{ "id": "/fuzhou/festivals/2065", "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": 2065, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-01-03", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17630, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-01-02T14:12:10+08:00", "utc": "2065-01-02T06:12:10Z", "ms": 2998102329508.883 }, "end": { "local": "2065-01-03T11:44:43+08:00", "utc": "2065-01-03T03:44:43Z", "ms": 2998179882815.826 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-01-02T14:12:10+08:00", "utc": "2065-01-02T06:12:10Z", "ms": 2998102329508.883 }, "end": { "local": "2065-01-03T11:44:43+08:00", "utc": "2065-01-03T03:44:43Z", "ms": 2998179882815.826 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-01-02", "window": { "start": { "local": "2065-01-02T06:50:38+08:00", "utc": "2065-01-01T22:50:38Z", "ms": 2998075838336.9146 }, "end": { "local": "2065-01-02T06:50:38+08:00", "utc": "2065-01-01T22:50:38Z", "ms": 2998075838336.9146 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-01-03", "window": { "start": { "local": "2065-01-03T06:50:53+08:00", "utc": "2065-01-02T22:50:53Z", "ms": 2998162252744.0483 }, "end": { "local": "2065-01-03T06:50:53+08:00", "utc": "2065-01-02T22:50:53Z", "ms": 2998162252744.0483 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:12 on Fri 2 Jan to 11:45 on Sat 3 Jan.", "fact": "2065-01-02T06:12:10Z → 2065-01-03T03:44:43Z" }, { "step": "kaala", "text": "Sunrise is at 06:51 on the 2nd and 06:51 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 17630 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Fuzhou, 2065: Saturday 3 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-01-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Saphalā Ekādaśī 2065 falls on Saturday 3 January. Ekādaśī runs from 14:12 on Fri 2 Jan to 11:45 on Sat 3 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-01-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-01-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29179, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-01-04T09:18:25+08:00", "utc": "2065-01-04T01:18:25Z", "ms": 2998257504550.7124 }, "end": { "local": "2065-01-05T06:59:55+08:00", "utc": "2065-01-04T22:59:55Z", "ms": 2998335595117.1187 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-01-04T09:18:25+08:00", "utc": "2065-01-04T01:18:25Z", "ms": 2998257504550.7124 }, "end": { "local": "2065-01-05T06:59:55+08:00", "utc": "2065-01-04T22:59:55Z", "ms": 2998335595117.1187 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-01-04", "window": { "start": { "local": "2065-01-04T17:24:44+08:00", "utc": "2065-01-04T09:24:44Z", "ms": 2998286683691.667 }, "end": { "local": "2065-01-04T19:12:16+08:00", "utc": "2065-01-04T11:12:16Z", "ms": 2998293136179.961 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2065-01-05", "window": { "start": { "local": "2065-01-05T17:25:26+08:00", "utc": "2065-01-05T09:25:26Z", "ms": 2998373126329.692 }, "end": { "local": "2065-01-05T19:12:54+08:00", "utc": "2065-01-05T11:12:54Z", "ms": 2998379574487.87 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:18 on Sun 4 Jan to 07:00 on Mon 5 Jan.", "fact": "2065-01-04T01:18:25Z → 2065-01-04T22:59:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:12 on the 4th, 17:25–19:13 on the 5th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 108 of 108 minutes on the 4th and 0 of 107 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 29179 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Sunday 4 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Sunday 4 January. Trayodaśī runs from 09:18 on Sun 4 Jan to 07:00 on Mon 5 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-01-04", "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/2065/shivaratri?on=2065-01-05", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15843, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-01-05T06:59:55+08:00", "utc": "2065-01-04T22:59:55Z", "ms": 2998335595117.1187 }, "end": { "local": "2065-01-06T04:56:30+08:00", "utc": "2065-01-05T20:56:30Z", "ms": 2998414589939.3794 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-01-05T06:59:55+08:00", "utc": "2065-01-04T22:59:55Z", "ms": 2998335595117.1187 }, "end": { "local": "2065-01-06T04:56:30+08:00", "utc": "2065-01-05T20:56:30Z", "ms": 2998414589939.3794 } }, "kaala": "nishita", "days": [ { "local_date": "2065-01-04", "window": { "start": { "local": "2065-01-04T23:44:01+08:00", "utc": "2065-01-04T15:44:01Z", "ms": 2998309440522.77 }, "end": { "local": "2065-01-05T00:32:01+08:00", "utc": "2065-01-04T16:32:01Z", "ms": 2998312320522.77 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-01-05", "window": { "start": { "local": "2065-01-05T23:44:27+08:00", "utc": "2065-01-05T15:44:27Z", "ms": 2998395866922.8604 }, "end": { "local": "2065-01-06T00:32:27+08:00", "utc": "2065-01-05T16:32:27Z", "ms": 2998398746922.8604 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 07:00 on Mon 5 Jan to 04:56 on Tue 6 Jan.", "fact": "2065-01-04T22:59:55Z → 2065-01-05T20:56:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:44–00:32 on the 4th, 23:44–00:32 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 15843 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Monday 5 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-01-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Monday 5 January. Caturdaśī runs from 07:00 on Mon 5 Jan to 04:56 on Tue 6 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-01-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-01-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34093, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-01-10T01:32:56+08:00", "utc": "2065-01-09T17:32:56Z", "ms": 2998747976123.1997 }, "end": { "local": "2065-01-11T02:18:42+08:00", "utc": "2065-01-10T18:18:42Z", "ms": 2998837121537.2954 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-01-10T01:32:56+08:00", "utc": "2065-01-09T17:32:56Z", "ms": 2998747976123.1997 }, "end": { "local": "2065-01-11T02:18:42+08:00", "utc": "2065-01-10T18:18:42Z", "ms": 2998837121537.2954 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-01-10", "window": { "start": { "local": "2065-01-10T11:46:30+08:00", "utc": "2065-01-10T03:46:30Z", "ms": 2998784790154.0645 }, "end": { "local": "2065-01-10T12:34:30+08:00", "utc": "2065-01-10T04:34:30Z", "ms": 2998787670154.0645 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-01-11", "window": { "start": { "local": "2065-01-11T11:46:54+08:00", "utc": "2065-01-11T03:46:54Z", "ms": 2998871214150.8223 }, "end": { "local": "2065-01-11T12:34:54+08:00", "utc": "2065-01-11T04:34:54Z", "ms": 2998874094150.8223 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:33 on Sat 10 Jan to 02:19 on Sun 11 Jan.", "fact": "2065-01-09T17:32:56Z → 2065-01-10T18:18:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 10th, 11:47–12:35 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 34093 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Saturday 10 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-01-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Saturday 10 January. Caturthī runs from 01:33 on Sat 10 Jan to 02:19 on Sun 11 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-01-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-14", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 2, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-02-13T06:32:34+08:00", "utc": "2065-02-12T22:32:34Z", "ms": 3001703554339.792 } }, "span": { "of": "transit", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 } }, "kaala": "sunset-day", "days": [ { "local_date": "2065-01-14", "window": { "start": { "local": "2065-01-13T17:31:23+08:00", "utc": "2065-01-13T09:31:23Z", "ms": 2999064683417.435 }, "end": { "local": "2065-01-14T17:32:09+08:00", "utc": "2065-01-14T09:32:09Z", "ms": 2999151129403.718 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2065-01-15", "window": { "start": { "local": "2065-01-14T17:32:09+08:00", "utc": "2065-01-14T09:32:09Z", "ms": 2999151129403.718 }, "end": { "local": "2065-01-15T17:32:56+08:00", "utc": "2065-01-15T09:32:56Z", "ms": 2999237575557.9995 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2065-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 17:32 on Wed 14 Jan.", "fact": "2065-01-14T09:32:11Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:32, and the day of the 15th ends at 17:33.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 2 s < 300 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Thursday 15 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Fuzhou, 2065: Wednesday 14 January.", "fact": "confidence: boundary (margin)" } ], "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": "2065-01-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-13", "confidence": "boundary" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2065-01-13", "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": "2065-01-13", "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, Bhogi 2065 falls on Wednesday 14 January. It is kept the day before Pongal, which falls on Thursday 15 January. The Sun enters Makara at 17:32 on Wed 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 13 January. It is 0 min 02 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23269, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-02-13T06:32:34+08:00", "utc": "2065-02-12T22:32:34Z", "ms": 3001703554339.792 } }, "span": { "of": "transit", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 } }, "kaala": "civil-day", "days": [ { "local_date": "2065-01-14", "window": { "start": { "local": "2065-01-14T00:00:00+08:00", "utc": "2065-01-13T16:00:00Z", "ms": 2999088000000 }, "end": { "local": "2065-01-15T00:00:00+08:00", "utc": "2065-01-14T16:00:00Z", "ms": 2999174400000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "2065-01-15", "window": { "start": { "local": "2065-01-15T00:00:00+08:00", "utc": "2065-01-14T16:00:00Z", "ms": 2999174400000 }, "end": { "local": "2065-01-16T00:00:00+08:00", "utc": "2065-01-15T16:00:00Z", "ms": 2999260800000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 17:32 on Wed 14 Jan.", "fact": "2065-01-14T09:32:11Z · 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 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 23269 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Fuzhou, 2065: Wednesday 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": "2065-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2065-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2065-01-15", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Fuzhou, Makara Saṅkrānti 2065 falls on Wednesday 14 January. The Sun enters Makara at 17:32 on Wed 14 Jan, and the rule counts the day from midnight. By the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 15 January.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-15", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 2, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-02-13T06:32:34+08:00", "utc": "2065-02-12T22:32:34Z", "ms": 3001703554339.792 } }, "span": { "of": "transit", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 } }, "kaala": "sunset-day", "days": [ { "local_date": "2065-01-14", "window": { "start": { "local": "2065-01-13T17:31:23+08:00", "utc": "2065-01-13T09:31:23Z", "ms": 2999064683417.435 }, "end": { "local": "2065-01-14T17:32:09+08:00", "utc": "2065-01-14T09:32:09Z", "ms": 2999151129403.718 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2065-01-15", "window": { "start": { "local": "2065-01-14T17:32:09+08:00", "utc": "2065-01-14T09:32:09Z", "ms": 2999151129403.718 }, "end": { "local": "2065-01-15T17:32:56+08:00", "utc": "2065-01-15T09:32:56Z", "ms": 2999237575557.9995 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 17:32 on Wed 14 Jan.", "fact": "2065-01-14T09:32:11Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:32, and the day of the 15th ends at 17:33.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 2 s < 300 s" }, { "step": "ruling", "text": "Pongal, Fuzhou, 2065: Thursday 15 January.", "fact": "confidence: boundary (margin)" } ], "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": "2065-01-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-14", "confidence": "boundary" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2065-01-14", "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": "2065-01-14", "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, Pongal 2065 falls on Thursday 15 January. The Sun enters Makara at 17:32 on Wed 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 14 January. It is 0 min 02 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-16", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 2, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-02-13T06:32:34+08:00", "utc": "2065-02-12T22:32:34Z", "ms": 3001703554339.792 } }, "span": { "of": "transit", "start": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 }, "end": { "local": "2065-01-14T17:32:11+08:00", "utc": "2065-01-14T09:32:11Z", "ms": 2999151130934.21 } }, "kaala": "sunset-day", "days": [ { "local_date": "2065-01-14", "window": { "start": { "local": "2065-01-13T17:31:23+08:00", "utc": "2065-01-13T09:31:23Z", "ms": 2999064683417.435 }, "end": { "local": "2065-01-14T17:32:09+08:00", "utc": "2065-01-14T09:32:09Z", "ms": 2999151129403.718 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2065-01-15", "window": { "start": { "local": "2065-01-14T17:32:09+08:00", "utc": "2065-01-14T09:32:09Z", "ms": 2999151129403.718 }, "end": { "local": "2065-01-15T17:32:56+08:00", "utc": "2065-01-15T09:32:56Z", "ms": 2999237575557.9995 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2065-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 17:32 on Wed 14 Jan.", "fact": "2065-01-14T09:32:11Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:32, and the day of the 15th ends at 17:33.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 2 s < 300 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Thursday 15 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Fuzhou, 2065: Friday 16 January.", "fact": "confidence: boundary (margin)" } ], "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": "2065-01-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-15", "confidence": "boundary" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2065-01-15", "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": "2065-01-15", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Fuzhou, Mattu Pongal 2065 falls on Friday 16 January. It is kept the day after Pongal, which falls on Thursday 15 January. The Sun enters Makara at 17:32 on Wed 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 15 January. It is 0 min 02 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-01-18", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30166, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-01-17T15:14:27+08:00", "utc": "2065-01-17T07:14:27Z", "ms": 2999402066639.7534 }, "end": { "local": "2065-01-18T16:57:40+08:00", "utc": "2065-01-18T08:57:40Z", "ms": 2999494659755.285 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-01-17T15:14:27+08:00", "utc": "2065-01-17T07:14:27Z", "ms": 2999402066639.7534 }, "end": { "local": "2065-01-18T16:57:40+08:00", "utc": "2065-01-18T08:57:40Z", "ms": 2999494659755.285 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-01-17", "window": { "start": { "local": "2065-01-17T06:51:41+08:00", "utc": "2065-01-16T22:51:41Z", "ms": 2999371900630.109 }, "end": { "local": "2065-01-17T06:51:41+08:00", "utc": "2065-01-16T22:51:41Z", "ms": 2999371900630.109 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-01-18", "window": { "start": { "local": "2065-01-18T06:51:33+08:00", "utc": "2065-01-17T22:51:33Z", "ms": 2999458292692.223 }, "end": { "local": "2065-01-18T06:51:33+08:00", "utc": "2065-01-17T22:51:33Z", "ms": 2999458292692.223 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:14 on Sat 17 Jan to 16:58 on Sun 18 Jan.", "fact": "2065-01-17T07:14:27Z → 2065-01-18T08:57:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:52 on the 17th and 06:52 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30166 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 2065: Sunday 18 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-01-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 2065 falls on Sunday 18 January. Ekādaśī runs from 15:14 on Sat 17 Jan to 16:58 on Sun 18 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-01-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-01-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-19", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1833, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-01-19T18:06:34+08:00", "utc": "2065-01-19T10:06:34Z", "ms": 2999585193801.3545 }, "end": { "local": "2065-01-20T18:38:14+08:00", "utc": "2065-01-20T10:38:14Z", "ms": 2999673494379.381 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-01-19T18:06:34+08:00", "utc": "2065-01-19T10:06:34Z", "ms": 2999585193801.3545 }, "end": { "local": "2065-01-20T18:38:14+08:00", "utc": "2065-01-20T10:38:14Z", "ms": 2999673494379.381 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-01-19", "window": { "start": { "local": "2065-01-19T17:36:01+08:00", "utc": "2065-01-19T09:36:01Z", "ms": 2999583361156.654 }, "end": { "local": "2065-01-19T19:22:03+08:00", "utc": "2065-01-19T11:22:03Z", "ms": 2999589722638.656 } }, "covered_min": 75, "window_min": 106, "qualifies": true }, { "local_date": "2065-01-20", "window": { "start": { "local": "2065-01-20T17:36:48+08:00", "utc": "2065-01-20T09:36:48Z", "ms": 2999669807640.2505 }, "end": { "local": "2065-01-20T19:22:41+08:00", "utc": "2065-01-20T11:22:41Z", "ms": 2999676161262.2817 } }, "covered_min": 61, "window_min": 106, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:07 on Mon 19 Jan to 18:38 on Tue 20 Jan.", "fact": "2065-01-19T10:06:34Z → 2065-01-20T10:38:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:36–19:22 on the 19th, 17:37–19:23 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 75 of 106 minutes on the 19th and 61 of 106 on the 20th.", "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 1833 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Monday 19 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": "2065-01-19", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-19", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Monday 19 January. Trayodaśī runs from 18:07 on Mon 19 Jan to 18:38 on Tue 20 Jan and covers 75 of 106 minutes of pradoṣa that evening. It also reaches the next evening for 61 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/2065/pradosha-vrata?on=2065-01-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-01-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-01-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26359, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-01-25T13:23:02+08:00", "utc": "2065-01-25T05:23:02Z", "ms": 3000086581670.289 }, "end": { "local": "2065-01-26T11:19:55+08:00", "utc": "2065-01-26T03:19:55Z", "ms": 3000165594724.5503 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-01-25T13:23:02+08:00", "utc": "2065-01-25T05:23:02Z", "ms": 3000086581670.289 }, "end": { "local": "2065-01-26T11:19:55+08:00", "utc": "2065-01-26T03:19:55Z", "ms": 3000165594724.5503 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-01-25", "window": { "start": { "local": "2065-01-25T20:42:20+08:00", "utc": "2065-01-25T12:42:20Z", "ms": 3000112940292.1484 }, "end": { "local": "2065-01-25T20:42:20+08:00", "utc": "2065-01-25T12:42:20Z", "ms": 3000112940292.1484 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-01-26", "window": { "start": { "local": "2065-01-26T21:44:06+08:00", "utc": "2065-01-26T13:44:06Z", "ms": 3000203045806.8926 }, "end": { "local": "2065-01-26T21:44:06+08:00", "utc": "2065-01-26T13:44:06Z", "ms": 3000203045806.8926 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:23 on Sun 25 Jan to 11:20 on Mon 26 Jan.", "fact": "2065-01-25T05:23:02Z → 2065-01-26T03:19:55Z" }, { "step": "kaala", "text": "Moonrise is at 20:42 on the 25th and 21:44 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 25th and is not on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26359 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Sunday 25 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-01-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-01-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Sunday 25 January. Caturthī runs from 13:23 on Sun 25 Jan to 11:20 on Mon 26 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-01-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-02-01", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28849, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-01-31T22:46:19+08:00", "utc": "2065-01-31T14:46:19Z", "ms": 3000638778596.1963 }, "end": { "local": "2065-02-01T21:10:14+08:00", "utc": "2065-02-01T13:10:14Z", "ms": 3000719413645.066 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-01-31T22:46:19+08:00", "utc": "2065-01-31T14:46:19Z", "ms": 3000638778596.1963 }, "end": { "local": "2065-02-01T21:10:14+08:00", "utc": "2065-02-01T13:10:14Z", "ms": 3000719413645.066 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-02-01", "window": { "start": { "local": "2065-02-01T06:47:07+08:00", "utc": "2065-01-31T22:47:07Z", "ms": 3000667627396.156 }, "end": { "local": "2065-02-01T06:47:07+08:00", "utc": "2065-01-31T22:47:07Z", "ms": 3000667627396.156 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-02-02", "window": { "start": { "local": "2065-02-02T06:46:38+08:00", "utc": "2065-02-01T22:46:38Z", "ms": 3000753998014.4194 }, "end": { "local": "2065-02-02T06:46:38+08:00", "utc": "2065-02-01T22:46:38Z", "ms": 3000753998014.4194 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:46 on Sat 31 Jan to 21:10 on Sun 1 Feb.", "fact": "2065-01-31T14:46:19Z → 2065-02-01T13:10:14Z" }, { "step": "kaala", "text": "Sunrise is at 06:47 on the 1st and 06:47 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 1st and is not on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28849 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Fuzhou, 2065: Sunday 1 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṣaṭtilā Ekādaśī 2065 falls on Sunday 1 February. Ekādaśī runs from 22:46 on Sat 31 Jan to 21:10 on Sun 1 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-02-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-02-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1195, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-02-02T19:50:32+08:00", "utc": "2065-02-02T11:50:32Z", "ms": 3000801031562.557 }, "end": { "local": "2065-02-03T18:50:26+08:00", "utc": "2065-02-03T10:50:26Z", "ms": 3000883826321.3022 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-02T19:50:32+08:00", "utc": "2065-02-02T11:50:32Z", "ms": 3000801031562.557 }, "end": { "local": "2065-02-03T18:50:26+08:00", "utc": "2065-02-03T10:50:26Z", "ms": 3000883826321.3022 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-02-02", "window": { "start": { "local": "2065-02-02T17:46:41+08:00", "utc": "2065-02-02T09:46:41Z", "ms": 3000793601352.866 }, "end": { "local": "2065-02-02T19:30:37+08:00", "utc": "2065-02-02T11:30:37Z", "ms": 3000799836816.353 } }, "covered_min": 0, "window_min": 104, "qualifies": false }, { "local_date": "2065-02-03", "window": { "start": { "local": "2065-02-03T17:47:25+08:00", "utc": "2065-02-03T09:47:25Z", "ms": 3000880045470.718 }, "end": { "local": "2065-02-03T19:31:11+08:00", "utc": "2065-02-03T11:31:11Z", "ms": 3000886270788.8535 } }, "covered_min": 63, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:51 on Mon 2 Feb to 18:50 on Tue 3 Feb.", "fact": "2065-02-02T11:50:32Z → 2065-02-03T10:50:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:47–19:31 on the 2nd, 17:47–19:31 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 104 minutes on the 2nd and 63 of 104 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1195 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Tuesday 3 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-03", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Tuesday 3 February. Trayodaśī runs from 19:51 on Mon 2 Feb to 18:50 on Tue 3 Feb and covers 63 of 104 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-02-03", "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/2065/shivaratri?on=2065-02-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18124, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-02-03T18:50:26+08:00", "utc": "2065-02-03T10:50:26Z", "ms": 3000883826321.3022 }, "end": { "local": "2065-02-04T18:13:24+08:00", "utc": "2065-02-04T10:13:24Z", "ms": 3000968003828.391 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-03T18:50:26+08:00", "utc": "2065-02-03T10:50:26Z", "ms": 3000883826321.3022 }, "end": { "local": "2065-02-04T18:13:24+08:00", "utc": "2065-02-04T10:13:24Z", "ms": 3000968003828.391 } }, "kaala": "nishita", "days": [ { "local_date": "2065-02-03", "window": { "start": { "local": "2065-02-03T23:52:30+08:00", "utc": "2065-02-03T15:52:30Z", "ms": 3000901950413.7275 }, "end": { "local": "2065-02-04T00:40:30+08:00", "utc": "2065-02-03T16:40:30Z", "ms": 3000904830413.7275 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-02-04", "window": { "start": { "local": "2065-02-04T23:52:36+08:00", "utc": "2065-02-04T15:52:36Z", "ms": 3000988355689.135 }, "end": { "local": "2065-02-05T00:40:36+08:00", "utc": "2065-02-04T16:40:36Z", "ms": 3000991235689.135 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:50 on Tue 3 Feb to 18:13 on Wed 4 Feb.", "fact": "2065-02-03T10:50:26Z → 2065-02-04T10:13:24Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 3rd, 23:53–00:41 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18124 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Tuesday 3 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Tuesday 3 February. Caturdaśī runs from 18:50 on Tue 3 Feb to 18:13 on Wed 4 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-02-03", "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/2065/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36684, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-02-03T18:50:26+08:00", "utc": "2065-02-03T10:50:26Z", "ms": 3000883826321.3022 }, "end": { "local": "2065-02-04T18:13:24+08:00", "utc": "2065-02-04T10:13:24Z", "ms": 3000968003828.391 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-03T18:50:26+08:00", "utc": "2065-02-03T10:50:26Z", "ms": 3000883826321.3022 }, "end": { "local": "2065-02-04T18:13:24+08:00", "utc": "2065-02-04T10:13:24Z", "ms": 3000968003828.391 } }, "kaala": "arunodaya", "days": [ { "local_date": "2065-02-04", "window": { "start": { "local": "2065-02-04T05:01:50+08:00", "utc": "2065-02-03T21:01:50Z", "ms": 3000920510038.6016 }, "end": { "local": "2065-02-04T06:45:35+08:00", "utc": "2065-02-03T22:45:35Z", "ms": 3000926735356.7373 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "2065-02-05", "window": { "start": { "local": "2065-02-05T05:01:27+08:00", "utc": "2065-02-04T21:01:27Z", "ms": 3001006887067.89 }, "end": { "local": "2065-02-05T06:45:02+08:00", "utc": "2065-02-04T22:45:02Z", "ms": 3001013102114.71 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:50 on Tue 3 Feb to 18:13 on Wed 4 Feb.", "fact": "2065-02-03T10:50:26Z → 2065-02-04T10:13:24Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:02–06:46 on the 4th, 05:01–06:45 on the 5th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 104 of 104 minutes on the 4th and 0 of 104 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36684 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Fuzhou, 2065: Wednesday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)" } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Tarpaṇa 2065 falls on Wednesday 4 February. Caturdaśī runs from 18:50 on Tue 3 Feb to 18:13 on Wed 4 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28373, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-02-08T20:34:01+08:00", "utc": "2065-02-08T12:34:01Z", "ms": 3001322040755.65 }, "end": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-08T20:34:01+08:00", "utc": "2065-02-08T12:34:01Z", "ms": 3001322040755.65 }, "end": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-02-08", "window": { "start": { "local": "2065-02-08T11:53:08+08:00", "utc": "2065-02-08T03:53:08Z", "ms": 3001290787892.673 }, "end": { "local": "2065-02-08T12:41:08+08:00", "utc": "2065-02-08T04:41:08Z", "ms": 3001293667892.673 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-02-09", "window": { "start": { "local": "2065-02-09T11:53:10+08:00", "utc": "2065-02-09T03:53:10Z", "ms": 3001377189784.408 }, "end": { "local": "2065-02-09T12:41:10+08:00", "utc": "2065-02-09T04:41:10Z", "ms": 3001380069784.408 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:34 on Sun 8 Feb to 22:25 on Mon 9 Feb.", "fact": "2065-02-08T12:34:01Z → 2065-02-09T14:25:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 8th, 11:53–12:41 on the 9th.", "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 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 28373 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Fuzhou, 2065: Monday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2065 falls on Monday 9 February. Caturthī runs from 20:34 on Sun 8 Feb to 22:25 on Mon 9 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3607, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-02-08T20:34:01+08:00", "utc": "2065-02-08T12:34:01Z", "ms": 3001322040755.65 }, "end": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-08T20:34:01+08:00", "utc": "2065-02-08T12:34:01Z", "ms": 3001322040755.65 }, "end": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-02-08", "window": { "start": { "local": "2065-02-08T17:51:01+08:00", "utc": "2065-02-08T09:51:01Z", "ms": 3001312260834.0176 }, "end": { "local": "2065-02-08T19:33:54+08:00", "utc": "2065-02-08T11:33:54Z", "ms": 3001318433631.6133 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "2065-02-09", "window": { "start": { "local": "2065-02-09T17:51:43+08:00", "utc": "2065-02-09T09:51:43Z", "ms": 3001398702752.8315 }, "end": { "local": "2065-02-09T19:34:25+08:00", "utc": "2065-02-09T11:34:25Z", "ms": 3001404864720.249 } }, "covered_min": 103, "window_min": 103, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:34 on Sun 8 Feb to 22:25 on Mon 9 Feb.", "fact": "2065-02-08T12:34:01Z → 2065-02-09T14:25:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:51–19:34 on the 8th, 17:52–19:34 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 0 of 103 minutes on the 8th and 103 of 103 on the 9th.", "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 3607 s" }, { "step": "ruling", "text": "Tila Caturthī, Fuzhou, 2065: Monday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "tila-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Tila Caturthī 2065 falls on Monday 9 February. Caturthī runs from 20:34 on Sun 8 Feb to 22:25 on Mon 9 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35038, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 }, "end": { "local": "2065-02-11T00:39:39+08:00", "utc": "2065-02-10T16:39:39Z", "ms": 3001509579434.239 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 }, "end": { "local": "2065-02-11T00:39:39+08:00", "utc": "2065-02-10T16:39:39Z", "ms": 3001509579434.239 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-02-09", "window": { "start": { "local": "2065-02-09T11:53:10+08:00", "utc": "2065-02-09T03:53:10Z", "ms": 3001377189784.408 }, "end": { "local": "2065-02-09T12:41:10+08:00", "utc": "2065-02-09T04:41:10Z", "ms": 3001380069784.408 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-02-10", "window": { "start": { "local": "2065-02-10T11:53:11+08:00", "utc": "2065-02-10T03:53:11Z", "ms": 3001463590883.575 }, "end": { "local": "2065-02-10T12:41:11+08:00", "utc": "2065-02-10T04:41:11Z", "ms": 3001466470883.575 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 22:25 on Mon 9 Feb to 00:40 on Wed 11 Feb.", "fact": "2065-02-09T14:25:08Z → 2065-02-10T16:39:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 9th, 11:53–12:41 on the 10th.", "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 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 35038 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Fuzhou, 2065: Tuesday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Pañcamī 2065 falls on Tuesday 10 February. Pañcamī runs from 22:25 on Mon 9 Feb to 00:40 on Wed 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35038, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 }, "end": { "local": "2065-02-11T00:39:39+08:00", "utc": "2065-02-10T16:39:39Z", "ms": 3001509579434.239 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-09T22:25:08+08:00", "utc": "2065-02-09T14:25:08Z", "ms": 3001415107523.955 }, "end": { "local": "2065-02-11T00:39:39+08:00", "utc": "2065-02-10T16:39:39Z", "ms": 3001509579434.239 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-02-09", "window": { "start": { "local": "2065-02-09T11:53:10+08:00", "utc": "2065-02-09T03:53:10Z", "ms": 3001377189784.408 }, "end": { "local": "2065-02-09T12:41:10+08:00", "utc": "2065-02-09T04:41:10Z", "ms": 3001380069784.408 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-02-10", "window": { "start": { "local": "2065-02-10T11:53:11+08:00", "utc": "2065-02-10T03:53:11Z", "ms": 3001463590883.575 }, "end": { "local": "2065-02-10T12:41:11+08:00", "utc": "2065-02-10T04:41:11Z", "ms": 3001466470883.575 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 22:25 on Mon 9 Feb to 00:40 on Wed 11 Feb.", "fact": "2065-02-09T14:25:08Z → 2065-02-10T16:39:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 9th, 11:53–12:41 on the 10th.", "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 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35038 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Fuzhou, 2065: Tuesday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasanta Pañcamī 2065 falls on Tuesday 10 February. Pañcamī runs from 22:25 on Mon 9 Feb to 00:40 on Wed 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-12", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2496, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-02-12T03:08:25+08:00", "utc": "2065-02-11T19:08:25Z", "ms": 3001604904860.8877 }, "end": { "local": "2065-02-13T05:39:19+08:00", "utc": "2065-02-12T21:39:19Z", "ms": 3001700359496.039 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-12T03:08:25+08:00", "utc": "2065-02-11T19:08:25Z", "ms": 3001604904860.8877 }, "end": { "local": "2065-02-13T05:39:19+08:00", "utc": "2065-02-12T21:39:19Z", "ms": 3001700359496.039 } }, "kaala": "arunodaya", "days": [ { "local_date": "2065-02-12", "window": { "start": { "local": "2065-02-12T04:58:15+08:00", "utc": "2065-02-11T20:58:15Z", "ms": 3001611495450.7363 }, "end": { "local": "2065-02-12T06:40:35+08:00", "utc": "2065-02-11T22:40:35Z", "ms": 3001617635467.34 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2065-02-13", "window": { "start": { "local": "2065-02-13T04:57:44+08:00", "utc": "2065-02-12T20:57:44Z", "ms": 3001697863876.639 }, "end": { "local": "2065-02-13T06:39:53+08:00", "utc": "2065-02-12T22:39:53Z", "ms": 3001703992781.0435 } }, "covered_min": 42, "window_min": 102, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Saptamī runs from 03:08 on Thu 12 Feb to 05:39 on Fri 13 Feb.", "fact": "2065-02-11T19:08:25Z → 2065-02-12T21:39:19Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:58–06:41 on the 12th, 04:58–06:40 on the 13th.", "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 102 of 102 minutes on the 12th and 42 of 102 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both dawns qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 2496 s" }, { "step": "ruling", "text": "Ratha Saptamī, Fuzhou, 2065: Thursday 12 February.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-12", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-12", "confidence": "boundary" } ], "quote": "In Fuzhou, Ratha Saptamī 2065 falls on Thursday 12 February. Saptamī runs from 03:08 on Thu 12 Feb to 05:39 on Fri 13 Feb and covers all of aruṇodaya that dawn. It also reaches the next dawn for 42 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/2065/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/2065/ekadashi?on=2065-02-17", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16552, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-02-16T11:13:30+08:00", "utc": "2065-02-16T03:13:30Z", "ms": 3001979610152.8945 }, "end": { "local": "2065-02-17T11:50:48+08:00", "utc": "2065-02-17T03:50:48Z", "ms": 3002068247718.8213 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-16T11:13:30+08:00", "utc": "2065-02-16T03:13:30Z", "ms": 3001979610152.8945 }, "end": { "local": "2065-02-17T11:50:48+08:00", "utc": "2065-02-17T03:50:48Z", "ms": 3002068247718.8213 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-02-16", "window": { "start": { "local": "2065-02-16T06:37:38+08:00", "utc": "2065-02-15T22:37:38Z", "ms": 3001963058358.118 }, "end": { "local": "2065-02-16T06:37:38+08:00", "utc": "2065-02-15T22:37:38Z", "ms": 3001963058358.118 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-02-17", "window": { "start": { "local": "2065-02-17T06:36:52+08:00", "utc": "2065-02-16T22:36:52Z", "ms": 3002049411516.0454 }, "end": { "local": "2065-02-17T06:36:52+08:00", "utc": "2065-02-16T22:36:52Z", "ms": 3002049411516.0454 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:14 on Mon 16 Feb to 11:51 on Tue 17 Feb.", "fact": "2065-02-16T03:13:30Z → 2065-02-17T03:50:48Z" }, { "step": "kaala", "text": "Sunrise is at 06:38 on the 16th and 06:37 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16552 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Fuzhou, 2065: Tuesday 17 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Jayā Ekādaśī 2065 falls on Tuesday 17 February. Ekādaśī runs from 11:14 on Mon 16 Feb to 11:51 on Tue 17 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-02-17", "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/2065/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-17", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 129, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-02-17T11:50:48+08:00", "utc": "2065-02-17T03:50:48Z", "ms": 3002068247718.8213 }, "end": { "local": "2065-02-18T11:42:46+08:00", "utc": "2065-02-18T03:42:46Z", "ms": 3002154166355.9243 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-17T11:50:48+08:00", "utc": "2065-02-17T03:50:48Z", "ms": 3002068247718.8213 }, "end": { "local": "2065-02-18T11:42:46+08:00", "utc": "2065-02-18T03:42:46Z", "ms": 3002154166355.9243 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-02-17", "window": { "start": { "local": "2065-02-17T11:52:57+08:00", "utc": "2065-02-17T03:52:57Z", "ms": 3002068377105.8994 }, "end": { "local": "2065-02-17T12:40:57+08:00", "utc": "2065-02-17T04:40:57Z", "ms": 3002071257105.8994 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-02-18", "window": { "start": { "local": "2065-02-18T11:52:52+08:00", "utc": "2065-02-18T03:52:52Z", "ms": 3002154772207.2915 }, "end": { "local": "2065-02-18T12:40:52+08:00", "utc": "2065-02-18T04:40:52Z", "ms": 3002157652207.2915 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 11:51 on Tue 17 Feb to 11:43 on Wed 18 Feb.", "fact": "2065-02-17T03:50:48Z → 2065-02-18T03:42:46Z" }, { "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": "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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 129 s < 300 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Fuzhou, 2065: Tuesday 17 February.", "fact": "confidence: boundary (margin)" } ], "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": "2065-02-17", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhīṣma Dvādaśī 2065 falls on Tuesday 17 February. Dvādaśī runs from 11:51 on Tue 17 Feb to 11:43 on Wed 18 Feb and covers all of madhyāhna that midday. It is 2 min 09 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-02-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22494, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-02-18T11:42:46+08:00", "utc": "2065-02-18T03:42:46Z", "ms": 3002154166355.9243 }, "end": { "local": "2065-02-19T10:50:26+08:00", "utc": "2065-02-19T02:50:26Z", "ms": 3002237425985.3447 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-18T11:42:46+08:00", "utc": "2065-02-18T03:42:46Z", "ms": 3002154166355.9243 }, "end": { "local": "2065-02-19T10:50:26+08:00", "utc": "2065-02-19T02:50:26Z", "ms": 3002237425985.3447 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-02-18", "window": { "start": { "local": "2065-02-18T17:57:41+08:00", "utc": "2065-02-18T09:57:41Z", "ms": 3002176660712.703 }, "end": { "local": "2065-02-18T19:38:41+08:00", "utc": "2065-02-18T11:38:41Z", "ms": 3002182721276.8364 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2065-02-19", "window": { "start": { "local": "2065-02-19T17:58:18+08:00", "utc": "2065-02-19T09:58:18Z", "ms": 3002263098294.393 }, "end": { "local": "2065-02-19T19:39:07+08:00", "utc": "2065-02-19T11:39:07Z", "ms": 3002269147224.5034 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:43 on Wed 18 Feb to 10:50 on Thu 19 Feb.", "fact": "2065-02-18T03:42:46Z → 2065-02-19T02:50:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:58–19:39 on the 18th, 17:58–19:39 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 101 of 101 minutes on the 18th and 0 of 101 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22494 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Wednesday 18 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Wednesday 18 February. Trayodaśī runs from 11:43 on Wed 18 Feb to 10:50 on Thu 19 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-02-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9282, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-02-20T09:17:58+08:00", "utc": "2065-02-20T01:17:58Z", "ms": 3002318278405.702 }, "end": { "local": "2065-02-21T07:11:54+08:00", "utc": "2065-02-20T23:11:54Z", "ms": 3002397114173.994 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2065-02-20T09:17:58+08:00", "utc": "2065-02-20T01:17:58Z", "ms": 3002318278405.702 }, "end": { "local": "2065-02-21T07:11:54+08:00", "utc": "2065-02-20T23:11:54Z", "ms": 3002397114173.994 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-02-20", "window": { "start": { "local": "2065-02-20T11:52:40+08:00", "utc": "2065-02-20T03:52:40Z", "ms": 3002327560358.5854 }, "end": { "local": "2065-02-20T12:40:40+08:00", "utc": "2065-02-20T04:40:40Z", "ms": 3002330440358.5854 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-02-21", "window": { "start": { "local": "2065-02-21T11:52:33+08:00", "utc": "2065-02-21T03:52:33Z", "ms": 3002413953444.5283 }, "end": { "local": "2065-02-21T12:40:33+08:00", "utc": "2065-02-21T04:40:33Z", "ms": 3002416833444.5283 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:18 on Fri 20 Feb to 07:12 on Sat 21 Feb.", "fact": "2065-02-20T01:17:58Z → 2065-02-20T23:11:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 20th, 11:53–12:41 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9282 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Fuzhou, 2065: Friday 20 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maghi-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Maghi purnima (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Māghī Pūrṇimā 2065 falls on Friday 20 February. Pūrṇimā runs from 09:18 on Fri 20 Feb to 07:12 on Sat 21 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-02-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-02-23", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 6134, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-02-23T22:54:58+08:00", "utc": "2065-02-23T14:54:58Z", "ms": 3002626498189.7583 }, "end": { "local": "2065-02-24T19:58:56+08:00", "utc": "2065-02-24T11:58:56Z", "ms": 3002702335550.695 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-02-23T22:54:58+08:00", "utc": "2065-02-23T14:54:58Z", "ms": 3002626498189.7583 }, "end": { "local": "2065-02-24T19:58:56+08:00", "utc": "2065-02-24T11:58:56Z", "ms": 3002702335550.695 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-02-23", "window": { "start": { "local": "2065-02-23T20:35:24+08:00", "utc": "2065-02-23T12:35:24Z", "ms": 3002618123741.3237 }, "end": { "local": "2065-02-23T20:35:24+08:00", "utc": "2065-02-23T12:35:24Z", "ms": 3002618123741.3237 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-02-24", "window": { "start": { "local": "2065-02-24T21:41:10+08:00", "utc": "2065-02-24T13:41:10Z", "ms": 3002708469961.3574 }, "end": { "local": "2065-02-24T21:41:10+08:00", "utc": "2065-02-24T13:41:10Z", "ms": 3002708469961.3574 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:55 on Mon 23 Feb to 19:59 on Tue 24 Feb.", "fact": "2065-02-23T14:54:58Z → 2065-02-24T11:58:56Z" }, { "step": "kaala", "text": "Moonrise is at 20:35 on the 23rd and 21:41 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 23rd and is not on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 6134 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Monday 23 February.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-02-23", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-02-23", "confidence": "boundary" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Monday 23 February. Caturthī runs from 22:55 on Mon 23 Feb to 19:59 on Tue 24 Feb, and is current at moonrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-02-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-03-03", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5550, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-03-02T08:24:17+08:00", "utc": "2065-03-02T00:24:17Z", "ms": 3003179056938.0723 }, "end": { "local": "2065-03-03T07:56:57+08:00", "utc": "2065-03-02T23:56:57Z", "ms": 3003263816986.441 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-02T08:24:17+08:00", "utc": "2065-03-02T00:24:17Z", "ms": 3003179056938.0723 }, "end": { "local": "2065-03-03T07:56:57+08:00", "utc": "2065-03-02T23:56:57Z", "ms": 3003263816986.441 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-03-02", "window": { "start": { "local": "2065-03-02T06:25:25+08:00", "utc": "2065-03-01T22:25:25Z", "ms": 3003171924725.6924 }, "end": { "local": "2065-03-02T06:25:25+08:00", "utc": "2065-03-01T22:25:25Z", "ms": 3003171924725.6924 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-03-03", "window": { "start": { "local": "2065-03-03T06:24:27+08:00", "utc": "2065-03-02T22:24:27Z", "ms": 3003258266931.322 }, "end": { "local": "2065-03-03T06:24:27+08:00", "utc": "2065-03-02T22:24:27Z", "ms": 3003258266931.322 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:24 on Mon 2 Mar to 07:57 on Tue 3 Mar.", "fact": "2065-03-02T00:24:17Z → 2065-03-02T23:56:57Z" }, { "step": "kaala", "text": "Sunrise is at 06:25 on the 2nd and 06:24 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 5550 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Fuzhou, 2065: Tuesday 3 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Vijayā Ekādaśī 2065 falls on Tuesday 3 March. Ekādaśī runs from 08:24 on Mon 2 Mar to 07:57 on Tue 3 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-03-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-03-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35277, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-03-04T07:55:21+08:00", "utc": "2065-03-03T23:55:21Z", "ms": 3003350120963.2715 }, "end": { "local": "2065-03-05T08:18:26+08:00", "utc": "2065-03-05T00:18:26Z", "ms": 3003437906313.482 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-04T07:55:21+08:00", "utc": "2065-03-03T23:55:21Z", "ms": 3003350120963.2715 }, "end": { "local": "2065-03-05T08:18:26+08:00", "utc": "2065-03-05T00:18:26Z", "ms": 3003437906313.482 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-03-04", "window": { "start": { "local": "2065-03-04T18:05:51+08:00", "utc": "2065-03-04T10:05:51Z", "ms": 3003386751201.8467 }, "end": { "local": "2065-03-04T19:44:04+08:00", "utc": "2065-03-04T11:44:04Z", "ms": 3003392644329.201 } }, "covered_min": 98, "window_min": 98, "qualifies": true }, { "local_date": "2065-03-05", "window": { "start": { "local": "2065-03-05T18:06:24+08:00", "utc": "2065-03-05T10:06:24Z", "ms": 3003473183594.454 }, "end": { "local": "2065-03-05T19:44:24+08:00", "utc": "2065-03-05T11:44:24Z", "ms": 3003479064478.9136 } }, "covered_min": 0, "window_min": 98, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:55 on Wed 4 Mar to 08:18 on Thu 5 Mar.", "fact": "2065-03-03T23:55:21Z → 2065-03-05T00:18:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:06–19:44 on the 4th, 18:06–19:44 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 98 of 98 minutes on the 4th and 0 of 98 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 35277 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Wednesday 4 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Wednesday 4 March. Trayodaśī runs from 07:55 on Wed 4 Mar to 08:18 on Thu 5 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-03-04", "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/2065/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27616, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-03-05T08:18:26+08:00", "utc": "2065-03-05T00:18:26Z", "ms": 3003437906313.482 }, "end": { "local": "2065-03-06T09:05:25+08:00", "utc": "2065-03-06T01:05:25Z", "ms": 3003527125030.7827 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-05T08:18:26+08:00", "utc": "2065-03-05T00:18:26Z", "ms": 3003437906313.482 }, "end": { "local": "2065-03-06T09:05:25+08:00", "utc": "2065-03-06T01:05:25Z", "ms": 3003527125030.7827 } }, "kaala": "nishita", "days": [ { "local_date": "2065-03-04", "window": { "start": { "local": "2065-03-04T23:50:10+08:00", "utc": "2065-03-04T15:50:10Z", "ms": 3003407410429.426 }, "end": { "local": "2065-03-05T00:38:10+08:00", "utc": "2065-03-04T16:38:10Z", "ms": 3003410290429.426 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-03-05", "window": { "start": { "local": "2065-03-05T23:49:57+08:00", "utc": "2065-03-05T15:49:57Z", "ms": 3003493796911.1772 }, "end": { "local": "2065-03-06T00:37:57+08:00", "utc": "2065-03-05T16:37:57Z", "ms": 3003496676911.1772 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:18 on Thu 5 Mar to 09:05 on Fri 6 Mar.", "fact": "2065-03-05T00:18:26Z → 2065-03-06T01:05:25Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:50–00:38 on the 4th, 23:50–00:38 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. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 27616 s" }, { "step": "ruling", "text": "Mahāśivarātri, Fuzhou, 2065: Thursday 5 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāśivarātri 2065 falls on Thursday 5 March. Caturdaśī runs from 08:18 on Thu 5 Mar to 09:05 on Fri 6 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-03-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11961, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-03-10T15:56:36+08:00", "utc": "2065-03-10T07:56:36Z", "ms": 3003897395533.0645 }, "end": { "local": "2065-03-11T18:23:15+08:00", "utc": "2065-03-11T10:23:15Z", "ms": 3003992594805.5815 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-10T15:56:36+08:00", "utc": "2065-03-10T07:56:36Z", "ms": 3003897395533.0645 }, "end": { "local": "2065-03-11T18:23:15+08:00", "utc": "2065-03-11T10:23:15Z", "ms": 3003992594805.5815 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-03-10", "window": { "start": { "local": "2065-03-10T11:49:14+08:00", "utc": "2065-03-10T03:49:14Z", "ms": 3003882554399.913 }, "end": { "local": "2065-03-10T12:37:14+08:00", "utc": "2065-03-10T04:37:14Z", "ms": 3003885434399.913 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-03-11", "window": { "start": { "local": "2065-03-11T11:48:59+08:00", "utc": "2065-03-11T03:48:59Z", "ms": 3003968938885.1265 }, "end": { "local": "2065-03-11T12:36:59+08:00", "utc": "2065-03-11T04:36:59Z", "ms": 3003971818885.1265 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:57 on Tue 10 Mar to 18:23 on Wed 11 Mar.", "fact": "2065-03-10T07:56:36Z → 2065-03-11T10:23:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:49–12:37 on the 10th, 11:49–12:37 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11961 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Wednesday 11 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Wednesday 11 March. Caturthī runs from 15:57 on Tue 10 Mar to 18:23 on Wed 11 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-03-11", "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/2065/ekadashi?on=2065-03-18", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6493, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-03-18T04:20:53+08:00", "utc": "2065-03-17T20:20:53Z", "ms": 3004546852867.218 }, "end": { "local": "2065-03-19T03:41:41+08:00", "utc": "2065-03-18T19:41:41Z", "ms": 3004630900615.9526 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-18T04:20:53+08:00", "utc": "2065-03-17T20:20:53Z", "ms": 3004546852867.218 }, "end": { "local": "2065-03-19T03:41:41+08:00", "utc": "2065-03-18T19:41:41Z", "ms": 3004630900615.9526 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-03-18", "window": { "start": { "local": "2065-03-18T06:09:06+08:00", "utc": "2065-03-17T22:09:06Z", "ms": 3004553345833.7188 }, "end": { "local": "2065-03-18T06:09:06+08:00", "utc": "2065-03-17T22:09:06Z", "ms": 3004553345833.7188 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-03-19", "window": { "start": { "local": "2065-03-19T06:08:02+08:00", "utc": "2065-03-18T22:08:02Z", "ms": 3004639681994.54 }, "end": { "local": "2065-03-19T06:08:02+08:00", "utc": "2065-03-18T22:08:02Z", "ms": 3004639681994.54 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:21 on Wed 18 Mar to 03:42 on Thu 19 Mar.", "fact": "2065-03-17T20:20:53Z → 2065-03-18T19:41:41Z" }, { "step": "kaala", "text": "Sunrise is at 06:09 on the 18th and 06:08 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6493 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Fuzhou, 2065: Wednesday 18 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Āmalakī Ekādaśī 2065 falls on Wednesday 18 March. Ekādaśī runs from 04:21 on Wed 18 Mar to 03:42 on Thu 19 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-03-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-03-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15136, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-03-20T02:13:26+08:00", "utc": "2065-03-19T18:13:26Z", "ms": 3004712006076.0137 }, "end": { "local": "2065-03-21T00:01:08+08:00", "utc": "2065-03-20T16:01:08Z", "ms": 3004790467946.827 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-20T02:13:26+08:00", "utc": "2065-03-19T18:13:26Z", "ms": 3004712006076.0137 }, "end": { "local": "2065-03-21T00:01:08+08:00", "utc": "2065-03-20T16:01:08Z", "ms": 3004790467946.827 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-03-19", "window": { "start": { "local": "2065-03-19T18:13:28+08:00", "utc": "2065-03-19T10:13:28Z", "ms": 3004683207995.641 }, "end": { "local": "2065-03-19T19:48:36+08:00", "utc": "2065-03-19T11:48:36Z", "ms": 3004688915996.95 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "2065-03-20", "window": { "start": { "local": "2065-03-20T18:13:57+08:00", "utc": "2065-03-20T10:13:57Z", "ms": 3004769636669.75 }, "end": { "local": "2065-03-20T19:48:52+08:00", "utc": "2065-03-20T11:48:52Z", "ms": 3004775332299.857 } }, "covered_min": 95, "window_min": 95, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:13 on Fri 20 Mar to 00:01 on Sat 21 Mar.", "fact": "2065-03-19T18:13:26Z → 2065-03-20T16:01:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:13–19:49 on the 19th, 18:14–19:49 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 95 minutes on the 19th and 95 of 95 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15136 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Friday 20 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Friday 20 March. Trayodaśī runs from 02:13 on Fri 20 Mar to 00:01 on Sat 21 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-03-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1079, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-03-21T21:12:27+08:00", "utc": "2065-03-21T13:12:27Z", "ms": 3004866747431.556 }, "end": { "local": "2065-03-22T17:56:54+08:00", "utc": "2065-03-22T09:56:54Z", "ms": 3004941414208.457 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-21T21:12:27+08:00", "utc": "2065-03-21T13:12:27Z", "ms": 3004866747431.556 }, "end": { "local": "2065-03-22T17:56:54+08:00", "utc": "2065-03-22T09:56:54Z", "ms": 3004941414208.457 } }, "kaala": "sayahna", "days": [ { "local_date": "2065-03-21", "window": { "start": { "local": "2065-03-21T15:48:43+08:00", "utc": "2065-03-21T07:48:43Z", "ms": 3004847322940.0674 }, "end": { "local": "2065-03-21T18:14:25+08:00", "utc": "2065-03-21T10:14:25Z", "ms": 3004856065201.197 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "2065-03-22", "window": { "start": { "local": "2065-03-22T15:48:53+08:00", "utc": "2065-03-22T07:48:53Z", "ms": 3004933732826.0454 }, "end": { "local": "2065-03-22T18:14:54+08:00", "utc": "2065-03-22T10:14:54Z", "ms": 3004942493608.9526 } }, "covered_min": 128, "window_min": 146, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:12 on Sat 21 Mar to 17:57 on Sun 22 Mar.", "fact": "2065-03-21T13:12:27Z → 2065-03-22T09:56:54Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:49–18:14 on the 21st, 15:49–18:15 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 146 minutes on the 21st and 128 of 146 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1079 s" }, { "step": "ruling", "text": "Holikā Dahana, Fuzhou, 2065: Sunday 22 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holika-dahana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "not_evaluated": "The hour the row gives for the rite (\"it should be observed on second half of purnima at night\") is not tested: sāyāhna alone settles the day.", "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Holikā Dahana 2065 falls on Sunday 22 March. Pūrṇimā runs from 21:12 on Sat 21 Mar to 17:57 on Sun 22 Mar and covers 128 of 146 minutes of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1079, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-03-21T21:12:27+08:00", "utc": "2065-03-21T13:12:27Z", "ms": 3004866747431.556 }, "end": { "local": "2065-03-22T17:56:54+08:00", "utc": "2065-03-22T09:56:54Z", "ms": 3004941414208.457 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2065-03-21T21:12:27+08:00", "utc": "2065-03-21T13:12:27Z", "ms": 3004866747431.556 }, "end": { "local": "2065-03-22T17:56:54+08:00", "utc": "2065-03-22T09:56:54Z", "ms": 3004941414208.457 } }, "kaala": "sayahna", "days": [ { "local_date": "2065-03-21", "window": { "start": { "local": "2065-03-21T15:48:43+08:00", "utc": "2065-03-21T07:48:43Z", "ms": 3004847322940.0674 }, "end": { "local": "2065-03-21T18:14:25+08:00", "utc": "2065-03-21T10:14:25Z", "ms": 3004856065201.197 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "2065-03-22", "window": { "start": { "local": "2065-03-22T15:48:53+08:00", "utc": "2065-03-22T07:48:53Z", "ms": 3004933732826.0454 }, "end": { "local": "2065-03-22T18:14:54+08:00", "utc": "2065-03-22T10:14:54Z", "ms": 3004942493608.9526 } }, "covered_min": 128, "window_min": 146, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2065-03-22", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:12 on Sat 21 Mar to 17:57 on Sun 22 Mar.", "fact": "2065-03-21T13:12:27Z → 2065-03-22T09:56:54Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:49–18:14 on the 21st, 15:49–18:15 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 146 minutes on the 21st and 128 of 146 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1079 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Sunday 22 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Fuzhou, 2065: Monday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holi", "follows": { "festival": "holika-dahana", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Holī 2065 falls on Monday 23 March. It is kept the day after Holikā Dahana, which falls on Sunday 22 March. Pūrṇimā runs from 21:12 on Sat 21 Mar to 17:57 on Sun 22 Mar and covers 128 of 146 minutes of sāyāhna on the 22nd.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30074, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-03-22T17:56:54+08:00", "utc": "2065-03-22T09:56:54Z", "ms": 3004941414208.457 }, "end": { "local": "2065-03-23T14:25:00+08:00", "utc": "2065-03-23T06:25:00Z", "ms": 3005015099584.932 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-03-22T17:56:54+08:00", "utc": "2065-03-22T09:56:54Z", "ms": 3004941414208.457 }, "end": { "local": "2065-03-23T14:25:00+08:00", "utc": "2065-03-23T06:25:00Z", "ms": 3005015099584.932 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-03-22", "window": { "start": { "local": "2065-03-22T06:04:50+08:00", "utc": "2065-03-21T22:04:50Z", "ms": 3004898689694.417 }, "end": { "local": "2065-03-22T06:04:50+08:00", "utc": "2065-03-21T22:04:50Z", "ms": 3004898689694.417 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-03-23", "window": { "start": { "local": "2065-03-23T06:03:45+08:00", "utc": "2065-03-22T22:03:45Z", "ms": 3004985025432.1084 }, "end": { "local": "2065-03-23T06:03:45+08:00", "utc": "2065-03-22T22:03:45Z", "ms": 3004985025432.1084 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 17:57 on Sun 22 Mar to 14:25 on Mon 23 Mar.", "fact": "2065-03-22T09:56:54Z → 2065-03-23T06:25:00Z" }, { "step": "kaala", "text": "Sunrise is at 06:05 on the 22nd and 06:04 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 30074 s" }, { "step": "ruling", "text": "Vasantotsava, Fuzhou, 2065: Monday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasantotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "sunrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasantotsava 2065 falls on Monday 23 March. Pratipadā runs from 17:57 on Sun 22 Mar to 14:25 on Mon 23 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-03-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22655, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-03-25T07:15:36+08:00", "utc": "2065-03-24T23:15:36Z", "ms": 3005162135757.4873 }, "end": { "local": "2065-03-26T03:58:59+08:00", "utc": "2065-03-25T19:58:59Z", "ms": 3005236739105.0854 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-03-25T07:15:36+08:00", "utc": "2065-03-24T23:15:36Z", "ms": 3005162135757.4873 }, "end": { "local": "2065-03-26T03:58:59+08:00", "utc": "2065-03-25T19:58:59Z", "ms": 3005236739105.0854 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-03-24", "window": { "start": { "local": "2065-03-24T20:31:17+08:00", "utc": "2065-03-24T12:31:17Z", "ms": 3005123476850.651 }, "end": { "local": "2065-03-24T20:31:17+08:00", "utc": "2065-03-24T12:31:17Z", "ms": 3005123476850.651 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-03-25", "window": { "start": { "local": "2065-03-25T21:41:24+08:00", "utc": "2065-03-25T13:41:24Z", "ms": 3005214083980.7705 }, "end": { "local": "2065-03-25T21:41:24+08:00", "utc": "2065-03-25T13:41:24Z", "ms": 3005214083980.7705 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:16 on Wed 25 Mar to 03:59 on Thu 26 Mar.", "fact": "2065-03-24T23:15:36Z → 2065-03-25T19:58:59Z" }, { "step": "kaala", "text": "Moonrise is at 20:31 on the 24th and 21:41 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 24th and is on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22655 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Wednesday 25 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Wednesday 25 March. Caturthī runs from 07:16 on Wed 25 Mar to 03:59 on Thu 26 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-03-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26743, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-03-28T21:02:15+08:00", "utc": "2065-03-28T13:02:15Z", "ms": 3005470935213.194 }, "end": { "local": "2065-03-29T19:57:28+08:00", "utc": "2065-03-29T11:57:28Z", "ms": 3005553448204.2656 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-03-28T21:02:15+08:00", "utc": "2065-03-28T13:02:15Z", "ms": 3005470935213.194 }, "end": { "local": "2065-03-29T19:57:28+08:00", "utc": "2065-03-29T11:57:28Z", "ms": 3005553448204.2656 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-03-28", "window": { "start": { "local": "2065-03-28T11:44:03+08:00", "utc": "2065-03-28T03:44:03Z", "ms": 3005437443400.6 }, "end": { "local": "2065-03-28T12:32:03+08:00", "utc": "2065-03-28T04:32:03Z", "ms": 3005440323400.6 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-03-29", "window": { "start": { "local": "2065-03-29T11:43:45+08:00", "utc": "2065-03-29T03:43:45Z", "ms": 3005523825431.64 }, "end": { "local": "2065-03-29T12:31:45+08:00", "utc": "2065-03-29T04:31:45Z", "ms": 3005526705431.64 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 21:02 on Sat 28 Mar to 19:57 on Sun 29 Mar.", "fact": "2065-03-28T13:02:15Z → 2065-03-29T11:57:28Z" }, { "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": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 26743 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Fuzhou, 2065: Sunday 29 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitalashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Sitalastami, (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-03-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalāṣṭamī 2065 falls on Sunday 29 March. Aṣṭamī runs from 21:02 on Sat 28 Mar to 19:57 on Sun 29 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-04-01", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34115, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-03-31T19:42:01+08:00", "utc": "2065-03-31T11:42:01Z", "ms": 3005725321008.7866 }, "end": { "local": "2065-04-01T20:24:31+08:00", "utc": "2065-04-01T12:24:31Z", "ms": 3005814270891.1245 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-03-31T19:42:01+08:00", "utc": "2065-03-31T11:42:01Z", "ms": 3005725321008.7866 }, "end": { "local": "2065-04-01T20:24:31+08:00", "utc": "2065-04-01T12:24:31Z", "ms": 3005814270891.1245 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-04-01", "window": { "start": { "local": "2065-04-01T05:54:09+08:00", "utc": "2065-03-31T21:54:09Z", "ms": 3005762049248.5796 }, "end": { "local": "2065-04-01T05:54:09+08:00", "utc": "2065-03-31T21:54:09Z", "ms": 3005762049248.5796 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-04-02", "window": { "start": { "local": "2065-04-02T05:53:06+08:00", "utc": "2065-04-01T21:53:06Z", "ms": 3005848385987.819 }, "end": { "local": "2065-04-02T05:53:06+08:00", "utc": "2065-04-01T21:53:06Z", "ms": 3005848385987.819 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:42 on Tue 31 Mar to 20:25 on Wed 1 Apr.", "fact": "2065-03-31T11:42:01Z → 2065-04-01T12:24:31Z" }, { "step": "kaala", "text": "Sunrise is at 05:54 on the 1st and 05:53 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 1st and is not on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34115 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Fuzhou, 2065: Wednesday 1 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāpamocanī Ekādaśī 2065 falls on Wednesday 1 April. Ekādaśī runs from 19:42 on Tue 31 Mar to 20:25 on Wed 1 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-04-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-04-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6109, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-04-02T21:34:08+08:00", "utc": "2065-04-02T13:34:08Z", "ms": 3005904847841.5073 }, "end": { "local": "2065-04-03T23:06:05+08:00", "utc": "2065-04-03T15:06:05Z", "ms": 3005996765147.5225 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-02T21:34:08+08:00", "utc": "2065-04-02T13:34:08Z", "ms": 3005904847841.5073 }, "end": { "local": "2065-04-03T23:06:05+08:00", "utc": "2065-04-03T15:06:05Z", "ms": 3005996765147.5225 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-04-02", "window": { "start": { "local": "2065-04-02T18:20:03+08:00", "utc": "2065-04-02T10:20:03Z", "ms": 3005893203023.2964 }, "end": { "local": "2065-04-02T19:52:19+08:00", "utc": "2065-04-02T11:52:19Z", "ms": 3005898739016.808 } }, "covered_min": 0, "window_min": 92, "qualifies": false }, { "local_date": "2065-04-03", "window": { "start": { "local": "2065-04-03T18:20:31+08:00", "utc": "2065-04-03T10:20:31Z", "ms": 3005979631223.2246 }, "end": { "local": "2065-04-03T19:52:35+08:00", "utc": "2065-04-03T11:52:35Z", "ms": 3005985155091.244 } }, "covered_min": 92, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:34 on Thu 2 Apr to 23:06 on Fri 3 Apr.", "fact": "2065-04-02T13:34:08Z → 2065-04-03T15:06:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:20–19:52 on the 2nd, 18:21–19:53 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 92 minutes on the 2nd and 92 of 92 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6109 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Friday 3 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Friday 3 April. Trayodaśī runs from 21:34 on Thu 2 Apr to 23:06 on Fri 3 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-04-03", "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/2065/shivaratri?on=2065-04-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-03", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1611, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-04-03T23:06:05+08:00", "utc": "2065-04-03T15:06:05Z", "ms": 3005996765147.5225 }, "end": { "local": "2065-04-05T00:56:19+08:00", "utc": "2065-04-04T16:56:19Z", "ms": 3006089779415.3154 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-03T23:06:05+08:00", "utc": "2065-04-03T15:06:05Z", "ms": 3005996765147.5225 }, "end": { "local": "2065-04-05T00:56:19+08:00", "utc": "2065-04-04T16:56:19Z", "ms": 3006089779415.3154 } }, "kaala": "nishita", "days": [ { "local_date": "2065-04-03", "window": { "start": { "local": "2065-04-03T23:41:46+08:00", "utc": "2065-04-03T15:41:46Z", "ms": 3005998905728.297 }, "end": { "local": "2065-04-04T00:29:46+08:00", "utc": "2065-04-03T16:29:46Z", "ms": 3006001785728.297 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-04", "window": { "start": { "local": "2065-04-04T23:41:29+08:00", "utc": "2065-04-04T15:41:29Z", "ms": 3006085288632.414 }, "end": { "local": "2065-04-05T00:29:29+08:00", "utc": "2065-04-04T16:29:29Z", "ms": 3006088168632.414 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:06 on Fri 3 Apr to 00:56 on Sun 5 Apr.", "fact": "2065-04-03T15:06:05Z → 2065-04-04T16:56:19Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:42–00:30 on the 3rd, 23:41–00:29 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both nights qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1611 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Friday 3 April.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-03", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-03", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Friday 3 April. Caturdaśī runs from 23:06 on Fri 3 Apr to 00:56 on Sun 5 Apr and covers all of niśītha that night. It also reaches the next night for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-04-03", "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/2065/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22937, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-04-06T03:01:34+08:00", "utc": "2065-04-05T19:01:34Z", "ms": 3006183693944.649 }, "end": { "local": "2065-04-07T05:18:53+08:00", "utc": "2065-04-06T21:18:53Z", "ms": 3006278332720.4023 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-06T03:01:34+08:00", "utc": "2065-04-05T19:01:34Z", "ms": 3006183693944.649 }, "end": { "local": "2065-04-07T05:18:53+08:00", "utc": "2065-04-06T21:18:53Z", "ms": 3006278332720.4023 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-06", "window": { "start": { "local": "2065-04-06T11:41:26+08:00", "utc": "2065-04-06T03:41:26Z", "ms": 3006214885917.7754 }, "end": { "local": "2065-04-06T12:29:26+08:00", "utc": "2065-04-06T04:29:26Z", "ms": 3006217765917.7754 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-07", "window": { "start": { "local": "2065-04-07T11:41:09+08:00", "utc": "2065-04-07T03:41:09Z", "ms": 3006301269254.4844 }, "end": { "local": "2065-04-07T12:29:09+08:00", "utc": "2065-04-07T04:29:09Z", "ms": 3006304149254.4844 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 03:02 on Mon 6 Apr to 05:19 on Tue 7 Apr.", "fact": "2065-04-05T19:01:34Z → 2065-04-06T21:18:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 6th, 11:41–12:29 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22937 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Fuzhou, 2065: Monday 6 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha-caitra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Caitra) (Chaitra Navratri) 2065 falls on Monday 6 April. Pratipadā runs from 03:02 on Mon 6 Apr to 05:19 on Tue 7 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5141, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-04-08T07:44:54+08:00", "utc": "2065-04-07T23:44:54Z", "ms": 3006373493605.672 }, "end": { "local": "2065-04-09T10:14:55+08:00", "utc": "2065-04-09T02:14:55Z", "ms": 3006468895307.372 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-08T07:44:54+08:00", "utc": "2065-04-07T23:44:54Z", "ms": 3006373493605.672 }, "end": { "local": "2065-04-09T10:14:55+08:00", "utc": "2065-04-09T02:14:55Z", "ms": 3006468895307.372 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-08", "window": { "start": { "local": "2065-04-08T11:40:53+08:00", "utc": "2065-04-08T03:40:53Z", "ms": 3006387652814.4814 }, "end": { "local": "2065-04-08T12:28:53+08:00", "utc": "2065-04-08T04:28:53Z", "ms": 3006390532814.4814 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-09", "window": { "start": { "local": "2065-04-09T11:40:37+08:00", "utc": "2065-04-09T03:40:37Z", "ms": 3006474036612.3184 }, "end": { "local": "2065-04-09T12:28:37+08:00", "utc": "2065-04-09T04:28:37Z", "ms": 3006476916612.3184 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 07:45 on Wed 8 Apr to 10:15 on Thu 9 Apr.", "fact": "2065-04-07T23:44:54Z → 2065-04-09T02:14:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 8th, 11:41–12:29 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5141 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Fuzhou, 2065: Wednesday 8 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaurī Tṛtīyā (Gangaur) 2065 falls on Wednesday 8 April. Tṛtīyā runs from 07:45 on Wed 8 Apr to 10:15 on Thu 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5141, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-04-08T07:44:54+08:00", "utc": "2065-04-07T23:44:54Z", "ms": 3006373493605.672 }, "end": { "local": "2065-04-09T10:14:55+08:00", "utc": "2065-04-09T02:14:55Z", "ms": 3006468895307.372 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-08T07:44:54+08:00", "utc": "2065-04-07T23:44:54Z", "ms": 3006373493605.672 }, "end": { "local": "2065-04-09T10:14:55+08:00", "utc": "2065-04-09T02:14:55Z", "ms": 3006468895307.372 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-08", "window": { "start": { "local": "2065-04-08T11:40:53+08:00", "utc": "2065-04-08T03:40:53Z", "ms": 3006387652814.4814 }, "end": { "local": "2065-04-08T12:28:53+08:00", "utc": "2065-04-08T04:28:53Z", "ms": 3006390532814.4814 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-09", "window": { "start": { "local": "2065-04-09T11:40:37+08:00", "utc": "2065-04-09T03:40:37Z", "ms": 3006474036612.3184 }, "end": { "local": "2065-04-09T12:28:37+08:00", "utc": "2065-04-09T04:28:37Z", "ms": 3006476916612.3184 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 07:45 on Wed 8 Apr to 10:15 on Thu 9 Apr.", "fact": "2065-04-07T23:44:54Z → 2065-04-09T02:14:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 8th, 11:41–12:29 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5141 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Fuzhou, 2065: Wednesday 8 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Saubhāgya Śayana Vrata 2065 falls on Wednesday 8 April. Tṛtīyā runs from 07:45 on Wed 8 Apr to 10:15 on Thu 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-04-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-09", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 836, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-04-09T10:14:55+08:00", "utc": "2065-04-09T02:14:55Z", "ms": 3006468895307.372 }, "end": { "local": "2065-04-10T12:42:17+08:00", "utc": "2065-04-10T04:42:17Z", "ms": 3006564136506.5527 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-09T10:14:55+08:00", "utc": "2065-04-09T02:14:55Z", "ms": 3006468895307.372 }, "end": { "local": "2065-04-10T12:42:17+08:00", "utc": "2065-04-10T04:42:17Z", "ms": 3006564136506.5527 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-09", "window": { "start": { "local": "2065-04-09T11:40:37+08:00", "utc": "2065-04-09T03:40:37Z", "ms": 3006474036612.3184 }, "end": { "local": "2065-04-09T12:28:37+08:00", "utc": "2065-04-09T04:28:37Z", "ms": 3006476916612.3184 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-10", "window": { "start": { "local": "2065-04-10T11:40:21+08:00", "utc": "2065-04-10T03:40:21Z", "ms": 3006560420662.4194 }, "end": { "local": "2065-04-10T12:28:21+08:00", "utc": "2065-04-10T04:28:21Z", "ms": 3006563300662.4194 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:15 on Thu 9 Apr to 12:42 on Fri 10 Apr.", "fact": "2065-04-09T02:14:55Z → 2065-04-10T04:42:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 9th, 11:40–12:28 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both middays qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 836 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Thursday 9 April.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2065-04-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-09", "confidence": "boundary" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Thursday 9 April. Caturthī runs from 10:15 on Thu 9 Apr to 12:42 on Fri 10 Apr and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-04-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 836, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-04-10T12:42:17+08:00", "utc": "2065-04-10T04:42:17Z", "ms": 3006564136506.5527 }, "end": { "local": "2065-04-11T14:58:06+08:00", "utc": "2065-04-11T06:58:06Z", "ms": 3006658686118.179 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-10T12:42:17+08:00", "utc": "2065-04-10T04:42:17Z", "ms": 3006564136506.5527 }, "end": { "local": "2065-04-11T14:58:06+08:00", "utc": "2065-04-11T06:58:06Z", "ms": 3006658686118.179 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-10", "window": { "start": { "local": "2065-04-10T11:40:21+08:00", "utc": "2065-04-10T03:40:21Z", "ms": 3006560420662.4194 }, "end": { "local": "2065-04-10T12:28:21+08:00", "utc": "2065-04-10T04:28:21Z", "ms": 3006563300662.4194 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-04-11", "window": { "start": { "local": "2065-04-11T11:40:05+08:00", "utc": "2065-04-11T03:40:05Z", "ms": 3006646804979.1133 }, "end": { "local": "2065-04-11T12:28:05+08:00", "utc": "2065-04-11T04:28:05Z", "ms": 3006649684979.1133 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:42 on Fri 10 Apr to 14:58 on Sat 11 Apr.", "fact": "2065-04-10T04:42:17Z → 2065-04-11T06:58:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 10th, 11:40–12:28 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 836 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Fuzhou, 2065: Saturday 11 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "lakshmi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri pancami or Laksmi pancami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pañcamī 2065 falls on Saturday 11 April. Pañcamī runs from 12:42 on Fri 10 Apr to 14:58 on Sat 11 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22263, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2065-04-14T11:51:56+08:00", "utc": "2065-04-14T03:51:56Z", "ms": 3006906715785.763 }, "end": { "local": "2065-05-15T08:39:21+08:00", "utc": "2065-05-15T00:39:21Z", "ms": 3009573561054.9067 } }, "span": { "of": "transit", "start": { "local": "2065-04-14T11:51:56+08:00", "utc": "2065-04-14T03:51:56Z", "ms": 3006906715785.763 }, "end": { "local": "2065-04-14T11:51:56+08:00", "utc": "2065-04-14T03:51:56Z", "ms": 3006906715785.763 } }, "kaala": "day", "days": [ { "local_date": "2065-04-13", "window": { "start": { "local": "2065-04-13T05:41:52+08:00", "utc": "2065-04-12T21:41:52Z", "ms": 3006798111707.2964 }, "end": { "local": "2065-04-14T05:40:53+08:00", "utc": "2065-04-13T21:40:53Z", "ms": 3006884452985.777 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "2065-04-14", "window": { "start": { "local": "2065-04-14T05:40:53+08:00", "utc": "2065-04-13T21:40:53Z", "ms": 3006884452985.777 }, "end": { "local": "2065-04-15T05:39:55+08:00", "utc": "2065-04-14T21:39:55Z", "ms": 3006970794796.7617 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 11:52 on Tue 14 Apr.", "fact": "2065-04-14T03:51:56Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:42 on the 13th, and from 05:41 on the 14th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from sunrise. The transit falls on the 14th, not the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 22263 s" }, { "step": "ruling", "text": "Vaiśākhī, Fuzhou, 2065: Tuesday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2065-04-14", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2065-04-14", "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 2065 falls on Tuesday 14 April. The Sun enters Meṣa at 11:52 on Tue 14 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20733, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-04-13T18:13:07+08:00", "utc": "2065-04-13T10:13:07Z", "ms": 3006843187381.348 }, "end": { "local": "2065-04-14T18:52:14+08:00", "utc": "2065-04-14T10:52:14Z", "ms": 3006931933784.234 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-13T18:13:07+08:00", "utc": "2065-04-13T10:13:07Z", "ms": 3006843187381.348 }, "end": { "local": "2065-04-14T18:52:14+08:00", "utc": "2065-04-14T10:52:14Z", "ms": 3006931933784.234 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-13", "window": { "start": { "local": "2065-04-13T11:39:34+08:00", "utc": "2065-04-13T03:39:34Z", "ms": 3006819574469.405 }, "end": { "local": "2065-04-13T12:27:34+08:00", "utc": "2065-04-13T04:27:34Z", "ms": 3006822454469.405 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-04-14", "window": { "start": { "local": "2065-04-14T11:39:20+08:00", "utc": "2065-04-14T03:39:20Z", "ms": 3006905959671.6475 }, "end": { "local": "2065-04-14T12:27:20+08:00", "utc": "2065-04-14T04:27:20Z", "ms": 3006908839671.6475 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 18:13 on Mon 13 Apr to 18:52 on Tue 14 Apr.", "fact": "2065-04-13T10:13:07Z → 2065-04-14T10:52:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 13th, 11:39–12:27 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20733 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Fuzhou, 2065: Tuesday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhavani-utpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhavānī Utpatti 2065 falls on Tuesday 14 April. Aṣṭamī runs from 18:13 on Mon 13 Apr to 18:52 on Tue 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22546, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2065-04-14T18:52:14+08:00", "utc": "2065-04-14T10:52:14Z", "ms": 3006931933784.234 }, "end": { "local": "2065-04-15T18:42:51+08:00", "utc": "2065-04-15T10:42:51Z", "ms": 3007017771444.8853 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-14T18:52:14+08:00", "utc": "2065-04-14T10:52:14Z", "ms": 3006931933784.234 }, "end": { "local": "2065-04-15T18:42:51+08:00", "utc": "2065-04-15T10:42:51Z", "ms": 3007017771444.8853 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-14", "window": { "start": { "local": "2065-04-14T11:39:20+08:00", "utc": "2065-04-14T03:39:20Z", "ms": 3006905959671.6475 }, "end": { "local": "2065-04-14T12:27:20+08:00", "utc": "2065-04-14T04:27:20Z", "ms": 3006908839671.6475 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-04-15", "window": { "start": { "local": "2065-04-15T11:39:05+08:00", "utc": "2065-04-15T03:39:05Z", "ms": 3006992345197.9624 }, "end": { "local": "2065-04-15T12:27:05+08:00", "utc": "2065-04-15T04:27:05Z", "ms": 3006995225197.9624 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 18:52 on Tue 14 Apr to 18:43 on Wed 15 Apr.", "fact": "2065-04-14T10:52:14Z → 2065-04-15T10:42:51Z" }, { "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": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22546 s" }, { "step": "ruling", "text": "Rāma Navamī, Fuzhou, 2065: Wednesday 15 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rama-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti." } ], "not_evaluated": "The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāma Navamī 2065 falls on Wednesday 15 April. Navamī runs from 18:52 on Tue 14 Apr to 18:43 on Wed 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-04-17", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36871, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-04-16T17:42:27+08:00", "utc": "2065-04-16T09:42:27Z", "ms": 3007100547246.0044 }, "end": { "local": "2065-04-17T15:52:31+08:00", "utc": "2065-04-17T07:52:31Z", "ms": 3007180351346.719 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-16T17:42:27+08:00", "utc": "2065-04-16T09:42:27Z", "ms": 3007100547246.0044 }, "end": { "local": "2065-04-17T15:52:31+08:00", "utc": "2065-04-17T07:52:31Z", "ms": 3007180351346.719 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-04-16", "window": { "start": { "local": "2065-04-16T05:38:57+08:00", "utc": "2065-04-15T21:38:57Z", "ms": 3007057137164.783 }, "end": { "local": "2065-04-16T05:38:57+08:00", "utc": "2065-04-15T21:38:57Z", "ms": 3007057137164.783 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-04-17", "window": { "start": { "local": "2065-04-17T05:38:00+08:00", "utc": "2065-04-16T21:38:00Z", "ms": 3007143480114.8477 }, "end": { "local": "2065-04-17T05:38:00+08:00", "utc": "2065-04-16T21:38:00Z", "ms": 3007143480114.8477 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:42 on Thu 16 Apr to 15:53 on Fri 17 Apr.", "fact": "2065-04-16T09:42:27Z → 2065-04-17T07:52:31Z" }, { "step": "kaala", "text": "Sunrise is at 05:39 on the 16th and 05:38 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 36871 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Fuzhou, 2065: Friday 17 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmadā Ekādaśī 2065 falls on Friday 17 April. Ekādaśī runs from 17:42 on Thu 16 Apr to 15:53 on Fri 17 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-04-17", "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/2065/pradosha-vrata?on=2065-04-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18574, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-04-18T13:18:10+08:00", "utc": "2065-04-18T05:18:10Z", "ms": 3007257490090.1094 }, "end": { "local": "2065-04-19T10:07:18+08:00", "utc": "2065-04-19T02:07:18Z", "ms": 3007332438378.3228 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-18T13:18:10+08:00", "utc": "2065-04-18T05:18:10Z", "ms": 3007257490090.1094 }, "end": { "local": "2065-04-19T10:07:18+08:00", "utc": "2065-04-19T02:07:18Z", "ms": 3007332438378.3228 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-04-18", "window": { "start": { "local": "2065-04-18T18:27:44+08:00", "utc": "2065-04-18T10:27:44Z", "ms": 3007276064074.0776 }, "end": { "local": "2065-04-18T19:56:51+08:00", "utc": "2065-04-18T11:56:51Z", "ms": 3007281411246.0625 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "2065-04-19", "window": { "start": { "local": "2065-04-19T18:28:14+08:00", "utc": "2065-04-19T10:28:14Z", "ms": 3007362493838.3853 }, "end": { "local": "2065-04-19T19:57:10+08:00", "utc": "2065-04-19T11:57:10Z", "ms": 3007367829688.7207 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:18 on Sat 18 Apr to 10:07 on Sun 19 Apr.", "fact": "2065-04-18T05:18:10Z → 2065-04-19T02:07:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:28–19:57 on the 18th, 18:28–19:57 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 89 of 89 minutes on the 18th and 0 of 89 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18574 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Saturday 18 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Saturday 18 April. Trayodaśī runs from 13:18 on Sat 18 Apr to 10:07 on Sun 19 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-04-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3106, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-04-18T13:18:10+08:00", "utc": "2065-04-18T05:18:10Z", "ms": 3007257490090.1094 }, "end": { "local": "2065-04-19T10:07:18+08:00", "utc": "2065-04-19T02:07:18Z", "ms": 3007332438378.3228 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-18T13:18:10+08:00", "utc": "2065-04-18T05:18:10Z", "ms": 3007257490090.1094 }, "end": { "local": "2065-04-19T10:07:18+08:00", "utc": "2065-04-19T02:07:18Z", "ms": 3007332438378.3228 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-18", "window": { "start": { "local": "2065-04-18T11:38:24+08:00", "utc": "2065-04-18T03:38:24Z", "ms": 3007251503873.3 }, "end": { "local": "2065-04-18T12:26:24+08:00", "utc": "2065-04-18T04:26:24Z", "ms": 3007254383873.3 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-04-19", "window": { "start": { "local": "2065-04-19T11:38:11+08:00", "utc": "2065-04-19T03:38:11Z", "ms": 3007337890851.175 }, "end": { "local": "2065-04-19T12:26:11+08:00", "utc": "2065-04-19T04:26:11Z", "ms": 3007340770851.175 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:18 on Sat 18 Apr to 10:07 on Sun 19 Apr.", "fact": "2065-04-18T05:18:10Z → 2065-04-19T02:07:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 18th, 11:38–12:26 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: purvaviddha → second-day · margin 3106 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Fuzhou, 2065: Sunday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananga-trayodashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 13 Ananga trayodasi (purvaviddha), Mahavira jayanti (Jain)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-18", "confidence": "boundary" } ], "quote": "In Fuzhou, Anaṅga Trayodaśī 2065 falls on Sunday 19 April. Trayodaśī runs from 13:18 on Sat 18 Apr to 10:07 on Sun 19 Apr, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5452, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-04-19T10:07:18+08:00", "utc": "2065-04-19T02:07:18Z", "ms": 3007332438378.3228 }, "end": { "local": "2065-04-20T06:29:48+08:00", "utc": "2065-04-19T22:29:48Z", "ms": 3007405787833.6953 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-19T10:07:18+08:00", "utc": "2065-04-19T02:07:18Z", "ms": 3007332438378.3228 }, "end": { "local": "2065-04-20T06:29:48+08:00", "utc": "2065-04-19T22:29:48Z", "ms": 3007405787833.6953 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-19", "window": { "start": { "local": "2065-04-19T11:38:11+08:00", "utc": "2065-04-19T03:38:11Z", "ms": 3007337890851.175 }, "end": { "local": "2065-04-19T12:26:11+08:00", "utc": "2065-04-19T04:26:11Z", "ms": 3007340770851.175 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-20", "window": { "start": { "local": "2065-04-20T11:37:58+08:00", "utc": "2065-04-20T03:37:58Z", "ms": 3007424278234.213 }, "end": { "local": "2065-04-20T12:25:58+08:00", "utc": "2065-04-20T04:25:58Z", "ms": 3007427158234.213 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:07 on Sun 19 Apr to 06:30 on Mon 20 Apr.", "fact": "2065-04-19T02:07:18Z → 2065-04-19T22:29:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 19th, 11:38–12:26 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5452 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Fuzhou, 2065: Sunday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vishnu-damanaka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Madanabhanji, (Bengal & Orissa) (paraviddha), Sivadamanaka caturdasi, Visnudamanaka caturdasi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Viṣṇudamanaka Caturdaśī 2065 falls on Sunday 19 April. Caturdaśī runs from 10:07 on Sun 19 Apr to 06:30 on Mon 20 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18490, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-04-20T06:29:48+08:00", "utc": "2065-04-19T22:29:48Z", "ms": 3007405787833.6953 }, "end": { "local": "2065-04-21T02:36:40+08:00", "utc": "2065-04-20T18:36:40Z", "ms": 3007478200451.894 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2065-04-20T06:29:48+08:00", "utc": "2065-04-19T22:29:48Z", "ms": 3007405787833.6953 }, "end": { "local": "2065-04-21T02:36:40+08:00", "utc": "2065-04-20T18:36:40Z", "ms": 3007478200451.894 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-04-20", "window": { "start": { "local": "2065-04-20T11:37:58+08:00", "utc": "2065-04-20T03:37:58Z", "ms": 3007424278234.213 }, "end": { "local": "2065-04-20T12:25:58+08:00", "utc": "2065-04-20T04:25:58Z", "ms": 3007427158234.213 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-04-21", "window": { "start": { "local": "2065-04-21T11:37:46+08:00", "utc": "2065-04-21T03:37:46Z", "ms": 3007510666040.3525 }, "end": { "local": "2065-04-21T12:25:46+08:00", "utc": "2065-04-21T04:25:46Z", "ms": 3007513546040.3525 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:30 on Mon 20 Apr to 02:37 on Tue 21 Apr.", "fact": "2065-04-19T22:29:48Z → 2065-04-20T18:36:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 20th, 11:38–12:26 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18490 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Fuzhou, 2065: Monday 20 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chaitri-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Caitri purnima (paraviddha), Hanumat jayanti, Oli ending (Jain)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Caitrī Pūrṇimā 2065 falls on Monday 20 April. Pūrṇimā runs from 06:30 on Mon 20 Apr to 02:37 on Tue 21 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-04-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22822, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-04-23T15:18:52+08:00", "utc": "2065-04-23T07:18:52Z", "ms": 3007696731892.02 }, "end": { "local": "2065-04-24T12:16:32+08:00", "utc": "2065-04-24T04:16:32Z", "ms": 3007772191877.3066 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-04-23T15:18:52+08:00", "utc": "2065-04-23T07:18:52Z", "ms": 3007696731892.02 }, "end": { "local": "2065-04-24T12:16:32+08:00", "utc": "2065-04-24T04:16:32Z", "ms": 3007772191877.3066 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-04-23", "window": { "start": { "local": "2065-04-23T21:39:14+08:00", "utc": "2065-04-23T13:39:14Z", "ms": 3007719553800.838 }, "end": { "local": "2065-04-23T21:39:14+08:00", "utc": "2065-04-23T13:39:14Z", "ms": 3007719553800.838 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-04-24", "window": { "start": { "local": "2065-04-24T22:42:55+08:00", "utc": "2065-04-24T14:42:55Z", "ms": 3007809774974.8423 }, "end": { "local": "2065-04-24T22:42:55+08:00", "utc": "2065-04-24T14:42:55Z", "ms": 3007809774974.8423 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:19 on Thu 23 Apr to 12:17 on Fri 24 Apr.", "fact": "2065-04-23T07:18:52Z → 2065-04-24T04:16:32Z" }, { "step": "kaala", "text": "Moonrise is at 21:39 on the 23rd and 22:43 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 23rd and is not on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22822 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Thursday 23 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-04-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Thursday 23 April. Caturthī runs from 15:19 on Thu 23 Apr to 12:17 on Fri 24 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-04-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-05-01", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12047, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-04-30T08:47:31+08:00", "utc": "2065-04-30T00:47:31Z", "ms": 3008278050681.6934 }, "end": { "local": "2065-05-01T10:26:44+08:00", "utc": "2065-05-01T02:26:44Z", "ms": 3008370404190.6343 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-04-30T08:47:31+08:00", "utc": "2065-04-30T00:47:31Z", "ms": 3008278050681.6934 }, "end": { "local": "2065-05-01T10:26:44+08:00", "utc": "2065-05-01T02:26:44Z", "ms": 3008370404190.6343 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-04-30", "window": { "start": { "local": "2065-04-30T05:26:43+08:00", "utc": "2065-04-29T21:26:43Z", "ms": 3008266003484.6763 }, "end": { "local": "2065-04-30T05:26:43+08:00", "utc": "2065-04-29T21:26:43Z", "ms": 3008266003484.6763 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-05-01", "window": { "start": { "local": "2065-05-01T05:25:57+08:00", "utc": "2065-04-30T21:25:57Z", "ms": 3008352357333.588 }, "end": { "local": "2065-05-01T05:25:57+08:00", "utc": "2065-04-30T21:25:57Z", "ms": 3008352357333.588 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:48 on Thu 30 Apr to 10:27 on Fri 1 May.", "fact": "2065-04-30T00:47:31Z → 2065-05-01T02:26:44Z" }, { "step": "kaala", "text": "Sunrise is at 05:27 on the 30th and 05:26 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 30th and is on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12047 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Fuzhou, 2065: Friday 1 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Varūthinī Ekādaśī 2065 falls on Friday 1 May. Ekādaśī runs from 08:48 on Thu 30 Apr to 10:27 on Fri 1 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-05-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-05-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14019, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-05-02T12:27:13+08:00", "utc": "2065-05-02T04:27:13Z", "ms": 3008464033397.2188 }, "end": { "local": "2065-05-03T14:41:49+08:00", "utc": "2065-05-03T06:41:49Z", "ms": 3008558509178.1157 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-02T12:27:13+08:00", "utc": "2065-05-02T04:27:13Z", "ms": 3008464033397.2188 }, "end": { "local": "2065-05-03T14:41:49+08:00", "utc": "2065-05-03T06:41:49Z", "ms": 3008558509178.1157 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-05-02", "window": { "start": { "local": "2065-05-02T18:34:56+08:00", "utc": "2065-05-02T10:34:56Z", "ms": 3008486096028.305 }, "end": { "local": "2065-05-02T20:01:32+08:00", "utc": "2065-05-02T12:01:32Z", "ms": 3008491292279.418 } }, "covered_min": 87, "window_min": 87, "qualifies": true }, { "local_date": "2065-05-03", "window": { "start": { "local": "2065-05-03T18:35:28+08:00", "utc": "2065-05-03T10:35:28Z", "ms": 3008572528090.2046 }, "end": { "local": "2065-05-03T20:01:54+08:00", "utc": "2065-05-03T12:01:54Z", "ms": 3008577714301.748 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:27 on Sat 2 May to 14:42 on Sun 3 May.", "fact": "2065-05-02T04:27:13Z → 2065-05-03T06:41:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:35–20:02 on the 2nd, 18:35–20:02 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 87 of 87 minutes on the 2nd and 0 of 86 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14019 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Saturday 2 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": "2065-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Saturday 2 May. Trayodaśī runs from 12:27 on Sat 2 May to 14:42 on Sun 3 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-05-02", "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/2065/shivaratri?on=2065-05-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23454, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-05-03T14:41:49+08:00", "utc": "2065-05-03T06:41:49Z", "ms": 3008558509178.1157 }, "end": { "local": "2065-05-04T17:04:37+08:00", "utc": "2065-05-04T09:04:37Z", "ms": 3008653477076.4985 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-03T14:41:49+08:00", "utc": "2065-05-03T06:41:49Z", "ms": 3008558509178.1157 }, "end": { "local": "2065-05-04T17:04:37+08:00", "utc": "2065-05-04T09:04:37Z", "ms": 3008653477076.4985 } }, "kaala": "nishita", "days": [ { "local_date": "2065-05-03", "window": { "start": { "local": "2065-05-03T23:35:36+08:00", "utc": "2065-05-03T15:35:36Z", "ms": 3008590536383.492 }, "end": { "local": "2065-05-04T00:23:36+08:00", "utc": "2065-05-03T16:23:36Z", "ms": 3008593416383.492 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-05-04", "window": { "start": { "local": "2065-05-04T23:35:31+08:00", "utc": "2065-05-04T15:35:31Z", "ms": 3008676931361.008 }, "end": { "local": "2065-05-05T00:23:31+08:00", "utc": "2065-05-04T16:23:31Z", "ms": 3008679811361.008 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:42 on Sun 3 May to 17:05 on Mon 4 May.", "fact": "2065-05-03T06:41:49Z → 2065-05-04T09:04:37Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:36–00:24 on the 3rd, 23:36–00:24 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23454 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Sunday 3 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Sunday 3 May. Caturdaśī runs from 14:42 on Sun 3 May to 17:05 on Mon 4 May and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-05-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10409, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-05-08T00:16:50+08:00", "utc": "2065-05-07T16:16:50Z", "ms": 3008938610466.7866 }, "end": { "local": "2065-05-09T02:26:55+08:00", "utc": "2065-05-08T18:26:55Z", "ms": 3009032815181.41 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-08T00:16:50+08:00", "utc": "2065-05-07T16:16:50Z", "ms": 3008938610466.7866 }, "end": { "local": "2065-05-09T02:26:55+08:00", "utc": "2065-05-08T18:26:55Z", "ms": 3009032815181.41 } }, "kaala": "purvahna", "days": [ { "local_date": "2065-05-08", "window": { "start": { "local": "2065-05-08T05:21:02+08:00", "utc": "2065-05-07T21:21:02Z", "ms": 3008956861962.7114 }, "end": { "local": "2065-05-08T09:46:45+08:00", "utc": "2065-05-08T01:46:45Z", "ms": 3008972804622.5317 } }, "covered_min": 266, "window_min": 266, "qualifies": true }, { "local_date": "2065-05-09", "window": { "start": { "local": "2065-05-09T05:20:24+08:00", "utc": "2065-05-08T21:20:24Z", "ms": 3009043223916.5054 }, "end": { "local": "2065-05-09T09:46:30+08:00", "utc": "2065-05-09T01:46:30Z", "ms": 3009059190116.264 } }, "covered_min": 0, "window_min": 266, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 00:17 on Fri 8 May to 02:27 on Sat 9 May.", "fact": "2065-05-07T16:16:50Z → 2065-05-08T18:26:55Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:21–09:47 on the 8th, 05:20–09:47 on the 9th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 266 of 266 minutes on the 8th and 0 of 266 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10409 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Fuzhou, 2065: Friday 8 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": "2065-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Tṛtīyā 2065 falls on Friday 8 May. Tṛtīyā runs from 00:17 on Fri 8 May to 02:27 on Sat 9 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15206, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-05-08T00:16:50+08:00", "utc": "2065-05-07T16:16:50Z", "ms": 3008938610466.7866 }, "end": { "local": "2065-05-09T02:26:55+08:00", "utc": "2065-05-08T18:26:55Z", "ms": 3009032815181.41 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-08T00:16:50+08:00", "utc": "2065-05-07T16:16:50Z", "ms": 3008938610466.7866 }, "end": { "local": "2065-05-09T02:26:55+08:00", "utc": "2065-05-08T18:26:55Z", "ms": 3009032815181.41 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-05-07", "window": { "start": { "local": "2065-05-07T18:37:37+08:00", "utc": "2065-05-07T10:37:37Z", "ms": 3008918257414.7036 }, "end": { "local": "2065-05-07T20:03:25+08:00", "utc": "2065-05-07T12:03:25Z", "ms": 3008923404687.7715 } }, "covered_min": 0, "window_min": 86, "qualifies": false }, { "local_date": "2065-05-08", "window": { "start": { "local": "2065-05-08T18:38:10+08:00", "utc": "2065-05-08T10:38:10Z", "ms": 3009004689942.1724 }, "end": { "local": "2065-05-08T20:03:48+08:00", "utc": "2065-05-08T12:03:48Z", "ms": 3009009827805.417 } }, "covered_min": 86, "window_min": 86, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 00:17 on Fri 8 May to 02:27 on Sat 9 May.", "fact": "2065-05-07T16:16:50Z → 2065-05-08T18:26:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:38–20:03 on the 7th, 18:38–20:04 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 0 of 86 minutes on the 7th and 86 of 86 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15206 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Fuzhou, 2065: Friday 8 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Jayantī 2065 falls on Friday 8 May. Tṛtīyā runs from 00:17 on Fri 8 May to 02:27 on Sat 9 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-05-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26127, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-05-09T02:26:55+08:00", "utc": "2065-05-08T18:26:55Z", "ms": 3009032815181.41 }, "end": { "local": "2065-05-10T04:20:04+08:00", "utc": "2065-05-09T20:20:04Z", "ms": 3009126004077.0913 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-09T02:26:55+08:00", "utc": "2065-05-08T18:26:55Z", "ms": 3009032815181.41 }, "end": { "local": "2065-05-10T04:20:04+08:00", "utc": "2065-05-09T20:20:04Z", "ms": 3009126004077.0913 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-09", "window": { "start": { "local": "2065-05-09T11:35:33+08:00", "utc": "2065-05-09T03:35:33Z", "ms": 3009065733216.1436 }, "end": { "local": "2065-05-09T12:23:33+08:00", "utc": "2065-05-09T04:23:33Z", "ms": 3009068613216.1436 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-05-10", "window": { "start": { "local": "2065-05-10T11:35:31+08:00", "utc": "2065-05-10T03:35:31Z", "ms": 3009152131034.8306 }, "end": { "local": "2065-05-10T12:23:31+08:00", "utc": "2065-05-10T04:23:31Z", "ms": 3009155011034.8306 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:27 on Sat 9 May to 04:20 on Sun 10 May.", "fact": "2065-05-08T18:26:55Z → 2065-05-09T20:20:04Z" }, { "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": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26127 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Saturday 9 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Saturday 9 May. Caturthī runs from 02:27 on Sat 9 May to 04:20 on Sun 10 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-05-09", "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/2065/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20811, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-05-10T04:20:04+08:00", "utc": "2065-05-09T20:20:04Z", "ms": 3009126004077.0913 }, "end": { "local": "2065-05-11T05:48:39+08:00", "utc": "2065-05-10T21:48:39Z", "ms": 3009217718609.37 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-10T04:20:04+08:00", "utc": "2065-05-09T20:20:04Z", "ms": 3009126004077.0913 }, "end": { "local": "2065-05-11T05:48:39+08:00", "utc": "2065-05-10T21:48:39Z", "ms": 3009217718609.37 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-10", "window": { "start": { "local": "2065-05-10T11:35:31+08:00", "utc": "2065-05-10T03:35:31Z", "ms": 3009152131034.8306 }, "end": { "local": "2065-05-10T12:23:31+08:00", "utc": "2065-05-10T04:23:31Z", "ms": 3009155011034.8306 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-05-11", "window": { "start": { "local": "2065-05-11T11:35:29+08:00", "utc": "2065-05-11T03:35:29Z", "ms": 3009238529406.1562 }, "end": { "local": "2065-05-11T12:23:29+08:00", "utc": "2065-05-11T04:23:29Z", "ms": 3009241409406.1562 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 04:20 on Sun 10 May to 05:49 on Mon 11 May.", "fact": "2065-05-09T20:20:04Z → 2065-05-10T21:48:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 10th, 11:35–12:23 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20811 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Fuzhou, 2065: Sunday 10 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Śaṅkara Jayantī 2065 falls on Sunday 10 May. Pañcamī runs from 04:20 on Sun 10 May to 05:49 on Mon 11 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16454, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-05-12T06:44:43+08:00", "utc": "2065-05-11T22:44:43Z", "ms": 3009307482666.6904 }, "end": { "local": "2065-05-13T07:01:14+08:00", "utc": "2065-05-12T23:01:14Z", "ms": 3009394873842.5405 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-12T06:44:43+08:00", "utc": "2065-05-11T22:44:43Z", "ms": 3009307482666.6904 }, "end": { "local": "2065-05-13T07:01:14+08:00", "utc": "2065-05-12T23:01:14Z", "ms": 3009394873842.5405 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-12", "window": { "start": { "local": "2065-05-12T11:35:28+08:00", "utc": "2065-05-12T03:35:28Z", "ms": 3009324928327.3896 }, "end": { "local": "2065-05-12T12:23:28+08:00", "utc": "2065-05-12T04:23:28Z", "ms": 3009327808327.3896 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-05-13", "window": { "start": { "local": "2065-05-13T11:35:28+08:00", "utc": "2065-05-13T03:35:28Z", "ms": 3009411327795.542 }, "end": { "local": "2065-05-13T12:23:28+08:00", "utc": "2065-05-13T04:23:28Z", "ms": 3009414207795.542 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 06:45 on Tue 12 May to 07:01 on Wed 13 May.", "fact": "2065-05-11T22:44:43Z → 2065-05-12T23:01:14Z" }, { "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": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16454 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Fuzhou, 2065: Tuesday 12 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṅgotpatti (Ganga Saptami) 2065 falls on Tuesday 12 May. Saptamī runs from 06:45 on Tue 12 May to 07:01 on Wed 13 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-05-16", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7008, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-05-16T03:19:41+08:00", "utc": "2065-05-15T19:19:41Z", "ms": 3009640780666.968 }, "end": { "local": "2065-05-17T00:40:02+08:00", "utc": "2065-05-16T16:40:02Z", "ms": 3009717601754.8906 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-16T03:19:41+08:00", "utc": "2065-05-15T19:19:41Z", "ms": 3009640780666.968 }, "end": { "local": "2065-05-17T00:40:02+08:00", "utc": "2065-05-16T16:40:02Z", "ms": 3009717601754.8906 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-05-16", "window": { "start": { "local": "2065-05-16T05:16:29+08:00", "utc": "2065-05-15T21:16:29Z", "ms": 3009647788607.6274 }, "end": { "local": "2065-05-16T05:16:29+08:00", "utc": "2065-05-15T21:16:29Z", "ms": 3009647788607.6274 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-05-17", "window": { "start": { "local": "2065-05-17T05:16:00+08:00", "utc": "2065-05-16T21:16:00Z", "ms": 3009734159577.033 }, "end": { "local": "2065-05-17T05:16:00+08:00", "utc": "2065-05-16T21:16:00Z", "ms": 3009734159577.033 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:20 on Sat 16 May to 00:40 on Sun 17 May.", "fact": "2065-05-15T19:19:41Z → 2065-05-16T16:40:02Z" }, { "step": "kaala", "text": "Sunrise is at 05:16 on the 16th and 05:16 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is 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 7008 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Fuzhou, 2065: Saturday 16 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Mohinī Ekādaśī 2065 falls on Saturday 16 May. Ekādaśī runs from 03:20 on Sat 16 May to 00:40 on Sun 17 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-05-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32620, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-05-17T00:40:02+08:00", "utc": "2065-05-16T16:40:02Z", "ms": 3009717601754.8906 }, "end": { "local": "2065-05-17T21:27:11+08:00", "utc": "2065-05-17T13:27:11Z", "ms": 3009792430981.7007 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-17T00:40:02+08:00", "utc": "2065-05-16T16:40:02Z", "ms": 3009717601754.8906 }, "end": { "local": "2065-05-17T21:27:11+08:00", "utc": "2065-05-17T13:27:11Z", "ms": 3009792430981.7007 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-16", "window": { "start": { "local": "2065-05-16T11:35:29+08:00", "utc": "2065-05-16T03:35:29Z", "ms": 3009670529451.5723 }, "end": { "local": "2065-05-16T12:23:29+08:00", "utc": "2065-05-16T04:23:29Z", "ms": 3009673409451.5723 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-05-17", "window": { "start": { "local": "2065-05-17T11:35:31+08:00", "utc": "2065-05-17T03:35:31Z", "ms": 3009756931078.866 }, "end": { "local": "2065-05-17T12:23:31+08:00", "utc": "2065-05-17T04:23:31Z", "ms": 3009759811078.866 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 00:40 on Sun 17 May to 21:27 on Sun 17 May.", "fact": "2065-05-16T16:40:02Z → 2065-05-17T13:27:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 16th, 11:36–12:24 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32620 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Fuzhou, 2065: Sunday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Dvādaśī 2065 falls on Sunday 17 May. Dvādaśī runs from 00:40 on Sun 17 May to 21:27 on Sun 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32620, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-05-17T00:40:02+08:00", "utc": "2065-05-16T16:40:02Z", "ms": 3009717601754.8906 }, "end": { "local": "2065-05-17T21:27:11+08:00", "utc": "2065-05-17T13:27:11Z", "ms": 3009792430981.7007 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-17T00:40:02+08:00", "utc": "2065-05-16T16:40:02Z", "ms": 3009717601754.8906 }, "end": { "local": "2065-05-17T21:27:11+08:00", "utc": "2065-05-17T13:27:11Z", "ms": 3009792430981.7007 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-16", "window": { "start": { "local": "2065-05-16T11:35:29+08:00", "utc": "2065-05-16T03:35:29Z", "ms": 3009670529451.5723 }, "end": { "local": "2065-05-16T12:23:29+08:00", "utc": "2065-05-16T04:23:29Z", "ms": 3009673409451.5723 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-05-17", "window": { "start": { "local": "2065-05-17T11:35:31+08:00", "utc": "2065-05-17T03:35:31Z", "ms": 3009756931078.866 }, "end": { "local": "2065-05-17T12:23:31+08:00", "utc": "2065-05-17T04:23:31Z", "ms": 3009759811078.866 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 00:40 on Sun 17 May to 21:27 on Sun 17 May.", "fact": "2065-05-16T16:40:02Z → 2065-05-17T13:27:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:35–12:23 on the 16th, 11:36–12:24 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32620 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Fuzhou, 2065: Sunday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rukmini-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Rukmiṇī Dvādaśī 2065 falls on Sunday 17 May. Dvādaśī runs from 00:40 on Sun 17 May to 21:27 on Sun 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-05-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-17", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 3201, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-05-17T21:27:11+08:00", "utc": "2065-05-17T13:27:11Z", "ms": 3009792430981.7007 }, "end": { "local": "2065-05-18T17:50:13+08:00", "utc": "2065-05-18T09:50:13Z", "ms": 3009865813413.4746 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-17T21:27:11+08:00", "utc": "2065-05-17T13:27:11Z", "ms": 3009792430981.7007 }, "end": { "local": "2065-05-18T17:50:13+08:00", "utc": "2065-05-18T09:50:13Z", "ms": 3009865813413.4746 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-05-17", "window": { "start": { "local": "2065-05-17T18:43:03+08:00", "utc": "2065-05-17T10:43:03Z", "ms": 3009782582580.699 }, "end": { "local": "2065-05-17T20:07:22+08:00", "utc": "2065-05-17T12:07:22Z", "ms": 3009787642467.4336 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2065-05-18", "window": { "start": { "local": "2065-05-18T18:43:35+08:00", "utc": "2065-05-18T10:43:35Z", "ms": 3009869014750.1323 }, "end": { "local": "2065-05-18T20:07:47+08:00", "utc": "2065-05-18T12:07:47Z", "ms": 3009874066794.5557 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:27 on Sun 17 May to 17:50 on Mon 18 May.", "fact": "2065-05-17T13:27:11Z → 2065-05-18T09:50:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:43–20:07 on the 17th, 18:44–20:08 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 84 minutes on the 17th and 0 of 84 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither evening qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 3201 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Sunday 17 May.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-17", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-17", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Sunday 17 May. Trayodaśī runs from 21:27 on Sun 17 May to 17:50 on Mon 18 May, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-05-17", "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/2065/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3201, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-05-18T17:50:13+08:00", "utc": "2065-05-18T09:50:13Z", "ms": 3009865813413.4746 }, "end": { "local": "2065-05-19T13:59:29+08:00", "utc": "2065-05-19T05:59:29Z", "ms": 3009938368763.046 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-18T17:50:13+08:00", "utc": "2065-05-18T09:50:13Z", "ms": 3009865813413.4746 }, "end": { "local": "2065-05-19T13:59:29+08:00", "utc": "2065-05-19T05:59:29Z", "ms": 3009938368763.046 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-05-18", "window": { "start": { "local": "2065-05-18T18:43:35+08:00", "utc": "2065-05-18T10:43:35Z", "ms": 3009869014750.1323 }, "end": { "local": "2065-05-18T20:07:47+08:00", "utc": "2065-05-18T12:07:47Z", "ms": 3009874066794.5557 } }, "covered_min": 84, "window_min": 84, "qualifies": true }, { "local_date": "2065-05-19", "window": { "start": { "local": "2065-05-19T18:44:07+08:00", "utc": "2065-05-19T10:44:07Z", "ms": 3009955446788.0474 }, "end": { "local": "2065-05-19T20:08:11+08:00", "utc": "2065-05-19T12:08:11Z", "ms": 3009960491169.183 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:50 on Mon 18 May to 13:59 on Tue 19 May.", "fact": "2065-05-18T09:50:13Z → 2065-05-19T05:59:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:44–20:08 on the 18th, 18:44–20:08 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 84 of 84 minutes on the 18th and 0 of 84 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3201 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Fuzhou, 2065: Monday 18 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "nrisimha-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Nrsimha caturdasi (pradosa vyapini — if it occurs on two successive days, the second day is to be observed, special when combined with naksatra 'Svati', yoga 'Siddhi' and 'Saturday')." } ], "not_evaluated": "The row calls the day special with Svātī nakṣatra, Siddhi yoga and a Saturday; none is tested.", "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2065 falls on Monday 18 May. Caturdaśī runs from 17:50 on Mon 18 May to 13:59 on Tue 19 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5383, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-05-19T13:59:29+08:00", "utc": "2065-05-19T05:59:29Z", "ms": 3009938368763.046 }, "end": { "local": "2065-05-20T10:05:57+08:00", "utc": "2065-05-20T02:05:57Z", "ms": 3010010756636.138 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-19T13:59:29+08:00", "utc": "2065-05-19T05:59:29Z", "ms": 3009938368763.046 }, "end": { "local": "2065-05-20T10:05:57+08:00", "utc": "2065-05-20T02:05:57Z", "ms": 3010010756636.138 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-19", "window": { "start": { "local": "2065-05-19T11:35:36+08:00", "utc": "2065-05-19T03:35:36Z", "ms": 3009929735935.677 }, "end": { "local": "2065-05-19T12:23:36+08:00", "utc": "2065-05-19T04:23:36Z", "ms": 3009932615935.677 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-05-20", "window": { "start": { "local": "2065-05-20T11:35:39+08:00", "utc": "2065-05-20T03:35:39Z", "ms": 3010016139162.5576 }, "end": { "local": "2065-05-20T12:23:39+08:00", "utc": "2065-05-20T04:23:39Z", "ms": 3010019019162.5576 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:59 on Tue 19 May to 10:06 on Wed 20 May.", "fact": "2065-05-19T05:59:29Z → 2065-05-20T02:05:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 19th, 11:36–12:24 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: unstated → second-day · margin 5383 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Fuzhou, 2065: Wednesday 20 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "buddha-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Buddha Pūrṇimā 2065 falls on Wednesday 20 May. Pūrṇimā runs from 13:59 on Tue 19 May to 10:06 on Wed 20 May, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5383, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-05-19T13:59:29+08:00", "utc": "2065-05-19T05:59:29Z", "ms": 3009938368763.046 }, "end": { "local": "2065-05-20T10:05:57+08:00", "utc": "2065-05-20T02:05:57Z", "ms": 3010010756636.138 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-19T13:59:29+08:00", "utc": "2065-05-19T05:59:29Z", "ms": 3009938368763.046 }, "end": { "local": "2065-05-20T10:05:57+08:00", "utc": "2065-05-20T02:05:57Z", "ms": 3010010756636.138 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-05-19", "window": { "start": { "local": "2065-05-19T11:35:36+08:00", "utc": "2065-05-19T03:35:36Z", "ms": 3009929735935.677 }, "end": { "local": "2065-05-19T12:23:36+08:00", "utc": "2065-05-19T04:23:36Z", "ms": 3009932615935.677 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-05-20", "window": { "start": { "local": "2065-05-20T11:35:39+08:00", "utc": "2065-05-20T03:35:39Z", "ms": 3010016139162.5576 }, "end": { "local": "2065-05-20T12:23:39+08:00", "utc": "2065-05-20T04:23:39Z", "ms": 3010019019162.5576 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:59 on Tue 19 May to 10:06 on Wed 20 May.", "fact": "2065-05-19T05:59:29Z → 2065-05-20T02:05:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 19th, 11:36–12:24 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 5383 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Fuzhou, 2065: Wednesday 20 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sampat-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Sampat Gaurī Vrata 2065 falls on Wednesday 20 May. Pūrṇimā runs from 13:59 on Tue 19 May to 10:06 on Wed 20 May, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-05-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-22", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2287, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-05-22T23:58:08+08:00", "utc": "2065-05-22T15:58:08Z", "ms": 3010233488205.383 }, "end": { "local": "2065-05-23T21:39:20+08:00", "utc": "2065-05-23T13:39:20Z", "ms": 3010311559705.1206 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-22T23:58:08+08:00", "utc": "2065-05-22T15:58:08Z", "ms": 3010233488205.383 }, "end": { "local": "2065-05-23T21:39:20+08:00", "utc": "2065-05-23T13:39:20Z", "ms": 3010311559705.1206 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-05-22", "window": { "start": { "local": "2065-05-22T21:24:42+08:00", "utc": "2065-05-22T13:24:42Z", "ms": 3010224281821.858 }, "end": { "local": "2065-05-22T21:24:42+08:00", "utc": "2065-05-22T13:24:42Z", "ms": 3010224281821.858 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-05-23", "window": { "start": { "local": "2065-05-23T22:17:27+08:00", "utc": "2065-05-23T14:17:27Z", "ms": 3010313846868.4863 }, "end": { "local": "2065-05-23T22:17:27+08:00", "utc": "2065-05-23T14:17:27Z", "ms": 3010313846868.4863 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:58 on Fri 22 May to 21:39 on Sat 23 May.", "fact": "2065-05-22T15:58:08Z → 2065-05-23T13:39:20Z" }, { "step": "kaala", "text": "Moonrise is at 21:25 on the 22nd and 22:17 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 2287 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Friday 22 May.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-05-22", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-22", "confidence": "boundary" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Friday 22 May. Caturthī runs from 23:58 on Fri 22 May to 21:39 on Sat 23 May, and is current at moonrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-05-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-05-30", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-05-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12489, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-05-29T23:28:37+08:00", "utc": "2065-05-29T15:28:37Z", "ms": 3010836517445.1997 }, "end": { "local": "2065-05-31T01:43:13+08:00", "utc": "2065-05-30T17:43:13Z", "ms": 3010930993447.66 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-05-29T23:28:37+08:00", "utc": "2065-05-29T15:28:37Z", "ms": 3010836517445.1997 }, "end": { "local": "2065-05-31T01:43:13+08:00", "utc": "2065-05-30T17:43:13Z", "ms": 3010930993447.66 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-05-30", "window": { "start": { "local": "2065-05-30T05:11:34+08:00", "utc": "2065-05-29T21:11:34Z", "ms": 3010857094263.2437 }, "end": { "local": "2065-05-30T05:11:34+08:00", "utc": "2065-05-29T21:11:34Z", "ms": 3010857094263.2437 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-05-31", "window": { "start": { "local": "2065-05-31T05:11:23+08:00", "utc": "2065-05-30T21:11:23Z", "ms": 3010943482746.179 }, "end": { "local": "2065-05-31T05:11:23+08:00", "utc": "2065-05-30T21:11:23Z", "ms": 3010943482746.179 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:29 on Fri 29 May to 01:43 on Sun 31 May.", "fact": "2065-05-29T15:28:37Z → 2065-05-30T17:43:13Z" }, { "step": "kaala", "text": "Sunrise is at 05:12 on the 30th and 05:11 on the 31st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 30th and is not on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12489 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Fuzhou, 2065: Saturday 30 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": "2065-05-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-05-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Aparā Ekādaśī 2065 falls on Saturday 30 May. Ekādaśī runs from 23:29 on Fri 29 May to 01:43 on Sun 31 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-05-30", "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/2065/pradosha-vrata?on=2065-06-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28480, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-06-01T04:07:41+08:00", "utc": "2065-05-31T20:07:41Z", "ms": 3011026061248.0757 }, "end": { "local": "2065-06-02T06:33:42+08:00", "utc": "2065-06-01T22:33:42Z", "ms": 3011121221614.158 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-01T04:07:41+08:00", "utc": "2065-05-31T20:07:41Z", "ms": 3011026061248.0757 }, "end": { "local": "2065-06-02T06:33:42+08:00", "utc": "2065-06-01T22:33:42Z", "ms": 3011121221614.158 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-05-31", "window": { "start": { "local": "2065-05-31T18:50:14+08:00", "utc": "2065-05-31T10:50:14Z", "ms": 3010992613744.66 }, "end": { "local": "2065-05-31T20:13:02+08:00", "utc": "2065-05-31T12:13:02Z", "ms": 3010997581579.2373 } }, "covered_min": 0, "window_min": 83, "qualifies": false }, { "local_date": "2065-06-01", "window": { "start": { "local": "2065-06-01T18:50:42+08:00", "utc": "2065-06-01T10:50:42Z", "ms": 3011079042091.048 }, "end": { "local": "2065-06-01T20:13:25+08:00", "utc": "2065-06-01T12:13:25Z", "ms": 3011084004949.665 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:08 on Mon 1 Jun to 06:34 on Tue 2 Jun.", "fact": "2065-05-31T20:07:41Z → 2065-06-01T22:33:42Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:50–20:13 on the 31st, 18:51–20:13 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 83 minutes on the 31st and 83 of 83 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28480 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Monday 1 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Monday 1 June. Trayodaśī runs from 04:08 on Mon 1 Jun to 06:34 on Tue 2 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-06-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shivaratri?on=2065-06-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22129, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-06-02T06:33:42+08:00", "utc": "2065-06-01T22:33:42Z", "ms": 3011121221614.158 }, "end": { "local": "2065-06-03T08:54:37+08:00", "utc": "2065-06-03T00:54:37Z", "ms": 3011216077250.219 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-02T06:33:42+08:00", "utc": "2065-06-01T22:33:42Z", "ms": 3011121221614.158 }, "end": { "local": "2065-06-03T08:54:37+08:00", "utc": "2065-06-03T00:54:37Z", "ms": 3011216077250.219 } }, "kaala": "nishita", "days": [ { "local_date": "2065-06-01", "window": { "start": { "local": "2065-06-01T23:36:53+08:00", "utc": "2065-06-01T15:36:53Z", "ms": 3011096212810.8623 }, "end": { "local": "2065-06-02T00:24:53+08:00", "utc": "2065-06-01T16:24:53Z", "ms": 3011099092810.8623 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-06-02", "window": { "start": { "local": "2065-06-02T23:37:03+08:00", "utc": "2065-06-02T15:37:03Z", "ms": 3011182622886.422 }, "end": { "local": "2065-06-03T00:25:03+08:00", "utc": "2065-06-02T16:25:03Z", "ms": 3011185502886.422 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:34 on Tue 2 Jun to 08:55 on Wed 3 Jun.", "fact": "2065-06-01T22:33:42Z → 2065-06-03T00:54:37Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:37–00:25 on the 1st, 23:37–00:25 on the 2nd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22129 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Tuesday 2 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Tuesday 2 June. Caturdaśī runs from 06:34 on Tue 2 Jun to 08:55 on Wed 3 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-06-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8067, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-06-06T14:40:15+08:00", "utc": "2065-06-06T06:40:15Z", "ms": 3011496014576.5513 }, "end": { "local": "2065-06-07T15:56:46+08:00", "utc": "2065-06-07T07:56:46Z", "ms": 3011587005721.7124 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-06T14:40:15+08:00", "utc": "2065-06-06T06:40:15Z", "ms": 3011496014576.5513 }, "end": { "local": "2065-06-07T15:56:46+08:00", "utc": "2065-06-07T07:56:46Z", "ms": 3011587005721.7124 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-06-06", "window": { "start": { "local": "2065-06-06T11:37:48+08:00", "utc": "2065-06-06T03:37:48Z", "ms": 3011485068032.6475 }, "end": { "local": "2065-06-06T12:25:48+08:00", "utc": "2065-06-06T04:25:48Z", "ms": 3011487948032.6475 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-06-07", "window": { "start": { "local": "2065-06-07T11:37:59+08:00", "utc": "2065-06-07T03:37:59Z", "ms": 3011571479121.349 }, "end": { "local": "2065-06-07T12:25:59+08:00", "utc": "2065-06-07T04:25:59Z", "ms": 3011574359121.349 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:40 on Sat 6 Jun to 15:57 on Sun 7 Jun.", "fact": "2065-06-06T06:40:15Z → 2065-06-07T07:56:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 6th, 11:38–12:26 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 8067 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Fuzhou, 2065: Sunday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Rambhā Tṛtīyā 2065 falls on Sunday 7 June. Tṛtīyā runs from 14:40 on Sat 6 Jun to 15:57 on Sun 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-06-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12647, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-06-07T15:56:46+08:00", "utc": "2065-06-07T07:56:46Z", "ms": 3011587005721.7124 }, "end": { "local": "2065-06-08T16:47:16+08:00", "utc": "2065-06-08T08:47:16Z", "ms": 3011676436214.553 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-07T15:56:46+08:00", "utc": "2065-06-07T07:56:46Z", "ms": 3011587005721.7124 }, "end": { "local": "2065-06-08T16:47:16+08:00", "utc": "2065-06-08T08:47:16Z", "ms": 3011676436214.553 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-06-07", "window": { "start": { "local": "2065-06-07T11:37:59+08:00", "utc": "2065-06-07T03:37:59Z", "ms": 3011571479121.349 }, "end": { "local": "2065-06-07T12:25:59+08:00", "utc": "2065-06-07T04:25:59Z", "ms": 3011574359121.349 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-06-08", "window": { "start": { "local": "2065-06-08T11:38:10+08:00", "utc": "2065-06-08T03:38:10Z", "ms": 3011657890469.7783 }, "end": { "local": "2065-06-08T12:26:10+08:00", "utc": "2065-06-08T04:26:10Z", "ms": 3011660770469.7783 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:57 on Sun 7 Jun to 16:47 on Mon 8 Jun.", "fact": "2065-06-07T07:56:46Z → 2065-06-08T08:47:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 7th, 11:38–12:26 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12647 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Monday 8 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Monday 8 June. Caturthī runs from 15:57 on Sun 7 Jun to 16:47 on Mon 8 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-06-08", "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/2065/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16058, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-06-09T17:07:38+08:00", "utc": "2065-06-09T09:07:38Z", "ms": 3011764057558.0205 }, "end": { "local": "2065-06-10T16:54:12+08:00", "utc": "2065-06-10T08:54:12Z", "ms": 3011849651979.1265 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-09T17:07:38+08:00", "utc": "2065-06-09T09:07:38Z", "ms": 3011764057558.0205 }, "end": { "local": "2065-06-10T16:54:12+08:00", "utc": "2065-06-10T08:54:12Z", "ms": 3011849651979.1265 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-06-09", "window": { "start": { "local": "2065-06-09T11:38:22+08:00", "utc": "2065-06-09T03:38:22Z", "ms": 3011744302054.0137 }, "end": { "local": "2065-06-09T12:26:22+08:00", "utc": "2065-06-09T04:26:22Z", "ms": 3011747182054.0137 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-06-10", "window": { "start": { "local": "2065-06-10T11:38:34+08:00", "utc": "2065-06-10T03:38:34Z", "ms": 3011830713850.1475 }, "end": { "local": "2065-06-10T12:26:34+08:00", "utc": "2065-06-10T04:26:34Z", "ms": 3011833593850.1475 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 17:08 on Tue 9 Jun to 16:54 on Wed 10 Jun.", "fact": "2065-06-09T09:07:38Z → 2065-06-10T08:54:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 9th, 11:39–12:27 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16058 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Fuzhou, 2065: Wednesday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Araṇya Gaurī Vrata 2065 falls on Wednesday 10 June. Ṣaṣṭhī runs from 17:08 on Tue 9 Jun to 16:54 on Wed 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16058, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-06-09T17:07:38+08:00", "utc": "2065-06-09T09:07:38Z", "ms": 3011764057558.0205 }, "end": { "local": "2065-06-10T16:54:12+08:00", "utc": "2065-06-10T08:54:12Z", "ms": 3011849651979.1265 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-09T17:07:38+08:00", "utc": "2065-06-09T09:07:38Z", "ms": 3011764057558.0205 }, "end": { "local": "2065-06-10T16:54:12+08:00", "utc": "2065-06-10T08:54:12Z", "ms": 3011849651979.1265 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-06-09", "window": { "start": { "local": "2065-06-09T11:38:22+08:00", "utc": "2065-06-09T03:38:22Z", "ms": 3011744302054.0137 }, "end": { "local": "2065-06-09T12:26:22+08:00", "utc": "2065-06-09T04:26:22Z", "ms": 3011747182054.0137 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-06-10", "window": { "start": { "local": "2065-06-10T11:38:34+08:00", "utc": "2065-06-10T03:38:34Z", "ms": 3011830713850.1475 }, "end": { "local": "2065-06-10T12:26:34+08:00", "utc": "2065-06-10T04:26:34Z", "ms": 3011833593850.1475 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 17:08 on Tue 9 Jun to 16:54 on Wed 10 Jun.", "fact": "2065-06-09T09:07:38Z → 2065-06-10T08:54:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 9th, 11:39–12:27 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16058 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Fuzhou, 2065: Wednesday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2065 falls on Wednesday 10 June. Ṣaṣṭhī runs from 17:08 on Tue 9 Jun to 16:54 on Wed 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-06-15", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6739, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-06-14T10:02:41+08:00", "utc": "2065-06-14T02:02:41Z", "ms": 3012170560722.649 }, "end": { "local": "2065-06-15T07:03:17+08:00", "utc": "2065-06-14T23:03:17Z", "ms": 3012246196513.4795 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-14T10:02:41+08:00", "utc": "2065-06-14T02:02:41Z", "ms": 3012170560722.649 }, "end": { "local": "2065-06-15T07:03:17+08:00", "utc": "2065-06-14T23:03:17Z", "ms": 3012246196513.4795 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-06-14", "window": { "start": { "local": "2065-06-14T05:10:51+08:00", "utc": "2065-06-13T21:10:51Z", "ms": 3012153050820.381 }, "end": { "local": "2065-06-14T05:10:51+08:00", "utc": "2065-06-13T21:10:51Z", "ms": 3012153050820.381 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-06-15", "window": { "start": { "local": "2065-06-15T05:10:57+08:00", "utc": "2065-06-14T21:10:57Z", "ms": 3012239457235.259 }, "end": { "local": "2065-06-15T05:10:57+08:00", "utc": "2065-06-14T21:10:57Z", "ms": 3012239457235.259 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:03 on Sun 14 Jun to 07:03 on Mon 15 Jun.", "fact": "2065-06-14T02:02:41Z → 2065-06-14T23:03:17Z" }, { "step": "kaala", "text": "Sunrise is at 05:11 on the 14th and 05:11 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 14th and is on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6739 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Fuzhou, 2065: Monday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Nirjalā Ekādaśī 2065 falls on Monday 15 June. Ekādaśī runs from 10:03 on Sun 14 Jun to 07:03 on Mon 15 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-06-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16579, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-06-15T07:03:17+08:00", "utc": "2065-06-14T23:03:17Z", "ms": 3012246196513.4795 }, "end": { "local": "2065-06-16T03:45:19+08:00", "utc": "2065-06-15T19:45:19Z", "ms": 3012320719124.4883 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-15T07:03:17+08:00", "utc": "2065-06-14T23:03:17Z", "ms": 3012246196513.4795 }, "end": { "local": "2065-06-16T03:45:19+08:00", "utc": "2065-06-15T19:45:19Z", "ms": 3012320719124.4883 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-06-15", "window": { "start": { "local": "2065-06-15T11:39:35+08:00", "utc": "2065-06-15T03:39:35Z", "ms": 3012262775201.6206 }, "end": { "local": "2065-06-15T12:27:35+08:00", "utc": "2065-06-15T04:27:35Z", "ms": 3012265655201.6206 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-06-16", "window": { "start": { "local": "2065-06-16T11:39:48+08:00", "utc": "2065-06-16T03:39:48Z", "ms": 3012349187795.506 }, "end": { "local": "2065-06-16T12:27:48+08:00", "utc": "2065-06-16T04:27:48Z", "ms": 3012352067795.506 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 07:03 on Mon 15 Jun to 03:45 on Tue 16 Jun.", "fact": "2065-06-14T23:03:17Z → 2065-06-15T19:45:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 15th, 11:40–12:28 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16579 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Fuzhou, 2065: Monday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-rama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Sri Rama dvadasi (purvaviddha), Campaka dvadasi (Orissa) (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Rāma Dvādaśī 2065 falls on Monday 15 June. Dvādaśī runs from 07:03 on Mon 15 Jun to 03:45 on Tue 16 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-06-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14333, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-06-16T03:45:19+08:00", "utc": "2065-06-15T19:45:19Z", "ms": 3012320719124.4883 }, "end": { "local": "2065-06-17T00:17:21+08:00", "utc": "2065-06-16T16:17:21Z", "ms": 3012394641417.5337 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-16T03:45:19+08:00", "utc": "2065-06-15T19:45:19Z", "ms": 3012320719124.4883 }, "end": { "local": "2065-06-17T00:17:21+08:00", "utc": "2065-06-16T16:17:21Z", "ms": 3012394641417.5337 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-06-15", "window": { "start": { "local": "2065-06-15T18:56:13+08:00", "utc": "2065-06-15T10:56:13Z", "ms": 3012288973167.9824 }, "end": { "local": "2065-06-15T20:18:12+08:00", "utc": "2065-06-15T12:18:12Z", "ms": 3012293892042.1943 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2065-06-16", "window": { "start": { "local": "2065-06-16T18:56:31+08:00", "utc": "2065-06-16T10:56:31Z", "ms": 3012375390866.4404 }, "end": { "local": "2065-06-16T20:18:29+08:00", "utc": "2065-06-16T12:18:29Z", "ms": 3012380308520.497 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:45 on Tue 16 Jun to 00:17 on Wed 17 Jun.", "fact": "2065-06-15T19:45:19Z → 2065-06-16T16:17:21Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:56–20:18 on the 15th, 18:57–20:18 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 82 minutes on the 15th and 82 of 82 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14333 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Tuesday 16 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Tuesday 16 June. Trayodaśī runs from 03:45 on Tue 16 Jun to 00:17 on Wed 17 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-06-16", "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/2065/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-17", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1797, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-06-17T20:48:42+08:00", "utc": "2065-06-17T12:48:42Z", "ms": 3012468521803.863 }, "end": { "local": "2065-06-18T17:28:59+08:00", "utc": "2065-06-18T09:28:59Z", "ms": 3012542939362.0234 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-17T20:48:42+08:00", "utc": "2065-06-17T12:48:42Z", "ms": 3012468521803.863 }, "end": { "local": "2065-06-18T17:28:59+08:00", "utc": "2065-06-18T09:28:59Z", "ms": 3012542939362.0234 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-06-17", "window": { "start": { "local": "2065-06-17T18:56:48+08:00", "utc": "2065-06-17T10:56:48Z", "ms": 3012461807630.8013 }, "end": { "local": "2065-06-17T20:18:44+08:00", "utc": "2065-06-17T12:18:44Z", "ms": 3012466724328.171 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2065-06-18", "window": { "start": { "local": "2065-06-18T18:57:03+08:00", "utc": "2065-06-18T10:57:03Z", "ms": 3012548223440.62 }, "end": { "local": "2065-06-18T20:18:59+08:00", "utc": "2065-06-18T12:18:59Z", "ms": 3012553139445.357 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 20:49 on Wed 17 Jun to 17:29 on Thu 18 Jun.", "fact": "2065-06-17T12:48:42Z → 2065-06-18T09:28:59Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:57–20:19 on the 17th, 18:57–20:19 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 82 minutes on the 17th and 0 of 82 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither evening qualifies. The day the tithi falls on is taken.", "fact": "priority: purvaviddha → tithi-day · margin 1797 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Fuzhou, 2065: Wednesday 17 June.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2065-06-17", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vaṭa Sāvitrī Vrata 2065 falls on Wednesday 17 June. Pūrṇimā runs from 20:49 on Wed 17 Jun to 17:29 on Thu 18 Jun, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-06-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39901, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-06-21T09:56:14+08:00", "utc": "2065-06-21T01:56:14Z", "ms": 3012774974452.453 }, "end": { "local": "2065-06-22T08:40:07+08:00", "utc": "2065-06-22T00:40:07Z", "ms": 3012856806753.6367 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-21T09:56:14+08:00", "utc": "2065-06-21T01:56:14Z", "ms": 3012774974452.453 }, "end": { "local": "2065-06-22T08:40:07+08:00", "utc": "2065-06-22T00:40:07Z", "ms": 3012856806753.6367 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-06-20", "window": { "start": { "local": "2065-06-20T20:52:51+08:00", "utc": "2065-06-20T12:52:51Z", "ms": 3012727971343.616 }, "end": { "local": "2065-06-20T20:52:51+08:00", "utc": "2065-06-20T12:52:51Z", "ms": 3012727971343.616 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-06-21", "window": { "start": { "local": "2065-06-21T21:35:06+08:00", "utc": "2065-06-21T13:35:06Z", "ms": 3012816906168.277 }, "end": { "local": "2065-06-21T21:35:06+08:00", "utc": "2065-06-21T13:35:06Z", "ms": 3012816906168.277 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:56 on Sun 21 Jun to 08:40 on Mon 22 Jun.", "fact": "2065-06-21T01:56:14Z → 2065-06-22T00:40:07Z" }, { "step": "kaala", "text": "Moonrise is at 20:53 on the 20th and 21:35 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 20th and is on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39901 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Sunday 21 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Sunday 21 June. Caturthī runs from 09:56 on Sun 21 Jun to 08:40 on Mon 22 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-06-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-06-29", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-06-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36681, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-06-28T15:25:13+08:00", "utc": "2065-06-28T07:25:13Z", "ms": 3013399512707.3135 }, "end": { "local": "2065-06-29T17:49:34+08:00", "utc": "2065-06-29T09:49:34Z", "ms": 3013494574033.5527 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-28T15:25:13+08:00", "utc": "2065-06-28T07:25:13Z", "ms": 3013399512707.3135 }, "end": { "local": "2065-06-29T17:49:34+08:00", "utc": "2065-06-29T09:49:34Z", "ms": 3013494574033.5527 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-06-28", "window": { "start": { "local": "2065-06-28T05:13:52+08:00", "utc": "2065-06-27T21:13:52Z", "ms": 3013362832036.1025 }, "end": { "local": "2065-06-28T05:13:52+08:00", "utc": "2065-06-27T21:13:52Z", "ms": 3013362832036.1025 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-06-29", "window": { "start": { "local": "2065-06-29T05:14:12+08:00", "utc": "2065-06-28T21:14:12Z", "ms": 3013449251777.6636 }, "end": { "local": "2065-06-29T05:14:12+08:00", "utc": "2065-06-28T21:14:12Z", "ms": 3013449251777.6636 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:25 on Sun 28 Jun to 17:50 on Mon 29 Jun.", "fact": "2065-06-28T07:25:13Z → 2065-06-29T09:49:34Z" }, { "step": "kaala", "text": "Sunrise is at 05:14 on the 28th and 05:14 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 36681 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Fuzhou, 2065: Monday 29 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-06-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-06-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Yoginī Ekādaśī 2065 falls on Monday 29 June. Ekādaśī runs from 15:25 on Sun 28 Jun to 17:50 on Mon 29 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-06-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-07-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-01", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 779, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-06-30T20:08:00+08:00", "utc": "2065-06-30T12:08:00Z", "ms": 3013589280179.224 }, "end": { "local": "2065-07-01T22:12:12+08:00", "utc": "2065-07-01T14:12:12Z", "ms": 3013683131679.61 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-06-30T20:08:00+08:00", "utc": "2065-06-30T12:08:00Z", "ms": 3013589280179.224 }, "end": { "local": "2065-07-01T22:12:12+08:00", "utc": "2065-07-01T14:12:12Z", "ms": 3013683131679.61 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-06-30", "window": { "start": { "local": "2065-06-30T18:58:51+08:00", "utc": "2065-06-30T10:58:51Z", "ms": 3013585131391.958 }, "end": { "local": "2065-06-30T20:21:00+08:00", "utc": "2065-06-30T12:21:00Z", "ms": 3013590059676.8174 } }, "covered_min": 13, "window_min": 82, "qualifies": true }, { "local_date": "2065-07-01", "window": { "start": { "local": "2065-07-01T18:58:53+08:00", "utc": "2065-07-01T10:58:53Z", "ms": 3013671532982.255 }, "end": { "local": "2065-07-01T20:21:04+08:00", "utc": "2065-07-01T12:21:04Z", "ms": 3013676463981.1494 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:08 on Tue 30 Jun to 22:12 on Wed 1 Jul.", "fact": "2065-06-30T12:08:00Z → 2065-07-01T14:12:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:59–20:21 on the 30th, 18:59–20:21 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 13 of 82 minutes on the 30th and 82 of 82 on the 1st.", "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 779 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Wednesday 1 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": "2065-07-01", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-01", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Wednesday 1 July. Trayodaśī runs from 20:08 on Tue 30 Jun to 22:12 on Wed 1 Jul and covers all of pradoṣa that evening. It also reaches the previous evening for 13 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/2065/pradosha-vrata?on=2065-07-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shivaratri?on=2065-07-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-01", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 777, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-07-01T22:12:12+08:00", "utc": "2065-07-01T14:12:12Z", "ms": 3013683131679.61 }, "end": { "local": "2065-07-02T23:56:13+08:00", "utc": "2065-07-02T15:56:13Z", "ms": 3013775773023.938 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-01T22:12:12+08:00", "utc": "2065-07-01T14:12:12Z", "ms": 3013683131679.61 }, "end": { "local": "2065-07-02T23:56:13+08:00", "utc": "2065-07-02T15:56:13Z", "ms": 3013775773023.938 } }, "kaala": "nishita", "days": [ { "local_date": "2065-07-01", "window": { "start": { "local": "2065-07-01T23:43:04+08:00", "utc": "2065-07-01T15:43:04Z", "ms": 3013688584228.1104 }, "end": { "local": "2065-07-02T00:31:04+08:00", "utc": "2065-07-01T16:31:04Z", "ms": 3013691464228.1104 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-07-02", "window": { "start": { "local": "2065-07-02T23:43:16+08:00", "utc": "2065-07-02T15:43:16Z", "ms": 3013774995719.5215 }, "end": { "local": "2065-07-03T00:31:16+08:00", "utc": "2065-07-02T16:31:16Z", "ms": 3013777875719.5215 } }, "covered_min": 13, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:12 on Wed 1 Jul to 23:56 on Thu 2 Jul.", "fact": "2065-07-01T14:12:12Z → 2065-07-02T15:56:13Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:43–00:31 on the 1st, 23:43–00:31 on the 2nd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 1st and 13 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both nights qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 777 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Wednesday 1 July.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-01", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-01", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Wednesday 1 July. Caturdaśī runs from 22:12 on Wed 1 Jul to 23:56 on Thu 2 Jul and covers all of niśītha that night. It also reaches the next night for 13 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/2065/shivaratri?on=2065-07-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32753, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2065-07-05T02:10:32+08:00", "utc": "2065-07-04T18:10:32Z", "ms": 3013956631698.341 }, "end": { "local": "2065-07-06T02:37:53+08:00", "utc": "2065-07-05T18:37:53Z", "ms": 3014044672836.1167 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-05T02:10:32+08:00", "utc": "2065-07-04T18:10:32Z", "ms": 3013956631698.341 }, "end": { "local": "2065-07-06T02:37:53+08:00", "utc": "2065-07-05T18:37:53Z", "ms": 3014044672836.1167 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-07-05", "window": { "start": { "local": "2065-07-05T11:43:36+08:00", "utc": "2065-07-05T03:43:36Z", "ms": 3013991016079.464 }, "end": { "local": "2065-07-05T12:31:36+08:00", "utc": "2065-07-05T04:31:36Z", "ms": 3013993896079.464 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-07-06", "window": { "start": { "local": "2065-07-06T11:43:46+08:00", "utc": "2065-07-06T03:43:46Z", "ms": 3014077425955.094 }, "end": { "local": "2065-07-06T12:31:46+08:00", "utc": "2065-07-06T04:31:46Z", "ms": 3014080305955.094 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 02:11 on Sun 5 Jul to 02:38 on Mon 6 Jul.", "fact": "2065-07-04T18:10:32Z → 2065-07-05T18:37:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 5th, 11:44–12:32 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32753 s" }, { "step": "ruling", "text": "Rathayātrā, Fuzhou, 2065: Sunday 5 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rathayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')" } ], "not_evaluated": "The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Rathayātrā 2065 falls on Sunday 5 July. Dvitīyā runs from 02:11 on Sun 5 Jul to 02:38 on Mon 6 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-07-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32746, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-07-07T02:38:10+08:00", "utc": "2065-07-06T18:38:10Z", "ms": 3014131089735.2104 }, "end": { "local": "2065-07-08T02:11:32+08:00", "utc": "2065-07-07T18:11:32Z", "ms": 3014215891684.859 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-07T02:38:10+08:00", "utc": "2065-07-06T18:38:10Z", "ms": 3014131089735.2104 }, "end": { "local": "2065-07-08T02:11:32+08:00", "utc": "2065-07-07T18:11:32Z", "ms": 3014215891684.859 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-07-07", "window": { "start": { "local": "2065-07-07T11:43:55+08:00", "utc": "2065-07-07T03:43:55Z", "ms": 3014163835452.085 }, "end": { "local": "2065-07-07T12:31:55+08:00", "utc": "2065-07-07T04:31:55Z", "ms": 3014166715452.085 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-07-08", "window": { "start": { "local": "2065-07-08T11:44:05+08:00", "utc": "2065-07-08T03:44:05Z", "ms": 3014250244548.559 }, "end": { "local": "2065-07-08T12:32:05+08:00", "utc": "2065-07-08T04:32:05Z", "ms": 3014253124548.559 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:38 on Tue 7 Jul to 02:12 on Wed 8 Jul.", "fact": "2065-07-06T18:38:10Z → 2065-07-07T18:11:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 7th, 11:44–12:32 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32746 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Tuesday 7 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Tuesday 7 July. Caturthī runs from 02:38 on Tue 7 Jul to 02:12 on Wed 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-07-07", "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/2065/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34353, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-07-08T02:11:32+08:00", "utc": "2065-07-07T18:11:32Z", "ms": 3014215891684.859 }, "end": { "local": "2065-07-09T01:18:27+08:00", "utc": "2065-07-08T17:18:27Z", "ms": 3014299106633.114 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-08T02:11:32+08:00", "utc": "2065-07-07T18:11:32Z", "ms": 3014215891684.859 }, "end": { "local": "2065-07-09T01:18:27+08:00", "utc": "2065-07-08T17:18:27Z", "ms": 3014299106633.114 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-07-08", "window": { "start": { "local": "2065-07-08T11:44:05+08:00", "utc": "2065-07-08T03:44:05Z", "ms": 3014250244548.559 }, "end": { "local": "2065-07-08T12:32:05+08:00", "utc": "2065-07-08T04:32:05Z", "ms": 3014253124548.559 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-07-09", "window": { "start": { "local": "2065-07-09T11:44:13+08:00", "utc": "2065-07-09T03:44:13Z", "ms": 3014336653223.826 }, "end": { "local": "2065-07-09T12:32:13+08:00", "utc": "2065-07-09T04:32:13Z", "ms": 3014339533223.826 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:12 on Wed 8 Jul to 01:18 on Thu 9 Jul.", "fact": "2065-07-07T18:11:32Z → 2065-07-08T17:18:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 8th, 11:44–12:32 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34353 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Fuzhou, 2065: Wednesday 8 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Pañcamī 2065 falls on Wednesday 8 July. Pañcamī runs from 02:12 on Wed 8 Jul to 01:18 on Thu 9 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35076, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-07-09T23:59:46+08:00", "utc": "2065-07-09T15:59:46Z", "ms": 3014380786310.91 }, "end": { "local": "2065-07-10T22:16:57+08:00", "utc": "2065-07-10T14:16:57Z", "ms": 3014461017081.39 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-09T23:59:46+08:00", "utc": "2065-07-09T15:59:46Z", "ms": 3014380786310.91 }, "end": { "local": "2065-07-10T22:16:57+08:00", "utc": "2065-07-10T14:16:57Z", "ms": 3014461017081.39 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-07-09", "window": { "start": { "local": "2065-07-09T11:44:13+08:00", "utc": "2065-07-09T03:44:13Z", "ms": 3014336653223.826 }, "end": { "local": "2065-07-09T12:32:13+08:00", "utc": "2065-07-09T04:32:13Z", "ms": 3014339533223.826 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-07-10", "window": { "start": { "local": "2065-07-10T11:44:21+08:00", "utc": "2065-07-10T03:44:21Z", "ms": 3014423061458.6104 }, "end": { "local": "2065-07-10T12:32:21+08:00", "utc": "2065-07-10T04:32:21Z", "ms": 3014425941458.6104 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 00:00 on Thu 9 Jul to 22:17 on Fri 10 Jul.", "fact": "2065-07-09T15:59:46Z → 2065-07-10T14:16:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 9th, 11:44–12:32 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 35076 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Fuzhou, 2065: Friday 10 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vivasvat Saptamī 2065 falls on Friday 10 July. Saptamī runs from 00:00 on Thu 9 Jul to 22:17 on Fri 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-07-14", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25345, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-07-13T15:10:29+08:00", "utc": "2065-07-13T07:10:29Z", "ms": 3014694628691.3867 }, "end": { "local": "2065-07-14T12:22:47+08:00", "utc": "2065-07-14T04:22:47Z", "ms": 3014770966809.03 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-13T15:10:29+08:00", "utc": "2065-07-13T07:10:29Z", "ms": 3014694628691.3867 }, "end": { "local": "2065-07-14T12:22:47+08:00", "utc": "2065-07-14T04:22:47Z", "ms": 3014770966809.03 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-07-13", "window": { "start": { "local": "2065-07-13T05:19:54+08:00", "utc": "2065-07-12T21:19:54Z", "ms": 3014659193695.3125 }, "end": { "local": "2065-07-13T05:19:54+08:00", "utc": "2065-07-12T21:19:54Z", "ms": 3014659193695.3125 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-07-14", "window": { "start": { "local": "2065-07-14T05:20:21+08:00", "utc": "2065-07-13T21:20:21Z", "ms": 3014745621496.486 }, "end": { "local": "2065-07-14T05:20:21+08:00", "utc": "2065-07-13T21:20:21Z", "ms": 3014745621496.486 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:10 on Mon 13 Jul to 12:23 on Tue 14 Jul.", "fact": "2065-07-13T07:10:29Z → 2065-07-14T04:22:47Z" }, { "step": "kaala", "text": "Sunrise is at 05:20 on the 13th and 05:20 on the 14th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 13th and is on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25345 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Fuzhou, 2065: Tuesday 14 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Hariśayanī Ekādaśī 2065 falls on Tuesday 14 July. Ekādaśī runs from 15:10 on Mon 13 Jul to 12:23 on Tue 14 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-07-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-07-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33928, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-07-15T09:31:34+08:00", "utc": "2065-07-15T01:31:34Z", "ms": 3014847093734.9717 }, "end": { "local": "2065-07-16T06:43:32+08:00", "utc": "2065-07-15T22:43:32Z", "ms": 3014923411844.47 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-15T09:31:34+08:00", "utc": "2065-07-15T01:31:34Z", "ms": 3014847093734.9717 }, "end": { "local": "2065-07-16T06:43:32+08:00", "utc": "2065-07-15T22:43:32Z", "ms": 3014923411844.47 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-07-15", "window": { "start": { "local": "2065-07-15T18:57:01+08:00", "utc": "2065-07-15T10:57:01Z", "ms": 3014881021349.051 }, "end": { "local": "2065-07-15T20:20:16+08:00", "utc": "2065-07-15T12:20:16Z", "ms": 3014886015563.139 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2065-07-16", "window": { "start": { "local": "2065-07-16T18:56:44+08:00", "utc": "2065-07-16T10:56:44Z", "ms": 3014967403552.5396 }, "end": { "local": "2065-07-16T20:20:04+08:00", "utc": "2065-07-16T12:20:04Z", "ms": 3014972403954.3364 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:32 on Wed 15 Jul to 06:44 on Thu 16 Jul.", "fact": "2065-07-15T01:31:34Z → 2065-07-15T22:43:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:57–20:20 on the 15th, 18:57–20:20 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 83 of 83 minutes on the 15th and 0 of 83 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33928 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Wednesday 15 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Wednesday 15 July. Trayodaśī runs from 09:32 on Wed 15 Jul to 06:44 on Thu 16 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-07-15", "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/2065/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4554, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 } }, "kaala": "udaya-3", "days": [ { "local_date": "2065-07-17", "window": { "start": { "local": "2065-07-17T05:21:47+08:00", "utc": "2065-07-16T21:21:47Z", "ms": 3015004906566.0166 }, "end": { "local": "2065-07-17T08:04:42+08:00", "utc": "2065-07-17T00:04:42Z", "ms": 3015014682143.6294 } }, "covered_min": 163, "window_min": 163, "qualifies": true }, { "local_date": "2065-07-18", "window": { "start": { "local": "2065-07-18T05:22:15+08:00", "utc": "2065-07-17T21:22:15Z", "ms": 3015091335404.0005 }, "end": { "local": "2065-07-18T08:05:01+08:00", "utc": "2065-07-18T00:05:01Z", "ms": 3015101101135.4937 } }, "covered_min": 0, "window_min": 163, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul.", "fact": "2065-07-16T20:05:53Z → 2065-07-17T17:46:02Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:22–08:05 on the 17th, 05:22–08:05 on the 18th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 163 of 163 minutes on the 17th and 0 of 163 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4554 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Fuzhou, 2065: Friday 17 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": "2065-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vyāsa Pūjā 2065 falls on Friday 17 July. Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27553, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-07-17", "window": { "start": { "local": "2065-07-17T11:45:06+08:00", "utc": "2065-07-17T03:45:06Z", "ms": 3015027905510.0483 }, "end": { "local": "2065-07-17T12:33:06+08:00", "utc": "2065-07-17T04:33:06Z", "ms": 3015030785510.0483 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-07-18", "window": { "start": { "local": "2065-07-18T11:45:10+08:00", "utc": "2065-07-18T03:45:10Z", "ms": 3015114309732.7334 }, "end": { "local": "2065-07-18T12:33:10+08:00", "utc": "2065-07-18T04:33:10Z", "ms": 3015117189732.7334 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul.", "fact": "2065-07-16T20:05:53Z → 2065-07-17T17:46:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 17th, 11:45–12:33 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27553 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Fuzhou, 2065: Friday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "guru-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Guru Pūrṇimā 2065 falls on Friday 17 July. Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24577, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 } }, "kaala": "sayahna", "days": [ { "local_date": "2065-07-16", "window": { "start": { "local": "2065-07-16T16:13:38+08:00", "utc": "2065-07-16T08:13:38Z", "ms": 3014957618432.9746 }, "end": { "local": "2065-07-16T18:56:44+08:00", "utc": "2065-07-16T10:56:44Z", "ms": 3014967403552.5396 } }, "covered_min": 0, "window_min": 163, "qualifies": false }, { "local_date": "2065-07-17", "window": { "start": { "local": "2065-07-17T16:13:29+08:00", "utc": "2065-07-17T08:13:29Z", "ms": 3015044008876.4673 }, "end": { "local": "2065-07-17T18:56:24+08:00", "utc": "2065-07-17T10:56:24Z", "ms": 3015053784454.08 } }, "covered_min": 163, "window_min": 163, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul.", "fact": "2065-07-16T20:05:53Z → 2065-07-17T17:46:02Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:14–18:57 on the 16th, 16:13–18:56 on the 17th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 163 minutes on the 16th and 163 of 163 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24577 s" }, { "step": "ruling", "text": "Kokilā Vrata, Fuzhou, 2065: Friday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Kokilā Vrata 2065 falls on Friday 17 July. Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19571, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2065-07-17T04:05:53+08:00", "utc": "2065-07-16T20:05:53Z", "ms": 3015000352960.557 }, "end": { "local": "2065-07-18T01:46:02+08:00", "utc": "2065-07-17T17:46:02Z", "ms": 3015078361921.847 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-07-16", "window": { "start": { "local": "2065-07-16T18:56:44+08:00", "utc": "2065-07-16T10:56:44Z", "ms": 3014967403552.5396 }, "end": { "local": "2065-07-16T20:20:04+08:00", "utc": "2065-07-16T12:20:04Z", "ms": 3014972403954.3364 } }, "covered_min": 0, "window_min": 83, "qualifies": false }, { "local_date": "2065-07-17", "window": { "start": { "local": "2065-07-17T18:56:24+08:00", "utc": "2065-07-17T10:56:24Z", "ms": 3015053784454.08 }, "end": { "local": "2065-07-17T20:19:51+08:00", "utc": "2065-07-17T12:19:51Z", "ms": 3015058791247.403 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul.", "fact": "2065-07-16T20:05:53Z → 2065-07-17T17:46:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:57–20:20 on the 16th, 18:56–20:20 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 83 minutes on the 16th and 83 of 83 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19571 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Fuzhou, 2065: Friday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shiva-shayanotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Śiva Śayanotsava 2065 falls on Friday 17 July. Pūrṇimā runs from 04:06 on Fri 17 Jul to 01:46 on Sat 18 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8494, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2065-07-18T23:51:16+08:00", "utc": "2065-07-18T15:51:16Z", "ms": 3015157875527.703 }, "end": { "local": "2065-07-19T22:28:15+08:00", "utc": "2065-07-19T14:28:15Z", "ms": 3015239294940.7144 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-07-18T23:51:16+08:00", "utc": "2065-07-18T15:51:16Z", "ms": 3015157875527.703 }, "end": { "local": "2065-07-19T22:28:15+08:00", "utc": "2065-07-19T14:28:15Z", "ms": 3015239294940.7144 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-07-18", "window": { "start": { "local": "2065-07-18T19:27:05+08:00", "utc": "2065-07-18T11:27:05Z", "ms": 3015142025489.3257 }, "end": { "local": "2065-07-18T19:27:05+08:00", "utc": "2065-07-18T11:27:05Z", "ms": 3015142025489.3257 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-07-19", "window": { "start": { "local": "2065-07-19T20:06:40+08:00", "utc": "2065-07-19T12:06:40Z", "ms": 3015230800499.1226 }, "end": { "local": "2065-07-19T20:06:40+08:00", "utc": "2065-07-19T12:06:40Z", "ms": 3015230800499.1226 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 23:51 on Sat 18 Jul to 22:28 on Sun 19 Jul.", "fact": "2065-07-18T15:51:16Z → 2065-07-19T14:28:15Z" }, { "step": "kaala", "text": "Moonrise is at 19:27 on the 18th and 20:07 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8494 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Fuzhou, 2065: Sunday 19 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata-ashadha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunya sayana vrata (candrodaya vyapini; purvahna vyapini and purvaviddha in Bengal)." } ], "not_evaluated": "In Bengal the row reads pūrvāhṇa and pūrvaviddha; that reading is not applied.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata (Āṣāḍha) 2065 falls on Sunday 19 July. Dvitīyā runs from 23:51 on Sat 18 Jul to 22:28 on Sun 19 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-07-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1391, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-07-20T21:42:30+08:00", "utc": "2065-07-20T13:42:30Z", "ms": 3015322949849.8438 }, "end": { "local": "2065-07-21T21:37:34+08:00", "utc": "2065-07-21T13:37:34Z", "ms": 3015409054495.9585 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-07-20T21:42:30+08:00", "utc": "2065-07-20T13:42:30Z", "ms": 3015322949849.8438 }, "end": { "local": "2065-07-21T21:37:34+08:00", "utc": "2065-07-21T13:37:34Z", "ms": 3015409054495.9585 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-07-20", "window": { "start": { "local": "2065-07-20T20:41:54+08:00", "utc": "2065-07-20T12:41:54Z", "ms": 3015319314478.8936 }, "end": { "local": "2065-07-20T20:41:54+08:00", "utc": "2065-07-20T12:41:54Z", "ms": 3015319314478.8936 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-07-21", "window": { "start": { "local": "2065-07-21T21:14:24+08:00", "utc": "2065-07-21T13:14:24Z", "ms": 3015407663568.999 }, "end": { "local": "2065-07-21T21:14:24+08:00", "utc": "2065-07-21T13:14:24Z", "ms": 3015407663568.999 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:42 on Mon 20 Jul to 21:38 on Tue 21 Jul.", "fact": "2065-07-20T13:42:30Z → 2065-07-21T13:37:34Z" }, { "step": "kaala", "text": "Moonrise is at 20:42 on the 20th and 21:14 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 20th and is on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1391 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Tuesday 21 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Tuesday 21 July. Caturthī runs from 21:42 on Mon 20 Jul to 21:38 on Tue 21 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-07-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ekadashi?on=2065-07-29", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9884, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-07-28T08:11:56+08:00", "utc": "2065-07-28T00:11:56Z", "ms": 3015965515526.6177 }, "end": { "local": "2065-07-29T10:16:55+08:00", "utc": "2065-07-29T02:16:55Z", "ms": 3016059415182.8413 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-07-28T08:11:56+08:00", "utc": "2065-07-28T00:11:56Z", "ms": 3015965515526.6177 }, "end": { "local": "2065-07-29T10:16:55+08:00", "utc": "2065-07-29T02:16:55Z", "ms": 3016059415182.8413 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-07-28", "window": { "start": { "local": "2065-07-28T05:27:12+08:00", "utc": "2065-07-27T21:27:12Z", "ms": 3015955631912.6553 }, "end": { "local": "2065-07-28T05:27:12+08:00", "utc": "2065-07-27T21:27:12Z", "ms": 3015955631912.6553 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-07-29", "window": { "start": { "local": "2065-07-29T05:27:42+08:00", "utc": "2065-07-28T21:27:42Z", "ms": 3016042061934.1255 }, "end": { "local": "2065-07-29T05:27:42+08:00", "utc": "2065-07-28T21:27:42Z", "ms": 3016042061934.1255 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:12 on Tue 28 Jul to 10:17 on Wed 29 Jul.", "fact": "2065-07-28T00:11:56Z → 2065-07-29T02:16:55Z" }, { "step": "kaala", "text": "Sunrise is at 05:27 on the 28th and 05:28 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9884 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Fuzhou, 2065: Wednesday 29 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmikā Ekādaśī 2065 falls on Wednesday 29 July. Ekādaśī runs from 08:12 on Tue 28 Jul to 10:17 on Wed 29 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-07-29", "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/2065/pradosha-vrata?on=2065-07-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20519, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-07-30T11:57:40+08:00", "utc": "2065-07-30T03:57:40Z", "ms": 3016151860139.8833 }, "end": { "local": "2065-07-31T13:07:47+08:00", "utc": "2065-07-31T05:07:47Z", "ms": 3016242466915.0845 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-07-30T11:57:40+08:00", "utc": "2065-07-30T03:57:40Z", "ms": 3016151860139.8833 }, "end": { "local": "2065-07-31T13:07:47+08:00", "utc": "2065-07-31T05:07:47Z", "ms": 3016242466915.0845 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-07-30", "window": { "start": { "local": "2065-07-30T18:50:22+08:00", "utc": "2065-07-30T10:50:22Z", "ms": 3016176621879.5674 }, "end": { "local": "2065-07-30T20:15:29+08:00", "utc": "2065-07-30T12:15:29Z", "ms": 3016181728551.3027 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2065-07-31", "window": { "start": { "local": "2065-07-31T18:49:46+08:00", "utc": "2065-07-31T10:49:46Z", "ms": 3016262985574.2793 }, "end": { "local": "2065-07-31T20:15:01+08:00", "utc": "2065-07-31T12:15:01Z", "ms": 3016268101076.444 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:58 on Thu 30 Jul to 13:08 on Fri 31 Jul.", "fact": "2065-07-30T03:57:40Z → 2065-07-31T05:07:47Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:50–20:15 on the 30th, 18:50–20:15 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 30th and 0 of 85 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20519 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Thursday 30 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Thursday 30 July. Trayodaśī runs from 11:58 on Thu 30 Jul to 13:08 on Fri 31 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-07-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shivaratri?on=2065-07-31", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-07-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36073, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-07-31T13:07:47+08:00", "utc": "2065-07-31T05:07:47Z", "ms": 3016242466915.0845 }, "end": { "local": "2065-08-01T13:44:12+08:00", "utc": "2065-08-01T05:44:12Z", "ms": 3016331052250.5337 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-07-31T13:07:47+08:00", "utc": "2065-07-31T05:07:47Z", "ms": 3016242466915.0845 }, "end": { "local": "2065-08-01T13:44:12+08:00", "utc": "2065-08-01T05:44:12Z", "ms": 3016331052250.5337 } }, "kaala": "nishita", "days": [ { "local_date": "2065-07-31", "window": { "start": { "local": "2065-07-31T23:45:29+08:00", "utc": "2065-07-31T15:45:29Z", "ms": 3016280728707.397 }, "end": { "local": "2065-08-01T00:33:29+08:00", "utc": "2065-07-31T16:33:29Z", "ms": 3016283608707.397 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-08-01", "window": { "start": { "local": "2065-08-01T23:45:25+08:00", "utc": "2065-08-01T15:45:25Z", "ms": 3016367124909.7666 }, "end": { "local": "2065-08-02T00:33:25+08:00", "utc": "2065-08-01T16:33:25Z", "ms": 3016370004909.7666 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:08 on Fri 31 Jul to 13:44 on Sat 1 Aug.", "fact": "2065-07-31T05:07:47Z → 2065-08-01T05:44:12Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:45–00:33 on the 31st, 23:45–00:33 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36073 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Friday 31 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-07-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-07-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Friday 31 July. Caturdaśī runs from 13:08 on Fri 31 Jul to 13:44 on Sat 1 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-07-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 772, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-08-04T12:20:03+08:00", "utc": "2065-08-04T04:20:03Z", "ms": 3016585202709.5674 }, "end": { "local": "2065-08-05T10:58:32+08:00", "utc": "2065-08-05T02:58:32Z", "ms": 3016666712317.135 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-04T12:20:03+08:00", "utc": "2065-08-04T04:20:03Z", "ms": 3016585202709.5674 }, "end": { "local": "2065-08-05T10:58:32+08:00", "utc": "2065-08-05T02:58:32Z", "ms": 3016666712317.135 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-04", "window": { "start": { "local": "2065-08-04T11:44:55+08:00", "utc": "2065-08-04T03:44:55Z", "ms": 3016583095088.8286 }, "end": { "local": "2065-08-04T12:32:55+08:00", "utc": "2065-08-04T04:32:55Z", "ms": 3016585975088.8286 } }, "covered_min": 13, "window_min": 48, "qualifies": true }, { "local_date": "2065-08-05", "window": { "start": { "local": "2065-08-05T11:44:49+08:00", "utc": "2065-08-05T03:44:49Z", "ms": 3016669488913.917 }, "end": { "local": "2065-08-05T12:32:49+08:00", "utc": "2065-08-05T04:32:49Z", "ms": 3016672368913.917 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 12:20 on Tue 4 Aug to 10:59 on Wed 5 Aug.", "fact": "2065-08-04T04:20:03Z → 2065-08-05T02:58:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 4th, 11:45–12:33 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 13 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 772 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Fuzhou, 2065: Tuesday 4 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "madhusrava-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Madhusrava (Gujerat) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Madhusravā Tṛtīyā (Hariyali Teej) 2065 falls on Tuesday 4 August. Tṛtīyā runs from 12:20 on Tue 4 Aug to 10:59 on Wed 5 Aug and covers 13 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-08-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2777, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-08-05T10:58:32+08:00", "utc": "2065-08-05T02:58:32Z", "ms": 3016666712317.135 }, "end": { "local": "2065-08-06T09:17:37+08:00", "utc": "2065-08-06T01:17:37Z", "ms": 3016747057155.1455 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-05T10:58:32+08:00", "utc": "2065-08-05T02:58:32Z", "ms": 3016666712317.135 }, "end": { "local": "2065-08-06T09:17:37+08:00", "utc": "2065-08-06T01:17:37Z", "ms": 3016747057155.1455 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-05", "window": { "start": { "local": "2065-08-05T11:44:49+08:00", "utc": "2065-08-05T03:44:49Z", "ms": 3016669488913.917 }, "end": { "local": "2065-08-05T12:32:49+08:00", "utc": "2065-08-05T04:32:49Z", "ms": 3016672368913.917 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-08-06", "window": { "start": { "local": "2065-08-06T11:44:42+08:00", "utc": "2065-08-06T03:44:42Z", "ms": 3016755882132.8223 }, "end": { "local": "2065-08-06T12:32:42+08:00", "utc": "2065-08-06T04:32:42Z", "ms": 3016758762132.8223 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:59 on Wed 5 Aug to 09:18 on Thu 6 Aug.", "fact": "2065-08-05T02:58:32Z → 2065-08-06T01:17:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 5th, 11:45–12:33 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2777 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Wednesday 5 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Wednesday 5 August. Caturthī runs from 10:59 on Wed 5 Aug to 09:18 on Thu 6 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-08-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8825, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-08-06T09:17:37+08:00", "utc": "2065-08-06T01:17:37Z", "ms": 3016747057155.1455 }, "end": { "local": "2065-08-07T07:21:47+08:00", "utc": "2065-08-06T23:21:47Z", "ms": 3016826506500.943 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-06T09:17:37+08:00", "utc": "2065-08-06T01:17:37Z", "ms": 3016747057155.1455 }, "end": { "local": "2065-08-07T07:21:47+08:00", "utc": "2065-08-06T23:21:47Z", "ms": 3016826506500.943 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-06", "window": { "start": { "local": "2065-08-06T11:44:42+08:00", "utc": "2065-08-06T03:44:42Z", "ms": 3016755882132.8223 }, "end": { "local": "2065-08-06T12:32:42+08:00", "utc": "2065-08-06T04:32:42Z", "ms": 3016758762132.8223 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-08-07", "window": { "start": { "local": "2065-08-07T11:44:35+08:00", "utc": "2065-08-07T03:44:35Z", "ms": 3016842274746.573 }, "end": { "local": "2065-08-07T12:32:35+08:00", "utc": "2065-08-07T04:32:35Z", "ms": 3016845154746.573 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:18 on Thu 6 Aug to 07:22 on Fri 7 Aug.", "fact": "2065-08-06T01:17:37Z → 2065-08-06T23:21:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:45–12:33 on the 6th, 11:45–12:33 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8825 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Fuzhou, 2065: Thursday 6 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī 2065 falls on Thursday 6 August. Pañcamī runs from 09:18 on Thu 6 Aug to 07:22 on Fri 7 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-08-12", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33745, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-08-11T20:12:07+08:00", "utc": "2065-08-11T12:12:07Z", "ms": 3017218327450.314 }, "end": { "local": "2065-08-12T18:03:16+08:00", "utc": "2065-08-12T10:03:16Z", "ms": 3017296995995.2334 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-11T20:12:07+08:00", "utc": "2065-08-11T12:12:07Z", "ms": 3017218327450.314 }, "end": { "local": "2065-08-12T18:03:16+08:00", "utc": "2065-08-12T10:03:16Z", "ms": 3017296995995.2334 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-08-12", "window": { "start": { "local": "2065-08-12T05:34:33+08:00", "utc": "2065-08-11T21:34:33Z", "ms": 3017252072719.09 }, "end": { "local": "2065-08-12T05:34:33+08:00", "utc": "2065-08-11T21:34:33Z", "ms": 3017252072719.09 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-08-13", "window": { "start": { "local": "2065-08-13T05:35:01+08:00", "utc": "2065-08-12T21:35:01Z", "ms": 3017338500822.4614 }, "end": { "local": "2065-08-13T05:35:01+08:00", "utc": "2065-08-12T21:35:01Z", "ms": 3017338500822.4614 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:12 on Tue 11 Aug to 18:03 on Wed 12 Aug.", "fact": "2065-08-11T12:12:07Z → 2065-08-12T10:03:16Z" }, { "step": "kaala", "text": "Sunrise is at 05:35 on the 12th and 05:35 on the 13th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 12th and is not on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33745 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 2065: Wednesday 12 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 2065 falls on Wednesday 12 August. Ekādaśī runs from 20:12 on Tue 11 Aug to 18:03 on Wed 12 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-08-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12741, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-08-12T18:03:16+08:00", "utc": "2065-08-12T10:03:16Z", "ms": 3017296995995.2334 }, "end": { "local": "2065-08-13T16:03:59+08:00", "utc": "2065-08-13T08:03:59Z", "ms": 3017376238812.415 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-12T18:03:16+08:00", "utc": "2065-08-12T10:03:16Z", "ms": 3017296995995.2334 }, "end": { "local": "2065-08-13T16:03:59+08:00", "utc": "2065-08-13T08:03:59Z", "ms": 3017376238812.415 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-12", "window": { "start": { "local": "2065-08-12T11:43:49+08:00", "utc": "2065-08-12T03:43:49Z", "ms": 3017274228882.0137 }, "end": { "local": "2065-08-12T12:31:49+08:00", "utc": "2065-08-12T04:31:49Z", "ms": 3017277108882.0137 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-08-13", "window": { "start": { "local": "2065-08-13T11:43:38+08:00", "utc": "2065-08-13T03:43:38Z", "ms": 3017360617973.6953 }, "end": { "local": "2065-08-13T12:31:38+08:00", "utc": "2065-08-13T04:31:38Z", "ms": 3017363497973.6953 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:03 on Wed 12 Aug to 16:04 on Thu 13 Aug.", "fact": "2065-08-12T10:03:16Z → 2065-08-13T08:03:59Z" }, { "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": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12741 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Fuzhou, 2065: Thursday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "damodara-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Buddha dvadasi, Damodara dvadasi (purvaviddha), Visnu-pavitraropana." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Dāmodara Dvādaśī 2065 falls on Thursday 13 August. Dvādaśī runs from 18:03 on Wed 12 Aug to 16:04 on Thu 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-08-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9376, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-08-13T16:03:59+08:00", "utc": "2065-08-13T08:03:59Z", "ms": 3017376238812.415 }, "end": { "local": "2065-08-14T14:18:19+08:00", "utc": "2065-08-14T06:18:19Z", "ms": 3017456299280.0337 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-13T16:03:59+08:00", "utc": "2065-08-13T08:03:59Z", "ms": 3017376238812.415 }, "end": { "local": "2065-08-14T14:18:19+08:00", "utc": "2065-08-14T06:18:19Z", "ms": 3017456299280.0337 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-08-13", "window": { "start": { "local": "2065-08-13T18:40:15+08:00", "utc": "2065-08-13T10:40:15Z", "ms": 3017385615124.9297 }, "end": { "local": "2065-08-13T20:07:37+08:00", "utc": "2065-08-13T12:07:37Z", "ms": 3017390856937.983 } }, "covered_min": 87, "window_min": 87, "qualifies": true }, { "local_date": "2065-08-14", "window": { "start": { "local": "2065-08-14T18:39:24+08:00", "utc": "2065-08-14T10:39:24Z", "ms": 3017471964299.176 }, "end": { "local": "2065-08-14T20:06:57+08:00", "utc": "2065-08-14T12:06:57Z", "ms": 3017477216582.101 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:04 on Thu 13 Aug to 14:18 on Fri 14 Aug.", "fact": "2065-08-13T08:03:59Z → 2065-08-14T06:18:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:40–20:08 on the 13th, 18:39–20:07 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 87 of 87 minutes on the 13th and 0 of 88 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 9376 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Thursday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Thursday 13 August. Trayodaśī runs from 16:04 on Thu 13 Aug to 14:18 on Fri 14 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-08-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-16", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 19263, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-08-15T12:50:48+08:00", "utc": "2065-08-15T04:50:48Z", "ms": 3017537448080.3965 }, "end": { "local": "2065-08-16T11:46:14+08:00", "utc": "2065-08-16T03:46:14Z", "ms": 3017619974133.9434 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2065-08-16T00:15:21+08:00", "utc": "2065-08-15T16:15:21Z", "ms": 3017578520649.369 }, "end": { "local": "2065-08-16T11:46:14+08:00", "utc": "2065-08-16T03:46:14Z", "ms": 3017619974133.9434 } }, "kaala": "day", "days": [ { "local_date": "2065-08-15", "window": { "start": { "local": "2065-08-15T05:35:56+08:00", "utc": "2065-08-14T21:35:56Z", "ms": 3017511356421.1147 }, "end": { "local": "2065-08-16T05:36:24+08:00", "utc": "2065-08-15T21:36:24Z", "ms": 3017597783919.673 } }, "covered_min": 321, "window_min": 1440, "qualifies": true }, { "local_date": "2065-08-16", "window": { "start": { "local": "2065-08-16T05:36:24+08:00", "utc": "2065-08-15T21:36:24Z", "ms": 3017597783919.673 }, "end": { "local": "2065-08-17T05:36:51+08:00", "utc": "2065-08-16T21:36:51Z", "ms": 3017684211221.8984 } }, "covered_min": 370, "window_min": 1440, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:51 on Sat 15 Aug to 11:46 on Sun 16 Aug. Its second half begins at 00:15 on Sun 16 Aug.", "fact": "2065-08-15T04:50:48Z → 2065-08-16T03:46:14Z · second half from 2065-08-15T16:15:21Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:36 on the 15th, and from 05:36 on the 16th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The second half of Pūrṇimā must be present during the day. It covers 321 of 1440 minutes on the 15th and 370 of 1440 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 19263 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Fuzhou, 2065: Sunday 16 August.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-16", "confidence": "boundary" } ], "quote": "In Fuzhou, Rakṣā Bandhana (Rakhi) 2065 falls on Sunday 16 August. The second half of Pūrṇimā runs from 00:15 on Sun 16 Aug to 11:46 on Sun 16 Aug and falls on two days: 370 minutes of it on the 16th, 321 on the 15th; the rule does not say which to take, and the day that holds more of it is ruled: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-16", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 192, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-08-15T12:50:48+08:00", "utc": "2065-08-15T04:50:48Z", "ms": 3017537448080.3965 }, "end": { "local": "2065-08-16T11:46:14+08:00", "utc": "2065-08-16T03:46:14Z", "ms": 3017619974133.9434 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2065-08-15T12:50:48+08:00", "utc": "2065-08-15T04:50:48Z", "ms": 3017537448080.3965 }, "end": { "local": "2065-08-16T11:46:14+08:00", "utc": "2065-08-16T03:46:14Z", "ms": 3017619974133.9434 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-15", "window": { "start": { "local": "2065-08-15T11:43:15+08:00", "utc": "2065-08-15T03:43:15Z", "ms": 3017533394506.7734 }, "end": { "local": "2065-08-15T12:31:15+08:00", "utc": "2065-08-15T04:31:15Z", "ms": 3017536274506.7734 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-08-16", "window": { "start": { "local": "2065-08-16T11:43:02+08:00", "utc": "2065-08-16T03:43:02Z", "ms": 3017619781974.7197 }, "end": { "local": "2065-08-16T12:31:02+08:00", "utc": "2065-08-16T04:31:02Z", "ms": 3017622661974.7197 } }, "covered_min": 3, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 12:51 on Sat 15 Aug to 11:46 on Sun 16 Aug.", "fact": "2065-08-15T04:50:48Z → 2065-08-16T03:46:14Z" }, { "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": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 3 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 192 s < 300 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Fuzhou, 2065: Sunday 16 August.", "fact": "confidence: boundary (margin)" } ], "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": "2065-08-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-16", "confidence": "boundary" } ], "quote": "In Fuzhou, Ṛṣi Tarpaṇa 2065 falls on Sunday 16 August. Pūrṇimā runs from 12:51 on Sat 15 Aug to 11:46 on Sun 16 Aug and covers 3 of 48 minutes of madhyāhna that midday. It is 3 min 12 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28964, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2065-08-17T11:09:24+08:00", "utc": "2065-08-17T03:09:24Z", "ms": 3017704164381.3438 }, "end": { "local": "2065-08-18T11:04:31+08:00", "utc": "2065-08-18T03:04:31Z", "ms": 3017790270933.197 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-17T11:09:24+08:00", "utc": "2065-08-17T03:09:24Z", "ms": 3017704164381.3438 }, "end": { "local": "2065-08-18T11:04:31+08:00", "utc": "2065-08-18T03:04:31Z", "ms": 3017790270933.197 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-08-17", "window": { "start": { "local": "2065-08-17T19:12:08+08:00", "utc": "2065-08-17T11:12:08Z", "ms": 3017733128038.803 }, "end": { "local": "2065-08-17T19:12:08+08:00", "utc": "2065-08-17T11:12:08Z", "ms": 3017733128038.803 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-08-18", "window": { "start": { "local": "2065-08-18T19:44:03+08:00", "utc": "2065-08-18T11:44:03Z", "ms": 3017821442881.356 }, "end": { "local": "2065-08-18T19:44:03+08:00", "utc": "2065-08-18T11:44:03Z", "ms": 3017821442881.356 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 11:09 on Mon 17 Aug to 11:05 on Tue 18 Aug.", "fact": "2065-08-17T03:09:24Z → 2065-08-18T03:04:31Z" }, { "step": "kaala", "text": "Moonrise is at 19:12 on the 17th and 19:44 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28964 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Fuzhou, 2065: Monday 17 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunyasayana vrata (Dvitiya current at moonrise; if occurs on two successive days, it is to be observed on the second day)." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata 2065 falls on Monday 17 August. Dvitīyā runs from 11:09 on Mon 17 Aug to 11:05 on Tue 18 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 476, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-08-18T11:04:31+08:00", "utc": "2065-08-18T03:04:31Z", "ms": 3017790270933.197 }, "end": { "local": "2065-08-19T11:34:26+08:00", "utc": "2065-08-19T03:34:26Z", "ms": 3017878465617.463 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-18T11:04:31+08:00", "utc": "2065-08-18T03:04:31Z", "ms": 3017790270933.197 }, "end": { "local": "2065-08-19T11:34:26+08:00", "utc": "2065-08-19T03:34:26Z", "ms": 3017878465617.463 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-18", "window": { "start": { "local": "2065-08-18T11:42:35+08:00", "utc": "2065-08-18T03:42:35Z", "ms": 3017792555384.783 }, "end": { "local": "2065-08-18T12:30:35+08:00", "utc": "2065-08-18T04:30:35Z", "ms": 3017795435384.783 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-08-19", "window": { "start": { "local": "2065-08-19T11:42:21+08:00", "utc": "2065-08-19T03:42:21Z", "ms": 3017878941356.3774 }, "end": { "local": "2065-08-19T12:30:21+08:00", "utc": "2065-08-19T04:30:21Z", "ms": 3017881821356.3774 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:05 on Tue 18 Aug to 11:34 on Wed 19 Aug.", "fact": "2065-08-18T03:04:31Z → 2065-08-19T03:34:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:43–12:31 on the 18th, 11:42–12:30 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 476 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Fuzhou, 2065: Tuesday 18 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": "2065-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Kajjalī Tṛtīyā (Kajari Teej) 2065 falls on Tuesday 18 August. Tṛtīyā runs from 11:05 on Tue 18 Aug to 11:34 on Wed 19 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11946, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-08-19T11:34:26+08:00", "utc": "2065-08-19T03:34:26Z", "ms": 3017878465617.463 }, "end": { "local": "2065-08-20T12:39:45+08:00", "utc": "2065-08-20T04:39:45Z", "ms": 3017968785376.9116 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-19T11:34:26+08:00", "utc": "2065-08-19T03:34:26Z", "ms": 3017878465617.463 }, "end": { "local": "2065-08-20T12:39:45+08:00", "utc": "2065-08-20T04:39:45Z", "ms": 3017968785376.9116 } }, "kaala": "sayahna", "days": [ { "local_date": "2065-08-19", "window": { "start": { "local": "2065-08-19T15:59:31+08:00", "utc": "2065-08-19T07:59:31Z", "ms": 3017894371018.0044 }, "end": { "local": "2065-08-19T18:34:57+08:00", "utc": "2065-08-19T10:34:57Z", "ms": 3017903697459.089 } }, "covered_min": 155, "window_min": 155, "qualifies": true }, { "local_date": "2065-08-20", "window": { "start": { "local": "2065-08-20T15:58:52+08:00", "utc": "2065-08-20T07:58:52Z", "ms": 3017980731778.888 }, "end": { "local": "2065-08-20T18:34:02+08:00", "utc": "2065-08-20T10:34:02Z", "ms": 3017990041725.659 } }, "covered_min": 0, "window_min": 155, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:34 on Wed 19 Aug to 12:40 on Thu 20 Aug.", "fact": "2065-08-19T03:34:26Z → 2065-08-20T04:39:45Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:00–18:35 on the 19th, 15:59–18:34 on the 20th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 155 of 155 minutes on the 19th and 0 of 155 on the 20th.", "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 11946 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Fuzhou, 2065: Wednesday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bahula-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Bahula caturthi (Madhyadesa) (Sayahnavyapini: if occurs on two successive days, it is to be observed on the 1st day)." } ], "kaala": "sayahna", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Bahulā Caturthī 2065 falls on Wednesday 19 August. Caturthī runs from 11:34 on Wed 19 Aug to 12:40 on Thu 20 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-08-19", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29270, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-08-19T11:34:26+08:00", "utc": "2065-08-19T03:34:26Z", "ms": 3017878465617.463 }, "end": { "local": "2065-08-20T12:39:45+08:00", "utc": "2065-08-20T04:39:45Z", "ms": 3017968785376.9116 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-19T11:34:26+08:00", "utc": "2065-08-19T03:34:26Z", "ms": 3017878465617.463 }, "end": { "local": "2065-08-20T12:39:45+08:00", "utc": "2065-08-20T04:39:45Z", "ms": 3017968785376.9116 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-08-19", "window": { "start": { "local": "2065-08-19T20:15:29+08:00", "utc": "2065-08-19T12:15:29Z", "ms": 3017909728648.921 }, "end": { "local": "2065-08-19T20:15:29+08:00", "utc": "2065-08-19T12:15:29Z", "ms": 3017909728648.921 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-08-20", "window": { "start": { "local": "2065-08-20T20:47:35+08:00", "utc": "2065-08-20T12:47:35Z", "ms": 3017998055246.367 }, "end": { "local": "2065-08-20T20:47:35+08:00", "utc": "2065-08-20T12:47:35Z", "ms": 3017998055246.367 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:34 on Wed 19 Aug to 12:40 on Thu 20 Aug.", "fact": "2065-08-19T03:34:26Z → 2065-08-20T04:39:45Z" }, { "step": "kaala", "text": "Moonrise is at 20:15 on the 19th and 20:48 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29270 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Wednesday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Wednesday 19 August. Caturthī runs from 11:34 on Wed 19 Aug to 12:40 on Thu 20 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-08-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6486, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-08-21T14:17:58+08:00", "utc": "2065-08-21T06:17:58Z", "ms": 3018061077866.708 }, "end": { "local": "2065-08-22T16:22:44+08:00", "utc": "2065-08-22T08:22:44Z", "ms": 3018154963793.2964 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-21T14:17:58+08:00", "utc": "2065-08-21T06:17:58Z", "ms": 3018061077866.708 }, "end": { "local": "2065-08-22T16:22:44+08:00", "utc": "2065-08-22T08:22:44Z", "ms": 3018154963793.2964 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-21", "window": { "start": { "local": "2065-08-21T11:41:52+08:00", "utc": "2065-08-21T03:41:52Z", "ms": 3018051711906.5283 }, "end": { "local": "2065-08-21T12:29:52+08:00", "utc": "2065-08-21T04:29:52Z", "ms": 3018054591906.5283 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-08-22", "window": { "start": { "local": "2065-08-22T11:41:37+08:00", "utc": "2065-08-22T03:41:37Z", "ms": 3018138096514.342 }, "end": { "local": "2065-08-22T12:29:37+08:00", "utc": "2065-08-22T04:29:37Z", "ms": 3018140976514.342 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:18 on Fri 21 Aug to 16:23 on Sat 22 Aug.", "fact": "2065-08-21T06:17:58Z → 2065-08-22T08:22:44Z" }, { "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": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6486 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Fuzhou, 2065: Saturday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Hala Ṣaṣṭhī 2065 falls on Saturday 22 August. Ṣaṣṭhī runs from 14:18 on Fri 21 Aug to 16:23 on Sat 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9162, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-08-23T18:43:57+08:00", "utc": "2065-08-23T10:43:57Z", "ms": 3018249836719.174 }, "end": { "local": "2065-08-24T21:08:36+08:00", "utc": "2065-08-24T13:08:36Z", "ms": 3018344915784.236 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-23T18:43:57+08:00", "utc": "2065-08-23T10:43:57Z", "ms": 3018249836719.174 }, "end": { "local": "2065-08-24T21:08:36+08:00", "utc": "2065-08-24T13:08:36Z", "ms": 3018344915784.236 } }, "kaala": "nishita", "days": [ { "local_date": "2065-08-23", "window": { "start": { "local": "2065-08-23T23:41:34+08:00", "utc": "2065-08-23T15:41:34Z", "ms": 3018267693719.087 }, "end": { "local": "2065-08-24T00:29:34+08:00", "utc": "2065-08-23T16:29:34Z", "ms": 3018270573719.087 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-08-24", "window": { "start": { "local": "2065-08-24T23:41:17+08:00", "utc": "2065-08-24T15:41:17Z", "ms": 3018354077408.7485 }, "end": { "local": "2065-08-25T00:29:17+08:00", "utc": "2065-08-24T16:29:17Z", "ms": 3018356957408.7485 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 18:44 on Sun 23 Aug to 21:09 on Mon 24 Aug.", "fact": "2065-08-23T10:43:57Z → 2065-08-24T13:08:36Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:42–00:30 on the 23rd, 23:41–00:29 on the 24th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 48 of 48 minutes on the 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9162 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Fuzhou, 2065: Sunday 23 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": "2065-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Janmāṣṭamī 2065 falls on Sunday 23 August. Aṣṭamī runs from 18:44 on Sun 23 Aug to 21:09 on Mon 24 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13987, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-08-22T16:22:44+08:00", "utc": "2065-08-22T08:22:44Z", "ms": 3018154963793.2964 }, "end": { "local": "2065-08-23T18:43:57+08:00", "utc": "2065-08-23T10:43:57Z", "ms": 3018249836719.174 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-22T16:22:44+08:00", "utc": "2065-08-22T08:22:44Z", "ms": 3018154963793.2964 }, "end": { "local": "2065-08-23T18:43:57+08:00", "utc": "2065-08-23T10:43:57Z", "ms": 3018249836719.174 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-22", "window": { "start": { "local": "2065-08-22T11:41:37+08:00", "utc": "2065-08-22T03:41:37Z", "ms": 3018138096514.342 }, "end": { "local": "2065-08-22T12:29:37+08:00", "utc": "2065-08-22T04:29:37Z", "ms": 3018140976514.342 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-08-23", "window": { "start": { "local": "2065-08-23T11:41:21+08:00", "utc": "2065-08-23T03:41:21Z", "ms": 3018224480696.643 }, "end": { "local": "2065-08-23T12:29:21+08:00", "utc": "2065-08-23T04:29:21Z", "ms": 3018227360696.643 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:23 on Sat 22 Aug to 18:44 on Sun 23 Aug.", "fact": "2065-08-22T08:22:44Z → 2065-08-23T10:43:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 22nd, 11:41–12:29 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 13987 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Fuzhou, 2065: Sunday 23 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalā Saptamī 2065 falls on Sunday 23 August. Saptamī runs from 16:23 on Sat 22 Aug to 18:44 on Sun 23 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-08-27", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11629, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-08-27T01:12:22+08:00", "utc": "2065-08-26T17:12:22Z", "ms": 3018532341663.4834 }, "end": { "local": "2065-08-28T02:27:51+08:00", "utc": "2065-08-27T18:27:51Z", "ms": 3018623271075.8286 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-27T01:12:22+08:00", "utc": "2065-08-26T17:12:22Z", "ms": 3018532341663.4834 }, "end": { "local": "2065-08-28T02:27:51+08:00", "utc": "2065-08-27T18:27:51Z", "ms": 3018623271075.8286 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-08-27", "window": { "start": { "local": "2065-08-27T05:41:14+08:00", "utc": "2065-08-26T21:41:14Z", "ms": 3018548474363.5483 }, "end": { "local": "2065-08-27T05:41:14+08:00", "utc": "2065-08-26T21:41:14Z", "ms": 3018548474363.5483 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-08-28", "window": { "start": { "local": "2065-08-28T05:41:40+08:00", "utc": "2065-08-27T21:41:40Z", "ms": 3018634899780.928 }, "end": { "local": "2065-08-28T05:41:40+08:00", "utc": "2065-08-27T21:41:40Z", "ms": 3018634899780.928 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:12 on Thu 27 Aug to 02:28 on Fri 28 Aug.", "fact": "2065-08-26T17:12:22Z → 2065-08-27T18:27:51Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 27th and 05:42 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 27th and is not on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 11629 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Fuzhou, 2065: Thursday 27 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Ajā Ekādaśī 2065 falls on Thursday 27 August. Ekādaśī runs from 01:12 on Thu 27 Aug to 02:28 on Fri 28 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-08-27", "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/2065/pradosha-vrata?on=2065-08-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25145, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-08-29T03:02:36+08:00", "utc": "2065-08-28T19:02:36Z", "ms": 3018711756444.047 }, "end": { "local": "2065-08-30T02:54:34+08:00", "utc": "2065-08-29T18:54:34Z", "ms": 3018797673968.376 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-29T03:02:36+08:00", "utc": "2065-08-28T19:02:36Z", "ms": 3018711756444.047 }, "end": { "local": "2065-08-30T02:54:34+08:00", "utc": "2065-08-29T18:54:34Z", "ms": 3018797673968.376 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-08-28", "window": { "start": { "local": "2065-08-28T18:26:12+08:00", "utc": "2065-08-28T10:26:12Z", "ms": 3018680771672.5806 }, "end": { "local": "2065-08-28T19:56:19+08:00", "utc": "2065-08-28T11:56:19Z", "ms": 3018686178789.769 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2065-08-29", "window": { "start": { "local": "2065-08-29T18:25:10+08:00", "utc": "2065-08-29T10:25:10Z", "ms": 3018767110258.7393 }, "end": { "local": "2065-08-29T19:55:29+08:00", "utc": "2065-08-29T11:55:29Z", "ms": 3018772528914.772 } }, "covered_min": 90, "window_min": 90, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:03 on Sat 29 Aug to 02:55 on Sun 30 Aug.", "fact": "2065-08-28T19:02:36Z → 2065-08-29T18:54:34Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:26–19:56 on the 28th, 18:25–19:55 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 90 minutes on the 28th and 90 of 90 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25145 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Saturday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Saturday 29 August. Trayodaśī runs from 03:03 on Sat 29 Aug to 02:55 on Sun 30 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-08-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22250, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-08-30T02:54:34+08:00", "utc": "2065-08-29T18:54:34Z", "ms": 3018797673968.376 }, "end": { "local": "2065-08-31T02:05:28+08:00", "utc": "2065-08-30T18:05:28Z", "ms": 3018881128271.593 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-30T02:54:34+08:00", "utc": "2065-08-29T18:54:34Z", "ms": 3018797673968.376 }, "end": { "local": "2065-08-31T02:05:28+08:00", "utc": "2065-08-30T18:05:28Z", "ms": 3018881128271.593 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-08-29", "window": { "start": { "local": "2065-08-29T18:25:10+08:00", "utc": "2065-08-29T10:25:10Z", "ms": 3018767110258.7393 }, "end": { "local": "2065-08-29T19:55:29+08:00", "utc": "2065-08-29T11:55:29Z", "ms": 3018772528914.772 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2065-08-30", "window": { "start": { "local": "2065-08-30T18:24:08+08:00", "utc": "2065-08-30T10:24:08Z", "ms": 3018853448333.249 }, "end": { "local": "2065-08-30T19:54:39+08:00", "utc": "2065-08-30T11:54:39Z", "ms": 3018858878577.747 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:55 on Sun 30 Aug to 02:05 on Mon 31 Aug.", "fact": "2065-08-29T18:54:34Z → 2065-08-30T18:05:28Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:25–19:55 on the 29th, 18:24–19:55 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 0 of 90 minutes on the 29th and 91 of 91 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22250 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Fuzhou, 2065: Sunday 30 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Aghora Caturdaśī 2065 falls on Sunday 30 August. Caturdaśī runs from 02:55 on Sun 30 Aug to 02:05 on Mon 31 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/shivaratri?on=2065-08-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5877, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-08-30T02:54:34+08:00", "utc": "2065-08-29T18:54:34Z", "ms": 3018797673968.376 }, "end": { "local": "2065-08-31T02:05:28+08:00", "utc": "2065-08-30T18:05:28Z", "ms": 3018881128271.593 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-08-30T02:54:34+08:00", "utc": "2065-08-29T18:54:34Z", "ms": 3018797673968.376 }, "end": { "local": "2065-08-31T02:05:28+08:00", "utc": "2065-08-30T18:05:28Z", "ms": 3018881128271.593 } }, "kaala": "nishita", "days": [ { "local_date": "2065-08-29", "window": { "start": { "local": "2065-08-29T23:39:50+08:00", "utc": "2065-08-29T15:39:50Z", "ms": 3018785990218.862 }, "end": { "local": "2065-08-30T00:27:50+08:00", "utc": "2065-08-29T16:27:50Z", "ms": 3018788870218.862 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-08-30", "window": { "start": { "local": "2065-08-30T23:39:32+08:00", "utc": "2065-08-30T15:39:32Z", "ms": 3018872371750.116 }, "end": { "local": "2065-08-31T00:27:32+08:00", "utc": "2065-08-30T16:27:32Z", "ms": 3018875251750.116 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:55 on Sun 30 Aug to 02:05 on Mon 31 Aug.", "fact": "2065-08-29T18:54:34Z → 2065-08-30T18:05:28Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:40–00:28 on the 29th, 23:40–00:28 on the 30th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5877 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Sunday 30 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-08-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Sunday 30 August. Caturdaśī runs from 02:55 on Sun 30 Aug to 02:05 on Mon 31 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-08-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37086, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-09-01T00:40:00+08:00", "utc": "2065-08-31T16:40:00Z", "ms": 3018962400085.815 }, "end": { "local": "2065-09-01T22:44:48+08:00", "utc": "2065-09-01T14:44:48Z", "ms": 3019041887987.8477 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-01T00:40:00+08:00", "utc": "2065-08-31T16:40:00Z", "ms": 3018962400085.815 }, "end": { "local": "2065-09-01T22:44:48+08:00", "utc": "2065-09-01T14:44:48Z", "ms": 3019041887987.8477 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-08-31", "window": { "start": { "local": "2065-08-31T11:39:01+08:00", "utc": "2065-08-31T03:39:01Z", "ms": 3018915540542.8 }, "end": { "local": "2065-08-31T12:27:01+08:00", "utc": "2065-08-31T04:27:01Z", "ms": 3018918420542.8 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-09-01", "window": { "start": { "local": "2065-09-01T11:38:42+08:00", "utc": "2065-09-01T03:38:42Z", "ms": 3019001921527.9663 }, "end": { "local": "2065-09-01T12:26:42+08:00", "utc": "2065-09-01T04:26:42Z", "ms": 3019004801527.9663 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:40 on Tue 1 Sep to 22:45 on Tue 1 Sep.", "fact": "2065-08-31T16:40:00Z → 2065-09-01T14:44:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 31st, 11:39–12:27 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 37086 s" }, { "step": "ruling", "text": "Rudra Vrata, Fuzhou, 2065: Tuesday 1 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rudra-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Rudra vrata (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Rudra Vrata 2065 falls on Tuesday 1 September. Pratipadā runs from 00:40 on Tue 1 Sep to 22:45 on Tue 1 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19820, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2065-09-02T20:27:35+08:00", "utc": "2065-09-02T12:27:35Z", "ms": 3019120054849.011 }, "end": { "local": "2065-09-03T17:56:23+08:00", "utc": "2065-09-03T09:56:23Z", "ms": 3019197383034.574 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-02T20:27:35+08:00", "utc": "2065-09-02T12:27:35Z", "ms": 3019120054849.011 }, "end": { "local": "2065-09-03T17:56:23+08:00", "utc": "2065-09-03T09:56:23Z", "ms": 3019197383034.574 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-02", "window": { "start": { "local": "2065-09-02T11:38:22+08:00", "utc": "2065-09-02T03:38:22Z", "ms": 3019088302224.36 }, "end": { "local": "2065-09-02T12:26:22+08:00", "utc": "2065-09-02T04:26:22Z", "ms": 3019091182224.36 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-09-03", "window": { "start": { "local": "2065-09-03T11:38:03+08:00", "utc": "2065-09-03T03:38:03Z", "ms": 3019174682644.9346 }, "end": { "local": "2065-09-03T12:26:03+08:00", "utc": "2065-09-03T04:26:03Z", "ms": 3019177562644.9346 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 20:28 on Wed 2 Sep to 17:56 on Thu 3 Sep.", "fact": "2065-09-02T12:27:35Z → 2065-09-03T09:56:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 2nd, 11:38–12:26 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19820 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Fuzhou, 2065: Thursday 3 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "haritalika-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Haritālikā Vrata (Hartalika Teej) 2065 falls on Thursday 3 September. Tṛtīyā runs from 20:28 on Wed 2 Sep to 17:56 on Thu 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10396, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-09-03T17:56:23+08:00", "utc": "2065-09-03T09:56:23Z", "ms": 3019197383034.574 }, "end": { "local": "2065-09-04T15:18:58+08:00", "utc": "2065-09-04T07:18:58Z", "ms": 3019274338473.197 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-03T17:56:23+08:00", "utc": "2065-09-03T09:56:23Z", "ms": 3019197383034.574 }, "end": { "local": "2065-09-04T15:18:58+08:00", "utc": "2065-09-04T07:18:58Z", "ms": 3019274338473.197 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-03", "window": { "start": { "local": "2065-09-03T11:38:03+08:00", "utc": "2065-09-03T03:38:03Z", "ms": 3019174682644.9346 }, "end": { "local": "2065-09-03T12:26:03+08:00", "utc": "2065-09-03T04:26:03Z", "ms": 3019177562644.9346 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-09-04", "window": { "start": { "local": "2065-09-04T11:37:43+08:00", "utc": "2065-09-04T03:37:43Z", "ms": 3019261062803.159 }, "end": { "local": "2065-09-04T12:25:43+08:00", "utc": "2065-09-04T04:25:43Z", "ms": 3019263942803.159 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:56 on Thu 3 Sep to 15:19 on Fri 4 Sep.", "fact": "2065-09-03T09:56:23Z → 2065-09-04T07:18:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 3rd, 11:38–12:26 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 10396 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Fuzhou, 2065: Friday 4 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Varada caturthi (purvaviddha, madhyahnavyapini), Samvatsari parva (Jain-caturthi paksa), Saubhagya caturthi (Bengal), Ganesa caturthi (madhyahna vyapini and purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Caturthī 2065 falls on Friday 4 September. Caturthī runs from 17:56 on Thu 3 Sep to 15:19 on Fri 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1020, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-09-04T15:18:58+08:00", "utc": "2065-09-04T07:18:58Z", "ms": 3019274338473.197 }, "end": { "local": "2065-09-05T12:42:22+08:00", "utc": "2065-09-05T04:42:22Z", "ms": 3019351342488.005 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-04T15:18:58+08:00", "utc": "2065-09-04T07:18:58Z", "ms": 3019274338473.197 }, "end": { "local": "2065-09-05T12:42:22+08:00", "utc": "2065-09-05T04:42:22Z", "ms": 3019351342488.005 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-04", "window": { "start": { "local": "2065-09-04T11:37:43+08:00", "utc": "2065-09-04T03:37:43Z", "ms": 3019261062803.159 }, "end": { "local": "2065-09-04T12:25:43+08:00", "utc": "2065-09-04T04:25:43Z", "ms": 3019263942803.159 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-09-05", "window": { "start": { "local": "2065-09-05T11:37:23+08:00", "utc": "2065-09-05T03:37:23Z", "ms": 3019347442713.276 }, "end": { "local": "2065-09-05T12:25:23+08:00", "utc": "2065-09-05T04:25:23Z", "ms": 3019350322713.276 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 15:19 on Fri 4 Sep to 12:42 on Sat 5 Sep.", "fact": "2065-09-04T07:18:58Z → 2065-09-05T04:42:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 4th, 11:37–12:25 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 1020 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Fuzhou, 2065: Saturday 5 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Rsi pancami (madhyahnavyapini) — If occurs on two successive days, it is to be observed according to Madhava on the 1st day and according to Hemadri and Divodasa on the 2nd day" } ], "kaala": "madhyahna", "priority": "disputed", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṛṣi Pañcamī 2065 falls on Saturday 5 September. Pañcamī runs from 15:19 on Fri 4 Sep to 12:42 on Sat 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1020, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-09-05T12:42:22+08:00", "utc": "2065-09-05T04:42:22Z", "ms": 3019351342488.005 }, "end": { "local": "2065-09-06T10:12:31+08:00", "utc": "2065-09-06T02:12:31Z", "ms": 3019428750845.6157 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-05T12:42:22+08:00", "utc": "2065-09-05T04:42:22Z", "ms": 3019351342488.005 }, "end": { "local": "2065-09-06T10:12:31+08:00", "utc": "2065-09-06T02:12:31Z", "ms": 3019428750845.6157 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-05", "window": { "start": { "local": "2065-09-05T11:37:23+08:00", "utc": "2065-09-05T03:37:23Z", "ms": 3019347442713.276 }, "end": { "local": "2065-09-05T12:25:23+08:00", "utc": "2065-09-05T04:25:23Z", "ms": 3019350322713.276 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-09-06", "window": { "start": { "local": "2065-09-06T11:37:02+08:00", "utc": "2065-09-06T03:37:02Z", "ms": 3019433822390.6167 }, "end": { "local": "2065-09-06T12:25:02+08:00", "utc": "2065-09-06T04:25:02Z", "ms": 3019436702390.6167 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:42 on Sat 5 Sep to 10:13 on Sun 6 Sep.", "fact": "2065-09-05T04:42:22Z → 2065-09-06T02:12:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:37–12:25 on the 5th, 11:37–12:25 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 1020 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Fuzhou, 2065: Sunday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi-bhadrapada", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Surya sasthi (paraviddha), Lolarka sasthi" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Bhādrapada) 2065 falls on Sunday 6 September. Ṣaṣṭhī runs from 12:42 on Sat 5 Sep to 10:13 on Sun 6 Sep, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5072, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-09-06T10:12:31+08:00", "utc": "2065-09-06T02:12:31Z", "ms": 3019428750845.6157 }, "end": { "local": "2065-09-07T07:54:01+08:00", "utc": "2065-09-06T23:54:01Z", "ms": 3019506840792.2627 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-06T10:12:31+08:00", "utc": "2065-09-06T02:12:31Z", "ms": 3019428750845.6157 }, "end": { "local": "2065-09-07T07:54:01+08:00", "utc": "2065-09-06T23:54:01Z", "ms": 3019506840792.2627 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-06", "window": { "start": { "local": "2065-09-06T11:37:02+08:00", "utc": "2065-09-06T03:37:02Z", "ms": 3019433822390.6167 }, "end": { "local": "2065-09-06T12:25:02+08:00", "utc": "2065-09-06T04:25:02Z", "ms": 3019436702390.6167 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-09-07", "window": { "start": { "local": "2065-09-07T11:36:42+08:00", "utc": "2065-09-07T03:36:42Z", "ms": 3019520201851.6157 }, "end": { "local": "2065-09-07T12:24:42+08:00", "utc": "2065-09-07T04:24:42Z", "ms": 3019523081851.6157 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:13 on Sun 6 Sep to 07:54 on Mon 7 Sep.", "fact": "2065-09-06T02:12:31Z → 2065-09-06T23:54:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:37–12:25 on the 6th, 11:37–12:25 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5072 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Fuzhou, 2065: Sunday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "muktabharana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Muktabharana vrata (purvaviddha), Lalita saptami (Bengal & Orissa)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Muktābharaṇa Vrata 2065 falls on Sunday 6 September. Saptamī runs from 10:13 on Sun 6 Sep to 07:54 on Mon 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13361, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-09-07T07:54:01+08:00", "utc": "2065-09-06T23:54:01Z", "ms": 3019506840792.2627 }, "end": { "local": "2065-09-08T05:50:08+08:00", "utc": "2065-09-07T21:50:08Z", "ms": 3019585807878.2856 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-07T07:54:01+08:00", "utc": "2065-09-06T23:54:01Z", "ms": 3019506840792.2627 }, "end": { "local": "2065-09-08T05:50:08+08:00", "utc": "2065-09-07T21:50:08Z", "ms": 3019585807878.2856 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-07", "window": { "start": { "local": "2065-09-07T11:36:42+08:00", "utc": "2065-09-07T03:36:42Z", "ms": 3019520201851.6157 }, "end": { "local": "2065-09-07T12:24:42+08:00", "utc": "2065-09-07T04:24:42Z", "ms": 3019523081851.6157 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-09-08", "window": { "start": { "local": "2065-09-08T11:36:21+08:00", "utc": "2065-09-08T03:36:21Z", "ms": 3019606581113.916 }, "end": { "local": "2065-09-08T12:24:21+08:00", "utc": "2065-09-08T04:24:21Z", "ms": 3019609461113.916 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 07:54 on Mon 7 Sep to 05:50 on Tue 8 Sep.", "fact": "2065-09-06T23:54:01Z → 2065-09-07T21:50:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:37–12:25 on the 7th, 11:36–12:24 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13361 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Fuzhou, 2065: Monday 7 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "radhashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Rādhāṣṭamī 2065 falls on Monday 7 September. Aṣṭamī runs from 07:54 on Mon 7 Sep to 05:50 on Tue 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-09-10", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11610, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-09-10T02:33:28+08:00", "utc": "2065-09-09T18:33:28Z", "ms": 3019746807953.082 }, "end": { "local": "2065-09-11T01:22:31+08:00", "utc": "2065-09-10T17:22:31Z", "ms": 3019828950849.251 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-10T02:33:28+08:00", "utc": "2065-09-09T18:33:28Z", "ms": 3019746807953.082 }, "end": { "local": "2065-09-11T01:22:31+08:00", "utc": "2065-09-10T17:22:31Z", "ms": 3019828950849.251 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-09-10", "window": { "start": { "local": "2065-09-10T05:46:58+08:00", "utc": "2065-09-09T21:46:58Z", "ms": 3019758418410.5396 }, "end": { "local": "2065-09-10T05:46:58+08:00", "utc": "2065-09-09T21:46:58Z", "ms": 3019758418410.5396 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-09-11", "window": { "start": { "local": "2065-09-11T05:47:22+08:00", "utc": "2065-09-10T21:47:22Z", "ms": 3019844842244.3477 }, "end": { "local": "2065-09-11T05:47:22+08:00", "utc": "2065-09-10T21:47:22Z", "ms": 3019844842244.3477 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:33 on Thu 10 Sep to 01:23 on Fri 11 Sep.", "fact": "2065-09-09T18:33:28Z → 2065-09-10T17:22:31Z" }, { "step": "kaala", "text": "Sunrise is at 05:47 on the 10th and 05:47 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 11610 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Fuzhou, 2065: Thursday 10 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Parivartanī Ekādaśī 2065 falls on Thursday 10 September. Ekādaśī runs from 02:33 on Thu 10 Sep to 01:23 on Fri 11 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-09-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36767, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-09-11T01:22:31+08:00", "utc": "2065-09-10T17:22:31Z", "ms": 3019828950849.251 }, "end": { "local": "2065-09-12T00:30:48+08:00", "utc": "2065-09-11T16:30:48Z", "ms": 3019912247510.892 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-11T01:22:31+08:00", "utc": "2065-09-10T17:22:31Z", "ms": 3019828950849.251 }, "end": { "local": "2065-09-12T00:30:48+08:00", "utc": "2065-09-11T16:30:48Z", "ms": 3019912247510.892 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-11", "window": { "start": { "local": "2065-09-11T11:35:18+08:00", "utc": "2065-09-11T03:35:18Z", "ms": 3019865717902.596 }, "end": { "local": "2065-09-11T12:23:18+08:00", "utc": "2065-09-11T04:23:18Z", "ms": 3019868597902.596 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-09-12", "window": { "start": { "local": "2065-09-12T11:34:57+08:00", "utc": "2065-09-12T03:34:57Z", "ms": 3019952096569.176 }, "end": { "local": "2065-09-12T12:22:57+08:00", "utc": "2065-09-12T04:22:57Z", "ms": 3019954976569.176 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:23 on Fri 11 Sep to 00:31 on Sat 12 Sep.", "fact": "2065-09-10T17:22:31Z → 2065-09-11T16:30:48Z" }, { "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": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36767 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Fuzhou, 2065: Friday 11 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vamana-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Visnuparivartanotsava, Sakrotthana (in any of the naksatras U. Asadha, Sravana & Dhanistha), Kalki dvadasi, Sravana dvadasi (when combined with naksatra Sravana), Vamana jayanti (madhyahna vyapini)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Vāmana Jayantī 2065 falls on Friday 11 September. Dvādaśī runs from 01:23 on Fri 11 Sep to 00:31 on Sat 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-09-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15377, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-09-12T00:30:48+08:00", "utc": "2065-09-11T16:30:48Z", "ms": 3019912247510.892 }, "end": { "local": "2065-09-12T23:59:29+08:00", "utc": "2065-09-12T15:59:29Z", "ms": 3019996768764.2227 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-12T00:30:48+08:00", "utc": "2065-09-11T16:30:48Z", "ms": 3019912247510.892 }, "end": { "local": "2065-09-12T23:59:29+08:00", "utc": "2065-09-12T15:59:29Z", "ms": 3019996768764.2227 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-09-11", "window": { "start": { "local": "2065-09-11T18:11:14+08:00", "utc": "2065-09-11T10:11:14Z", "ms": 3019889473560.8447 }, "end": { "local": "2065-09-11T19:44:06+08:00", "utc": "2065-09-11T11:44:06Z", "ms": 3019895045891.2725 } }, "covered_min": 0, "window_min": 93, "qualifies": false }, { "local_date": "2065-09-12", "window": { "start": { "local": "2065-09-12T18:10:07+08:00", "utc": "2065-09-12T10:10:07Z", "ms": 3019975807099.3003 }, "end": { "local": "2065-09-12T19:43:11+08:00", "utc": "2065-09-12T11:43:11Z", "ms": 3019981391460.8315 } }, "covered_min": 93, "window_min": 93, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:31 on Sat 12 Sep to 23:59 on Sat 12 Sep.", "fact": "2065-09-11T16:30:48Z → 2065-09-12T15:59:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:11–19:44 on the 11th, 18:10–19:43 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 93 minutes on the 11th and 93 of 93 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 15377 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Saturday 12 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Saturday 12 September. Trayodaśī runs from 00:31 on Sat 12 Sep to 23:59 on Sat 12 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-09-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20921, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-09-12T23:59:29+08:00", "utc": "2065-09-12T15:59:29Z", "ms": 3019996768764.2227 }, "end": { "local": "2065-09-13T23:50:22+08:00", "utc": "2065-09-13T15:50:22Z", "ms": 3020082621992.8247 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2065-09-12T23:59:29+08:00", "utc": "2065-09-12T15:59:29Z", "ms": 3019996768764.2227 }, "end": { "local": "2065-09-13T23:50:22+08:00", "utc": "2065-09-13T15:50:22Z", "ms": 3020082621992.8247 } }, "kaala": "udaya-3", "days": [ { "local_date": "2065-09-13", "window": { "start": { "local": "2065-09-13T05:48:10+08:00", "utc": "2065-09-12T21:48:10Z", "ms": 3020017689810.7837 }, "end": { "local": "2065-09-13T08:16:20+08:00", "utc": "2065-09-13T00:16:20Z", "ms": 3020026579942.9355 } }, "covered_min": 148, "window_min": 148, "qualifies": true }, { "local_date": "2065-09-14", "window": { "start": { "local": "2065-09-14T05:48:34+08:00", "utc": "2065-09-13T21:48:34Z", "ms": 3020104113576.906 }, "end": { "local": "2065-09-14T08:16:26+08:00", "utc": "2065-09-14T00:16:26Z", "ms": 3020112985602.746 } }, "covered_min": 0, "window_min": 148, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:59 on Sat 12 Sep to 23:50 on Sun 13 Sep.", "fact": "2065-09-12T15:59:29Z → 2065-09-13T15:50:22Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:48–08:16 on the 13th, 05:49–08:16 on the 14th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 148 of 148 minutes on the 13th and 0 of 148 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20921 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Fuzhou, 2065: Sunday 13 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananta-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Ananta caturdasi (covering three muhurtas from sunrise, but one muhurta in Bengal)." } ], "not_evaluated": "In Bengal the row asks for one muhūrta from sunrise; that reading is not applied.", "kaala": "udaya-3", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Ananta Caturdaśī 2065 falls on Sunday 13 September. Caturdaśī runs from 23:59 on Sat 12 Sep to 23:50 on Sun 13 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-09-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29822, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-09-18T03:37:09+08:00", "utc": "2065-09-17T19:37:09Z", "ms": 3020441828612.84 }, "end": { "local": "2065-09-19T05:41:14+08:00", "utc": "2065-09-18T21:41:14Z", "ms": 3020535674116.414 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-18T03:37:09+08:00", "utc": "2065-09-17T19:37:09Z", "ms": 3020441828612.84 }, "end": { "local": "2065-09-19T05:41:14+08:00", "utc": "2065-09-18T21:41:14Z", "ms": 3020535674116.414 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-09-17", "window": { "start": { "local": "2065-09-17T19:20:06+08:00", "utc": "2065-09-17T11:20:06Z", "ms": 3020412006438.4805 }, "end": { "local": "2065-09-17T19:20:06+08:00", "utc": "2065-09-17T11:20:06Z", "ms": 3020412006438.4805 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-09-18", "window": { "start": { "local": "2065-09-18T19:55:50+08:00", "utc": "2065-09-18T11:55:50Z", "ms": 3020500550172.941 }, "end": { "local": "2065-09-18T19:55:50+08:00", "utc": "2065-09-18T11:55:50Z", "ms": 3020500550172.941 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:37 on Fri 18 Sep to 05:41 on Sat 19 Sep.", "fact": "2065-09-17T19:37:09Z → 2065-09-18T21:41:14Z" }, { "step": "kaala", "text": "Moonrise is at 19:20 on the 17th and 19:56 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29822 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Friday 18 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Friday 18 September. Caturthī runs from 03:37 on Fri 18 Sep to 05:41 on Sat 19 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-09-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 41368, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-09-20T08:04:12+08:00", "utc": "2065-09-20T00:04:12Z", "ms": 3020630651610.391 }, "end": { "local": "2065-09-21T10:35:46+08:00", "utc": "2065-09-21T02:35:46Z", "ms": 3020726146473.0366 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-20T08:04:12+08:00", "utc": "2065-09-20T00:04:12Z", "ms": 3020630651610.391 }, "end": { "local": "2065-09-21T10:35:46+08:00", "utc": "2065-09-21T02:35:46Z", "ms": 3020726146473.0366 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-09-20", "window": { "start": { "local": "2065-09-20T21:17:55+08:00", "utc": "2065-09-20T13:17:55Z", "ms": 3020678275237.969 }, "end": { "local": "2065-09-20T21:17:55+08:00", "utc": "2065-09-20T13:17:55Z", "ms": 3020678275237.969 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-09-21", "window": { "start": { "local": "2065-09-21T22:05:14+08:00", "utc": "2065-09-21T14:05:14Z", "ms": 3020767514016.503 }, "end": { "local": "2065-09-21T22:05:14+08:00", "utc": "2065-09-21T14:05:14Z", "ms": 3020767514016.503 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 08:04 on Sun 20 Sep to 10:36 on Mon 21 Sep.", "fact": "2065-09-20T00:04:12Z → 2065-09-21T02:35:46Z" }, { "step": "kaala", "text": "Moonrise is at 21:18 on the 20th and 22:05 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 41368 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Fuzhou, 2065: Sunday 20 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chandra-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Candra Ṣaṣṭhī 2065 falls on Sunday 20 September. Ṣaṣṭhī runs from 08:04 on Sun 20 Sep to 10:36 on Mon 21 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10043, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-09-22T13:02:43+08:00", "utc": "2065-09-22T05:02:43Z", "ms": 3020821363036.412 }, "end": { "local": "2065-09-23T15:10:29+08:00", "utc": "2065-09-23T07:10:29Z", "ms": 3020915428753.675 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-22T13:02:43+08:00", "utc": "2065-09-22T05:02:43Z", "ms": 3020821363036.412 }, "end": { "local": "2065-09-23T15:10:29+08:00", "utc": "2065-09-23T07:10:29Z", "ms": 3020915428753.675 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-09-22", "window": { "start": { "local": "2065-09-22T17:58:58+08:00", "utc": "2065-09-22T09:58:58Z", "ms": 3020839138054.488 }, "end": { "local": "2065-09-22T19:34:04+08:00", "utc": "2065-09-22T11:34:04Z", "ms": 3020844843660.4775 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2065-09-23", "window": { "start": { "local": "2065-09-23T17:57:51+08:00", "utc": "2065-09-23T09:57:51Z", "ms": 3020925471331.099 }, "end": { "local": "2065-09-23T19:33:09+08:00", "utc": "2065-09-23T11:33:09Z", "ms": 3020931189120.3145 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 13:03 on Tue 22 Sep to 15:10 on Wed 23 Sep.", "fact": "2065-09-22T05:02:43Z → 2065-09-23T07:10:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:59–19:34 on the 22nd, 17:58–19:33 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 95 of 95 minutes on the 22nd and 0 of 95 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10043 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Fuzhou, 2065: Tuesday 22 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": "2065-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Jitāṣṭamī (Jitiya) 2065 falls on Tuesday 22 September. Aṣṭamī runs from 13:03 on Tue 22 Sep to 15:10 on Wed 23 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31247, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-09-22T13:02:43+08:00", "utc": "2065-09-22T05:02:43Z", "ms": 3020821363036.412 }, "end": { "local": "2065-09-23T15:10:29+08:00", "utc": "2065-09-23T07:10:29Z", "ms": 3020915428753.675 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-22T13:02:43+08:00", "utc": "2065-09-22T05:02:43Z", "ms": 3020821363036.412 }, "end": { "local": "2065-09-23T15:10:29+08:00", "utc": "2065-09-23T07:10:29Z", "ms": 3020915428753.675 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-09-22", "window": { "start": { "local": "2065-09-22T22:56:36+08:00", "utc": "2065-09-22T14:56:36Z", "ms": 3020856995612.139 }, "end": { "local": "2065-09-22T22:56:36+08:00", "utc": "2065-09-22T14:56:36Z", "ms": 3020856995612.139 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-09-23", "window": { "start": { "local": "2065-09-23T23:51:16+08:00", "utc": "2065-09-23T15:51:16Z", "ms": 3020946676147.7183 }, "end": { "local": "2065-09-23T23:51:16+08:00", "utc": "2065-09-23T15:51:16Z", "ms": 3020946676147.7183 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 13:03 on Tue 22 Sep to 15:10 on Wed 23 Sep.", "fact": "2065-09-22T05:02:43Z → 2065-09-23T07:10:29Z" }, { "step": "kaala", "text": "Moonrise is at 22:57 on the 22nd and 23:51 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31247 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Fuzhou, 2065: Tuesday 22 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalakshmi-vrata-samapana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālakṣmī Vrata Samāpana 2065 falls on Tuesday 22 September. Aṣṭamī runs from 13:03 on Tue 22 Sep to 15:10 on Wed 23 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-09-26", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 42276, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-09-25T17:37:35+08:00", "utc": "2065-09-25T09:37:35Z", "ms": 3021097055297.1274 }, "end": { "local": "2065-09-26T17:40:49+08:00", "utc": "2065-09-26T09:40:49Z", "ms": 3021183649017.252 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-25T17:37:35+08:00", "utc": "2065-09-25T09:37:35Z", "ms": 3021097055297.1274 }, "end": { "local": "2065-09-26T17:40:49+08:00", "utc": "2065-09-26T09:40:49Z", "ms": 3021183649017.252 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-09-25", "window": { "start": { "local": "2065-09-25T05:53:00+08:00", "utc": "2065-09-24T21:53:00Z", "ms": 3021054779574.3594 }, "end": { "local": "2065-09-25T05:53:00+08:00", "utc": "2065-09-24T21:53:00Z", "ms": 3021054779574.3594 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-09-26", "window": { "start": { "local": "2065-09-26T05:53:25+08:00", "utc": "2065-09-25T21:53:25Z", "ms": 3021141204584.98 }, "end": { "local": "2065-09-26T05:53:25+08:00", "utc": "2065-09-25T21:53:25Z", "ms": 3021141204584.98 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:38 on Fri 25 Sep to 17:41 on Sat 26 Sep.", "fact": "2065-09-25T09:37:35Z → 2065-09-26T09:40:49Z" }, { "step": "kaala", "text": "Sunrise is at 05:53 on the 25th and 05:53 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 42276 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Fuzhou, 2065: Saturday 26 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Indirā Ekādaśī 2065 falls on Saturday 26 September. Ekādaśī runs from 17:38 on Fri 25 Sep to 17:41 on Sat 26 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-09-26", "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/2065/pradosha-vrata?on=2065-09-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3549, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-09-27T16:54:17+08:00", "utc": "2065-09-27T08:54:17Z", "ms": 3021267257211.5054 }, "end": { "local": "2065-09-28T15:21:21+08:00", "utc": "2065-09-28T07:21:21Z", "ms": 3021348080691.975 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-27T16:54:17+08:00", "utc": "2065-09-27T08:54:17Z", "ms": 3021267257211.5054 }, "end": { "local": "2065-09-28T15:21:21+08:00", "utc": "2065-09-28T07:21:21Z", "ms": 3021348080691.975 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-09-27", "window": { "start": { "local": "2065-09-27T17:53:26+08:00", "utc": "2065-09-27T09:53:26Z", "ms": 3021270806150.7036 }, "end": { "local": "2065-09-27T19:29:33+08:00", "utc": "2065-09-27T11:29:33Z", "ms": 3021276572692.4595 } }, "covered_min": 96, "window_min": 96, "qualifies": true }, { "local_date": "2065-09-28", "window": { "start": { "local": "2065-09-28T17:52:20+08:00", "utc": "2065-09-28T09:52:20Z", "ms": 3021357140415.6514 }, "end": { "local": "2065-09-28T19:28:39+08:00", "utc": "2065-09-28T11:28:39Z", "ms": 3021362919140.7476 } }, "covered_min": 0, "window_min": 96, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:54 on Sun 27 Sep to 15:21 on Mon 28 Sep.", "fact": "2065-09-27T08:54:17Z → 2065-09-28T07:21:21Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:53–19:30 on the 27th, 17:52–19:29 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 96 of 96 minutes on the 27th and 0 of 96 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3549 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Sunday 27 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": "2065-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Sunday 27 September. Trayodaśī runs from 16:54 on Sun 27 Sep to 15:21 on Mon 28 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-09-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shivaratri?on=2065-09-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29290, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-09-28T15:21:21+08:00", "utc": "2065-09-28T07:21:21Z", "ms": 3021348080691.975 }, "end": { "local": "2065-09-29T13:08:37+08:00", "utc": "2065-09-29T05:08:37Z", "ms": 3021426517164.0347 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-28T15:21:21+08:00", "utc": "2065-09-28T07:21:21Z", "ms": 3021348080691.975 }, "end": { "local": "2065-09-29T13:08:37+08:00", "utc": "2065-09-29T05:08:37Z", "ms": 3021426517164.0347 } }, "kaala": "nishita", "days": [ { "local_date": "2065-09-28", "window": { "start": { "local": "2065-09-28T23:29:31+08:00", "utc": "2065-09-28T15:29:31Z", "ms": 3021377370634.7617 }, "end": { "local": "2065-09-29T00:17:31+08:00", "utc": "2065-09-28T16:17:31Z", "ms": 3021380250634.7617 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-09-29", "window": { "start": { "local": "2065-09-29T23:29:11+08:00", "utc": "2065-09-29T15:29:11Z", "ms": 3021463750839.3877 }, "end": { "local": "2065-09-30T00:17:11+08:00", "utc": "2065-09-29T16:17:11Z", "ms": 3021466630839.3877 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:21 on Mon 28 Sep to 13:09 on Tue 29 Sep.", "fact": "2065-09-28T07:21:21Z → 2065-09-29T05:08:37Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:30–00:18 on the 28th, 23:29–00:17 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29290 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Monday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Monday 28 September. Caturdaśī runs from 15:21 on Mon 28 Sep to 13:09 on Tue 29 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-29", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 240, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2065-09-29T13:08:37+08:00", "utc": "2065-09-29T05:08:37Z", "ms": 3021426517164.0347 }, "end": { "local": "2065-09-30T10:24:55+08:00", "utc": "2065-09-30T02:24:55Z", "ms": 3021503094983.7485 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-29T13:08:37+08:00", "utc": "2065-09-29T05:08:37Z", "ms": 3021426517164.0347 }, "end": { "local": "2065-09-30T10:24:55+08:00", "utc": "2065-09-30T02:24:55Z", "ms": 3021503094983.7485 } }, "kaala": "aparahna", "days": [ { "local_date": "2065-09-29", "window": { "start": { "local": "2065-09-29T13:04:37+08:00", "utc": "2065-09-29T05:04:37Z", "ms": 3021426277314.5522 }, "end": { "local": "2065-09-29T15:27:56+08:00", "utc": "2065-09-29T07:27:56Z", "ms": 3021434876134.7793 } }, "covered_min": 139, "window_min": 143, "qualifies": true }, { "local_date": "2065-09-30", "window": { "start": { "local": "2065-09-30T13:04:09+08:00", "utc": "2065-09-30T05:04:09Z", "ms": 3021512648565.077 }, "end": { "local": "2065-09-30T15:27:09+08:00", "utc": "2065-09-30T07:27:09Z", "ms": 3021521229178.846 } }, "covered_min": 0, "window_min": 143, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 13:09 on Tue 29 Sep to 10:25 on Wed 30 Sep.", "fact": "2065-09-29T05:08:37Z → 2065-09-30T02:24:55Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:05–15:28 on the 29th, 13:04–15:27 on the 30th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 139 of 143 minutes on the 29th and 0 of 143 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 240 s < 300 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Fuzhou, 2065: Tuesday 29 September.", "fact": "confidence: boundary (margin)" } ], "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": "2065-09-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-29", "confidence": "boundary" } ], "quote": "In Fuzhou, Mahālaya Amāvāsyā 2065 falls on Tuesday 29 September. Amāvasyā runs from 13:09 on Tue 29 Sep to 10:25 on Wed 30 Sep and covers 139 of 143 minutes of aparāhṇa that afternoon. It is 4 min 00 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3823, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-09-30T10:24:55+08:00", "utc": "2065-09-30T02:24:55Z", "ms": 3021503094983.7485 }, "end": { "local": "2065-10-01T07:20:14+08:00", "utc": "2065-09-30T23:20:14Z", "ms": 3021578413982.5806 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-09-30T10:24:55+08:00", "utc": "2065-09-30T02:24:55Z", "ms": 3021503094983.7485 }, "end": { "local": "2065-10-01T07:20:14+08:00", "utc": "2065-09-30T23:20:14Z", "ms": 3021578413982.5806 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-09-30", "window": { "start": { "local": "2065-09-30T11:28:38+08:00", "utc": "2065-09-30T03:28:38Z", "ms": 3021506918258.1924 }, "end": { "local": "2065-09-30T12:16:38+08:00", "utc": "2065-09-30T04:16:38Z", "ms": 3021509798258.1924 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-10-01", "window": { "start": { "local": "2065-10-01T11:28:19+08:00", "utc": "2065-10-01T03:28:19Z", "ms": 3021593298891.952 }, "end": { "local": "2065-10-01T12:16:19+08:00", "utc": "2065-10-01T04:16:19Z", "ms": 3021596178891.952 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:25 on Wed 30 Sep to 07:20 on Thu 1 Oct.", "fact": "2065-09-30T02:24:55Z → 2065-09-30T23:20:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:29–12:17 on the 30th, 11:28–12:16 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3823 s" }, { "step": "ruling", "text": "Navarātrārambha, Fuzhou, 2065: Wednesday 30 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-09-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Navratri) 2065 falls on Wednesday 30 September. Pratipadā runs from 10:25 on Wed 30 Sep to 07:20 on Thu 1 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-10-03", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33998, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-10-03T00:49:12+08:00", "utc": "2065-10-02T16:49:12Z", "ms": 3021727752305.7036 }, "end": { "local": "2065-10-03T21:42:19+08:00", "utc": "2065-10-03T13:42:19Z", "ms": 3021802938718.478 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-10-03T00:49:12+08:00", "utc": "2065-10-02T16:49:12Z", "ms": 3021727752305.7036 }, "end": { "local": "2065-10-03T21:42:19+08:00", "utc": "2065-10-03T13:42:19Z", "ms": 3021802938718.478 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-10-02", "window": { "start": { "local": "2065-10-02T11:28:00+08:00", "utc": "2065-10-02T03:28:00Z", "ms": 3021679679821.26 }, "end": { "local": "2065-10-02T12:16:00+08:00", "utc": "2065-10-02T04:16:00Z", "ms": 3021682559821.26 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-10-03", "window": { "start": { "local": "2065-10-03T11:27:41+08:00", "utc": "2065-10-03T03:27:41Z", "ms": 3021766061061.674 }, "end": { "local": "2065-10-03T12:15:41+08:00", "utc": "2065-10-03T04:15:41Z", "ms": 3021768941061.674 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:49 on Sat 3 Oct to 21:42 on Sat 3 Oct.", "fact": "2065-10-02T16:49:12Z → 2065-10-03T13:42:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 on the 2nd, 11:28–12:16 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33998 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Saturday 3 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Saturday 3 October. Caturthī runs from 00:49 on Sat 3 Oct to 21:42 on Sat 3 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-10-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27694, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-10-05T16:25:35+08:00", "utc": "2065-10-05T08:25:35Z", "ms": 3021956734501.68 }, "end": { "local": "2065-10-06T14:26:25+08:00", "utc": "2065-10-06T06:26:25Z", "ms": 3022035985041.8135 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-10-05T16:25:35+08:00", "utc": "2065-10-05T08:25:35Z", "ms": 3021956734501.68 }, "end": { "local": "2065-10-06T14:26:25+08:00", "utc": "2065-10-06T06:26:25Z", "ms": 3022035985041.8135 } }, "kaala": "udaya-1", "days": [ { "local_date": "2065-10-05", "window": { "start": { "local": "2065-10-05T05:57:20+08:00", "utc": "2065-10-04T21:57:20Z", "ms": 3021919039809.2695 }, "end": { "local": "2065-10-05T06:44:30+08:00", "utc": "2065-10-04T22:44:30Z", "ms": 3021921869773.4414 } }, "covered_min": 0, "window_min": 47, "qualifies": false }, { "local_date": "2065-10-06", "window": { "start": { "local": "2065-10-06T05:57:47+08:00", "utc": "2065-10-05T21:57:47Z", "ms": 3022005467231.459 }, "end": { "local": "2065-10-06T06:44:51+08:00", "utc": "2065-10-05T22:44:51Z", "ms": 3022008291175.732 } }, "covered_min": 47, "window_min": 47, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:26 on Mon 5 Oct to 14:26 on Tue 6 Oct.", "fact": "2065-10-05T08:25:35Z → 2065-10-06T06:26:25Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 05:57–06:44 on the 5th, 05:58–06:45 on the 6th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 47 minutes on the 5th and 47 of 47 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27694 s" }, { "step": "ruling", "text": "Durgā Saptamī, Fuzhou, 2065: Tuesday 6 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise" } ], "kaala": "udaya-1", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Saptamī 2065 falls on Tuesday 6 October. Saptamī runs from 16:26 on Mon 5 Oct to 14:26 on Tue 6 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2554, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-10-06T14:26:25+08:00", "utc": "2065-10-06T06:26:25Z", "ms": 3022035985041.8135 }, "end": { "local": "2065-10-07T12:57:04+08:00", "utc": "2065-10-07T04:57:04Z", "ms": 3022117023960.8 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-10-06T14:26:25+08:00", "utc": "2065-10-06T06:26:25Z", "ms": 3022035985041.8135 }, "end": { "local": "2065-10-07T12:57:04+08:00", "utc": "2065-10-07T04:57:04Z", "ms": 3022117023960.8 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-10-06", "window": { "start": { "local": "2065-10-06T11:26:47+08:00", "utc": "2065-10-06T03:26:47Z", "ms": 3022025206813.5063 }, "end": { "local": "2065-10-06T12:14:47+08:00", "utc": "2065-10-06T04:14:47Z", "ms": 3022028086813.5063 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-10-07", "window": { "start": { "local": "2065-10-07T11:26:29+08:00", "utc": "2065-10-07T03:26:29Z", "ms": 3022111589466.746 }, "end": { "local": "2065-10-07T12:14:29+08:00", "utc": "2065-10-07T04:14:29Z", "ms": 3022114469466.746 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 14:26 on Tue 6 Oct to 12:57 on Wed 7 Oct.", "fact": "2065-10-06T06:26:25Z → 2065-10-07T04:57:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:27–12:15 on the 6th, 11:26–12:14 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2554 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Fuzhou, 2065: Wednesday 7 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Mahastami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-07", "confidence": "boundary" } ], "quote": "In Fuzhou, Mahāṣṭamī (Durga Ashtami) 2065 falls on Wednesday 7 October. Aṣṭamī runs from 14:26 on Tue 6 Oct to 12:57 on Wed 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 985, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2065-10-07T12:57:04+08:00", "utc": "2065-10-07T04:57:04Z", "ms": 3022117023960.8 }, "end": { "local": "2065-10-08T11:57:47+08:00", "utc": "2065-10-08T03:57:47Z", "ms": 3022199867172.993 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-10-07T12:57:04+08:00", "utc": "2065-10-07T04:57:04Z", "ms": 3022117023960.8 }, "end": { "local": "2065-10-08T11:57:47+08:00", "utc": "2065-10-08T03:57:47Z", "ms": 3022199867172.993 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-10-07", "window": { "start": { "local": "2065-10-07T11:26:29+08:00", "utc": "2065-10-07T03:26:29Z", "ms": 3022111589466.746 }, "end": { "local": "2065-10-07T12:14:29+08:00", "utc": "2065-10-07T04:14:29Z", "ms": 3022114469466.746 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-10-08", "window": { "start": { "local": "2065-10-08T11:26:13+08:00", "utc": "2065-10-08T03:26:13Z", "ms": 3022197972519.9307 }, "end": { "local": "2065-10-08T12:14:13+08:00", "utc": "2065-10-08T04:14:13Z", "ms": 3022200852519.9307 } }, "covered_min": 32, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 12:57 on Wed 7 Oct to 11:58 on Thu 8 Oct.", "fact": "2065-10-07T04:57:04Z → 2065-10-08T03:57:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 7th, 11:26–12:14 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 32 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 985 s" }, { "step": "ruling", "text": "Mahānavamī, Fuzhou, 2065: Thursday 8 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahanavami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Mahanavami (purvaviddha) (In Bengal it is observed as paraviddha covering one muhurta from sunrise)." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-07", "confidence": "boundary" } ], "quote": "In Fuzhou, Mahānavamī 2065 falls on Thursday 8 October. Navamī runs from 12:57 on Wed 7 Oct to 11:58 on Thu 8 Oct and covers 32 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-09", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 12006, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2065-10-08T11:57:47+08:00", "utc": "2065-10-08T03:57:47Z", "ms": 3022199867172.993 }, "end": { "local": "2065-10-09T11:27:22+08:00", "utc": "2065-10-09T03:27:22Z", "ms": 3022284441524.427 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2065-10-08T14:21:36+08:00", "utc": "2065-10-08T06:21:36Z", "ms": 3022208495870.266 }, "end": { "local": "2065-10-09T11:27:22+08:00", "utc": "2065-10-09T03:27:22Z", "ms": 3022284441524.427 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2065-10-08T14:21:36+08:00", "utc": "2065-10-08T06:21:36Z", "ms": 3022208495870.266 }, "end": { "local": "2065-10-09T14:34:10+08:00", "utc": "2065-10-09T06:34:10Z", "ms": 3022295650439.1353 } } }, "kaala": "daytime", "days": [ { "local_date": "2065-10-08", "window": { "start": { "local": "2065-10-08T05:58:43+08:00", "utc": "2065-10-07T21:58:43Z", "ms": 3022178322959.982 }, "end": { "local": "2065-10-08T17:41:42+08:00", "utc": "2065-10-08T09:41:42Z", "ms": 3022220502079.8794 } }, "covered_min": 200, "window_min": 703, "qualifies": true }, { "local_date": "2065-10-09", "window": { "start": { "local": "2065-10-09T05:59:11+08:00", "utc": "2065-10-08T21:59:11Z", "ms": 3022264751290.6626 }, "end": { "local": "2065-10-09T17:40:41+08:00", "utc": "2065-10-09T09:40:41Z", "ms": 3022306840696.3228 } }, "covered_min": 328, "window_min": 701, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Daśamī runs from 11:58 on Thu 8 Oct to 11:27 on Fri 9 Oct, and Śravaṇa from 14:22 on Thu 8 Oct to 14:34 on Fri 9 Oct. They are together from 14:22 on Thu 8 Oct to 11:27 on Fri 9 Oct.", "fact": "2065-10-08T06:21:36Z → 2065-10-09T03:27:22Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 05:59–17:42 on the 8th, 05:59–17:41 on the 9th.", "fact": "daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 200 of 703 minutes on the 8th and 328 of 701 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 12006 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Fuzhou, 2065: Friday 9 October.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-09", "confidence": "boundary" } ], "quote": "In Fuzhou, Vijayā Daśamī (Dussehra) 2065 falls on Friday 9 October. Daśamī runs from 11:58 on Thu 8 Oct to 11:27 on Fri 9 Oct and is with Śravaṇa in the day time that day, for 328 minutes. They are together in the day time on the previous day too, for 200 minutes; the rule does not say which to take, and the day they share longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-10-10", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19446, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-10-09T11:27:22+08:00", "utc": "2065-10-09T03:27:22Z", "ms": 3022284441524.427 }, "end": { "local": "2065-10-10T11:23:46+08:00", "utc": "2065-10-10T03:23:46Z", "ms": 3022370626376.6514 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-10-09T11:27:22+08:00", "utc": "2065-10-09T03:27:22Z", "ms": 3022284441524.427 }, "end": { "local": "2065-10-10T11:23:46+08:00", "utc": "2065-10-10T03:23:46Z", "ms": 3022370626376.6514 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-10-09", "window": { "start": { "local": "2065-10-09T05:59:11+08:00", "utc": "2065-10-08T21:59:11Z", "ms": 3022264751290.6626 }, "end": { "local": "2065-10-09T05:59:11+08:00", "utc": "2065-10-08T21:59:11Z", "ms": 3022264751290.6626 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-10-10", "window": { "start": { "local": "2065-10-10T05:59:40+08:00", "utc": "2065-10-09T21:59:40Z", "ms": 3022351179949.8735 }, "end": { "local": "2065-10-10T05:59:40+08:00", "utc": "2065-10-09T21:59:40Z", "ms": 3022351179949.8735 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:27 on Fri 9 Oct to 11:24 on Sat 10 Oct.", "fact": "2065-10-09T03:27:22Z → 2065-10-10T03:23:46Z" }, { "step": "kaala", "text": "Sunrise is at 05:59 on the 9th and 06:00 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 19446 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Fuzhou, 2065: Saturday 10 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāśāṅkuśā Ekādaśī 2065 falls on Saturday 10 October. Ekādaśī runs from 11:27 on Fri 9 Oct to 11:24 on Sat 10 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-10-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-10-11", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18497, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-10-11T11:44:58+08:00", "utc": "2065-10-11T03:44:58Z", "ms": 3022458297854.302 }, "end": { "local": "2065-10-12T12:29:23+08:00", "utc": "2065-10-12T04:29:23Z", "ms": 3022547362671.4927 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2065-10-11T11:44:58+08:00", "utc": "2065-10-11T03:44:58Z", "ms": 3022458297854.302 }, "end": { "local": "2065-10-12T12:29:23+08:00", "utc": "2065-10-12T04:29:23Z", "ms": 3022547362671.4927 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-10-11", "window": { "start": { "local": "2065-10-11T17:38:40+08:00", "utc": "2065-10-11T09:38:40Z", "ms": 3022479519621.201 }, "end": { "local": "2065-10-11T19:17:35+08:00", "utc": "2065-10-11T11:17:35Z", "ms": 3022485455446.2886 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2065-10-12", "window": { "start": { "local": "2065-10-12T17:37:40+08:00", "utc": "2065-10-12T09:37:40Z", "ms": 3022565859988.0864 }, "end": { "local": "2065-10-12T19:16:48+08:00", "utc": "2065-10-12T11:16:48Z", "ms": 3022571807728.019 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:45 on Sun 11 Oct to 12:29 on Mon 12 Oct.", "fact": "2065-10-11T03:44:58Z → 2065-10-12T04:29:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:39–19:18 on the 11th, 17:38–19:17 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 99 of 99 minutes on the 11th and 0 of 99 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18497 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Sunday 11 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Sunday 11 October. Trayodaśī runs from 11:45 on Sun 11 Oct to 12:29 on Mon 12 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-10-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8310, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-10-17T21:32:58+08:00", "utc": "2065-10-17T13:32:58Z", "ms": 3023011977768.983 }, "end": { "local": "2065-10-19T00:09:42+08:00", "utc": "2065-10-18T16:09:42Z", "ms": 3023107781527.49 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-17T21:32:58+08:00", "utc": "2065-10-17T13:32:58Z", "ms": 3023011977768.983 }, "end": { "local": "2065-10-19T00:09:42+08:00", "utc": "2065-10-18T16:09:42Z", "ms": 3023107781527.49 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-10-17", "window": { "start": { "local": "2065-10-17T19:14:27+08:00", "utc": "2065-10-17T11:14:27Z", "ms": 3023003667371.585 }, "end": { "local": "2065-10-17T19:14:27+08:00", "utc": "2065-10-17T11:14:27Z", "ms": 3023003667371.585 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-10-18", "window": { "start": { "local": "2065-10-18T20:00:09+08:00", "utc": "2065-10-18T12:00:09Z", "ms": 3023092809385.121 }, "end": { "local": "2065-10-18T20:00:09+08:00", "utc": "2065-10-18T12:00:09Z", "ms": 3023092809385.121 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:33 on Sat 17 Oct to 00:10 on Mon 19 Oct.", "fact": "2065-10-17T13:32:58Z → 2065-10-18T16:09:42Z" }, { "step": "kaala", "text": "Moonrise is at 19:14 on the 17th and 20:00 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 8310 s" }, { "step": "ruling", "text": "Karaka Caturthī, Fuzhou, 2065: Sunday 18 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Karaka Caturthī (Karwa Chauth) 2065 falls on Sunday 18 October. Caturthī runs from 21:33 on Sat 17 Oct to 00:10 on Mon 19 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-10-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8310, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-10-17T21:32:58+08:00", "utc": "2065-10-17T13:32:58Z", "ms": 3023011977768.983 }, "end": { "local": "2065-10-19T00:09:42+08:00", "utc": "2065-10-18T16:09:42Z", "ms": 3023107781527.49 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-17T21:32:58+08:00", "utc": "2065-10-17T13:32:58Z", "ms": 3023011977768.983 }, "end": { "local": "2065-10-19T00:09:42+08:00", "utc": "2065-10-18T16:09:42Z", "ms": 3023107781527.49 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-10-17", "window": { "start": { "local": "2065-10-17T19:14:27+08:00", "utc": "2065-10-17T11:14:27Z", "ms": 3023003667371.585 }, "end": { "local": "2065-10-17T19:14:27+08:00", "utc": "2065-10-17T11:14:27Z", "ms": 3023003667371.585 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-10-18", "window": { "start": { "local": "2065-10-18T20:00:09+08:00", "utc": "2065-10-18T12:00:09Z", "ms": 3023092809385.121 }, "end": { "local": "2065-10-18T20:00:09+08:00", "utc": "2065-10-18T12:00:09Z", "ms": 3023092809385.121 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:33 on Sat 17 Oct to 00:10 on Mon 19 Oct.", "fact": "2065-10-17T13:32:58Z → 2065-10-18T16:09:42Z" }, { "step": "kaala", "text": "Moonrise is at 19:14 on the 17th and 20:00 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8310 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Sunday 18 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Sunday 18 October. Caturthī runs from 21:33 on Sat 17 Oct to 00:10 on Mon 19 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-10-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30662, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-10-22T07:08:35+08:00", "utc": "2065-10-21T23:08:35Z", "ms": 3023392114506.7705 }, "end": { "local": "2065-10-23T08:28:05+08:00", "utc": "2065-10-23T00:28:05Z", "ms": 3023483284790.657 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-22T07:08:35+08:00", "utc": "2065-10-21T23:08:35Z", "ms": 3023392114506.7705 }, "end": { "local": "2065-10-23T08:28:05+08:00", "utc": "2065-10-23T00:28:05Z", "ms": 3023483284790.657 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-10-21", "window": { "start": { "local": "2065-10-21T22:37:33+08:00", "utc": "2065-10-21T14:37:33Z", "ms": 3023361452632.86 }, "end": { "local": "2065-10-21T22:37:33+08:00", "utc": "2065-10-21T14:37:33Z", "ms": 3023361452632.86 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-10-22", "window": { "start": { "local": "2065-10-22T23:33:55+08:00", "utc": "2065-10-22T15:33:55Z", "ms": 3023451234859.081 }, "end": { "local": "2065-10-22T23:33:55+08:00", "utc": "2065-10-22T15:33:55Z", "ms": 3023451234859.081 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 07:09 on Thu 22 Oct to 08:28 on Fri 23 Oct.", "fact": "2065-10-21T23:08:35Z → 2065-10-23T00:28:05Z" }, { "step": "kaala", "text": "Moonrise is at 22:38 on the 21st and 23:34 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 21st and is on the 22nd.", "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 30662 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Fuzhou, 2065: Thursday 22 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Ahoyī Aṣṭamī 2065 falls on Thursday 22 October. Aṣṭamī runs from 07:09 on Thu 22 Oct to 08:28 on Fri 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-10-26", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4591, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-10-25T08:38:36+08:00", "utc": "2065-10-25T00:38:36Z", "ms": 3023656715992.112 }, "end": { "local": "2065-10-26T07:24:44+08:00", "utc": "2065-10-25T23:24:44Z", "ms": 3023738683988.7886 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-25T08:38:36+08:00", "utc": "2065-10-25T00:38:36Z", "ms": 3023656715992.112 }, "end": { "local": "2065-10-26T07:24:44+08:00", "utc": "2065-10-25T23:24:44Z", "ms": 3023738683988.7886 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-10-25", "window": { "start": { "local": "2065-10-25T06:07:38+08:00", "utc": "2065-10-24T22:07:38Z", "ms": 3023647657815.0513 }, "end": { "local": "2065-10-25T06:07:38+08:00", "utc": "2065-10-24T22:07:38Z", "ms": 3023647657815.0513 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-10-26", "window": { "start": { "local": "2065-10-26T06:08:13+08:00", "utc": "2065-10-25T22:08:13Z", "ms": 3023734093278.374 }, "end": { "local": "2065-10-26T06:08:13+08:00", "utc": "2065-10-25T22:08:13Z", "ms": 3023734093278.374 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:39 on Sun 25 Oct to 07:25 on Mon 26 Oct.", "fact": "2065-10-25T00:38:36Z → 2065-10-25T23:24:44Z" }, { "step": "kaala", "text": "Sunrise is at 06:08 on the 25th and 06:08 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4591 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Fuzhou, 2065: Monday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Ramā Ekādaśī 2065 falls on Monday 26 October. Ekādaśī runs from 08:39 on Sun 25 Oct to 07:25 on Mon 26 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-10-26", "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/2065/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36022, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-10-26T07:24:44+08:00", "utc": "2065-10-25T23:24:44Z", "ms": 3023738683988.7886 }, "end": { "local": "2065-10-27T05:22:20+08:00", "utc": "2065-10-26T21:22:20Z", "ms": 3023817740256.393 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-26T07:24:44+08:00", "utc": "2065-10-25T23:24:44Z", "ms": 3023738683988.7886 }, "end": { "local": "2065-10-27T05:22:20+08:00", "utc": "2065-10-26T21:22:20Z", "ms": 3023817740256.393 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-10-26", "window": { "start": { "local": "2065-10-26T17:25:06+08:00", "utc": "2065-10-26T09:25:06Z", "ms": 3023774705963.7695 }, "end": { "local": "2065-10-26T19:06:56+08:00", "utc": "2065-10-26T11:06:56Z", "ms": 3023780815730.2783 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2065-10-27", "window": { "start": { "local": "2065-10-27T17:24:19+08:00", "utc": "2065-10-27T09:24:19Z", "ms": 3023861059022.548 }, "end": { "local": "2065-10-27T19:06:20+08:00", "utc": "2065-10-27T11:06:20Z", "ms": 3023867179901.398 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 07:25 on Mon 26 Oct to 05:22 on Tue 27 Oct.", "fact": "2065-10-25T23:24:44Z → 2065-10-26T21:22:20Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:07 on the 26th, 17:24–19:06 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 102 of 102 minutes on the 26th and 0 of 102 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 36022 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Fuzhou, 2065: Monday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govatsa-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Govatsa Dvādaśī (Vasu Baras) 2065 falls on Monday 26 October. Dvādaśī runs from 07:25 on Mon 26 Oct to 05:22 on Tue 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27156, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-10-27T05:22:20+08:00", "utc": "2065-10-26T21:22:20Z", "ms": 3023817740256.393 }, "end": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-27T05:22:20+08:00", "utc": "2065-10-26T21:22:20Z", "ms": 3023817740256.393 }, "end": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-10-26", "window": { "start": { "local": "2065-10-26T17:25:06+08:00", "utc": "2065-10-26T09:25:06Z", "ms": 3023774705963.7695 }, "end": { "local": "2065-10-26T19:06:56+08:00", "utc": "2065-10-26T11:06:56Z", "ms": 3023780815730.2783 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2065-10-27", "window": { "start": { "local": "2065-10-27T17:24:19+08:00", "utc": "2065-10-27T09:24:19Z", "ms": 3023861059022.548 }, "end": { "local": "2065-10-27T19:06:20+08:00", "utc": "2065-10-27T11:06:20Z", "ms": 3023867179901.398 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:22 on Tue 27 Oct to 02:39 on Wed 28 Oct.", "fact": "2065-10-26T21:22:20Z → 2065-10-27T18:38:56Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:07 on the 26th, 17:24–19:06 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 102 minutes on the 26th and 102 of 102 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27156 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Fuzhou, 2065: Tuesday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dipadana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 13 Yama dipadana (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dīpadāna 2065 falls on Tuesday 27 October. Trayodaśī runs from 05:22 on Tue 27 Oct to 02:39 on Wed 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-10-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27156, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-10-27T05:22:20+08:00", "utc": "2065-10-26T21:22:20Z", "ms": 3023817740256.393 }, "end": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-27T05:22:20+08:00", "utc": "2065-10-26T21:22:20Z", "ms": 3023817740256.393 }, "end": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-10-26", "window": { "start": { "local": "2065-10-26T17:25:06+08:00", "utc": "2065-10-26T09:25:06Z", "ms": 3023774705963.7695 }, "end": { "local": "2065-10-26T19:06:56+08:00", "utc": "2065-10-26T11:06:56Z", "ms": 3023780815730.2783 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2065-10-27", "window": { "start": { "local": "2065-10-27T17:24:19+08:00", "utc": "2065-10-27T09:24:19Z", "ms": 3023861059022.548 }, "end": { "local": "2065-10-27T19:06:20+08:00", "utc": "2065-10-27T11:06:20Z", "ms": 3023867179901.398 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:22 on Tue 27 Oct to 02:39 on Wed 28 Oct.", "fact": "2065-10-26T21:22:20Z → 2065-10-27T18:38:56Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:07 on the 26th, 17:24–19:06 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 102 minutes on the 26th and 102 of 102 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27156 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Tuesday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Tuesday 27 October. Trayodaśī runs from 05:22 on Tue 27 Oct to 02:39 on Wed 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-10-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6509, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 }, "end": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 }, "end": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 } }, "kaala": "arunodaya", "days": [ { "local_date": "2065-10-28", "window": { "start": { "local": "2065-10-28T04:27:25+08:00", "utc": "2065-10-27T20:27:25Z", "ms": 3023900844735.073 }, "end": { "local": "2065-10-28T06:09:26+08:00", "utc": "2065-10-27T22:09:26Z", "ms": 3023906965613.9233 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2065-10-29", "window": { "start": { "local": "2065-10-29T04:27:51+08:00", "utc": "2065-10-28T20:27:51Z", "ms": 3023987270565.4795 }, "end": { "local": "2065-10-29T06:10:02+08:00", "utc": "2065-10-28T22:10:02Z", "ms": 3023993402476.5205 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:39 on Wed 28 Oct to 23:24 on Wed 28 Oct.", "fact": "2065-10-27T18:38:56Z → 2065-10-28T15:24:12Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:27–06:09 on the 28th, 04:28–06:10 on the 29th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 102 of 102 minutes on the 28th and 0 of 102 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 6509 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Fuzhou, 2065: Wednesday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Naraka Caturdaśī (Choti Diwali) 2065 falls on Wednesday 28 October. Caturdaśī runs from 02:39 on Wed 28 Oct to 23:24 on Wed 28 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-28", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 84, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 }, "end": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 }, "end": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 } }, "kaala": "nishita", "days": [ { "local_date": "2065-10-28", "window": { "start": { "local": "2065-10-28T23:22:48+08:00", "utc": "2065-10-28T15:22:48Z", "ms": 3023968967810.117 }, "end": { "local": "2065-10-29T00:10:48+08:00", "utc": "2065-10-28T16:10:48Z", "ms": 3023971847810.117 } }, "covered_min": 47, "window_min": 48, "qualifies": true }, { "local_date": "2065-10-29", "window": { "start": { "local": "2065-10-29T23:22:44+08:00", "utc": "2065-10-29T15:22:44Z", "ms": 3024055364070.656 }, "end": { "local": "2065-10-30T00:10:44+08:00", "utc": "2065-10-29T16:10:44Z", "ms": 3024058244070.656 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 23:24 on Wed 28 Oct to 19:49 on Thu 29 Oct.", "fact": "2065-10-28T15:24:12Z → 2065-10-29T11:49:06Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 28th, 23:23–00:11 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 47 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 84 s < 300 s" }, { "step": "ruling", "text": "Kālī Pūjā, Fuzhou, 2065: Wednesday 28 October.", "fact": "confidence: boundary (margin)" } ], "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": "2065-10-28", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Kālī Pūjā 2065 falls on Wednesday 28 October. Amāvasyā runs from 23:24 on Wed 28 Oct to 19:49 on Thu 29 Oct and covers 47 of 48 minutes of niśītha that night. It is 1 min 24 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/shivaratri?on=2065-10-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-28", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 84, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 }, "end": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-28T02:38:56+08:00", "utc": "2065-10-27T18:38:56Z", "ms": 3023894335598.329 }, "end": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 } }, "kaala": "nishita", "days": [ { "local_date": "2065-10-27", "window": { "start": { "local": "2065-10-27T23:22:52+08:00", "utc": "2065-10-27T15:22:52Z", "ms": 3023882572318.2354 }, "end": { "local": "2065-10-28T00:10:52+08:00", "utc": "2065-10-27T16:10:52Z", "ms": 3023885452318.2354 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-10-28", "window": { "start": { "local": "2065-10-28T23:22:48+08:00", "utc": "2065-10-28T15:22:48Z", "ms": 3023968967810.117 }, "end": { "local": "2065-10-29T00:10:48+08:00", "utc": "2065-10-28T16:10:48Z", "ms": 3023971847810.117 } }, "covered_min": 1, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:39 on Wed 28 Oct to 23:24 on Wed 28 Oct.", "fact": "2065-10-27T18:38:56Z → 2065-10-28T15:24:12Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 27th, 23:23–00:11 on the 28th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 27th and 1 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 84 s < 300 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Wednesday 28 October.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-28", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Wednesday 28 October. Caturdaśī runs from 02:39 on Wed 28 Oct to 23:24 on Wed 28 Oct and covers 1 of 48 minutes of niśītha that night. It is 1 min 24 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-10-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2635, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 }, "end": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-28T23:24:12+08:00", "utc": "2065-10-28T15:24:12Z", "ms": 3023969052244.256 }, "end": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-10-28", "window": { "start": { "local": "2065-10-28T17:23:33+08:00", "utc": "2065-10-28T09:23:33Z", "ms": 3023947413143.7134 }, "end": { "local": "2065-10-28T19:05:45+08:00", "utc": "2065-10-28T11:05:45Z", "ms": 3023953545054.7544 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2065-10-29", "window": { "start": { "local": "2065-10-29T17:22:48+08:00", "utc": "2065-10-29T09:22:48Z", "ms": 3024033768348.8477 }, "end": { "local": "2065-10-29T19:05:11+08:00", "utc": "2065-10-29T11:05:11Z", "ms": 3024039911207.9966 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 23:24 on Wed 28 Oct to 19:49 on Thu 29 Oct.", "fact": "2065-10-28T15:24:12Z → 2065-10-29T11:49:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:24–19:06 on the 28th, 17:23–19:05 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 0 of 102 minutes on the 28th and 102 of 102 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2635 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Fuzhou, 2065: Thursday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pūjā (Diwali) 2065 falls on Thursday 29 October. Amāvasyā runs from 23:24 on Wed 28 Oct to 19:49 on Thu 29 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-29", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2635, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "end": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "end": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-10-29", "window": { "start": { "local": "2065-10-29T17:22:48+08:00", "utc": "2065-10-29T09:22:48Z", "ms": 3024033768348.8477 }, "end": { "local": "2065-10-29T19:05:11+08:00", "utc": "2065-10-29T11:05:11Z", "ms": 3024039911207.9966 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2065-10-30", "window": { "start": { "local": "2065-10-30T17:22:05+08:00", "utc": "2065-10-30T09:22:05Z", "ms": 3024120124658.29 }, "end": { "local": "2065-10-30T19:04:38+08:00", "utc": "2065-10-30T11:04:38Z", "ms": 3024126278377.461 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:49 on Thu 29 Oct to 16:05 on Fri 30 Oct.", "fact": "2065-10-29T11:49:06Z → 2065-10-30T08:05:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:23–19:05 on the 29th, 17:22–19:05 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 0 of 102 minutes on the 29th and 0 of 103 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither evening qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 2635 s" }, { "step": "ruling", "text": "Bali Pūjā, Fuzhou, 2065: Thursday 29 October.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2065-10-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Bali Pūjā 2065 falls on Thursday 29 October. Pratipadā runs from 19:49 on Thu 29 Oct to 16:05 on Fri 30 Oct, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14080, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "end": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "end": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-10-29", "window": { "start": { "local": "2065-10-29T11:22:25+08:00", "utc": "2065-10-29T03:22:25Z", "ms": 3024012145412.684 }, "end": { "local": "2065-10-29T12:10:25+08:00", "utc": "2065-10-29T04:10:25Z", "ms": 3024015025412.684 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-10-30", "window": { "start": { "local": "2065-10-30T11:22:22+08:00", "utc": "2065-10-30T03:22:22Z", "ms": 3024098542225.377 }, "end": { "local": "2065-10-30T12:10:22+08:00", "utc": "2065-10-30T04:10:22Z", "ms": 3024101422225.377 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:49 on Thu 29 Oct to 16:05 on Fri 30 Oct.", "fact": "2065-10-29T11:49:06Z → 2065-10-30T08:05:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 29th, 11:22–12:10 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 14080 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Fuzhou, 2065: Friday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Govardhana Pūjā 2065 falls on Friday 30 October. Pratipadā runs from 19:49 on Thu 29 Oct to 16:05 on Fri 30 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22234, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "end": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-29T19:49:06+08:00", "utc": "2065-10-29T11:49:06Z", "ms": 3024042546334.3154 }, "end": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 } }, "kaala": "purvahna", "days": [ { "local_date": "2065-10-29", "window": { "start": { "local": "2065-10-29T06:10:02+08:00", "utc": "2065-10-28T22:10:02Z", "ms": 3023993402476.5205 }, "end": { "local": "2065-10-29T09:54:18+08:00", "utc": "2065-10-29T01:54:18Z", "ms": 3024006857767.2964 } }, "covered_min": 0, "window_min": 224, "qualifies": false }, { "local_date": "2065-10-30", "window": { "start": { "local": "2065-10-30T06:10:40+08:00", "utc": "2065-10-29T22:10:40Z", "ms": 3024079839792.464 }, "end": { "local": "2065-10-30T09:54:28+08:00", "utc": "2065-10-30T01:54:28Z", "ms": 3024093268081.0728 } }, "covered_min": 224, "window_min": 224, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:49 on Thu 29 Oct to 16:05 on Fri 30 Oct.", "fact": "2065-10-29T11:49:06Z → 2065-10-30T08:05:02Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:10–09:54 on the 29th, 06:11–09:54 on the 30th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 0 of 224 minutes on the 29th and 224 of 224 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22234 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Fuzhou, 2065: Friday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Dyūta Pratipad 2065 falls on Friday 30 October. Pratipadā runs from 19:49 on Thu 29 Oct to 16:05 on Fri 30 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 776, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 }, "end": { "local": "2065-10-31T12:23:16+08:00", "utc": "2065-10-31T04:23:16Z", "ms": 3024188596316.386 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-10-30T16:05:02+08:00", "utc": "2065-10-30T08:05:02Z", "ms": 3024115502171.442 }, "end": { "local": "2065-10-31T12:23:16+08:00", "utc": "2065-10-31T04:23:16Z", "ms": 3024188596316.386 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-10-30", "window": { "start": { "local": "2065-10-30T11:22:22+08:00", "utc": "2065-10-30T03:22:22Z", "ms": 3024098542225.377 }, "end": { "local": "2065-10-30T12:10:22+08:00", "utc": "2065-10-30T04:10:22Z", "ms": 3024101422225.377 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-10-31", "window": { "start": { "local": "2065-10-31T11:22:20+08:00", "utc": "2065-10-31T03:22:20Z", "ms": 3024184939821.8755 }, "end": { "local": "2065-10-31T12:10:20+08:00", "utc": "2065-10-31T04:10:20Z", "ms": 3024187819821.8755 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 16:05 on Fri 30 Oct to 12:23 on Sat 31 Oct.", "fact": "2065-10-30T08:05:02Z → 2065-10-31T04:23:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 30th, 11:22–12:10 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 776 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Fuzhou, 2065: Saturday 31 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-10-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dvitīyā (Bhai Dooj) 2065 falls on Saturday 31 October. Dvitīyā runs from 16:05 on Fri 30 Oct to 12:23 on Sat 31 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8871, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-11-01T08:54:27+08:00", "utc": "2065-11-01T00:54:27Z", "ms": 3024262467218.128 }, "end": { "local": "2065-11-02T05:48:06+08:00", "utc": "2065-11-01T21:48:06Z", "ms": 3024337686313.2305 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-01T08:54:27+08:00", "utc": "2065-11-01T00:54:27Z", "ms": 3024262467218.128 }, "end": { "local": "2065-11-02T05:48:06+08:00", "utc": "2065-11-01T21:48:06Z", "ms": 3024337686313.2305 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-01", "window": { "start": { "local": "2065-11-01T11:22:18+08:00", "utc": "2065-11-01T03:22:18Z", "ms": 3024271338206.505 }, "end": { "local": "2065-11-01T12:10:18+08:00", "utc": "2065-11-01T04:10:18Z", "ms": 3024274218206.505 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-11-02", "window": { "start": { "local": "2065-11-02T11:22:17+08:00", "utc": "2065-11-02T03:22:17Z", "ms": 3024357737383.5317 }, "end": { "local": "2065-11-02T12:10:17+08:00", "utc": "2065-11-02T04:10:17Z", "ms": 3024360617383.5317 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:54 on Sun 1 Nov to 05:48 on Mon 2 Nov.", "fact": "2065-11-01T00:54:27Z → 2065-11-01T21:48:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 1st, 11:22–12:10 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8871 s" }, { "step": "ruling", "text": "Nāga Caturthī, Fuzhou, 2065: Sunday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Naga caturthi (paraviddha and madhyahnavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Caturthī 2065 falls on Sunday 1 November. Caturthī runs from 08:54 on Sun 1 Nov to 05:48 on Mon 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/vinayaka-chaturthi?on=2065-11-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8871, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-11-01T08:54:27+08:00", "utc": "2065-11-01T00:54:27Z", "ms": 3024262467218.128 }, "end": { "local": "2065-11-02T05:48:06+08:00", "utc": "2065-11-01T21:48:06Z", "ms": 3024337686313.2305 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-01T08:54:27+08:00", "utc": "2065-11-01T00:54:27Z", "ms": 3024262467218.128 }, "end": { "local": "2065-11-02T05:48:06+08:00", "utc": "2065-11-01T21:48:06Z", "ms": 3024337686313.2305 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-01", "window": { "start": { "local": "2065-11-01T11:22:18+08:00", "utc": "2065-11-01T03:22:18Z", "ms": 3024271338206.505 }, "end": { "local": "2065-11-01T12:10:18+08:00", "utc": "2065-11-01T04:10:18Z", "ms": 3024274218206.505 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-11-02", "window": { "start": { "local": "2065-11-02T11:22:17+08:00", "utc": "2065-11-02T03:22:17Z", "ms": 3024357737383.5317 }, "end": { "local": "2065-11-02T12:10:17+08:00", "utc": "2065-11-02T04:10:17Z", "ms": 3024360617383.5317 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:54 on Sun 1 Nov to 05:48 on Mon 2 Nov.", "fact": "2065-11-01T00:54:27Z → 2065-11-01T21:48:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 1st, 11:22–12:10 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8871 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Sunday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Sunday 1 November. Caturthī runs from 08:54 on Sun 1 Nov to 05:48 on Mon 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-11-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29409, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-11-03T03:12:09+08:00", "utc": "2065-11-02T19:12:09Z", "ms": 3024414728566.468 }, "end": { "local": "2065-11-04T01:12:24+08:00", "utc": "2065-11-03T17:12:24Z", "ms": 3024493943709.1567 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-03T03:12:09+08:00", "utc": "2065-11-02T19:12:09Z", "ms": 3024414728566.468 }, "end": { "local": "2065-11-04T01:12:24+08:00", "utc": "2065-11-03T17:12:24Z", "ms": 3024493943709.1567 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-03", "window": { "start": { "local": "2065-11-03T11:22:17+08:00", "utc": "2065-11-03T03:22:17Z", "ms": 3024444137357.609 }, "end": { "local": "2065-11-03T12:10:17+08:00", "utc": "2065-11-03T04:10:17Z", "ms": 3024447017357.609 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-11-04", "window": { "start": { "local": "2065-11-04T11:22:18+08:00", "utc": "2065-11-04T03:22:18Z", "ms": 3024530538133.965 }, "end": { "local": "2065-11-04T12:10:18+08:00", "utc": "2065-11-04T04:10:18Z", "ms": 3024533418133.965 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 03:12 on Tue 3 Nov to 01:12 on Wed 4 Nov.", "fact": "2065-11-02T19:12:09Z → 2065-11-03T17:12:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 3rd, 11:22–12:10 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29409 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Fuzhou, 2065: Tuesday 3 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Nadi sasthi, Skanda sasthi (Madras), Surya sasthi, Chhat (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Chhath) 2065 falls on Tuesday 3 November. Ṣaṣṭhī runs from 03:12 on Tue 3 Nov to 01:12 on Wed 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39721, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2065-11-04T23:52:13+08:00", "utc": "2065-11-04T15:52:13Z", "ms": 3024575533191.157 }, "end": { "local": "2065-11-05T23:12:21+08:00", "utc": "2065-11-05T15:12:21Z", "ms": 3024659540563.5547 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-04T23:52:13+08:00", "utc": "2065-11-04T15:52:13Z", "ms": 3024575533191.157 }, "end": { "local": "2065-11-05T23:12:21+08:00", "utc": "2065-11-05T15:12:21Z", "ms": 3024659540563.5547 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-04", "window": { "start": { "local": "2065-11-04T11:22:18+08:00", "utc": "2065-11-04T03:22:18Z", "ms": 3024530538133.965 }, "end": { "local": "2065-11-04T12:10:18+08:00", "utc": "2065-11-04T04:10:18Z", "ms": 3024533418133.965 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-11-05", "window": { "start": { "local": "2065-11-05T11:22:20+08:00", "utc": "2065-11-05T03:22:20Z", "ms": 3024616939718.37 }, "end": { "local": "2065-11-05T12:10:20+08:00", "utc": "2065-11-05T04:10:20Z", "ms": 3024619819718.37 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:52 on Wed 4 Nov to 23:12 on Thu 5 Nov.", "fact": "2065-11-04T15:52:13Z → 2065-11-05T15:12:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 4th, 11:22–12:10 on the 5th.", "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 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39721 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Fuzhou, 2065: Thursday 5 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gopashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Gopastami, Gosthastami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Gopāṣṭamī 2065 falls on Thursday 5 November. Aṣṭamī runs from 23:52 on Wed 4 Nov to 23:12 on Thu 5 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25372, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2065-11-05T23:12:21+08:00", "utc": "2065-11-05T15:12:21Z", "ms": 3024659540563.5547 }, "end": { "local": "2065-11-06T23:11:02+08:00", "utc": "2065-11-06T15:11:02Z", "ms": 3024745862489.7197 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-05T23:12:21+08:00", "utc": "2065-11-05T15:12:21Z", "ms": 3024659540563.5547 }, "end": { "local": "2065-11-06T23:11:02+08:00", "utc": "2065-11-06T15:11:02Z", "ms": 3024745862489.7197 } }, "kaala": "purvahna", "days": [ { "local_date": "2065-11-06", "window": { "start": { "local": "2065-11-06T06:15:13+08:00", "utc": "2065-11-05T22:15:13Z", "ms": 3024684912801.5103 }, "end": { "local": "2065-11-06T09:55:59+08:00", "utc": "2065-11-06T01:55:59Z", "ms": 3024698159011.8022 } }, "covered_min": 221, "window_min": 221, "qualifies": true }, { "local_date": "2065-11-07", "window": { "start": { "local": "2065-11-07T06:15:53+08:00", "utc": "2065-11-06T22:15:53Z", "ms": 3024771353357.8013 }, "end": { "local": "2065-11-07T09:56:15+08:00", "utc": "2065-11-07T01:56:15Z", "ms": 3024784574676.5557 } }, "covered_min": 0, "window_min": 220, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 23:12 on Thu 5 Nov to 23:11 on Fri 6 Nov.", "fact": "2065-11-05T15:12:21Z → 2065-11-06T15:11:02Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:15–09:56 on the 6th, 06:16–09:56 on the 7th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 221 of 221 minutes on the 6th and 0 of 220 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25372 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Fuzhou, 2065: Friday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Navamī (Amla Navami) 2065 falls on Friday 6 November. Navamī runs from 23:12 on Thu 5 Nov to 23:11 on Fri 6 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39640, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2065-11-05T23:12:21+08:00", "utc": "2065-11-05T15:12:21Z", "ms": 3024659540563.5547 }, "end": { "local": "2065-11-06T23:11:02+08:00", "utc": "2065-11-06T15:11:02Z", "ms": 3024745862489.7197 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-05T23:12:21+08:00", "utc": "2065-11-05T15:12:21Z", "ms": 3024659540563.5547 }, "end": { "local": "2065-11-06T23:11:02+08:00", "utc": "2065-11-06T15:11:02Z", "ms": 3024745862489.7197 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-05", "window": { "start": { "local": "2065-11-05T11:22:20+08:00", "utc": "2065-11-05T03:22:20Z", "ms": 3024616939718.37 }, "end": { "local": "2065-11-05T12:10:20+08:00", "utc": "2065-11-05T04:10:20Z", "ms": 3024619819718.37 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-11-06", "window": { "start": { "local": "2065-11-06T11:22:22+08:00", "utc": "2065-11-06T03:22:22Z", "ms": 3024703342116.948 }, "end": { "local": "2065-11-06T12:10:22+08:00", "utc": "2065-11-06T04:10:22Z", "ms": 3024706222116.948 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 23:12 on Thu 5 Nov to 23:11 on Fri 6 Nov.", "fact": "2065-11-05T15:12:21Z → 2065-11-06T15:11:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 5th, 11:22–12:10 on the 6th.", "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 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 39640 s" }, { "step": "ruling", "text": "Durgā Navamī, Fuzhou, 2065: Friday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Navamī 2065 falls on Friday 6 November. Navamī runs from 23:12 on Thu 5 Nov to 23:11 on Fri 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-11-08", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19715, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-11-07T23:44:42+08:00", "utc": "2065-11-07T15:44:42Z", "ms": 3024834282426.858 }, "end": { "local": "2065-11-09T00:48:41+08:00", "utc": "2065-11-08T16:48:41Z", "ms": 3024924520507.01 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-07T23:44:42+08:00", "utc": "2065-11-07T15:44:42Z", "ms": 3024834282426.858 }, "end": { "local": "2065-11-09T00:48:41+08:00", "utc": "2065-11-08T16:48:41Z", "ms": 3024924520507.01 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-11-08", "window": { "start": { "local": "2065-11-08T06:16:34+08:00", "utc": "2065-11-07T22:16:34Z", "ms": 3024857794272.036 }, "end": { "local": "2065-11-08T06:16:34+08:00", "utc": "2065-11-07T22:16:34Z", "ms": 3024857794272.036 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-11-09", "window": { "start": { "local": "2065-11-09T06:17:16+08:00", "utc": "2065-11-08T22:17:16Z", "ms": 3024944235533.6 }, "end": { "local": "2065-11-09T06:17:16+08:00", "utc": "2065-11-08T22:17:16Z", "ms": 3024944235533.6 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:45 on Sat 7 Nov to 00:49 on Mon 9 Nov.", "fact": "2065-11-07T15:44:42Z → 2065-11-08T16:48:41Z" }, { "step": "kaala", "text": "Sunrise is at 06:17 on the 8th and 06:17 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 8th and is not on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 19715 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Fuzhou, 2065: Sunday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Prabodhinī Ekādaśī 2065 falls on Sunday 8 November. Ekādaśī runs from 23:45 on Sat 7 Nov to 00:49 on Mon 9 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-11-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-11-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26276, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-11-10T02:18:06+08:00", "utc": "2065-11-09T18:18:06Z", "ms": 3025016285572.66 }, "end": { "local": "2065-11-11T04:08:33+08:00", "utc": "2065-11-10T20:08:33Z", "ms": 3025109313263.723 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-10T02:18:06+08:00", "utc": "2065-11-09T18:18:06Z", "ms": 3025016285572.66 }, "end": { "local": "2065-11-11T04:08:33+08:00", "utc": "2065-11-10T20:08:33Z", "ms": 3025109313263.723 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-11-09", "window": { "start": { "local": "2065-11-09T17:15:53+08:00", "utc": "2065-11-09T09:15:53Z", "ms": 3024983752984.876 }, "end": { "local": "2065-11-09T19:00:10+08:00", "utc": "2065-11-09T11:00:10Z", "ms": 3024990009537.7197 } }, "covered_min": 0, "window_min": 104, "qualifies": false }, { "local_date": "2065-11-10", "window": { "start": { "local": "2065-11-10T17:15:23+08:00", "utc": "2065-11-10T09:15:23Z", "ms": 3025070122818.082 }, "end": { "local": "2065-11-10T18:59:49+08:00", "utc": "2065-11-10T10:59:49Z", "ms": 3025076388982.699 } }, "covered_min": 104, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:18 on Tue 10 Nov to 04:09 on Wed 11 Nov.", "fact": "2065-11-09T18:18:06Z → 2065-11-10T20:08:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:16–19:00 on the 9th, 17:15–19:00 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 104 minutes on the 9th and 104 of 104 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26276 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Tuesday 10 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Tuesday 10 November. Trayodaśī runs from 02:18 on Tue 10 Nov to 04:09 on Wed 11 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-11-10", "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/2065/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9901, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-11-12T06:16:19+08:00", "utc": "2065-11-11T22:16:19Z", "ms": 3025203378708.2617 }, "end": { "local": "2065-11-13T08:38:01+08:00", "utc": "2065-11-13T00:38:01Z", "ms": 3025298280927.408 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-12T06:16:19+08:00", "utc": "2065-11-11T22:16:19Z", "ms": 3025203378708.2617 }, "end": { "local": "2065-11-13T08:38:01+08:00", "utc": "2065-11-13T00:38:01Z", "ms": 3025298280927.408 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-12", "window": { "start": { "local": "2065-11-12T11:22:54+08:00", "utc": "2065-11-12T03:22:54Z", "ms": 3025221773936.1934 }, "end": { "local": "2065-11-12T12:10:54+08:00", "utc": "2065-11-12T04:10:54Z", "ms": 3025224653936.1934 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-11-13", "window": { "start": { "local": "2065-11-13T11:23:02+08:00", "utc": "2065-11-13T03:23:02Z", "ms": 3025308182189.326 }, "end": { "local": "2065-11-13T12:11:02+08:00", "utc": "2065-11-13T04:11:02Z", "ms": 3025311062189.326 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:16 on Thu 12 Nov to 08:38 on Fri 13 Nov.", "fact": "2065-11-11T22:16:19Z → 2065-11-13T00:38:01Z" }, { "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": "Pūrṇimā 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 9901 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Fuzhou, 2065: Thursday 12 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": "2065-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Kārtikī Pūrṇimā 2065 falls on Thursday 12 November. Pūrṇimā runs from 06:16 on Thu 12 Nov to 08:38 on Fri 13 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21911, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-11-12T06:16:19+08:00", "utc": "2065-11-11T22:16:19Z", "ms": 3025203378708.2617 }, "end": { "local": "2065-11-13T08:38:01+08:00", "utc": "2065-11-13T00:38:01Z", "ms": 3025298280927.408 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2065-11-12T06:16:19+08:00", "utc": "2065-11-11T22:16:19Z", "ms": 3025203378708.2617 }, "end": { "local": "2065-11-13T08:38:01+08:00", "utc": "2065-11-13T00:38:01Z", "ms": 3025298280927.408 } }, "kaala": "nishita", "days": [ { "local_date": "2065-11-11", "window": { "start": { "local": "2065-11-11T23:23:08+08:00", "utc": "2065-11-11T15:23:08Z", "ms": 3025178587648.447 }, "end": { "local": "2065-11-12T00:11:08+08:00", "utc": "2065-11-11T16:11:08Z", "ms": 3025181467648.447 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-11-12", "window": { "start": { "local": "2065-11-12T23:23:15+08:00", "utc": "2065-11-12T15:23:15Z", "ms": 3025264995200.537 }, "end": { "local": "2065-11-13T00:11:15+08:00", "utc": "2065-11-12T16:11:15Z", "ms": 3025267875200.537 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:16 on Thu 12 Nov to 08:38 on Fri 13 Nov.", "fact": "2065-11-11T22:16:19Z → 2065-11-13T00:38:01Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:23–00:11 on the 11th, 23:23–00:11 on the 12th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā 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. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 21911 s" }, { "step": "ruling", "text": "Rāsayātrā, Fuzhou, 2065: Thursday 12 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rasayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāsayātrā 2065 falls on Thursday 12 November. Pūrṇimā runs from 06:16 on Thu 12 Nov to 08:38 on Fri 13 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-11-16", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5893, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-11-16T16:24:59+08:00", "utc": "2065-11-16T08:24:59Z", "ms": 3025585498919.44 }, "end": { "local": "2065-11-17T18:53:00+08:00", "utc": "2065-11-17T10:53:00Z", "ms": 3025680780236.6157 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-11-16T16:24:59+08:00", "utc": "2065-11-16T08:24:59Z", "ms": 3025585498919.44 }, "end": { "local": "2065-11-17T18:53:00+08:00", "utc": "2065-11-17T10:53:00Z", "ms": 3025680780236.6157 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-11-16", "window": { "start": { "local": "2065-11-16T19:37:12+08:00", "utc": "2065-11-16T11:37:12Z", "ms": 3025597032249.459 }, "end": { "local": "2065-11-16T19:37:12+08:00", "utc": "2065-11-16T11:37:12Z", "ms": 3025597032249.459 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-11-17", "window": { "start": { "local": "2065-11-17T20:31:13+08:00", "utc": "2065-11-17T12:31:13Z", "ms": 3025686672858.172 }, "end": { "local": "2065-11-17T20:31:13+08:00", "utc": "2065-11-17T12:31:13Z", "ms": 3025686672858.172 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:25 on Mon 16 Nov to 18:53 on Tue 17 Nov.", "fact": "2065-11-16T08:24:59Z → 2065-11-17T10:53:00Z" }, { "step": "kaala", "text": "Moonrise is at 19:37 on the 16th and 20:31 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5893 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Monday 16 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": "2065-11-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Monday 16 November. Caturthī runs from 16:25 on Mon 16 Nov to 18:53 on Tue 17 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-11-16", "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/2065/ekadashi?on=2065-11-24", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31374, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-11-23T21:45:12+08:00", "utc": "2065-11-23T13:45:12Z", "ms": 3026209511725.363 }, "end": { "local": "2065-11-24T19:30:42+08:00", "utc": "2065-11-24T11:30:42Z", "ms": 3026287841745.549 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-11-23T21:45:12+08:00", "utc": "2065-11-23T13:45:12Z", "ms": 3026209511725.363 }, "end": { "local": "2065-11-24T19:30:42+08:00", "utc": "2065-11-24T11:30:42Z", "ms": 3026287841745.549 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-11-24", "window": { "start": { "local": "2065-11-24T06:28:06+08:00", "utc": "2065-11-23T22:28:06Z", "ms": 3026240885693.988 }, "end": { "local": "2065-11-24T06:28:06+08:00", "utc": "2065-11-23T22:28:06Z", "ms": 3026240885693.988 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-11-25", "window": { "start": { "local": "2065-11-25T06:28:50+08:00", "utc": "2065-11-24T22:28:50Z", "ms": 3026327330136.256 }, "end": { "local": "2065-11-25T06:28:50+08:00", "utc": "2065-11-24T22:28:50Z", "ms": 3026327330136.256 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:45 on Mon 23 Nov to 19:31 on Tue 24 Nov.", "fact": "2065-11-23T13:45:12Z → 2065-11-24T11:30:42Z" }, { "step": "kaala", "text": "Sunrise is at 06:28 on the 24th and 06:29 on the 25th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31374 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Fuzhou, 2065: Tuesday 24 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Utpannā Ekādaśī 2065 falls on Tuesday 24 November. Ekādaśī runs from 21:45 on Mon 23 Nov to 19:31 on Tue 24 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-11-24", "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/2065/pradosha-vrata?on=2065-11-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2009, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-11-25T16:37:15+08:00", "utc": "2065-11-25T08:37:15Z", "ms": 3026363834820.9614 }, "end": { "local": "2065-11-26T13:14:00+08:00", "utc": "2065-11-26T05:14:00Z", "ms": 3026438040378.878 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-11-25T16:37:15+08:00", "utc": "2065-11-25T08:37:15Z", "ms": 3026363834820.9614 }, "end": { "local": "2065-11-26T13:14:00+08:00", "utc": "2065-11-26T05:14:00Z", "ms": 3026438040378.878 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-11-25", "window": { "start": { "local": "2065-11-25T17:10:44+08:00", "utc": "2065-11-25T09:10:44Z", "ms": 3026365843912.877 }, "end": { "local": "2065-11-25T18:57:15+08:00", "utc": "2065-11-25T10:57:15Z", "ms": 3026372234664.495 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "2065-11-26", "window": { "start": { "local": "2065-11-26T17:10:38+08:00", "utc": "2065-11-26T09:10:38Z", "ms": 3026452237532.932 }, "end": { "local": "2065-11-26T18:57:15+08:00", "utc": "2065-11-26T10:57:15Z", "ms": 3026458635048.125 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:37 on Wed 25 Nov to 13:14 on Thu 26 Nov.", "fact": "2065-11-25T08:37:15Z → 2065-11-26T05:14:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:11–18:57 on the 25th, 17:11–18:57 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 107 of 107 minutes on the 25th and 0 of 107 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2009 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Wednesday 25 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Wednesday 25 November. Trayodaśī runs from 16:37 on Wed 25 Nov to 13:14 on Thu 26 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-11-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shivaratri?on=2065-11-26", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33416, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-11-26T13:14:00+08:00", "utc": "2065-11-26T05:14:00Z", "ms": 3026438040378.878 }, "end": { "local": "2065-11-27T09:31:25+08:00", "utc": "2065-11-27T01:31:25Z", "ms": 3026511084711.3877 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-11-26T13:14:00+08:00", "utc": "2065-11-26T05:14:00Z", "ms": 3026438040378.878 }, "end": { "local": "2065-11-27T09:31:25+08:00", "utc": "2065-11-27T01:31:25Z", "ms": 3026511084711.3877 } }, "kaala": "nishita", "days": [ { "local_date": "2065-11-25", "window": { "start": { "local": "2065-11-25T23:26:09+08:00", "utc": "2065-11-25T15:26:09Z", "ms": 3026388369231.445 }, "end": { "local": "2065-11-26T00:14:09+08:00", "utc": "2065-11-25T16:14:09Z", "ms": 3026391249231.445 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-11-26", "window": { "start": { "local": "2065-11-26T23:26:28+08:00", "utc": "2065-11-26T15:26:28Z", "ms": 3026474788214.9062 }, "end": { "local": "2065-11-27T00:14:28+08:00", "utc": "2065-11-26T16:14:28Z", "ms": 3026477668214.9062 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:14 on Thu 26 Nov to 09:31 on Fri 27 Nov.", "fact": "2065-11-26T05:14:00Z → 2065-11-27T01:31:25Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:26–00:14 on the 25th, 23:26–00:14 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 25th and 48 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33416 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Thursday 26 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-11-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Thursday 26 November. Caturdaśī runs from 13:14 on Thu 26 Nov to 09:31 on Fri 27 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-11-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-12-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15241, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-11-30T19:07:43+08:00", "utc": "2065-11-30T11:07:43Z", "ms": 3026804863451.2153 }, "end": { "local": "2065-12-01T16:29:53+08:00", "utc": "2065-12-01T08:29:53Z", "ms": 3026881793335.4805 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-11-30T19:07:43+08:00", "utc": "2065-11-30T11:07:43Z", "ms": 3026804863451.2153 }, "end": { "local": "2065-12-01T16:29:53+08:00", "utc": "2065-12-01T08:29:53Z", "ms": 3026881793335.4805 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-11-30", "window": { "start": { "local": "2065-11-30T11:27:29+08:00", "utc": "2065-11-30T03:27:29Z", "ms": 3026777249351.41 }, "end": { "local": "2065-11-30T12:15:29+08:00", "utc": "2065-11-30T04:15:29Z", "ms": 3026780129351.41 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-12-01", "window": { "start": { "local": "2065-12-01T11:27:52+08:00", "utc": "2065-12-01T03:27:52Z", "ms": 3026863671865.802 }, "end": { "local": "2065-12-01T12:15:52+08:00", "utc": "2065-12-01T04:15:52Z", "ms": 3026866551865.802 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:08 on Mon 30 Nov to 16:30 on Tue 1 Dec.", "fact": "2065-11-30T11:07:43Z → 2065-12-01T08:29:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:27–12:15 on the 30th, 11:28–12:16 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15241 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Tuesday 1 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Tuesday 1 December. Caturthī runs from 19:08 on Mon 30 Nov to 16:30 on Tue 1 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-12-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8134, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2065-12-01T16:29:53+08:00", "utc": "2065-12-01T08:29:53Z", "ms": 3026881793335.4805 }, "end": { "local": "2065-12-02T14:31:49+08:00", "utc": "2065-12-02T06:31:49Z", "ms": 3026961109325.2705 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-01T16:29:53+08:00", "utc": "2065-12-01T08:29:53Z", "ms": 3026881793335.4805 }, "end": { "local": "2065-12-02T14:31:49+08:00", "utc": "2065-12-02T06:31:49Z", "ms": 3026961109325.2705 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-12-01", "window": { "start": { "local": "2065-12-01T11:27:52+08:00", "utc": "2065-12-01T03:27:52Z", "ms": 3026863671865.802 }, "end": { "local": "2065-12-01T12:15:52+08:00", "utc": "2065-12-01T04:15:52Z", "ms": 3026866551865.802 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-12-02", "window": { "start": { "local": "2065-12-02T11:28:15+08:00", "utc": "2065-12-02T03:28:15Z", "ms": 3026950095003.749 }, "end": { "local": "2065-12-02T12:16:15+08:00", "utc": "2065-12-02T04:16:15Z", "ms": 3026952975003.749 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 16:30 on Tue 1 Dec to 14:32 on Wed 2 Dec.", "fact": "2065-12-01T08:29:53Z → 2065-12-02T06:31:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 on the 1st, 11:28–12:16 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8134 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Fuzhou, 2065: Wednesday 2 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami-margashirsha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (2nd) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī (Mārgaśīrṣa) 2065 falls on Wednesday 2 December. Pañcamī runs from 16:30 on Tue 1 Dec to 14:32 on Wed 2 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3700, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-12-02T14:31:49+08:00", "utc": "2065-12-02T06:31:49Z", "ms": 3026961109325.2705 }, "end": { "local": "2065-12-03T13:18:19+08:00", "utc": "2065-12-03T05:18:19Z", "ms": 3027043098565.3706 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-02T14:31:49+08:00", "utc": "2065-12-02T06:31:49Z", "ms": 3026961109325.2705 }, "end": { "local": "2065-12-03T13:18:19+08:00", "utc": "2065-12-03T05:18:19Z", "ms": 3027043098565.3706 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-12-02", "window": { "start": { "local": "2065-12-02T11:28:15+08:00", "utc": "2065-12-02T03:28:15Z", "ms": 3026950095003.749 }, "end": { "local": "2065-12-02T12:16:15+08:00", "utc": "2065-12-02T04:16:15Z", "ms": 3026952975003.749 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-12-03", "window": { "start": { "local": "2065-12-03T11:28:39+08:00", "utc": "2065-12-03T03:28:39Z", "ms": 3027036518740.1074 }, "end": { "local": "2065-12-03T12:16:39+08:00", "utc": "2065-12-03T04:16:39Z", "ms": 3027039398740.1074 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:32 on Wed 2 Dec to 13:18 on Thu 3 Dec.", "fact": "2065-12-02T06:31:49Z → 2065-12-03T05:18:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 on the 2nd, 11:29–12:17 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3700 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Fuzhou, 2065: Thursday 3 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "champa-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "not_evaluated": "The row calls the day special with Śatabhiṣaj nakṣatra, Vyatīpāta yoga and a Sunday; none is tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Campā Ṣaṣṭhī 2065 falls on Thursday 3 December. Ṣaṣṭhī runs from 14:32 on Wed 2 Dec to 13:18 on Thu 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3700, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2065-12-02T14:31:49+08:00", "utc": "2065-12-02T06:31:49Z", "ms": 3026961109325.2705 }, "end": { "local": "2065-12-03T13:18:19+08:00", "utc": "2065-12-03T05:18:19Z", "ms": 3027043098565.3706 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-02T14:31:49+08:00", "utc": "2065-12-02T06:31:49Z", "ms": 3026961109325.2705 }, "end": { "local": "2065-12-03T13:18:19+08:00", "utc": "2065-12-03T05:18:19Z", "ms": 3027043098565.3706 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-12-02", "window": { "start": { "local": "2065-12-02T11:28:15+08:00", "utc": "2065-12-02T03:28:15Z", "ms": 3026950095003.749 }, "end": { "local": "2065-12-02T12:16:15+08:00", "utc": "2065-12-02T04:16:15Z", "ms": 3026952975003.749 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-12-03", "window": { "start": { "local": "2065-12-03T11:28:39+08:00", "utc": "2065-12-03T03:28:39Z", "ms": 3027036518740.1074 }, "end": { "local": "2065-12-03T12:16:39+08:00", "utc": "2065-12-03T04:16:39Z", "ms": 3027039398740.1074 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:32 on Wed 2 Dec to 13:18 on Thu 3 Dec.", "fact": "2065-12-02T06:31:49Z → 2065-12-03T05:18:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 on the 2nd, 11:29–12:17 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3700 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Fuzhou, 2065: Thursday 3 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī 2065 falls on Thursday 3 December. Ṣaṣṭhī runs from 14:32 on Wed 2 Dec to 13:18 on Thu 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2056, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2065-12-03T13:18:19+08:00", "utc": "2065-12-03T05:18:19Z", "ms": 3027043098565.3706 }, "end": { "local": "2065-12-04T12:51:19+08:00", "utc": "2065-12-04T04:51:19Z", "ms": 3027127879357.4526 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-03T13:18:19+08:00", "utc": "2065-12-03T05:18:19Z", "ms": 3027043098565.3706 }, "end": { "local": "2065-12-04T12:51:19+08:00", "utc": "2065-12-04T04:51:19Z", "ms": 3027127879357.4526 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-12-03", "window": { "start": { "local": "2065-12-03T11:28:39+08:00", "utc": "2065-12-03T03:28:39Z", "ms": 3027036518740.1074 }, "end": { "local": "2065-12-03T12:16:39+08:00", "utc": "2065-12-03T04:16:39Z", "ms": 3027039398740.1074 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-12-04", "window": { "start": { "local": "2065-12-04T11:29:03+08:00", "utc": "2065-12-04T03:29:03Z", "ms": 3027122943050.034 }, "end": { "local": "2065-12-04T12:17:03+08:00", "utc": "2065-12-04T04:17:03Z", "ms": 3027125823050.034 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 13:18 on Thu 3 Dec to 12:51 on Fri 4 Dec.", "fact": "2065-12-03T05:18:19Z → 2065-12-04T04:51:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:29–12:17 on the 3rd, 11:29–12:17 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2056 s" }, { "step": "ruling", "text": "Mitra Saptamī, Fuzhou, 2065: Friday 4 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mitra-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Mitra saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Mitra Saptamī 2065 falls on Friday 4 December. Saptamī runs from 13:18 on Thu 3 Dec to 12:51 on Fri 4 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/ekadashi?on=2065-12-08", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32814, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-12-07T15:44:24+08:00", "utc": "2065-12-07T07:44:24Z", "ms": 3027397463762.3384 }, "end": { "local": "2065-12-08T17:46:25+08:00", "utc": "2065-12-08T09:46:25Z", "ms": 3027491185083.305 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-07T15:44:24+08:00", "utc": "2065-12-07T07:44:24Z", "ms": 3027397463762.3384 }, "end": { "local": "2065-12-08T17:46:25+08:00", "utc": "2065-12-08T09:46:25Z", "ms": 3027491185083.305 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-12-07", "window": { "start": { "local": "2065-12-07T06:37:29+08:00", "utc": "2065-12-06T22:37:29Z", "ms": 3027364649411.101 }, "end": { "local": "2065-12-07T06:37:29+08:00", "utc": "2065-12-06T22:37:29Z", "ms": 3027364649411.101 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-12-08", "window": { "start": { "local": "2065-12-08T06:38:10+08:00", "utc": "2065-12-07T22:38:10Z", "ms": 3027451090258.997 }, "end": { "local": "2065-12-08T06:38:10+08:00", "utc": "2065-12-07T22:38:10Z", "ms": 3027451090258.997 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:44 on Mon 7 Dec to 17:46 on Tue 8 Dec.", "fact": "2065-12-07T07:44:24Z → 2065-12-08T09:46:25Z" }, { "step": "kaala", "text": "Sunrise is at 06:37 on the 7th and 06:38 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 32814 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Fuzhou, 2065: Tuesday 8 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Mokṣadā Ekādaśī 2065 falls on Tuesday 8 December. Ekādaśī runs from 15:44 on Mon 7 Dec to 17:46 on Tue 8 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-12-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19660, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2065-12-08T17:46:25+08:00", "utc": "2065-12-08T09:46:25Z", "ms": 3027491185083.305 }, "end": { "local": "2065-12-09T20:07:30+08:00", "utc": "2065-12-09T12:07:30Z", "ms": 3027586050113.448 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-08T17:46:25+08:00", "utc": "2065-12-08T09:46:25Z", "ms": 3027491185083.305 }, "end": { "local": "2065-12-09T20:07:30+08:00", "utc": "2065-12-09T12:07:30Z", "ms": 3027586050113.448 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-12-08", "window": { "start": { "local": "2065-12-08T11:30:46+08:00", "utc": "2065-12-08T03:30:46Z", "ms": 3027468645532.7686 }, "end": { "local": "2065-12-08T12:18:46+08:00", "utc": "2065-12-08T04:18:46Z", "ms": 3027471525532.7686 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2065-12-09", "window": { "start": { "local": "2065-12-09T11:31:12+08:00", "utc": "2065-12-09T03:31:12Z", "ms": 3027555072338.6523 }, "end": { "local": "2065-12-09T12:19:12+08:00", "utc": "2065-12-09T04:19:12Z", "ms": 3027557952338.6523 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:46 on Tue 8 Dec to 20:08 on Wed 9 Dec.", "fact": "2065-12-08T09:46:25Z → 2065-12-09T12:07:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:31–12:19 on the 8th, 11:31–12:19 on the 9th.", "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 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 19660 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Fuzhou, 2065: Wednesday 9 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akhanda-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Matsya dvadasi, Akhanda dvadasi (paraviddha), Vyanjana dvadasi & Dana dvadasi (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Akhaṇḍa Dvādaśī 2065 falls on Wednesday 9 December. Dvādaśī runs from 17:46 on Tue 8 Dec to 20:08 on Wed 9 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/pradosha-vrata?on=2065-12-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4093, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-12-09T20:07:30+08:00", "utc": "2065-12-09T12:07:30Z", "ms": 3027586050113.448 }, "end": { "local": "2065-12-10T22:39:59+08:00", "utc": "2065-12-10T14:39:59Z", "ms": 3027681598694.83 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-09T20:07:30+08:00", "utc": "2065-12-09T12:07:30Z", "ms": 3027586050113.448 }, "end": { "local": "2065-12-10T22:39:59+08:00", "utc": "2065-12-10T14:39:59Z", "ms": 3027681598694.83 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-12-09", "window": { "start": { "local": "2065-12-09T17:11:34+08:00", "utc": "2065-12-09T09:11:34Z", "ms": 3027575494127.3896 }, "end": { "local": "2065-12-09T18:59:18+08:00", "utc": "2065-12-09T10:59:18Z", "ms": 3027581957609.8813 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "2065-12-10", "window": { "start": { "local": "2065-12-10T17:11:49+08:00", "utc": "2065-12-10T09:11:49Z", "ms": 3027661908887.9565 }, "end": { "local": "2065-12-10T18:59:36+08:00", "utc": "2065-12-10T10:59:36Z", "ms": 3027668375610.8823 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:08 on Wed 9 Dec to 22:40 on Thu 10 Dec.", "fact": "2065-12-09T12:07:30Z → 2065-12-10T14:39:59Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:12–18:59 on the 9th, 17:12–19:00 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 108 minutes on the 9th and 108 of 108 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4093 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2065: Thursday 10 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2065 falls on Thursday 10 December. Trayodaśī runs from 20:08 on Wed 9 Dec to 22:40 on Thu 10 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-12-10", "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/2065/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22629, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2065-12-12T01:17:04+08:00", "utc": "2065-12-11T17:17:04Z", "ms": 3027777423962.6206 }, "end": { "local": "2065-12-13T03:52:50+08:00", "utc": "2065-12-12T19:52:50Z", "ms": 3027873169914.827 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-12T01:17:04+08:00", "utc": "2065-12-11T17:17:04Z", "ms": 3027777423962.6206 }, "end": { "local": "2065-12-13T03:52:50+08:00", "utc": "2065-12-12T19:52:50Z", "ms": 3027873169914.827 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-12-11", "window": { "start": { "local": "2065-12-11T17:12:05+08:00", "utc": "2065-12-11T09:12:05Z", "ms": 3027748325072.5645 }, "end": { "local": "2065-12-11T18:59:55+08:00", "utc": "2065-12-11T10:59:55Z", "ms": 3027754794756.7544 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "2065-12-12", "window": { "start": { "local": "2065-12-12T17:12:23+08:00", "utc": "2065-12-12T09:12:23Z", "ms": 3027834742664.3574 }, "end": { "local": "2065-12-12T19:00:15+08:00", "utc": "2065-12-12T11:00:15Z", "ms": 3027841215027.93 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 01:17 on Sat 12 Dec to 03:53 on Sun 13 Dec.", "fact": "2065-12-11T17:17:04Z → 2065-12-12T19:52:50Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:12–19:00 on the 11th, 17:12–19:00 on the 12th.", "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 11th and 108 of 108 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22629 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Fuzhou, 2065: Saturday 12 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dattatreyotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Dattatreyotpatti (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Dattātreyotpatti (Datta Jayanti) 2065 falls on Saturday 12 December. Pūrṇimā runs from 01:17 on Sat 12 Dec to 03:53 on Sun 13 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/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/2065/sankashta-chaturthi?on=2065-12-16", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32426, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-12-16T10:37:24+08:00", "utc": "2065-12-16T02:37:24Z", "ms": 3028156643969.5303 }, "end": { "local": "2065-12-17T12:12:04+08:00", "utc": "2065-12-17T04:12:04Z", "ms": 3028248724210.8154 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-16T10:37:24+08:00", "utc": "2065-12-16T02:37:24Z", "ms": 3028156643969.5303 }, "end": { "local": "2065-12-17T12:12:04+08:00", "utc": "2065-12-17T04:12:04Z", "ms": 3028248724210.8154 } }, "kaala": "moonrise", "days": [ { "local_date": "2065-12-16", "window": { "start": { "local": "2065-12-16T20:17:06+08:00", "utc": "2065-12-16T12:17:06Z", "ms": 3028191426142.991 }, "end": { "local": "2065-12-16T20:17:06+08:00", "utc": "2065-12-16T12:17:06Z", "ms": 3028191426142.991 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2065-12-17", "window": { "start": { "local": "2065-12-17T21:12:30+08:00", "utc": "2065-12-17T13:12:30Z", "ms": 3028281150123.725 }, "end": { "local": "2065-12-17T21:12:30+08:00", "utc": "2065-12-17T13:12:30Z", "ms": 3028281150123.725 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:37 on Wed 16 Dec to 12:12 on Thu 17 Dec.", "fact": "2065-12-16T02:37:24Z → 2065-12-17T04:12:04Z" }, { "step": "kaala", "text": "Moonrise is at 20:17 on the 16th and 21:13 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32426 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2065: Wednesday 16 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2065 falls on Wednesday 16 December. Caturthī runs from 10:37 on Wed 16 Dec to 12:12 on Thu 17 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/sankashta-chaturthi?on=2065-12-16", "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/2065/ekadashi?on=2065-12-23", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2237, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2065-12-23T08:54:43+08:00", "utc": "2065-12-23T00:54:43Z", "ms": 3028755282511.5615 }, "end": { "local": "2065-12-24T06:10:06+08:00", "utc": "2065-12-23T22:10:06Z", "ms": 3028831805717.494 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-23T08:54:43+08:00", "utc": "2065-12-23T00:54:43Z", "ms": 3028755282511.5615 }, "end": { "local": "2065-12-24T06:10:06+08:00", "utc": "2065-12-23T22:10:06Z", "ms": 3028831805717.494 } }, "kaala": "sunrise", "days": [ { "local_date": "2065-12-23", "window": { "start": { "local": "2065-12-23T06:46:55+08:00", "utc": "2065-12-22T22:46:55Z", "ms": 3028747615362.5703 }, "end": { "local": "2065-12-23T06:46:55+08:00", "utc": "2065-12-22T22:46:55Z", "ms": 3028747615362.5703 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2065-12-24", "window": { "start": { "local": "2065-12-24T06:47:23+08:00", "utc": "2065-12-23T22:47:23Z", "ms": 3028834042885.7773 }, "end": { "local": "2065-12-24T06:47:23+08:00", "utc": "2065-12-23T22:47:23Z", "ms": 3028834042885.7773 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:55 on Wed 23 Dec to 06:10 on Thu 24 Dec.", "fact": "2065-12-23T00:54:43Z → 2065-12-23T22:10:06Z" }, { "step": "kaala", "text": "Sunrise is at 06:47 on the 23rd and 06:47 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 23rd and is not on the 24th.", "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 2237 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Fuzhou, 2065: Wednesday 23 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Saphalā Ekādaśī 2065 falls on Wednesday 23 December. Ekādaśī runs from 08:55 on Wed 23 Dec to 06:10 on Thu 24 Dec, and is current at sunrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2065/ekadashi?on=2065-12-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/pradosha-vrata?on=2065-12-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16040, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2065-12-25T03:00:10+08:00", "utc": "2065-12-24T19:00:10Z", "ms": 3028906810452.2617 }, "end": { "local": "2065-12-25T23:33:30+08:00", "utc": "2065-12-25T15:33:30Z", "ms": 3028980810204.111 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-25T03:00:10+08:00", "utc": "2065-12-24T19:00:10Z", "ms": 3028906810452.2617 }, "end": { "local": "2065-12-25T23:33:30+08:00", "utc": "2065-12-25T15:33:30Z", "ms": 3028980810204.111 } }, "kaala": "pradosha", "days": [ { "local_date": "2065-12-24", "window": { "start": { "local": "2065-12-24T17:17:36+08:00", "utc": "2065-12-24T09:17:36Z", "ms": 3028871855594.2144 }, "end": { "local": "2065-12-24T19:05:37+08:00", "utc": "2065-12-24T11:05:37Z", "ms": 3028878337418.1465 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "2065-12-25", "window": { "start": { "local": "2065-12-25T17:18:09+08:00", "utc": "2065-12-25T09:18:09Z", "ms": 3028958289311.1836 }, "end": { "local": "2065-12-25T19:06:10+08:00", "utc": "2065-12-25T11:06:10Z", "ms": 3028964770001.8594 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:00 on Fri 25 Dec to 23:34 on Fri 25 Dec.", "fact": "2065-12-24T19:00:10Z → 2065-12-25T15:33:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:18–19:06 on the 24th, 17:18–19:06 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 108 minutes on the 24th and 108 of 108 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 16040 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2065: Friday 25 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2065 falls on Friday 25 December. Trayodaśī runs from 03:00 on Fri 25 Dec to 23:34 on Fri 25 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2065/pradosha-vrata?on=2065-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/shivaratri?on=2065-12-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 342, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2065-12-25T23:33:30+08:00", "utc": "2065-12-25T15:33:30Z", "ms": 3028980810204.111 }, "end": { "local": "2065-12-26T19:59:30+08:00", "utc": "2065-12-26T11:59:30Z", "ms": 3029054370162.739 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-25T23:33:30+08:00", "utc": "2065-12-25T15:33:30Z", "ms": 3028980810204.111 }, "end": { "local": "2065-12-26T19:59:30+08:00", "utc": "2065-12-26T11:59:30Z", "ms": 3029054370162.739 } }, "kaala": "nishita", "days": [ { "local_date": "2065-12-25", "window": { "start": { "local": "2065-12-25T23:39:12+08:00", "utc": "2065-12-25T15:39:12Z", "ms": 3028981151901.218 }, "end": { "local": "2065-12-26T00:27:12+08:00", "utc": "2065-12-25T16:27:12Z", "ms": 3028984031901.218 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-12-26", "window": { "start": { "local": "2065-12-26T23:39:41+08:00", "utc": "2065-12-26T15:39:41Z", "ms": 3029067581269.56 }, "end": { "local": "2065-12-27T00:27:41+08:00", "utc": "2065-12-26T16:27:41Z", "ms": 3029070461269.56 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:34 on Fri 25 Dec to 20:00 on Sat 26 Dec.", "fact": "2065-12-25T15:33:30Z → 2065-12-26T11:59:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:39–00:27 on the 25th, 23:40–00:28 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 25th and 0 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 342 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2065: Friday 25 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-25", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 2065 falls on Friday 25 December. Caturdaśī runs from 23:34 on Fri 25 Dec to 20:00 on Sat 26 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2065/shivaratri?on=2065-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-12-30", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2065, "local_date": "2065-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14053, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2065-12-30T07:47:15+08:00", "utc": "2065-12-29T23:47:15Z", "ms": 3029356034784.4204 }, "end": { "local": "2065-12-31T06:01:06+08:00", "utc": "2065-12-30T22:01:06Z", "ms": 3029436065783.1035 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2065-12-30T07:47:15+08:00", "utc": "2065-12-29T23:47:15Z", "ms": 3029356034784.4204 }, "end": { "local": "2065-12-31T06:01:06+08:00", "utc": "2065-12-30T22:01:06Z", "ms": 3029436065783.1035 } }, "kaala": "madhyahna", "days": [ { "local_date": "2065-12-30", "window": { "start": { "local": "2065-12-30T11:41:28+08:00", "utc": "2065-12-30T03:41:28Z", "ms": 3029370087536.538 }, "end": { "local": "2065-12-30T12:29:28+08:00", "utc": "2065-12-30T04:29:28Z", "ms": 3029372967536.538 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2065-12-31", "window": { "start": { "local": "2065-12-31T11:41:57+08:00", "utc": "2065-12-31T03:41:57Z", "ms": 3029456516507.601 }, "end": { "local": "2065-12-31T12:29:57+08:00", "utc": "2065-12-31T04:29:57Z", "ms": 3029459396507.601 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:47 on Wed 30 Dec to 06:01 on Thu 31 Dec.", "fact": "2065-12-29T23:47:15Z → 2065-12-30T22:01:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 30th, 11:42–12:30 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14053 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2065: Wednesday 30 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2065-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2065-12-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2065 falls on Wednesday 30 December. Caturthī runs from 07:47 on Wed 30 Dec to 06:01 on Thu 31 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2065/vinayaka-chaturthi?on=2065-12-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } } ], "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }