{ "id": "/fuzhou/festivals/2084", "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": 2084, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/fuzhou/festivals/2084/ekadashi?on=2084-01-04", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29639, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-01-03T17:47:45+08:00", "utc": "2084-01-03T09:47:45Z", "ms": 3597731264576.0723 }, "end": { "local": "2084-01-04T15:05:00+08:00", "utc": "2084-01-04T07:05:00Z", "ms": 3597807900171.2925 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-03T17:47:45+08:00", "utc": "2084-01-03T09:47:45Z", "ms": 3597731264576.0723 }, "end": { "local": "2084-01-04T15:05:00+08:00", "utc": "2084-01-04T07:05:00Z", "ms": 3597807900171.2925 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-01-03", "window": { "start": { "local": "2084-01-03T06:50:48+08:00", "utc": "2084-01-02T22:50:48Z", "ms": 3597691847555.7124 }, "end": { "local": "2084-01-03T06:50:48+08:00", "utc": "2084-01-02T22:50:48Z", "ms": 3597691847555.7124 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-01-04", "window": { "start": { "local": "2084-01-04T06:51:01+08:00", "utc": "2084-01-03T22:51:01Z", "ms": 3597778261417.064 }, "end": { "local": "2084-01-04T06:51:01+08:00", "utc": "2084-01-03T22:51:01Z", "ms": 3597778261417.064 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:48 on Mon 3 Jan to 15:05 on Tue 4 Jan.", "fact": "2084-01-03T09:47:45Z → 2084-01-04T07:05:00Z" }, { "step": "kaala", "text": "Sunrise is at 06:51 on the 3rd and 06:51 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 3rd and is on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29639 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Fuzhou, 2084: Tuesday 4 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Saphalā Ekādaśī 2084 falls on Tuesday 4 January. Ekādaśī runs from 17:48 on Mon 3 Jan to 15:05 on Tue 4 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-01-04", "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/2084/pradosha-vrata?on=2084-01-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19761, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-01-05T11:55:43+08:00", "utc": "2084-01-05T03:55:43Z", "ms": 3597882942846.5483 }, "end": { "local": "2084-01-06T08:28:28+08:00", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-05T11:55:43+08:00", "utc": "2084-01-05T03:55:43Z", "ms": 3597882942846.5483 }, "end": { "local": "2084-01-06T08:28:28+08:00", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-01-05", "window": { "start": { "local": "2084-01-05T17:25:04+08:00", "utc": "2084-01-05T09:25:04Z", "ms": 3597902704294.0425 }, "end": { "local": "2084-01-05T19:12:35+08:00", "utc": "2084-01-05T11:12:35Z", "ms": 3597909155044.5107 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2084-01-06", "window": { "start": { "local": "2084-01-06T17:25:47+08:00", "utc": "2084-01-06T09:25:47Z", "ms": 3597989147143.4463 }, "end": { "local": "2084-01-06T19:13:13+08:00", "utc": "2084-01-06T11:13:13Z", "ms": 3597995593461.361 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:56 on Wed 5 Jan to 08:28 on Thu 6 Jan.", "fact": "2084-01-05T03:55:43Z → 2084-01-06T00:28:28Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:13 on the 5th, 17:26–19:13 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 108 of 108 minutes on the 5th and 0 of 107 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19761 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Wednesday 5 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": "2084-01-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Wednesday 5 January. Trayodaśī runs from 11:56 on Wed 5 Jan to 08:28 on Thu 6 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-01-05", "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/2084/shivaratri?on=2084-01-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15604, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-01-06T08:28:28+08:00", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 }, "end": { "local": "2084-01-07T04:52:45+08:00", "utc": "2084-01-06T20:52:45Z", "ms": 3598030365294.7144 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-06T08:28:28+08:00", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 }, "end": { "local": "2084-01-07T04:52:45+08:00", "utc": "2084-01-06T20:52:45Z", "ms": 3598030365294.7144 } }, "kaala": "nishita", "days": [ { "local_date": "2084-01-05", "window": { "start": { "local": "2084-01-05T23:44:15+08:00", "utc": "2084-01-05T15:44:15Z", "ms": 3597925454608.298 }, "end": { "local": "2084-01-06T00:32:15+08:00", "utc": "2084-01-05T16:32:15Z", "ms": 3597928334608.298 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-01-06", "window": { "start": { "local": "2084-01-06T23:44:41+08:00", "utc": "2084-01-06T15:44:41Z", "ms": 3598011880835.626 }, "end": { "local": "2084-01-07T00:32:41+08:00", "utc": "2084-01-06T16:32:41Z", "ms": 3598014760835.626 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:28 on Thu 6 Jan to 04:53 on Fri 7 Jan.", "fact": "2084-01-06T00:28:28Z → 2084-01-06T20:52:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:44–00:32 on the 5th, 23:45–00:33 on the 6th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15604 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Thursday 6 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": "2084-01-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Thursday 6 January. Caturdaśī runs from 08:28 on Thu 6 Jan to 04:53 on Fri 7 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-01-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-01-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6987, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-01-10T16:23:34+08:00", "utc": "2084-01-10T08:23:34Z", "ms": 3598331013838.18 }, "end": { "local": "2084-01-11T14:31:11+08:00", "utc": "2084-01-11T06:31:11Z", "ms": 3598410670830.753 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-10T16:23:34+08:00", "utc": "2084-01-10T08:23:34Z", "ms": 3598331013838.18 }, "end": { "local": "2084-01-11T14:31:11+08:00", "utc": "2084-01-11T06:31:11Z", "ms": 3598410670830.753 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-01-10", "window": { "start": { "local": "2084-01-10T11:46:19+08:00", "utc": "2084-01-10T03:46:19Z", "ms": 3598314378981.242 }, "end": { "local": "2084-01-10T12:34:19+08:00", "utc": "2084-01-10T04:34:19Z", "ms": 3598317258981.242 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-01-11", "window": { "start": { "local": "2084-01-11T11:46:43+08:00", "utc": "2084-01-11T03:46:43Z", "ms": 3598400803351.518 }, "end": { "local": "2084-01-11T12:34:43+08:00", "utc": "2084-01-11T04:34:43Z", "ms": 3598403683351.518 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:24 on Mon 10 Jan to 14:31 on Tue 11 Jan.", "fact": "2084-01-10T08:23:34Z → 2084-01-11T06:31:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 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 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 6987 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Tuesday 11 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Tuesday 11 January. Caturthī runs from 16:24 on Mon 10 Jan to 14:31 on Tue 11 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-01-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10726, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-14T03:32:47+08:00", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "sunset-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-14T17:31:45+08:00", "utc": "2084-01-14T09:31:45Z", "ms": 3598680705361.1094 }, "end": { "local": "2084-01-15T17:32:31+08:00", "utc": "2084-01-15T09:32:31Z", "ms": 3598767151416.696 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-15T17:32:31+08:00", "utc": "2084-01-15T09:32:31Z", "ms": 3598767151416.696 }, "end": { "local": "2084-01-16T17:33:18+08:00", "utc": "2084-01-16T09:33:18Z", "ms": 3598853597626.943 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2084-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:34 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 15th ends at 17:33, and the day of the 16th 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 10726 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Saturday 15 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Fuzhou, 2084: Friday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-01-14", "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": "2084-01-14", "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, Bhogi 2084 falls on Friday 14 January. It is kept the day before Pongal, which falls on Saturday 15 January. The Sun enters Makara at 14:34 on Sat 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10726, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-14T03:32:47+08:00", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "sunset-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-14T17:31:45+08:00", "utc": "2084-01-14T09:31:45Z", "ms": 3598680705361.1094 }, "end": { "local": "2084-01-15T17:32:31+08:00", "utc": "2084-01-15T09:32:31Z", "ms": 3598767151416.696 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-15T17:32:31+08:00", "utc": "2084-01-15T09:32:31Z", "ms": 3598767151416.696 }, "end": { "local": "2084-01-16T17:33:18+08:00", "utc": "2084-01-16T09:33:18Z", "ms": 3598853597626.943 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:34 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 15th ends at 17:33, and the day of the 16th 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 10726 s" }, { "step": "ruling", "text": "Pongal, Fuzhou, 2084: Saturday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-01-15", "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": "2084-01-15", "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, Pongal 2084 falls on Saturday 15 January. The Sun enters Makara at 14:34 on Sat 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33974, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-14T03:32:47+08:00", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "civil-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-15T00:00:00+08:00", "utc": "2084-01-14T16:00:00Z", "ms": 3598704000000 }, "end": { "local": "2084-01-16T00:00:00+08:00", "utc": "2084-01-15T16:00:00Z", "ms": 3598790400000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-16T00:00:00+08:00", "utc": "2084-01-15T16:00:00Z", "ms": 3598790400000 }, "end": { "local": "2084-01-17T00:00:00+08:00", "utc": "2084-01-16T16:00:00Z", "ms": 3598876800000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:34 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · 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 15th, not the 16th.", "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 33974 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Fuzhou, 2084: Saturday 15 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": "2084-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2084-01-15", "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." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2084-01-15", "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 2084 falls on Saturday 15 January. The Sun enters Makara at 14:34 on Sat 15 Jan, and the rule counts the day from midnight.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10726, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-14T03:32:47+08:00", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T14:33:46+08:00", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "sunset-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-14T17:31:45+08:00", "utc": "2084-01-14T09:31:45Z", "ms": 3598680705361.1094 }, "end": { "local": "2084-01-15T17:32:31+08:00", "utc": "2084-01-15T09:32:31Z", "ms": 3598767151416.696 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-15T17:32:31+08:00", "utc": "2084-01-15T09:32:31Z", "ms": 3598767151416.696 }, "end": { "local": "2084-01-16T17:33:18+08:00", "utc": "2084-01-16T09:33:18Z", "ms": 3598853597626.943 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2084-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:34 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 15th ends at 17:33, and the day of the 16th 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 10726 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Saturday 15 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Fuzhou, 2084: Sunday 16 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-16", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-01-16", "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": "2084-01-16", "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 2084 falls on Sunday 16 January. It is kept the day after Pongal, which falls on Saturday 15 January. The Sun enters Makara at 14:34 on Sat 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-01-18", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33574, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-01-17T18:56:16+08:00", "utc": "2084-01-17T10:56:16Z", "ms": 3598944976235.124 }, "end": { "local": "2084-01-18T21:31:59+08:00", "utc": "2084-01-18T13:31:59Z", "ms": 3599040719037.7373 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-17T18:56:16+08:00", "utc": "2084-01-17T10:56:16Z", "ms": 3598944976235.124 }, "end": { "local": "2084-01-18T21:31:59+08:00", "utc": "2084-01-18T13:31:59Z", "ms": 3599040719037.7373 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-01-18", "window": { "start": { "local": "2084-01-18T06:51:41+08:00", "utc": "2084-01-17T22:51:41Z", "ms": 3598987901333.4165 }, "end": { "local": "2084-01-18T06:51:41+08:00", "utc": "2084-01-17T22:51:41Z", "ms": 3598987901333.4165 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-01-19", "window": { "start": { "local": "2084-01-19T06:51:33+08:00", "utc": "2084-01-18T22:51:33Z", "ms": 3599074292824.7144 }, "end": { "local": "2084-01-19T06:51:33+08:00", "utc": "2084-01-18T22:51:33Z", "ms": 3599074292824.7144 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:56 on Mon 17 Jan to 21:32 on Tue 18 Jan.", "fact": "2084-01-17T10:56:16Z → 2084-01-18T13:31:59Z" }, { "step": "kaala", "text": "Sunrise is at 06:52 on the 18th and 06:52 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33574 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 2084: Tuesday 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": "2084-01-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 2084 falls on Tuesday 18 January. Ekādaśī runs from 18:56 on Mon 17 Jan to 21:32 on Tue 18 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-01-18", "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/2084/pradosha-vrata?on=2084-01-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17470, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-01-20T00:12:53+08:00", "utc": "2084-01-19T16:12:53Z", "ms": 3599136772715.9536 }, "end": { "local": "2084-01-21T02:48:53+08:00", "utc": "2084-01-20T18:48:53Z", "ms": 3599232532670.1445 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-20T00:12:53+08:00", "utc": "2084-01-19T16:12:53Z", "ms": 3599136772715.9536 }, "end": { "local": "2084-01-21T02:48:53+08:00", "utc": "2084-01-20T18:48:53Z", "ms": 3599232532670.1445 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-01-19", "window": { "start": { "local": "2084-01-19T17:35:37+08:00", "utc": "2084-01-19T09:35:37Z", "ms": 3599112936845.755 }, "end": { "local": "2084-01-19T19:21:43+08:00", "utc": "2084-01-19T11:21:43Z", "ms": 3599119302973.4697 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "2084-01-20", "window": { "start": { "local": "2084-01-20T17:36:23+08:00", "utc": "2084-01-20T09:36:23Z", "ms": 3599199383341.6836 }, "end": { "local": "2084-01-20T19:22:22+08:00", "utc": "2084-01-20T11:22:22Z", "ms": 3599205741733.212 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:13 on Thu 20 Jan to 02:49 on Fri 21 Jan.", "fact": "2084-01-19T16:12:53Z → 2084-01-20T18:48:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:36–19:22 on the 19th, 17:36–19:22 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 106 minutes on the 19th and 106 of 106 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17470 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Thursday 20 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Thursday 20 January. Trayodaśī runs from 00:13 on Thu 20 Jan to 02:49 on Fri 21 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-01-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-01-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-01-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35030, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-01-26T11:02:11+08:00", "utc": "2084-01-26T03:02:11Z", "ms": 3599694130950.0703 }, "end": { "local": "2084-01-27T11:22:37+08:00", "utc": "2084-01-27T03:22:37Z", "ms": 3599781757046.4897 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-01-26T11:02:11+08:00", "utc": "2084-01-26T03:02:11Z", "ms": 3599694130950.0703 }, "end": { "local": "2084-01-27T11:22:37+08:00", "utc": "2084-01-27T03:22:37Z", "ms": 3599781757046.4897 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-01-26", "window": { "start": { "local": "2084-01-26T20:46:01+08:00", "utc": "2084-01-26T12:46:01Z", "ms": 3599729160519.4644 }, "end": { "local": "2084-01-26T20:46:01+08:00", "utc": "2084-01-26T12:46:01Z", "ms": 3599729160519.4644 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-01-27", "window": { "start": { "local": "2084-01-27T21:41:49+08:00", "utc": "2084-01-27T13:41:49Z", "ms": 3599818909098.512 }, "end": { "local": "2084-01-27T21:41:49+08:00", "utc": "2084-01-27T13:41:49Z", "ms": 3599818909098.512 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:02 on Wed 26 Jan to 11:23 on Thu 27 Jan.", "fact": "2084-01-26T03:02:11Z → 2084-01-27T03:22:37Z" }, { "step": "kaala", "text": "Moonrise is at 20:46 on the 26th and 21:42 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35030 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Wednesday 26 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": "2084-01-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Wednesday 26 January. Caturthī runs from 11:02 on Wed 26 Jan to 11:23 on Thu 27 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-01-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/ekadashi?on=2084-02-02", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12131, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-02-02T03:24:49+08:00", "utc": "2084-02-01T19:24:49Z", "ms": 3600271489496.412 }, "end": { "local": "2084-02-03T00:41:22+08:00", "utc": "2084-02-02T16:41:22Z", "ms": 3600348082380.134 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-02T03:24:49+08:00", "utc": "2084-02-01T19:24:49Z", "ms": 3600271489496.412 }, "end": { "local": "2084-02-03T00:41:22+08:00", "utc": "2084-02-02T16:41:22Z", "ms": 3600348082380.134 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-02-02", "window": { "start": { "local": "2084-02-02T06:47:00+08:00", "utc": "2084-02-01T22:47:00Z", "ms": 3600283620119.2017 }, "end": { "local": "2084-02-02T06:47:00+08:00", "utc": "2084-02-01T22:47:00Z", "ms": 3600283620119.2017 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-02-03", "window": { "start": { "local": "2084-02-03T06:46:30+08:00", "utc": "2084-02-02T22:46:30Z", "ms": 3600369990257.3296 }, "end": { "local": "2084-02-03T06:46:30+08:00", "utc": "2084-02-02T22:46:30Z", "ms": 3600369990257.3296 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:25 on Wed 2 Feb to 00:41 on Thu 3 Feb.", "fact": "2084-02-01T19:24:49Z → 2084-02-02T16:41:22Z" }, { "step": "kaala", "text": "Sunrise is at 06:47 on the 2nd and 06:47 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 2nd and is not on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12131 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Fuzhou, 2084: Wednesday 2 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": "2084-02-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṣaṭtilā Ekādaśī 2084 falls on Wednesday 2 February. Ekādaśī runs from 03:25 on Wed 2 Feb to 00:41 on Thu 3 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-02-02", "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/2084/pradosha-vrata?on=2084-02-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2876, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-02-03T21:45:20+08:00", "utc": "2084-02-03T13:45:20Z", "ms": 3600423919980.604 }, "end": { "local": "2084-02-04T18:43:32+08:00", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-03T21:45:20+08:00", "utc": "2084-02-03T13:45:20Z", "ms": 3600423919980.604 }, "end": { "local": "2084-02-04T18:43:32+08:00", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-02-03", "window": { "start": { "local": "2084-02-03T17:47:03+08:00", "utc": "2084-02-03T09:47:03Z", "ms": 3600409622912.1704 }, "end": { "local": "2084-02-03T19:30:54+08:00", "utc": "2084-02-03T11:30:54Z", "ms": 3600415854404.0923 } }, "covered_min": 0, "window_min": 104, "qualifies": false }, { "local_date": "2084-02-04", "window": { "start": { "local": "2084-02-04T17:47:47+08:00", "utc": "2084-02-04T09:47:47Z", "ms": 3600496066937.107 }, "end": { "local": "2084-02-04T19:31:28+08:00", "utc": "2084-02-04T11:31:28Z", "ms": 3600502288234.6724 } }, "covered_min": 56, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:45 on Thu 3 Feb to 18:44 on Fri 4 Feb.", "fact": "2084-02-03T13:45:20Z → 2084-02-04T10:43:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:47–19:31 on the 3rd, 17:48–19:31 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 104 minutes on the 3rd and 56 of 104 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2876 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Friday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Friday 4 February. Trayodaśī runs from 21:45 on Thu 3 Feb to 18:44 on Fri 4 Feb and covers 56 of 104 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/shivaratri?on=2084-02-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18544, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-02-04T18:43:32+08:00", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T15:43:42+08:00", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-04T18:43:32+08:00", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T15:43:42+08:00", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 } }, "kaala": "nishita", "days": [ { "local_date": "2084-02-04", "window": { "start": { "local": "2084-02-04T23:52:37+08:00", "utc": "2084-02-04T15:52:37Z", "ms": 3600517956802.977 }, "end": { "local": "2084-02-05T00:40:37+08:00", "utc": "2084-02-04T16:40:37Z", "ms": 3600520836802.977 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-05", "window": { "start": { "local": "2084-02-05T23:52:42+08:00", "utc": "2084-02-05T15:52:42Z", "ms": 3600604361804.705 }, "end": { "local": "2084-02-06T00:40:42+08:00", "utc": "2084-02-05T16:40:42Z", "ms": 3600607241804.705 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:44 on Fri 4 Feb to 15:44 on Sat 5 Feb.", "fact": "2084-02-04T10:43:32Z → 2084-02-05T07:43:42Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 4th, 23:53–00:41 on the 5th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18544 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Friday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Friday 4 February. Caturdaśī runs from 18:44 on Fri 4 Feb to 15:44 on Sat 5 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32296, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-02-04T18:43:32+08:00", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T15:43:42+08:00", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-04T18:43:32+08:00", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T15:43:42+08:00", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 } }, "kaala": "arunodaya", "days": [ { "local_date": "2084-02-04", "window": { "start": { "local": "2084-02-04T05:02:08+08:00", "utc": "2084-02-03T21:02:08Z", "ms": 3600450127609.664 }, "end": { "local": "2084-02-04T06:45:59+08:00", "utc": "2084-02-03T22:45:59Z", "ms": 3600456359101.586 } }, "covered_min": 0, "window_min": 104, "qualifies": false }, { "local_date": "2084-02-05", "window": { "start": { "local": "2084-02-05T05:01:45+08:00", "utc": "2084-02-04T21:01:45Z", "ms": 3600536505371.2817 }, "end": { "local": "2084-02-05T06:45:27+08:00", "utc": "2084-02-04T22:45:27Z", "ms": 3600542726668.847 } }, "covered_min": 104, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:44 on Fri 4 Feb to 15:44 on Sat 5 Feb.", "fact": "2084-02-04T10:43:32Z → 2084-02-05T07:43:42Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:02–06:46 on the 4th, 05:02–06:45 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 0 of 104 minutes on the 4th and 104 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 32296 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Fuzhou, 2084: Saturday 5 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": "2084-02-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Tarpaṇa 2084 falls on Saturday 5 February. Caturdaśī runs from 18:44 on Fri 4 Feb to 15:44 on Sat 5 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17975, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-02-09T06:53:38+08:00", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-09T06:53:38+08:00", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-09", "window": { "start": { "local": "2084-02-09T11:53:13+08:00", "utc": "2084-02-09T03:53:13Z", "ms": 3600906793139.8867 }, "end": { "local": "2084-02-09T12:41:13+08:00", "utc": "2084-02-09T04:41:13Z", "ms": 3600909673139.8867 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-10", "window": { "start": { "local": "2084-02-10T11:53:15+08:00", "utc": "2084-02-10T03:53:15Z", "ms": 3600993194760.9185 }, "end": { "local": "2084-02-10T12:41:15+08:00", "utc": "2084-02-10T04:41:15Z", "ms": 3600996074760.9185 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:54 on Wed 9 Feb to 06:09 on Thu 10 Feb.", "fact": "2084-02-08T22:53:38Z → 2084-02-09T22:08:33Z" }, { "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": "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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17975 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Fuzhou, 2084: Wednesday 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": "2084-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2084 falls on Wednesday 9 February. Caturthī runs from 06:54 on Wed 9 Feb to 06:09 on Thu 10 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38063, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-02-09T06:53:38+08:00", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-09T06:53:38+08:00", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-02-08", "window": { "start": { "local": "2084-02-08T17:50:40+08:00", "utc": "2084-02-08T09:50:40Z", "ms": 3600841839565.772 }, "end": { "local": "2084-02-08T19:33:39+08:00", "utc": "2084-02-08T11:33:39Z", "ms": 3600848018891.5664 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "2084-02-09", "window": { "start": { "local": "2084-02-09T17:51:22+08:00", "utc": "2084-02-09T09:51:22Z", "ms": 3600928281770.544 }, "end": { "local": "2084-02-09T19:34:10+08:00", "utc": "2084-02-09T11:34:10Z", "ms": 3600934450328.401 } }, "covered_min": 103, "window_min": 103, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:54 on Wed 9 Feb to 06:09 on Thu 10 Feb.", "fact": "2084-02-08T22:53:38Z → 2084-02-09T22:08:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:51–19:34 on the 8th, 17:51–19:34 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 38063 s" }, { "step": "ruling", "text": "Tila Caturthī, Fuzhou, 2084: Wednesday 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": "2084-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Tila Caturthī 2084 falls on Wednesday 9 February. Caturthī runs from 06:54 on Wed 9 Feb to 06:09 on Thu 10 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20609, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T06:09:47+08:00", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T06:09:47+08:00", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-10", "window": { "start": { "local": "2084-02-10T11:53:15+08:00", "utc": "2084-02-10T03:53:15Z", "ms": 3600993194760.9185 }, "end": { "local": "2084-02-10T12:41:15+08:00", "utc": "2084-02-10T04:41:15Z", "ms": 3600996074760.9185 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-11", "window": { "start": { "local": "2084-02-11T11:53:16+08:00", "utc": "2084-02-11T03:53:16Z", "ms": 3601079595590.742 }, "end": { "local": "2084-02-11T12:41:16+08:00", "utc": "2084-02-11T04:41:16Z", "ms": 3601082475590.742 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 06:09 on Thu 10 Feb to 06:10 on Fri 11 Feb.", "fact": "2084-02-09T22:08:33Z → 2084-02-10T22:09:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 10th, 11:53–12:41 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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20609 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Fuzhou, 2084: Thursday 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": "2084-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Pañcamī 2084 falls on Thursday 10 February. Pañcamī runs from 06:09 on Thu 10 Feb to 06:10 on Fri 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20609, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T06:09:47+08:00", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-10T06:08:33+08:00", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T06:09:47+08:00", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-10", "window": { "start": { "local": "2084-02-10T11:53:15+08:00", "utc": "2084-02-10T03:53:15Z", "ms": 3600993194760.9185 }, "end": { "local": "2084-02-10T12:41:15+08:00", "utc": "2084-02-10T04:41:15Z", "ms": 3600996074760.9185 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-11", "window": { "start": { "local": "2084-02-11T11:53:16+08:00", "utc": "2084-02-11T03:53:16Z", "ms": 3601079595590.742 }, "end": { "local": "2084-02-11T12:41:16+08:00", "utc": "2084-02-11T04:41:16Z", "ms": 3601082475590.742 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 06:09 on Thu 10 Feb to 06:10 on Fri 11 Feb.", "fact": "2084-02-09T22:08:33Z → 2084-02-10T22:09:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 10th, 11:53–12:41 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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20609 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Fuzhou, 2084: Thursday 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": "2084-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasanta Pañcamī 2084 falls on Thursday 10 February. Pañcamī runs from 06:09 on Thu 10 Feb to 06:10 on Fri 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1016, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-02-12T06:58:02+08:00", "utc": "2084-02-11T22:58:02Z", "ms": 3601148281791.3823 }, "end": { "local": "2084-02-13T08:29:47+08:00", "utc": "2084-02-13T00:29:47Z", "ms": 3601240187233.21 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-12T06:58:02+08:00", "utc": "2084-02-11T22:58:02Z", "ms": 3601148281791.3823 }, "end": { "local": "2084-02-13T08:29:47+08:00", "utc": "2084-02-13T00:29:47Z", "ms": 3601240187233.21 } }, "kaala": "arunodaya", "days": [ { "local_date": "2084-02-12", "window": { "start": { "local": "2084-02-12T04:58:39+08:00", "utc": "2084-02-11T20:58:39Z", "ms": 3601141118650.3164 }, "end": { "local": "2084-02-12T06:41:05+08:00", "utc": "2084-02-11T22:41:05Z", "ms": 3601147265373.997 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2084-02-13", "window": { "start": { "local": "2084-02-13T04:58:08+08:00", "utc": "2084-02-12T20:58:08Z", "ms": 3601227487729.0747 }, "end": { "local": "2084-02-13T06:40:23+08:00", "utc": "2084-02-12T22:40:23Z", "ms": 3601233623395.1245 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 06:58 on Sat 12 Feb to 08:30 on Sun 13 Feb.", "fact": "2084-02-11T22:58:02Z → 2084-02-13T00:29:47Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:59–06:41 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 0 of 102 minutes on the 12th and 102 of 102 on the 13th.", "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 1016 s" }, { "step": "ruling", "text": "Ratha Saptamī, Fuzhou, 2084: Sunday 13 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Ratha Saptamī 2084 falls on Sunday 13 February. Saptamī runs from 06:58 on Sat 12 Feb to 08:30 on Sun 13 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-02-17", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32980, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-02-16T15:47:51+08:00", "utc": "2084-02-16T07:47:51Z", "ms": 3601525670988.805 }, "end": { "local": "2084-02-17T18:22:56+08:00", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-16T15:47:51+08:00", "utc": "2084-02-16T07:47:51Z", "ms": 3601525670988.805 }, "end": { "local": "2084-02-17T18:22:56+08:00", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-02-16", "window": { "start": { "local": "2084-02-16T06:38:11+08:00", "utc": "2084-02-15T22:38:11Z", "ms": 3601492691003.3003 }, "end": { "local": "2084-02-16T06:38:11+08:00", "utc": "2084-02-15T22:38:11Z", "ms": 3601492691003.3003 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-02-17", "window": { "start": { "local": "2084-02-17T06:37:25+08:00", "utc": "2084-02-16T22:37:25Z", "ms": 3601579044808.0005 }, "end": { "local": "2084-02-17T06:37:25+08:00", "utc": "2084-02-16T22:37:25Z", "ms": 3601579044808.0005 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:48 on Wed 16 Feb to 18:23 on Thu 17 Feb.", "fact": "2084-02-16T07:47:51Z → 2084-02-17T10:22:56Z" }, { "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 32980 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Fuzhou, 2084: Thursday 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": "2084-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Jayā Ekādaśī 2084 falls on Thursday 17 February. Ekādaśī runs from 15:48 on Wed 16 Feb to 18:23 on Thu 17 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-02-17", "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/2084/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20512, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-02-17T18:22:56+08:00", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 }, "end": { "local": "2084-02-18T20:40:39+08:00", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-17T18:22:56+08:00", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 }, "end": { "local": "2084-02-18T20:40:39+08:00", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-17", "window": { "start": { "local": "2084-02-17T11:53:04+08:00", "utc": "2084-02-17T03:53:04Z", "ms": 3601597984467.7793 }, "end": { "local": "2084-02-17T12:41:04+08:00", "utc": "2084-02-17T04:41:04Z", "ms": 3601600864467.7793 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-02-18", "window": { "start": { "local": "2084-02-18T11:53:00+08:00", "utc": "2084-02-18T03:53:00Z", "ms": 3601684380040.8164 }, "end": { "local": "2084-02-18T12:41:00+08:00", "utc": "2084-02-18T04:41:00Z", "ms": 3601687260040.8164 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:23 on Thu 17 Feb to 20:41 on Fri 18 Feb.", "fact": "2084-02-17T10:22:56Z → 2084-02-18T12:40:39Z" }, { "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 0 of 48 minutes on the 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20512 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Fuzhou, 2084: Friday 18 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhishma-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Bhisma dvadasi (purvaviddha), Amalaki dvadasi, Santana dvadasi, Varaha dvadasi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhīṣma Dvādaśī 2084 falls on Friday 18 February. Dvādaśī runs from 18:23 on Thu 17 Feb to 20:41 on Fri 18 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-02-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3729, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-02-18T20:40:39+08:00", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 }, "end": { "local": "2084-02-19T22:31:55+08:00", "utc": "2084-02-19T14:31:55Z", "ms": 3601809114988.825 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-18T20:40:39+08:00", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 }, "end": { "local": "2084-02-19T22:31:55+08:00", "utc": "2084-02-19T14:31:55Z", "ms": 3601809114988.825 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-02-18", "window": { "start": { "local": "2084-02-18T17:57:22+08:00", "utc": "2084-02-18T09:57:22Z", "ms": 3601706242456.3945 }, "end": { "local": "2084-02-18T19:38:30+08:00", "utc": "2084-02-18T11:38:30Z", "ms": 3601712310059.899 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2084-02-19", "window": { "start": { "local": "2084-02-19T17:58:00+08:00", "utc": "2084-02-19T09:58:00Z", "ms": 3601792680350.2437 }, "end": { "local": "2084-02-19T19:38:56+08:00", "utc": "2084-02-19T11:38:56Z", "ms": 3601798736358.002 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:41 on Fri 18 Feb to 22:32 on Sat 19 Feb.", "fact": "2084-02-18T12:40:39Z → 2084-02-19T14:31:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:57–19:39 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 0 of 101 minutes on the 18th and 101 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 3729 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Saturday 19 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": "2084-02-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Saturday 19 February. Trayodaśī runs from 20:41 on Fri 18 Feb to 22:32 on Sat 19 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-02-19", "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/2084/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40243, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-02-20T23:51:32+08:00", "utc": "2084-02-20T15:51:32Z", "ms": 3601900291993.7197 }, "end": { "local": "2084-02-22T00:37:47+08:00", "utc": "2084-02-21T16:37:47Z", "ms": 3601989467008.8496 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-20T23:51:32+08:00", "utc": "2084-02-20T15:51:32Z", "ms": 3601900291993.7197 }, "end": { "local": "2084-02-22T00:37:47+08:00", "utc": "2084-02-21T16:37:47Z", "ms": 3601989467008.8496 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-20", "window": { "start": { "local": "2084-02-20T11:52:49+08:00", "utc": "2084-02-20T03:52:49Z", "ms": 3601857169111.064 }, "end": { "local": "2084-02-20T12:40:49+08:00", "utc": "2084-02-20T04:40:49Z", "ms": 3601860049111.064 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-02-21", "window": { "start": { "local": "2084-02-21T11:52:43+08:00", "utc": "2084-02-21T03:52:43Z", "ms": 3601943562641.9023 }, "end": { "local": "2084-02-21T12:40:43+08:00", "utc": "2084-02-21T04:40:43Z", "ms": 3601946442641.9023 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:52 on Sun 20 Feb to 00:38 on Tue 22 Feb.", "fact": "2084-02-20T15:51:32Z → 2084-02-21T16:37:47Z" }, { "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 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 40243 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Fuzhou, 2084: Monday 21 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": "2084-02-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Māghī Pūrṇimā 2084 falls on Monday 21 February. Pūrṇimā runs from 23:52 on Sun 20 Feb to 00:38 on Tue 22 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-02-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-02-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4657, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-02-24T23:54:40+08:00", "utc": "2084-02-24T15:54:40Z", "ms": 3602246079963.177 }, "end": { "local": "2084-02-25T22:51:24+08:00", "utc": "2084-02-25T14:51:24Z", "ms": 3602328684439.8423 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-02-24T23:54:40+08:00", "utc": "2084-02-24T15:54:40Z", "ms": 3602246079963.177 }, "end": { "local": "2084-02-25T22:51:24+08:00", "utc": "2084-02-25T14:51:24Z", "ms": 3602328684439.8423 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-02-24", "window": { "start": { "local": "2084-02-24T20:33:43+08:00", "utc": "2084-02-24T12:33:43Z", "ms": 3602234023227.591 }, "end": { "local": "2084-02-24T20:33:43+08:00", "utc": "2084-02-24T12:33:43Z", "ms": 3602234023227.591 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-02-25", "window": { "start": { "local": "2084-02-25T21:33:47+08:00", "utc": "2084-02-25T13:33:47Z", "ms": 3602324026946.564 }, "end": { "local": "2084-02-25T21:33:47+08:00", "utc": "2084-02-25T13:33:47Z", "ms": 3602324026946.564 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:55 on Thu 24 Feb to 22:51 on Fri 25 Feb.", "fact": "2084-02-24T15:54:40Z → 2084-02-25T14:51:24Z" }, { "step": "kaala", "text": "Moonrise is at 20:34 on the 24th and 21:34 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 4657 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Friday 25 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Friday 25 February. Caturthī runs from 23:55 on Thu 24 Feb to 22:51 on Fri 25 Feb and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-02-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/ekadashi?on=2084-03-03", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10719, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-03-02T11:41:12+08:00", "utc": "2084-03-02T03:41:12Z", "ms": 3602806872016.6167 }, "end": { "local": "2084-03-03T09:22:49+08:00", "utc": "2084-03-03T01:22:49Z", "ms": 3602884968740.117 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-02T11:41:12+08:00", "utc": "2084-03-02T03:41:12Z", "ms": 3602806872016.6167 }, "end": { "local": "2084-03-03T09:22:49+08:00", "utc": "2084-03-03T01:22:49Z", "ms": 3602884968740.117 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-02", "window": { "start": { "local": "2084-03-02T06:25:07+08:00", "utc": "2084-03-01T22:25:07Z", "ms": 3602787907441.022 }, "end": { "local": "2084-03-02T06:25:07+08:00", "utc": "2084-03-01T22:25:07Z", "ms": 3602787907441.022 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-03", "window": { "start": { "local": "2084-03-03T06:24:09+08:00", "utc": "2084-03-02T22:24:09Z", "ms": 3602874249462.6934 }, "end": { "local": "2084-03-03T06:24:09+08:00", "utc": "2084-03-02T22:24:09Z", "ms": 3602874249462.6934 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:41 on Thu 2 Mar to 09:23 on Fri 3 Mar.", "fact": "2084-03-02T03:41:12Z → 2084-03-03T01:22:49Z" }, { "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 10719 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Fuzhou, 2084: Friday 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": "2084-03-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Vijayā Ekādaśī 2084 falls on Friday 3 March. Ekādaśī runs from 11:41 on Thu 2 Mar to 09:23 on Fri 3 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-03-03", "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/2084/pradosha-vrata?on=2084-03-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32834, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-03-04T07:04:38+08:00", "utc": "2084-03-03T23:04:38Z", "ms": 3602963077846.8403 }, "end": { "local": "2084-03-05T04:51:32+08:00", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-04T07:04:38+08:00", "utc": "2084-03-03T23:04:38Z", "ms": 3602963077846.8403 }, "end": { "local": "2084-03-05T04:51:32+08:00", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-03-03", "window": { "start": { "local": "2084-03-03T18:05:37+08:00", "utc": "2084-03-03T10:05:37Z", "ms": 3602916336825.4287 }, "end": { "local": "2084-03-03T19:43:57+08:00", "utc": "2084-03-03T11:43:57Z", "ms": 3602922237372.2407 } }, "covered_min": 0, "window_min": 98, "qualifies": false }, { "local_date": "2084-03-04", "window": { "start": { "local": "2084-03-04T18:06:09+08:00", "utc": "2084-03-04T10:06:09Z", "ms": 3603002769468.225 }, "end": { "local": "2084-03-04T19:44:18+08:00", "utc": "2084-03-04T11:44:18Z", "ms": 3603008657786.838 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:05 on Sat 4 Mar to 04:52 on Sun 5 Mar.", "fact": "2084-03-03T23:04:38Z → 2084-03-04T20:51:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:06–19:44 on the 3rd, 18:06–19:44 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 98 minutes on the 3rd and 98 of 98 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32834 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Saturday 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": "2084-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Saturday 4 March. Trayodaśī runs from 07:05 on Sat 4 Mar to 04:52 on Sun 5 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-03-04", "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/2084/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7890, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-03-05T04:51:32+08:00", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 }, "end": { "local": "2084-03-06T02:49:27+08:00", "utc": "2084-03-05T18:49:27Z", "ms": 3603120566619.484 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-05T04:51:32+08:00", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 }, "end": { "local": "2084-03-06T02:49:27+08:00", "utc": "2084-03-05T18:49:27Z", "ms": 3603120566619.484 } }, "kaala": "nishita", "days": [ { "local_date": "2084-03-04", "window": { "start": { "local": "2084-03-04T23:50:11+08:00", "utc": "2084-03-04T15:50:11Z", "ms": 3603023410663.024 }, "end": { "local": "2084-03-05T00:38:11+08:00", "utc": "2084-03-04T16:38:11Z", "ms": 3603026290663.024 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-03-05", "window": { "start": { "local": "2084-03-05T23:49:57+08:00", "utc": "2084-03-05T15:49:57Z", "ms": 3603109797038.2217 }, "end": { "local": "2084-03-06T00:37:57+08:00", "utc": "2084-03-05T16:37:57Z", "ms": 3603112677038.2217 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:52 on Sun 5 Mar to 02:49 on Mon 6 Mar.", "fact": "2084-03-04T20:51:32Z → 2084-03-05T18:49:27Z" }, { "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 7890 s" }, { "step": "ruling", "text": "Mahāśivarātri, Fuzhou, 2084: Sunday 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": "2084-03-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāśivarātri 2084 falls on Sunday 5 March. Caturdaśī runs from 04:52 on Sun 5 Mar to 02:49 on Mon 6 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-03-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36730, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-03-09T22:49:40+08:00", "utc": "2084-03-09T14:49:40Z", "ms": 3603451779895.1104 }, "end": { "local": "2084-03-10T23:22:15+08:00", "utc": "2084-03-10T15:22:15Z", "ms": 3603540135221.7417 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-09T22:49:40+08:00", "utc": "2084-03-09T14:49:40Z", "ms": 3603451779895.1104 }, "end": { "local": "2084-03-10T23:22:15+08:00", "utc": "2084-03-10T15:22:15Z", "ms": 3603540135221.7417 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-03-09", "window": { "start": { "local": "2084-03-09T11:49:29+08:00", "utc": "2084-03-09T03:49:29Z", "ms": 3603412169403.497 }, "end": { "local": "2084-03-09T12:37:29+08:00", "utc": "2084-03-09T04:37:29Z", "ms": 3603415049403.497 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-03-10", "window": { "start": { "local": "2084-03-10T11:49:14+08:00", "utc": "2084-03-10T03:49:14Z", "ms": 3603498554142.681 }, "end": { "local": "2084-03-10T12:37:14+08:00", "utc": "2084-03-10T04:37:14Z", "ms": 3603501434142.681 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:50 on Thu 9 Mar to 23:22 on Fri 10 Mar.", "fact": "2084-03-09T14:49:40Z → 2084-03-10T15:22:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:49–12:37 on the 9th, 11:49–12:37 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36730 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Friday 10 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": "2084-03-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Friday 10 March. Caturthī runs from 22:50 on Thu 9 Mar to 23:22 on Fri 10 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-03-10", "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/2084/ekadashi?on=2084-03-18", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22257, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-03-17T12:20:47+08:00", "utc": "2084-03-17T04:20:47Z", "ms": 3604105247085.1953 }, "end": { "local": "2084-03-18T14:10:18+08:00", "utc": "2084-03-18T06:10:18Z", "ms": 3604198217676.662 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-17T12:20:47+08:00", "utc": "2084-03-17T04:20:47Z", "ms": 3604105247085.1953 }, "end": { "local": "2084-03-18T14:10:18+08:00", "utc": "2084-03-18T06:10:18Z", "ms": 3604198217676.662 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-17", "window": { "start": { "local": "2084-03-17T06:09:51+08:00", "utc": "2084-03-16T22:09:51Z", "ms": 3604082990572.5044 }, "end": { "local": "2084-03-17T06:09:51+08:00", "utc": "2084-03-16T22:09:51Z", "ms": 3604082990572.5044 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-18", "window": { "start": { "local": "2084-03-18T06:08:47+08:00", "utc": "2084-03-17T22:08:47Z", "ms": 3604169326886.2583 }, "end": { "local": "2084-03-18T06:08:47+08:00", "utc": "2084-03-17T22:08:47Z", "ms": 3604169326886.2583 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:21 on Fri 17 Mar to 14:10 on Sat 18 Mar.", "fact": "2084-03-17T04:20:47Z → 2084-03-18T06:10:18Z" }, { "step": "kaala", "text": "Sunrise is at 06:10 on the 17th and 06:09 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 22257 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Fuzhou, 2084: Saturday 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": "2084-03-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Āmalakī Ekādaśī 2084 falls on Saturday 18 March. Ekādaśī runs from 12:21 on Fri 17 Mar to 14:10 on Sat 18 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-03-18", "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/2084/pradosha-vrata?on=2084-03-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8594, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-03-19T15:21:37+08:00", "utc": "2084-03-19T07:21:37Z", "ms": 3604288897376.4585 }, "end": { "local": "2084-03-20T15:51:00+08:00", "utc": "2084-03-20T07:51:00Z", "ms": 3604377059826.4883 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-19T15:21:37+08:00", "utc": "2084-03-19T07:21:37Z", "ms": 3604288897376.4585 }, "end": { "local": "2084-03-20T15:51:00+08:00", "utc": "2084-03-20T07:51:00Z", "ms": 3604377059826.4883 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-03-19", "window": { "start": { "local": "2084-03-19T18:13:46+08:00", "utc": "2084-03-19T10:13:46Z", "ms": 3604299225638.4795 }, "end": { "local": "2084-03-19T19:48:49+08:00", "utc": "2084-03-19T11:48:49Z", "ms": 3604304928759.209 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2084-03-20", "window": { "start": { "local": "2084-03-20T18:14:14+08:00", "utc": "2084-03-20T10:14:14Z", "ms": 3604385654317.5522 }, "end": { "local": "2084-03-20T19:49:05+08:00", "utc": "2084-03-20T11:49:05Z", "ms": 3604391345067.933 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:22 on Sun 19 Mar to 15:51 on Mon 20 Mar.", "fact": "2084-03-19T07:21:37Z → 2084-03-20T07:51:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:14–19:49 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 95 of 95 minutes on the 19th and 0 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 8594 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Sunday 19 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": "2084-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Sunday 19 March. Trayodaśī runs from 15:22 on Sun 19 Mar to 15:51 on Mon 20 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-03-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 589, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-03-21T15:39:04+08:00", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T14:49:52+08:00", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-21T15:39:04+08:00", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T14:49:52+08:00", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-03-21", "window": { "start": { "local": "2084-03-21T15:48:53+08:00", "utc": "2084-03-21T07:48:53Z", "ms": 3604463333278.8496 }, "end": { "local": "2084-03-21T18:14:43+08:00", "utc": "2084-03-21T10:14:43Z", "ms": 3604472082862.2104 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2084-03-22", "window": { "start": { "local": "2084-03-22T15:49:03+08:00", "utc": "2084-03-22T07:49:03Z", "ms": 3604549743185.8213 }, "end": { "local": "2084-03-22T18:15:11+08:00", "utc": "2084-03-22T10:15:11Z", "ms": 3604558511290.4004 } }, "covered_min": 0, "window_min": 146, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:39 on Tue 21 Mar to 14:50 on Wed 22 Mar.", "fact": "2084-03-21T07:39:04Z → 2084-03-22T06:49:52Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:49–18:15 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 146 of 146 minutes on the 21st and 0 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 589 s" }, { "step": "ruling", "text": "Holikā Dahana, Fuzhou, 2084: Tuesday 21 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": "2084-03-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Holikā Dahana 2084 falls on Tuesday 21 March. Pūrṇimā runs from 15:39 on Tue 21 Mar to 14:50 on Wed 22 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 589, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-03-21T15:39:04+08:00", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T14:49:52+08:00", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-21T15:39:04+08:00", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T14:49:52+08:00", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-03-21", "window": { "start": { "local": "2084-03-21T15:48:53+08:00", "utc": "2084-03-21T07:48:53Z", "ms": 3604463333278.8496 }, "end": { "local": "2084-03-21T18:14:43+08:00", "utc": "2084-03-21T10:14:43Z", "ms": 3604472082862.2104 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2084-03-22", "window": { "start": { "local": "2084-03-22T15:49:03+08:00", "utc": "2084-03-22T07:49:03Z", "ms": 3604549743185.8213 }, "end": { "local": "2084-03-22T18:15:11+08:00", "utc": "2084-03-22T10:15:11Z", "ms": 3604558511290.4004 } }, "covered_min": 0, "window_min": 146, "qualifies": false } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2084-03-21", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:39 on Tue 21 Mar to 14:50 on Wed 22 Mar.", "fact": "2084-03-21T07:39:04Z → 2084-03-22T06:49:52Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:49–18:15 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 146 of 146 minutes on the 21st and 0 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 589 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Tuesday 21 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Fuzhou, 2084: Wednesday 22 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": "2084-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Holī 2084 falls on Wednesday 22 March. It is kept the day after Holikā Dahana, which falls on Tuesday 21 March. Pūrṇimā runs from 15:39 on Tue 21 Mar to 14:50 on Wed 22 Mar and covers all of sāyāhna on the 21st.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26770, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-03-22T14:49:52+08:00", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "end": { "local": "2084-03-23T13:29:36+08:00", "utc": "2084-03-23T05:29:36Z", "ms": 3604627776338.751 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-22T14:49:52+08:00", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "end": { "local": "2084-03-23T13:29:36+08:00", "utc": "2084-03-23T05:29:36Z", "ms": 3604627776338.751 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-22", "window": { "start": { "local": "2084-03-22T06:04:31+08:00", "utc": "2084-03-21T22:04:31Z", "ms": 3604514670767.504 }, "end": { "local": "2084-03-22T06:04:31+08:00", "utc": "2084-03-21T22:04:31Z", "ms": 3604514670767.504 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-23", "window": { "start": { "local": "2084-03-23T06:03:27+08:00", "utc": "2084-03-22T22:03:27Z", "ms": 3604601006539.8003 }, "end": { "local": "2084-03-23T06:03:27+08:00", "utc": "2084-03-22T22:03:27Z", "ms": 3604601006539.8003 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 14:50 on Wed 22 Mar to 13:30 on Thu 23 Mar.", "fact": "2084-03-22T06:49:52Z → 2084-03-23T05:29:36Z" }, { "step": "kaala", "text": "Sunrise is at 06:05 on the 22nd and 06:03 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 26770 s" }, { "step": "ruling", "text": "Vasantotsava, Fuzhou, 2084: Thursday 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": "2084-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Vasantotsava 2084 falls on Thursday 23 March. Pratipadā runs from 14:50 on Wed 22 Mar to 13:30 on Thu 23 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-03-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36180, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-03-25T09:45:11+08:00", "utc": "2084-03-25T01:45:11Z", "ms": 3604787110529.9575 }, "end": { "local": "2084-03-26T07:35:22+08:00", "utc": "2084-03-25T23:35:22Z", "ms": 3604865721786.6436 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-25T09:45:11+08:00", "utc": "2084-03-25T01:45:11Z", "ms": 3604787110529.9575 }, "end": { "local": "2084-03-26T07:35:22+08:00", "utc": "2084-03-25T23:35:22Z", "ms": 3604865721786.6436 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-03-24", "window": { "start": { "local": "2084-03-24T20:26:50+08:00", "utc": "2084-03-24T12:26:50Z", "ms": 3604739209765.0337 }, "end": { "local": "2084-03-24T20:26:50+08:00", "utc": "2084-03-24T12:26:50Z", "ms": 3604739209765.0337 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-25", "window": { "start": { "local": "2084-03-25T21:32:22+08:00", "utc": "2084-03-25T13:32:22Z", "ms": 3604829542284.314 }, "end": { "local": "2084-03-25T21:32:22+08:00", "utc": "2084-03-25T13:32:22Z", "ms": 3604829542284.314 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:45 on Sat 25 Mar to 07:35 on Sun 26 Mar.", "fact": "2084-03-25T01:45:11Z → 2084-03-25T23:35:22Z" }, { "step": "kaala", "text": "Moonrise is at 20:27 on the 24th and 21:32 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 36180 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Saturday 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": "2084-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Saturday 25 March. Caturthī runs from 09:45 on Sat 25 Mar to 07:35 on Sun 26 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-03-25", "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/2084/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37690, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-03-29T01:01:40+08:00", "utc": "2084-03-28T17:01:40Z", "ms": 3605101300219.225 }, "end": { "local": "2084-03-29T22:59:55+08:00", "utc": "2084-03-29T14:59:55Z", "ms": 3605180394836.8267 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-29T01:01:40+08:00", "utc": "2084-03-28T17:01:40Z", "ms": 3605101300219.225 }, "end": { "local": "2084-03-29T22:59:55+08:00", "utc": "2084-03-29T14:59:55Z", "ms": 3605180394836.8267 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-03-28", "window": { "start": { "local": "2084-03-28T11:44:03+08:00", "utc": "2084-03-28T03:44:03Z", "ms": 3605053443069.26 }, "end": { "local": "2084-03-28T12:32:03+08:00", "utc": "2084-03-28T04:32:03Z", "ms": 3605056323069.26 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-03-29", "window": { "start": { "local": "2084-03-29T11:43:45+08:00", "utc": "2084-03-29T03:43:45Z", "ms": 3605139825174.7705 }, "end": { "local": "2084-03-29T12:31:45+08:00", "utc": "2084-03-29T04:31:45Z", "ms": 3605142705174.7705 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 01:02 on Wed 29 Mar to 23:00 on Wed 29 Mar.", "fact": "2084-03-28T17:01:40Z → 2084-03-29T14:59:55Z" }, { "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 37690 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Fuzhou, 2084: Wednesday 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": "2084-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalāṣṭamī 2084 falls on Wednesday 29 March. Aṣṭamī runs from 01:02 on Wed 29 Mar to 23:00 on Wed 29 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-04-01", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38040, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-03-31T19:19:51+08:00", "utc": "2084-03-31T11:19:51Z", "ms": 3605339991368.464 }, "end": { "local": "2084-04-01T17:43:47+08:00", "utc": "2084-04-01T09:43:47Z", "ms": 3605420626956.9224 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-31T19:19:51+08:00", "utc": "2084-03-31T11:19:51Z", "ms": 3605339991368.464 }, "end": { "local": "2084-04-01T17:43:47+08:00", "utc": "2084-04-01T09:43:47Z", "ms": 3605420626956.9224 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-04-01", "window": { "start": { "local": "2084-04-01T05:53:51+08:00", "utc": "2084-03-31T21:53:51Z", "ms": 3605378031139.0684 }, "end": { "local": "2084-04-01T05:53:51+08:00", "utc": "2084-03-31T21:53:51Z", "ms": 3605378031139.0684 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-04-02", "window": { "start": { "local": "2084-04-02T05:52:48+08:00", "utc": "2084-04-01T21:52:48Z", "ms": 3605464368021.5425 }, "end": { "local": "2084-04-02T05:52:48+08:00", "utc": "2084-04-01T21:52:48Z", "ms": 3605464368021.5425 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:20 on Fri 31 Mar to 17:44 on Sat 1 Apr.", "fact": "2084-03-31T11:19:51Z → 2084-04-01T09:43:47Z" }, { "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 38040 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Fuzhou, 2084: Saturday 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": "2084-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāpamocanī Ekādaśī 2084 falls on Saturday 1 April. Ekādaśī runs from 19:20 on Fri 31 Mar to 17:44 on Sat 1 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-04-01", "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/2084/pradosha-vrata?on=2084-04-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7251, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-04-02T16:19:30+08:00", "utc": "2084-04-02T08:19:30Z", "ms": 3605501970311.7744 }, "end": { "local": "2084-04-03T15:10:09+08:00", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-02T16:19:30+08:00", "utc": "2084-04-02T08:19:30Z", "ms": 3605501970311.7744 }, "end": { "local": "2084-04-03T15:10:09+08:00", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-04-02", "window": { "start": { "local": "2084-04-02T18:20:21+08:00", "utc": "2084-04-02T10:20:21Z", "ms": 3605509221248.333 }, "end": { "local": "2084-04-02T19:52:32+08:00", "utc": "2084-04-02T11:52:32Z", "ms": 3605514752436.982 } }, "covered_min": 92, "window_min": 92, "qualifies": true }, { "local_date": "2084-04-03", "window": { "start": { "local": "2084-04-03T18:20:50+08:00", "utc": "2084-04-03T10:20:50Z", "ms": 3605595649529.6113 }, "end": { "local": "2084-04-03T19:52:49+08:00", "utc": "2084-04-03T11:52:49Z", "ms": 3605601168604.0273 } }, "covered_min": 0, "window_min": 92, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:20 on Sun 2 Apr to 15:10 on Mon 3 Apr.", "fact": "2084-04-02T08:19:30Z → 2084-04-03T07:10:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:20–19:53 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 92 of 92 minutes on the 2nd and 0 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 7251 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Sunday 2 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": "2084-04-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Sunday 2 April. Trayodaśī runs from 16:20 on Sun 2 Apr to 15:10 on Mon 3 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-04-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/shivaratri?on=2084-04-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30697, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-04-03T15:10:09+08:00", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 }, "end": { "local": "2084-04-04T14:19:54+08:00", "utc": "2084-04-04T06:19:54Z", "ms": 3605667594174.692 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-03T15:10:09+08:00", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 }, "end": { "local": "2084-04-04T14:19:54+08:00", "utc": "2084-04-04T06:19:54Z", "ms": 3605667594174.692 } }, "kaala": "nishita", "days": [ { "local_date": "2084-04-03", "window": { "start": { "local": "2084-04-03T23:41:46+08:00", "utc": "2084-04-03T15:41:46Z", "ms": 3605614906058.671 }, "end": { "local": "2084-04-04T00:29:46+08:00", "utc": "2084-04-03T16:29:46Z", "ms": 3605617786058.671 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-04", "window": { "start": { "local": "2084-04-04T23:41:29+08:00", "utc": "2084-04-04T15:41:29Z", "ms": 3605701289093.3 }, "end": { "local": "2084-04-05T00:29:29+08:00", "utc": "2084-04-04T16:29:29Z", "ms": 3605704169093.3 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:10 on Mon 3 Apr to 14:20 on Tue 4 Apr.", "fact": "2084-04-03T07:10:09Z → 2084-04-04T06:19:54Z" }, { "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 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 30697 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Monday 3 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Monday 3 April. Caturdaśī runs from 15:10 on Mon 3 Apr to 14:20 on Tue 4 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-04-03", "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/2084/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5035, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-04-05T13:53:39+08:00", "utc": "2084-04-05T05:53:39Z", "ms": 3605752418745.03 }, "end": { "local": "2084-04-06T13:56:21+08:00", "utc": "2084-04-06T05:56:21Z", "ms": 3605838981436.642 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-05T13:53:39+08:00", "utc": "2084-04-05T05:53:39Z", "ms": 3605752418745.03 }, "end": { "local": "2084-04-06T13:56:21+08:00", "utc": "2084-04-06T05:56:21Z", "ms": 3605838981436.642 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-05", "window": { "start": { "local": "2084-04-05T11:41:43+08:00", "utc": "2084-04-05T03:41:43Z", "ms": 3605744503294.377 }, "end": { "local": "2084-04-05T12:29:43+08:00", "utc": "2084-04-05T04:29:43Z", "ms": 3605747383294.377 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-06", "window": { "start": { "local": "2084-04-06T11:41:27+08:00", "utc": "2084-04-06T03:41:27Z", "ms": 3605830886559.8755 }, "end": { "local": "2084-04-06T12:29:27+08:00", "utc": "2084-04-06T04:29:27Z", "ms": 3605833766559.8755 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:54 on Wed 5 Apr to 13:56 on Thu 6 Apr.", "fact": "2084-04-05T05:53:39Z → 2084-04-06T05:56:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 5th, 11:41–12:29 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5035 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Fuzhou, 2084: Thursday 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": "2084-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Caitra) (Chaitra Navratri) 2084 falls on Thursday 6 April. Pratipadā runs from 13:54 on Wed 5 Apr to 13:56 on Thu 6 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7380, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-04-07T14:32:10+08:00", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T15:43:11+08:00", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-07T14:32:10+08:00", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T15:43:11+08:00", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-07", "window": { "start": { "local": "2084-04-07T11:41:10+08:00", "utc": "2084-04-07T03:41:10Z", "ms": 3605917270038.715 }, "end": { "local": "2084-04-07T12:29:10+08:00", "utc": "2084-04-07T04:29:10Z", "ms": 3605920150038.715 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-08", "window": { "start": { "local": "2084-04-08T11:40:54+08:00", "utc": "2084-04-08T03:40:54Z", "ms": 3606003653745.1406 }, "end": { "local": "2084-04-08T12:28:54+08:00", "utc": "2084-04-08T04:28:54Z", "ms": 3606006533745.1406 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:32 on Fri 7 Apr to 15:43 on Sat 8 Apr.", "fact": "2084-04-07T06:32:10Z → 2084-04-08T07:43:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 7th, 11:41–12:29 on the 8th.", "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 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7380 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Fuzhou, 2084: Saturday 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": "2084-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaurī Tṛtīyā (Gangaur) 2084 falls on Saturday 8 April. Tṛtīyā runs from 14:32 on Fri 7 Apr to 15:43 on Sat 8 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7380, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-04-07T14:32:10+08:00", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T15:43:11+08:00", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-07T14:32:10+08:00", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T15:43:11+08:00", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-07", "window": { "start": { "local": "2084-04-07T11:41:10+08:00", "utc": "2084-04-07T03:41:10Z", "ms": 3605917270038.715 }, "end": { "local": "2084-04-07T12:29:10+08:00", "utc": "2084-04-07T04:29:10Z", "ms": 3605920150038.715 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-08", "window": { "start": { "local": "2084-04-08T11:40:54+08:00", "utc": "2084-04-08T03:40:54Z", "ms": 3606003653745.1406 }, "end": { "local": "2084-04-08T12:28:54+08:00", "utc": "2084-04-08T04:28:54Z", "ms": 3606006533745.1406 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 14:32 on Fri 7 Apr to 15:43 on Sat 8 Apr.", "fact": "2084-04-07T06:32:10Z → 2084-04-08T07:43:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 7th, 11:41–12:29 on the 8th.", "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 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7380 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Fuzhou, 2084: Saturday 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": "2084-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Saubhāgya Śayana Vrata 2084 falls on Saturday 8 April. Tṛtīyā runs from 14:32 on Fri 7 Apr to 15:43 on Sat 8 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-04-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11658, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-04-08T15:43:11+08:00", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "end": { "local": "2084-04-09T17:28:17+08:00", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-08T15:43:11+08:00", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "end": { "local": "2084-04-09T17:28:17+08:00", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-08", "window": { "start": { "local": "2084-04-08T11:40:54+08:00", "utc": "2084-04-08T03:40:54Z", "ms": 3606003653745.1406 }, "end": { "local": "2084-04-08T12:28:54+08:00", "utc": "2084-04-08T04:28:54Z", "ms": 3606006533745.1406 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-09", "window": { "start": { "local": "2084-04-09T11:40:38+08:00", "utc": "2084-04-09T03:40:38Z", "ms": 3606090037693.5215 }, "end": { "local": "2084-04-09T12:28:38+08:00", "utc": "2084-04-09T04:28:38Z", "ms": 3606092917693.5215 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:43 on Sat 8 Apr to 17:28 on Sun 9 Apr.", "fact": "2084-04-08T07:43:11Z → 2084-04-09T09:28:17Z" }, { "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": "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. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11658 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Sunday 9 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Sunday 9 April. Caturthī runs from 15:43 on Sat 8 Apr to 17:28 on Sun 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-04-09", "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/2084/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17980, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-04-09T17:28:17+08:00", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 }, "end": { "local": "2084-04-10T19:42:02+08:00", "utc": "2084-04-10T11:42:02Z", "ms": 3606205322322.7085 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-09T17:28:17+08:00", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 }, "end": { "local": "2084-04-10T19:42:02+08:00", "utc": "2084-04-10T11:42:02Z", "ms": 3606205322322.7085 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-09", "window": { "start": { "local": "2084-04-09T11:40:38+08:00", "utc": "2084-04-09T03:40:38Z", "ms": 3606090037693.5215 }, "end": { "local": "2084-04-09T12:28:38+08:00", "utc": "2084-04-09T04:28:38Z", "ms": 3606092917693.5215 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-10", "window": { "start": { "local": "2084-04-10T11:40:22+08:00", "utc": "2084-04-10T03:40:22Z", "ms": 3606176421898.384 }, "end": { "local": "2084-04-10T12:28:22+08:00", "utc": "2084-04-10T04:28:22Z", "ms": 3606179301898.384 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 17:28 on Sun 9 Apr to 19:42 on Mon 10 Apr.", "fact": "2084-04-09T09:28:17Z → 2084-04-10T11:42:02Z" }, { "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": "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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17980 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Fuzhou, 2084: Monday 10 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": "2084-04-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Lakṣmī Pañcamī 2084 falls on Monday 10 April. Pañcamī runs from 17:28 on Sun 9 Apr to 19:42 on Mon 10 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30162, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-04-13T00:51:15+08:00", "utc": "2084-04-12T16:51:15Z", "ms": 3606396675114.4395 }, "end": { "local": "2084-04-14T03:16:40+08:00", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-13T00:51:15+08:00", "utc": "2084-04-12T16:51:15Z", "ms": 3606396675114.4395 }, "end": { "local": "2084-04-14T03:16:40+08:00", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-13", "window": { "start": { "local": "2084-04-13T11:39:36+08:00", "utc": "2084-04-13T03:39:36Z", "ms": 3606435576199.3906 }, "end": { "local": "2084-04-13T12:27:36+08:00", "utc": "2084-04-13T04:27:36Z", "ms": 3606438456199.3906 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-14", "window": { "start": { "local": "2084-04-14T11:39:22+08:00", "utc": "2084-04-14T03:39:22Z", "ms": 3606521961578.34 }, "end": { "local": "2084-04-14T12:27:22+08:00", "utc": "2084-04-14T04:27:22Z", "ms": 3606524841578.34 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 00:51 on Thu 13 Apr to 03:17 on Fri 14 Apr.", "fact": "2084-04-12T16:51:15Z → 2084-04-13T19:16:40Z" }, { "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 48 of 48 minutes on the 13th and 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30162 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Fuzhou, 2084: Thursday 13 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": "2084-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Bhavānī Utpatti 2084 falls on Thursday 13 April. Aṣṭamī runs from 00:51 on Thu 13 Apr to 03:17 on Fri 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11162, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2084-04-14T08:46:40+08:00", "utc": "2084-04-14T00:46:40Z", "ms": 3606511599660.2993 }, "end": { "local": "2084-05-15T05:31:51+08:00", "utc": "2084-05-14T21:31:51Z", "ms": 3609178311355.6836 } }, "span": { "of": "transit", "start": { "local": "2084-04-14T08:46:40+08:00", "utc": "2084-04-14T00:46:40Z", "ms": 3606511599660.2993 }, "end": { "local": "2084-04-14T08:46:40+08:00", "utc": "2084-04-14T00:46:40Z", "ms": 3606511599660.2993 } }, "kaala": "day", "days": [ { "local_date": "2084-04-13", "window": { "start": { "local": "2084-04-13T05:41:36+08:00", "utc": "2084-04-12T21:41:36Z", "ms": 3606414095955.7764 }, "end": { "local": "2084-04-14T05:40:37+08:00", "utc": "2084-04-13T21:40:37Z", "ms": 3606500437489.555 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "2084-04-14", "window": { "start": { "local": "2084-04-14T05:40:37+08:00", "utc": "2084-04-13T21:40:37Z", "ms": 3606500437489.555 }, "end": { "local": "2084-04-15T05:39:40+08:00", "utc": "2084-04-14T21:39:40Z", "ms": 3606586779566.4126 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 08:47 on Fri 14 Apr.", "fact": "2084-04-14T00:46:40Z · 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 11162 s" }, { "step": "ruling", "text": "Vaiśākhī, Fuzhou, 2084: Friday 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": "2084-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-04-14", "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": "2084-04-14", "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 2084 falls on Friday 14 April. The Sun enters Meṣa at 08:47 on Fri 14 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23035, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-04-14T03:16:40+08:00", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 }, "end": { "local": "2084-04-15T05:15:12+08:00", "utc": "2084-04-14T21:15:12Z", "ms": 3606585312271.429 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-14T03:16:40+08:00", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 }, "end": { "local": "2084-04-15T05:15:12+08:00", "utc": "2084-04-14T21:15:12Z", "ms": 3606585312271.429 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-14", "window": { "start": { "local": "2084-04-14T11:39:22+08:00", "utc": "2084-04-14T03:39:22Z", "ms": 3606521961578.34 }, "end": { "local": "2084-04-14T12:27:22+08:00", "utc": "2084-04-14T04:27:22Z", "ms": 3606524841578.34 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-15", "window": { "start": { "local": "2084-04-15T11:39:07+08:00", "utc": "2084-04-15T03:39:07Z", "ms": 3606608347288.4766 }, "end": { "local": "2084-04-15T12:27:07+08:00", "utc": "2084-04-15T04:27:07Z", "ms": 3606611227288.4766 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 03:17 on Fri 14 Apr to 05:15 on Sat 15 Apr.", "fact": "2084-04-13T19:16:40Z → 2084-04-14T21:15:12Z" }, { "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 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23035 s" }, { "step": "ruling", "text": "Rāma Navamī, Fuzhou, 2084: Friday 14 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": "2084-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāma Navamī 2084 falls on Friday 14 April. Navamī runs from 03:17 on Fri 14 Apr to 05:15 on Sat 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-04-17", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3358, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-04-16T06:34:40+08:00", "utc": "2084-04-15T22:34:40Z", "ms": 3606676479776.4243 }, "end": { "local": "2084-04-17T07:07:39+08:00", "utc": "2084-04-16T23:07:39Z", "ms": 3606764859442.5894 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-16T06:34:40+08:00", "utc": "2084-04-15T22:34:40Z", "ms": 3606676479776.4243 }, "end": { "local": "2084-04-17T07:07:39+08:00", "utc": "2084-04-16T23:07:39Z", "ms": 3606764859442.5894 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-04-16", "window": { "start": { "local": "2084-04-16T05:38:42+08:00", "utc": "2084-04-15T21:38:42Z", "ms": 3606673122211.2993 }, "end": { "local": "2084-04-16T05:38:42+08:00", "utc": "2084-04-15T21:38:42Z", "ms": 3606673122211.2993 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-04-17", "window": { "start": { "local": "2084-04-17T05:37:45+08:00", "utc": "2084-04-16T21:37:45Z", "ms": 3606759465449.4614 }, "end": { "local": "2084-04-17T05:37:45+08:00", "utc": "2084-04-16T21:37:45Z", "ms": 3606759465449.4614 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:35 on Sun 16 Apr to 07:08 on Mon 17 Apr.", "fact": "2084-04-15T22:34:40Z → 2084-04-16T23:07:39Z" }, { "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 3358 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Fuzhou, 2084: Monday 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": "2084-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmadā Ekādaśī 2084 falls on Monday 17 April. Ekādaśī runs from 06:35 on Sun 16 Apr to 07:08 on Mon 17 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-04-17", "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/2084/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17185, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-04-18T06:52:02+08:00", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T05:50:14+08:00", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-18T06:52:02+08:00", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T05:50:14+08:00", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-18", "window": { "start": { "local": "2084-04-18T11:38:27+08:00", "utc": "2084-04-18T03:38:27Z", "ms": 3606867506561.298 }, "end": { "local": "2084-04-18T12:26:27+08:00", "utc": "2084-04-18T04:26:27Z", "ms": 3606870386561.298 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-19", "window": { "start": { "local": "2084-04-19T11:38:14+08:00", "utc": "2084-04-19T03:38:14Z", "ms": 3606953893753.1357 }, "end": { "local": "2084-04-19T12:26:14+08:00", "utc": "2084-04-19T04:26:14Z", "ms": 3606956773753.1357 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:52 on Tue 18 Apr to 05:50 on Wed 19 Apr.", "fact": "2084-04-17T22:52:02Z → 2084-04-18T21:50:14Z" }, { "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 48 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17185 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Fuzhou, 2084: Tuesday 18 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": "2084-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Anaṅga Trayodaśī 2084 falls on Tuesday 18 April. Trayodaśī runs from 06:52 on Tue 18 Apr to 05:50 on Wed 19 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-04-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35588, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-04-18T06:52:02+08:00", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T05:50:14+08:00", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-18T06:52:02+08:00", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T05:50:14+08:00", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-04-17", "window": { "start": { "local": "2084-04-17T18:27:34+08:00", "utc": "2084-04-17T10:27:34Z", "ms": 3606805654078.777 }, "end": { "local": "2084-04-17T19:56:48+08:00", "utc": "2084-04-17T11:56:48Z", "ms": 3606811008109.1387 } }, "covered_min": 0, "window_min": 89, "qualifies": false }, { "local_date": "2084-04-18", "window": { "start": { "local": "2084-04-18T18:28:04+08:00", "utc": "2084-04-18T10:28:04Z", "ms": 3606892083816.1035 }, "end": { "local": "2084-04-18T19:57:06+08:00", "utc": "2084-04-18T11:57:06Z", "ms": 3606897426481.7373 } }, "covered_min": 89, "window_min": 89, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:52 on Tue 18 Apr to 05:50 on Wed 19 Apr.", "fact": "2084-04-17T22:52:02Z → 2084-04-18T21:50:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:28–19:57 on the 17th, 18:28–19:57 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 89 minutes on the 17th and 89 of 89 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35588 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Tuesday 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": "2084-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Tuesday 18 April. Trayodaśī runs from 06:52 on Tue 18 Apr to 05:50 on Wed 19 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-04-18", "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/2084/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20880, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-04-19T05:50:14+08:00", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "end": { "local": "2084-04-20T04:08:12+08:00", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-19T05:50:14+08:00", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "end": { "local": "2084-04-20T04:08:12+08:00", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-19", "window": { "start": { "local": "2084-04-19T11:38:14+08:00", "utc": "2084-04-19T03:38:14Z", "ms": 3606953893753.1357 }, "end": { "local": "2084-04-19T12:26:14+08:00", "utc": "2084-04-19T04:26:14Z", "ms": 3606956773753.1357 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-20", "window": { "start": { "local": "2084-04-20T11:38:01+08:00", "utc": "2084-04-20T03:38:01Z", "ms": 3607040281356.417 }, "end": { "local": "2084-04-20T12:26:01+08:00", "utc": "2084-04-20T04:26:01Z", "ms": 3607043161356.417 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:50 on Wed 19 Apr to 04:08 on Thu 20 Apr.", "fact": "2084-04-18T21:50:14Z → 2084-04-19T20:08:12Z" }, { "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 20880 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Fuzhou, 2084: Wednesday 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": "2084-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Viṣṇudamanaka Caturdaśī 2084 falls on Wednesday 19 April. Caturdaśī runs from 05:50 on Wed 19 Apr to 04:08 on Thu 20 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26990, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-04-20T04:08:12+08:00", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 }, "end": { "local": "2084-04-21T01:54:02+08:00", "utc": "2084-04-20T17:54:02Z", "ms": 3607091641997.63 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-20T04:08:12+08:00", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 }, "end": { "local": "2084-04-21T01:54:02+08:00", "utc": "2084-04-20T17:54:02Z", "ms": 3607091641997.63 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-20", "window": { "start": { "local": "2084-04-20T11:38:01+08:00", "utc": "2084-04-20T03:38:01Z", "ms": 3607040281356.417 }, "end": { "local": "2084-04-20T12:26:01+08:00", "utc": "2084-04-20T04:26:01Z", "ms": 3607043161356.417 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-21", "window": { "start": { "local": "2084-04-21T11:37:49+08:00", "utc": "2084-04-21T03:37:49Z", "ms": 3607126669388.139 }, "end": { "local": "2084-04-21T12:25:49+08:00", "utc": "2084-04-21T04:25:49Z", "ms": 3607129549388.139 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:08 on Thu 20 Apr to 01:54 on Fri 21 Apr.", "fact": "2084-04-19T20:08:12Z → 2084-04-20T17:54:02Z" }, { "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 26990 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Fuzhou, 2084: Thursday 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": "2084-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Caitrī Pūrṇimā 2084 falls on Thursday 20 April. Pūrṇimā runs from 04:08 on Thu 20 Apr to 01:54 on Fri 21 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-04-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14441, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-04-23T17:31:34+08:00", "utc": "2084-04-23T09:31:34Z", "ms": 3607320694361.258 }, "end": { "local": "2084-04-24T14:40:13+08:00", "utc": "2084-04-24T06:40:13Z", "ms": 3607396813136.29 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-04-23T17:31:34+08:00", "utc": "2084-04-23T09:31:34Z", "ms": 3607320694361.258 }, "end": { "local": "2084-04-24T14:40:13+08:00", "utc": "2084-04-24T06:40:13Z", "ms": 3607396813136.29 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-04-23", "window": { "start": { "local": "2084-04-23T21:32:15+08:00", "utc": "2084-04-23T13:32:15Z", "ms": 3607335135269.1313 }, "end": { "local": "2084-04-23T21:32:15+08:00", "utc": "2084-04-23T13:32:15Z", "ms": 3607335135269.1313 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-04-24", "window": { "start": { "local": "2084-04-24T22:35:48+08:00", "utc": "2084-04-24T14:35:48Z", "ms": 3607425347581.4897 }, "end": { "local": "2084-04-24T22:35:48+08:00", "utc": "2084-04-24T14:35:48Z", "ms": 3607425347581.4897 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:32 on Sun 23 Apr to 14:40 on Mon 24 Apr.", "fact": "2084-04-23T09:31:34Z → 2084-04-24T06:40:13Z" }, { "step": "kaala", "text": "Moonrise is at 21:32 on the 23rd and 22:36 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 14441 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Sunday 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": "2084-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Sunday 23 April. Caturthī runs from 17:32 on Sun 23 Apr to 14:40 on Mon 24 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-04-23", "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/2084/ekadashi?on=2084-04-30", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-04-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8126, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-04-30T03:11:07+08:00", "utc": "2084-04-29T19:11:07Z", "ms": 3607873867244.111 }, "end": { "local": "2084-05-01T02:29:02+08:00", "utc": "2084-04-30T18:29:02Z", "ms": 3607957742020.4165 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-04-30T03:11:07+08:00", "utc": "2084-04-29T19:11:07Z", "ms": 3607873867244.111 }, "end": { "local": "2084-05-01T02:29:02+08:00", "utc": "2084-04-30T18:29:02Z", "ms": 3607957742020.4165 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-04-30", "window": { "start": { "local": "2084-04-30T05:26:33+08:00", "utc": "2084-04-29T21:26:33Z", "ms": 3607881993484.084 }, "end": { "local": "2084-04-30T05:26:33+08:00", "utc": "2084-04-29T21:26:33Z", "ms": 3607881993484.084 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-05-01", "window": { "start": { "local": "2084-05-01T05:25:48+08:00", "utc": "2084-04-30T21:25:48Z", "ms": 3607968347759.6567 }, "end": { "local": "2084-05-01T05:25:48+08:00", "utc": "2084-04-30T21:25:48Z", "ms": 3607968347759.6567 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:11 on Sun 30 Apr to 02:29 on Mon 1 May.", "fact": "2084-04-29T19:11:07Z → 2084-04-30T18:29:02Z" }, { "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 on the 30th and is not on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8126 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Fuzhou, 2084: Sunday 30 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": "2084-04-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Varūthinī Ekādaśī 2084 falls on Sunday 30 April. Ekādaśī runs from 03:11 on Sun 30 Apr to 02:29 on Mon 1 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-04-30", "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/2084/pradosha-vrata?on=2084-05-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22048, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-05-02T02:08:56+08:00", "utc": "2084-05-01T18:08:56Z", "ms": 3608042935514.8174 }, "end": { "local": "2084-05-03T02:11:54+08:00", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-02T02:08:56+08:00", "utc": "2084-05-01T18:08:56Z", "ms": 3608042935514.8174 }, "end": { "local": "2084-05-03T02:11:54+08:00", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-01", "window": { "start": { "local": "2084-05-01T18:34:45+08:00", "utc": "2084-05-01T10:34:45Z", "ms": 3608015685337.3545 }, "end": { "local": "2084-05-01T20:01:28+08:00", "utc": "2084-05-01T12:01:28Z", "ms": 3608020887692.1235 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "2084-05-02", "window": { "start": { "local": "2084-05-02T18:35:17+08:00", "utc": "2084-05-02T10:35:17Z", "ms": 3608102117370.24 }, "end": { "local": "2084-05-02T20:01:50+08:00", "utc": "2084-05-02T12:01:50Z", "ms": 3608107309616.4673 } }, "covered_min": 87, "window_min": 87, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:09 on Tue 2 May to 02:12 on Wed 3 May.", "fact": "2084-05-01T18:08:56Z → 2084-05-02T18:11:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:35–20:01 on the 1st, 18:35–20:02 on the 2nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 87 minutes on the 1st and 87 of 87 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22048 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Tuesday 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": "2084-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Tuesday 2 May. Trayodaśī runs from 02:09 on Tue 2 May to 02:12 on Wed 3 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-05-02", "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/2084/shivaratri?on=2084-05-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6486, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-05-03T02:11:54+08:00", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 }, "end": { "local": "2084-05-04T02:39:39+08:00", "utc": "2084-05-03T18:39:39Z", "ms": 3608217578979.051 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-03T02:11:54+08:00", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 }, "end": { "local": "2084-05-04T02:39:39+08:00", "utc": "2084-05-03T18:39:39Z", "ms": 3608217578979.051 } }, "kaala": "nishita", "days": [ { "local_date": "2084-05-02", "window": { "start": { "local": "2084-05-02T23:35:48+08:00", "utc": "2084-05-02T15:35:48Z", "ms": 3608120148293.5913 }, "end": { "local": "2084-05-03T00:23:48+08:00", "utc": "2084-05-02T16:23:48Z", "ms": 3608123028293.5913 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-03", "window": { "start": { "local": "2084-05-03T23:35:43+08:00", "utc": "2084-05-03T15:35:43Z", "ms": 3608206542982.1323 }, "end": { "local": "2084-05-04T00:23:43+08:00", "utc": "2084-05-03T16:23:43Z", "ms": 3608209422982.1323 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:12 on Wed 3 May to 02:40 on Thu 4 May.", "fact": "2084-05-02T18:11:54Z → 2084-05-03T18:39:39Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:36–00:24 on the 2nd, 23:36–00:24 on the 3rd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6486 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Wednesday 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": "2084-05-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Wednesday 3 May. Caturdaśī runs from 02:12 on Wed 3 May to 02:40 on Thu 4 May and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-05-03", "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/2084/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34797, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-05-07T06:45:13+08:00", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T08:58:35+08:00", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-07T06:45:13+08:00", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T08:58:35+08:00", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-07", "window": { "start": { "local": "2084-05-07T18:37:59+08:00", "utc": "2084-05-07T10:37:59Z", "ms": 3608534279185.2246 }, "end": { "local": "2084-05-07T20:03:43+08:00", "utc": "2084-05-07T12:03:43Z", "ms": 3608539422703.8716 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "2084-05-08", "window": { "start": { "local": "2084-05-08T18:38:32+08:00", "utc": "2084-05-08T10:38:32Z", "ms": 3608620711774.3555 }, "end": { "local": "2084-05-08T20:04:06+08:00", "utc": "2084-05-08T12:04:06Z", "ms": 3608625845938.375 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 06:45 on Sun 7 May to 08:59 on Mon 8 May.", "fact": "2084-05-06T22:45:13Z → 2084-05-08T00:58:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:38–20:04 on the 7th, 18:39–20:04 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 86 of 86 minutes on the 7th and 0 of 86 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34797 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Fuzhou, 2084: Sunday 7 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": "2084-05-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Jayantī 2084 falls on Sunday 7 May. Tṛtīyā runs from 06:45 on Sun 7 May to 08:59 on Mon 8 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2893, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-05-07T06:45:13+08:00", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T08:58:35+08:00", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-07T06:45:13+08:00", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T08:58:35+08:00", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 } }, "kaala": "purvahna", "days": [ { "local_date": "2084-05-07", "window": { "start": { "local": "2084-05-07T05:21:34+08:00", "utc": "2084-05-06T21:21:34Z", "ms": 3608486494217.6597 }, "end": { "local": "2084-05-07T09:47:03+08:00", "utc": "2084-05-07T01:47:03Z", "ms": 3608502422540.181 } }, "covered_min": 182, "window_min": 265, "qualifies": true }, { "local_date": "2084-05-08", "window": { "start": { "local": "2084-05-08T05:20:56+08:00", "utc": "2084-05-07T21:20:56Z", "ms": 3608572855575.0757 }, "end": { "local": "2084-05-08T09:46:48+08:00", "utc": "2084-05-08T01:46:48Z", "ms": 3608588807641.5024 } }, "covered_min": 218, "window_min": 266, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 06:45 on Sun 7 May to 08:59 on Mon 8 May.", "fact": "2084-05-06T22:45:13Z → 2084-05-08T00:58:35Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:22–09:47 on the 7th, 05:21–09:47 on the 8th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 182 of 265 minutes on the 7th and 218 of 266 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both forenoons qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 2893 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Fuzhou, 2084: Monday 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": "2084-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Tṛtīyā 2084 falls on Monday 8 May. Tṛtīyā runs from 06:45 on Sun 7 May to 08:59 on Mon 8 May and covers 218 of 266 minutes of pūrvāhṇa that forenoon. It also reaches the previous forenoon for 182 minutes; by the rule the second forenoon is taken.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-05-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 376, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-05-08T08:58:35+08:00", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "end": { "local": "2084-05-09T11:29:26+08:00", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-08T08:58:35+08:00", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "end": { "local": "2084-05-09T11:29:26+08:00", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-08", "window": { "start": { "local": "2084-05-08T11:35:44+08:00", "utc": "2084-05-08T03:35:44Z", "ms": 3608595343674.716 }, "end": { "local": "2084-05-08T12:23:44+08:00", "utc": "2084-05-08T04:23:44Z", "ms": 3608598223674.716 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-09", "window": { "start": { "local": "2084-05-09T11:35:41+08:00", "utc": "2084-05-09T03:35:41Z", "ms": 3608681741202.764 }, "end": { "local": "2084-05-09T12:23:41+08:00", "utc": "2084-05-09T04:23:41Z", "ms": 3608684621202.764 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:59 on Mon 8 May to 11:29 on Tue 9 May.", "fact": "2084-05-08T00:58:35Z → 2084-05-09T03:29:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 8th, 11:36–12:24 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 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 376 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Monday 8 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": "2084-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-08", "confidence": "boundary" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Monday 8 May. Caturthī runs from 08:59 on Mon 8 May to 11:29 on Tue 9 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-05-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-09", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 376, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-05-09T11:29:26+08:00", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 }, "end": { "local": "2084-05-10T14:07:27+08:00", "utc": "2084-05-10T06:07:27Z", "ms": 3608777247351.5127 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-09T11:29:26+08:00", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 }, "end": { "local": "2084-05-10T14:07:27+08:00", "utc": "2084-05-10T06:07:27Z", "ms": 3608777247351.5127 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-09", "window": { "start": { "local": "2084-05-09T11:35:41+08:00", "utc": "2084-05-09T03:35:41Z", "ms": 3608681741202.764 }, "end": { "local": "2084-05-09T12:23:41+08:00", "utc": "2084-05-09T04:23:41Z", "ms": 3608684621202.764 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-10", "window": { "start": { "local": "2084-05-10T11:35:39+08:00", "utc": "2084-05-10T03:35:39Z", "ms": 3608768139284.0127 }, "end": { "local": "2084-05-10T12:23:39+08:00", "utc": "2084-05-10T04:23:39Z", "ms": 3608771019284.0127 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:29 on Tue 9 May to 14:07 on Wed 10 May.", "fact": "2084-05-09T03:29:26Z → 2084-05-10T06:07:27Z" }, { "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": "Pañcamī 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. 102" }, { "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 376 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Fuzhou, 2084: Tuesday 9 May.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2084-05-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-10", "confidence": "boundary" } ], "quote": "In Fuzhou, Śaṅkara Jayantī 2084 falls on Tuesday 9 May. Pañcamī runs from 11:29 on Tue 9 May to 14:07 on Wed 10 May 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/2084/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/2084/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15347, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-05-11T16:39:25+08:00", "utc": "2084-05-11T08:39:25Z", "ms": 3608872764839.5757 }, "end": { "local": "2084-05-12T18:50:47+08:00", "utc": "2084-05-12T10:50:47Z", "ms": 3608967047467.0596 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-11T16:39:25+08:00", "utc": "2084-05-11T08:39:25Z", "ms": 3608872764839.5757 }, "end": { "local": "2084-05-12T18:50:47+08:00", "utc": "2084-05-12T10:50:47Z", "ms": 3608967047467.0596 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-11", "window": { "start": { "local": "2084-05-11T11:35:38+08:00", "utc": "2084-05-11T03:35:38Z", "ms": 3608854537916.5547 }, "end": { "local": "2084-05-11T12:23:38+08:00", "utc": "2084-05-11T04:23:38Z", "ms": 3608857417916.5547 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-12", "window": { "start": { "local": "2084-05-12T11:35:37+08:00", "utc": "2084-05-12T03:35:37Z", "ms": 3608940937098.176 }, "end": { "local": "2084-05-12T12:23:37+08:00", "utc": "2084-05-12T04:23:37Z", "ms": 3608943817098.176 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:39 on Thu 11 May to 18:51 on Fri 12 May.", "fact": "2084-05-11T08:39:25Z → 2084-05-12T10:50:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 11th, 11:36–12:24 on the 12th.", "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 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 15347 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Fuzhou, 2084: Friday 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": "2084-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṅgotpatti (Ganga Saptami) 2084 falls on Friday 12 May. Saptamī runs from 16:39 on Thu 11 May to 18:51 on Fri 12 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-05-16", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28363, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-05-15T21:23:44+08:00", "utc": "2084-05-15T13:23:44Z", "ms": 3609235423559.0757 }, "end": { "local": "2084-05-16T20:35:17+08:00", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-15T21:23:44+08:00", "utc": "2084-05-15T13:23:44Z", "ms": 3609235423559.0757 }, "end": { "local": "2084-05-16T20:35:17+08:00", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-05-16", "window": { "start": { "local": "2084-05-16T05:16:26+08:00", "utc": "2084-05-15T21:16:26Z", "ms": 3609263786175.5347 }, "end": { "local": "2084-05-16T05:16:26+08:00", "utc": "2084-05-15T21:16:26Z", "ms": 3609263786175.5347 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T05:15:58+08:00", "utc": "2084-05-16T21:15:58Z", "ms": 3609350157665.8164 }, "end": { "local": "2084-05-17T05:15:58+08:00", "utc": "2084-05-16T21:15:58Z", "ms": 3609350157665.8164 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:24 on Mon 15 May to 20:35 on Tue 16 May.", "fact": "2084-05-15T13:23:44Z → 2084-05-16T12:35:17Z" }, { "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 28363 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Fuzhou, 2084: Tuesday 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": "2084-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Mohinī Ekādaśī 2084 falls on Tuesday 16 May. Ekādaśī runs from 21:24 on Mon 15 May to 20:35 on Tue 16 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-05-16", "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/2084/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23719, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-05-16T20:35:17+08:00", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T18:59:00+08:00", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-16T20:35:17+08:00", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T18:59:00+08:00", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-16", "window": { "start": { "local": "2084-05-16T11:35:39+08:00", "utc": "2084-05-16T03:35:39Z", "ms": 3609286539263.0293 }, "end": { "local": "2084-05-16T12:23:39+08:00", "utc": "2084-05-16T04:23:39Z", "ms": 3609289419263.0293 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T11:35:41+08:00", "utc": "2084-05-17T03:35:41Z", "ms": 3609372941150.055 }, "end": { "local": "2084-05-17T12:23:41+08:00", "utc": "2084-05-17T04:23:41Z", "ms": 3609375821150.055 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:35 on Tue 16 May to 18:59 on Wed 17 May.", "fact": "2084-05-16T12:35:17Z → 2084-05-17T10:59:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 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 23719 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Fuzhou, 2084: Wednesday 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": "2084-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Paraśurāma Dvādaśī 2084 falls on Wednesday 17 May. Dvādaśī runs from 20:35 on Tue 16 May to 18:59 on Wed 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23719, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-05-16T20:35:17+08:00", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T18:59:00+08:00", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-16T20:35:17+08:00", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T18:59:00+08:00", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-16", "window": { "start": { "local": "2084-05-16T11:35:39+08:00", "utc": "2084-05-16T03:35:39Z", "ms": 3609286539263.0293 }, "end": { "local": "2084-05-16T12:23:39+08:00", "utc": "2084-05-16T04:23:39Z", "ms": 3609289419263.0293 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T11:35:41+08:00", "utc": "2084-05-17T03:35:41Z", "ms": 3609372941150.055 }, "end": { "local": "2084-05-17T12:23:41+08:00", "utc": "2084-05-17T04:23:41Z", "ms": 3609375821150.055 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:35 on Tue 16 May to 18:59 on Wed 17 May.", "fact": "2084-05-16T12:35:17Z → 2084-05-17T10:59:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 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 23719 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Fuzhou, 2084: Wednesday 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": "2084-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Rukmiṇī Dvādaśī 2084 falls on Wednesday 17 May. Dvādaśī runs from 20:35 on Tue 16 May to 18:59 on Wed 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-05-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 935, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-05-17T18:59:00+08:00", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "end": { "local": "2084-05-18T16:41:22+08:00", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-17T18:59:00+08:00", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "end": { "local": "2084-05-18T16:41:22+08:00", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T18:43:25+08:00", "utc": "2084-05-17T10:43:25Z", "ms": 3609398604634.294 }, "end": { "local": "2084-05-17T20:07:41+08:00", "utc": "2084-05-17T12:07:41Z", "ms": 3609403661395.875 } }, "covered_min": 69, "window_min": 84, "qualifies": true }, { "local_date": "2084-05-18", "window": { "start": { "local": "2084-05-18T18:43:57+08:00", "utc": "2084-05-18T10:43:57Z", "ms": 3609485036794.42 }, "end": { "local": "2084-05-18T20:08:06+08:00", "utc": "2084-05-18T12:08:06Z", "ms": 3609490085785.7026 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:59 on Wed 17 May to 16:41 on Thu 18 May.", "fact": "2084-05-17T10:59:00Z → 2084-05-18T08:41:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:43–20:08 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 69 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": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 935 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Wednesday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Wednesday 17 May. Trayodaśī runs from 18:59 on Wed 17 May to 16:41 on Thu 18 May and covers 69 of 84 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-05-17", "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/2084/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7354, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-05-18T16:41:22+08:00", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 }, "end": { "local": "2084-05-19T13:51:04+08:00", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-18T16:41:22+08:00", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 }, "end": { "local": "2084-05-19T13:51:04+08:00", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-18", "window": { "start": { "local": "2084-05-18T18:43:57+08:00", "utc": "2084-05-18T10:43:57Z", "ms": 3609485036794.42 }, "end": { "local": "2084-05-18T20:08:06+08:00", "utc": "2084-05-18T12:08:06Z", "ms": 3609490085785.7026 } }, "covered_min": 84, "window_min": 84, "qualifies": true }, { "local_date": "2084-05-19", "window": { "start": { "local": "2084-05-19T18:44:29+08:00", "utc": "2084-05-19T10:44:29Z", "ms": 3609571468813.98 }, "end": { "local": "2084-05-19T20:08:30+08:00", "utc": "2084-05-19T12:08:30Z", "ms": 3609576510215.7144 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 16:41 on Thu 18 May to 13:51 on Fri 19 May.", "fact": "2084-05-18T08:41:22Z → 2084-05-19T05:51:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:44–20:08 on the 18th, 18:44–20:09 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 7354 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Fuzhou, 2084: Thursday 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": "2084-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2084 falls on Thursday 18 May. Caturdaśī runs from 16:41 on Thu 18 May to 13:51 on Fri 19 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3479, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-05-19T13:51:04+08:00", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T10:37:51+08:00", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-19T13:51:04+08:00", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T10:37:51+08:00", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-19", "window": { "start": { "local": "2084-05-19T11:35:47+08:00", "utc": "2084-05-19T03:35:47Z", "ms": 3609545746521.5107 }, "end": { "local": "2084-05-19T12:23:47+08:00", "utc": "2084-05-19T04:23:47Z", "ms": 3609548626521.5107 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-20", "window": { "start": { "local": "2084-05-20T11:35:50+08:00", "utc": "2084-05-20T03:35:50Z", "ms": 3609632150001.545 }, "end": { "local": "2084-05-20T12:23:50+08:00", "utc": "2084-05-20T04:23:50Z", "ms": 3609635030001.545 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:51 on Fri 19 May to 10:38 on Sat 20 May.", "fact": "2084-05-19T05:51:04Z → 2084-05-20T02:37:51Z" }, { "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 3479 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Fuzhou, 2084: Saturday 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": "2084-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-20", "confidence": "boundary" } ], "quote": "In Fuzhou, Buddha Pūrṇimā 2084 falls on Saturday 20 May. Pūrṇimā runs from 13:51 on Fri 19 May to 10:38 on Sat 20 May, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3479, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-05-19T13:51:04+08:00", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T10:37:51+08:00", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-19T13:51:04+08:00", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T10:37:51+08:00", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-19", "window": { "start": { "local": "2084-05-19T11:35:47+08:00", "utc": "2084-05-19T03:35:47Z", "ms": 3609545746521.5107 }, "end": { "local": "2084-05-19T12:23:47+08:00", "utc": "2084-05-19T04:23:47Z", "ms": 3609548626521.5107 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-20", "window": { "start": { "local": "2084-05-20T11:35:50+08:00", "utc": "2084-05-20T03:35:50Z", "ms": 3609632150001.545 }, "end": { "local": "2084-05-20T12:23:50+08:00", "utc": "2084-05-20T04:23:50Z", "ms": 3609635030001.545 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:51 on Fri 19 May to 10:38 on Sat 20 May.", "fact": "2084-05-19T05:51:04Z → 2084-05-20T02:37:51Z" }, { "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 3479 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Fuzhou, 2084: Saturday 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": "2084-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-20", "confidence": "boundary" } ], "quote": "In Fuzhou, Sampat Gaurī Vrata 2084 falls on Saturday 20 May. Pūrṇimā runs from 13:51 on Fri 19 May to 10:38 on Sat 20 May, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-05-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-22", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 3815, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-05-23T00:20:35+08:00", "utc": "2084-05-22T16:20:35Z", "ms": 3609850834605.0337 }, "end": { "local": "2084-05-23T21:12:50+08:00", "utc": "2084-05-23T13:12:50Z", "ms": 3609925970222.097 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-23T00:20:35+08:00", "utc": "2084-05-22T16:20:35Z", "ms": 3609850834605.0337 }, "end": { "local": "2084-05-23T21:12:50+08:00", "utc": "2084-05-23T13:12:50Z", "ms": 3609925970222.097 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-05-22", "window": { "start": { "local": "2084-05-22T21:22:03+08:00", "utc": "2084-05-22T13:22:03Z", "ms": 3609840122988.8174 }, "end": { "local": "2084-05-22T21:22:03+08:00", "utc": "2084-05-22T13:22:03Z", "ms": 3609840122988.8174 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-05-23", "window": { "start": { "local": "2084-05-23T22:16:26+08:00", "utc": "2084-05-23T14:16:26Z", "ms": 3609929785680.33 }, "end": { "local": "2084-05-23T22:16:26+08:00", "utc": "2084-05-23T14:16:26Z", "ms": 3609929785680.33 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:21 on Tue 23 May to 21:13 on Tue 23 May.", "fact": "2084-05-22T16:20:35Z → 2084-05-23T13:12:50Z" }, { "step": "kaala", "text": "Moonrise is at 21:22 on the 22nd and 22:16 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 3815 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Monday 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": "2084-05-22", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-22", "confidence": "boundary" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Monday 22 May. Caturthī runs from 00:21 on Tue 23 May to 21:13 on Tue 23 May, and is current at moonrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-05-22", "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/2084/ekadashi?on=2084-05-30", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25092, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-05-29T12:10:04+08:00", "utc": "2084-05-29T04:10:04Z", "ms": 3610411803518.6626 }, "end": { "local": "2084-05-30T12:30:07+08:00", "utc": "2084-05-30T04:30:07Z", "ms": 3610499406541.1763 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-29T12:10:04+08:00", "utc": "2084-05-29T04:10:04Z", "ms": 3610411803518.6626 }, "end": { "local": "2084-05-30T12:30:07+08:00", "utc": "2084-05-30T04:30:07Z", "ms": 3610499406541.1763 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-05-29", "window": { "start": { "local": "2084-05-29T05:11:52+08:00", "utc": "2084-05-28T21:11:52Z", "ms": 3610386711670.0566 }, "end": { "local": "2084-05-29T05:11:52+08:00", "utc": "2084-05-28T21:11:52Z", "ms": 3610386711670.0566 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-05-30", "window": { "start": { "local": "2084-05-30T05:11:39+08:00", "utc": "2084-05-29T21:11:39Z", "ms": 3610473099430.5425 }, "end": { "local": "2084-05-30T05:11:39+08:00", "utc": "2084-05-29T21:11:39Z", "ms": 3610473099430.5425 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:10 on Mon 29 May to 12:30 on Tue 30 May.", "fact": "2084-05-29T04:10:04Z → 2084-05-30T04:30:07Z" }, { "step": "kaala", "text": "Sunrise is at 05:12 on the 29th and 05:12 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 29th and is on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25092 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Fuzhou, 2084: Tuesday 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": "2084-05-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Aparā Ekādaśī 2084 falls on Tuesday 30 May. Ekādaśī runs from 12:10 on Mon 29 May to 12:30 on Tue 30 May and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-05-30", "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/2084/pradosha-vrata?on=2084-05-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15421, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-05-31T13:18:48+08:00", "utc": "2084-05-31T05:18:48Z", "ms": 3610588728013.3525 }, "end": { "local": "2084-06-01T14:34:02+08:00", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-31T13:18:48+08:00", "utc": "2084-05-31T05:18:48Z", "ms": 3610588728013.3525 }, "end": { "local": "2084-06-01T14:34:02+08:00", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-31", "window": { "start": { "local": "2084-05-31T18:50:35+08:00", "utc": "2084-05-31T10:50:35Z", "ms": 3610608634727.069 }, "end": { "local": "2084-05-31T20:13:21+08:00", "utc": "2084-05-31T12:13:21Z", "ms": 3610613600600.837 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2084-06-01", "window": { "start": { "local": "2084-06-01T18:51:03+08:00", "utc": "2084-06-01T10:51:03Z", "ms": 3610695062910.5684 }, "end": { "local": "2084-06-01T20:13:44+08:00", "utc": "2084-06-01T12:13:44Z", "ms": 3610700023903.3633 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:19 on Wed 31 May to 14:34 on Thu 1 Jun.", "fact": "2084-05-31T05:18:48Z → 2084-06-01T06:34:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:13 on the 31st, 18:51–20:14 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 83 of 83 minutes on the 31st and 0 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 15421 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Wednesday 31 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": "2084-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Wednesday 31 May. Trayodaśī runs from 13:19 on Wed 31 May to 14:34 on Thu 1 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/shivaratri?on=2084-06-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26622, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-06-01T14:34:02+08:00", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 }, "end": { "local": "2084-06-02T16:13:35+08:00", "utc": "2084-06-02T08:13:35Z", "ms": 3610772014632.304 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-01T14:34:02+08:00", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 }, "end": { "local": "2084-06-02T16:13:35+08:00", "utc": "2084-06-02T08:13:35Z", "ms": 3610772014632.304 } }, "kaala": "nishita", "days": [ { "local_date": "2084-06-01", "window": { "start": { "local": "2084-06-01T23:37:07+08:00", "utc": "2084-06-01T15:37:07Z", "ms": 3610712226633.55 }, "end": { "local": "2084-06-02T00:25:07+08:00", "utc": "2084-06-01T16:25:07Z", "ms": 3610715106633.55 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-02", "window": { "start": { "local": "2084-06-02T23:37:17+08:00", "utc": "2084-06-02T15:37:17Z", "ms": 3610798636892.625 }, "end": { "local": "2084-06-03T00:25:17+08:00", "utc": "2084-06-02T16:25:17Z", "ms": 3610801516892.625 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:34 on Thu 1 Jun to 16:14 on Fri 2 Jun.", "fact": "2084-06-01T06:34:02Z → 2084-06-02T08:13:35Z" }, { "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26622 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Thursday 1 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": "2084-06-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Thursday 1 June. Caturdaśī runs from 14:34 on Thu 1 Jun to 16:14 on Fri 2 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-06-01", "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/2084/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35694, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-06-05T23:05:52+08:00", "utc": "2084-06-05T15:05:52Z", "ms": 3611055952447.94 }, "end": { "local": "2084-06-07T01:43:20+08:00", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-05T23:05:52+08:00", "utc": "2084-06-05T15:05:52Z", "ms": 3611055952447.94 }, "end": { "local": "2084-06-07T01:43:20+08:00", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-06", "window": { "start": { "local": "2084-06-06T11:38:02+08:00", "utc": "2084-06-06T03:38:02Z", "ms": 3611101082405.0205 }, "end": { "local": "2084-06-06T12:26:02+08:00", "utc": "2084-06-06T04:26:02Z", "ms": 3611103962405.0205 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-07", "window": { "start": { "local": "2084-06-07T11:38:14+08:00", "utc": "2084-06-07T03:38:14Z", "ms": 3611187493626.3 }, "end": { "local": "2084-06-07T12:26:14+08:00", "utc": "2084-06-07T04:26:14Z", "ms": 3611190373626.3 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:06 on Mon 5 Jun to 01:43 on Wed 7 Jun.", "fact": "2084-06-05T15:05:52Z → 2084-06-06T17:43:20Z" }, { "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 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: purvaviddha → only-day · margin 35694 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Fuzhou, 2084: Tuesday 6 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": "2084-06-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Rambhā Tṛtīyā 2084 falls on Tuesday 6 June. Tṛtīyā runs from 23:06 on Mon 5 Jun to 01:43 on Wed 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-06-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26492, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-06-07T01:43:20+08:00", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 }, "end": { "local": "2084-06-08T04:16:53+08:00", "utc": "2084-06-07T20:16:53Z", "ms": 3611247412698.3125 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-07T01:43:20+08:00", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 }, "end": { "local": "2084-06-08T04:16:53+08:00", "utc": "2084-06-07T20:16:53Z", "ms": 3611247412698.3125 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-07", "window": { "start": { "local": "2084-06-07T11:38:14+08:00", "utc": "2084-06-07T03:38:14Z", "ms": 3611187493626.3 }, "end": { "local": "2084-06-07T12:26:14+08:00", "utc": "2084-06-07T04:26:14Z", "ms": 3611190373626.3 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-08", "window": { "start": { "local": "2084-06-08T11:38:25+08:00", "utc": "2084-06-08T03:38:25Z", "ms": 3611273905097.2026 }, "end": { "local": "2084-06-08T12:26:25+08:00", "utc": "2084-06-08T04:26:25Z", "ms": 3611276785097.2026 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:43 on Wed 7 Jun to 04:17 on Thu 8 Jun.", "fact": "2084-06-06T17:43:20Z → 2084-06-07T20:16:53Z" }, { "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 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 26492 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Wednesday 7 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": "2084-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Wednesday 7 June. Caturthī runs from 01:43 on Wed 7 Jun to 04:17 on Thu 8 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-06-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11462, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-06-09T06:35:31+08:00", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T08:27:47+08:00", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-09T06:35:31+08:00", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T08:27:47+08:00", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-09", "window": { "start": { "local": "2084-06-09T11:38:37+08:00", "utc": "2084-06-09T03:38:37Z", "ms": 3611360316794.4517 }, "end": { "local": "2084-06-09T12:26:37+08:00", "utc": "2084-06-09T04:26:37Z", "ms": 3611363196794.4517 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-10", "window": { "start": { "local": "2084-06-10T11:38:49+08:00", "utc": "2084-06-10T03:38:49Z", "ms": 3611446728694.7705 }, "end": { "local": "2084-06-10T12:26:49+08:00", "utc": "2084-06-10T04:26:49Z", "ms": 3611449608694.7705 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:36 on Fri 9 Jun to 08:28 on Sat 10 Jun.", "fact": "2084-06-08T22:35:31Z → 2084-06-10T00:27:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 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 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 11462 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Fuzhou, 2084: Friday 9 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": "2084-06-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Araṇya Gaurī Vrata 2084 falls on Friday 9 June. Ṣaṣṭhī runs from 06:36 on Fri 9 Jun to 08:28 on Sat 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11462, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-06-09T06:35:31+08:00", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T08:27:47+08:00", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-09T06:35:31+08:00", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T08:27:47+08:00", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-09", "window": { "start": { "local": "2084-06-09T11:38:37+08:00", "utc": "2084-06-09T03:38:37Z", "ms": 3611360316794.4517 }, "end": { "local": "2084-06-09T12:26:37+08:00", "utc": "2084-06-09T04:26:37Z", "ms": 3611363196794.4517 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-10", "window": { "start": { "local": "2084-06-10T11:38:49+08:00", "utc": "2084-06-10T03:38:49Z", "ms": 3611446728694.7705 }, "end": { "local": "2084-06-10T12:26:49+08:00", "utc": "2084-06-10T04:26:49Z", "ms": 3611449608694.7705 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:36 on Fri 9 Jun to 08:28 on Sat 10 Jun.", "fact": "2084-06-08T22:35:31Z → 2084-06-10T00:27:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 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 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 11462 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Fuzhou, 2084: Friday 9 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": "2084-06-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2084 falls on Friday 9 June. Ṣaṣṭhī runs from 06:36 on Fri 9 Jun to 08:28 on Sat 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-06-15", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6219, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-06-14T08:48:32+08:00", "utc": "2084-06-14T00:48:32Z", "ms": 3611782111863.164 }, "end": { "local": "2084-06-15T06:54:50+08:00", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-14T08:48:32+08:00", "utc": "2084-06-14T00:48:32Z", "ms": 3611782111863.164 }, "end": { "local": "2084-06-15T06:54:50+08:00", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-06-14", "window": { "start": { "local": "2084-06-14T05:11:04+08:00", "utc": "2084-06-13T21:11:04Z", "ms": 3611769063770.11 }, "end": { "local": "2084-06-14T05:11:04+08:00", "utc": "2084-06-13T21:11:04Z", "ms": 3611769063770.11 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-06-15", "window": { "start": { "local": "2084-06-15T05:11:11+08:00", "utc": "2084-06-14T21:11:11Z", "ms": 3611855470654.8965 }, "end": { "local": "2084-06-15T05:11:11+08:00", "utc": "2084-06-14T21:11:11Z", "ms": 3611855470654.8965 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:49 on Wed 14 Jun to 06:55 on Thu 15 Jun.", "fact": "2084-06-14T00:48:32Z → 2084-06-14T22:54:50Z" }, { "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 6219 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Fuzhou, 2084: Thursday 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": "2084-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Nirjalā Ekādaśī 2084 falls on Thursday 15 June. Ekādaśī runs from 08:49 on Wed 14 Jun to 06:55 on Thu 15 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-06-15", "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/2084/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17101, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-06-15T06:54:50+08:00", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 }, "end": { "local": "2084-06-16T04:20:50+08:00", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-15T06:54:50+08:00", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 }, "end": { "local": "2084-06-16T04:20:50+08:00", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-15", "window": { "start": { "local": "2084-06-15T11:39:50+08:00", "utc": "2084-06-15T03:39:50Z", "ms": 3611878790443.3833 }, "end": { "local": "2084-06-15T12:27:50+08:00", "utc": "2084-06-15T04:27:50Z", "ms": 3611881670443.3833 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-16", "window": { "start": { "local": "2084-06-16T11:40:03+08:00", "utc": "2084-06-16T03:40:03Z", "ms": 3611965203090.0723 }, "end": { "local": "2084-06-16T12:28:03+08:00", "utc": "2084-06-16T04:28:03Z", "ms": 3611968083090.0723 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 06:55 on Thu 15 Jun to 04:21 on Fri 16 Jun.", "fact": "2084-06-14T22:54:50Z → 2084-06-15T20:20:50Z" }, { "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 17101 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Fuzhou, 2084: Thursday 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": "2084-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Śrī Rāma Dvādaśī 2084 falls on Thursday 15 June. Dvādaśī runs from 06:55 on Thu 15 Jun to 04:21 on Fri 16 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-06-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17744, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-06-16T04:20:50+08:00", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 }, "end": { "local": "2084-06-17T01:14:29+08:00", "utc": "2084-06-16T17:14:29Z", "ms": 3612014069344.8936 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-16T04:20:50+08:00", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 }, "end": { "local": "2084-06-17T01:14:29+08:00", "utc": "2084-06-16T17:14:29Z", "ms": 3612014069344.8936 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-06-15", "window": { "start": { "local": "2084-06-15T18:56:30+08:00", "utc": "2084-06-15T10:56:30Z", "ms": 3611904990231.87 }, "end": { "local": "2084-06-15T20:18:29+08:00", "utc": "2084-06-15T12:18:29Z", "ms": 3611909908681.8022 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2084-06-16", "window": { "start": { "local": "2084-06-16T18:56:48+08:00", "utc": "2084-06-16T10:56:48Z", "ms": 3611991407573.782 }, "end": { "local": "2084-06-16T20:18:45+08:00", "utc": "2084-06-16T12:18:45Z", "ms": 3611996324911.5757 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:21 on Fri 16 Jun to 01:14 on Sat 17 Jun.", "fact": "2084-06-15T20:20:50Z → 2084-06-16T17:14:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:57–20:18 on the 15th, 18:57–20:19 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 17744 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Friday 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": "2084-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Friday 16 June. Trayodaśī runs from 04:21 on Fri 16 Jun to 01:14 on Sat 17 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-06-16", "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/2084/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-17", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 3314, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-06-17T21:44:58+08:00", "utc": "2084-06-17T13:44:58Z", "ms": 3612087898474.696 }, "end": { "local": "2084-06-18T18:02:05+08:00", "utc": "2084-06-18T10:02:05Z", "ms": 3612160925239.3813 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-17T21:44:58+08:00", "utc": "2084-06-17T13:44:58Z", "ms": 3612087898474.696 }, "end": { "local": "2084-06-18T18:02:05+08:00", "utc": "2084-06-18T10:02:05Z", "ms": 3612160925239.3813 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-06-17", "window": { "start": { "local": "2084-06-17T18:57:04+08:00", "utc": "2084-06-17T10:57:04Z", "ms": 3612077823969.9355 }, "end": { "local": "2084-06-17T20:19:00+08:00", "utc": "2084-06-17T12:19:00Z", "ms": 3612082740459.373 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2084-06-18", "window": { "start": { "local": "2084-06-18T18:57:19+08:00", "utc": "2084-06-18T10:57:19Z", "ms": 3612164239399.9917 }, "end": { "local": "2084-06-18T20:19:15+08:00", "utc": "2084-06-18T12:19:15Z", "ms": 3612169155305.363 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:45 on Sat 17 Jun to 18:02 on Sun 18 Jun.", "fact": "2084-06-17T13:44:58Z → 2084-06-18T10:02:05Z" }, { "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 3314 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Fuzhou, 2084: Saturday 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": "2084-06-17", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-17", "confidence": "boundary" } ], "quote": "In Fuzhou, Vaṭa Sāvitrī Vrata 2084 falls on Saturday 17 June. Pūrṇimā runs from 21:45 on Sat 17 Jun to 18:02 on Sun 18 Jun, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-06-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23481, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-06-21T07:11:19+08:00", "utc": "2084-06-20T23:11:19Z", "ms": 3612381079253.1836 }, "end": { "local": "2084-06-22T04:10:48+08:00", "utc": "2084-06-21T20:10:48Z", "ms": 3612456648407.3857 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-21T07:11:19+08:00", "utc": "2084-06-20T23:11:19Z", "ms": 3612381079253.1836 }, "end": { "local": "2084-06-22T04:10:48+08:00", "utc": "2084-06-21T20:10:48Z", "ms": 3612456648407.3857 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-06-20", "window": { "start": { "local": "2084-06-20T20:54:36+08:00", "utc": "2084-06-20T12:54:36Z", "ms": 3612344075805.753 }, "end": { "local": "2084-06-20T20:54:36+08:00", "utc": "2084-06-20T12:54:36Z", "ms": 3612344075805.753 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-06-21", "window": { "start": { "local": "2084-06-21T21:39:27+08:00", "utc": "2084-06-21T13:39:27Z", "ms": 3612433167222.239 }, "end": { "local": "2084-06-21T21:39:27+08:00", "utc": "2084-06-21T13:39:27Z", "ms": 3612433167222.239 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:11 on Wed 21 Jun to 04:11 on Thu 22 Jun.", "fact": "2084-06-20T23:11:19Z → 2084-06-21T20:10:48Z" }, { "step": "kaala", "text": "Moonrise is at 20:55 on the 20th and 21:39 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 23481 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Wednesday 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": "2084-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Wednesday 21 June. Caturthī runs from 07:11 on Wed 21 Jun to 04:11 on Thu 22 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-06-21", "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/2084/ekadashi?on=2084-06-28", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16853, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-06-27T23:09:41+08:00", "utc": "2084-06-27T15:09:41Z", "ms": 3612956980993.0107 }, "end": { "local": "2084-06-29T00:33:38+08:00", "utc": "2084-06-28T16:33:38Z", "ms": 3613048418228.722 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-27T23:09:41+08:00", "utc": "2084-06-27T15:09:41Z", "ms": 3612956980993.0107 }, "end": { "local": "2084-06-29T00:33:38+08:00", "utc": "2084-06-28T16:33:38Z", "ms": 3613048418228.722 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-06-28", "window": { "start": { "local": "2084-06-28T05:14:11+08:00", "utc": "2084-06-27T21:14:11Z", "ms": 3612978850735.7725 }, "end": { "local": "2084-06-28T05:14:11+08:00", "utc": "2084-06-27T21:14:11Z", "ms": 3612978850735.7725 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-06-29", "window": { "start": { "local": "2084-06-29T05:14:31+08:00", "utc": "2084-06-28T21:14:31Z", "ms": 3613065270811.2505 }, "end": { "local": "2084-06-29T05:14:31+08:00", "utc": "2084-06-28T21:14:31Z", "ms": 3613065270811.2505 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:10 on Tue 27 Jun to 00:34 on Thu 29 Jun.", "fact": "2084-06-27T15:09:41Z → 2084-06-28T16:33:38Z" }, { "step": "kaala", "text": "Sunrise is at 05:14 on the 28th and 05:15 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 28th and is not 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 16853 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Fuzhou, 2084: Wednesday 28 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": "2084-06-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Yoginī Ekādaśī 2084 falls on Wednesday 28 June. Ekādaśī runs from 23:10 on Tue 27 Jun to 00:34 on Thu 29 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-06-28", "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/2084/pradosha-vrata?on=2084-06-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-06-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21851, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-06-30T02:25:17+08:00", "utc": "2084-06-29T18:25:17Z", "ms": 3613141517334.5127 }, "end": { "local": "2084-07-01T04:38:02+08:00", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-30T02:25:17+08:00", "utc": "2084-06-29T18:25:17Z", "ms": 3613141517334.5127 }, "end": { "local": "2084-07-01T04:38:02+08:00", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-06-29", "window": { "start": { "local": "2084-06-29T18:59:00+08:00", "utc": "2084-06-29T10:59:00Z", "ms": 3613114739781.1143 }, "end": { "local": "2084-06-29T20:21:07+08:00", "utc": "2084-06-29T12:21:07Z", "ms": 3613119666695.4688 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2084-06-30", "window": { "start": { "local": "2084-06-30T18:59:02+08:00", "utc": "2084-06-30T10:59:02Z", "ms": 3613201142096.518 }, "end": { "local": "2084-06-30T20:21:12+08:00", "utc": "2084-06-30T12:21:12Z", "ms": 3613206071575.1147 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:25 on Fri 30 Jun to 04:38 on Sat 1 Jul.", "fact": "2084-06-29T18:25:17Z → 2084-06-30T20:38:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:59–20:21 on the 29th, 18:59–20:21 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 82 minutes on the 29th and 82 of 82 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21851 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Friday 30 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": "2084-06-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Friday 30 June. Trayodaśī runs from 02:25 on Fri 30 Jun to 04:38 on Sat 1 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-06-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/shivaratri?on=2084-07-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14814, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-07-01T04:38:02+08:00", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 }, "end": { "local": "2084-07-02T07:05:03+08:00", "utc": "2084-07-01T23:05:03Z", "ms": 3613331103042.5894 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-01T04:38:02+08:00", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 }, "end": { "local": "2084-07-02T07:05:03+08:00", "utc": "2084-07-01T23:05:03Z", "ms": 3613331103042.5894 } }, "kaala": "nishita", "days": [ { "local_date": "2084-06-30", "window": { "start": { "local": "2084-06-30T23:43:08+08:00", "utc": "2084-06-30T15:43:08Z", "ms": 3613218187641.2563 }, "end": { "local": "2084-07-01T00:31:08+08:00", "utc": "2084-06-30T16:31:08Z", "ms": 3613221067641.2563 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-01", "window": { "start": { "local": "2084-07-01T23:43:19+08:00", "utc": "2084-07-01T15:43:19Z", "ms": 3613304599308.5264 }, "end": { "local": "2084-07-02T00:31:19+08:00", "utc": "2084-07-01T16:31:19Z", "ms": 3613307479308.5264 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:38 on Sat 1 Jul to 07:05 on Sun 2 Jul.", "fact": "2084-06-30T20:38:02Z → 2084-07-01T23:05:03Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:43–00:31 on the 30th, 23:43–00:31 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14814 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Saturday 1 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": "2084-07-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Saturday 1 July. Caturdaśī runs from 04:38 on Sat 1 Jul to 07:05 on Sun 2 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-07-01", "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/2084/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1017, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-07-04T12:14:44+08:00", "utc": "2084-07-04T04:14:44Z", "ms": 3613522483661.585 }, "end": { "local": "2084-07-05T14:43:31+08:00", "utc": "2084-07-05T06:43:31Z", "ms": 3613617811252.042 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-04T12:14:44+08:00", "utc": "2084-07-04T04:14:44Z", "ms": 3613522483661.585 }, "end": { "local": "2084-07-05T14:43:31+08:00", "utc": "2084-07-05T06:43:31Z", "ms": 3613617811252.042 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-04", "window": { "start": { "local": "2084-07-04T11:43:40+08:00", "utc": "2084-07-04T03:43:40Z", "ms": 3613520620434.145 }, "end": { "local": "2084-07-04T12:31:40+08:00", "utc": "2084-07-04T04:31:40Z", "ms": 3613523500434.145 } }, "covered_min": 17, "window_min": 48, "qualifies": true }, { "local_date": "2084-07-05", "window": { "start": { "local": "2084-07-05T11:43:51+08:00", "utc": "2084-07-05T03:43:51Z", "ms": 3613607030526.2773 }, "end": { "local": "2084-07-05T12:31:51+08:00", "utc": "2084-07-05T04:31:51Z", "ms": 3613609910526.2773 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 12:15 on Tue 4 Jul to 14:44 on Wed 5 Jul.", "fact": "2084-07-04T04:14:44Z → 2084-07-05T06:43:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 4th, 11:44–12:32 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 17 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 1017 s" }, { "step": "ruling", "text": "Rathayātrā, Fuzhou, 2084: Wednesday 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": "2084-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Rathayātrā 2084 falls on Wednesday 5 July. Dvitīyā runs from 12:15 on Tue 4 Jul to 14:44 on Wed 5 Jul and covers all of madhyāhna that midday. It also reaches the previous midday for 17 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-07-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15997, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-07-06T16:58:37+08:00", "utc": "2084-07-06T08:58:37Z", "ms": 3613712317105.9683 }, "end": { "local": "2084-07-07T18:52:30+08:00", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-06T16:58:37+08:00", "utc": "2084-07-06T08:58:37Z", "ms": 3613712317105.9683 }, "end": { "local": "2084-07-07T18:52:30+08:00", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-06", "window": { "start": { "local": "2084-07-06T11:44:00+08:00", "utc": "2084-07-06T03:44:00Z", "ms": 3613693440252.672 }, "end": { "local": "2084-07-06T12:32:00+08:00", "utc": "2084-07-06T04:32:00Z", "ms": 3613696320252.672 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-07", "window": { "start": { "local": "2084-07-07T11:44:10+08:00", "utc": "2084-07-07T03:44:10Z", "ms": 3613779849591.6396 }, "end": { "local": "2084-07-07T12:32:10+08:00", "utc": "2084-07-07T04:32:10Z", "ms": 3613782729591.6396 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:59 on Thu 6 Jul to 18:52 on Fri 7 Jul.", "fact": "2084-07-06T08:58:37Z → 2084-07-07T10:52:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 6th, 11:44–12:32 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15997 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Friday 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": "2084-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Friday 7 July. Caturthī runs from 16:59 on Thu 6 Jul to 18:52 on Fri 7 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-07-07", "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/2084/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22820, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-07-07T18:52:30+08:00", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 }, "end": { "local": "2084-07-08T20:17:49+08:00", "utc": "2084-07-08T12:17:49Z", "ms": 3613897069090.702 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-07T18:52:30+08:00", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 }, "end": { "local": "2084-07-08T20:17:49+08:00", "utc": "2084-07-08T12:17:49Z", "ms": 3613897069090.702 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-07", "window": { "start": { "local": "2084-07-07T11:44:10+08:00", "utc": "2084-07-07T03:44:10Z", "ms": 3613779849591.6396 }, "end": { "local": "2084-07-07T12:32:10+08:00", "utc": "2084-07-07T04:32:10Z", "ms": 3613782729591.6396 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-08", "window": { "start": { "local": "2084-07-08T11:44:19+08:00", "utc": "2084-07-08T03:44:19Z", "ms": 3613866258522.415 }, "end": { "local": "2084-07-08T12:32:19+08:00", "utc": "2084-07-08T04:32:19Z", "ms": 3613869138522.415 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 18:52 on Fri 7 Jul to 20:18 on Sat 8 Jul.", "fact": "2084-07-07T10:52:30Z → 2084-07-08T12:17:49Z" }, { "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": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22820 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Fuzhou, 2084: Saturday 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": "2084-07-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Pañcamī 2084 falls on Saturday 8 July. Pañcamī runs from 18:52 on Fri 7 Jul to 20:18 on Sat 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30936, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-07-09T21:08:03+08:00", "utc": "2084-07-09T13:08:03Z", "ms": 3613986483239.242 }, "end": { "local": "2084-07-10T21:18:13+08:00", "utc": "2084-07-10T13:18:13Z", "ms": 3614073493038.9277 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-09T21:08:03+08:00", "utc": "2084-07-09T13:08:03Z", "ms": 3613986483239.242 }, "end": { "local": "2084-07-10T21:18:13+08:00", "utc": "2084-07-10T13:18:13Z", "ms": 3614073493038.9277 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-09", "window": { "start": { "local": "2084-07-09T11:44:27+08:00", "utc": "2084-07-09T03:44:27Z", "ms": 3613952667025.2725 }, "end": { "local": "2084-07-09T12:32:27+08:00", "utc": "2084-07-09T04:32:27Z", "ms": 3613955547025.2725 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-10", "window": { "start": { "local": "2084-07-10T11:44:35+08:00", "utc": "2084-07-10T03:44:35Z", "ms": 3614039075081.634 }, "end": { "local": "2084-07-10T12:32:35+08:00", "utc": "2084-07-10T04:32:35Z", "ms": 3614041955081.634 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 21:08 on Sun 9 Jul to 21:18 on Mon 10 Jul.", "fact": "2084-07-09T13:08:03Z → 2084-07-10T13:18:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:44–12:32 on the 9th, 11:45–12:33 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 30936 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Fuzhou, 2084: Monday 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": "2084-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Vivasvat Saptamī 2084 falls on Monday 10 July. Saptamī runs from 21:08 on Sun 9 Jul to 21:18 on Mon 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-07-14", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34691, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-07-13T17:32:30+08:00", "utc": "2084-07-13T09:32:30Z", "ms": 3614319150071.2217 }, "end": { "local": "2084-07-14T14:58:55+08:00", "utc": "2084-07-14T06:58:55Z", "ms": 3614396334774.746 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-13T17:32:30+08:00", "utc": "2084-07-13T09:32:30Z", "ms": 3614319150071.2217 }, "end": { "local": "2084-07-14T14:58:55+08:00", "utc": "2084-07-14T06:58:55Z", "ms": 3614396334774.746 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-07-13", "window": { "start": { "local": "2084-07-13T05:20:16+08:00", "utc": "2084-07-12T21:20:16Z", "ms": 3614275215866.107 }, "end": { "local": "2084-07-13T05:20:16+08:00", "utc": "2084-07-12T21:20:16Z", "ms": 3614275215866.107 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-07-14", "window": { "start": { "local": "2084-07-14T05:20:44+08:00", "utc": "2084-07-13T21:20:44Z", "ms": 3614361643796.6113 }, "end": { "local": "2084-07-14T05:20:44+08:00", "utc": "2084-07-13T21:20:44Z", "ms": 3614361643796.6113 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:33 on Thu 13 Jul to 14:59 on Fri 14 Jul.", "fact": "2084-07-13T09:32:30Z → 2084-07-14T06:58:55Z" }, { "step": "kaala", "text": "Sunrise is at 05:20 on the 13th and 05:21 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 34691 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Fuzhou, 2084: Friday 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": "2084-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-14", "confidence": "determinate" } ], "quote": "In Fuzhou, Hariśayanī Ekādaśī 2084 falls on Friday 14 July. Ekādaśī runs from 17:33 on Thu 13 Jul to 14:59 on Fri 14 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-07-14", "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/2084/pradosha-vrata?on=2084-07-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25322, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-07-15T11:55:03+08:00", "utc": "2084-07-15T03:55:03Z", "ms": 3614471702608.9795 }, "end": { "local": "2084-07-16T08:28:35+08:00", "utc": "2084-07-16T00:28:35Z", "ms": 3614545714748.661 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-15T11:55:03+08:00", "utc": "2084-07-15T03:55:03Z", "ms": 3614471702608.9795 }, "end": { "local": "2084-07-16T08:28:35+08:00", "utc": "2084-07-16T00:28:35Z", "ms": 3614545714748.661 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-07-15", "window": { "start": { "local": "2084-07-15T18:57:04+08:00", "utc": "2084-07-15T10:57:04Z", "ms": 3614497024219.797 }, "end": { "local": "2084-07-15T20:20:21+08:00", "utc": "2084-07-15T12:20:21Z", "ms": 3614502021054.017 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2084-07-16", "window": { "start": { "local": "2084-07-16T18:56:46+08:00", "utc": "2084-07-16T10:56:46Z", "ms": 3614583405889.819 }, "end": { "local": "2084-07-16T20:20:09+08:00", "utc": "2084-07-16T12:20:09Z", "ms": 3614588408995.1367 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:55 on Sat 15 Jul to 08:29 on Sun 16 Jul.", "fact": "2084-07-15T03:55:03Z → 2084-07-16T00:28:35Z" }, { "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 25322 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Saturday 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": "2084-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Saturday 15 July. Trayodaśī runs from 11:55 on Sat 15 Jul to 08:29 on Sun 16 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-07-15", "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/2084/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2039, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "udaya-3", "days": [ { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T05:22:09+08:00", "utc": "2084-07-16T21:22:09Z", "ms": 3614620929179.704 }, "end": { "local": "2084-07-17T08:05:01+08:00", "utc": "2084-07-17T00:05:01Z", "ms": 3614630700595.411 } }, "covered_min": 163, "window_min": 163, "qualifies": true }, { "local_date": "2084-07-18", "window": { "start": { "local": "2084-07-18T05:22:38+08:00", "utc": "2084-07-17T21:22:38Z", "ms": 3614707358097.5654 }, "end": { "local": "2084-07-18T08:05:20+08:00", "utc": "2084-07-18T00:05:20Z", "ms": 3614717119544.7925 } }, "covered_min": 0, "window_min": 163, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:22–08:05 on the 17th, 05:23–08:05 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 2039 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Fuzhou, 2084: Monday 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": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Vyāsa Pūjā 2084 falls on Monday 17 July. Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25028, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T11:45:18+08:00", "utc": "2084-07-17T03:45:18Z", "ms": 3614643917718.971 }, "end": { "local": "2084-07-17T12:33:18+08:00", "utc": "2084-07-17T04:33:18Z", "ms": 3614646797718.971 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-07-18", "window": { "start": { "local": "2084-07-18T11:45:22+08:00", "utc": "2084-07-18T03:45:22Z", "ms": 3614730321715.633 }, "end": { "local": "2084-07-18T12:33:22+08:00", "utc": "2084-07-18T04:33:22Z", "ms": 3614733201715.633 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "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 25028 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Fuzhou, 2084: Monday 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": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Guru Pūrṇimā 2084 falls on Monday 17 July. Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21998, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-07-16", "window": { "start": { "local": "2084-07-16T16:13:45+08:00", "utc": "2084-07-16T08:13:45Z", "ms": 3614573624807.145 }, "end": { "local": "2084-07-16T18:56:46+08:00", "utc": "2084-07-16T10:56:46Z", "ms": 3614583405889.819 } }, "covered_min": 0, "window_min": 163, "qualifies": false }, { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T16:13:35+08:00", "utc": "2084-07-17T08:13:35Z", "ms": 3614660014842.5312 }, "end": { "local": "2084-07-17T18:56:26+08:00", "utc": "2084-07-17T10:56:26Z", "ms": 3614669786258.2383 } }, "covered_min": 163, "window_min": 163, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:14–18:57 on the 16th, 16:14–18:56 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 21998 s" }, { "step": "ruling", "text": "Kokilā Vrata, Fuzhou, 2084: Monday 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": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Kokilā Vrata 2084 falls on Monday 17 July. Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16989, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T04:48:10+08:00", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-18T01:03:05+08:00", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-07-16", "window": { "start": { "local": "2084-07-16T18:56:46+08:00", "utc": "2084-07-16T10:56:46Z", "ms": 3614583405889.819 }, "end": { "local": "2084-07-16T20:20:09+08:00", "utc": "2084-07-16T12:20:09Z", "ms": 3614588408995.1367 } }, "covered_min": 0, "window_min": 83, "qualifies": false }, { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T18:56:26+08:00", "utc": "2084-07-17T10:56:26Z", "ms": 3614669786258.2383 }, "end": { "local": "2084-07-17T20:19:56+08:00", "utc": "2084-07-17T12:19:56Z", "ms": 3614674795836.8154 } }, "covered_min": 83, "window_min": 83, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "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 16989 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Fuzhou, 2084: Monday 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": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Śiva Śayanotsava 2084 falls on Monday 17 July. Pūrṇimā runs from 04:48 on Mon 17 Jul to 01:03 on Tue 18 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-18", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 6824, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-07-18T21:22:52+08:00", "utc": "2084-07-18T13:22:52Z", "ms": 3614764972085.1655 }, "end": { "local": "2084-07-19T17:57:08+08:00", "utc": "2084-07-19T09:57:08Z", "ms": 3614839028368.5894 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-18T21:22:52+08:00", "utc": "2084-07-18T13:22:52Z", "ms": 3614764972085.1655 }, "end": { "local": "2084-07-19T17:57:08+08:00", "utc": "2084-07-19T09:57:08Z", "ms": 3614839028368.5894 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-07-18", "window": { "start": { "local": "2084-07-18T19:29:08+08:00", "utc": "2084-07-18T11:29:08Z", "ms": 3614758147961.2485 }, "end": { "local": "2084-07-18T19:29:08+08:00", "utc": "2084-07-18T11:29:08Z", "ms": 3614758147961.2485 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-07-19", "window": { "start": { "local": "2084-07-19T20:12:10+08:00", "utc": "2084-07-19T12:12:10Z", "ms": 3614847130461.488 }, "end": { "local": "2084-07-19T20:12:10+08:00", "utc": "2084-07-19T12:12:10Z", "ms": 3614847130461.488 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 21:23 on Tue 18 Jul to 17:57 on Wed 19 Jul.", "fact": "2084-07-18T13:22:52Z → 2084-07-19T09:57:08Z" }, { "step": "kaala", "text": "Moonrise is at 19:29 on the 18th and 20:12 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 not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 6824 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Fuzhou, 2084: Tuesday 18 July.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2084-07-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-18", "confidence": "boundary" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata (Āṣāḍha) 2084 falls on Tuesday 18 July. Dvitīyā runs from 21:23 on Tue 18 Jul to 17:57 on Wed 19 Jul, and is current at moonrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-07-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21341, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-07-20T14:55:11+08:00", "utc": "2084-07-20T06:55:11Z", "ms": 3614914511288.9634 }, "end": { "local": "2084-07-21T12:25:36+08:00", "utc": "2084-07-21T04:25:36Z", "ms": 3614991935857.056 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-20T14:55:11+08:00", "utc": "2084-07-20T06:55:11Z", "ms": 3614914511288.9634 }, "end": { "local": "2084-07-21T12:25:36+08:00", "utc": "2084-07-21T04:25:36Z", "ms": 3614991935857.056 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-07-20", "window": { "start": { "local": "2084-07-20T20:50:53+08:00", "utc": "2084-07-20T12:50:53Z", "ms": 3614935852747.7344 }, "end": { "local": "2084-07-20T20:50:53+08:00", "utc": "2084-07-20T12:50:53Z", "ms": 3614935852747.7344 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-07-21", "window": { "start": { "local": "2084-07-21T21:26:58+08:00", "utc": "2084-07-21T13:26:58Z", "ms": 3615024418074.0615 }, "end": { "local": "2084-07-21T21:26:58+08:00", "utc": "2084-07-21T13:26:58Z", "ms": 3615024418074.0615 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:55 on Thu 20 Jul to 12:26 on Fri 21 Jul.", "fact": "2084-07-20T06:55:11Z → 2084-07-21T04:25:36Z" }, { "step": "kaala", "text": "Moonrise is at 20:51 on the 20th and 21:27 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21341 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Thursday 20 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": "2084-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-20", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Thursday 20 July. Caturthī runs from 14:55 on Thu 20 Jul to 12:26 on Fri 21 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-07-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/ekadashi?on=2084-07-28", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26424, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-07-27T12:47:29+08:00", "utc": "2084-07-27T04:47:29Z", "ms": 3615511648572.0327 }, "end": { "local": "2084-07-28T15:03:33+08:00", "utc": "2084-07-28T07:03:33Z", "ms": 3615606213004.011 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-27T12:47:29+08:00", "utc": "2084-07-27T04:47:29Z", "ms": 3615511648572.0327 }, "end": { "local": "2084-07-28T15:03:33+08:00", "utc": "2084-07-28T07:03:33Z", "ms": 3615606213004.011 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-07-27", "window": { "start": { "local": "2084-07-27T05:27:05+08:00", "utc": "2084-07-26T21:27:05Z", "ms": 3615485224917.7603 }, "end": { "local": "2084-07-27T05:27:05+08:00", "utc": "2084-07-26T21:27:05Z", "ms": 3615485224917.7603 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-07-28", "window": { "start": { "local": "2084-07-28T05:27:35+08:00", "utc": "2084-07-27T21:27:35Z", "ms": 3615571654927.316 }, "end": { "local": "2084-07-28T05:27:35+08:00", "utc": "2084-07-27T21:27:35Z", "ms": 3615571654927.316 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:47 on Thu 27 Jul to 15:04 on Fri 28 Jul.", "fact": "2084-07-27T04:47:29Z → 2084-07-28T07:03:33Z" }, { "step": "kaala", "text": "Sunrise is at 05:27 on the 27th and 05:28 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26424 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Fuzhou, 2084: Friday 28 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": "2084-07-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Kāmikā Ekādaśī 2084 falls on Friday 28 July. Ekādaśī runs from 12:47 on Thu 27 Jul to 15:04 on Fri 28 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-07-28", "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/2084/pradosha-vrata?on=2084-07-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-29", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 200, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-07-29T17:35:17+08:00", "utc": "2084-07-29T09:35:17Z", "ms": 3615701716880.523 }, "end": { "local": "2084-07-30T20:12:08+08:00", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-29T17:35:17+08:00", "utc": "2084-07-29T09:35:17Z", "ms": 3615701716880.523 }, "end": { "local": "2084-07-30T20:12:08+08:00", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-07-29", "window": { "start": { "local": "2084-07-29T18:50:53+08:00", "utc": "2084-07-29T10:50:53Z", "ms": 3615706252718.252 }, "end": { "local": "2084-07-29T20:15:54+08:00", "utc": "2084-07-29T12:15:54Z", "ms": 3615711354344.4478 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2084-07-30", "window": { "start": { "local": "2084-07-30T18:50:17+08:00", "utc": "2084-07-30T10:50:17Z", "ms": 3615792617086.4814 }, "end": { "local": "2084-07-30T20:15:27+08:00", "utc": "2084-07-30T12:15:27Z", "ms": 3615797727455.3003 } }, "covered_min": 82, "window_min": 85, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:35 on Sat 29 Jul to 20:12 on Sun 30 Jul.", "fact": "2084-07-29T09:35:17Z → 2084-07-30T12:12:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:16 on the 29th, 18:50–20:15 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 29th and 82 of 85 on the 30th.", "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 200 s < 300 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Saturday 29 July.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-29", "confidence": "boundary" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Saturday 29 July. Trayodaśī runs from 17:35 on Sat 29 Jul to 20:12 on Sun 30 Jul and covers all of pradoṣa that evening. It also reaches the next evening for 82 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 3 min 20 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-07-29", "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/2084/shivaratri?on=2084-07-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-07-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3651, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-07-30T20:12:08+08:00", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 }, "end": { "local": "2084-07-31T22:44:47+08:00", "utc": "2084-07-31T14:44:47Z", "ms": 3615893086756.106 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-30T20:12:08+08:00", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 }, "end": { "local": "2084-07-31T22:44:47+08:00", "utc": "2084-07-31T14:44:47Z", "ms": 3615893086756.106 } }, "kaala": "nishita", "days": [ { "local_date": "2084-07-30", "window": { "start": { "local": "2084-07-30T23:45:41+08:00", "utc": "2084-07-30T15:45:41Z", "ms": 3615810340969.5513 }, "end": { "local": "2084-07-31T00:33:41+08:00", "utc": "2084-07-30T16:33:41Z", "ms": 3615813220969.5513 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-07-31", "window": { "start": { "local": "2084-07-31T23:45:38+08:00", "utc": "2084-07-31T15:45:38Z", "ms": 3615896737515.8633 }, "end": { "local": "2084-08-01T00:33:38+08:00", "utc": "2084-07-31T16:33:38Z", "ms": 3615899617515.8633 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:12 on Sun 30 Jul to 22:45 on Mon 31 Jul.", "fact": "2084-07-30T12:12:08Z → 2084-07-31T14:44:47Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:46–00:34 on the 30th, 23:46–00:34 on the 31st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "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 3651 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Sunday 30 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": "2084-07-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Sunday 30 July. Caturdaśī runs from 20:12 on Sun 30 Jul to 22:45 on Mon 31 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-07-30", "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/2084/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20320, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-08-04T04:50:16+08:00", "utc": "2084-08-03T20:50:16Z", "ms": 3616174215870.6387 }, "end": { "local": "2084-08-05T06:06:16+08:00", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-04T04:50:16+08:00", "utc": "2084-08-03T20:50:16Z", "ms": 3616174215870.6387 }, "end": { "local": "2084-08-05T06:06:16+08:00", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-04", "window": { "start": { "local": "2084-08-04T11:45:03+08:00", "utc": "2084-08-04T03:45:03Z", "ms": 3616199102867.643 }, "end": { "local": "2084-08-04T12:33:03+08:00", "utc": "2084-08-04T04:33:03Z", "ms": 3616201982867.643 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-05", "window": { "start": { "local": "2084-08-05T11:44:56+08:00", "utc": "2084-08-05T03:44:56Z", "ms": 3616285496428.243 }, "end": { "local": "2084-08-05T12:32:56+08:00", "utc": "2084-08-05T04:32:56Z", "ms": 3616288376428.243 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 04:50 on Fri 4 Aug to 06:06 on Sat 5 Aug.", "fact": "2084-08-03T20:50:16Z → 2084-08-04T22:06:16Z" }, { "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 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20320 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Fuzhou, 2084: Friday 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": "2084-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Madhusravā Tṛtīyā (Hariyali Teej) 2084 falls on Friday 4 August. Tṛtīyā runs from 04:50 on Fri 4 Aug to 06:06 on Sat 5 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-08-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17434, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-08-05T06:06:16+08:00", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 }, "end": { "local": "2084-08-06T06:54:15+08:00", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-05T06:06:16+08:00", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 }, "end": { "local": "2084-08-06T06:54:15+08:00", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-05", "window": { "start": { "local": "2084-08-05T11:44:56+08:00", "utc": "2084-08-05T03:44:56Z", "ms": 3616285496428.243 }, "end": { "local": "2084-08-05T12:32:56+08:00", "utc": "2084-08-05T04:32:56Z", "ms": 3616288376428.243 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-06", "window": { "start": { "local": "2084-08-06T11:44:49+08:00", "utc": "2084-08-06T03:44:49Z", "ms": 3616371889384.4785 }, "end": { "local": "2084-08-06T12:32:49+08:00", "utc": "2084-08-06T04:32:49Z", "ms": 3616374769384.4785 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:06 on Sat 5 Aug to 06:54 on Sun 6 Aug.", "fact": "2084-08-04T22:06:16Z → 2084-08-05T22:54:15Z" }, { "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 17434 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Saturday 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": "2084-08-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Saturday 5 August. Caturthī runs from 06:06 on Sat 5 Aug to 06:54 on Sun 6 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-08-05", "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/2084/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16364, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-08-06T06:54:15+08:00", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 }, "end": { "local": "2084-08-07T07:11:58+08:00", "utc": "2084-08-06T23:11:58Z", "ms": 3616441917603.318 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-06T06:54:15+08:00", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 }, "end": { "local": "2084-08-07T07:11:58+08:00", "utc": "2084-08-06T23:11:58Z", "ms": 3616441917603.318 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-06", "window": { "start": { "local": "2084-08-06T11:44:49+08:00", "utc": "2084-08-06T03:44:49Z", "ms": 3616371889384.4785 }, "end": { "local": "2084-08-06T12:32:49+08:00", "utc": "2084-08-06T04:32:49Z", "ms": 3616374769384.4785 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-07", "window": { "start": { "local": "2084-08-07T11:44:42+08:00", "utc": "2084-08-07T03:44:42Z", "ms": 3616458281738.203 }, "end": { "local": "2084-08-07T12:32:42+08:00", "utc": "2084-08-07T04:32:42Z", "ms": 3616461161738.203 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 06:54 on Sun 6 Aug to 07:12 on Mon 7 Aug.", "fact": "2084-08-05T22:54:15Z → 2084-08-06T23:11:58Z" }, { "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 16364 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Fuzhou, 2084: Sunday 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": "2084-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī 2084 falls on Sunday 6 August. Pañcamī runs from 06:54 on Sun 6 Aug to 07:12 on Mon 7 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-08-12", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18039, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-08-12T00:34:15+08:00", "utc": "2084-08-11T16:34:15Z", "ms": 3616850055340.973 }, "end": { "local": "2084-08-12T21:46:32+08:00", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-12T00:34:15+08:00", "utc": "2084-08-11T16:34:15Z", "ms": 3616850055340.973 }, "end": { "local": "2084-08-12T21:46:32+08:00", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-08-12", "window": { "start": { "local": "2084-08-12T05:34:55+08:00", "utc": "2084-08-11T21:34:55Z", "ms": 3616868094678.5186 }, "end": { "local": "2084-08-12T05:34:55+08:00", "utc": "2084-08-11T21:34:55Z", "ms": 3616868094678.5186 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-08-13", "window": { "start": { "local": "2084-08-13T05:35:23+08:00", "utc": "2084-08-12T21:35:23Z", "ms": 3616954522676.784 }, "end": { "local": "2084-08-13T05:35:23+08:00", "utc": "2084-08-12T21:35:23Z", "ms": 3616954522676.784 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:34 on Sat 12 Aug to 21:47 on Sat 12 Aug.", "fact": "2084-08-11T16:34:15Z → 2084-08-12T13:46:32Z" }, { "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 18039 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Fuzhou, 2084: Saturday 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": "2084-08-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Putradā Ekādaśī 2084 falls on Saturday 12 August. Ekādaśī runs from 00:34 on Sat 12 Aug to 21:47 on Sat 12 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-08-12", "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/2084/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22034, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-08-12T21:46:32+08:00", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 }, "end": { "local": "2084-08-13T18:38:58+08:00", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-12T21:46:32+08:00", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 }, "end": { "local": "2084-08-13T18:38:58+08:00", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-12", "window": { "start": { "local": "2084-08-12T11:43:55+08:00", "utc": "2084-08-12T03:43:55Z", "ms": 3616890234618.134 }, "end": { "local": "2084-08-12T12:31:55+08:00", "utc": "2084-08-12T04:31:55Z", "ms": 3616893114618.134 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-13", "window": { "start": { "local": "2084-08-13T11:43:43+08:00", "utc": "2084-08-13T03:43:43Z", "ms": 3616976623465.6914 }, "end": { "local": "2084-08-13T12:31:43+08:00", "utc": "2084-08-13T04:31:43Z", "ms": 3616979503465.6914 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 21:47 on Sat 12 Aug to 18:39 on Sun 13 Aug.", "fact": "2084-08-12T13:46:32Z → 2084-08-13T10:38:58Z" }, { "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 22034 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Fuzhou, 2084: Sunday 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": "2084-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Dāmodara Dvādaśī 2084 falls on Sunday 13 August. Dvādaśī runs from 21:47 on Sat 12 Aug to 18:39 on Sun 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-08-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-13", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 66, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-08-13T18:38:58+08:00", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 }, "end": { "local": "2084-08-14T15:18:25+08:00", "utc": "2084-08-14T07:18:25Z", "ms": 3617075905145.472 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-13T18:38:58+08:00", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 }, "end": { "local": "2084-08-14T15:18:25+08:00", "utc": "2084-08-14T07:18:25Z", "ms": 3617075905145.472 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-08-13", "window": { "start": { "local": "2084-08-13T18:40:04+08:00", "utc": "2084-08-13T10:40:04Z", "ms": 3617001604254.598 }, "end": { "local": "2084-08-13T20:07:30+08:00", "utc": "2084-08-13T12:07:30Z", "ms": 3617006850416.4224 } }, "covered_min": 87, "window_min": 87, "qualifies": true }, { "local_date": "2084-08-14", "window": { "start": { "local": "2084-08-14T18:39:13+08:00", "utc": "2084-08-14T10:39:13Z", "ms": 3617087953053.224 }, "end": { "local": "2084-08-14T20:06:50+08:00", "utc": "2084-08-14T12:06:50Z", "ms": 3617093209720.0356 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:39 on Sun 13 Aug to 15:18 on Mon 14 Aug.", "fact": "2084-08-13T10:38:58Z → 2084-08-14T07:18:25Z" }, { "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 66 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Sunday 13 August.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-13", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Sunday 13 August. Trayodaśī runs from 18:39 on Sun 13 Aug to 15:18 on Mon 14 Aug and covers all of pradoṣa that evening. It is 1 min 06 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-08-13", "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/2084/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-15", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 10459, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-08-15T11:52:51+08:00", "utc": "2084-08-15T03:52:51Z", "ms": 3617149971154.811 }, "end": { "local": "2084-08-16T08:31:04+08:00", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2084-08-15T22:10:55+08:00", "utc": "2084-08-15T14:10:55Z", "ms": 3617187054731.44 }, "end": { "local": "2084-08-16T08:31:04+08:00", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 } }, "kaala": "day", "days": [ { "local_date": "2084-08-15", "window": { "start": { "local": "2084-08-15T05:36:18+08:00", "utc": "2084-08-14T21:36:18Z", "ms": 3617127378054.311 }, "end": { "local": "2084-08-16T05:36:45+08:00", "utc": "2084-08-15T21:36:45Z", "ms": 3617213805438.2227 } }, "covered_min": 446, "window_min": 1440, "qualifies": true }, { "local_date": "2084-08-16", "window": { "start": { "local": "2084-08-16T05:36:45+08:00", "utc": "2084-08-15T21:36:45Z", "ms": 3617213805438.2227 }, "end": { "local": "2084-08-17T05:37:13+08:00", "utc": "2084-08-16T21:37:13Z", "ms": 3617300232624.864 } }, "covered_min": 174, "window_min": 1440, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:53 on Tue 15 Aug to 08:31 on Wed 16 Aug. Its second half begins at 22:11 on Tue 15 Aug.", "fact": "2084-08-15T03:52:51Z → 2084-08-16T00:31:04Z · second half from 2084-08-15T14:10:55Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:36 on the 15th, and from 05:37 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 446 of 1440 minutes on the 15th and 174 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 10459 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Fuzhou, 2084: Tuesday 15 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": "2084-08-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-15", "confidence": "boundary" } ], "quote": "In Fuzhou, Rakṣā Bandhana (Rakhi) 2084 falls on Tuesday 15 August. The second half of Pūrṇimā runs from 22:11 on Tue 15 Aug to 08:31 on Wed 16 Aug and falls on two days: 446 minutes of it on the 15th, 174 on the 16th; 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/2084/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/2084/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 572, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-08-15T11:52:51+08:00", "utc": "2084-08-15T03:52:51Z", "ms": 3617149971154.811 }, "end": { "local": "2084-08-16T08:31:04+08:00", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-15T11:52:51+08:00", "utc": "2084-08-15T03:52:51Z", "ms": 3617149971154.811 }, "end": { "local": "2084-08-16T08:31:04+08:00", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-15", "window": { "start": { "local": "2084-08-15T11:43:20+08:00", "utc": "2084-08-15T03:43:20Z", "ms": 3617149399516.5596 }, "end": { "local": "2084-08-15T12:31:20+08:00", "utc": "2084-08-15T04:31:20Z", "ms": 3617152279516.5596 } }, "covered_min": 38, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-16", "window": { "start": { "local": "2084-08-16T11:43:07+08:00", "utc": "2084-08-16T03:43:07Z", "ms": 3617235786747.6357 }, "end": { "local": "2084-08-16T12:31:07+08:00", "utc": "2084-08-16T04:31:07Z", "ms": 3617238666747.6357 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:53 on Tue 15 Aug to 08:31 on Wed 16 Aug.", "fact": "2084-08-15T03:52:51Z → 2084-08-16T00:31:04Z" }, { "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 38 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 572 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Fuzhou, 2084: Tuesday 15 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-15", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṛṣi Tarpaṇa 2084 falls on Tuesday 15 August. Pūrṇimā runs from 11:53 on Tue 15 Aug to 08:31 on Wed 16 Aug and covers 38 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26113, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-08-17T05:22:26+08:00", "utc": "2084-08-16T21:22:26Z", "ms": 3617299345634.0347 }, "end": { "local": "2084-08-18T02:36:28+08:00", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-17T05:22:26+08:00", "utc": "2084-08-16T21:22:26Z", "ms": 3617299345634.0347 }, "end": { "local": "2084-08-18T02:36:28+08:00", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-08-16", "window": { "start": { "local": "2084-08-16T18:43:19+08:00", "utc": "2084-08-16T10:43:19Z", "ms": 3617260999363.345 }, "end": { "local": "2084-08-16T18:43:19+08:00", "utc": "2084-08-16T10:43:19Z", "ms": 3617260999363.345 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-08-17", "window": { "start": { "local": "2084-08-17T19:21:14+08:00", "utc": "2084-08-17T11:21:14Z", "ms": 3617349674499.678 }, "end": { "local": "2084-08-17T19:21:14+08:00", "utc": "2084-08-17T11:21:14Z", "ms": 3617349674499.678 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 05:22 on Thu 17 Aug to 02:36 on Fri 18 Aug.", "fact": "2084-08-16T21:22:26Z → 2084-08-17T18:36:28Z" }, { "step": "kaala", "text": "Moonrise is at 18:43 on the 16th and 19:21 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26113 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Fuzhou, 2084: Thursday 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": "2084-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Aśūnya Śayana Vrata 2084 falls on Thursday 17 August. Dvitīyā runs from 05:22 on Thu 17 Aug to 02:36 on Fri 18 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32772, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-08-18T02:36:28+08:00", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 }, "end": { "local": "2084-08-19T00:22:22+08:00", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-18T02:36:28+08:00", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 }, "end": { "local": "2084-08-19T00:22:22+08:00", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-18", "window": { "start": { "local": "2084-08-18T11:42:40+08:00", "utc": "2084-08-18T03:42:40Z", "ms": 3617408559697.6797 }, "end": { "local": "2084-08-18T12:30:40+08:00", "utc": "2084-08-18T04:30:40Z", "ms": 3617411439697.6797 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-19", "window": { "start": { "local": "2084-08-19T11:42:25+08:00", "utc": "2084-08-19T03:42:25Z", "ms": 3617494945448.3154 }, "end": { "local": "2084-08-19T12:30:25+08:00", "utc": "2084-08-19T04:30:25Z", "ms": 3617497825448.3154 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 02:36 on Fri 18 Aug to 00:22 on Sat 19 Aug.", "fact": "2084-08-17T18:36:28Z → 2084-08-18T16:22:22Z" }, { "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 32772 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Fuzhou, 2084: Friday 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": "2084-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-18", "confidence": "determinate" } ], "quote": "In Fuzhou, Kajjalī Tṛtīyā (Kajari Teej) 2084 falls on Friday 18 August. Tṛtīyā runs from 02:36 on Fri 18 Aug to 00:22 on Sat 19 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15216, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-08-19T00:22:22+08:00", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T22:48:20+08:00", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-19T00:22:22+08:00", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T22:48:20+08:00", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-08-18", "window": { "start": { "local": "2084-08-18T16:00:04+08:00", "utc": "2084-08-18T08:00:04Z", "ms": 3617424003744.372 }, "end": { "local": "2084-08-18T18:35:40+08:00", "utc": "2084-08-18T10:35:40Z", "ms": 3617433339775.5005 } }, "covered_min": 0, "window_min": 156, "qualifies": false }, { "local_date": "2084-08-19", "window": { "start": { "local": "2084-08-19T15:59:25+08:00", "utc": "2084-08-19T07:59:25Z", "ms": 3617510364859.968 }, "end": { "local": "2084-08-19T18:34:44+08:00", "utc": "2084-08-19T10:34:44Z", "ms": 3617519684467.736 } }, "covered_min": 155, "window_min": 155, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:22 on Sat 19 Aug to 22:48 on Sat 19 Aug.", "fact": "2084-08-18T16:22:22Z → 2084-08-19T14:48:20Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:00–18:36 on the 18th, 15:59–18:35 on the 19th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 0 of 156 minutes on the 18th and 155 of 155 on the 19th.", "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 15216 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Fuzhou, 2084: Saturday 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": "2084-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Bahulā Caturthī 2084 falls on Saturday 19 August. Caturthī runs from 00:22 on Sat 19 Aug to 22:48 on Sat 19 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-08-19", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8072, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-08-19T00:22:22+08:00", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T22:48:20+08:00", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-19T00:22:22+08:00", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T22:48:20+08:00", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-08-18", "window": { "start": { "local": "2084-08-18T19:57:36+08:00", "utc": "2084-08-18T11:57:36Z", "ms": 3617438255852.589 }, "end": { "local": "2084-08-18T19:57:36+08:00", "utc": "2084-08-18T11:57:36Z", "ms": 3617438255852.589 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-08-19", "window": { "start": { "local": "2084-08-19T20:33:48+08:00", "utc": "2084-08-19T12:33:48Z", "ms": 3617526828029.0825 }, "end": { "local": "2084-08-19T20:33:48+08:00", "utc": "2084-08-19T12:33:48Z", "ms": 3617526828029.0825 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:22 on Sat 19 Aug to 22:48 on Sat 19 Aug.", "fact": "2084-08-18T16:22:22Z → 2084-08-19T14:48:20Z" }, { "step": "kaala", "text": "Moonrise is at 19:58 on the 18th and 20:34 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8072 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Saturday 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": "2084-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Saturday 19 August. Caturthī runs from 00:22 on Sat 19 Aug to 22:48 on Sat 19 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-08-19", "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/2084/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34226, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-08-20T22:00:36+08:00", "utc": "2084-08-20T14:00:36Z", "ms": 3617618436355.6445 }, "end": { "local": "2084-08-21T22:02:29+08:00", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-20T22:00:36+08:00", "utc": "2084-08-20T14:00:36Z", "ms": 3617618436355.6445 }, "end": { "local": "2084-08-21T22:02:29+08:00", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-20", "window": { "start": { "local": "2084-08-20T11:42:11+08:00", "utc": "2084-08-20T03:42:11Z", "ms": 3617581330736.763 }, "end": { "local": "2084-08-20T12:30:11+08:00", "utc": "2084-08-20T04:30:11Z", "ms": 3617584210736.763 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-21", "window": { "start": { "local": "2084-08-21T11:41:56+08:00", "utc": "2084-08-21T03:41:56Z", "ms": 3617667715577.975 }, "end": { "local": "2084-08-21T12:29:56+08:00", "utc": "2084-08-21T04:29:56Z", "ms": 3617670595577.975 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 22:01 on Sun 20 Aug to 22:02 on Mon 21 Aug.", "fact": "2084-08-20T14:00:36Z → 2084-08-21T14:02:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 20th, 11:42–12:30 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34226 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Fuzhou, 2084: Monday 21 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": "2084-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Hala Ṣaṣṭhī 2084 falls on Monday 21 August. Ṣaṣṭhī runs from 22:01 on Sun 20 Aug to 22:02 on Mon 21 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34354, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-08-21T22:02:29+08:00", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 }, "end": { "local": "2084-08-22T22:53:20+08:00", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-21T22:02:29+08:00", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 }, "end": { "local": "2084-08-22T22:53:20+08:00", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-21", "window": { "start": { "local": "2084-08-21T11:41:56+08:00", "utc": "2084-08-21T03:41:56Z", "ms": 3617667715577.975 }, "end": { "local": "2084-08-21T12:29:56+08:00", "utc": "2084-08-21T04:29:56Z", "ms": 3617670595577.975 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-22", "window": { "start": { "local": "2084-08-22T11:41:40+08:00", "utc": "2084-08-22T03:41:40Z", "ms": 3617754099986.3926 }, "end": { "local": "2084-08-22T12:29:40+08:00", "utc": "2084-08-22T04:29:40Z", "ms": 3617756979986.3926 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 22:02 on Mon 21 Aug to 22:53 on Tue 22 Aug.", "fact": "2084-08-21T14:02:29Z → 2084-08-22T14:53:20Z" }, { "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": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 34354 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Fuzhou, 2084: Tuesday 22 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": "2084-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-22", "confidence": "determinate" } ], "quote": "In Fuzhou, Śītalā Saptamī 2084 falls on Tuesday 22 August. Saptamī runs from 22:02 on Mon 21 Aug to 22:53 on Tue 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-23", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 100, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-08-22T22:53:20+08:00", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 }, "end": { "local": "2084-08-24T00:27:57+08:00", "utc": "2084-08-23T16:27:57Z", "ms": 3617886477260.175 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-22T22:53:20+08:00", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 }, "end": { "local": "2084-08-24T00:27:57+08:00", "utc": "2084-08-23T16:27:57Z", "ms": 3617886477260.175 } }, "kaala": "nishita", "days": [ { "local_date": "2084-08-22", "window": { "start": { "local": "2084-08-22T23:41:53+08:00", "utc": "2084-08-22T15:41:53Z", "ms": 3617797313042.0283 }, "end": { "local": "2084-08-23T00:29:53+08:00", "utc": "2084-08-22T16:29:53Z", "ms": 3617800193042.0283 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-23", "window": { "start": { "local": "2084-08-23T23:41:37+08:00", "utc": "2084-08-23T15:41:37Z", "ms": 3617883696948.998 }, "end": { "local": "2084-08-24T00:29:37+08:00", "utc": "2084-08-23T16:29:37Z", "ms": 3617886576948.998 } }, "covered_min": 46, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 22:53 on Tue 22 Aug to 00:28 on Thu 24 Aug.", "fact": "2084-08-22T14:53:20Z → 2084-08-23T16:27:57Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:42–00:30 on the 22nd, 23:42–00:30 on the 23rd.", "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 22nd and 46 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both nights qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 100 s < 300 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Fuzhou, 2084: Wednesday 23 August.", "fact": "confidence: boundary (margin)" } ], "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": "2084-08-23", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-23", "confidence": "boundary" } ], "quote": "In Fuzhou, Janmāṣṭamī 2084 falls on Wednesday 23 August. Aṣṭamī runs from 22:53 on Tue 22 Aug to 00:28 on Thu 24 Aug and covers 46 of 48 minutes of niśītha that night. It also reaches the previous night for 48 minutes; by the rule the second night is taken. It is 1 min 40 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-08-27", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2042, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-08-26T05:07:07+08:00", "utc": "2084-08-25T21:07:07Z", "ms": 3618076026860.9814 }, "end": { "local": "2084-08-27T07:44:46+08:00", "utc": "2084-08-26T23:44:46Z", "ms": 3618171886111.8813 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-26T05:07:07+08:00", "utc": "2084-08-25T21:07:07Z", "ms": 3618076026860.9814 }, "end": { "local": "2084-08-27T07:44:46+08:00", "utc": "2084-08-26T23:44:46Z", "ms": 3618171886111.8813 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-08-26", "window": { "start": { "local": "2084-08-26T05:41:09+08:00", "utc": "2084-08-25T21:41:09Z", "ms": 3618078069255.1187 }, "end": { "local": "2084-08-26T05:41:09+08:00", "utc": "2084-08-25T21:41:09Z", "ms": 3618078069255.1187 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-08-27", "window": { "start": { "local": "2084-08-27T05:41:35+08:00", "utc": "2084-08-26T21:41:35Z", "ms": 3618164494724.6094 }, "end": { "local": "2084-08-27T05:41:35+08:00", "utc": "2084-08-26T21:41:35Z", "ms": 3618164494724.6094 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:07 on Sat 26 Aug to 07:45 on Sun 27 Aug.", "fact": "2084-08-25T21:07:07Z → 2084-08-26T23:44:46Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 26th and 05:42 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 2042 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Fuzhou, 2084: Sunday 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": "2084-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Ajā Ekādaśī 2084 falls on Sunday 27 August. Ekādaśī runs from 05:07 on Sat 26 Aug to 07:45 on Sun 27 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-08-27", "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/2084/pradosha-vrata?on=2084-08-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21196, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-08-28T10:16:31+08:00", "utc": "2084-08-28T02:16:31Z", "ms": 3618267390844.627 }, "end": { "local": "2084-08-29T12:31:39+08:00", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-28T10:16:31+08:00", "utc": "2084-08-28T02:16:31Z", "ms": 3618267390844.627 }, "end": { "local": "2084-08-29T12:31:39+08:00", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-08-28", "window": { "start": { "local": "2084-08-28T18:25:56+08:00", "utc": "2084-08-28T10:25:56Z", "ms": 3618296756199.5806 }, "end": { "local": "2084-08-28T19:56:08+08:00", "utc": "2084-08-28T11:56:08Z", "ms": 3618302168067.8936 } }, "covered_min": 90, "window_min": 90, "qualifies": true }, { "local_date": "2084-08-29", "window": { "start": { "local": "2084-08-29T18:24:55+08:00", "utc": "2084-08-29T10:24:55Z", "ms": 3618383094555.8374 }, "end": { "local": "2084-08-29T19:55:18+08:00", "utc": "2084-08-29T11:55:18Z", "ms": 3618388517980.064 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:17 on Mon 28 Aug to 12:32 on Tue 29 Aug.", "fact": "2084-08-28T02:16:31Z → 2084-08-29T04:31:39Z" }, { "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 90 of 90 minutes on the 28th and 0 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 21196 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Monday 28 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": "2084-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Monday 28 August. Trayodaśī runs from 10:17 on Mon 28 Aug to 12:32 on Tue 29 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-08-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14460, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-08-29T12:31:39+08:00", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T14:22:52+08:00", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-29T12:31:39+08:00", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T14:22:52+08:00", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-08-29", "window": { "start": { "local": "2084-08-29T18:24:55+08:00", "utc": "2084-08-29T10:24:55Z", "ms": 3618383094555.8374 }, "end": { "local": "2084-08-29T19:55:18+08:00", "utc": "2084-08-29T11:55:18Z", "ms": 3618388517980.064 } }, "covered_min": 90, "window_min": 90, "qualifies": true }, { "local_date": "2084-08-30", "window": { "start": { "local": "2084-08-30T18:23:52+08:00", "utc": "2084-08-30T10:23:52Z", "ms": 3618469432408.414 }, "end": { "local": "2084-08-30T19:54:27+08:00", "utc": "2084-08-30T11:54:27Z", "ms": 3618474867437.068 } }, "covered_min": 0, "window_min": 91, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:32 on Tue 29 Aug to 14:23 on Wed 30 Aug.", "fact": "2084-08-29T04:31:39Z → 2084-08-30T06:22:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:25–19:55 on the 29th, 18:24–19:54 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 90 of 90 minutes on the 29th and 0 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 14460 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Fuzhou, 2084: Tuesday 29 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": "2084-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Aghora Caturdaśī 2084 falls on Tuesday 29 August. Caturdaśī runs from 12:32 on Tue 29 Aug to 14:23 on Wed 30 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/shivaratri?on=2084-08-29", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33402, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-08-29T12:31:39+08:00", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T14:22:52+08:00", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-29T12:31:39+08:00", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T14:22:52+08:00", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 } }, "kaala": "nishita", "days": [ { "local_date": "2084-08-29", "window": { "start": { "local": "2084-08-29T23:39:52+08:00", "utc": "2084-08-29T15:39:52Z", "ms": 3618401992396.687 }, "end": { "local": "2084-08-30T00:27:52+08:00", "utc": "2084-08-29T16:27:52Z", "ms": 3618404872396.687 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-30", "window": { "start": { "local": "2084-08-30T23:39:34+08:00", "utc": "2084-08-30T15:39:34Z", "ms": 3618488373765.866 }, "end": { "local": "2084-08-31T00:27:34+08:00", "utc": "2084-08-30T16:27:34Z", "ms": 3618491253765.866 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:32 on Tue 29 Aug to 14:23 on Wed 30 Aug.", "fact": "2084-08-29T04:31:39Z → 2084-08-30T06:22:52Z" }, { "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 48 of 48 minutes on the 29th and 0 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33402 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Tuesday 29 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": "2084-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Tuesday 29 August. Caturdaśī runs from 12:32 on Tue 29 Aug to 14:23 on Wed 30 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-08-29", "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/2084/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11956, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-08-31T15:46:18+08:00", "utc": "2084-08-31T07:46:18Z", "ms": 3618546378363.4834 }, "end": { "local": "2084-09-01T16:40:52+08:00", "utc": "2084-09-01T08:40:52Z", "ms": 3618636051530.9297 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-31T15:46:18+08:00", "utc": "2084-08-31T07:46:18Z", "ms": 3618546378363.4834 }, "end": { "local": "2084-09-01T16:40:52+08:00", "utc": "2084-09-01T08:40:52Z", "ms": 3618636051530.9297 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-31", "window": { "start": { "local": "2084-08-31T11:39:02+08:00", "utc": "2084-08-31T03:39:02Z", "ms": 3618531542451.7207 }, "end": { "local": "2084-08-31T12:27:02+08:00", "utc": "2084-08-31T04:27:02Z", "ms": 3618534422451.7207 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-01", "window": { "start": { "local": "2084-09-01T11:38:43+08:00", "utc": "2084-09-01T03:38:43Z", "ms": 3618617923283.7017 }, "end": { "local": "2084-09-01T12:26:43+08:00", "utc": "2084-09-01T04:26:43Z", "ms": 3618620803283.7017 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 15:46 on Thu 31 Aug to 16:41 on Fri 1 Sep.", "fact": "2084-08-31T07:46:18Z → 2084-09-01T08:40:52Z" }, { "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 11956 s" }, { "step": "ruling", "text": "Rudra Vrata, Fuzhou, 2084: Friday 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": "2084-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Rudra Vrata 2084 falls on Friday 1 September. Pratipadā runs from 15:46 on Thu 31 Aug to 16:41 on Fri 1 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16854, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-09-02T17:07:18+08:00", "utc": "2084-09-02T09:07:18Z", "ms": 3618724037612.972 }, "end": { "local": "2084-09-03T17:07:20+08:00", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-02T17:07:18+08:00", "utc": "2084-09-02T09:07:18Z", "ms": 3618724037612.972 }, "end": { "local": "2084-09-03T17:07:20+08:00", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-02", "window": { "start": { "local": "2084-09-02T11:38:24+08:00", "utc": "2084-09-02T03:38:24Z", "ms": 3618704303832.6406 }, "end": { "local": "2084-09-02T12:26:24+08:00", "utc": "2084-09-02T04:26:24Z", "ms": 3618707183832.6406 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-03", "window": { "start": { "local": "2084-09-03T11:38:04+08:00", "utc": "2084-09-03T03:38:04Z", "ms": 3618790684112.503 }, "end": { "local": "2084-09-03T12:26:04+08:00", "utc": "2084-09-03T04:26:04Z", "ms": 3618793564112.503 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 17:07 on Sat 2 Sep to 17:07 on Sun 3 Sep.", "fact": "2084-09-02T09:07:18Z → 2084-09-03T09:07:20Z" }, { "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 16854 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Fuzhou, 2084: Sunday 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": "2084-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Haritālikā Vrata (Hartalika Teej) 2084 falls on Sunday 3 September. Tṛtīyā runs from 17:07 on Sat 2 Sep to 17:07 on Sun 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15429, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-09-03T17:07:20+08:00", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 }, "end": { "local": "2084-09-04T16:42:53+08:00", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-03T17:07:20+08:00", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 }, "end": { "local": "2084-09-04T16:42:53+08:00", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-03", "window": { "start": { "local": "2084-09-03T11:38:04+08:00", "utc": "2084-09-03T03:38:04Z", "ms": 3618790684112.503 }, "end": { "local": "2084-09-03T12:26:04+08:00", "utc": "2084-09-03T04:26:04Z", "ms": 3618793564112.503 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-04", "window": { "start": { "local": "2084-09-04T11:37:44+08:00", "utc": "2084-09-04T03:37:44Z", "ms": 3618877064137.604 }, "end": { "local": "2084-09-04T12:25:44+08:00", "utc": "2084-09-04T04:25:44Z", "ms": 3618879944137.604 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:07 on Sun 3 Sep to 16:43 on Mon 4 Sep.", "fact": "2084-09-03T09:07:20Z → 2084-09-04T08:42:53Z" }, { "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 15429 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Fuzhou, 2084: Monday 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": "2084-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-04", "confidence": "determinate" } ], "quote": "In Fuzhou, Gaṇeśa Caturthī 2084 falls on Monday 4 September. Caturthī runs from 17:07 on Sun 3 Sep to 16:43 on Mon 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12612, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-09-04T16:42:53+08:00", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 }, "end": { "local": "2084-09-05T15:55:36+08:00", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-04T16:42:53+08:00", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 }, "end": { "local": "2084-09-05T15:55:36+08:00", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-04", "window": { "start": { "local": "2084-09-04T11:37:44+08:00", "utc": "2084-09-04T03:37:44Z", "ms": 3618877064137.604 }, "end": { "local": "2084-09-04T12:25:44+08:00", "utc": "2084-09-04T04:25:44Z", "ms": 3618879944137.604 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-05", "window": { "start": { "local": "2084-09-05T11:37:24+08:00", "utc": "2084-09-05T03:37:24Z", "ms": 3618963443922.756 }, "end": { "local": "2084-09-05T12:25:24+08:00", "utc": "2084-09-05T04:25:24Z", "ms": 3618966323922.756 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 16:43 on Mon 4 Sep to 15:56 on Tue 5 Sep.", "fact": "2084-09-04T08:42:53Z → 2084-09-05T07:55:36Z" }, { "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 12612 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Fuzhou, 2084: Tuesday 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": "2084-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Ṛṣi Pañcamī 2084 falls on Tuesday 5 September. Pañcamī runs from 16:43 on Mon 4 Sep to 15:56 on Tue 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8497, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-09-05T15:55:36+08:00", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 }, "end": { "local": "2084-09-06T14:46:41+08:00", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-05T15:55:36+08:00", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 }, "end": { "local": "2084-09-06T14:46:41+08:00", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-05", "window": { "start": { "local": "2084-09-05T11:37:24+08:00", "utc": "2084-09-05T03:37:24Z", "ms": 3618963443922.756 }, "end": { "local": "2084-09-05T12:25:24+08:00", "utc": "2084-09-05T04:25:24Z", "ms": 3618966323922.756 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-06", "window": { "start": { "local": "2084-09-06T11:37:03+08:00", "utc": "2084-09-06T03:37:03Z", "ms": 3619049823483.4404 }, "end": { "local": "2084-09-06T12:25:03+08:00", "utc": "2084-09-06T04:25:03Z", "ms": 3619052703483.4404 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:56 on Tue 5 Sep to 14:47 on Wed 6 Sep.", "fact": "2084-09-05T07:55:36Z → 2084-09-06T06:46:41Z" }, { "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 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8497 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Fuzhou, 2084: Wednesday 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": "2084-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Bhādrapada) 2084 falls on Wednesday 6 September. Ṣaṣṭhī runs from 15:56 on Tue 5 Sep to 14:47 on Wed 6 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3133, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-09-06T14:46:41+08:00", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 }, "end": { "local": "2084-09-07T13:16:56+08:00", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-06T14:46:41+08:00", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 }, "end": { "local": "2084-09-07T13:16:56+08:00", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-06", "window": { "start": { "local": "2084-09-06T11:37:03+08:00", "utc": "2084-09-06T03:37:03Z", "ms": 3619049823483.4404 }, "end": { "local": "2084-09-06T12:25:03+08:00", "utc": "2084-09-06T04:25:03Z", "ms": 3619052703483.4404 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-07", "window": { "start": { "local": "2084-09-07T11:36:43+08:00", "utc": "2084-09-07T03:36:43Z", "ms": 3619136202835.8457 }, "end": { "local": "2084-09-07T12:24:43+08:00", "utc": "2084-09-07T04:24:43Z", "ms": 3619139082835.8457 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 14:47 on Wed 6 Sep to 13:17 on Thu 7 Sep.", "fact": "2084-09-06T06:46:41Z → 2084-09-07T05:16:56Z" }, { "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 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3133 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Fuzhou, 2084: Thursday 7 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": "2084-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-07", "confidence": "boundary" } ], "quote": "In Fuzhou, Muktābharaṇa Vrata 2084 falls on Thursday 7 September. Saptamī runs from 14:47 on Wed 6 Sep to 13:17 on Thu 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 553, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-09-07T13:16:56+08:00", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 }, "end": { "local": "2084-09-08T11:27:09+08:00", "utc": "2084-09-08T03:27:09Z", "ms": 3619222028567.99 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-07T13:16:56+08:00", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 }, "end": { "local": "2084-09-08T11:27:09+08:00", "utc": "2084-09-08T03:27:09Z", "ms": 3619222028567.99 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-07", "window": { "start": { "local": "2084-09-07T11:36:43+08:00", "utc": "2084-09-07T03:36:43Z", "ms": 3619136202835.8457 }, "end": { "local": "2084-09-07T12:24:43+08:00", "utc": "2084-09-07T04:24:43Z", "ms": 3619139082835.8457 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-08", "window": { "start": { "local": "2084-09-08T11:36:22+08:00", "utc": "2084-09-08T03:36:22Z", "ms": 3619222581997.0967 }, "end": { "local": "2084-09-08T12:24:22+08:00", "utc": "2084-09-08T04:24:22Z", "ms": 3619225461997.0967 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 13:17 on Thu 7 Sep to 11:27 on Fri 8 Sep.", "fact": "2084-09-07T05:16:56Z → 2084-09-08T03:27:09Z" }, { "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 0 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": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: unstated → second-day · margin 553 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Fuzhou, 2084: Friday 8 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": "2084-09-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-08", "confidence": "boundary" } ], "quote": "In Fuzhou, Rādhāṣṭamī 2084 falls on Friday 8 September. Aṣṭamī runs from 13:17 on Thu 7 Sep to 11:27 on Fri 8 Sep, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-09-10", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3947, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-09-10T06:53:04+08:00", "utc": "2084-09-09T22:53:04Z", "ms": 3619378384240.124 }, "end": { "local": "2084-09-11T04:14:06+08:00", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-10T06:53:04+08:00", "utc": "2084-09-09T22:53:04Z", "ms": 3619378384240.124 }, "end": { "local": "2084-09-11T04:14:06+08:00", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-09-10", "window": { "start": { "local": "2084-09-10T05:47:18+08:00", "utc": "2084-09-09T21:47:18Z", "ms": 3619374437526.4185 }, "end": { "local": "2084-09-10T05:47:18+08:00", "utc": "2084-09-09T21:47:18Z", "ms": 3619374437526.4185 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-09-11", "window": { "start": { "local": "2084-09-11T05:47:41+08:00", "utc": "2084-09-10T21:47:41Z", "ms": 3619460861298.849 }, "end": { "local": "2084-09-11T05:47:41+08:00", "utc": "2084-09-10T21:47:41Z", "ms": 3619460861298.849 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:53 on Sun 10 Sep to 04:14 on Mon 11 Sep.", "fact": "2084-09-09T22:53:04Z → 2084-09-10T20:14:06Z" }, { "step": "kaala", "text": "Sunrise is at 05:47 on the 10th and 05:48 on the 11th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not 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": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 3947 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Fuzhou, 2084: Sunday 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": "2084-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Parivartanī Ekādaśī 2084 falls on Sunday 10 September. Ekādaśī runs from 06:53 on Sun 10 Sep to 04:14 on Mon 11 Sep, and is current at sunrise on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-09-10", "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/2084/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26473, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-09-11T04:14:06+08:00", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 }, "end": { "local": "2084-09-12T01:26:16+08:00", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-11T04:14:06+08:00", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 }, "end": { "local": "2084-09-12T01:26:16+08:00", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-11", "window": { "start": { "local": "2084-09-11T11:35:19+08:00", "utc": "2084-09-11T03:35:19Z", "ms": 3619481718521.5967 }, "end": { "local": "2084-09-11T12:23:19+08:00", "utc": "2084-09-11T04:23:19Z", "ms": 3619484598521.5967 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-09-12", "window": { "start": { "local": "2084-09-12T11:34:57+08:00", "utc": "2084-09-12T03:34:57Z", "ms": 3619568097111.939 }, "end": { "local": "2084-09-12T12:22:57+08:00", "utc": "2084-09-12T04:22:57Z", "ms": 3619570977111.939 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 04:14 on Mon 11 Sep to 01:26 on Tue 12 Sep.", "fact": "2084-09-10T20:14:06Z → 2084-09-11T17:26:16Z" }, { "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 26473 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Fuzhou, 2084: Monday 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": "2084-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Vāmana Jayantī 2084 falls on Monday 11 September. Dvādaśī runs from 04:14 on Mon 11 Sep to 01:26 on Tue 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-09-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10361, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-09-12T01:26:16+08:00", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 }, "end": { "local": "2084-09-12T22:35:39+08:00", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-12T01:26:16+08:00", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 }, "end": { "local": "2084-09-12T22:35:39+08:00", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-09-11", "window": { "start": { "local": "2084-09-11T18:10:56+08:00", "utc": "2084-09-11T10:10:56Z", "ms": 3619505455744.3438 }, "end": { "local": "2084-09-11T19:43:53+08:00", "utc": "2084-09-11T11:43:53Z", "ms": 3619511032983.0684 } }, "covered_min": 0, "window_min": 93, "qualifies": false }, { "local_date": "2084-09-12", "window": { "start": { "local": "2084-09-12T18:09:49+08:00", "utc": "2084-09-12T10:09:49Z", "ms": 3619591789189.0986 }, "end": { "local": "2084-09-12T19:42:58+08:00", "utc": "2084-09-12T11:42:58Z", "ms": 3619597378463.9927 } }, "covered_min": 93, "window_min": 93, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:26 on Tue 12 Sep to 22:36 on Tue 12 Sep.", "fact": "2084-09-11T17:26:16Z → 2084-09-12T14:35:39Z" }, { "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 10361 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Tuesday 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": "2084-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Tuesday 12 September. Trayodaśī runs from 01:26 on Tue 12 Sep to 22:36 on Tue 12 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-09-12", "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/2084/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25970, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-09-12T22:35:39+08:00", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 }, "end": { "local": "2084-09-13T19:49:40+08:00", "utc": "2084-09-13T11:49:40Z", "ms": 3619684179855.5127 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-12T22:35:39+08:00", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 }, "end": { "local": "2084-09-13T19:49:40+08:00", "utc": "2084-09-13T11:49:40Z", "ms": 3619684179855.5127 } }, "kaala": "udaya-3", "days": [ { "local_date": "2084-09-13", "window": { "start": { "local": "2084-09-13T05:48:29+08:00", "utc": "2084-09-12T21:48:29Z", "ms": 3619633708750.804 }, "end": { "local": "2084-09-13T08:16:31+08:00", "utc": "2084-09-13T00:16:31Z", "ms": 3619642591496.0645 } }, "covered_min": 148, "window_min": 148, "qualifies": true }, { "local_date": "2084-09-14", "window": { "start": { "local": "2084-09-14T05:48:52+08:00", "utc": "2084-09-13T21:48:52Z", "ms": 3619720132465.3096 }, "end": { "local": "2084-09-14T08:16:37+08:00", "utc": "2084-09-14T00:16:37Z", "ms": 3619728997099.7446 } }, "covered_min": 0, "window_min": 148, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:36 on Tue 12 Sep to 19:50 on Wed 13 Sep.", "fact": "2084-09-12T14:35:39Z → 2084-09-13T11:49:40Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:48–08:17 on the 13th, 05:49–08:17 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 25970 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Fuzhou, 2084: Wednesday 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": "2084-09-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-13", "confidence": "determinate" } ], "quote": "In Fuzhou, Ananta Caturdaśī 2084 falls on Wednesday 13 September. Caturdaśī runs from 22:36 on Tue 12 Sep to 19:50 on Wed 13 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-09-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26461, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-09-17T12:23:46+08:00", "utc": "2084-09-17T04:23:46Z", "ms": 3620003025754.5713 }, "end": { "local": "2084-09-18T12:07:01+08:00", "utc": "2084-09-18T04:07:01Z", "ms": 3620088421224.2324 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-17T12:23:46+08:00", "utc": "2084-09-17T04:23:46Z", "ms": 3620003025754.5713 }, "end": { "local": "2084-09-18T12:07:01+08:00", "utc": "2084-09-18T04:07:01Z", "ms": 3620088421224.2324 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-09-17", "window": { "start": { "local": "2084-09-17T19:44:47+08:00", "utc": "2084-09-17T11:44:47Z", "ms": 3620029486695.1484 }, "end": { "local": "2084-09-17T19:44:47+08:00", "utc": "2084-09-17T11:44:47Z", "ms": 3620029486695.1484 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-18", "window": { "start": { "local": "2084-09-18T20:26:49+08:00", "utc": "2084-09-18T12:26:49Z", "ms": 3620118409080.164 }, "end": { "local": "2084-09-18T20:26:49+08:00", "utc": "2084-09-18T12:26:49Z", "ms": 3620118409080.164 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:24 on Sun 17 Sep to 12:07 on Mon 18 Sep.", "fact": "2084-09-17T04:23:46Z → 2084-09-18T04:07:01Z" }, { "step": "kaala", "text": "Moonrise is at 19:45 on the 17th and 20:27 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī 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. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26461 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Sunday 17 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": "2084-09-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Sunday 17 September. Caturthī runs from 12:24 on Sun 17 Sep to 12:07 on Mon 18 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-09-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29147, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-09-19T12:37:54+08:00", "utc": "2084-09-19T04:37:54Z", "ms": 3620176674435.886 }, "end": { "local": "2084-09-20T13:54:53+08:00", "utc": "2084-09-20T05:54:53Z", "ms": 3620267693166.5024 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-19T12:37:54+08:00", "utc": "2084-09-19T04:37:54Z", "ms": 3620176674435.886 }, "end": { "local": "2084-09-20T13:54:53+08:00", "utc": "2084-09-20T05:54:53Z", "ms": 3620267693166.5024 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-09-19", "window": { "start": { "local": "2084-09-19T21:12:07+08:00", "utc": "2084-09-19T13:12:07Z", "ms": 3620207527455.1816 }, "end": { "local": "2084-09-19T21:12:07+08:00", "utc": "2084-09-19T13:12:07Z", "ms": 3620207527455.1816 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-20", "window": { "start": { "local": "2084-09-20T22:00:40+08:00", "utc": "2084-09-20T14:00:40Z", "ms": 3620296840483.2993 }, "end": { "local": "2084-09-20T22:00:40+08:00", "utc": "2084-09-20T14:00:40Z", "ms": 3620296840483.2993 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:38 on Tue 19 Sep to 13:55 on Wed 20 Sep.", "fact": "2084-09-19T04:37:54Z → 2084-09-20T05:54:53Z" }, { "step": "kaala", "text": "Moonrise is at 21:12 on the 19th and 22:01 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī 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. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 29147 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Fuzhou, 2084: Tuesday 19 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": "2084-09-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-19", "confidence": "determinate" } ], "quote": "In Fuzhou, Candra Ṣaṣṭhī 2084 falls on Tuesday 19 September. Ṣaṣṭhī runs from 12:38 on Tue 19 Sep to 13:55 on Wed 20 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-21", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1015, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-09-21T15:51:18+08:00", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T18:15:35+08:00", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-21T15:51:18+08:00", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T18:15:35+08:00", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-09-21", "window": { "start": { "local": "2084-09-21T17:59:47+08:00", "utc": "2084-09-21T09:59:47Z", "ms": 3620368786634.951 }, "end": { "local": "2084-09-21T19:34:45+08:00", "utc": "2084-09-21T11:34:45Z", "ms": 3620374484995.8965 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2084-09-22", "window": { "start": { "local": "2084-09-22T17:58:40+08:00", "utc": "2084-09-22T09:58:40Z", "ms": 3620455119815.6816 }, "end": { "local": "2084-09-22T19:33:50+08:00", "utc": "2084-09-22T11:33:50Z", "ms": 3620460830352.9673 } }, "covered_min": 17, "window_min": 95, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:51 on Thu 21 Sep to 18:16 on Fri 22 Sep.", "fact": "2084-09-21T07:51:18Z → 2084-09-22T10:15:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:00–19:35 on the 21st, 17:59–19:34 on the 22nd.", "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 21st and 17 of 95 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "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 1015 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Fuzhou, 2084: Thursday 21 September.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2084-09-21", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-21", "confidence": "boundary" } ], "quote": "In Fuzhou, Jitāṣṭamī (Jitiya) 2084 falls on Thursday 21 September. Aṣṭamī runs from 15:51 on Thu 21 Sep to 18:16 on Fri 22 Sep and covers all of pradoṣa that evening. It also reaches the next evening for 17 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/2084/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/2084/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19760, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-09-21T15:51:18+08:00", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T18:15:35+08:00", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-21T15:51:18+08:00", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T18:15:35+08:00", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-09-21", "window": { "start": { "local": "2084-09-21T22:51:55+08:00", "utc": "2084-09-21T14:51:55Z", "ms": 3620386314879.937 }, "end": { "local": "2084-09-21T22:51:55+08:00", "utc": "2084-09-21T14:51:55Z", "ms": 3620386314879.937 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-22", "window": { "start": { "local": "2084-09-22T23:44:55+08:00", "utc": "2084-09-22T15:44:55Z", "ms": 3620475895190.6626 }, "end": { "local": "2084-09-22T23:44:55+08:00", "utc": "2084-09-22T15:44:55Z", "ms": 3620475895190.6626 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:51 on Thu 21 Sep to 18:16 on Fri 22 Sep.", "fact": "2084-09-21T07:51:18Z → 2084-09-22T10:15:35Z" }, { "step": "kaala", "text": "Moonrise is at 22:52 on the 21st and 23:45 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19760 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Fuzhou, 2084: Thursday 21 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": "2084-09-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālakṣmī Vrata Samāpana 2084 falls on Thursday 21 September. Aṣṭamī runs from 15:51 on Thu 21 Sep to 18:16 on Fri 22 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-09-25", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15097, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-09-24T23:26:19+08:00", "utc": "2084-09-24T15:26:19Z", "ms": 3620647579414.935 }, "end": { "local": "2084-09-26T01:42:07+08:00", "utc": "2084-09-25T17:42:07Z", "ms": 3620742126727.4478 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-24T23:26:19+08:00", "utc": "2084-09-24T15:26:19Z", "ms": 3620647579414.935 }, "end": { "local": "2084-09-26T01:42:07+08:00", "utc": "2084-09-25T17:42:07Z", "ms": 3620742126727.4478 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-09-25", "window": { "start": { "local": "2084-09-25T05:53:18+08:00", "utc": "2084-09-24T21:53:18Z", "ms": 3620670798355.839 }, "end": { "local": "2084-09-25T05:53:18+08:00", "utc": "2084-09-24T21:53:18Z", "ms": 3620670798355.839 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-26", "window": { "start": { "local": "2084-09-26T05:53:43+08:00", "utc": "2084-09-25T21:53:43Z", "ms": 3620757223388.39 }, "end": { "local": "2084-09-26T05:53:43+08:00", "utc": "2084-09-25T21:53:43Z", "ms": 3620757223388.39 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:26 on Sun 24 Sep to 01:42 on Tue 26 Sep.", "fact": "2084-09-24T15:26:19Z → 2084-09-25T17:42:07Z" }, { "step": "kaala", "text": "Sunrise is at 05:53 on the 25th and 05:54 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 25th and is not on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15097 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Fuzhou, 2084: Monday 25 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": "2084-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Indirā Ekādaśī 2084 falls on Monday 25 September. Ekādaśī runs from 23:26 on Sun 24 Sep to 01:42 on Tue 26 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-09-25", "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/2084/pradosha-vrata?on=2084-09-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28738, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-09-27T03:29:11+08:00", "utc": "2084-09-26T19:29:11Z", "ms": 3620834951408.6963 }, "end": { "local": "2084-09-28T04:41:24+08:00", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-27T03:29:11+08:00", "utc": "2084-09-26T19:29:11Z", "ms": 3620834951408.6963 }, "end": { "local": "2084-09-28T04:41:24+08:00", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-09-26", "window": { "start": { "local": "2084-09-26T17:54:14+08:00", "utc": "2084-09-26T09:54:14Z", "ms": 3620800454084.728 }, "end": { "local": "2084-09-26T19:30:13+08:00", "utc": "2084-09-26T11:30:13Z", "ms": 3620806213356.336 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "2084-09-27", "window": { "start": { "local": "2084-09-27T17:53:08+08:00", "utc": "2084-09-27T09:53:08Z", "ms": 3620886788169.752 }, "end": { "local": "2084-09-27T19:29:20+08:00", "utc": "2084-09-27T11:29:20Z", "ms": 3620892559622.757 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:29 on Wed 27 Sep to 04:41 on Thu 28 Sep.", "fact": "2084-09-26T19:29:11Z → 2084-09-27T20:41:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:54–19:30 on the 26th, 17:53–19:29 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 96 minutes on the 26th and 96 of 96 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 28738 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Wednesday 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": "2084-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Wednesday 27 September. Trayodaśī runs from 03:29 on Wed 27 Sep to 04:41 on Thu 28 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-09-27", "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/2084/shivaratri?on=2084-09-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15813, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-09-28T04:41:24+08:00", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 }, "end": { "local": "2084-09-29T05:17:03+08:00", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-28T04:41:24+08:00", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 }, "end": { "local": "2084-09-29T05:17:03+08:00", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 } }, "kaala": "nishita", "days": [ { "local_date": "2084-09-27", "window": { "start": { "local": "2084-09-27T23:29:51+08:00", "utc": "2084-09-27T15:29:51Z", "ms": 3620906991118.521 }, "end": { "local": "2084-09-28T00:17:51+08:00", "utc": "2084-09-27T16:17:51Z", "ms": 3620909871118.521 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-28", "window": { "start": { "local": "2084-09-28T23:29:31+08:00", "utc": "2084-09-28T15:29:31Z", "ms": 3620993371124.305 }, "end": { "local": "2084-09-29T00:17:31+08:00", "utc": "2084-09-28T16:17:31Z", "ms": 3620996251124.305 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:41 on Thu 28 Sep to 05:17 on Fri 29 Sep.", "fact": "2084-09-27T20:41:24Z → 2084-09-28T21:17:03Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:30–00:18 on the 27th, 23:30–00:18 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 48 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 15813 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Thursday 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": "2084-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Thursday 28 September. Caturdaśī runs from 04:41 on Thu 28 Sep to 05:17 on Fri 29 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-09-28", "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/2084/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27967, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2084-09-29T05:17:03+08:00", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 }, "end": { "local": "2084-09-30T05:17:59+08:00", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-29T05:17:03+08:00", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 }, "end": { "local": "2084-09-30T05:17:59+08:00", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 } }, "kaala": "aparahna", "days": [ { "local_date": "2084-09-29", "window": { "start": { "local": "2084-09-29T13:04:34+08:00", "utc": "2084-09-29T05:04:34Z", "ms": 3621042274177.9033 }, "end": { "local": "2084-09-29T15:27:46+08:00", "utc": "2084-09-29T07:27:46Z", "ms": 3621050865658.686 } }, "covered_min": 143, "window_min": 143, "qualifies": true }, { "local_date": "2084-09-30", "window": { "start": { "local": "2084-09-30T13:04:05+08:00", "utc": "2084-09-30T05:04:05Z", "ms": 3621128645498.6914 }, "end": { "local": "2084-09-30T15:26:59+08:00", "utc": "2084-09-30T07:26:59Z", "ms": 3621137218786.0454 } }, "covered_min": 0, "window_min": 143, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 05:17 on Fri 29 Sep to 05:18 on Sat 30 Sep.", "fact": "2084-09-28T21:17:03Z → 2084-09-29T21:17:59Z" }, { "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 143 of 143 minutes on the 29th and 0 of 143 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27967 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Fuzhou, 2084: Friday 29 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahālaya Amāvāsyā 2084 falls on Friday 29 September. Amāvasyā runs from 05:17 on Fri 29 Sep to 05:18 on Sat 30 Sep and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22240, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-09-30T05:17:59+08:00", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 }, "end": { "local": "2084-10-01T04:48:21+08:00", "utc": "2084-09-30T20:48:21Z", "ms": 3621185301455.2275 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-30T05:17:59+08:00", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 }, "end": { "local": "2084-10-01T04:48:21+08:00", "utc": "2084-09-30T20:48:21Z", "ms": 3621185301455.2275 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-30", "window": { "start": { "local": "2084-09-30T11:28:39+08:00", "utc": "2084-09-30T03:28:39Z", "ms": 3621122918855.0146 }, "end": { "local": "2084-09-30T12:16:39+08:00", "utc": "2084-09-30T04:16:39Z", "ms": 3621125798855.0146 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-01", "window": { "start": { "local": "2084-10-01T11:28:20+08:00", "utc": "2084-10-01T03:28:20Z", "ms": 3621209299559.452 }, "end": { "local": "2084-10-01T12:16:20+08:00", "utc": "2084-10-01T04:16:20Z", "ms": 3621212179559.452 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 05:18 on Sat 30 Sep to 04:48 on Sun 1 Oct.", "fact": "2084-09-29T21:17:59Z → 2084-09-30T20:48:21Z" }, { "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 22240 s" }, { "step": "ruling", "text": "Navarātrārambha, Fuzhou, 2084: Saturday 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": "2084-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Navarātrārambha (Navratri) 2084 falls on Saturday 30 September. Pratipadā runs from 05:18 on Sat 30 Sep to 04:48 on Sun 1 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-10-03", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31733, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-10-03T02:38:49+08:00", "utc": "2084-10-02T18:38:49Z", "ms": 3621350328556.841 }, "end": { "local": "2084-10-04T01:09:11+08:00", "utc": "2084-10-03T17:09:11Z", "ms": 3621431351264.837 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-03T02:38:49+08:00", "utc": "2084-10-02T18:38:49Z", "ms": 3621350328556.841 }, "end": { "local": "2084-10-04T01:09:11+08:00", "utc": "2084-10-03T17:09:11Z", "ms": 3621431351264.837 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-03", "window": { "start": { "local": "2084-10-03T11:27:42+08:00", "utc": "2084-10-03T03:27:42Z", "ms": 3621382061894.7466 }, "end": { "local": "2084-10-03T12:15:42+08:00", "utc": "2084-10-03T04:15:42Z", "ms": 3621384941894.7466 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-04", "window": { "start": { "local": "2084-10-04T11:27:24+08:00", "utc": "2084-10-04T03:27:24Z", "ms": 3621468443558.253 }, "end": { "local": "2084-10-04T12:15:24+08:00", "utc": "2084-10-04T04:15:24Z", "ms": 3621471323558.253 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:39 on Tue 3 Oct to 01:09 on Wed 4 Oct.", "fact": "2084-10-02T18:38:49Z → 2084-10-03T17:09:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 on the 3rd, 11:27–12:15 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 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 midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31733 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Tuesday 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": "2084-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Tuesday 3 October. Caturthī runs from 02:39 on Tue 3 Oct to 01:09 on Wed 4 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-10-03", "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/2084/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29923, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-10-05T21:39:23+08:00", "utc": "2084-10-05T13:39:23Z", "ms": 3621591563133.6587 }, "end": { "local": "2084-10-06T19:43:37+08:00", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-05T21:39:23+08:00", "utc": "2084-10-05T13:39:23Z", "ms": 3621591563133.6587 }, "end": { "local": "2084-10-06T19:43:37+08:00", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 } }, "kaala": "udaya-1", "days": [ { "local_date": "2084-10-06", "window": { "start": { "local": "2084-10-06T05:58:06+08:00", "utc": "2084-10-05T21:58:06Z", "ms": 3621621486438.5103 }, "end": { "local": "2084-10-06T06:45:08+08:00", "utc": "2084-10-05T22:45:08Z", "ms": 3621624307974.781 } }, "covered_min": 47, "window_min": 47, "qualifies": true }, { "local_date": "2084-10-07", "window": { "start": { "local": "2084-10-07T05:58:34+08:00", "utc": "2084-10-06T21:58:34Z", "ms": 3621707914220.419 }, "end": { "local": "2084-10-07T06:45:30+08:00", "utc": "2084-10-06T22:45:30Z", "ms": 3621710729755.622 } }, "covered_min": 0, "window_min": 47, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 21:39 on Thu 5 Oct to 19:44 on Fri 6 Oct.", "fact": "2084-10-05T13:39:23Z → 2084-10-06T11:43:37Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 05:58–06:45 on the 6th, 05:59–06:45 on the 7th.", "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 47 of 47 minutes on the 6th and 0 of 47 on the 7th.", "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 29923 s" }, { "step": "ruling", "text": "Durgā Saptamī, Fuzhou, 2084: Friday 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": "2084-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Saptamī 2084 falls on Friday 6 October. Saptamī runs from 21:39 on Thu 5 Oct to 19:44 on Fri 6 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19664, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-10-06T19:43:37+08:00", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 }, "end": { "local": "2084-10-07T17:42:15+08:00", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-06T19:43:37+08:00", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 }, "end": { "local": "2084-10-07T17:42:15+08:00", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-06", "window": { "start": { "local": "2084-10-06T11:26:48+08:00", "utc": "2084-10-06T03:26:48Z", "ms": 3621641207960.538 }, "end": { "local": "2084-10-06T12:14:48+08:00", "utc": "2084-10-06T04:14:48Z", "ms": 3621644087960.538 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-07", "window": { "start": { "local": "2084-10-07T11:26:31+08:00", "utc": "2084-10-07T03:26:31Z", "ms": 3621727590734.4443 }, "end": { "local": "2084-10-07T12:14:31+08:00", "utc": "2084-10-07T04:14:31Z", "ms": 3621730470734.4443 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 19:44 on Fri 6 Oct to 17:42 on Sat 7 Oct.", "fact": "2084-10-06T11:43:37Z → 2084-10-07T09:42:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:27–12:15 on the 6th, 11:27–12:15 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 19664 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Fuzhou, 2084: Saturday 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": "2084-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-07", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahāṣṭamī (Durga Ashtami) 2084 falls on Saturday 7 October. Aṣṭamī runs from 19:44 on Fri 6 Oct to 17:42 on Sat 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12126, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-10-07T17:42:15+08:00", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 }, "end": { "local": "2084-10-08T15:36:20+08:00", "utc": "2084-10-08T07:36:20Z", "ms": 3621828979517.18 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-07T17:42:15+08:00", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 }, "end": { "local": "2084-10-08T15:36:20+08:00", "utc": "2084-10-08T07:36:20Z", "ms": 3621828979517.18 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-07", "window": { "start": { "local": "2084-10-07T11:26:31+08:00", "utc": "2084-10-07T03:26:31Z", "ms": 3621727590734.4443 }, "end": { "local": "2084-10-07T12:14:31+08:00", "utc": "2084-10-07T04:14:31Z", "ms": 3621730470734.4443 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-08", "window": { "start": { "local": "2084-10-08T11:26:14+08:00", "utc": "2084-10-08T03:26:14Z", "ms": 3621813973914.9697 }, "end": { "local": "2084-10-08T12:14:14+08:00", "utc": "2084-10-08T04:14:14Z", "ms": 3621816853914.9697 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 17:42 on Sat 7 Oct to 15:36 on Sun 8 Oct.", "fact": "2084-10-07T09:42:15Z → 2084-10-08T07:36:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:27–12:15 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 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12126 s" }, { "step": "ruling", "text": "Mahānavamī, Fuzhou, 2084: Sunday 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": "2084-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Mahānavamī 2084 falls on Sunday 8 October. Navamī runs from 17:42 on Sat 7 Oct to 15:36 on Sun 8 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-09", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1074, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2084-10-08T15:36:20+08:00", "utc": "2084-10-08T07:36:20Z", "ms": 3621828979517.18 }, "end": { "local": "2084-10-09T13:27:25+08:00", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2084-10-08T17:23:32+08:00", "utc": "2084-10-08T09:23:32Z", "ms": 3621835412002.7827 }, "end": { "local": "2084-10-09T13:27:25+08:00", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2084-10-08T17:23:32+08:00", "utc": "2084-10-08T09:23:32Z", "ms": 3621835412002.7827 }, "end": { "local": "2084-10-09T15:58:39+08:00", "utc": "2084-10-09T07:58:39Z", "ms": 3621916718962.7134 } } }, "kaala": "daytime", "days": [ { "local_date": "2084-10-08", "window": { "start": { "local": "2084-10-08T05:59:02+08:00", "utc": "2084-10-07T21:59:02Z", "ms": 3621794342308.6216 }, "end": { "local": "2084-10-08T17:41:26+08:00", "utc": "2084-10-08T09:41:26Z", "ms": 3621836485521.318 } }, "covered_min": 18, "window_min": 702, "qualifies": true }, { "local_date": "2084-10-09", "window": { "start": { "local": "2084-10-09T05:59:31+08:00", "utc": "2084-10-08T21:59:31Z", "ms": 3621880770714.7266 }, "end": { "local": "2084-10-09T17:40:24+08:00", "utc": "2084-10-09T09:40:24Z", "ms": 3621922824328.991 } }, "covered_min": 448, "window_min": 701, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Daśamī runs from 15:36 on Sun 8 Oct to 13:27 on Mon 9 Oct, and Śravaṇa from 17:24 on Sun 8 Oct to 15:59 on Mon 9 Oct. They are together from 17:24 on Sun 8 Oct to 13:27 on Mon 9 Oct.", "fact": "2084-10-08T09:23:32Z → 2084-10-09T05:27:25Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 05:59–17:41 on the 8th, 06:00–17:40 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 18 of 702 minutes on the 8th and 448 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 1074 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Fuzhou, 2084: Monday 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": "2084-10-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-09", "confidence": "boundary" } ], "quote": "In Fuzhou, Vijayā Daśamī (Dussehra) 2084 falls on Monday 9 October. Daśamī runs from 15:36 on Sun 8 Oct to 13:27 on Mon 9 Oct and is with Śravaṇa in the day time that day, for 448 minutes. They are together in the day time on the previous day too, for 18 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/2084/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/2084/ekadashi?on=2084-10-10", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19088, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-10-09T13:27:25+08:00", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "end": { "local": "2084-10-10T11:18:08+08:00", "utc": "2084-10-10T03:18:08Z", "ms": 3621986287844.232 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-09T13:27:25+08:00", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "end": { "local": "2084-10-10T11:18:08+08:00", "utc": "2084-10-10T03:18:08Z", "ms": 3621986287844.232 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-10-09", "window": { "start": { "local": "2084-10-09T05:59:31+08:00", "utc": "2084-10-08T21:59:31Z", "ms": 3621880770714.7266 }, "end": { "local": "2084-10-09T05:59:31+08:00", "utc": "2084-10-08T21:59:31Z", "ms": 3621880770714.7266 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-10", "window": { "start": { "local": "2084-10-10T05:59:59+08:00", "utc": "2084-10-09T21:59:59Z", "ms": 3621967199451.452 }, "end": { "local": "2084-10-10T05:59:59+08:00", "utc": "2084-10-09T21:59:59Z", "ms": 3621967199451.452 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:27 on Mon 9 Oct to 11:18 on Tue 10 Oct.", "fact": "2084-10-09T05:27:25Z → 2084-10-10T03:18:08Z" }, { "step": "kaala", "text": "Sunrise is at 06:00 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 19088 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Fuzhou, 2084: Tuesday 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": "2084-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-10", "confidence": "determinate" } ], "quote": "In Fuzhou, Pāśāṅkuśā Ekādaśī 2084 falls on Tuesday 10 October. Ekādaśī runs from 13:27 on Mon 9 Oct to 11:18 on Tue 10 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-10-10", "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/2084/pradosha-vrata?on=2084-10-11", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30363, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-10-11T09:12:21+08:00", "utc": "2084-10-11T01:12:21Z", "ms": 3622065141145.928 }, "end": { "local": "2084-10-12T07:15:22+08:00", "utc": "2084-10-11T23:15:22Z", "ms": 3622144521692.0034 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-11T09:12:21+08:00", "utc": "2084-10-11T01:12:21Z", "ms": 3622065141145.928 }, "end": { "local": "2084-10-12T07:15:22+08:00", "utc": "2084-10-11T23:15:22Z", "ms": 3622144521692.0034 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-11", "window": { "start": { "local": "2084-10-11T17:38:24+08:00", "utc": "2084-10-11T09:38:24Z", "ms": 3622095503664.0522 }, "end": { "local": "2084-10-11T19:17:24+08:00", "utc": "2084-10-11T11:17:24Z", "ms": 3622101444238.4985 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2084-10-12", "window": { "start": { "local": "2084-10-12T17:37:24+08:00", "utc": "2084-10-12T09:37:24Z", "ms": 3622181844250.5474 }, "end": { "local": "2084-10-12T19:16:37+08:00", "utc": "2084-10-12T11:16:37Z", "ms": 3622187796721.926 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:12 on Wed 11 Oct to 07:15 on Thu 12 Oct.", "fact": "2084-10-11T01:12:21Z → 2084-10-11T23:15:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:38–19:17 on the 11th, 17:37–19:17 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 30363 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Wednesday 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": "2084-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Wednesday 11 October. Trayodaśī runs from 09:12 on Wed 11 Oct to 07:15 on Thu 12 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-10-11", "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/2084/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30855, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-10-17T03:38:20+08:00", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T04:47:28+08:00", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-17T03:38:20+08:00", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T04:47:28+08:00", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-10-16", "window": { "start": { "local": "2084-10-16T19:04:05+08:00", "utc": "2084-10-16T11:04:05Z", "ms": 3622532644961.5796 }, "end": { "local": "2084-10-16T19:04:05+08:00", "utc": "2084-10-16T11:04:05Z", "ms": 3622532644961.5796 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-17", "window": { "start": { "local": "2084-10-17T19:51:57+08:00", "utc": "2084-10-17T11:51:57Z", "ms": 3622621916666.862 }, "end": { "local": "2084-10-17T19:51:57+08:00", "utc": "2084-10-17T11:51:57Z", "ms": 3622621916666.862 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:38 on Tue 17 Oct to 04:47 on Wed 18 Oct.", "fact": "2084-10-16T19:38:20Z → 2084-10-17T20:47:28Z" }, { "step": "kaala", "text": "Moonrise is at 19:04 on the 16th and 19:52 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 30855 s" }, { "step": "ruling", "text": "Karaka Caturthī, Fuzhou, 2084: Tuesday 17 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": "2084-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Karaka Caturthī (Karwa Chauth) 2084 falls on Tuesday 17 October. Caturthī runs from 03:38 on Tue 17 Oct to 04:47 on Wed 18 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-10-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30855, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-10-17T03:38:20+08:00", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T04:47:28+08:00", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-17T03:38:20+08:00", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T04:47:28+08:00", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-10-16", "window": { "start": { "local": "2084-10-16T19:04:05+08:00", "utc": "2084-10-16T11:04:05Z", "ms": 3622532644961.5796 }, "end": { "local": "2084-10-16T19:04:05+08:00", "utc": "2084-10-16T11:04:05Z", "ms": 3622532644961.5796 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-17", "window": { "start": { "local": "2084-10-17T19:51:57+08:00", "utc": "2084-10-17T11:51:57Z", "ms": 3622621916666.862 }, "end": { "local": "2084-10-17T19:51:57+08:00", "utc": "2084-10-17T11:51:57Z", "ms": 3622621916666.862 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:38 on Tue 17 Oct to 04:47 on Wed 18 Oct.", "fact": "2084-10-16T19:38:20Z → 2084-10-17T20:47:28Z" }, { "step": "kaala", "text": "Moonrise is at 19:04 on the 16th and 19:52 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30855 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Tuesday 17 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": "2084-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-17", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Tuesday 17 October. Caturthī runs from 03:38 on Tue 17 Oct to 04:47 on Wed 18 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-10-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36447, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-10-21T11:30:35+08:00", "utc": "2084-10-21T03:30:35Z", "ms": 3622937435476.595 }, "end": { "local": "2084-10-22T14:08:49+08:00", "utc": "2084-10-22T06:08:49Z", "ms": 3623033329296.8823 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-21T11:30:35+08:00", "utc": "2084-10-21T03:30:35Z", "ms": 3622937435476.595 }, "end": { "local": "2084-10-22T14:08:49+08:00", "utc": "2084-10-22T06:08:49Z", "ms": 3623033329296.8823 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-10-21", "window": { "start": { "local": "2084-10-21T23:23:01+08:00", "utc": "2084-10-21T15:23:01Z", "ms": 3622980180630.587 }, "end": { "local": "2084-10-21T23:23:01+08:00", "utc": "2084-10-21T15:23:01Z", "ms": 3622980180630.587 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-10-22", "window": { "start": { "local": "2084-10-23T00:16:16+08:00", "utc": "2084-10-22T16:16:16Z", "ms": 3623069776184.8765 }, "end": { "local": "2084-10-23T00:16:16+08:00", "utc": "2084-10-22T16:16:16Z", "ms": 3623069776184.8765 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 11:31 on Sat 21 Oct to 14:09 on Sun 22 Oct.", "fact": "2084-10-21T03:30:35Z → 2084-10-22T06:08:49Z" }, { "step": "kaala", "text": "Moonrise is at 23:23 on the 21st and 00:16 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 36447 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Fuzhou, 2084: Saturday 21 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": "2084-10-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-21", "confidence": "determinate" } ], "quote": "In Fuzhou, Ahoyī Aṣṭamī 2084 falls on Saturday 21 October. Aṣṭamī runs from 11:31 on Sat 21 Oct to 14:09 on Sun 22 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-10-25", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37570, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-10-24T18:26:47+08:00", "utc": "2084-10-24T10:26:47Z", "ms": 3623221607138.2 }, "end": { "local": "2084-10-25T19:42:25+08:00", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-24T18:26:47+08:00", "utc": "2084-10-24T10:26:47Z", "ms": 3623221607138.2 }, "end": { "local": "2084-10-25T19:42:25+08:00", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-10-25", "window": { "start": { "local": "2084-10-25T06:07:59+08:00", "utc": "2084-10-24T22:07:59Z", "ms": 3623263678926.4194 }, "end": { "local": "2084-10-25T06:07:59+08:00", "utc": "2084-10-24T22:07:59Z", "ms": 3623263678926.4194 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T06:08:35+08:00", "utc": "2084-10-25T22:08:35Z", "ms": 3623350114509.848 }, "end": { "local": "2084-10-26T06:08:35+08:00", "utc": "2084-10-25T22:08:35Z", "ms": 3623350114509.848 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:27 on Tue 24 Oct to 19:42 on Wed 25 Oct.", "fact": "2084-10-24T10:26:47Z → 2084-10-25T11:42:25Z" }, { "step": "kaala", "text": "Sunrise is at 06:08 on the 25th and 06:09 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 25th and is not on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37570 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Fuzhou, 2084: Wednesday 25 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": "2084-10-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Ramā Ekādaśī 2084 falls on Wednesday 25 October. Ekādaśī runs from 18:27 on Tue 24 Oct to 19:42 on Wed 25 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-10-25", "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/2084/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2100, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-10-25T19:42:25+08:00", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 }, "end": { "local": "2084-10-26T20:14:29+08:00", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-25T19:42:25+08:00", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 }, "end": { "local": "2084-10-26T20:14:29+08:00", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-25", "window": { "start": { "local": "2084-10-25T17:25:42+08:00", "utc": "2084-10-25T09:25:42Z", "ms": 3623304342121.785 }, "end": { "local": "2084-10-25T19:07:25+08:00", "utc": "2084-10-25T11:07:25Z", "ms": 3623310445106.8604 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T17:24:55+08:00", "utc": "2084-10-26T09:24:55Z", "ms": 3623390694515.34 }, "end": { "local": "2084-10-26T19:06:49+08:00", "utc": "2084-10-26T11:06:49Z", "ms": 3623396808654.7593 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 19:42 on Wed 25 Oct to 20:14 on Thu 26 Oct.", "fact": "2084-10-25T11:42:25Z → 2084-10-26T12:14:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:26–19:07 on the 25th, 17:25–19:07 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 0 of 102 minutes on the 25th and 102 of 102 on the 26th.", "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 2100 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Fuzhou, 2084: Thursday 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": "2084-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Govatsa Dvādaśī (Vasu Baras) 2084 falls on Thursday 26 October. Dvādaśī runs from 19:42 on Wed 25 Oct to 20:14 on Thu 26 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3417, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-10-26T20:14:29+08:00", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-26T20:14:29+08:00", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T17:24:55+08:00", "utc": "2084-10-26T09:24:55Z", "ms": 3623390694515.34 }, "end": { "local": "2084-10-26T19:06:49+08:00", "utc": "2084-10-26T11:06:49Z", "ms": 3623396808654.7593 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T17:24:08+08:00", "utc": "2084-10-27T09:24:08Z", "ms": 3623477047955.703 }, "end": { "local": "2084-10-27T19:06:13+08:00", "utc": "2084-10-27T11:06:13Z", "ms": 3623483173171.7363 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:14 on Thu 26 Oct to 20:03 on Fri 27 Oct.", "fact": "2084-10-26T12:14:29Z → 2084-10-27T12:03:10Z" }, { "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 3417 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Fuzhou, 2084: Friday 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": "2084-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dīpadāna 2084 falls on Friday 27 October. Trayodaśī runs from 20:14 on Thu 26 Oct to 20:03 on Fri 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-10-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3417, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-10-26T20:14:29+08:00", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-26T20:14:29+08:00", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T17:24:55+08:00", "utc": "2084-10-26T09:24:55Z", "ms": 3623390694515.34 }, "end": { "local": "2084-10-26T19:06:49+08:00", "utc": "2084-10-26T11:06:49Z", "ms": 3623396808654.7593 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T17:24:08+08:00", "utc": "2084-10-27T09:24:08Z", "ms": 3623477047955.703 }, "end": { "local": "2084-10-27T19:06:13+08:00", "utc": "2084-10-27T11:06:13Z", "ms": 3623483173171.7363 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:14 on Thu 26 Oct to 20:03 on Fri 27 Oct.", "fact": "2084-10-26T12:14:29Z → 2084-10-27T12:03:10Z" }, { "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 3417 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Friday 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": "2084-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Friday 27 October. Trayodaśī runs from 20:14 on Thu 26 Oct to 20:03 on Fri 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-10-27", "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/2084/shivaratri?on=2084-10-27", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11987, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 } }, "kaala": "nishita", "days": [ { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T23:22:58+08:00", "utc": "2084-10-27T15:22:58Z", "ms": 3623498577515.828 }, "end": { "local": "2084-10-28T00:10:58+08:00", "utc": "2084-10-27T16:10:58Z", "ms": 3623501457515.828 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T23:22:53+08:00", "utc": "2084-10-28T15:22:53Z", "ms": 3623584973257.611 }, "end": { "local": "2084-10-29T00:10:53+08:00", "utc": "2084-10-28T16:10:53Z", "ms": 3623587853257.611 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:03 on Fri 27 Oct to 19:12 on Sat 28 Oct.", "fact": "2084-10-27T12:03:10Z → 2084-10-28T11:12:22Z" }, { "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 48 of 48 minutes on the 27th and 0 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11987 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Friday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-27", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Friday 27 October. Caturdaśī runs from 20:03 on Fri 27 Oct to 19:12 on Sat 28 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-10-27", "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/2084/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30272, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-27T20:03:10+08:00", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 } }, "kaala": "arunodaya", "days": [ { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T04:27:42+08:00", "utc": "2084-10-27T20:27:42Z", "ms": 3623516861859.9204 }, "end": { "local": "2084-10-28T06:09:47+08:00", "utc": "2084-10-27T22:09:47Z", "ms": 3623522987075.9536 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T04:28:08+08:00", "utc": "2084-10-28T20:28:08Z", "ms": 3623603287838.072 }, "end": { "local": "2084-10-29T06:10:24+08:00", "utc": "2084-10-28T22:10:24Z", "ms": 3623609424049.1484 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:03 on Fri 27 Oct to 19:12 on Sat 28 Oct.", "fact": "2084-10-27T12:03:10Z → 2084-10-28T11:12:22Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:28–06:10 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 30272 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Fuzhou, 2084: Saturday 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": "2084-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Naraka Caturdaśī (Choti Diwali) 2084 falls on Saturday 28 October. Caturdaśī runs from 20:03 on Fri 27 Oct to 19:12 on Sat 28 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15032, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 } }, "kaala": "nishita", "days": [ { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T23:22:53+08:00", "utc": "2084-10-28T15:22:53Z", "ms": 3623584973257.611 }, "end": { "local": "2084-10-29T00:10:53+08:00", "utc": "2084-10-28T16:10:53Z", "ms": 3623587853257.611 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T23:22:50+08:00", "utc": "2084-10-29T15:22:50Z", "ms": 3623671369770.8906 }, "end": { "local": "2084-10-30T00:10:50+08:00", "utc": "2084-10-29T16:10:50Z", "ms": 3623674249770.8906 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 19:12 on Sat 28 Oct to 17:48 on Sun 29 Oct.", "fact": "2084-10-28T11:12:22Z → 2084-10-29T09:48:26Z" }, { "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 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15032 s" }, { "step": "ruling", "text": "Kālī Pūjā, Fuzhou, 2084: Saturday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-28", "confidence": "determinate" } ], "quote": "In Fuzhou, Kālī Pūjā 2084 falls on Saturday 28 October. Amāvasyā runs from 19:12 on Sat 28 Oct to 17:48 on Sun 29 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 403, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-28T19:12:22+08:00", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T17:23:22+08:00", "utc": "2084-10-28T09:23:22Z", "ms": 3623563402466.073 }, "end": { "local": "2084-10-28T19:05:39+08:00", "utc": "2084-10-28T11:05:39Z", "ms": 3623569538677.15 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T17:22:38+08:00", "utc": "2084-10-29T09:22:38Z", "ms": 3623649758068.549 }, "end": { "local": "2084-10-29T19:05:05+08:00", "utc": "2084-10-29T11:05:05Z", "ms": 3623655905189.1733 } }, "covered_min": 26, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 19:12 on Sat 28 Oct to 17:48 on Sun 29 Oct.", "fact": "2084-10-28T11:12:22Z → 2084-10-29T09:48:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:23–19:06 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 26 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 403 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Fuzhou, 2084: Sunday 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": "2084-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-28", "confidence": "boundary" } ], "quote": "In Fuzhou, Lakṣmī Pūjā (Diwali) 2084 falls on Sunday 29 October. Amāvasyā runs from 19:12 on Sat 28 Oct to 17:48 on Sun 29 Oct and covers 26 of 102 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1548, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T17:22:38+08:00", "utc": "2084-10-29T09:22:38Z", "ms": 3623649758068.549 }, "end": { "local": "2084-10-29T19:05:05+08:00", "utc": "2084-10-29T11:05:05Z", "ms": 3623655905189.1733 } }, "covered_min": 77, "window_min": 102, "qualifies": true }, { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T17:21:55+08:00", "utc": "2084-10-30T09:21:55Z", "ms": 3623736114784.224 }, "end": { "local": "2084-10-30T19:04:33+08:00", "utc": "2084-10-30T11:04:33Z", "ms": 3623742272724.8916 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 17:48 on Sun 29 Oct to 15:59 on Mon 30 Oct.", "fact": "2084-10-29T09:48:26Z → 2084-10-30T07:59:01Z" }, { "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 77 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": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1548 s" }, { "step": "ruling", "text": "Bali Pūjā, Fuzhou, 2084: Sunday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-29", "confidence": "determinate" } ], "quote": "In Fuzhou, Bali Pūjā 2084 falls on Sunday 29 October. Pratipadā runs from 17:48 on Sun 29 Oct to 15:59 on Mon 30 Oct and covers 77 of 102 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13713, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T11:22:31+08:00", "utc": "2084-10-29T03:22:31Z", "ms": 3623628151058.8486 }, "end": { "local": "2084-10-29T12:10:31+08:00", "utc": "2084-10-29T04:10:31Z", "ms": 3623631031058.8486 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T11:22:28+08:00", "utc": "2084-10-30T03:22:28Z", "ms": 3623714548128.7285 }, "end": { "local": "2084-10-30T12:10:28+08:00", "utc": "2084-10-30T04:10:28Z", "ms": 3623717428128.7285 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 17:48 on Sun 29 Oct to 15:59 on Mon 30 Oct.", "fact": "2084-10-29T09:48:26Z → 2084-10-30T07:59:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 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 13713 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Fuzhou, 2084: Monday 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": "2084-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Govardhana Pūjā 2084 falls on Monday 30 October. Pratipadā runs from 17:48 on Sun 29 Oct to 15:59 on Mon 30 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21862, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-29T17:48:26+08:00", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 } }, "kaala": "purvahna", "days": [ { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T06:10:24+08:00", "utc": "2084-10-28T22:10:24Z", "ms": 3623609424049.1484 }, "end": { "local": "2084-10-29T09:54:29+08:00", "utc": "2084-10-29T01:54:29Z", "ms": 3623622868722.2817 } }, "covered_min": 0, "window_min": 224, "qualifies": false }, { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T06:11:01+08:00", "utc": "2084-10-29T22:11:01Z", "ms": 3623695861473.2324 }, "end": { "local": "2084-10-30T09:54:39+08:00", "utc": "2084-10-30T01:54:39Z", "ms": 3623709279243.563 } }, "covered_min": 224, "window_min": 224, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 17:48 on Sun 29 Oct to 15:59 on Mon 30 Oct.", "fact": "2084-10-29T09:48:26Z → 2084-10-30T07:59:01Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:10–09:54 on the 29th, 06:11–09:55 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 21862 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Fuzhou, 2084: Monday 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": "2084-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Dyūta Pratipad 2084 falls on Monday 30 October. Pratipadā runs from 17:48 on Sun 29 Oct to 15:59 on Mon 30 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6095, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "end": { "local": "2084-10-31T13:52:01+08:00", "utc": "2084-10-31T05:52:01Z", "ms": 3623809920690.442 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-30T15:59:01+08:00", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "end": { "local": "2084-10-31T13:52:01+08:00", "utc": "2084-10-31T05:52:01Z", "ms": 3623809920690.442 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T11:22:28+08:00", "utc": "2084-10-30T03:22:28Z", "ms": 3623714548128.7285 }, "end": { "local": "2084-10-30T12:10:28+08:00", "utc": "2084-10-30T04:10:28Z", "ms": 3623717428128.7285 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-31", "window": { "start": { "local": "2084-10-31T11:22:26+08:00", "utc": "2084-10-31T03:22:26Z", "ms": 3623800945986.33 }, "end": { "local": "2084-10-31T12:10:26+08:00", "utc": "2084-10-31T04:10:26Z", "ms": 3623803825986.33 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 15:59 on Mon 30 Oct to 13:52 on Tue 31 Oct.", "fact": "2084-10-30T07:59:01Z → 2084-10-31T05:52:01Z" }, { "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 6095 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Fuzhou, 2084: Tuesday 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": "2084-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-31", "confidence": "determinate" } ], "quote": "In Fuzhou, Yama Dvitīyā (Bhai Dooj) 2084 falls on Tuesday 31 October. Dvitīyā runs from 15:59 on Mon 30 Oct to 13:52 on Tue 31 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 745, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-01T11:34:50+08:00", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T09:13:56+08:00", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-01T11:34:50+08:00", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T09:13:56+08:00", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-01", "window": { "start": { "local": "2084-11-01T11:22:25+08:00", "utc": "2084-11-01T03:22:25Z", "ms": 3623887344636.4297 }, "end": { "local": "2084-11-01T12:10:25+08:00", "utc": "2084-11-01T04:10:25Z", "ms": 3623890224636.4297 } }, "covered_min": 36, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-02", "window": { "start": { "local": "2084-11-02T11:22:24+08:00", "utc": "2084-11-02T03:22:24Z", "ms": 3623973744083.2812 }, "end": { "local": "2084-11-02T12:10:24+08:00", "utc": "2084-11-02T04:10:24Z", "ms": 3623976624083.2812 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:35 on Wed 1 Nov to 09:14 on Thu 2 Nov.", "fact": "2084-11-01T03:34:50Z → 2084-11-02T01:13:56Z" }, { "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 36 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 745 s" }, { "step": "ruling", "text": "Nāga Caturthī, Fuzhou, 2084: Wednesday 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": "2084-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Caturthī 2084 falls on Wednesday 1 November. Caturthī runs from 11:35 on Wed 1 Nov to 09:14 on Thu 2 Nov and covers 36 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/vinayaka-chaturthi?on=2084-11-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 745, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-01T11:34:50+08:00", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T09:13:56+08:00", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-01T11:34:50+08:00", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T09:13:56+08:00", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-01", "window": { "start": { "local": "2084-11-01T11:22:25+08:00", "utc": "2084-11-01T03:22:25Z", "ms": 3623887344636.4297 }, "end": { "local": "2084-11-01T12:10:25+08:00", "utc": "2084-11-01T04:10:25Z", "ms": 3623890224636.4297 } }, "covered_min": 36, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-02", "window": { "start": { "local": "2084-11-02T11:22:24+08:00", "utc": "2084-11-02T03:22:24Z", "ms": 3623973744083.2812 }, "end": { "local": "2084-11-02T12:10:24+08:00", "utc": "2084-11-02T04:10:24Z", "ms": 3623976624083.2812 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:35 on Wed 1 Nov to 09:14 on Thu 2 Nov.", "fact": "2084-11-01T03:34:50Z → 2084-11-02T01:13:56Z" }, { "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 36 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 745 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Wednesday 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": "2084-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Wednesday 1 November. Caturthī runs from 11:35 on Wed 1 Nov to 09:14 on Thu 2 Nov and covers 36 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-11-01", "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/2084/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16073, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-11-03T06:54:31+08:00", "utc": "2084-11-02T22:54:31Z", "ms": 3624044071116.6074 }, "end": { "local": "2084-11-04T04:40:25+08:00", "utc": "2084-11-03T20:40:25Z", "ms": 3624122425059.833 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-03T06:54:31+08:00", "utc": "2084-11-02T22:54:31Z", "ms": 3624044071116.6074 }, "end": { "local": "2084-11-04T04:40:25+08:00", "utc": "2084-11-03T20:40:25Z", "ms": 3624122425059.833 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-03", "window": { "start": { "local": "2084-11-03T11:22:24+08:00", "utc": "2084-11-03T03:22:24Z", "ms": 3624060144331.014 }, "end": { "local": "2084-11-03T12:10:24+08:00", "utc": "2084-11-03T04:10:24Z", "ms": 3624063024331.014 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-04", "window": { "start": { "local": "2084-11-04T11:22:25+08:00", "utc": "2084-11-04T03:22:25Z", "ms": 3624146545383.95 }, "end": { "local": "2084-11-04T12:10:25+08:00", "utc": "2084-11-04T04:10:25Z", "ms": 3624149425383.95 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:55 on Fri 3 Nov to 04:40 on Sat 4 Nov.", "fact": "2084-11-02T22:54:31Z → 2084-11-03T20:40:25Z" }, { "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 16073 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Fuzhou, 2084: Friday 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": "2084-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Sūrya Ṣaṣṭhī (Chhath) 2084 falls on Friday 3 November. Ṣaṣṭhī runs from 06:55 on Fri 3 Nov to 04:40 on Sat 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31692, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-11-05T02:34:16+08:00", "utc": "2084-11-04T18:34:16Z", "ms": 3624201255630.592 }, "end": { "local": "2084-11-06T00:37:47+08:00", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-05T02:34:16+08:00", "utc": "2084-11-04T18:34:16Z", "ms": 3624201255630.592 }, "end": { "local": "2084-11-06T00:37:47+08:00", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-05", "window": { "start": { "local": "2084-11-05T11:22:27+08:00", "utc": "2084-11-05T03:22:27Z", "ms": 3624232947246.8037 }, "end": { "local": "2084-11-05T12:10:27+08:00", "utc": "2084-11-05T04:10:27Z", "ms": 3624235827246.8037 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-06", "window": { "start": { "local": "2084-11-06T11:22:30+08:00", "utc": "2084-11-06T03:22:30Z", "ms": 3624319349924.7383 }, "end": { "local": "2084-11-06T12:10:30+08:00", "utc": "2084-11-06T04:10:30Z", "ms": 3624322229924.7383 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 02:34 on Sun 5 Nov to 00:38 on Mon 6 Nov.", "fact": "2084-11-04T18:34:16Z → 2084-11-05T16:37:47Z" }, { "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": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31692 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Fuzhou, 2084: Sunday 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": "2084-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-05", "confidence": "determinate" } ], "quote": "In Fuzhou, Gopāṣṭamī 2084 falls on Sunday 5 November. Aṣṭamī runs from 02:34 on Sun 5 Nov to 00:38 on Mon 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20269, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-11-06T00:37:47+08:00", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T22:52:16+08:00", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-06T00:37:47+08:00", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T22:52:16+08:00", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 } }, "kaala": "purvahna", "days": [ { "local_date": "2084-11-06", "window": { "start": { "local": "2084-11-06T06:15:35+08:00", "utc": "2084-11-05T22:15:35Z", "ms": 3624300935187.6724 }, "end": { "local": "2084-11-06T09:56:12+08:00", "utc": "2084-11-06T01:56:12Z", "ms": 3624314171679.05 } }, "covered_min": 221, "window_min": 221, "qualifies": true }, { "local_date": "2084-11-07", "window": { "start": { "local": "2084-11-07T06:16:16+08:00", "utc": "2084-11-06T22:16:16Z", "ms": 3624387375828.754 }, "end": { "local": "2084-11-07T09:56:28+08:00", "utc": "2084-11-07T01:56:28Z", "ms": 3624400587558.4565 } }, "covered_min": 0, "window_min": 220, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 00:38 on Mon 6 Nov to 22:52 on Mon 6 Nov.", "fact": "2084-11-05T16:37:47Z → 2084-11-06T14:52:16Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:16–09:56 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 20269 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Fuzhou, 2084: Monday 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": "2084-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Akṣaya Navamī (Amla Navami) 2084 falls on Monday 6 November. Navamī runs from 00:38 on Mon 6 Nov to 22:52 on Mon 6 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38506, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-11-06T00:37:47+08:00", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T22:52:16+08:00", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-06T00:37:47+08:00", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T22:52:16+08:00", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-05", "window": { "start": { "local": "2084-11-05T11:22:27+08:00", "utc": "2084-11-05T03:22:27Z", "ms": 3624232947246.8037 }, "end": { "local": "2084-11-05T12:10:27+08:00", "utc": "2084-11-05T04:10:27Z", "ms": 3624235827246.8037 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-06", "window": { "start": { "local": "2084-11-06T11:22:30+08:00", "utc": "2084-11-06T03:22:30Z", "ms": 3624319349924.7383 }, "end": { "local": "2084-11-06T12:10:30+08:00", "utc": "2084-11-06T04:10:30Z", "ms": 3624322229924.7383 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 00:38 on Mon 6 Nov to 22:52 on Mon 6 Nov.", "fact": "2084-11-05T16:37:47Z → 2084-11-06T14:52:16Z" }, { "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 38506 s" }, { "step": "ruling", "text": "Durgā Navamī, Fuzhou, 2084: Monday 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": "2084-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-06", "confidence": "determinate" } ], "quote": "In Fuzhou, Durgā Navamī 2084 falls on Monday 6 November. Navamī runs from 00:38 on Mon 6 Nov to 22:52 on Mon 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-11-08", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32271, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-11-07T21:19:06+08:00", "utc": "2084-11-07T13:19:06Z", "ms": 3624441546294.15 }, "end": { "local": "2084-11-08T20:00:12+08:00", "utc": "2084-11-08T12:00:12Z", "ms": 3624523211762.3794 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-07T21:19:06+08:00", "utc": "2084-11-07T13:19:06Z", "ms": 3624441546294.15 }, "end": { "local": "2084-11-08T20:00:12+08:00", "utc": "2084-11-08T12:00:12Z", "ms": 3624523211762.3794 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-11-08", "window": { "start": { "local": "2084-11-08T06:16:57+08:00", "utc": "2084-11-07T22:16:57Z", "ms": 3624473816821.095 }, "end": { "local": "2084-11-08T06:16:57+08:00", "utc": "2084-11-07T22:16:57Z", "ms": 3624473816821.095 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-11-09", "window": { "start": { "local": "2084-11-09T06:17:38+08:00", "utc": "2084-11-08T22:17:38Z", "ms": 3624560258154.045 }, "end": { "local": "2084-11-09T06:17:38+08:00", "utc": "2084-11-08T22:17:38Z", "ms": 3624560258154.045 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:19 on Tue 7 Nov to 20:00 on Wed 8 Nov.", "fact": "2084-11-07T13:19:06Z → 2084-11-08T12:00:12Z" }, { "step": "kaala", "text": "Sunrise is at 06:17 on the 8th and 06:18 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 32271 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Fuzhou, 2084: Wednesday 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": "2084-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Prabodhinī Ekādaśī 2084 falls on Wednesday 8 November. Ekādaśī runs from 21:19 on Tue 7 Nov to 20:00 on Wed 8 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-11-08", "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/2084/pradosha-vrata?on=2084-11-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-10", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 114, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-11-09T18:58:14+08:00", "utc": "2084-11-09T10:58:14Z", "ms": 3624605893979.1855 }, "end": { "local": "2084-11-10T18:16:44+08:00", "utc": "2084-11-10T10:16:44Z", "ms": 3624689803897.3687 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-09T18:58:14+08:00", "utc": "2084-11-09T10:58:14Z", "ms": 3624605893979.1855 }, "end": { "local": "2084-11-10T18:16:44+08:00", "utc": "2084-11-10T10:16:44Z", "ms": 3624689803897.3687 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-11-09", "window": { "start": { "local": "2084-11-09T17:15:48+08:00", "utc": "2084-11-09T09:15:48Z", "ms": 3624599747657.034 }, "end": { "local": "2084-11-09T19:00:08+08:00", "utc": "2084-11-09T11:00:08Z", "ms": 3624606007944.9834 } }, "covered_min": 2, "window_min": 104, "qualifies": true }, { "local_date": "2084-11-10", "window": { "start": { "local": "2084-11-10T17:15:18+08:00", "utc": "2084-11-10T09:15:18Z", "ms": 3624686117984.603 }, "end": { "local": "2084-11-10T18:59:48+08:00", "utc": "2084-11-10T10:59:48Z", "ms": 3624692387826.2964 } }, "covered_min": 61, "window_min": 104, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:58 on Thu 9 Nov to 18:17 on Fri 10 Nov.", "fact": "2084-11-09T10:58:14Z → 2084-11-10T10:16:44Z" }, { "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 2 of 104 minutes on the 9th and 61 of 104 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 114 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Friday 10 November.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-10", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-10", "confidence": "boundary" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Friday 10 November. Trayodaśī runs from 18:58 on Thu 9 Nov to 18:17 on Fri 10 Nov and covers 61 of 104 minutes of pradoṣa that evening. It also reaches the previous evening for 2 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 1 min 54 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-11-10", "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/2084/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18712, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-11-11T17:59:47+08:00", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T18:11:32+08:00", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-11T17:59:47+08:00", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T18:11:32+08:00", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 } }, "kaala": "nishita", "days": [ { "local_date": "2084-11-11", "window": { "start": { "local": "2084-11-11T23:23:17+08:00", "utc": "2084-11-11T15:23:17Z", "ms": 3624794596881.7354 }, "end": { "local": "2084-11-12T00:11:17+08:00", "utc": "2084-11-11T16:11:17Z", "ms": 3624797476881.7354 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-12", "window": { "start": { "local": "2084-11-12T23:23:25+08:00", "utc": "2084-11-12T15:23:25Z", "ms": 3624881004712.9346 }, "end": { "local": "2084-11-13T00:11:25+08:00", "utc": "2084-11-12T16:11:25Z", "ms": 3624883884712.9346 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:00 on Sat 11 Nov to 18:12 on Sun 12 Nov.", "fact": "2084-11-11T09:59:47Z → 2084-11-12T10:11:32Z" }, { "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 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. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18712 s" }, { "step": "ruling", "text": "Rāsayātrā, Fuzhou, 2084: Saturday 11 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": "2084-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Rāsayātrā 2084 falls on Saturday 11 November. Pūrṇimā runs from 18:00 on Sat 11 Nov to 18:12 on Sun 12 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20931, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-11-11T17:59:47+08:00", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T18:11:32+08:00", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-11T17:59:47+08:00", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T18:11:32+08:00", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-11", "window": { "start": { "local": "2084-11-11T11:22:56+08:00", "utc": "2084-11-11T03:22:56Z", "ms": 3624751375738.698 }, "end": { "local": "2084-11-11T12:10:56+08:00", "utc": "2084-11-11T04:10:56Z", "ms": 3624754255738.698 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-12", "window": { "start": { "local": "2084-11-12T11:23:03+08:00", "utc": "2084-11-12T03:23:03Z", "ms": 3624837783424.1567 }, "end": { "local": "2084-11-12T12:11:03+08:00", "utc": "2084-11-12T04:11:03Z", "ms": 3624840663424.1567 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:00 on Sat 11 Nov to 18:12 on Sun 12 Nov.", "fact": "2084-11-11T09:59:47Z → 2084-11-12T10:11:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:23–12:11 on the 11th, 11:23–12:11 on the 12th.", "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 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20931 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Fuzhou, 2084: Sunday 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": "2084-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-12", "confidence": "determinate" } ], "quote": "In Fuzhou, Kārtikī Pūrṇimā 2084 falls on Sunday 12 November. Pūrṇimā runs from 18:00 on Sat 11 Nov to 18:12 on Sun 12 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-11-16", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9440, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-15T22:03:29+08:00", "utc": "2084-11-15T14:03:29Z", "ms": 3625135408884.8955 }, "end": { "local": "2084-11-17T00:21:42+08:00", "utc": "2084-11-16T16:21:42Z", "ms": 3625230102167.732 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-15T22:03:29+08:00", "utc": "2084-11-15T14:03:29Z", "ms": 3625135408884.8955 }, "end": { "local": "2084-11-17T00:21:42+08:00", "utc": "2084-11-16T16:21:42Z", "ms": 3625230102167.732 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-11-15", "window": { "start": { "local": "2084-11-15T19:26:09+08:00", "utc": "2084-11-15T11:26:09Z", "ms": 3625125969038.7847 }, "end": { "local": "2084-11-15T19:26:09+08:00", "utc": "2084-11-15T11:26:09Z", "ms": 3625125969038.7847 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-11-16", "window": { "start": { "local": "2084-11-16T20:19:54+08:00", "utc": "2084-11-16T12:19:54Z", "ms": 3625215594376.259 }, "end": { "local": "2084-11-16T20:19:54+08:00", "utc": "2084-11-16T12:19:54Z", "ms": 3625215594376.259 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:03 on Wed 15 Nov to 00:22 on Fri 17 Nov.", "fact": "2084-11-15T14:03:29Z → 2084-11-16T16:21:42Z" }, { "step": "kaala", "text": "Moonrise is at 19:26 on the 15th and 20:20 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 15th and is on the 16th.", "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 9440 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Thursday 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": "2084-11-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-16", "confidence": "determinate" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Thursday 16 November. Caturthī runs from 22:03 on Wed 15 Nov to 00:22 on Fri 17 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-11-16", "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/2084/ekadashi?on=2084-11-24", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22523, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-11-23T12:45:11+08:00", "utc": "2084-11-23T04:45:11Z", "ms": 3625793111007.4766 }, "end": { "local": "2084-11-24T12:43:52+08:00", "utc": "2084-11-24T04:43:52Z", "ms": 3625879431565.0947 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-23T12:45:11+08:00", "utc": "2084-11-23T04:45:11Z", "ms": 3625793111007.4766 }, "end": { "local": "2084-11-24T12:43:52+08:00", "utc": "2084-11-24T04:43:52Z", "ms": 3625879431565.0947 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-11-23", "window": { "start": { "local": "2084-11-23T06:27:44+08:00", "utc": "2084-11-22T22:27:44Z", "ms": 3625770464207.1074 }, "end": { "local": "2084-11-23T06:27:44+08:00", "utc": "2084-11-22T22:27:44Z", "ms": 3625770464207.1074 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-11-24", "window": { "start": { "local": "2084-11-24T06:28:29+08:00", "utc": "2084-11-23T22:28:29Z", "ms": 3625856908590.823 }, "end": { "local": "2084-11-24T06:28:29+08:00", "utc": "2084-11-23T22:28:29Z", "ms": 3625856908590.823 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:45 on Thu 23 Nov to 12:44 on Fri 24 Nov.", "fact": "2084-11-23T04:45:11Z → 2084-11-24T04:43:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:28 on the 23rd and 06:28 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 23rd and is on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22523 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Fuzhou, 2084: Friday 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": "2084-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-24", "confidence": "determinate" } ], "quote": "In Fuzhou, Utpannā Ekādaśī 2084 falls on Friday 24 November. Ekādaśī runs from 12:45 on Thu 23 Nov to 12:44 on Fri 24 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-11-24", "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/2084/pradosha-vrata?on=2084-11-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18955, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-11-25T11:54:52+08:00", "utc": "2084-11-25T03:54:52Z", "ms": 3625962892197.617 }, "end": { "local": "2084-11-26T10:22:57+08:00", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-25T11:54:52+08:00", "utc": "2084-11-25T03:54:52Z", "ms": 3625962892197.617 }, "end": { "local": "2084-11-26T10:22:57+08:00", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-11-25", "window": { "start": { "local": "2084-11-25T17:10:47+08:00", "utc": "2084-11-25T09:10:47Z", "ms": 3625981847307.7153 }, "end": { "local": "2084-11-25T18:57:21+08:00", "utc": "2084-11-25T10:57:21Z", "ms": 3625988240640.1377 } }, "covered_min": 107, "window_min": 107, "qualifies": true }, { "local_date": "2084-11-26", "window": { "start": { "local": "2084-11-26T17:10:41+08:00", "utc": "2084-11-26T09:10:41Z", "ms": 3626068241499.048 }, "end": { "local": "2084-11-26T18:57:22+08:00", "utc": "2084-11-26T10:57:22Z", "ms": 3626074641506.2427 } }, "covered_min": 0, "window_min": 107, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:55 on Sat 25 Nov to 10:23 on Sun 26 Nov.", "fact": "2084-11-25T03:54:52Z → 2084-11-26T02:22:57Z" }, { "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 18955 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Saturday 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": "2084-11-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Saturday 25 November. Trayodaśī runs from 11:55 on Sat 25 Nov to 10:23 on Sun 26 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-11-25", "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/2084/shivaratri?on=2084-11-26", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28838, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-11-26T10:22:57+08:00", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 }, "end": { "local": "2084-11-27T08:15:19+08:00", "utc": "2084-11-27T00:15:19Z", "ms": 3626122519255.5693 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-26T10:22:57+08:00", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 }, "end": { "local": "2084-11-27T08:15:19+08:00", "utc": "2084-11-27T00:15:19Z", "ms": 3626122519255.5693 } }, "kaala": "nishita", "days": [ { "local_date": "2084-11-25", "window": { "start": { "local": "2084-11-25T23:26:22+08:00", "utc": "2084-11-25T15:26:22Z", "ms": 3626004382304.299 }, "end": { "local": "2084-11-26T00:14:22+08:00", "utc": "2084-11-25T16:14:22Z", "ms": 3626007262304.299 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-26", "window": { "start": { "local": "2084-11-26T23:26:42+08:00", "utc": "2084-11-26T15:26:42Z", "ms": 3626090801526.0283 }, "end": { "local": "2084-11-27T00:14:42+08:00", "utc": "2084-11-26T16:14:42Z", "ms": 3626093681526.0283 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:23 on Sun 26 Nov to 08:15 on Mon 27 Nov.", "fact": "2084-11-26T02:22:57Z → 2084-11-27T00:15:19Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:26–00:14 on the 25th, 23:27–00:15 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 28838 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Sunday 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": "2084-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-26", "confidence": "determinate" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Sunday 26 November. Caturdaśī runs from 10:23 on Sun 26 Nov to 08:15 on Mon 27 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-11-26", "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/2084/vinayaka-chaturthi?on=2084-12-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20023, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-30T20:44:27+08:00", "utc": "2084-11-30T12:44:27Z", "ms": 3626426666767.0264 }, "end": { "local": "2084-12-01T17:49:50+08:00", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-30T20:44:27+08:00", "utc": "2084-11-30T12:44:27Z", "ms": 3626426666767.0264 }, "end": { "local": "2084-12-01T17:49:50+08:00", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-30", "window": { "start": { "local": "2084-11-30T11:27:44+08:00", "utc": "2084-11-30T03:27:44Z", "ms": 3626393263620.176 }, "end": { "local": "2084-11-30T12:15:44+08:00", "utc": "2084-11-30T04:15:44Z", "ms": 3626396143620.176 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-01", "window": { "start": { "local": "2084-12-01T11:28:06+08:00", "utc": "2084-12-01T03:28:06Z", "ms": 3626479686344.7075 }, "end": { "local": "2084-12-01T12:16:06+08:00", "utc": "2084-12-01T04:16:06Z", "ms": 3626482566344.7075 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:44 on Thu 30 Nov to 17:50 on Fri 1 Dec.", "fact": "2084-11-30T12:44:27Z → 2084-12-01T09:49:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 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 20023 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Friday 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": "2084-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-01", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Friday 1 December. Caturthī runs from 20:44 on Thu 30 Nov to 17:50 on Fri 1 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-12-01", "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/2084/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10352, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-12-01T17:49:50+08:00", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 }, "end": { "local": "2084-12-02T15:09:02+08:00", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-01T17:49:50+08:00", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 }, "end": { "local": "2084-12-02T15:09:02+08:00", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-01", "window": { "start": { "local": "2084-12-01T11:28:06+08:00", "utc": "2084-12-01T03:28:06Z", "ms": 3626479686344.7075 }, "end": { "local": "2084-12-01T12:16:06+08:00", "utc": "2084-12-01T04:16:06Z", "ms": 3626482566344.7075 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-02", "window": { "start": { "local": "2084-12-02T11:28:30+08:00", "utc": "2084-12-02T03:28:30Z", "ms": 3626566109684.705 }, "end": { "local": "2084-12-02T12:16:30+08:00", "utc": "2084-12-02T04:16:30Z", "ms": 3626568989684.705 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 17:50 on Fri 1 Dec to 15:09 on Sat 2 Dec.", "fact": "2084-12-01T09:49:50Z → 2084-12-02T07:09:02Z" }, { "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 10352 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Fuzhou, 2084: Saturday 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": "2084-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-02", "confidence": "determinate" } ], "quote": "In Fuzhou, Nāga Pañcamī (Mārgaśīrṣa) 2084 falls on Saturday 2 December. Pañcamī runs from 17:50 on Fri 1 Dec to 15:09 on Sat 2 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1826, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-12-02T15:09:02+08:00", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T12:47:19+08:00", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-02T15:09:02+08:00", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T12:47:19+08:00", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-02", "window": { "start": { "local": "2084-12-02T11:28:30+08:00", "utc": "2084-12-02T03:28:30Z", "ms": 3626566109684.705 }, "end": { "local": "2084-12-02T12:16:30+08:00", "utc": "2084-12-02T04:16:30Z", "ms": 3626568989684.705 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-03", "window": { "start": { "local": "2084-12-03T11:28:54+08:00", "utc": "2084-12-03T03:28:54Z", "ms": 3626652533614.006 }, "end": { "local": "2084-12-03T12:16:54+08:00", "utc": "2084-12-03T04:16:54Z", "ms": 3626655413614.006 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:09 on Sat 2 Dec to 12:47 on Sun 3 Dec.", "fact": "2084-12-02T07:09:02Z → 2084-12-03T04:47:19Z" }, { "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 1826 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Fuzhou, 2084: Sunday 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": "2084-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Campā Ṣaṣṭhī 2084 falls on Sunday 3 December. Ṣaṣṭhī runs from 15:09 on Sat 2 Dec to 12:47 on Sun 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1826, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-12-02T15:09:02+08:00", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T12:47:19+08:00", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-02T15:09:02+08:00", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T12:47:19+08:00", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-02", "window": { "start": { "local": "2084-12-02T11:28:30+08:00", "utc": "2084-12-02T03:28:30Z", "ms": 3626566109684.705 }, "end": { "local": "2084-12-02T12:16:30+08:00", "utc": "2084-12-02T04:16:30Z", "ms": 3626568989684.705 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-03", "window": { "start": { "local": "2084-12-03T11:28:54+08:00", "utc": "2084-12-03T03:28:54Z", "ms": 3626652533614.006 }, "end": { "local": "2084-12-03T12:16:54+08:00", "utc": "2084-12-03T04:16:54Z", "ms": 3626655413614.006 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:09 on Sat 2 Dec to 12:47 on Sun 3 Dec.", "fact": "2084-12-02T07:09:02Z → 2084-12-03T04:47:19Z" }, { "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 1826 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Fuzhou, 2084: Sunday 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": "2084-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-03", "confidence": "determinate" } ], "quote": "In Fuzhou, Skanda Ṣaṣṭhī 2084 falls on Sunday 3 December. Ṣaṣṭhī runs from 15:09 on Sat 2 Dec to 12:47 on Sun 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1826, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-12-03T12:47:19+08:00", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "end": { "local": "2084-12-04T10:48:39+08:00", "utc": "2084-12-04T02:48:39Z", "ms": 3626736518794.217 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-03T12:47:19+08:00", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "end": { "local": "2084-12-04T10:48:39+08:00", "utc": "2084-12-04T02:48:39Z", "ms": 3626736518794.217 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-03", "window": { "start": { "local": "2084-12-03T11:28:54+08:00", "utc": "2084-12-03T03:28:54Z", "ms": 3626652533614.006 }, "end": { "local": "2084-12-03T12:16:54+08:00", "utc": "2084-12-03T04:16:54Z", "ms": 3626655413614.006 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-04", "window": { "start": { "local": "2084-12-04T11:29:18+08:00", "utc": "2084-12-04T03:29:18Z", "ms": 3626738958106.837 }, "end": { "local": "2084-12-04T12:17:18+08:00", "utc": "2084-12-04T04:17:18Z", "ms": 3626741838106.837 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:47 on Sun 3 Dec to 10:49 on Mon 4 Dec.", "fact": "2084-12-03T04:47:19Z → 2084-12-04T02:48:39Z" }, { "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 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: purvaviddha → second-day · margin 1826 s" }, { "step": "ruling", "text": "Mitra Saptamī, Fuzhou, 2084: Monday 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": "2084-12-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-03", "confidence": "boundary" } ], "quote": "In Fuzhou, Mitra Saptamī 2084 falls on Monday 4 December. Saptamī runs from 12:47 on Sun 3 Dec to 10:49 on Mon 4 Dec, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/ekadashi?on=2084-12-08", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2636, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-12-07T07:32:08+08:00", "utc": "2084-12-06T23:32:08Z", "ms": 3626983927820.1704 }, "end": { "local": "2084-12-08T07:22:27+08:00", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-07T07:32:08+08:00", "utc": "2084-12-06T23:32:08Z", "ms": 3626983927820.1704 }, "end": { "local": "2084-12-08T07:22:27+08:00", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-12-07", "window": { "start": { "local": "2084-12-07T06:37:50+08:00", "utc": "2084-12-06T22:37:50Z", "ms": 3626980670354.9272 }, "end": { "local": "2084-12-07T06:37:50+08:00", "utc": "2084-12-06T22:37:50Z", "ms": 3626980670354.9272 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-12-08", "window": { "start": { "local": "2084-12-08T06:38:31+08:00", "utc": "2084-12-07T22:38:31Z", "ms": 3627067110947.967 }, "end": { "local": "2084-12-08T06:38:31+08:00", "utc": "2084-12-07T22:38:31Z", "ms": 3627067110947.967 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:32 on Thu 7 Dec to 07:22 on Fri 8 Dec.", "fact": "2084-12-06T23:32:08Z → 2084-12-07T23:22:27Z" }, { "step": "kaala", "text": "Sunrise is at 06:38 on the 7th and 06:39 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 2636 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Fuzhou, 2084: Friday 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": "2084-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Mokṣadā Ekādaśī 2084 falls on Friday 8 December. Ekādaśī runs from 07:32 on Thu 7 Dec to 07:22 on Fri 8 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-12-08", "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/2084/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13840, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-12-08T07:22:27+08:00", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 }, "end": { "local": "2084-12-09T07:40:48+08:00", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-08T07:22:27+08:00", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 }, "end": { "local": "2084-12-09T07:40:48+08:00", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-08", "window": { "start": { "local": "2084-12-08T11:31:01+08:00", "utc": "2084-12-08T03:31:01Z", "ms": 3627084661212.4595 }, "end": { "local": "2084-12-08T12:19:01+08:00", "utc": "2084-12-08T04:19:01Z", "ms": 3627087541212.4595 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-09", "window": { "start": { "local": "2084-12-09T11:31:28+08:00", "utc": "2084-12-09T03:31:28Z", "ms": 3627171088147.347 }, "end": { "local": "2084-12-09T12:19:28+08:00", "utc": "2084-12-09T04:19:28Z", "ms": 3627173968147.347 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 07:22 on Fri 8 Dec to 07:41 on Sat 9 Dec.", "fact": "2084-12-07T23:22:27Z → 2084-12-08T23:40:48Z" }, { "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 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13840 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Fuzhou, 2084: Friday 8 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": "2084-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-08", "confidence": "determinate" } ], "quote": "In Fuzhou, Akhaṇḍa Dvādaśī 2084 falls on Friday 8 December. Dvādaśī runs from 07:22 on Fri 8 Dec to 07:41 on Sat 9 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/pradosha-vrata?on=2084-12-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31505, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-12-09T07:40:48+08:00", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 }, "end": { "local": "2084-12-10T08:26:55+08:00", "utc": "2084-12-10T00:26:55Z", "ms": 3627246415340.3784 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-09T07:40:48+08:00", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 }, "end": { "local": "2084-12-10T08:26:55+08:00", "utc": "2084-12-10T00:26:55Z", "ms": 3627246415340.3784 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-12-09", "window": { "start": { "local": "2084-12-09T17:11:45+08:00", "utc": "2084-12-09T09:11:45Z", "ms": 3627191505325.2754 }, "end": { "local": "2084-12-09T18:59:30+08:00", "utc": "2084-12-09T10:59:30Z", "ms": 3627197969999.545 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2084-12-10", "window": { "start": { "local": "2084-12-10T17:12:01+08:00", "utc": "2084-12-10T09:12:01Z", "ms": 3627277920607.3843 }, "end": { "local": "2084-12-10T18:59:48+08:00", "utc": "2084-12-10T10:59:48Z", "ms": 3627284388413.032 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:41 on Sat 9 Dec to 08:27 on Sun 10 Dec.", "fact": "2084-12-08T23:40:48Z → 2084-12-10T00:26:55Z" }, { "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 108 of 108 minutes on the 9th and 0 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 31505 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Fuzhou, 2084: Saturday 9 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": "2084-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-09", "confidence": "determinate" } ], "quote": "In Fuzhou, Śukla Pradoṣa Vrata 2084 falls on Saturday 9 December. Trayodaśī runs from 07:41 on Sat 9 Dec to 08:27 on Sun 10 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-12-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21151, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-12-11T09:40:21+08:00", "utc": "2084-12-11T01:40:21Z", "ms": 3627337221016.833 }, "end": { "local": "2084-12-12T11:20:04+08:00", "utc": "2084-12-12T03:20:04Z", "ms": 3627429604346.7065 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-11T09:40:21+08:00", "utc": "2084-12-11T01:40:21Z", "ms": 3627337221016.833 }, "end": { "local": "2084-12-12T11:20:04+08:00", "utc": "2084-12-12T03:20:04Z", "ms": 3627429604346.7065 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-12-11", "window": { "start": { "local": "2084-12-11T17:12:17+08:00", "utc": "2084-12-11T09:12:17Z", "ms": 3627364337307.78 }, "end": { "local": "2084-12-11T19:00:08+08:00", "utc": "2084-12-11T11:00:08Z", "ms": 3627370807964.7344 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2084-12-12", "window": { "start": { "local": "2084-12-12T17:12:35+08:00", "utc": "2084-12-12T09:12:35Z", "ms": 3627450755409.698 }, "end": { "local": "2084-12-12T19:00:29+08:00", "utc": "2084-12-12T11:00:29Z", "ms": 3627457228635.211 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:40 on Mon 11 Dec to 11:20 on Tue 12 Dec.", "fact": "2084-12-11T01:40:21Z → 2084-12-12T03:20:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:12–19:00 on the 11th, 17:13–19:00 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 108 of 108 minutes on the 11th and 0 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 21151 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Fuzhou, 2084: Monday 11 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": "2084-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-11", "confidence": "determinate" } ], "quote": "In Fuzhou, Dattātreyotpatti (Datta Jayanti) 2084 falls on Monday 11 December. Pūrṇimā runs from 09:40 on Mon 11 Dec to 11:20 on Tue 12 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/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/2084/sankashta-chaturthi?on=2084-12-15", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-15", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1155, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-12-15T18:27:01+08:00", "utc": "2084-12-15T10:27:01Z", "ms": 3627714420741.6963 }, "end": { "local": "2084-12-16T21:11:22+08:00", "utc": "2084-12-16T13:11:22Z", "ms": 3627810681724.4224 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-15T18:27:01+08:00", "utc": "2084-12-15T10:27:01Z", "ms": 3627714420741.6963 }, "end": { "local": "2084-12-16T21:11:22+08:00", "utc": "2084-12-16T13:11:22Z", "ms": 3627810681724.4224 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-12-15", "window": { "start": { "local": "2084-12-15T19:59:26+08:00", "utc": "2084-12-15T11:59:26Z", "ms": 3627719965758.5444 }, "end": { "local": "2084-12-15T19:59:26+08:00", "utc": "2084-12-15T11:59:26Z", "ms": 3627719965758.5444 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-12-16", "window": { "start": { "local": "2084-12-16T20:52:07+08:00", "utc": "2084-12-16T12:52:07Z", "ms": 3627809526779.7256 }, "end": { "local": "2084-12-16T20:52:07+08:00", "utc": "2084-12-16T12:52:07Z", "ms": 3627809526779.7256 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:27 on Fri 15 Dec to 21:11 on Sat 16 Dec.", "fact": "2084-12-15T10:27:01Z → 2084-12-16T13:11:22Z" }, { "step": "kaala", "text": "Moonrise is at 19:59 on the 15th and 20:52 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both moonrises qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1155 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Fuzhou, 2084: Friday 15 December.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-15", "confidence": "boundary" } ], "quote": "In Fuzhou, Saṅkaṣṭa Caturthī 2084 falls on Friday 15 December. Caturthī runs from 18:27 on Fri 15 Dec to 21:11 on Sat 16 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/sankashta-chaturthi?on=2084-12-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/fuzhou/festivals/2084/ekadashi?on=2084-12-23", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5312, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-12-23T05:18:38+08:00", "utc": "2084-12-22T21:18:38Z", "ms": 3628358318275.4907 }, "end": { "local": "2084-12-24T04:06:16+08:00", "utc": "2084-12-23T20:06:16Z", "ms": 3628440376485.0996 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-23T05:18:38+08:00", "utc": "2084-12-22T21:18:38Z", "ms": 3628358318275.4907 }, "end": { "local": "2084-12-24T04:06:16+08:00", "utc": "2084-12-23T20:06:16Z", "ms": 3628440376485.0996 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-12-23", "window": { "start": { "local": "2084-12-23T06:47:11+08:00", "utc": "2084-12-22T22:47:11Z", "ms": 3628363630662.33 }, "end": { "local": "2084-12-23T06:47:11+08:00", "utc": "2084-12-22T22:47:11Z", "ms": 3628363630662.33 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-12-24", "window": { "start": { "local": "2084-12-24T06:47:38+08:00", "utc": "2084-12-23T22:47:38Z", "ms": 3628450057720.9697 }, "end": { "local": "2084-12-24T06:47:38+08:00", "utc": "2084-12-23T22:47:38Z", "ms": 3628450057720.9697 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:19 on Sat 23 Dec to 04:06 on Sun 24 Dec.", "fact": "2084-12-22T21:18:38Z → 2084-12-23T20:06:16Z" }, { "step": "kaala", "text": "Sunrise is at 06:47 on the 23rd and 06:48 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 23rd and is not on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5312 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Fuzhou, 2084: Saturday 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": "2084-12-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-23", "confidence": "determinate" } ], "quote": "In Fuzhou, Saphalā Ekādaśī 2084 falls on Saturday 23 December. Ekādaśī runs from 05:19 on Sat 23 Dec to 04:06 on Sun 24 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/fuzhou/festivals/2084/ekadashi?on=2084-12-23", "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/2084/pradosha-vrata?on=2084-12-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16127, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-12-25T02:09:34+08:00", "utc": "2084-12-24T18:09:34Z", "ms": 3628519773721.7773 }, "end": { "local": "2084-12-25T23:35:15+08:00", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-25T02:09:34+08:00", "utc": "2084-12-24T18:09:34Z", "ms": 3628519773721.7773 }, "end": { "local": "2084-12-25T23:35:15+08:00", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-12-24", "window": { "start": { "local": "2084-12-24T17:17:54+08:00", "utc": "2084-12-24T09:17:54Z", "ms": 3628487873780.865 }, "end": { "local": "2084-12-24T19:05:55+08:00", "utc": "2084-12-24T11:05:55Z", "ms": 3628494355094.366 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "2084-12-25", "window": { "start": { "local": "2084-12-25T17:18:28+08:00", "utc": "2084-12-25T09:18:28Z", "ms": 3628574307866.44 }, "end": { "local": "2084-12-25T19:06:28+08:00", "utc": "2084-12-25T11:06:28Z", "ms": 3628580787932.481 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:10 on Mon 25 Dec to 23:35 on Mon 25 Dec.", "fact": "2084-12-24T18:09:34Z → 2084-12-25T15:35:15Z" }, { "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 16127 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Fuzhou, 2084: Monday 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": "2084-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-25", "confidence": "determinate" } ], "quote": "In Fuzhou, Kṛṣṇa Pradoṣa Vrata 2084 falls on Monday 25 December. Trayodaśī runs from 02:10 on Mon 25 Dec to 23:35 on Mon 25 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/fuzhou/festivals/2084/pradosha-vrata?on=2084-12-25", "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/2084/shivaratri?on=2084-12-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-25", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 253, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-12-25T23:35:15+08:00", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 }, "end": { "local": "2084-12-26T20:31:45+08:00", "utc": "2084-12-26T12:31:45Z", "ms": 3628672304869.1504 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-25T23:35:15+08:00", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 }, "end": { "local": "2084-12-26T20:31:45+08:00", "utc": "2084-12-26T12:31:45Z", "ms": 3628672304869.1504 } }, "kaala": "nishita", "days": [ { "local_date": "2084-12-25", "window": { "start": { "local": "2084-12-25T23:39:28+08:00", "utc": "2084-12-25T15:39:28Z", "ms": 3628597168114.0947 }, "end": { "local": "2084-12-26T00:27:28+08:00", "utc": "2084-12-25T16:27:28Z", "ms": 3628600048114.0947 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-26", "window": { "start": { "local": "2084-12-26T23:39:57+08:00", "utc": "2084-12-26T15:39:57Z", "ms": 3628683597410.5933 }, "end": { "local": "2084-12-27T00:27:57+08:00", "utc": "2084-12-26T16:27:57Z", "ms": 3628686477410.5933 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:35 on Mon 25 Dec to 20:32 on Tue 26 Dec.", "fact": "2084-12-25T15:35:15Z → 2084-12-26T12:31:45Z" }, { "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 253 s < 300 s" }, { "step": "ruling", "text": "Śivarātri, Fuzhou, 2084: Monday 25 December.", "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": "2084-12-25", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-25", "confidence": "boundary" } ], "quote": "In Fuzhou, Śivarātri 2084 falls on Monday 25 December. Caturdaśī runs from 23:35 on Mon 25 Dec to 20:32 on Tue 26 Dec and covers all of niśītha that night. It is 4 min 13 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/fuzhou/festivals/2084/shivaratri?on=2084-12-25", "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/2084/vinayaka-chaturthi?on=2084-12-30", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1810821", "year": 2084, "local_date": "2084-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18248, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-12-30T06:37:36+08:00", "utc": "2084-12-29T22:37:36Z", "ms": 3628967855626.5005 }, "end": { "local": "2084-12-31T03:31:53+08:00", "utc": "2084-12-30T19:31:53Z", "ms": 3629043113443.944 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-30T06:37:36+08:00", "utc": "2084-12-29T22:37:36Z", "ms": 3628967855626.5005 }, "end": { "local": "2084-12-31T03:31:53+08:00", "utc": "2084-12-30T19:31:53Z", "ms": 3629043113443.944 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-30", "window": { "start": { "local": "2084-12-30T11:41:44+08:00", "utc": "2084-12-30T03:41:44Z", "ms": 3628986103540.8594 }, "end": { "local": "2084-12-30T12:29:44+08:00", "utc": "2084-12-30T04:29:44Z", "ms": 3628988983540.8594 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-31", "window": { "start": { "local": "2084-12-31T11:42:12+08:00", "utc": "2084-12-31T03:42:12Z", "ms": 3629072532385.3926 }, "end": { "local": "2084-12-31T12:30:12+08:00", "utc": "2084-12-31T04:30:12Z", "ms": 3629075412385.3926 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:38 on Sat 30 Dec to 03:32 on Sun 31 Dec.", "fact": "2084-12-29T22:37:36Z → 2084-12-30T19:31:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 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 18248 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Fuzhou, 2084: Saturday 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": "2084-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-30", "confidence": "determinate" } ], "quote": "In Fuzhou, Vināyaka Caturthī 2084 falls on Saturday 30 December. Caturthī runs from 06:38 on Sat 30 Dec to 03:32 on Sun 31 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/fuzhou/festivals/2084/vinayaka-chaturthi?on=2084-12-30", "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" } }