Dec.", "fact": "1934-12-04T21:14:17Z → 1934-12-05T19:34:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:29–00:17 on the 4th, 23:29–00:17 on the 5th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11825 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 1934: Wednesday 5 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": "1934-12-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 1934 falls on Wednesday 5 December. Caturdaśī runs from 05:14 on Wed 5 Dec to 03:34 on Thu 6 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/1934/shivaratri?on=1934-12-05", "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/1934/vinayaka-chaturthi?on=1934-12-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8552, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-12-09T17:25:02+08:00", "utc": "1934-12-09T09:25:02Z", "ms": -1106490898278.4133 }, "end": { "local": "1934-12-10T14:41:46+08:00", "utc": "1934-12-10T06:41:46Z", "ms": -1106414293707.9521 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-09T17:25:02+08:00", "utc": "1934-12-09T09:25:02Z", "ms": -1106490898278.4133 }, "end": { "local": "1934-12-10T14:41:46+08:00", "utc": "1934-12-10T06:41:46Z", "ms": -1106414293707.9521 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-12-09", "window": { "start": { "local": "1934-12-09T11:30:47+08:00", "utc": "1934-12-09T03:30:47Z", "ms": -1106512153016.5532 }, "end": { "local": "1934-12-09T12:18:47+08:00", "utc": "1934-12-09T04:18:47Z", "ms": -1106509273016.5532 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-12-10", "window": { "start": { "local": "1934-12-10T11:31:14+08:00", "utc": "1934-12-10T03:31:14Z", "ms": -1106425725954.628 }, "end": { "local": "1934-12-10T12:19:14+08:00", "utc": "1934-12-10T04:19:14Z", "ms": -1106422845954.628 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:25 on Sun 9 Dec to 14:42 on Mon 10 Dec.", "fact": "1934-12-09T09:25:02Z → 1934-12-10T06:41:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:31–12:19 on the 9th, 11:31–12:19 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8552 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 1934: Monday 10 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": "1934-12-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 1934 falls on Monday 10 December. Caturthī runs from 17:25 on Sun 9 Dec to 14:42 on Mon 10 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/vinayaka-chaturthi?on=1934-12-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 709, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "1934-12-10T14:41:46+08:00", "utc": "1934-12-10T06:41:46Z", "ms": -1106414293707.9521 }, "end": { "local": "1934-12-11T12:07:52+08:00", "utc": "1934-12-11T04:07:52Z", "ms": -1106337127846.2446 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-10T14:41:46+08:00", "utc": "1934-12-10T06:41:46Z", "ms": -1106414293707.9521 }, "end": { "local": "1934-12-11T12:07:52+08:00", "utc": "1934-12-11T04:07:52Z", "ms": -1106337127846.2446 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-12-10", "window": { "start": { "local": "1934-12-10T11:31:14+08:00", "utc": "1934-12-10T03:31:14Z", "ms": -1106425725954.628 }, "end": { "local": "1934-12-10T12:19:14+08:00", "utc": "1934-12-10T04:19:14Z", "ms": -1106422845954.628 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "1934-12-11", "window": { "start": { "local": "1934-12-11T11:31:42+08:00", "utc": "1934-12-11T03:31:42Z", "ms": -1106339298473.789 }, "end": { "local": "1934-12-11T12:19:42+08:00", "utc": "1934-12-11T04:19:42Z", "ms": -1106336418473.789 } }, "covered_min": 36, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:42 on Mon 10 Dec to 12:08 on Tue 11 Dec.", "fact": "1934-12-10T06:41:46Z → 1934-12-11T04:07:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:31–12:19 on the 10th, 11:32–12:20 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 36 of 48 on the 11th.", "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 709 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Fuzhou, 1934: Tuesday 11 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": "1934-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī (Mārgaśīrṣa) 1934 falls on Tuesday 11 December. Pañcamī runs from 14:42 on Mon 10 Dec to 12:08 on Tue 11 Dec and covers 36 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 709, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-12-11T12:07:52+08:00", "utc": "1934-12-11T04:07:52Z", "ms": -1106337127846.2446 }, "end": { "local": "1934-12-12T09:47:59+08:00", "utc": "1934-12-12T01:47:59Z", "ms": -1106259120559.9868 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-11T12:07:52+08:00", "utc": "1934-12-11T04:07:52Z", "ms": -1106337127846.2446 }, "end": { "local": "1934-12-12T09:47:59+08:00", "utc": "1934-12-12T01:47:59Z", "ms": -1106259120559.9868 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-12-11", "window": { "start": { "local": "1934-12-11T11:31:42+08:00", "utc": "1934-12-11T03:31:42Z", "ms": -1106339298473.789 }, "end": { "local": "1934-12-11T12:19:42+08:00", "utc": "1934-12-11T04:19:42Z", "ms": -1106336418473.789 } }, "covered_min": 12, "window_min": 48, "qualifies": true }, { "local_date": "1934-12-12", "window": { "start": { "local": "1934-12-12T11:32:09+08:00", "utc": "1934-12-12T03:32:09Z", "ms": -1106252870607.021 }, "end": { "local": "1934-12-12T12:20:09+08:00", "utc": "1934-12-12T04:20:09Z", "ms": -1106249990607.021 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:08 on Tue 11 Dec to 09:48 on Wed 12 Dec.", "fact": "1934-12-11T04:07:52Z → 1934-12-12T01:47:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 11th, 11:32–12:20 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 12 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 709 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Fuzhou, 1934: Tuesday 11 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": "1934-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Campā Ṣaṣṭhī 1934 falls on Tuesday 11 December. Ṣaṣṭhī runs from 12:08 on Tue 11 Dec to 09:48 on Wed 12 Dec and covers 12 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 709, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "1934-12-11T12:07:52+08:00", "utc": "1934-12-11T04:07:52Z", "ms": -1106337127846.2446 }, "end": { "local": "1934-12-12T09:47:59+08:00", "utc": "1934-12-12T01:47:59Z", "ms": -1106259120559.9868 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-11T12:07:52+08:00", "utc": "1934-12-11T04:07:52Z", "ms": -1106337127846.2446 }, "end": { "local": "1934-12-12T09:47:59+08:00", "utc": "1934-12-12T01:47:59Z", "ms": -1106259120559.9868 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-12-11", "window": { "start": { "local": "1934-12-11T11:31:42+08:00", "utc": "1934-12-11T03:31:42Z", "ms": -1106339298473.789 }, "end": { "local": "1934-12-11T12:19:42+08:00", "utc": "1934-12-11T04:19:42Z", "ms": -1106336418473.789 } }, "covered_min": 12, "window_min": 48, "qualifies": true }, { "local_date": "1934-12-12", "window": { "start": { "local": "1934-12-12T11:32:09+08:00", "utc": "1934-12-12T03:32:09Z", "ms": -1106252870607.021 }, "end": { "local": "1934-12-12T12:20:09+08:00", "utc": "1934-12-12T04:20:09Z", "ms": -1106249990607.021 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:08 on Tue 11 Dec to 09:48 on Wed 12 Dec.", "fact": "1934-12-11T04:07:52Z → 1934-12-12T01:47:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 11th, 11:32–12:20 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 12 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 709 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Fuzhou, 1934: Tuesday 11 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": "1934-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī 1934 falls on Tuesday 11 December. Ṣaṣṭhī runs from 12:08 on Tue 11 Dec to 09:48 on Wed 12 Dec and covers 12 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6250, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "1934-12-12T09:47:59+08:00", "utc": "1934-12-12T01:47:59Z", "ms": -1106259120559.9868 }, "end": { "local": "1934-12-13T07:45:30+08:00", "utc": "1934-12-12T23:45:30Z", "ms": -1106180070377.432 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-12T09:47:59+08:00", "utc": "1934-12-12T01:47:59Z", "ms": -1106259120559.9868 }, "end": { "local": "1934-12-13T07:45:30+08:00", "utc": "1934-12-12T23:45:30Z", "ms": -1106180070377.432 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-12-12", "window": { "start": { "local": "1934-12-12T11:32:09+08:00", "utc": "1934-12-12T03:32:09Z", "ms": -1106252870607.021 }, "end": { "local": "1934-12-12T12:20:09+08:00", "utc": "1934-12-12T04:20:09Z", "ms": -1106249990607.021 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-12-13", "window": { "start": { "local": "1934-12-13T11:32:38+08:00", "utc": "1934-12-13T03:32:38Z", "ms": -1106166442386.5679 }, "end": { "local": "1934-12-13T12:20:38+08:00", "utc": "1934-12-13T04:20:38Z", "ms": -1106163562386.5679 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 09:48 on Wed 12 Dec to 07:45 on Thu 13 Dec.", "fact": "1934-12-12T01:47:59Z → 1934-12-12T23:45:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 12th, 11:33–12:21 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 6250 s" }, { "step": "ruling", "text": "Mitra Saptamī, Fuzhou, 1934: Wednesday 12 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": "1934-12-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Mitra Saptamī 1934 falls on Wednesday 12 December. Saptamī runs from 09:48 on Wed 12 Dec to 07:45 on Thu 13 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/ekadashi?on=1934-12-16", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10907, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "1934-12-16T03:40:56+08:00", "utc": "1934-12-15T19:40:56Z", "ms": -1105935544073.5166 }, "end": { "local": "1934-12-17T03:04:06+08:00", "utc": "1934-12-16T19:04:06Z", "ms": -1105851354199.7407 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-16T03:40:56+08:00", "utc": "1934-12-15T19:40:56Z", "ms": -1105935544073.5166 }, "end": { "local": "1934-12-17T03:04:06+08:00", "utc": "1934-12-16T19:04:06Z", "ms": -1105851354199.7407 } }, "kaala": "sunrise", "days": [ { "local_date": "1934-12-16", "window": { "start": { "local": "1934-12-16T06:42:43+08:00", "utc": "1934-12-15T22:42:43Z", "ms": -1105924637496.9487 }, "end": { "local": "1934-12-16T06:42:43+08:00", "utc": "1934-12-15T22:42:43Z", "ms": -1105924637496.9487 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-12-17", "window": { "start": { "local": "1934-12-17T06:43:18+08:00", "utc": "1934-12-16T22:43:18Z", "ms": -1105838201786.2517 }, "end": { "local": "1934-12-17T06:43:18+08:00", "utc": "1934-12-16T22:43:18Z", "ms": -1105838201786.2517 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:41 on Sun 16 Dec to 03:04 on Mon 17 Dec.", "fact": "1934-12-15T19:40:56Z → 1934-12-16T19:04:06Z" }, { "step": "kaala", "text": "Sunrise is at 06:43 on the 16th and 06:43 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10907 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Fuzhou, 1934: Sunday 16 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": "1934-12-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Mokṣadā Ekādaśī 1934 falls on Sunday 16 December. Ekādaśī runs from 03:41 on Sun 16 Dec to 03:04 on Mon 17 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/ekadashi?on=1934-12-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30628, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "1934-12-17T03:04:06+08:00", "utc": "1934-12-16T19:04:06Z", "ms": -1105851354199.7407 }, "end": { "local": "1934-12-18T02:51:26+08:00", "utc": "1934-12-17T18:51:26Z", "ms": -1105765714110.8633 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-17T03:04:06+08:00", "utc": "1934-12-16T19:04:06Z", "ms": -1105851354199.7407 }, "end": { "local": "1934-12-18T02:51:26+08:00", "utc": "1934-12-17T18:51:26Z", "ms": -1105765714110.8633 } }, "kaala": "madhyahna", "days": [ { "local_date": "1934-12-17", "window": { "start": { "local": "1934-12-17T11:34:33+08:00", "utc": "1934-12-17T03:34:33Z", "ms": -1105820726589.0435 }, "end": { "local": "1934-12-17T12:22:33+08:00", "utc": "1934-12-17T04:22:33Z", "ms": -1105817846589.0435 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "1934-12-18", "window": { "start": { "local": "1934-12-18T11:35:03+08:00", "utc": "1934-12-18T03:35:03Z", "ms": -1105734297062.1113 }, "end": { "local": "1934-12-18T12:23:03+08:00", "utc": "1934-12-18T04:23:03Z", "ms": -1105731417062.1113 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 03:04 on Mon 17 Dec to 02:51 on Tue 18 Dec.", "fact": "1934-12-16T19:04:06Z → 1934-12-17T18:51:26Z" }, { "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": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30628 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Fuzhou, 1934: Monday 17 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": "1934-12-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Akhaṇḍa Dvādaśī 1934 falls on Monday 17 December. Dvādaśī runs from 03:04 on Mon 17 Dec to 02:51 on Tue 18 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/1934/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/1934/pradosha-vrata?on=1934-12-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28177, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "1934-12-18T02:51:26+08:00", "utc": "1934-12-17T18:51:26Z", "ms": -1105765714110.8633 }, "end": { "local": "1934-12-19T03:04:25+08:00", "utc": "1934-12-18T19:04:25Z", "ms": -1105678535495.0718 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-18T02:51:26+08:00", "utc": "1934-12-17T18:51:26Z", "ms": -1105765714110.8633 }, "end": { "local": "1934-12-19T03:04:25+08:00", "utc": "1934-12-18T19:04:25Z", "ms": -1105678535495.0718 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-12-17", "window": { "start": { "local": "1934-12-17T17:13:49+08:00", "utc": "1934-12-17T09:13:49Z", "ms": -1105800371391.8352 }, "end": { "local": "1934-12-17T19:01:49+08:00", "utc": "1934-12-17T11:01:49Z", "ms": -1105793890800.1091 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "1934-12-18", "window": { "start": { "local": "1934-12-18T17:14:13+08:00", "utc": "1934-12-18T09:14:13Z", "ms": -1105713947170.3328 }, "end": { "local": "1934-12-18T19:02:15+08:00", "utc": "1934-12-18T11:02:15Z", "ms": -1105707465285.5693 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:51 on Tue 18 Dec to 03:04 on Wed 19 Dec.", "fact": "1934-12-17T18:51:26Z → 1934-12-18T19:04:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:14–19:02 on the 17th, 17:14–19:02 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 108 minutes on the 17th and 108 of 108 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 28177 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 1934: Tuesday 18 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": "1934-12-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 1934 falls on Tuesday 18 December. Trayodaśī runs from 02:51 on Tue 18 Dec to 03:04 on Wed 19 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/pradosha-vrata?on=1934-12-18", "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/1934/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31315, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "1934-12-20T03:44:36+08:00", "utc": "1934-12-19T19:44:36Z", "ms": -1105589724074.4417 }, "end": { "local": "1934-12-21T04:53:13+08:00", "utc": "1934-12-20T20:53:13Z", "ms": -1105499207154.2969 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-20T03:44:36+08:00", "utc": "1934-12-19T19:44:36Z", "ms": -1105589724074.4417 }, "end": { "local": "1934-12-21T04:53:13+08:00", "utc": "1934-12-20T20:53:13Z", "ms": -1105499207154.2969 } }, "kaala": "pradosha", "days": [ { "local_date": "1934-12-19", "window": { "start": { "local": "1934-12-19T17:14:38+08:00", "utc": "1934-12-19T09:14:38Z", "ms": -1105627521693.483 }, "end": { "local": "1934-12-19T19:02:41+08:00", "utc": "1934-12-19T11:02:41Z", "ms": -1105621038809.3474 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "1934-12-20", "window": { "start": { "local": "1934-12-20T17:15:05+08:00", "utc": "1934-12-20T09:15:05Z", "ms": -1105541094987.2354 }, "end": { "local": "1934-12-20T19:03:09+08:00", "utc": "1934-12-20T11:03:09Z", "ms": -1105534611398.3992 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:45 on Thu 20 Dec to 04:53 on Fri 21 Dec.", "fact": "1934-12-19T19:44:36Z → 1934-12-20T20:53:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:15–19:03 on the 19th, 17:15–19:03 on the 20th.", "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 108 minutes on the 19th and 108 of 108 on the 20th.", "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 31315 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Fuzhou, 1934: Thursday 20 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": "1934-12-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Dattātreyotpatti (Datta Jayanti) 1934 falls on Thursday 20 December. Pūrṇimā runs from 03:45 on Thu 20 Dec to 04:53 on Fri 21 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/1934/dattatreyotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-12-24", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 1934, "local_date": "1934-12-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27037, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "1934-12-24T11:00:51+08:00", "utc": "1934-12-24T03:00:51Z", "ms": -1105217948930.7039 }, "end": { "local": "1934-12-25T13:41:56+08:00", "utc": "1934-12-25T05:41:56Z", "ms": -1105121884324.472 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "1934-12-24T11:00:51+08:00", "utc": "1934-12-24T03:00:51Z", "ms": -1105217948930.7039 }, "end": { "local": "1934-12-25T13:41:56+08:00", "utc": "1934-12-25T05:41:56Z", "ms": -1105121884324.472 } }, "kaala": "moonrise", "days": [ { "local_date": "1934-12-24", "window": { "start": { "local": "1934-12-24T20:20:09+08:00", "utc": "1934-12-24T12:20:09Z", "ms": -1105184390930.182 }, "end": { "local": "1934-12-24T20:20:09+08:00", "utc": "1934-12-24T12:20:09Z", "ms": -1105184390930.182 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "1934-12-25", "window": { "start": { "local": "1934-12-25T21:12:33+08:00", "utc": "1934-12-25T13:12:33Z", "ms": -1105094847075.3025 }, "end": { "local": "1934-12-25T21:12:33+08:00", "utc": "1934-12-25T13:12:33Z", "ms": -1105094847075.3025 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:01 on Mon 24 Dec to 13:42 on Tue 25 Dec.", "fact": "1934-12-24T03:00:51Z → 1934-12-25T05:41:56Z" }, { "step": "kaala", "text": "Moonrise is at 20:20 on the 24th and 21:13 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27037 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 1934: Monday 24 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": "1934-12-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "1934-12-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 1934 falls on Monday 24 December. Caturthī runs from 11:01 on Mon 24 Dec to 13:42 on Tue 25 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/1934/sankashta-chaturthi?on=1934-12-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } } ], "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }