{ "id": "/bamako/festivals/2013", "place": { "id": "2460596", "slug": "bamako", "name": "Bamako", "region": "Mali", "country": "ML", "lat": 12.60915, "lon": -7.97522, "elevation_m": 374, "tz": "Africa/Bamako" }, "year": 2013, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/bamako/festivals/2013/ekadashi?on=2013-01-08", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6944, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-01-07T11:31:06+00:00", "utc": "2013-01-07T11:31:06Z", "ms": 1357558265583.9038 }, "end": { "local": "2013-01-08T08:51:49+00:00", "utc": "2013-01-08T08:51:49Z", "ms": 1357635109148.283 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-01-07T11:31:06+00:00", "utc": "2013-01-07T11:31:06Z", "ms": 1357558265583.9038 }, "end": { "local": "2013-01-08T08:51:49+00:00", "utc": "2013-01-08T08:51:49Z", "ms": 1357635109148.283 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-01-07", "window": { "start": { "local": "2013-01-07T06:55:48+00:00", "utc": "2013-01-07T06:55:48Z", "ms": 1357541747720.6262 }, "end": { "local": "2013-01-07T06:55:48+00:00", "utc": "2013-01-07T06:55:48Z", "ms": 1357541747720.6262 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-01-08", "window": { "start": { "local": "2013-01-08T06:56:05+00:00", "utc": "2013-01-08T06:56:05Z", "ms": 1357628165133.2737 }, "end": { "local": "2013-01-08T06:56:05+00:00", "utc": "2013-01-08T06:56:05Z", "ms": 1357628165133.2737 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:31 on Mon 7 Jan to 08:52 on Tue 8 Jan.", "fact": "2013-01-07T11:31:06Z → 2013-01-08T08:51:49Z" }, { "step": "kaala", "text": "Sunrise is at 06:56 on the 7th and 06:56 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 6944 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Bamako, 2013: Tuesday 8 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": "2013-01-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-08", "confidence": "determinate" } ], "quote": "In Bamako, Saphalā Ekādaśī 2013 falls on Tuesday 8 January. Ekādaśī runs from 11:31 on Mon 7 Jan to 08:52 on Tue 8 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-01-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-01-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23330, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-01-09T05:49:31+00:00", "utc": "2013-01-09T05:49:31Z", "ms": 1357710571147.1858 }, "end": { "local": "2013-01-10T02:31:24+00:00", "utc": "2013-01-10T02:31:24Z", "ms": 1357785084107.3823 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-01-09T05:49:31+00:00", "utc": "2013-01-09T05:49:31Z", "ms": 1357710571147.1858 }, "end": { "local": "2013-01-10T02:31:24+00:00", "utc": "2013-01-10T02:31:24Z", "ms": 1357785084107.3823 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-01-08", "window": { "start": { "local": "2013-01-08T18:21:23+00:00", "utc": "2013-01-08T18:21:23Z", "ms": 1357669282783.924 }, "end": { "local": "2013-01-08T20:02:03+00:00", "utc": "2013-01-08T20:02:03Z", "ms": 1357675322627.484 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2013-01-09", "window": { "start": { "local": "2013-01-09T18:21:56+00:00", "utc": "2013-01-09T18:21:56Z", "ms": 1357755716399.1914 }, "end": { "local": "2013-01-09T20:02:34+00:00", "utc": "2013-01-09T20:02:34Z", "ms": 1357761753830.0444 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:50 on Wed 9 Jan to 02:31 on Thu 10 Jan.", "fact": "2013-01-09T05:49:31Z → 2013-01-10T02:31:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:21–20:02 on the 8th, 18:22–20:03 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 101 minutes on the 8th and 101 of 101 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23330 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Wednesday 9 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": "2013-01-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-09", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Wednesday 9 January. Trayodaśī runs from 05:50 on Wed 9 Jan to 02:31 on Thu 10 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-01-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-01-09", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-09", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 4171, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-01-10T02:31:24+00:00", "utc": "2013-01-10T02:31:24Z", "ms": 1357785084107.3823 }, "end": { "local": "2013-01-10T23:06:10+00:00", "utc": "2013-01-10T23:06:10Z", "ms": 1357859169675.7224 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-01-10T02:31:24+00:00", "utc": "2013-01-10T02:31:24Z", "ms": 1357785084107.3823 }, "end": { "local": "2013-01-10T23:06:10+00:00", "utc": "2013-01-10T23:06:10Z", "ms": 1357859169675.7224 } }, "kaala": "nishita", "days": [ { "local_date": "2013-01-09", "window": { "start": { "local": "2013-01-10T00:15:17+00:00", "utc": "2013-01-10T00:15:17Z", "ms": 1357776916764.8901 }, "end": { "local": "2013-01-10T01:03:17+00:00", "utc": "2013-01-10T01:03:17Z", "ms": 1357779796764.8901 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-01-10", "window": { "start": { "local": "2013-01-11T00:15:41+00:00", "utc": "2013-01-11T00:15:41Z", "ms": 1357863340779.13 }, "end": { "local": "2013-01-11T01:03:41+00:00", "utc": "2013-01-11T01:03:41Z", "ms": 1357866220779.13 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:31 on Thu 10 Jan to 23:06 on Thu 10 Jan.", "fact": "2013-01-10T02:31:24Z → 2013-01-10T23:06:10Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:15–01:03 on the 9th, 00:16–01:04 on the 10th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 4171 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Wednesday 9 January.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-01-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-09", "confidence": "boundary" } ], "quote": "In Bamako, Śivarātri 2013 falls on Wednesday 9 January. Caturdaśī runs from 02:31 on Thu 10 Jan to 23:06 on Thu 10 Jan, and reaches niśītha on neither day.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-01-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25505, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-02-12T14:30:48+00:00", "utc": "2013-02-12T14:30:48Z", "ms": 1360679448174.2844 } }, "span": { "of": "transit", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 } }, "kaala": "sunset-day", "days": [ { "local_date": "2013-01-13", "window": { "start": { "local": "2013-01-12T18:23:36+00:00", "utc": "2013-01-12T18:23:36Z", "ms": 1358015016336.366 }, "end": { "local": "2013-01-13T18:24:09+00:00", "utc": "2013-01-13T18:24:09Z", "ms": 1358101449227.3372 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2013-01-14", "window": { "start": { "local": "2013-01-13T18:24:09+00:00", "utc": "2013-01-13T18:24:09Z", "ms": 1358101449227.3372 }, "end": { "local": "2013-01-14T18:24:42+00:00", "utc": "2013-01-14T18:24:42Z", "ms": 1358187881851.7986 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2013-01-14", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 01:29 on Mon 14 Jan.", "fact": "2013-01-14T01:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 13th ends at 18:24, and the day of the 14th ends at 18:25.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 25505 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Monday 14 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Bamako, 2013: Sunday 13 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2013-01-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2013-01-12", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Bamako, Bhogi 2013 falls on Sunday 13 January. It is kept the day before Pongal, which falls on Monday 14 January. The Sun enters Makara at 01:29 on Mon 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th. Counted from sunrise, as in Orissa, it is 12 January.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25505, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-02-12T14:30:48+00:00", "utc": "2013-02-12T14:30:48Z", "ms": 1360679448174.2844 } }, "span": { "of": "transit", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 } }, "kaala": "sunset-day", "days": [ { "local_date": "2013-01-13", "window": { "start": { "local": "2013-01-12T18:23:36+00:00", "utc": "2013-01-12T18:23:36Z", "ms": 1358015016336.366 }, "end": { "local": "2013-01-13T18:24:09+00:00", "utc": "2013-01-13T18:24:09Z", "ms": 1358101449227.3372 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2013-01-14", "window": { "start": { "local": "2013-01-13T18:24:09+00:00", "utc": "2013-01-13T18:24:09Z", "ms": 1358101449227.3372 }, "end": { "local": "2013-01-14T18:24:42+00:00", "utc": "2013-01-14T18:24:42Z", "ms": 1358187881851.7986 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 01:29 on Mon 14 Jan.", "fact": "2013-01-14T01:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 13th ends at 18:24, and the day of the 14th ends at 18:25.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 25505 s" }, { "step": "ruling", "text": "Pongal, Bamako, 2013: Monday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2013-01-14", "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": "2013-01-13", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Bamako, Pongal 2013 falls on Monday 14 January. The Sun enters Makara at 01:29 on Mon 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th. Counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5354, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-02-12T14:30:48+00:00", "utc": "2013-02-12T14:30:48Z", "ms": 1360679448174.2844 } }, "span": { "of": "transit", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 } }, "kaala": "civil-day", "days": [ { "local_date": "2013-01-13", "window": { "start": { "local": "2013-01-13T00:00:00+00:00", "utc": "2013-01-13T00:00:00Z", "ms": 1358035200000 }, "end": { "local": "2013-01-14T00:00:00+00:00", "utc": "2013-01-14T00:00:00Z", "ms": 1358121600000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false }, { "local_date": "2013-01-14", "window": { "start": { "local": "2013-01-14T00:00:00+00:00", "utc": "2013-01-14T00:00:00Z", "ms": 1358121600000 }, "end": { "local": "2013-01-15T00:00:00+00:00", "utc": "2013-01-15T00:00:00Z", "ms": 1358208000000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 01:29 on Mon 14 Jan.", "fact": "2013-01-14T01:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Bamako.", "fact": "civil-day: midnight-to-midnight · Africa/Bamako" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from midnight. The transit falls on the 14th, not the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 5354 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Bamako, 2013: Monday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2013-01-13", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2013-01-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Bamako, Makara Saṅkrānti 2013 falls on Monday 14 January. The Sun enters Makara at 01:29 on Mon 14 Jan, and the rule counts the day from midnight. Counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-01-14", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2354, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-01-14T11:37:52+00:00", "utc": "2013-01-14T11:37:52Z", "ms": 1358163471615.7856 }, "end": { "local": "2013-01-15T10:10:06+00:00", "utc": "2013-01-15T10:10:06Z", "ms": 1358244605901.51 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-01-14T11:37:52+00:00", "utc": "2013-01-14T11:37:52Z", "ms": 1358163471615.7856 }, "end": { "local": "2013-01-15T10:10:06+00:00", "utc": "2013-01-15T10:10:06Z", "ms": 1358244605901.51 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-01-14", "window": { "start": { "local": "2013-01-14T12:17:06+00:00", "utc": "2013-01-14T12:17:06Z", "ms": 1358165825529.2192 }, "end": { "local": "2013-01-14T13:05:06+00:00", "utc": "2013-01-14T13:05:06Z", "ms": 1358168705529.2192 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-01-15", "window": { "start": { "local": "2013-01-15T12:17:27+00:00", "utc": "2013-01-15T12:17:27Z", "ms": 1358252246903.8647 }, "end": { "local": "2013-01-15T13:05:27+00:00", "utc": "2013-01-15T13:05:27Z", "ms": 1358255126903.8647 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:38 on Mon 14 Jan to 10:10 on Tue 15 Jan.", "fact": "2013-01-14T11:37:52Z → 2013-01-15T10:10:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 14th, 12:17–13:05 on the 15th.", "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 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2354 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Monday 14 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": "2013-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-14", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Monday 14 January. Caturthī runs from 11:38 on Mon 14 Jan to 10:10 on Tue 15 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-01-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25505, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-02-12T14:30:48+00:00", "utc": "2013-02-12T14:30:48Z", "ms": 1360679448174.2844 } }, "span": { "of": "transit", "start": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 }, "end": { "local": "2013-01-14T01:29:14+00:00", "utc": "2013-01-14T01:29:14Z", "ms": 1358126953855.889 } }, "kaala": "sunset-day", "days": [ { "local_date": "2013-01-13", "window": { "start": { "local": "2013-01-12T18:23:36+00:00", "utc": "2013-01-12T18:23:36Z", "ms": 1358015016336.366 }, "end": { "local": "2013-01-13T18:24:09+00:00", "utc": "2013-01-13T18:24:09Z", "ms": 1358101449227.3372 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2013-01-14", "window": { "start": { "local": "2013-01-13T18:24:09+00:00", "utc": "2013-01-13T18:24:09Z", "ms": 1358101449227.3372 }, "end": { "local": "2013-01-14T18:24:42+00:00", "utc": "2013-01-14T18:24:42Z", "ms": 1358187881851.7986 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2013-01-14", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 01:29 on Mon 14 Jan.", "fact": "2013-01-14T01:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 13th ends at 18:24, and the day of the 14th ends at 18:25.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 25505 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Monday 14 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Bamako, 2013: Tuesday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2013-01-15", "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": "2013-01-14", "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 Bamako, Mattu Pongal 2013 falls on Tuesday 15 January. It is kept the day after Pongal, which falls on Monday 14 January. The Sun enters Makara at 01:29 on Mon 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th. Counted from sunrise, as in Orissa, it is 14 January.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-01-22", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37207, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-01-21T17:52:34+00:00", "utc": "2013-01-21T17:52:34Z", "ms": 1358790754264.6921 }, "end": { "local": "2013-01-22T20:38:17+00:00", "utc": "2013-01-22T20:38:17Z", "ms": 1358887096819.1448 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-01-21T17:52:34+00:00", "utc": "2013-01-21T17:52:34Z", "ms": 1358790754264.6921 }, "end": { "local": "2013-01-22T20:38:17+00:00", "utc": "2013-01-22T20:38:17Z", "ms": 1358887096819.1448 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-01-22", "window": { "start": { "local": "2013-01-22T06:58:22+00:00", "utc": "2013-01-22T06:58:22Z", "ms": 1358837902128.25 }, "end": { "local": "2013-01-22T06:58:22+00:00", "utc": "2013-01-22T06:58:22Z", "ms": 1358837902128.25 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-01-23", "window": { "start": { "local": "2013-01-23T06:58:24+00:00", "utc": "2013-01-23T06:58:24Z", "ms": 1358924303783.272 }, "end": { "local": "2013-01-23T06:58:24+00:00", "utc": "2013-01-23T06:58:24Z", "ms": 1358924303783.272 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:53 on Mon 21 Jan to 20:38 on Tue 22 Jan.", "fact": "2013-01-21T17:52:34Z → 2013-01-22T20:38:17Z" }, { "step": "kaala", "text": "Sunrise is at 06:58 on the 22nd and 06:58 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37207 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Bamako, 2013: Tuesday 22 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": "2013-01-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-22", "confidence": "determinate" } ], "quote": "In Bamako, Putradā Ekādaśī 2013 falls on Tuesday 22 January. Ekādaśī runs from 17:53 on Mon 21 Jan to 20:38 on Tue 22 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-01-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-01-24", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11066, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-01-23T23:13:38+00:00", "utc": "2013-01-23T23:13:38Z", "ms": 1358982818114.7886 }, "end": { "local": "2013-01-25T01:28:44+00:00", "utc": "2013-01-25T01:28:44Z", "ms": 1359077323525.7825 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-01-23T23:13:38+00:00", "utc": "2013-01-23T23:13:38Z", "ms": 1358982818114.7886 }, "end": { "local": "2013-01-25T01:28:44+00:00", "utc": "2013-01-25T01:28:44Z", "ms": 1359077323525.7825 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-01-23", "window": { "start": { "local": "2013-01-23T18:29:19+00:00", "utc": "2013-01-23T18:29:19Z", "ms": 1358965759113.9307 }, "end": { "local": "2013-01-23T20:09:12+00:00", "utc": "2013-01-23T20:09:12Z", "ms": 1358971751809.4492 } }, "covered_min": 0, "window_min": 100, "qualifies": false }, { "local_date": "2013-01-24", "window": { "start": { "local": "2013-01-24T18:29:48+00:00", "utc": "2013-01-24T18:29:48Z", "ms": 1359052187717.5076 }, "end": { "local": "2013-01-24T20:09:37+00:00", "utc": "2013-01-24T20:09:37Z", "ms": 1359058176524.7573 } }, "covered_min": 100, "window_min": 100, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:14 on Wed 23 Jan to 01:29 on Fri 25 Jan.", "fact": "2013-01-23T23:13:38Z → 2013-01-25T01:28:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:29–20:09 on the 23rd, 18:30–20:10 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 100 minutes on the 23rd and 100 of 100 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11066 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Thursday 24 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": "2013-01-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-24", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Thursday 24 January. Trayodaśī runs from 23:14 on Wed 23 Jan to 01:29 on Fri 25 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-01-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-01-30", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-01-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29611, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-01-30T06:01:10+00:00", "utc": "2013-01-30T06:01:10Z", "ms": 1359525669673.5825 }, "end": { "local": "2013-01-31T05:42:38+00:00", "utc": "2013-01-31T05:42:38Z", "ms": 1359610957683.6536 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-01-30T06:01:10+00:00", "utc": "2013-01-30T06:01:10Z", "ms": 1359525669673.5825 }, "end": { "local": "2013-01-31T05:42:38+00:00", "utc": "2013-01-31T05:42:38Z", "ms": 1359610957683.6536 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-01-29", "window": { "start": { "local": "2013-01-29T20:38:13+00:00", "utc": "2013-01-29T20:38:13Z", "ms": 1359491892598.1367 }, "end": { "local": "2013-01-29T20:38:13+00:00", "utc": "2013-01-29T20:38:13Z", "ms": 1359491892598.1367 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-01-30", "window": { "start": { "local": "2013-01-30T21:29:07+00:00", "utc": "2013-01-30T21:29:07Z", "ms": 1359581346779.87 }, "end": { "local": "2013-01-30T21:29:07+00:00", "utc": "2013-01-30T21:29:07Z", "ms": 1359581346779.87 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:01 on Wed 30 Jan to 05:43 on Thu 31 Jan.", "fact": "2013-01-30T06:01:10Z → 2013-01-31T05:42:38Z" }, { "step": "kaala", "text": "Moonrise is at 20:38 on the 29th and 21:29 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 29th and is on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29611 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Wednesday 30 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": "2013-01-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-01-30", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Wednesday 30 January. Caturthī runs from 06:01 on Wed 30 Jan to 05:43 on Thu 31 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-01-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-02-06", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36884, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-02-05T20:42:09+00:00", "utc": "2013-02-05T20:42:09Z", "ms": 1360096929354.7966 }, "end": { "local": "2013-02-06T18:06:56+00:00", "utc": "2013-02-06T18:06:56Z", "ms": 1360174015585.076 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-05T20:42:09+00:00", "utc": "2013-02-05T20:42:09Z", "ms": 1360096929354.7966 }, "end": { "local": "2013-02-06T18:06:56+00:00", "utc": "2013-02-06T18:06:56Z", "ms": 1360174015585.076 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-02-06", "window": { "start": { "local": "2013-02-06T06:56:53+00:00", "utc": "2013-02-06T06:56:53Z", "ms": 1360133813398.677 }, "end": { "local": "2013-02-06T06:56:53+00:00", "utc": "2013-02-06T06:56:53Z", "ms": 1360133813398.677 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-02-07", "window": { "start": { "local": "2013-02-07T06:56:39+00:00", "utc": "2013-02-07T06:56:39Z", "ms": 1360220199195.013 }, "end": { "local": "2013-02-07T06:56:39+00:00", "utc": "2013-02-07T06:56:39Z", "ms": 1360220199195.013 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:42 on Tue 5 Feb to 18:07 on Wed 6 Feb.", "fact": "2013-02-05T20:42:09Z → 2013-02-06T18:06:56Z" }, { "step": "kaala", "text": "Sunrise is at 06:57 on the 6th and 06:57 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 6th and is not on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 36884 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Bamako, 2013: Wednesday 6 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": "2013-02-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-06", "confidence": "determinate" } ], "quote": "In Bamako, Ṣaṭtilā Ekādaśī 2013 falls on Wednesday 6 February. Ekādaśī runs from 20:42 on Tue 5 Feb to 18:07 on Wed 6 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-02-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-02-07", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11638, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-02-07T15:21:34+00:00", "utc": "2013-02-07T15:21:34Z", "ms": 1360250493526.8403 }, "end": { "local": "2013-02-08T12:32:56+00:00", "utc": "2013-02-08T12:32:56Z", "ms": 1360326776163.26 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-07T15:21:34+00:00", "utc": "2013-02-07T15:21:34Z", "ms": 1360250493526.8403 }, "end": { "local": "2013-02-08T12:32:56+00:00", "utc": "2013-02-08T12:32:56Z", "ms": 1360326776163.26 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-02-07", "window": { "start": { "local": "2013-02-07T18:35:32+00:00", "utc": "2013-02-07T18:35:32Z", "ms": 1360262131981.2693 }, "end": { "local": "2013-02-07T20:14:19+00:00", "utc": "2013-02-07T20:14:19Z", "ms": 1360268058919.0159 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2013-02-08", "window": { "start": { "local": "2013-02-08T18:35:52+00:00", "utc": "2013-02-08T18:35:52Z", "ms": 1360348552329.503 }, "end": { "local": "2013-02-08T20:14:34+00:00", "utc": "2013-02-08T20:14:34Z", "ms": 1360354474401.107 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:22 on Thu 7 Feb to 12:33 on Fri 8 Feb.", "fact": "2013-02-07T15:21:34Z → 2013-02-08T12:32:56Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:36–20:14 on the 7th, 18:36–20:15 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 99 of 99 minutes on the 7th and 0 of 99 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11638 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Thursday 7 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": "2013-02-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-07", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Thursday 7 February. Trayodaśī runs from 15:22 on Thu 7 Feb to 12:33 on Fri 8 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-02-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-02-08", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31161, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-02-08T12:32:56+00:00", "utc": "2013-02-08T12:32:56Z", "ms": 1360326776163.26 }, "end": { "local": "2013-02-09T09:49:21+00:00", "utc": "2013-02-09T09:49:21Z", "ms": 1360403361464.4897 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-08T12:32:56+00:00", "utc": "2013-02-08T12:32:56Z", "ms": 1360326776163.26 }, "end": { "local": "2013-02-09T09:49:21+00:00", "utc": "2013-02-09T09:49:21Z", "ms": 1360403361464.4897 } }, "kaala": "nishita", "days": [ { "local_date": "2013-02-07", "window": { "start": { "local": "2013-02-08T00:21:58+00:00", "utc": "2013-02-08T00:21:58Z", "ms": 1360282917997.8186 }, "end": { "local": "2013-02-08T01:09:58+00:00", "utc": "2013-02-08T01:09:58Z", "ms": 1360285797997.8186 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-02-08", "window": { "start": { "local": "2013-02-09T00:22:00+00:00", "utc": "2013-02-09T00:22:00Z", "ms": 1360369320098.0178 }, "end": { "local": "2013-02-09T01:10:00+00:00", "utc": "2013-02-09T01:10:00Z", "ms": 1360372200098.0178 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:33 on Fri 8 Feb to 09:49 on Sat 9 Feb.", "fact": "2013-02-08T12:32:56Z → 2013-02-09T09:49:21Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:22–01:10 on the 7th, 00:22–01:10 on the 8th.", "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 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31161 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Friday 8 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": "2013-02-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-08", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Friday 8 February. Caturdaśī runs from 12:33 on Fri 8 Feb to 09:49 on Sat 9 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-02-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10394, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-02-08T12:32:56+00:00", "utc": "2013-02-08T12:32:56Z", "ms": 1360326776163.26 }, "end": { "local": "2013-02-09T09:49:21+00:00", "utc": "2013-02-09T09:49:21Z", "ms": 1360403361464.4897 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-08T12:32:56+00:00", "utc": "2013-02-08T12:32:56Z", "ms": 1360326776163.26 }, "end": { "local": "2013-02-09T09:49:21+00:00", "utc": "2013-02-09T09:49:21Z", "ms": 1360403361464.4897 } }, "kaala": "arunodaya", "days": [ { "local_date": "2013-02-08", "window": { "start": { "local": "2013-02-08T05:17:37+00:00", "utc": "2013-02-08T05:17:37Z", "ms": 1360300657076.6213 }, "end": { "local": "2013-02-08T06:56:24+00:00", "utc": "2013-02-08T06:56:24Z", "ms": 1360306584014.368 } }, "covered_min": 0, "window_min": 99, "qualifies": false }, { "local_date": "2013-02-09", "window": { "start": { "local": "2013-02-09T05:17:26+00:00", "utc": "2013-02-09T05:17:26Z", "ms": 1360387045794.9287 }, "end": { "local": "2013-02-09T06:56:08+00:00", "utc": "2013-02-09T06:56:08Z", "ms": 1360392967866.5327 } }, "covered_min": 99, "window_min": 99, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:33 on Fri 8 Feb to 09:49 on Sat 9 Feb.", "fact": "2013-02-08T12:32:56Z → 2013-02-09T09:49:21Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:18–06:56 on the 8th, 05:17–06:56 on the 9th.", "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 99 minutes on the 8th and 99 of 99 on the 9th.", "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 10394 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Bamako, 2013: Saturday 9 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": "2013-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-09", "confidence": "determinate" } ], "quote": "In Bamako, Yama Tarpaṇa 2013 falls on Saturday 9 February. Caturdaśī runs from 12:33 on Fri 8 Feb to 09:49 on Sat 9 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34167, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-02-13T02:52:43+00:00", "utc": "2013-02-13T02:52:43Z", "ms": 1360723962858.883 }, "end": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-13T02:52:43+00:00", "utc": "2013-02-13T02:52:43Z", "ms": 1360723962858.883 }, "end": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-02-13", "window": { "start": { "local": "2013-02-13T12:22:09+00:00", "utc": "2013-02-13T12:22:09Z", "ms": 1360758129463.3193 }, "end": { "local": "2013-02-13T13:10:09+00:00", "utc": "2013-02-13T13:10:09Z", "ms": 1360761009463.3193 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-02-14", "window": { "start": { "local": "2013-02-14T12:22:07+00:00", "utc": "2013-02-14T12:22:07Z", "ms": 1360844527430.752 }, "end": { "local": "2013-02-14T13:10:07+00:00", "utc": "2013-02-14T13:10:07Z", "ms": 1360847407430.752 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:53 on Wed 13 Feb to 02:49 on Thu 14 Feb.", "fact": "2013-02-13T02:52:43Z → 2013-02-14T02:49:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 13th, 12:22–13:10 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 34167 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Bamako, 2013: Wednesday 13 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": "2013-02-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-13", "confidence": "determinate" } ], "quote": "In Bamako, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2013 falls on Wednesday 13 February. Caturthī runs from 02:53 on Wed 13 Feb to 02:49 on Thu 14 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23627, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-02-13T02:52:43+00:00", "utc": "2013-02-13T02:52:43Z", "ms": 1360723962858.883 }, "end": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-13T02:52:43+00:00", "utc": "2013-02-13T02:52:43Z", "ms": 1360723962858.883 }, "end": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-02-12", "window": { "start": { "local": "2013-02-12T18:37:08+00:00", "utc": "2013-02-12T18:37:08Z", "ms": 1360694227760.3726 }, "end": { "local": "2013-02-12T20:15:30+00:00", "utc": "2013-02-12T20:15:30Z", "ms": 1360700129900.506 } }, "covered_min": 0, "window_min": 98, "qualifies": false }, { "local_date": "2013-02-13", "window": { "start": { "local": "2013-02-13T18:37:25+00:00", "utc": "2013-02-13T18:37:25Z", "ms": 1360780645115.265 }, "end": { "local": "2013-02-13T20:15:42+00:00", "utc": "2013-02-13T20:15:42Z", "ms": 1360786542165.4902 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:53 on Wed 13 Feb to 02:49 on Thu 14 Feb.", "fact": "2013-02-13T02:52:43Z → 2013-02-14T02:49:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:37–20:15 on the 12th, 18:37–20:16 on the 13th.", "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 98 minutes on the 12th and 98 of 98 on the 13th.", "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 23627 s" }, { "step": "ruling", "text": "Tila Caturthī, Bamako, 2013: Wednesday 13 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": "2013-02-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-13", "confidence": "determinate" } ], "quote": "In Bamako, Tila Caturthī 2013 falls on Wednesday 13 February. Caturthī runs from 02:53 on Wed 13 Feb to 02:49 on Thu 14 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31612, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 }, "end": { "local": "2013-02-15T03:35:13+00:00", "utc": "2013-02-15T03:35:13Z", "ms": 1360899313135.864 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 }, "end": { "local": "2013-02-15T03:35:13+00:00", "utc": "2013-02-15T03:35:13Z", "ms": 1360899313135.864 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-02-14", "window": { "start": { "local": "2013-02-14T12:22:07+00:00", "utc": "2013-02-14T12:22:07Z", "ms": 1360844527430.752 }, "end": { "local": "2013-02-14T13:10:07+00:00", "utc": "2013-02-14T13:10:07Z", "ms": 1360847407430.752 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-02-15", "window": { "start": { "local": "2013-02-15T12:22:05+00:00", "utc": "2013-02-15T12:22:05Z", "ms": 1360930924652.602 }, "end": { "local": "2013-02-15T13:10:05+00:00", "utc": "2013-02-15T13:10:05Z", "ms": 1360933804652.602 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:49 on Thu 14 Feb to 03:35 on Fri 15 Feb.", "fact": "2013-02-14T02:49:29Z → 2013-02-15T03:35:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 14th, 12:22–13:10 on the 15th.", "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 14th and 0 of 48 on the 15th.", "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 31612 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Bamako, 2013: Thursday 14 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": "2013-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-14", "confidence": "determinate" } ], "quote": "In Bamako, Śrī Pañcamī 2013 falls on Thursday 14 February. Pañcamī runs from 02:49 on Thu 14 Feb to 03:35 on Fri 15 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31612, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 }, "end": { "local": "2013-02-15T03:35:13+00:00", "utc": "2013-02-15T03:35:13Z", "ms": 1360899313135.864 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-14T02:49:29+00:00", "utc": "2013-02-14T02:49:29Z", "ms": 1360810169009.8672 }, "end": { "local": "2013-02-15T03:35:13+00:00", "utc": "2013-02-15T03:35:13Z", "ms": 1360899313135.864 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-02-14", "window": { "start": { "local": "2013-02-14T12:22:07+00:00", "utc": "2013-02-14T12:22:07Z", "ms": 1360844527430.752 }, "end": { "local": "2013-02-14T13:10:07+00:00", "utc": "2013-02-14T13:10:07Z", "ms": 1360847407430.752 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-02-15", "window": { "start": { "local": "2013-02-15T12:22:05+00:00", "utc": "2013-02-15T12:22:05Z", "ms": 1360930924652.602 }, "end": { "local": "2013-02-15T13:10:05+00:00", "utc": "2013-02-15T13:10:05Z", "ms": 1360933804652.602 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:49 on Thu 14 Feb to 03:35 on Fri 15 Feb.", "fact": "2013-02-14T02:49:29Z → 2013-02-15T03:35:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 14th, 12:22–13:10 on the 15th.", "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 14th and 0 of 48 on the 15th.", "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 31612 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Bamako, 2013: Thursday 14 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": "2013-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-14", "confidence": "determinate" } ], "quote": "In Bamako, Vasanta Pañcamī 2013 falls on Thursday 14 February. Pañcamī runs from 02:49 on Thu 14 Feb to 03:35 on Fri 15 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-16", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 530, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-02-16T05:06:52+00:00", "utc": "2013-02-16T05:06:52Z", "ms": 1360991212126.7375 }, "end": { "local": "2013-02-17T07:15:59+00:00", "utc": "2013-02-17T07:15:59Z", "ms": 1361085358688.4575 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-16T05:06:52+00:00", "utc": "2013-02-16T05:06:52Z", "ms": 1360991212126.7375 }, "end": { "local": "2013-02-17T07:15:59+00:00", "utc": "2013-02-17T07:15:59Z", "ms": 1361085358688.4575 } }, "kaala": "arunodaya", "days": [ { "local_date": "2013-02-16", "window": { "start": { "local": "2013-02-16T05:15:42+00:00", "utc": "2013-02-16T05:15:42Z", "ms": 1360991741933.64 }, "end": { "local": "2013-02-16T06:53:49+00:00", "utc": "2013-02-16T06:53:49Z", "ms": 1360997628688.6084 } }, "covered_min": 98, "window_min": 98, "qualifies": true }, { "local_date": "2013-02-17", "window": { "start": { "local": "2013-02-17T05:15:24+00:00", "utc": "2013-02-17T05:15:24Z", "ms": 1361078123685.6892 }, "end": { "local": "2013-02-17T06:53:25+00:00", "utc": "2013-02-17T06:53:25Z", "ms": 1361084005238.8293 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Saptamī runs from 05:07 on Sat 16 Feb to 07:16 on Sun 17 Feb.", "fact": "2013-02-16T05:06:52Z → 2013-02-17T07:15:59Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:16–06:54 on the 16th, 05:15–06:53 on the 17th.", "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 98 of 98 minutes on the 16th and 98 of 98 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both dawns qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 530 s" }, { "step": "ruling", "text": "Ratha Saptamī, Bamako, 2013: Saturday 16 February.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-02-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-16", "confidence": "boundary" } ], "quote": "In Bamako, Ratha Saptamī 2013 falls on Saturday 16 February. Saptamī runs from 05:07 on Sat 16 Feb to 07:16 on Sun 17 Feb and covers all of aruṇodaya that dawn. It also reaches the next dawn for 98 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-02-21", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29522, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-02-20T15:04:12+00:00", "utc": "2013-02-20T15:04:12Z", "ms": 1361372652085.3782 }, "end": { "local": "2013-02-21T17:15:52+00:00", "utc": "2013-02-21T17:15:52Z", "ms": 1361466951868.8271 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-20T15:04:12+00:00", "utc": "2013-02-20T15:04:12Z", "ms": 1361372652085.3782 }, "end": { "local": "2013-02-21T17:15:52+00:00", "utc": "2013-02-21T17:15:52Z", "ms": 1361466951868.8271 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-02-20", "window": { "start": { "local": "2013-02-20T06:52:10+00:00", "utc": "2013-02-20T06:52:10Z", "ms": 1361343129923.19 }, "end": { "local": "2013-02-20T06:52:10+00:00", "utc": "2013-02-20T06:52:10Z", "ms": 1361343129923.19 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-02-21", "window": { "start": { "local": "2013-02-21T06:51:43+00:00", "utc": "2013-02-21T06:51:43Z", "ms": 1361429503229.8108 }, "end": { "local": "2013-02-21T06:51:43+00:00", "utc": "2013-02-21T06:51:43Z", "ms": 1361429503229.8108 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:04 on Wed 20 Feb to 17:16 on Thu 21 Feb.", "fact": "2013-02-20T15:04:12Z → 2013-02-21T17:15:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:52 on the 20th and 06:52 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 20th and is on the 21st.", "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 29522 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Bamako, 2013: Thursday 21 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": "2013-02-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-21", "confidence": "determinate" } ], "quote": "In Bamako, Jayā Ekādaśī 2013 falls on Thursday 21 February. Ekādaśī runs from 15:04 on Wed 20 Feb to 17:16 on Thu 21 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-02-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14779, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-02-21T17:15:52+00:00", "utc": "2013-02-21T17:15:52Z", "ms": 1361466951868.8271 }, "end": { "local": "2013-02-22T18:56:26+00:00", "utc": "2013-02-22T18:56:26Z", "ms": 1361559385973.5261 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-21T17:15:52+00:00", "utc": "2013-02-21T17:15:52Z", "ms": 1361466951868.8271 }, "end": { "local": "2013-02-22T18:56:26+00:00", "utc": "2013-02-22T18:56:26Z", "ms": 1361559385973.5261 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-02-21", "window": { "start": { "local": "2013-02-21T12:21:33+00:00", "utc": "2013-02-21T12:21:33Z", "ms": 1361449292999.6743 }, "end": { "local": "2013-02-21T13:09:33+00:00", "utc": "2013-02-21T13:09:33Z", "ms": 1361452172999.6743 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-02-22", "window": { "start": { "local": "2013-02-22T12:21:25+00:00", "utc": "2013-02-22T12:21:25Z", "ms": 1361535685361.353 }, "end": { "local": "2013-02-22T13:09:25+00:00", "utc": "2013-02-22T13:09:25Z", "ms": 1361538565361.353 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:16 on Thu 21 Feb to 18:56 on Fri 22 Feb.", "fact": "2013-02-21T17:15:52Z → 2013-02-22T18:56:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:22–13:10 on the 21st, 12:21–13:09 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 14779 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Bamako, 2013: Friday 22 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": "2013-02-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-22", "confidence": "determinate" } ], "quote": "In Bamako, Bhīṣma Dvādaśī 2013 falls on Friday 22 February. Dvādaśī runs from 17:16 on Thu 21 Feb to 18:56 on Fri 22 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-02-23", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-23", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 950, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-02-22T18:56:26+00:00", "utc": "2013-02-22T18:56:26Z", "ms": 1361559385973.5261 }, "end": { "local": "2013-02-23T20:01:21+00:00", "utc": "2013-02-23T20:01:21Z", "ms": 1361649681060.147 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-22T18:56:26+00:00", "utc": "2013-02-22T18:56:26Z", "ms": 1361559385973.5261 }, "end": { "local": "2013-02-23T20:01:21+00:00", "utc": "2013-02-23T20:01:21Z", "ms": 1361649681060.147 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-02-22", "window": { "start": { "local": "2013-02-22T18:39:35+00:00", "utc": "2013-02-22T18:39:35Z", "ms": 1361558374944.5388 }, "end": { "local": "2013-02-22T20:17:05+00:00", "utc": "2013-02-22T20:17:05Z", "ms": 1361564224630.7122 } }, "covered_min": 81, "window_min": 97, "qualifies": true }, { "local_date": "2013-02-23", "window": { "start": { "local": "2013-02-23T18:39:47+00:00", "utc": "2013-02-23T18:39:47Z", "ms": 1361644786593.4958 }, "end": { "local": "2013-02-23T20:17:11+00:00", "utc": "2013-02-23T20:17:11Z", "ms": 1361650630873.1846 } }, "covered_min": 82, "window_min": 97, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:56 on Fri 22 Feb to 20:01 on Sat 23 Feb.", "fact": "2013-02-22T18:56:26Z → 2013-02-23T20:01:21Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:40–20:17 on the 22nd, 18:40–20:17 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 81 of 97 minutes on the 22nd and 82 of 97 on the 23rd.", "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 950 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Saturday 23 February.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-02-23", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-22", "confidence": "boundary" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Saturday 23 February. Trayodaśī runs from 18:56 on Fri 22 Feb to 20:01 on Sat 23 Feb and covers 82 of 97 minutes of pradoṣa that evening. It also reaches the previous evening for 81 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/bamako/festivals/2013/pradosha-vrata?on=2013-02-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26225, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-02-24T20:30:18+00:00", "utc": "2013-02-24T20:30:18Z", "ms": 1361737818083.2754 }, "end": { "local": "2013-02-25T20:26:04+00:00", "utc": "2013-02-25T20:26:04Z", "ms": 1361823963920.3018 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2013-02-24T20:30:18+00:00", "utc": "2013-02-24T20:30:18Z", "ms": 1361737818083.2754 }, "end": { "local": "2013-02-25T20:26:04+00:00", "utc": "2013-02-25T20:26:04Z", "ms": 1361823963920.3018 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-02-24", "window": { "start": { "local": "2013-02-24T12:21:08+00:00", "utc": "2013-02-24T12:21:08Z", "ms": 1361708468210.83 }, "end": { "local": "2013-02-24T13:09:08+00:00", "utc": "2013-02-24T13:09:08Z", "ms": 1361711348210.83 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-02-25", "window": { "start": { "local": "2013-02-25T12:20:59+00:00", "utc": "2013-02-25T12:20:59Z", "ms": 1361794858736.9678 }, "end": { "local": "2013-02-25T13:08:59+00:00", "utc": "2013-02-25T13:08:59Z", "ms": 1361797738736.9678 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 20:30 on Sun 24 Feb to 20:26 on Mon 25 Feb.", "fact": "2013-02-24T20:30:18Z → 2013-02-25T20:26:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:21–13:09 on the 24th, 12:21–13:09 on the 25th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 24th and 48 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26225 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Bamako, 2013: Monday 25 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": "2013-02-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-25", "confidence": "determinate" } ], "quote": "In Bamako, Māghī Pūrṇimā 2013 falls on Monday 25 February. Pūrṇimā runs from 20:30 on Sun 24 Feb to 20:26 on Mon 25 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-02-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-02-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12463, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-02-28T17:42:45+00:00", "utc": "2013-02-28T17:42:45Z", "ms": 1362073365082.5352 }, "end": { "local": "2013-03-01T16:14:25+00:00", "utc": "2013-03-01T16:14:25Z", "ms": 1362154465452.0244 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-02-28T17:42:45+00:00", "utc": "2013-02-28T17:42:45Z", "ms": 1362073365082.5352 }, "end": { "local": "2013-03-01T16:14:25+00:00", "utc": "2013-03-01T16:14:25Z", "ms": 1362154465452.0244 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-02-28", "window": { "start": { "local": "2013-02-28T21:10:29+00:00", "utc": "2013-02-28T21:10:29Z", "ms": 1362085828559.6958 }, "end": { "local": "2013-02-28T21:10:29+00:00", "utc": "2013-02-28T21:10:29Z", "ms": 1362085828559.6958 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-03-01", "window": { "start": { "local": "2013-03-01T22:06:35+00:00", "utc": "2013-03-01T22:06:35Z", "ms": 1362175595135.4197 }, "end": { "local": "2013-03-01T22:06:35+00:00", "utc": "2013-03-01T22:06:35Z", "ms": 1362175595135.4197 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:43 on Thu 28 Feb to 16:14 on Fri 1 Mar.", "fact": "2013-02-28T17:42:45Z → 2013-03-01T16:14:25Z" }, { "step": "kaala", "text": "Moonrise is at 21:10 on the 28th and 22:07 on the 1st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 28th and is not on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12463 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Thursday 28 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": "2013-02-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-02-28", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Thursday 28 February. Caturthī runs from 17:43 on Thu 28 Feb to 16:14 on Fri 1 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-02-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-03-07", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7647, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-03-07T04:36:54+00:00", "utc": "2013-03-07T04:36:54Z", "ms": 1362631014412.9465 }, "end": { "local": "2013-03-08T02:28:52+00:00", "utc": "2013-03-08T02:28:52Z", "ms": 1362709731718.6465 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-07T04:36:54+00:00", "utc": "2013-03-07T04:36:54Z", "ms": 1362631014412.9465 }, "end": { "local": "2013-03-08T02:28:52+00:00", "utc": "2013-03-08T02:28:52Z", "ms": 1362709731718.6465 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-03-07", "window": { "start": { "local": "2013-03-07T06:44:21+00:00", "utc": "2013-03-07T06:44:21Z", "ms": 1362638660951.8765 }, "end": { "local": "2013-03-07T06:44:21+00:00", "utc": "2013-03-07T06:44:21Z", "ms": 1362638660951.8765 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-03-08", "window": { "start": { "local": "2013-03-08T06:43:45+00:00", "utc": "2013-03-08T06:43:45Z", "ms": 1362725025457.125 }, "end": { "local": "2013-03-08T06:43:45+00:00", "utc": "2013-03-08T06:43:45Z", "ms": 1362725025457.125 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:37 on Thu 7 Mar to 02:29 on Fri 8 Mar.", "fact": "2013-03-07T04:36:54Z → 2013-03-08T02:28:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 7th and 06:44 on the 8th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 7th and is not 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 7647 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Bamako, 2013: Thursday 7 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": "2013-03-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-07", "confidence": "determinate" } ], "quote": "In Bamako, Vijayā Ekādaśī 2013 falls on Thursday 7 March. Ekādaśī runs from 04:37 on Thu 7 Mar to 02:29 on Fri 8 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-03-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6236, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-03-09T22:34:13+00:00", "utc": "2013-03-09T22:34:13Z", "ms": 1362868452843.6355 }, "end": { "local": "2013-03-10T21:00:10+00:00", "utc": "2013-03-10T21:00:10Z", "ms": 1362949209803.8667 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-09T22:34:13+00:00", "utc": "2013-03-09T22:34:13Z", "ms": 1362868452843.6355 }, "end": { "local": "2013-03-10T21:00:10+00:00", "utc": "2013-03-10T21:00:10Z", "ms": 1362949209803.8667 } }, "kaala": "nishita", "days": [ { "local_date": "2013-03-09", "window": { "start": { "local": "2013-03-10T00:18:08+00:00", "utc": "2013-03-10T00:18:08Z", "ms": 1362874688366.2715 }, "end": { "local": "2013-03-10T01:06:08+00:00", "utc": "2013-03-10T01:06:08Z", "ms": 1362877568366.2715 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-03-10", "window": { "start": { "local": "2013-03-11T00:17:53+00:00", "utc": "2013-03-11T00:17:53Z", "ms": 1362961072893.0134 }, "end": { "local": "2013-03-11T01:05:53+00:00", "utc": "2013-03-11T01:05:53Z", "ms": 1362963952893.0134 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:34 on Sat 9 Mar to 21:00 on Sun 10 Mar.", "fact": "2013-03-09T22:34:13Z → 2013-03-10T21:00:10Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:18–01:06 on the 9th, 00:18–01:06 on the 10th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 6236 s" }, { "step": "ruling", "text": "Mahāśivarātri, Bamako, 2013: Saturday 9 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": "2013-03-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-09", "confidence": "determinate" } ], "quote": "In Bamako, Mahāśivarātri 2013 falls on Saturday 9 March. Caturdaśī runs from 22:34 on Sat 9 Mar to 21:00 on Sun 10 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-03-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8183, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-03-09T00:26:01+00:00", "utc": "2013-03-09T00:26:01Z", "ms": 1362788761480.891 }, "end": { "local": "2013-03-09T22:34:13+00:00", "utc": "2013-03-09T22:34:13Z", "ms": 1362868452843.6355 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-09T00:26:01+00:00", "utc": "2013-03-09T00:26:01Z", "ms": 1362788761480.891 }, "end": { "local": "2013-03-09T22:34:13+00:00", "utc": "2013-03-09T22:34:13Z", "ms": 1362868452843.6355 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-03-08", "window": { "start": { "local": "2013-03-08T18:41:37+00:00", "utc": "2013-03-08T18:41:37Z", "ms": 1362768097460.8777 }, "end": { "local": "2013-03-08T20:17:50+00:00", "utc": "2013-03-08T20:17:50Z", "ms": 1362773869741.62 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "2013-03-09", "window": { "start": { "local": "2013-03-09T18:41:43+00:00", "utc": "2013-03-09T18:41:43Z", "ms": 1362854503432.4304 }, "end": { "local": "2013-03-09T20:17:50+00:00", "utc": "2013-03-09T20:17:50Z", "ms": 1362860270081.4546 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:26 on Sat 9 Mar to 22:34 on Sat 9 Mar.", "fact": "2013-03-09T00:26:01Z → 2013-03-09T22:34:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:42–20:18 on the 8th, 18:42–20:18 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 96 minutes on the 8th and 96 of 96 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8183 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Saturday 9 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": "2013-03-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-09", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Saturday 9 March. Trayodaśī runs from 00:26 on Sat 9 Mar to 22:34 on Sat 9 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-03-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-03-15", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24523, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-03-14T19:53:50+00:00", "utc": "2013-03-14T19:53:50Z", "ms": 1363290830168.705 }, "end": { "local": "2013-03-15T21:14:32+00:00", "utc": "2013-03-15T21:14:32Z", "ms": 1363382072093.0356 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-14T19:53:50+00:00", "utc": "2013-03-14T19:53:50Z", "ms": 1363290830168.705 }, "end": { "local": "2013-03-15T21:14:32+00:00", "utc": "2013-03-15T21:14:32Z", "ms": 1363382072093.0356 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-03-14", "window": { "start": { "local": "2013-03-14T12:17:07+00:00", "utc": "2013-03-14T12:17:07Z", "ms": 1363263426984.1157 }, "end": { "local": "2013-03-14T13:05:07+00:00", "utc": "2013-03-14T13:05:07Z", "ms": 1363266306984.1157 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-03-15", "window": { "start": { "local": "2013-03-15T12:16:50+00:00", "utc": "2013-03-15T12:16:50Z", "ms": 1363349810251.9438 }, "end": { "local": "2013-03-15T13:04:50+00:00", "utc": "2013-03-15T13:04:50Z", "ms": 1363352690251.9438 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:54 on Thu 14 Mar to 21:15 on Fri 15 Mar.", "fact": "2013-03-14T19:53:50Z → 2013-03-15T21:14:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 14th, 12:17–13:05 on the 15th.", "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 14th and 48 of 48 on the 15th.", "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 24523 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Friday 15 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": "2013-03-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-15", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Friday 15 March. Caturthī runs from 19:54 on Thu 14 Mar to 21:15 on Fri 15 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-03-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-03-23", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14735, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-03-22T10:40:31+00:00", "utc": "2013-03-22T10:40:31Z", "ms": 1363948831353.6543 }, "end": { "local": "2013-03-23T11:45:58+00:00", "utc": "2013-03-23T11:45:58Z", "ms": 1364039157739.7593 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-22T10:40:31+00:00", "utc": "2013-03-22T10:40:31Z", "ms": 1363948831353.6543 }, "end": { "local": "2013-03-23T11:45:58+00:00", "utc": "2013-03-23T11:45:58Z", "ms": 1364039157739.7593 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-03-22", "window": { "start": { "local": "2013-03-22T06:34:56+00:00", "utc": "2013-03-22T06:34:56Z", "ms": 1363934096260.4622 }, "end": { "local": "2013-03-22T06:34:56+00:00", "utc": "2013-03-22T06:34:56Z", "ms": 1363934096260.4622 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-03-23", "window": { "start": { "local": "2013-03-23T06:34:17+00:00", "utc": "2013-03-23T06:34:17Z", "ms": 1364020457021.4504 }, "end": { "local": "2013-03-23T06:34:17+00:00", "utc": "2013-03-23T06:34:17Z", "ms": 1364020457021.4504 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:41 on Fri 22 Mar to 11:46 on Sat 23 Mar.", "fact": "2013-03-22T10:40:31Z → 2013-03-23T11:45:58Z" }, { "step": "kaala", "text": "Sunrise is at 06:35 on the 22nd and 06:34 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 14735 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Bamako, 2013: Saturday 23 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": "2013-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-23", "confidence": "determinate" } ], "quote": "In Bamako, Āmalakī Ekādaśī 2013 falls on Saturday 23 March. Ekādaśī runs from 10:41 on Fri 22 Mar to 11:46 on Sat 23 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-03-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-03-24", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23616, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-03-24T12:09:09+00:00", "utc": "2013-03-24T12:09:09Z", "ms": 1364126948920.3137 }, "end": { "local": "2013-03-25T11:50:49+00:00", "utc": "2013-03-25T11:50:49Z", "ms": 1364212248979.9502 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-24T12:09:09+00:00", "utc": "2013-03-24T12:09:09Z", "ms": 1364126948920.3137 }, "end": { "local": "2013-03-25T11:50:49+00:00", "utc": "2013-03-25T11:50:49Z", "ms": 1364212248979.9502 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-03-24", "window": { "start": { "local": "2013-03-24T18:42:45+00:00", "utc": "2013-03-24T18:42:45Z", "ms": 1364150565001.478 }, "end": { "local": "2013-03-24T20:17:27+00:00", "utc": "2013-03-24T20:17:27Z", "ms": 1364156246783.8215 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2013-03-25", "window": { "start": { "local": "2013-03-25T18:42:48+00:00", "utc": "2013-03-25T18:42:48Z", "ms": 1364236967942.3416 }, "end": { "local": "2013-03-25T20:17:24+00:00", "utc": "2013-03-25T20:17:24Z", "ms": 1364242644084.3245 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:09 on Sun 24 Mar to 11:51 on Mon 25 Mar.", "fact": "2013-03-24T12:09:09Z → 2013-03-25T11:50:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:43–20:17 on the 24th, 18:43–20:17 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 95 of 95 minutes on the 24th and 0 of 95 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 23616 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Sunday 24 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": "2013-03-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-24", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Sunday 24 March. Trayodaśī runs from 12:09 on Sun 24 Mar to 11:51 on Mon 25 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-03-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19311, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-03-26T10:54:53+00:00", "utc": "2013-03-26T10:54:53Z", "ms": 1364295293205.587 }, "end": { "local": "2013-03-27T09:27:18+00:00", "utc": "2013-03-27T09:27:18Z", "ms": 1364376438452.8223 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-26T10:54:53+00:00", "utc": "2013-03-26T10:54:53Z", "ms": 1364295293205.587 }, "end": { "local": "2013-03-27T09:27:18+00:00", "utc": "2013-03-27T09:27:18Z", "ms": 1364376438452.8223 } }, "kaala": "sayahna", "days": [ { "local_date": "2013-03-26", "window": { "start": { "local": "2013-03-26T16:16:44+00:00", "utc": "2013-03-26T16:16:44Z", "ms": 1364314604473.8274 }, "end": { "local": "2013-03-26T18:42:51+00:00", "utc": "2013-03-26T18:42:51Z", "ms": 1364323370840.481 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2013-03-27", "window": { "start": { "local": "2013-03-27T16:16:39+00:00", "utc": "2013-03-27T16:16:39Z", "ms": 1364400998904.8647 }, "end": { "local": "2013-03-27T18:42:54+00:00", "utc": "2013-03-27T18:42:54Z", "ms": 1364409773716.859 } }, "covered_min": 0, "window_min": 146, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 10:55 on Tue 26 Mar to 09:27 on Wed 27 Mar.", "fact": "2013-03-26T10:54:53Z → 2013-03-27T09:27:18Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:17–18:43 on the 26th, 16:17–18:43 on the 27th.", "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 26th and 0 of 146 on the 27th.", "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 19311 s" }, { "step": "ruling", "text": "Holikā Dahana, Bamako, 2013: Tuesday 26 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": "2013-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-26", "confidence": "determinate" } ], "quote": "In Bamako, Holikā Dahana 2013 falls on Tuesday 26 March. Pūrṇimā runs from 10:55 on Tue 26 Mar to 09:27 on Wed 27 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19311, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-03-26T10:54:53+00:00", "utc": "2013-03-26T10:54:53Z", "ms": 1364295293205.587 }, "end": { "local": "2013-03-27T09:27:18+00:00", "utc": "2013-03-27T09:27:18Z", "ms": 1364376438452.8223 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2013-03-26T10:54:53+00:00", "utc": "2013-03-26T10:54:53Z", "ms": 1364295293205.587 }, "end": { "local": "2013-03-27T09:27:18+00:00", "utc": "2013-03-27T09:27:18Z", "ms": 1364376438452.8223 } }, "kaala": "sayahna", "days": [ { "local_date": "2013-03-26", "window": { "start": { "local": "2013-03-26T16:16:44+00:00", "utc": "2013-03-26T16:16:44Z", "ms": 1364314604473.8274 }, "end": { "local": "2013-03-26T18:42:51+00:00", "utc": "2013-03-26T18:42:51Z", "ms": 1364323370840.481 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2013-03-27", "window": { "start": { "local": "2013-03-27T16:16:39+00:00", "utc": "2013-03-27T16:16:39Z", "ms": 1364400998904.8647 }, "end": { "local": "2013-03-27T18:42:54+00:00", "utc": "2013-03-27T18:42:54Z", "ms": 1364409773716.859 } }, "covered_min": 0, "window_min": 146, "qualifies": false } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2013-03-26", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 10:55 on Tue 26 Mar to 09:27 on Wed 27 Mar.", "fact": "2013-03-26T10:54:53Z → 2013-03-27T09:27:18Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:17–18:43 on the 26th, 16:17–18:43 on the 27th.", "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 26th and 0 of 146 on the 27th.", "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 19311 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Tuesday 26 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Bamako, 2013: Wednesday 27 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": "2013-03-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-27", "confidence": "determinate" } ], "quote": "In Bamako, Holī 2013 falls on Wednesday 27 March. It is kept the day after Holikā Dahana, which falls on Tuesday 26 March. Pūrṇimā runs from 10:55 on Tue 26 Mar to 09:27 on Wed 27 Mar and covers all of sāyāhna on the 26th.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3841, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-03-27T09:27:18+00:00", "utc": "2013-03-27T09:27:18Z", "ms": 1364376438452.8223 }, "end": { "local": "2013-03-28T07:35:01+00:00", "utc": "2013-03-28T07:35:01Z", "ms": 1364456101213.4 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-03-27T09:27:18+00:00", "utc": "2013-03-27T09:27:18Z", "ms": 1364376438452.8223 }, "end": { "local": "2013-03-28T07:35:01+00:00", "utc": "2013-03-28T07:35:01Z", "ms": 1364456101213.4 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-03-27", "window": { "start": { "local": "2013-03-27T06:31:40+00:00", "utc": "2013-03-27T06:31:40Z", "ms": 1364365899656.888 }, "end": { "local": "2013-03-27T06:31:40+00:00", "utc": "2013-03-27T06:31:40Z", "ms": 1364365899656.888 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-03-28", "window": { "start": { "local": "2013-03-28T06:31:00+00:00", "utc": "2013-03-28T06:31:00Z", "ms": 1364452260345.113 }, "end": { "local": "2013-03-28T06:31:00+00:00", "utc": "2013-03-28T06:31:00Z", "ms": 1364452260345.113 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 09:27 on Wed 27 Mar to 07:35 on Thu 28 Mar.", "fact": "2013-03-27T09:27:18Z → 2013-03-28T07:35:01Z" }, { "step": "kaala", "text": "Sunrise is at 06:32 on the 27th and 06:31 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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: purvaviddha → only-day · margin 3841 s" }, { "step": "ruling", "text": "Vasantotsava, Bamako, 2013: Thursday 28 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": "2013-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-28", "confidence": "determinate" } ], "quote": "In Bamako, Vasantotsava 2013 falls on Thursday 28 March. Pratipadā runs from 09:27 on Wed 27 Mar to 07:35 on Thu 28 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-03-30", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-03-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9746, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-03-30T03:04:28+00:00", "utc": "2013-03-30T03:04:28Z", "ms": 1364612667577.8552 }, "end": { "local": "2013-03-31T00:38:56+00:00", "utc": "2013-03-31T00:38:56Z", "ms": 1364690336255.758 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-03-30T03:04:28+00:00", "utc": "2013-03-30T03:04:28Z", "ms": 1364612667577.8552 }, "end": { "local": "2013-03-31T00:38:56+00:00", "utc": "2013-03-31T00:38:56Z", "ms": 1364690336255.758 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-03-29", "window": { "start": { "local": "2013-03-29T20:56:07+00:00", "utc": "2013-03-29T20:56:07Z", "ms": 1364590566923.5293 }, "end": { "local": "2013-03-29T20:56:07+00:00", "utc": "2013-03-29T20:56:07Z", "ms": 1364590566923.5293 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-03-30", "window": { "start": { "local": "2013-03-30T21:56:30+00:00", "utc": "2013-03-30T21:56:30Z", "ms": 1364680589827.473 }, "end": { "local": "2013-03-30T21:56:30+00:00", "utc": "2013-03-30T21:56:30Z", "ms": 1364680589827.473 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:04 on Sat 30 Mar to 00:39 on Sun 31 Mar.", "fact": "2013-03-30T03:04:28Z → 2013-03-31T00:38:56Z" }, { "step": "kaala", "text": "Moonrise is at 20:56 on the 29th and 21:56 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 29th and is on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9746 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Saturday 30 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": "2013-03-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-03-30", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Saturday 30 March. Caturthī runs from 03:04 on Sat 30 Mar to 00:39 on Sun 31 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-03-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9439, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-04-02T17:39:29+00:00", "utc": "2013-04-02T17:39:29Z", "ms": 1364924369076.5686 }, "end": { "local": "2013-04-03T15:36:30+00:00", "utc": "2013-04-03T15:36:30Z", "ms": 1365003390338.9817 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-02T17:39:29+00:00", "utc": "2013-04-02T17:39:29Z", "ms": 1364924369076.5686 }, "end": { "local": "2013-04-03T15:36:30+00:00", "utc": "2013-04-03T15:36:30Z", "ms": 1365003390338.9817 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-02", "window": { "start": { "local": "2013-04-02T12:11:29+00:00", "utc": "2013-04-02T12:11:29Z", "ms": 1364904688500.9937 }, "end": { "local": "2013-04-02T12:59:29+00:00", "utc": "2013-04-02T12:59:29Z", "ms": 1364907568500.9937 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-03", "window": { "start": { "local": "2013-04-03T12:11:11+00:00", "utc": "2013-04-03T12:11:11Z", "ms": 1364991070888.3901 }, "end": { "local": "2013-04-03T12:59:11+00:00", "utc": "2013-04-03T12:59:11Z", "ms": 1364993950888.3901 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 17:39 on Tue 2 Apr to 15:37 on Wed 3 Apr.", "fact": "2013-04-02T17:39:29Z → 2013-04-03T15:36:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 2nd, 12:11–12:59 on the 3rd.", "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 2nd and 48 of 48 on the 3rd.", "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 9439 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Bamako, 2013: Wednesday 3 April.", "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": "2013-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-03", "confidence": "determinate" } ], "quote": "In Bamako, Śītalāṣṭamī 2013 falls on Wednesday 3 April. Aṣṭamī runs from 17:39 on Tue 2 Apr to 15:37 on Wed 3 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-04-06", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16047, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-04-05T12:10:41+00:00", "utc": "2013-04-05T12:10:41Z", "ms": 1365163841144.658 }, "end": { "local": "2013-04-06T10:52:40+00:00", "utc": "2013-04-06T10:52:40Z", "ms": 1365245559773.5054 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-05T12:10:41+00:00", "utc": "2013-04-05T12:10:41Z", "ms": 1365163841144.658 }, "end": { "local": "2013-04-06T10:52:40+00:00", "utc": "2013-04-06T10:52:40Z", "ms": 1365245559773.5054 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-04-05", "window": { "start": { "local": "2013-04-05T06:25:50+00:00", "utc": "2013-04-05T06:25:50Z", "ms": 1365143150431.6648 }, "end": { "local": "2013-04-05T06:25:50+00:00", "utc": "2013-04-05T06:25:50Z", "ms": 1365143150431.6648 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-04-06", "window": { "start": { "local": "2013-04-06T06:25:13+00:00", "utc": "2013-04-06T06:25:13Z", "ms": 1365229512633.3394 }, "end": { "local": "2013-04-06T06:25:13+00:00", "utc": "2013-04-06T06:25:13Z", "ms": 1365229512633.3394 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:11 on Fri 5 Apr to 10:53 on Sat 6 Apr.", "fact": "2013-04-05T12:10:41Z → 2013-04-06T10:52:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:26 on the 5th and 06:25 on the 6th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 5th and is on the 6th.", "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 16047 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Bamako, 2013: Saturday 6 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": "2013-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-06", "confidence": "determinate" } ], "quote": "In Bamako, Pāpamocanī Ekādaśī 2013 falls on Saturday 6 April. Ekādaśī runs from 12:11 on Fri 5 Apr to 10:53 on Sat 6 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-04-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-04-07", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31713, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-04-07T09:54:57+00:00", "utc": "2013-04-07T09:54:57Z", "ms": 1365328496540.141 }, "end": { "local": "2013-04-08T09:20:42+00:00", "utc": "2013-04-08T09:20:42Z", "ms": 1365412842267.8853 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-07T09:54:57+00:00", "utc": "2013-04-07T09:54:57Z", "ms": 1365328496540.141 }, "end": { "local": "2013-04-08T09:20:42+00:00", "utc": "2013-04-08T09:20:42Z", "ms": 1365412842267.8853 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-04-07", "window": { "start": { "local": "2013-04-07T18:43:30+00:00", "utc": "2013-04-07T18:43:30Z", "ms": 1365360209579.1165 }, "end": { "local": "2013-04-07T20:16:53+00:00", "utc": "2013-04-07T20:16:53Z", "ms": 1365365813355.158 } }, "covered_min": 93, "window_min": 93, "qualifies": true }, { "local_date": "2013-04-08", "window": { "start": { "local": "2013-04-08T18:43:34+00:00", "utc": "2013-04-08T18:43:34Z", "ms": 1365446613640.551 }, "end": { "local": "2013-04-08T20:16:52+00:00", "utc": "2013-04-08T20:16:52Z", "ms": 1365452211955.284 } }, "covered_min": 0, "window_min": 93, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:55 on Sun 7 Apr to 09:21 on Mon 8 Apr.", "fact": "2013-04-07T09:54:57Z → 2013-04-08T09:20:42Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:43–20:17 on the 7th, 18:44–20:17 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 93 of 93 minutes on the 7th and 0 of 93 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31713 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Sunday 7 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": "2013-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-07", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Sunday 7 April. Trayodaśī runs from 09:55 on Sun 7 Apr to 09:21 on Mon 8 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-04-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-04-08", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29745, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-04-08T09:20:42+00:00", "utc": "2013-04-08T09:20:42Z", "ms": 1365412842267.8853 }, "end": { "local": "2013-04-09T09:13:12+00:00", "utc": "2013-04-09T09:13:12Z", "ms": 1365498791979.295 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-08T09:20:42+00:00", "utc": "2013-04-08T09:20:42Z", "ms": 1365412842267.8853 }, "end": { "local": "2013-04-09T09:13:12+00:00", "utc": "2013-04-09T09:13:12Z", "ms": 1365498791979.295 } }, "kaala": "nishita", "days": [ { "local_date": "2013-04-07", "window": { "start": { "local": "2013-04-08T00:09:44+00:00", "utc": "2013-04-08T00:09:44Z", "ms": 1365379783739.272 }, "end": { "local": "2013-04-08T00:57:44+00:00", "utc": "2013-04-08T00:57:44Z", "ms": 1365382663739.272 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-08", "window": { "start": { "local": "2013-04-09T00:09:27+00:00", "utc": "2013-04-09T00:09:27Z", "ms": 1365466167320.7998 }, "end": { "local": "2013-04-09T00:57:27+00:00", "utc": "2013-04-09T00:57:27Z", "ms": 1365469047320.7998 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:21 on Mon 8 Apr to 09:13 on Tue 9 Apr.", "fact": "2013-04-08T09:20:42Z → 2013-04-09T09:13:12Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:10–00:58 on the 7th, 00:09–00:57 on the 8th.", "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 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29745 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Monday 8 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": "2013-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-08", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Monday 8 April. Caturdaśī runs from 09:21 on Mon 8 Apr to 09:13 on Tue 9 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-04-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6007, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-04-10T09:35:18+00:00", "utc": "2013-04-10T09:35:18Z", "ms": 1365586517959.7874 }, "end": { "local": "2013-04-11T10:28:51+00:00", "utc": "2013-04-11T10:28:51Z", "ms": 1365676131069.1042 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-10T09:35:18+00:00", "utc": "2013-04-10T09:35:18Z", "ms": 1365586517959.7874 }, "end": { "local": "2013-04-11T10:28:51+00:00", "utc": "2013-04-11T10:28:51Z", "ms": 1365676131069.1042 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-10", "window": { "start": { "local": "2013-04-10T12:09:13+00:00", "utc": "2013-04-10T12:09:13Z", "ms": 1365595753383.8997 }, "end": { "local": "2013-04-10T12:57:13+00:00", "utc": "2013-04-10T12:57:13Z", "ms": 1365598633383.8997 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-04-11", "window": { "start": { "local": "2013-04-11T12:08:58+00:00", "utc": "2013-04-11T12:08:58Z", "ms": 1365682137602.1558 }, "end": { "local": "2013-04-11T12:56:58+00:00", "utc": "2013-04-11T12:56:58Z", "ms": 1365685017602.1558 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 09:35 on Wed 10 Apr to 10:29 on Thu 11 Apr.", "fact": "2013-04-10T09:35:18Z → 2013-04-11T10:28:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 10th, 12:09–12:57 on the 11th.", "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 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6007 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Bamako, 2013: Wednesday 10 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": "2013-04-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-10", "confidence": "determinate" } ], "quote": "In Bamako, Navarātrārambha (Caitra) (Chaitra Navratri) 2013 falls on Wednesday 10 April. Pratipadā runs from 09:35 on Wed 10 Apr to 10:29 on Thu 11 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-12", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 889, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-04-12T11:53:53+00:00", "utc": "2013-04-12T11:53:53Z", "ms": 1365767633479.44 }, "end": { "local": "2013-04-13T13:47:50+00:00", "utc": "2013-04-13T13:47:50Z", "ms": 1365860870015.5608 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-12T11:53:53+00:00", "utc": "2013-04-12T11:53:53Z", "ms": 1365767633479.44 }, "end": { "local": "2013-04-13T13:47:50+00:00", "utc": "2013-04-13T13:47:50Z", "ms": 1365860870015.5608 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-12", "window": { "start": { "local": "2013-04-12T12:08:42+00:00", "utc": "2013-04-12T12:08:42Z", "ms": 1365768522112.0327 }, "end": { "local": "2013-04-12T12:56:42+00:00", "utc": "2013-04-12T12:56:42Z", "ms": 1365771402112.0327 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-04-13", "window": { "start": { "local": "2013-04-13T12:08:27+00:00", "utc": "2013-04-13T12:08:27Z", "ms": 1365854906926.5283 }, "end": { "local": "2013-04-13T12:56:27+00:00", "utc": "2013-04-13T12:56:27Z", "ms": 1365857786926.5283 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:54 on Fri 12 Apr to 13:48 on Sat 13 Apr.", "fact": "2013-04-12T11:53:53Z → 2013-04-13T13:47:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 12th, 12:08–12:56 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 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 889 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Bamako, 2013: Friday 12 April.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2013-04-12", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-13", "confidence": "boundary" } ], "quote": "In Bamako, Gaurī Tṛtīyā (Gangaur) 2013 falls on Friday 12 April. Tṛtīyā runs from 11:54 on Fri 12 Apr to 13:48 on Sat 13 Apr and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37295, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2013-04-13T19:58:47+00:00", "utc": "2013-04-13T19:58:47Z", "ms": 1365883127287.3271 }, "end": { "local": "2013-05-14T16:51:20+00:00", "utc": "2013-05-14T16:51:20Z", "ms": 1368550279912.1794 } }, "span": { "of": "transit", "start": { "local": "2013-04-13T19:58:47+00:00", "utc": "2013-04-13T19:58:47Z", "ms": 1365883127287.3271 }, "end": { "local": "2013-04-13T19:58:47+00:00", "utc": "2013-04-13T19:58:47Z", "ms": 1365883127287.3271 } }, "kaala": "day", "days": [ { "local_date": "2013-04-13", "window": { "start": { "local": "2013-04-13T06:20:57+00:00", "utc": "2013-04-13T06:20:57Z", "ms": 1365834056945.8882 }, "end": { "local": "2013-04-14T06:20:22+00:00", "utc": "2013-04-14T06:20:22Z", "ms": 1365920421904.3335 } }, "covered_min": 1, "window_min": 1439, "qualifies": true }, { "local_date": "2013-04-14", "window": { "start": { "local": "2013-04-14T06:20:22+00:00", "utc": "2013-04-14T06:20:22Z", "ms": 1365920421904.3335 }, "end": { "local": "2013-04-15T06:19:47+00:00", "utc": "2013-04-15T06:19:47Z", "ms": 1366006787286.9885 } }, "covered_min": 0, "window_min": 1439, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 19:59 on Sat 13 Apr.", "fact": "2013-04-13T19:58:47Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:21 on the 13th, and from 06:20 on the 14th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from sunrise. The transit falls on the 13th, not the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 37295 s" }, { "step": "ruling", "text": "Vaiśākhī, Bamako, 2013: Saturday 13 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2013-04-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2013-04-14", "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 Bamako, Vaiśākhī 2013 falls on Saturday 13 April. The Sun enters Meṣa at 19:59 on Sat 13 Apr, and the rule counts the day from sunrise. By the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 14 April.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 889, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-04-12T11:53:53+00:00", "utc": "2013-04-12T11:53:53Z", "ms": 1365767633479.44 }, "end": { "local": "2013-04-13T13:47:50+00:00", "utc": "2013-04-13T13:47:50Z", "ms": 1365860870015.5608 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-12T11:53:53+00:00", "utc": "2013-04-12T11:53:53Z", "ms": 1365767633479.44 }, "end": { "local": "2013-04-13T13:47:50+00:00", "utc": "2013-04-13T13:47:50Z", "ms": 1365860870015.5608 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-12", "window": { "start": { "local": "2013-04-12T12:08:42+00:00", "utc": "2013-04-12T12:08:42Z", "ms": 1365768522112.0327 }, "end": { "local": "2013-04-12T12:56:42+00:00", "utc": "2013-04-12T12:56:42Z", "ms": 1365771402112.0327 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-04-13", "window": { "start": { "local": "2013-04-13T12:08:27+00:00", "utc": "2013-04-13T12:08:27Z", "ms": 1365854906926.5283 }, "end": { "local": "2013-04-13T12:56:27+00:00", "utc": "2013-04-13T12:56:27Z", "ms": 1365857786926.5283 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:54 on Fri 12 Apr to 13:48 on Sat 13 Apr.", "fact": "2013-04-12T11:53:53Z → 2013-04-13T13:47:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 12th, 12:08–12:56 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 889 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Bamako, 2013: Saturday 13 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": "2013-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-13", "confidence": "boundary" } ], "quote": "In Bamako, Saubhāgya Śayana Vrata 2013 falls on Saturday 13 April. Tṛtīyā runs from 11:54 on Fri 12 Apr to 13:48 on Sat 13 Apr and covers all of madhyāhna that midday. It also reaches the previous midday for 48 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-04-14", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3083, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-04-13T13:47:50+00:00", "utc": "2013-04-13T13:47:50Z", "ms": 1365860870015.5608 }, "end": { "local": "2013-04-14T16:04:51+00:00", "utc": "2013-04-14T16:04:51Z", "ms": 1365955490649.3801 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-13T13:47:50+00:00", "utc": "2013-04-13T13:47:50Z", "ms": 1365860870015.5608 }, "end": { "local": "2013-04-14T16:04:51+00:00", "utc": "2013-04-14T16:04:51Z", "ms": 1365955490649.3801 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-13", "window": { "start": { "local": "2013-04-13T12:08:27+00:00", "utc": "2013-04-13T12:08:27Z", "ms": 1365854906926.5283 }, "end": { "local": "2013-04-13T12:56:27+00:00", "utc": "2013-04-13T12:56:27Z", "ms": 1365857786926.5283 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-14", "window": { "start": { "local": "2013-04-14T12:08:12+00:00", "utc": "2013-04-14T12:08:12Z", "ms": 1365941292058.6763 }, "end": { "local": "2013-04-14T12:56:12+00:00", "utc": "2013-04-14T12:56:12Z", "ms": 1365944172058.6763 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:48 on Sat 13 Apr to 16:05 on Sun 14 Apr.", "fact": "2013-04-13T13:47:50Z → 2013-04-14T16:04:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 13th, 12:08–12:56 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3083 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Sunday 14 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": "2013-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-14", "confidence": "boundary" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Sunday 14 April. Caturthī runs from 13:48 on Sat 13 Apr to 16:05 on Sun 14 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-04-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11319, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-04-14T16:04:51+00:00", "utc": "2013-04-14T16:04:51Z", "ms": 1365955490649.3801 }, "end": { "local": "2013-04-15T18:35:41+00:00", "utc": "2013-04-15T18:35:41Z", "ms": 1366050941052.3115 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-14T16:04:51+00:00", "utc": "2013-04-14T16:04:51Z", "ms": 1365955490649.3801 }, "end": { "local": "2013-04-15T18:35:41+00:00", "utc": "2013-04-15T18:35:41Z", "ms": 1366050941052.3115 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-14", "window": { "start": { "local": "2013-04-14T12:08:12+00:00", "utc": "2013-04-14T12:08:12Z", "ms": 1365941292058.6763 }, "end": { "local": "2013-04-14T12:56:12+00:00", "utc": "2013-04-14T12:56:12Z", "ms": 1365944172058.6763 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-15", "window": { "start": { "local": "2013-04-15T12:07:58+00:00", "utc": "2013-04-15T12:07:58Z", "ms": 1366027677521.5728 }, "end": { "local": "2013-04-15T12:55:58+00:00", "utc": "2013-04-15T12:55:58Z", "ms": 1366030557521.5728 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 16:05 on Sun 14 Apr to 18:36 on Mon 15 Apr.", "fact": "2013-04-14T16:04:51Z → 2013-04-15T18:35:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 14th, 12:08–12:56 on the 15th.", "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 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 11319 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Bamako, 2013: Monday 15 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": "2013-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-15", "confidence": "determinate" } ], "quote": "In Bamako, Lakṣmī Pañcamī 2013 falls on Monday 15 April. Pañcamī runs from 16:05 on Sun 14 Apr to 18:36 on Mon 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38015, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-04-17T23:29:04+00:00", "utc": "2013-04-17T23:29:04Z", "ms": 1366241344209.2683 }, "end": { "local": "2013-04-19T01:24:55+00:00", "utc": "2013-04-19T01:24:55Z", "ms": 1366334695297.74 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-17T23:29:04+00:00", "utc": "2013-04-17T23:29:04Z", "ms": 1366241344209.2683 }, "end": { "local": "2013-04-19T01:24:55+00:00", "utc": "2013-04-19T01:24:55Z", "ms": 1366334695297.74 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-17", "window": { "start": { "local": "2013-04-17T12:07:29+00:00", "utc": "2013-04-17T12:07:29Z", "ms": 1366200449492.2998 }, "end": { "local": "2013-04-17T12:55:29+00:00", "utc": "2013-04-17T12:55:29Z", "ms": 1366203329492.2998 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-18", "window": { "start": { "local": "2013-04-18T12:07:16+00:00", "utc": "2013-04-18T12:07:16Z", "ms": 1366286836026.607 }, "end": { "local": "2013-04-18T12:55:16+00:00", "utc": "2013-04-18T12:55:16Z", "ms": 1366289716026.607 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:29 on Wed 17 Apr to 01:25 on Fri 19 Apr.", "fact": "2013-04-17T23:29:04Z → 2013-04-19T01:24:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 17th, 12:07–12:55 on the 18th.", "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 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 38015 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Bamako, 2013: Thursday 18 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": "2013-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-18", "confidence": "determinate" } ], "quote": "In Bamako, Bhavānī Utpatti 2013 falls on Thursday 18 April. Aṣṭamī runs from 23:29 on Wed 17 Apr to 01:25 on Fri 19 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33710, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2013-04-19T01:24:55+00:00", "utc": "2013-04-19T01:24:55Z", "ms": 1366334695297.74 }, "end": { "local": "2013-04-20T02:45:00+00:00", "utc": "2013-04-20T02:45:00Z", "ms": 1366425899994.6821 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-19T01:24:55+00:00", "utc": "2013-04-19T01:24:55Z", "ms": 1366334695297.74 }, "end": { "local": "2013-04-20T02:45:00+00:00", "utc": "2013-04-20T02:45:00Z", "ms": 1366425899994.6821 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-19", "window": { "start": { "local": "2013-04-19T12:07:03+00:00", "utc": "2013-04-19T12:07:03Z", "ms": 1366373222944.6309 }, "end": { "local": "2013-04-19T12:55:03+00:00", "utc": "2013-04-19T12:55:03Z", "ms": 1366376102944.6309 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-04-20", "window": { "start": { "local": "2013-04-20T12:06:50+00:00", "utc": "2013-04-20T12:06:50Z", "ms": 1366459610259.8242 }, "end": { "local": "2013-04-20T12:54:50+00:00", "utc": "2013-04-20T12:54:50Z", "ms": 1366462490259.8242 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 01:25 on Fri 19 Apr to 02:45 on Sat 20 Apr.", "fact": "2013-04-19T01:24:55Z → 2013-04-20T02:45:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 19th, 12:07–12:55 on the 20th.", "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 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: unstated → only-day · margin 33710 s" }, { "step": "ruling", "text": "Rāma Navamī, Bamako, 2013: Friday 19 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": "2013-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-19", "confidence": "determinate" } ], "quote": "In Bamako, Rāma Navamī 2013 falls on Friday 19 April. Navamī runs from 01:25 on Fri 19 Apr to 02:45 on Sat 20 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-04-21", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10462, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-04-21T03:22:07+00:00", "utc": "2013-04-21T03:22:07Z", "ms": 1366514527494.6516 }, "end": { "local": "2013-04-22T03:13:16+00:00", "utc": "2013-04-22T03:13:16Z", "ms": 1366600396466.4297 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-21T03:22:07+00:00", "utc": "2013-04-21T03:22:07Z", "ms": 1366514527494.6516 }, "end": { "local": "2013-04-22T03:13:16+00:00", "utc": "2013-04-22T03:13:16Z", "ms": 1366600396466.4297 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-04-21", "window": { "start": { "local": "2013-04-21T06:16:30+00:00", "utc": "2013-04-21T06:16:30Z", "ms": 1366524989502.3086 }, "end": { "local": "2013-04-21T06:16:30+00:00", "utc": "2013-04-21T06:16:30Z", "ms": 1366524989502.3086 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-04-22", "window": { "start": { "local": "2013-04-22T06:15:58+00:00", "utc": "2013-04-22T06:15:58Z", "ms": 1366611358363.159 }, "end": { "local": "2013-04-22T06:15:58+00:00", "utc": "2013-04-22T06:15:58Z", "ms": 1366611358363.159 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:22 on Sun 21 Apr to 03:13 on Mon 22 Apr.", "fact": "2013-04-21T03:22:07Z → 2013-04-22T03:13:16Z" }, { "step": "kaala", "text": "Sunrise is at 06:16 on the 21st and 06:16 on the 22nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10462 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Bamako, 2013: Sunday 21 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": "2013-04-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-21", "confidence": "determinate" } ], "quote": "In Bamako, Kāmadā Ekādaśī 2013 falls on Sunday 21 April. Ekādaśī runs from 03:22 on Sun 21 Apr to 03:13 on Mon 22 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-04-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35216, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-04-23T02:19:19+00:00", "utc": "2013-04-23T02:19:19Z", "ms": 1366683558956.9705 }, "end": { "local": "2013-04-24T00:44:15+00:00", "utc": "2013-04-24T00:44:15Z", "ms": 1366764255289.9358 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-23T02:19:19+00:00", "utc": "2013-04-23T02:19:19Z", "ms": 1366683558956.9705 }, "end": { "local": "2013-04-24T00:44:15+00:00", "utc": "2013-04-24T00:44:15Z", "ms": 1366764255289.9358 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-23", "window": { "start": { "local": "2013-04-23T12:06:15+00:00", "utc": "2013-04-23T12:06:15Z", "ms": 1366718774726.643 }, "end": { "local": "2013-04-23T12:54:15+00:00", "utc": "2013-04-23T12:54:15Z", "ms": 1366721654726.643 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-04-24", "window": { "start": { "local": "2013-04-24T12:06:04+00:00", "utc": "2013-04-24T12:06:04Z", "ms": 1366805163770.6265 }, "end": { "local": "2013-04-24T12:54:04+00:00", "utc": "2013-04-24T12:54:04Z", "ms": 1366808043770.6265 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:19 on Tue 23 Apr to 00:44 on Wed 24 Apr.", "fact": "2013-04-23T02:19:19Z → 2013-04-24T00:44:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 23rd, 12:06–12:54 on the 24th.", "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 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 35216 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Bamako, 2013: Tuesday 23 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": "2013-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-23", "confidence": "determinate" } ], "quote": "In Bamako, Anaṅga Trayodaśī 2013 falls on Tuesday 23 April. Trayodaśī runs from 02:19 on Tue 23 Apr to 00:44 on Wed 24 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-04-23", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16034, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-04-23T02:19:19+00:00", "utc": "2013-04-23T02:19:19Z", "ms": 1366683558956.9705 }, "end": { "local": "2013-04-24T00:44:15+00:00", "utc": "2013-04-24T00:44:15Z", "ms": 1366764255289.9358 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-23T02:19:19+00:00", "utc": "2013-04-23T02:19:19Z", "ms": 1366683558956.9705 }, "end": { "local": "2013-04-24T00:44:15+00:00", "utc": "2013-04-24T00:44:15Z", "ms": 1366764255289.9358 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-04-22", "window": { "start": { "local": "2013-04-22T18:44:54+00:00", "utc": "2013-04-22T18:44:54Z", "ms": 1366656293910.1553 }, "end": { "local": "2013-04-22T20:16:58+00:00", "utc": "2013-04-22T20:16:58Z", "ms": 1366661818428.2664 } }, "covered_min": 0, "window_min": 92, "qualifies": false }, { "local_date": "2013-04-23", "window": { "start": { "local": "2013-04-23T18:45:02+00:00", "utc": "2013-04-23T18:45:02Z", "ms": 1366742701657.2983 }, "end": { "local": "2013-04-23T20:17:01+00:00", "utc": "2013-04-23T20:17:01Z", "ms": 1366748221145.742 } }, "covered_min": 92, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:19 on Tue 23 Apr to 00:44 on Wed 24 Apr.", "fact": "2013-04-23T02:19:19Z → 2013-04-24T00:44:15Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:45–20:17 on the 22nd, 18:45–20:17 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 92 minutes on the 22nd and 92 of 92 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16034 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Tuesday 23 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": "2013-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-23", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Tuesday 23 April. Trayodaśī runs from 02:19 on Tue 23 Apr to 00:44 on Wed 24 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-04-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34815, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-04-24T00:44:15+00:00", "utc": "2013-04-24T00:44:15Z", "ms": 1366764255289.9358 }, "end": { "local": "2013-04-24T22:34:19+00:00", "utc": "2013-04-24T22:34:19Z", "ms": 1366842859210.6033 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-24T00:44:15+00:00", "utc": "2013-04-24T00:44:15Z", "ms": 1366764255289.9358 }, "end": { "local": "2013-04-24T22:34:19+00:00", "utc": "2013-04-24T22:34:19Z", "ms": 1366842859210.6033 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-23", "window": { "start": { "local": "2013-04-23T12:06:15+00:00", "utc": "2013-04-23T12:06:15Z", "ms": 1366718774726.643 }, "end": { "local": "2013-04-23T12:54:15+00:00", "utc": "2013-04-23T12:54:15Z", "ms": 1366721654726.643 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-24", "window": { "start": { "local": "2013-04-24T12:06:04+00:00", "utc": "2013-04-24T12:06:04Z", "ms": 1366805163770.6265 }, "end": { "local": "2013-04-24T12:54:04+00:00", "utc": "2013-04-24T12:54:04Z", "ms": 1366808043770.6265 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:44 on Wed 24 Apr to 22:34 on Wed 24 Apr.", "fact": "2013-04-24T00:44:15Z → 2013-04-24T22:34:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 23rd, 12:06–12:54 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 23rd and 48 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34815 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Bamako, 2013: Wednesday 24 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": "2013-04-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-24", "confidence": "determinate" } ], "quote": "In Bamako, Viṣṇudamanaka Caturdaśī 2013 falls on Wednesday 24 April. Caturdaśī runs from 00:44 on Wed 24 Apr to 22:34 on Wed 24 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25393, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-04-24T22:34:19+00:00", "utc": "2013-04-24T22:34:19Z", "ms": 1366842859210.6033 }, "end": { "local": "2013-04-25T19:57:07+00:00", "utc": "2013-04-25T19:57:07Z", "ms": 1366919826742.1062 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2013-04-24T22:34:19+00:00", "utc": "2013-04-24T22:34:19Z", "ms": 1366842859210.6033 }, "end": { "local": "2013-04-25T19:57:07+00:00", "utc": "2013-04-25T19:57:07Z", "ms": 1366919826742.1062 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-04-24", "window": { "start": { "local": "2013-04-24T12:06:04+00:00", "utc": "2013-04-24T12:06:04Z", "ms": 1366805163770.6265 }, "end": { "local": "2013-04-24T12:54:04+00:00", "utc": "2013-04-24T12:54:04Z", "ms": 1366808043770.6265 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-04-25", "window": { "start": { "local": "2013-04-25T12:05:53+00:00", "utc": "2013-04-25T12:05:53Z", "ms": 1366891553283.8074 }, "end": { "local": "2013-04-25T12:53:53+00:00", "utc": "2013-04-25T12:53:53Z", "ms": 1366894433283.8074 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:34 on Wed 24 Apr to 19:57 on Thu 25 Apr.", "fact": "2013-04-24T22:34:19Z → 2013-04-25T19:57:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 24th, 12:06–12:54 on the 25th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 24th and 48 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25393 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Bamako, 2013: Thursday 25 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": "2013-04-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-25", "confidence": "determinate" } ], "quote": "In Bamako, Caitrī Pūrṇimā 2013 falls on Thursday 25 April. Pūrṇimā runs from 22:34 on Wed 24 Apr to 19:57 on Thu 25 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-04-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35683, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-04-28T10:45:08+00:00", "utc": "2013-04-28T10:45:08Z", "ms": 1367145908207.482 }, "end": { "local": "2013-04-29T07:41:33+00:00", "utc": "2013-04-29T07:41:33Z", "ms": 1367221292614.1223 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-04-28T10:45:08+00:00", "utc": "2013-04-28T10:45:08Z", "ms": 1367145908207.482 }, "end": { "local": "2013-04-29T07:41:33+00:00", "utc": "2013-04-29T07:41:33Z", "ms": 1367221292614.1223 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-04-27", "window": { "start": { "local": "2013-04-27T20:44:40+00:00", "utc": "2013-04-27T20:44:40Z", "ms": 1367095480373.808 }, "end": { "local": "2013-04-27T20:44:40+00:00", "utc": "2013-04-27T20:44:40Z", "ms": 1367095480373.808 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-04-28", "window": { "start": { "local": "2013-04-28T21:46:50+00:00", "utc": "2013-04-28T21:46:50Z", "ms": 1367185609642.689 }, "end": { "local": "2013-04-28T21:46:50+00:00", "utc": "2013-04-28T21:46:50Z", "ms": 1367185609642.689 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:45 on Sun 28 Apr to 07:42 on Mon 29 Apr.", "fact": "2013-04-28T10:45:08Z → 2013-04-29T07:41:33Z" }, { "step": "kaala", "text": "Moonrise is at 20:45 on the 27th and 21:47 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35683 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Sunday 28 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": "2013-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-04-28", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Sunday 28 April. Caturthī runs from 10:45 on Sun 28 Apr to 07:42 on Mon 29 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-04-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-05-05", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34621, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-05-04T20:33:11+00:00", "utc": "2013-05-04T20:33:11Z", "ms": 1367699591337.5933 }, "end": { "local": "2013-05-05T20:22:50+00:00", "utc": "2013-05-05T20:22:50Z", "ms": 1367785369552.5295 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-04T20:33:11+00:00", "utc": "2013-05-04T20:33:11Z", "ms": 1367699591337.5933 }, "end": { "local": "2013-05-05T20:22:50+00:00", "utc": "2013-05-05T20:22:50Z", "ms": 1367785369552.5295 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-05-05", "window": { "start": { "local": "2013-05-05T06:10:13+00:00", "utc": "2013-05-05T06:10:13Z", "ms": 1367734212745.2893 }, "end": { "local": "2013-05-05T06:10:13+00:00", "utc": "2013-05-05T06:10:13Z", "ms": 1367734212745.2893 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-05-06", "window": { "start": { "local": "2013-05-06T06:09:51+00:00", "utc": "2013-05-06T06:09:51Z", "ms": 1367820591313.978 }, "end": { "local": "2013-05-06T06:09:51+00:00", "utc": "2013-05-06T06:09:51Z", "ms": 1367820591313.978 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:33 on Sat 4 May to 20:23 on Sun 5 May.", "fact": "2013-05-04T20:33:11Z → 2013-05-05T20:22:50Z" }, { "step": "kaala", "text": "Sunrise is at 06:10 on the 5th and 06:10 on the 6th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 5th and is not on the 6th.", "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 34621 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Bamako, 2013: Sunday 5 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": "2013-05-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-05", "confidence": "determinate" } ], "quote": "In Bamako, Varūthinī Ekādaśī 2013 falls on Sunday 5 May. Ekādaśī runs from 20:33 on Sat 4 May to 20:23 on Sun 5 May and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-05-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-05-07", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1475, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-05-06T20:42:47+00:00", "utc": "2013-05-06T20:42:47Z", "ms": 1367872966869.5132 }, "end": { "local": "2013-05-07T21:31:43+00:00", "utc": "2013-05-07T21:31:43Z", "ms": 1367962302938.1902 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-06T20:42:47+00:00", "utc": "2013-05-06T20:42:47Z", "ms": 1367872966869.5132 }, "end": { "local": "2013-05-07T21:31:43+00:00", "utc": "2013-05-07T21:31:43Z", "ms": 1367962302938.1902 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-05-06", "window": { "start": { "local": "2013-05-06T18:47:14+00:00", "utc": "2013-05-06T18:47:14Z", "ms": 1367866034009.9324 }, "end": { "local": "2013-05-06T20:18:12+00:00", "utc": "2013-05-06T20:18:12Z", "ms": 1367871492232.5605 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "2013-05-07", "window": { "start": { "local": "2013-05-07T18:47:27+00:00", "utc": "2013-05-07T18:47:27Z", "ms": 1367952446737.5757 }, "end": { "local": "2013-05-07T20:18:21+00:00", "utc": "2013-05-07T20:18:21Z", "ms": 1367957900619.1042 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:43 on Mon 6 May to 21:32 on Tue 7 May.", "fact": "2013-05-06T20:42:47Z → 2013-05-07T21:31:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:18 on the 6th, 18:47–20:18 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 91 minutes on the 6th and 91 of 91 on the 7th.", "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 1475 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Tuesday 7 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": "2013-05-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-07", "confidence": "boundary" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Tuesday 7 May. Trayodaśī runs from 20:43 on Mon 6 May to 21:32 on Tue 7 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-05-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-05-07", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4591, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-05-07T21:31:43+00:00", "utc": "2013-05-07T21:31:43Z", "ms": 1367962302938.1902 }, "end": { "local": "2013-05-08T22:47:45+00:00", "utc": "2013-05-08T22:47:45Z", "ms": 1368053264874.0615 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-07T21:31:43+00:00", "utc": "2013-05-07T21:31:43Z", "ms": 1367962302938.1902 }, "end": { "local": "2013-05-08T22:47:45+00:00", "utc": "2013-05-08T22:47:45Z", "ms": 1368053264874.0615 } }, "kaala": "nishita", "days": [ { "local_date": "2013-05-07", "window": { "start": { "local": "2013-05-08T00:04:19+00:00", "utc": "2013-05-08T00:04:19Z", "ms": 1367971458793.3079 }, "end": { "local": "2013-05-08T00:52:19+00:00", "utc": "2013-05-08T00:52:19Z", "ms": 1367974338793.3079 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-05-08", "window": { "start": { "local": "2013-05-09T00:04:16+00:00", "utc": "2013-05-09T00:04:16Z", "ms": 1368057855820.5847 }, "end": { "local": "2013-05-09T00:52:16+00:00", "utc": "2013-05-09T00:52:16Z", "ms": 1368060735820.5847 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 21:32 on Tue 7 May to 22:48 on Wed 8 May.", "fact": "2013-05-07T21:31:43Z → 2013-05-08T22:47:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:04–00:52 on the 7th, 00:04–00:52 on the 8th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4591 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Tuesday 7 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": "2013-05-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-07", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Tuesday 7 May. Caturdaśī runs from 21:32 on Tue 7 May to 22:48 on Wed 8 May and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-05-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30595, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-05-12T04:48:53+00:00", "utc": "2013-05-12T04:48:53Z", "ms": 1368334133145.471 }, "end": { "local": "2013-05-13T07:17:58+00:00", "utc": "2013-05-13T07:17:58Z", "ms": 1368429477901.18 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-12T04:48:53+00:00", "utc": "2013-05-12T04:48:53Z", "ms": 1368334133145.471 }, "end": { "local": "2013-05-13T07:17:58+00:00", "utc": "2013-05-13T07:17:58Z", "ms": 1368429477901.18 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-05-11", "window": { "start": { "local": "2013-05-11T18:48:21+00:00", "utc": "2013-05-11T18:48:21Z", "ms": 1368298101038.5566 }, "end": { "local": "2013-05-11T20:18:58+00:00", "utc": "2013-05-11T20:18:58Z", "ms": 1368303538189.2373 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "2013-05-12", "window": { "start": { "local": "2013-05-12T18:48:35+00:00", "utc": "2013-05-12T18:48:35Z", "ms": 1368384515412.8179 }, "end": { "local": "2013-05-12T20:19:09+00:00", "utc": "2013-05-12T20:19:09Z", "ms": 1368389948548.361 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 04:49 on Sun 12 May to 07:18 on Mon 13 May.", "fact": "2013-05-12T04:48:53Z → 2013-05-13T07:17:58Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:48–20:19 on the 11th, 18:49–20:19 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 0 of 91 minutes on the 11th and 91 of 91 on the 12th.", "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 30595 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Bamako, 2013: Sunday 12 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": "2013-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-12", "confidence": "determinate" } ], "quote": "In Bamako, Paraśurāma Jayantī 2013 falls on Sunday 12 May. Tṛtīyā runs from 04:49 on Sun 12 May to 07:18 on Mon 13 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4214, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-05-12T04:48:53+00:00", "utc": "2013-05-12T04:48:53Z", "ms": 1368334133145.471 }, "end": { "local": "2013-05-13T07:17:58+00:00", "utc": "2013-05-13T07:17:58Z", "ms": 1368429477901.18 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-12T04:48:53+00:00", "utc": "2013-05-12T04:48:53Z", "ms": 1368334133145.471 }, "end": { "local": "2013-05-13T07:17:58+00:00", "utc": "2013-05-13T07:17:58Z", "ms": 1368429477901.18 } }, "kaala": "purvahna", "days": [ { "local_date": "2013-05-12", "window": { "start": { "local": "2013-05-12T06:08:00+00:00", "utc": "2013-05-12T06:08:00Z", "ms": 1368338879668.662 }, "end": { "local": "2013-05-12T10:21:32+00:00", "utc": "2013-05-12T10:21:32Z", "ms": 1368354091583.3806 } }, "covered_min": 254, "window_min": 254, "qualifies": true }, { "local_date": "2013-05-13", "window": { "start": { "local": "2013-05-13T06:07:44+00:00", "utc": "2013-05-13T06:07:44Z", "ms": 1368425263929.3916 }, "end": { "local": "2013-05-13T10:21:26+00:00", "utc": "2013-05-13T10:21:26Z", "ms": 1368440485981.2273 } }, "covered_min": 70, "window_min": 254, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 04:49 on Sun 12 May to 07:18 on Mon 13 May.", "fact": "2013-05-12T04:48:53Z → 2013-05-13T07:17:58Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:08–10:22 on the 12th, 06:08–10:21 on the 13th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 254 of 254 minutes on the 12th and 70 of 254 on the 13th.", "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 4214 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Bamako, 2013: Monday 13 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": "2013-05-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-13", "confidence": "determinate" } ], "quote": "In Bamako, Akṣaya Tṛtīyā 2013 falls on Monday 13 May. Tṛtīyā runs from 04:49 on Sun 12 May to 07:18 on Mon 13 May and covers 70 of 254 minutes of pūrvāhṇa that forenoon. It also reaches the previous forenoon for 254 minutes; by the rule the second forenoon is taken.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-05-13", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8086, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-05-13T07:17:58+00:00", "utc": "2013-05-13T07:17:58Z", "ms": 1368429477901.18 }, "end": { "local": "2013-05-14T09:49:31+00:00", "utc": "2013-05-14T09:49:31Z", "ms": 1368524971084.0159 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-13T07:17:58+00:00", "utc": "2013-05-13T07:17:58Z", "ms": 1368429477901.18 }, "end": { "local": "2013-05-14T09:49:31+00:00", "utc": "2013-05-14T09:49:31Z", "ms": 1368524971084.0159 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-13", "window": { "start": { "local": "2013-05-13T12:04:17+00:00", "utc": "2013-05-13T12:04:17Z", "ms": 1368446657007.145 }, "end": { "local": "2013-05-13T12:52:17+00:00", "utc": "2013-05-13T12:52:17Z", "ms": 1368449537007.145 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-05-14", "window": { "start": { "local": "2013-05-14T12:04:17+00:00", "utc": "2013-05-14T12:04:17Z", "ms": 1368533057030.8472 }, "end": { "local": "2013-05-14T12:52:17+00:00", "utc": "2013-05-14T12:52:17Z", "ms": 1368535937030.8472 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:18 on Mon 13 May to 09:50 on Tue 14 May.", "fact": "2013-05-13T07:17:58Z → 2013-05-14T09:49:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 13th, 12:04–12:52 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 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. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8086 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Monday 13 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": "2013-05-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-13", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Monday 13 May. Caturthī runs from 07:18 on Mon 13 May to 09:50 on Tue 14 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-05-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-14", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 576, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-05-14T09:49:31+00:00", "utc": "2013-05-14T09:49:31Z", "ms": 1368524971084.0159 }, "end": { "local": "2013-05-15T12:13:54+00:00", "utc": "2013-05-15T12:13:54Z", "ms": 1368620033624.8394 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-14T09:49:31+00:00", "utc": "2013-05-14T09:49:31Z", "ms": 1368524971084.0159 }, "end": { "local": "2013-05-15T12:13:54+00:00", "utc": "2013-05-15T12:13:54Z", "ms": 1368620033624.8394 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-14", "window": { "start": { "local": "2013-05-14T12:04:17+00:00", "utc": "2013-05-14T12:04:17Z", "ms": 1368533057030.8472 }, "end": { "local": "2013-05-14T12:52:17+00:00", "utc": "2013-05-14T12:52:17Z", "ms": 1368535937030.8472 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-05-15", "window": { "start": { "local": "2013-05-15T12:04:18+00:00", "utc": "2013-05-15T12:04:18Z", "ms": 1368619457606.8906 }, "end": { "local": "2013-05-15T12:52:18+00:00", "utc": "2013-05-15T12:52:18Z", "ms": 1368622337606.8906 } }, "covered_min": 10, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:50 on Tue 14 May to 12:14 on Wed 15 May.", "fact": "2013-05-14T09:49:31Z → 2013-05-15T12:13:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 14th, 12:04–12:52 on the 15th.", "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 14th and 10 of 48 on the 15th.", "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 576 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Bamako, 2013: Tuesday 14 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": "2013-05-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-14", "confidence": "boundary" } ], "quote": "In Bamako, Śaṅkara Jayantī 2013 falls on Tuesday 14 May. Pañcamī runs from 09:50 on Tue 14 May to 12:14 on Wed 15 May and covers all of madhyāhna that midday. It also reaches the next midday for 10 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/bamako/festivals/2013/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": "/bamako/festivals/2013/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5290, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-05-16T14:20:29+00:00", "utc": "2013-05-16T14:20:29Z", "ms": 1368714028956.279 }, "end": { "local": "2013-05-17T15:58:50+00:00", "utc": "2013-05-17T15:58:50Z", "ms": 1368806330175.455 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-16T14:20:29+00:00", "utc": "2013-05-16T14:20:29Z", "ms": 1368714028956.279 }, "end": { "local": "2013-05-17T15:58:50+00:00", "utc": "2013-05-17T15:58:50Z", "ms": 1368806330175.455 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-16", "window": { "start": { "local": "2013-05-16T12:04:19+00:00", "utc": "2013-05-16T12:04:19Z", "ms": 1368705858729.9253 }, "end": { "local": "2013-05-16T12:52:19+00:00", "utc": "2013-05-16T12:52:19Z", "ms": 1368708738729.9253 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-05-17", "window": { "start": { "local": "2013-05-17T12:04:20+00:00", "utc": "2013-05-17T12:04:20Z", "ms": 1368792260394.2488 }, "end": { "local": "2013-05-17T12:52:20+00:00", "utc": "2013-05-17T12:52:20Z", "ms": 1368795140394.2488 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 14:20 on Thu 16 May to 15:59 on Fri 17 May.", "fact": "2013-05-16T14:20:29Z → 2013-05-17T15:58:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 16th, 12:04–12:52 on the 17th.", "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 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 5290 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Bamako, 2013: Friday 17 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": "2013-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-17", "confidence": "determinate" } ], "quote": "In Bamako, Gaṅgotpatti (Ganga Saptami) 2013 falls on Friday 17 May. Saptamī runs from 14:20 on Thu 16 May to 15:59 on Fri 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-05-21", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33996, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-05-20T16:48:20+00:00", "utc": "2013-05-20T16:48:20Z", "ms": 1369068500300.2178 }, "end": { "local": "2013-05-21T15:32:44+00:00", "utc": "2013-05-21T15:32:44Z", "ms": 1369150363643.622 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-20T16:48:20+00:00", "utc": "2013-05-20T16:48:20Z", "ms": 1369068500300.2178 }, "end": { "local": "2013-05-21T15:32:44+00:00", "utc": "2013-05-21T15:32:44Z", "ms": 1369150363643.622 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-05-20", "window": { "start": { "local": "2013-05-20T06:06:17+00:00", "utc": "2013-05-20T06:06:17Z", "ms": 1369029977061.016 }, "end": { "local": "2013-05-20T06:06:17+00:00", "utc": "2013-05-20T06:06:17Z", "ms": 1369029977061.016 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-05-21", "window": { "start": { "local": "2013-05-21T06:06:08+00:00", "utc": "2013-05-21T06:06:08Z", "ms": 1369116367996.7996 }, "end": { "local": "2013-05-21T06:06:08+00:00", "utc": "2013-05-21T06:06:08Z", "ms": 1369116367996.7996 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:48 on Mon 20 May to 15:33 on Tue 21 May.", "fact": "2013-05-20T16:48:20Z → 2013-05-21T15:32:44Z" }, { "step": "kaala", "text": "Sunrise is at 06:06 on the 20th and 06:06 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 20th and is on the 21st.", "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 33996 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Bamako, 2013: Tuesday 21 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": "2013-05-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-21", "confidence": "determinate" } ], "quote": "In Bamako, Mohinī Ekādaśī 2013 falls on Tuesday 21 May. Ekādaśī runs from 16:48 on Mon 20 May to 15:33 on Tue 21 May and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-05-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2483, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-05-21T15:32:44+00:00", "utc": "2013-05-21T15:32:44Z", "ms": 1369150363643.622 }, "end": { "local": "2013-05-22T13:33:59+00:00", "utc": "2013-05-22T13:33:59Z", "ms": 1369229639393.6877 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-21T15:32:44+00:00", "utc": "2013-05-21T15:32:44Z", "ms": 1369150363643.622 }, "end": { "local": "2013-05-22T13:33:59+00:00", "utc": "2013-05-22T13:33:59Z", "ms": 1369229639393.6877 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-21", "window": { "start": { "local": "2013-05-21T12:04:32+00:00", "utc": "2013-05-21T12:04:32Z", "ms": 1369137872342.5352 }, "end": { "local": "2013-05-21T12:52:32+00:00", "utc": "2013-05-21T12:52:32Z", "ms": 1369140752342.5352 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-05-22", "window": { "start": { "local": "2013-05-22T12:04:37+00:00", "utc": "2013-05-22T12:04:37Z", "ms": 1369224276621.7188 }, "end": { "local": "2013-05-22T12:52:37+00:00", "utc": "2013-05-22T12:52:37Z", "ms": 1369227156621.7188 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 15:33 on Tue 21 May to 13:34 on Wed 22 May.", "fact": "2013-05-21T15:32:44Z → 2013-05-22T13:33:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 21st, 12:05–12:53 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2483 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Bamako, 2013: Wednesday 22 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": "2013-05-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-22", "confidence": "determinate" } ], "quote": "In Bamako, Paraśurāma Dvādaśī 2013 falls on Wednesday 22 May. Dvādaśī runs from 15:33 on Tue 21 May to 13:34 on Wed 22 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2483, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-05-21T15:32:44+00:00", "utc": "2013-05-21T15:32:44Z", "ms": 1369150363643.622 }, "end": { "local": "2013-05-22T13:33:59+00:00", "utc": "2013-05-22T13:33:59Z", "ms": 1369229639393.6877 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-21T15:32:44+00:00", "utc": "2013-05-21T15:32:44Z", "ms": 1369150363643.622 }, "end": { "local": "2013-05-22T13:33:59+00:00", "utc": "2013-05-22T13:33:59Z", "ms": 1369229639393.6877 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-21", "window": { "start": { "local": "2013-05-21T12:04:32+00:00", "utc": "2013-05-21T12:04:32Z", "ms": 1369137872342.5352 }, "end": { "local": "2013-05-21T12:52:32+00:00", "utc": "2013-05-21T12:52:32Z", "ms": 1369140752342.5352 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-05-22", "window": { "start": { "local": "2013-05-22T12:04:37+00:00", "utc": "2013-05-22T12:04:37Z", "ms": 1369224276621.7188 }, "end": { "local": "2013-05-22T12:52:37+00:00", "utc": "2013-05-22T12:52:37Z", "ms": 1369227156621.7188 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 15:33 on Tue 21 May to 13:34 on Wed 22 May.", "fact": "2013-05-21T15:32:44Z → 2013-05-22T13:33:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 21st, 12:05–12:53 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2483 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Bamako, 2013: Wednesday 22 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": "2013-05-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-22", "confidence": "determinate" } ], "quote": "In Bamako, Rukmiṇī Dvādaśī 2013 falls on Wednesday 22 May. Dvādaśī runs from 15:33 on Tue 21 May to 13:34 on Wed 22 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-05-22", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19034, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-05-22T13:33:59+00:00", "utc": "2013-05-22T13:33:59Z", "ms": 1369229639393.6877 }, "end": { "local": "2013-05-23T10:57:53+00:00", "utc": "2013-05-23T10:57:53Z", "ms": 1369306672933.5908 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-22T13:33:59+00:00", "utc": "2013-05-22T13:33:59Z", "ms": 1369229639393.6877 }, "end": { "local": "2013-05-23T10:57:53+00:00", "utc": "2013-05-23T10:57:53Z", "ms": 1369306672933.5908 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-05-22", "window": { "start": { "local": "2013-05-22T18:51:13+00:00", "utc": "2013-05-22T18:51:13Z", "ms": 1369248673471.8076 }, "end": { "local": "2013-05-22T20:21:11+00:00", "utc": "2013-05-22T20:21:11Z", "ms": 1369254070660.4346 } }, "covered_min": 90, "window_min": 90, "qualifies": true }, { "local_date": "2013-05-23", "window": { "start": { "local": "2013-05-23T18:51:30+00:00", "utc": "2013-05-23T18:51:30Z", "ms": 1369335090425.8818 }, "end": { "local": "2013-05-23T20:21:24+00:00", "utc": "2013-05-23T20:21:24Z", "ms": 1369340484481.4458 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:34 on Wed 22 May to 10:58 on Thu 23 May.", "fact": "2013-05-22T13:33:59Z → 2013-05-23T10:57:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:21 on the 22nd, 18:52–20:21 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 90 of 90 minutes on the 22nd and 0 of 90 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19034 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Wednesday 22 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": "2013-05-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-22", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Wednesday 22 May. Trayodaśī runs from 13:34 on Wed 22 May to 10:58 on Thu 23 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-05-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28417, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-05-23T10:57:53+00:00", "utc": "2013-05-23T10:57:53Z", "ms": 1369306672933.5908 }, "end": { "local": "2013-05-24T07:51:57+00:00", "utc": "2013-05-24T07:51:57Z", "ms": 1369381916933.8474 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-23T10:57:53+00:00", "utc": "2013-05-23T10:57:53Z", "ms": 1369306672933.5908 }, "end": { "local": "2013-05-24T07:51:57+00:00", "utc": "2013-05-24T07:51:57Z", "ms": 1369381916933.8474 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-05-23", "window": { "start": { "local": "2013-05-23T18:51:30+00:00", "utc": "2013-05-23T18:51:30Z", "ms": 1369335090425.8818 }, "end": { "local": "2013-05-23T20:21:24+00:00", "utc": "2013-05-23T20:21:24Z", "ms": 1369340484481.4458 } }, "covered_min": 90, "window_min": 90, "qualifies": true }, { "local_date": "2013-05-24", "window": { "start": { "local": "2013-05-24T18:51:48+00:00", "utc": "2013-05-24T18:51:48Z", "ms": 1369421507538.7283 }, "end": { "local": "2013-05-24T20:21:39+00:00", "utc": "2013-05-24T20:21:39Z", "ms": 1369426898552.3835 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:58 on Thu 23 May to 07:52 on Fri 24 May.", "fact": "2013-05-23T10:57:53Z → 2013-05-24T07:51:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:52–20:21 on the 23rd, 18:52–20:22 on the 24th.", "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 23rd and 0 of 90 on the 24th.", "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 28417 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Bamako, 2013: Thursday 23 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": "2013-05-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-23", "confidence": "determinate" } ], "quote": "In Bamako, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2013 falls on Thursday 23 May. Caturdaśī runs from 10:58 on Thu 23 May to 07:52 on Fri 24 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15170, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-05-24T07:51:57+00:00", "utc": "2013-05-24T07:51:57Z", "ms": 1369381916933.8474 }, "end": { "local": "2013-05-25T04:24:56+00:00", "utc": "2013-05-25T04:24:56Z", "ms": 1369455895673.3435 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-24T07:51:57+00:00", "utc": "2013-05-24T07:51:57Z", "ms": 1369381916933.8474 }, "end": { "local": "2013-05-25T04:24:56+00:00", "utc": "2013-05-25T04:24:56Z", "ms": 1369455895673.3435 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-24", "window": { "start": { "local": "2013-05-24T12:04:47+00:00", "utc": "2013-05-24T12:04:47Z", "ms": 1369397086690.6702 }, "end": { "local": "2013-05-24T12:52:47+00:00", "utc": "2013-05-24T12:52:47Z", "ms": 1369399966690.6702 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-05-25", "window": { "start": { "local": "2013-05-25T12:04:52+00:00", "utc": "2013-05-25T12:04:52Z", "ms": 1369483492469.8716 }, "end": { "local": "2013-05-25T12:52:52+00:00", "utc": "2013-05-25T12:52:52Z", "ms": 1369486372469.8716 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:52 on Fri 24 May to 04:25 on Sat 25 May.", "fact": "2013-05-24T07:51:57Z → 2013-05-25T04:24:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 24th, 12:05–12:53 on the 25th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 24th and 0 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15170 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Bamako, 2013: Friday 24 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": "2013-05-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-24", "confidence": "determinate" } ], "quote": "In Bamako, Buddha Pūrṇimā 2013 falls on Friday 24 May. Pūrṇimā runs from 07:52 on Fri 24 May to 04:25 on Sat 25 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15170, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-05-24T07:51:57+00:00", "utc": "2013-05-24T07:51:57Z", "ms": 1369381916933.8474 }, "end": { "local": "2013-05-25T04:24:56+00:00", "utc": "2013-05-25T04:24:56Z", "ms": 1369455895673.3435 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-24T07:51:57+00:00", "utc": "2013-05-24T07:51:57Z", "ms": 1369381916933.8474 }, "end": { "local": "2013-05-25T04:24:56+00:00", "utc": "2013-05-25T04:24:56Z", "ms": 1369455895673.3435 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-05-24", "window": { "start": { "local": "2013-05-24T12:04:47+00:00", "utc": "2013-05-24T12:04:47Z", "ms": 1369397086690.6702 }, "end": { "local": "2013-05-24T12:52:47+00:00", "utc": "2013-05-24T12:52:47Z", "ms": 1369399966690.6702 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-05-25", "window": { "start": { "local": "2013-05-25T12:04:52+00:00", "utc": "2013-05-25T12:04:52Z", "ms": 1369483492469.8716 }, "end": { "local": "2013-05-25T12:52:52+00:00", "utc": "2013-05-25T12:52:52Z", "ms": 1369486372469.8716 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:52 on Fri 24 May to 04:25 on Sat 25 May.", "fact": "2013-05-24T07:51:57Z → 2013-05-25T04:24:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 24th, 12:05–12:53 on the 25th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 24th and 0 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15170 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Bamako, 2013: Friday 24 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": "2013-05-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-24", "confidence": "determinate" } ], "quote": "In Bamako, Sampat Gaurī Vrata 2013 falls on Friday 24 May. Pūrṇimā runs from 07:52 on Fri 24 May to 04:25 on Sat 25 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-05-27", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-05-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14325, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-05-27T17:32:57+00:00", "utc": "2013-05-27T17:32:57Z", "ms": 1369675977376.174 }, "end": { "local": "2013-05-28T14:17:21+00:00", "utc": "2013-05-28T14:17:21Z", "ms": 1369750640959.001 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-05-27T17:32:57+00:00", "utc": "2013-05-27T17:32:57Z", "ms": 1369675977376.174 }, "end": { "local": "2013-05-28T14:17:21+00:00", "utc": "2013-05-28T14:17:21Z", "ms": 1369750640959.001 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-05-27", "window": { "start": { "local": "2013-05-27T21:31:43+00:00", "utc": "2013-05-27T21:31:43Z", "ms": 1369690302778.298 }, "end": { "local": "2013-05-27T21:31:43+00:00", "utc": "2013-05-27T21:31:43Z", "ms": 1369690302778.298 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-05-28", "window": { "start": { "local": "2013-05-28T22:27:15+00:00", "utc": "2013-05-28T22:27:15Z", "ms": 1369780034642.9026 }, "end": { "local": "2013-05-28T22:27:15+00:00", "utc": "2013-05-28T22:27:15Z", "ms": 1369780034642.9026 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:33 on Mon 27 May to 14:17 on Tue 28 May.", "fact": "2013-05-27T17:32:57Z → 2013-05-28T14:17:21Z" }, { "step": "kaala", "text": "Moonrise is at 21:32 on the 27th and 22:27 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 27th and is not on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14325 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Monday 27 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-05-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-05-27", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Monday 27 May. Caturthī runs from 17:33 on Mon 27 May to 14:17 on Tue 28 May and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-05-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-06-04", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2466, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-06-03T06:46:32+00:00", "utc": "2013-06-03T06:46:32Z", "ms": 1370241992347.7373 }, "end": { "local": "2013-06-04T07:48:46+00:00", "utc": "2013-06-04T07:48:46Z", "ms": 1370332126051.952 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-03T06:46:32+00:00", "utc": "2013-06-03T06:46:32Z", "ms": 1370241992347.7373 }, "end": { "local": "2013-06-04T07:48:46+00:00", "utc": "2013-06-04T07:48:46Z", "ms": 1370332126051.952 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-06-03", "window": { "start": { "local": "2013-06-03T06:05:26+00:00", "utc": "2013-06-03T06:05:26Z", "ms": 1370239526481.811 }, "end": { "local": "2013-06-03T06:05:26+00:00", "utc": "2013-06-03T06:05:26Z", "ms": 1370239526481.811 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-06-04", "window": { "start": { "local": "2013-06-04T06:05:29+00:00", "utc": "2013-06-04T06:05:29Z", "ms": 1370325929024.3665 }, "end": { "local": "2013-06-04T06:05:29+00:00", "utc": "2013-06-04T06:05:29Z", "ms": 1370325929024.3665 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:47 on Mon 3 Jun to 07:49 on Tue 4 Jun.", "fact": "2013-06-03T06:46:32Z → 2013-06-04T07:48:46Z" }, { "step": "kaala", "text": "Sunrise is at 06:05 on the 3rd and 06:05 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 2466 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Bamako, 2013: Tuesday 4 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": "2013-06-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-04", "confidence": "determinate" } ], "quote": "In Bamako, Aparā Ekādaśī 2013 falls on Tuesday 4 June. Ekādaśī runs from 06:47 on Mon 3 Jun to 07:49 on Tue 4 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-06-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-06-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27459, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-06-05T09:21:27+00:00", "utc": "2013-06-05T09:21:27Z", "ms": 1370424086587.5562 }, "end": { "local": "2013-06-06T11:17:59+00:00", "utc": "2013-06-06T11:17:59Z", "ms": 1370517478664.1067 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-05T09:21:27+00:00", "utc": "2013-06-05T09:21:27Z", "ms": 1370424086587.5562 }, "end": { "local": "2013-06-06T11:17:59+00:00", "utc": "2013-06-06T11:17:59Z", "ms": 1370517478664.1067 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-06-05", "window": { "start": { "local": "2013-06-05T18:55:20+00:00", "utc": "2013-06-05T18:55:20Z", "ms": 1370458519845.2961 }, "end": { "local": "2013-06-05T20:24:42+00:00", "utc": "2013-06-05T20:24:42Z", "ms": 1370463882051.622 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "2013-06-06", "window": { "start": { "local": "2013-06-06T18:55:38+00:00", "utc": "2013-06-06T18:55:38Z", "ms": 1370544937500.4246 }, "end": { "local": "2013-06-06T20:24:58+00:00", "utc": "2013-06-06T20:24:58Z", "ms": 1370550297991.4775 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:21 on Wed 5 Jun to 11:18 on Thu 6 Jun.", "fact": "2013-06-05T09:21:27Z → 2013-06-06T11:17:59Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:55–20:25 on the 5th, 18:56–20:25 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 89 of 89 minutes on the 5th and 0 of 89 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 27459 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Wednesday 5 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": "2013-06-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-05", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Wednesday 5 June. Trayodaśī runs from 09:21 on Wed 5 Jun to 11:18 on Thu 6 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-06-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-06-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37411, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-06-06T11:17:59+00:00", "utc": "2013-06-06T11:17:59Z", "ms": 1370517478664.1067 }, "end": { "local": "2013-06-07T13:31:43+00:00", "utc": "2013-06-07T13:31:43Z", "ms": 1370611902808.603 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-06T11:17:59+00:00", "utc": "2013-06-06T11:17:59Z", "ms": 1370517478664.1067 }, "end": { "local": "2013-06-07T13:31:43+00:00", "utc": "2013-06-07T13:31:43Z", "ms": 1370611902808.603 } }, "kaala": "nishita", "days": [ { "local_date": "2013-06-05", "window": { "start": { "local": "2013-06-06T00:06:28+00:00", "utc": "2013-06-06T00:06:28Z", "ms": 1370477188119.0186 }, "end": { "local": "2013-06-06T00:54:28+00:00", "utc": "2013-06-06T00:54:28Z", "ms": 1370480068119.0186 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-06-06", "window": { "start": { "local": "2013-06-07T00:06:39+00:00", "utc": "2013-06-07T00:06:39Z", "ms": 1370563599341.8735 }, "end": { "local": "2013-06-07T00:54:39+00:00", "utc": "2013-06-07T00:54:39Z", "ms": 1370566479341.8735 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:18 on Thu 6 Jun to 13:32 on Fri 7 Jun.", "fact": "2013-06-06T11:17:59Z → 2013-06-07T13:31:43Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 5th, 00:07–00:55 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 37411 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Thursday 6 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": "2013-06-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-06", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Thursday 6 June. Caturdaśī runs from 11:18 on Thu 6 Jun to 13:32 on Fri 7 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-06-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28762, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-06-10T20:54:45+00:00", "utc": "2013-06-10T20:54:45Z", "ms": 1370897684870.9128 }, "end": { "local": "2013-06-11T23:16:41+00:00", "utc": "2013-06-11T23:16:41Z", "ms": 1370992601027.466 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-10T20:54:45+00:00", "utc": "2013-06-10T20:54:45Z", "ms": 1370897684870.9128 }, "end": { "local": "2013-06-11T23:16:41+00:00", "utc": "2013-06-11T23:16:41Z", "ms": 1370992601027.466 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-06-10", "window": { "start": { "local": "2013-06-10T12:07:23+00:00", "utc": "2013-06-10T12:07:23Z", "ms": 1370866043181.3408 }, "end": { "local": "2013-06-10T12:55:23+00:00", "utc": "2013-06-10T12:55:23Z", "ms": 1370868923181.3408 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-06-11", "window": { "start": { "local": "2013-06-11T12:07:35+00:00", "utc": "2013-06-11T12:07:35Z", "ms": 1370952455320.084 }, "end": { "local": "2013-06-11T12:55:35+00:00", "utc": "2013-06-11T12:55:35Z", "ms": 1370955335320.084 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 20:55 on Mon 10 Jun to 23:17 on Tue 11 Jun.", "fact": "2013-06-10T20:54:45Z → 2013-06-11T23:16:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 10th, 12:08–12:56 on the 11th.", "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 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 28762 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Bamako, 2013: Tuesday 11 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": "2013-06-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-11", "confidence": "determinate" } ], "quote": "In Bamako, Rambhā Tṛtīyā 2013 falls on Tuesday 11 June. Tṛtīyā runs from 20:55 on Mon 10 Jun to 23:17 on Tue 11 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-06-12", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37266, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-06-11T23:16:41+00:00", "utc": "2013-06-11T23:16:41Z", "ms": 1370992601027.466 }, "end": { "local": "2013-06-13T01:25:07+00:00", "utc": "2013-06-13T01:25:07Z", "ms": 1371086707176.569 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-11T23:16:41+00:00", "utc": "2013-06-11T23:16:41Z", "ms": 1370992601027.466 }, "end": { "local": "2013-06-13T01:25:07+00:00", "utc": "2013-06-13T01:25:07Z", "ms": 1371086707176.569 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-06-11", "window": { "start": { "local": "2013-06-11T12:07:35+00:00", "utc": "2013-06-11T12:07:35Z", "ms": 1370952455320.084 }, "end": { "local": "2013-06-11T12:55:35+00:00", "utc": "2013-06-11T12:55:35Z", "ms": 1370955335320.084 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-06-12", "window": { "start": { "local": "2013-06-12T12:07:48+00:00", "utc": "2013-06-12T12:07:48Z", "ms": 1371038867641.0347 }, "end": { "local": "2013-06-12T12:55:48+00:00", "utc": "2013-06-12T12:55:48Z", "ms": 1371041747641.0347 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:17 on Tue 11 Jun to 01:25 on Thu 13 Jun.", "fact": "2013-06-11T23:16:41Z → 2013-06-13T01:25:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 11th, 12:08–12:56 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37266 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Wednesday 12 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": "2013-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-12", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Wednesday 12 June. Caturthī runs from 23:17 on Tue 11 Jun to 01:25 on Thu 13 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-06-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27368, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-06-14T03:12:49+00:00", "utc": "2013-06-14T03:12:49Z", "ms": 1371179568800.1924 }, "end": { "local": "2013-06-15T04:32:17+00:00", "utc": "2013-06-15T04:32:17Z", "ms": 1371270737435.3455 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-14T03:12:49+00:00", "utc": "2013-06-14T03:12:49Z", "ms": 1371179568800.1924 }, "end": { "local": "2013-06-15T04:32:17+00:00", "utc": "2013-06-15T04:32:17Z", "ms": 1371270737435.3455 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-06-14", "window": { "start": { "local": "2013-06-14T12:08:13+00:00", "utc": "2013-06-14T12:08:13Z", "ms": 1371211692728.9011 }, "end": { "local": "2013-06-14T12:56:13+00:00", "utc": "2013-06-14T12:56:13Z", "ms": 1371214572728.9011 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-06-15", "window": { "start": { "local": "2013-06-15T12:08:25+00:00", "utc": "2013-06-15T12:08:25Z", "ms": 1371298105445.691 }, "end": { "local": "2013-06-15T12:56:25+00:00", "utc": "2013-06-15T12:56:25Z", "ms": 1371300985445.691 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 03:13 on Fri 14 Jun to 04:32 on Sat 15 Jun.", "fact": "2013-06-14T03:12:49Z → 2013-06-15T04:32:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 14th, 12:08–12:56 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27368 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Bamako, 2013: Friday 14 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": "2013-06-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-14", "confidence": "determinate" } ], "quote": "In Bamako, Araṇya Gaurī Vrata 2013 falls on Friday 14 June. Ṣaṣṭhī runs from 03:13 on Fri 14 Jun to 04:32 on Sat 15 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27368, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-06-14T03:12:49+00:00", "utc": "2013-06-14T03:12:49Z", "ms": 1371179568800.1924 }, "end": { "local": "2013-06-15T04:32:17+00:00", "utc": "2013-06-15T04:32:17Z", "ms": 1371270737435.3455 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-14T03:12:49+00:00", "utc": "2013-06-14T03:12:49Z", "ms": 1371179568800.1924 }, "end": { "local": "2013-06-15T04:32:17+00:00", "utc": "2013-06-15T04:32:17Z", "ms": 1371270737435.3455 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-06-14", "window": { "start": { "local": "2013-06-14T12:08:13+00:00", "utc": "2013-06-14T12:08:13Z", "ms": 1371211692728.9011 }, "end": { "local": "2013-06-14T12:56:13+00:00", "utc": "2013-06-14T12:56:13Z", "ms": 1371214572728.9011 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-06-15", "window": { "start": { "local": "2013-06-15T12:08:25+00:00", "utc": "2013-06-15T12:08:25Z", "ms": 1371298105445.691 }, "end": { "local": "2013-06-15T12:56:25+00:00", "utc": "2013-06-15T12:56:25Z", "ms": 1371300985445.691 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 03:13 on Fri 14 Jun to 04:32 on Sat 15 Jun.", "fact": "2013-06-14T03:12:49Z → 2013-06-15T04:32:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 14th, 12:08–12:56 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 27368 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Bamako, 2013: Friday 14 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": "2013-06-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-14", "confidence": "determinate" } ], "quote": "In Bamako, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2013 falls on Friday 14 June. Ṣaṣṭhī runs from 03:13 on Fri 14 Jun to 04:32 on Sat 15 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-06-19", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10405, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-06-19T03:14:03+00:00", "utc": "2013-06-19T03:14:03Z", "ms": 1371611642813.2263 }, "end": { "local": "2013-06-20T01:06:00+00:00", "utc": "2013-06-20T01:06:00Z", "ms": 1371690360233.7266 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-19T03:14:03+00:00", "utc": "2013-06-19T03:14:03Z", "ms": 1371611642813.2263 }, "end": { "local": "2013-06-20T01:06:00+00:00", "utc": "2013-06-20T01:06:00Z", "ms": 1371690360233.7266 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-06-19", "window": { "start": { "local": "2013-06-19T06:07:28+00:00", "utc": "2013-06-19T06:07:28Z", "ms": 1371622048122.7205 }, "end": { "local": "2013-06-19T06:07:28+00:00", "utc": "2013-06-19T06:07:28Z", "ms": 1371622048122.7205 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-06-20", "window": { "start": { "local": "2013-06-20T06:07:40+00:00", "utc": "2013-06-20T06:07:40Z", "ms": 1371708460481.4387 }, "end": { "local": "2013-06-20T06:07:40+00:00", "utc": "2013-06-20T06:07:40Z", "ms": 1371708460481.4387 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:14 on Wed 19 Jun to 01:06 on Thu 20 Jun.", "fact": "2013-06-19T03:14:03Z → 2013-06-20T01:06:00Z" }, { "step": "kaala", "text": "Sunrise is at 06:07 on the 19th and 06:08 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10405 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Bamako, 2013: Wednesday 19 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": "2013-06-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-19", "confidence": "determinate" } ], "quote": "In Bamako, Nirjalā Ekādaśī 2013 falls on Wednesday 19 June. Ekādaśī runs from 03:14 on Wed 19 Jun to 01:06 on Thu 20 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-06-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33756, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-06-20T01:06:00+00:00", "utc": "2013-06-20T01:06:00Z", "ms": 1371690360233.7266 }, "end": { "local": "2013-06-20T22:20:06+00:00", "utc": "2013-06-20T22:20:06Z", "ms": 1371766805925.2524 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-20T01:06:00+00:00", "utc": "2013-06-20T01:06:00Z", "ms": 1371690360233.7266 }, "end": { "local": "2013-06-20T22:20:06+00:00", "utc": "2013-06-20T22:20:06Z", "ms": 1371766805925.2524 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-06-19", "window": { "start": { "local": "2013-06-19T12:09:17+00:00", "utc": "2013-06-19T12:09:17Z", "ms": 1371643756895.8398 }, "end": { "local": "2013-06-19T12:57:17+00:00", "utc": "2013-06-19T12:57:17Z", "ms": 1371646636895.8398 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-06-20", "window": { "start": { "local": "2013-06-20T12:09:30+00:00", "utc": "2013-06-20T12:09:30Z", "ms": 1371730169788.6885 }, "end": { "local": "2013-06-20T12:57:30+00:00", "utc": "2013-06-20T12:57:30Z", "ms": 1371733049788.6885 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:06 on Thu 20 Jun to 22:20 on Thu 20 Jun.", "fact": "2013-06-20T01:06:00Z → 2013-06-20T22:20:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 19th, 12:09–12:57 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 33756 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Bamako, 2013: Thursday 20 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": "2013-06-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-20", "confidence": "determinate" } ], "quote": "In Bamako, Śrī Rāma Dvādaśī 2013 falls on Thursday 20 June. Dvādaśī runs from 01:06 on Thu 20 Jun to 22:20 on Thu 20 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-06-21", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-21", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 223, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-06-20T22:20:06+00:00", "utc": "2013-06-20T22:20:06Z", "ms": 1371766805925.2524 }, "end": { "local": "2013-06-21T19:03:15+00:00", "utc": "2013-06-21T19:03:15Z", "ms": 1371841395366.2627 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-20T22:20:06+00:00", "utc": "2013-06-20T22:20:06Z", "ms": 1371766805925.2524 }, "end": { "local": "2013-06-21T19:03:15+00:00", "utc": "2013-06-21T19:03:15Z", "ms": 1371841395366.2627 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-06-20", "window": { "start": { "local": "2013-06-20T18:59:19+00:00", "utc": "2013-06-20T18:59:19Z", "ms": 1371754759095.9385 }, "end": { "local": "2013-06-20T20:28:28+00:00", "utc": "2013-06-20T20:28:28Z", "ms": 1371760107652.21 } }, "covered_min": 0, "window_min": 89, "qualifies": false }, { "local_date": "2013-06-21", "window": { "start": { "local": "2013-06-21T18:59:32+00:00", "utc": "2013-06-21T18:59:32Z", "ms": 1371841172033.9475 }, "end": { "local": "2013-06-21T20:28:41+00:00", "utc": "2013-06-21T20:28:41Z", "ms": 1371846520624.4114 } }, "covered_min": 4, "window_min": 89, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:20 on Thu 20 Jun to 19:03 on Fri 21 Jun.", "fact": "2013-06-20T22:20:06Z → 2013-06-21T19:03:15Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:59–20:28 on the 20th, 19:00–20:29 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 89 minutes on the 20th and 4 of 89 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 223 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Friday 21 June.", "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": "2013-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-21", "confidence": "boundary" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Friday 21 June. Trayodaśī runs from 22:20 on Thu 20 Jun to 19:03 on Fri 21 Jun and covers 4 of 89 minutes of pradoṣa that evening. It is 3 min 43 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-06-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12941, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-06-22T15:24:03+00:00", "utc": "2013-06-22T15:24:03Z", "ms": 1371914643430.7534 }, "end": { "local": "2013-06-23T11:32:15+00:00", "utc": "2013-06-23T11:32:15Z", "ms": 1371987135195.6277 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-22T15:24:03+00:00", "utc": "2013-06-22T15:24:03Z", "ms": 1371914643430.7534 }, "end": { "local": "2013-06-23T11:32:15+00:00", "utc": "2013-06-23T11:32:15Z", "ms": 1371987135195.6277 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-06-22", "window": { "start": { "local": "2013-06-22T18:59:44+00:00", "utc": "2013-06-22T18:59:44Z", "ms": 1371927584464.1172 }, "end": { "local": "2013-06-22T20:28:53+00:00", "utc": "2013-06-22T20:28:53Z", "ms": 1371932933208.3237 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "2013-06-23", "window": { "start": { "local": "2013-06-23T18:59:56+00:00", "utc": "2013-06-23T18:59:56Z", "ms": 1372013996368.683 }, "end": { "local": "2013-06-23T20:29:05+00:00", "utc": "2013-06-23T20:29:05Z", "ms": 1372019345386.0684 } }, "covered_min": 0, "window_min": 89, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:24 on Sat 22 Jun to 11:32 on Sun 23 Jun.", "fact": "2013-06-22T15:24:03Z → 2013-06-23T11:32:15Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:00–20:29 on the 22nd, 19:00–20:29 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 89 of 89 minutes on the 22nd and 0 of 89 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12941 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Bamako, 2013: Saturday 22 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vata-savitri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Vata-savitri vrata (Deccan) (pradosavyapini, purvaviddha), Snanayatra (Bengal & Orissa) (paraviddha)." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-06-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-22", "confidence": "determinate" } ], "quote": "In Bamako, Vaṭa Sāvitrī Vrata 2013 falls on Saturday 22 June. Pūrṇimā runs from 15:24 on Sat 22 Jun to 11:32 on Sun 23 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-06-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-06-25", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1649, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-06-26T00:27:15+00:00", "utc": "2013-06-26T00:27:15Z", "ms": 1372206435253.8281 }, "end": { "local": "2013-06-26T21:30:55+00:00", "utc": "2013-06-26T21:30:55Z", "ms": 1372282255117.9736 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-06-26T00:27:15+00:00", "utc": "2013-06-26T00:27:15Z", "ms": 1372206435253.8281 }, "end": { "local": "2013-06-26T21:30:55+00:00", "utc": "2013-06-26T21:30:55Z", "ms": 1372282255117.9736 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-06-25", "window": { "start": { "local": "2013-06-25T21:07:43+00:00", "utc": "2013-06-25T21:07:43Z", "ms": 1372194463144.701 }, "end": { "local": "2013-06-25T21:07:43+00:00", "utc": "2013-06-25T21:07:43Z", "ms": 1372194463144.701 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-06-26", "window": { "start": { "local": "2013-06-26T21:58:24+00:00", "utc": "2013-06-26T21:58:24Z", "ms": 1372283903654.9443 }, "end": { "local": "2013-06-26T21:58:24+00:00", "utc": "2013-06-26T21:58:24Z", "ms": 1372283903654.9443 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:27 on Wed 26 Jun to 21:31 on Wed 26 Jun.", "fact": "2013-06-26T00:27:15Z → 2013-06-26T21:30:55Z" }, { "step": "kaala", "text": "Moonrise is at 21:08 on the 25th and 21:58 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 25th and is not on the 26th.", "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 1649 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Tuesday 25 June.", "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": "2013-06-25", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-06-25", "confidence": "boundary" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Tuesday 25 June. Caturthī runs from 00:27 on Wed 26 Jun to 21:31 on Wed 26 Jun, and is current at moonrise on neither day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-06-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-07-03", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31409, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-07-02T19:26:23+00:00", "utc": "2013-07-02T19:26:23Z", "ms": 1372793182610.4016 }, "end": { "local": "2013-07-03T21:27:41+00:00", "utc": "2013-07-03T21:27:41Z", "ms": 1372886860505.7979 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-02T19:26:23+00:00", "utc": "2013-07-02T19:26:23Z", "ms": 1372793182610.4016 }, "end": { "local": "2013-07-03T21:27:41+00:00", "utc": "2013-07-03T21:27:41Z", "ms": 1372886860505.7979 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-07-03", "window": { "start": { "local": "2013-07-03T06:10:53+00:00", "utc": "2013-07-03T06:10:53Z", "ms": 1372831852873.4163 }, "end": { "local": "2013-07-03T06:10:53+00:00", "utc": "2013-07-03T06:10:53Z", "ms": 1372831852873.4163 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-07-04", "window": { "start": { "local": "2013-07-04T06:11:09+00:00", "utc": "2013-07-04T06:11:09Z", "ms": 1372918269347.5774 }, "end": { "local": "2013-07-04T06:11:09+00:00", "utc": "2013-07-04T06:11:09Z", "ms": 1372918269347.5774 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:26 on Tue 2 Jul to 21:28 on Wed 3 Jul.", "fact": "2013-07-02T19:26:23Z → 2013-07-03T21:27:41Z" }, { "step": "kaala", "text": "Sunrise is at 06:11 on the 3rd and 06:11 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 3rd and is not on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31409 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Bamako, 2013: Wednesday 3 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": "2013-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-03", "confidence": "determinate" } ], "quote": "In Bamako, Yoginī Ekādaśī 2013 falls on Wednesday 3 July. Ekādaśī runs from 19:26 on Tue 2 Jul to 21:28 on Wed 3 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-07-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-07-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11851, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-07-04T23:48:19+00:00", "utc": "2013-07-04T23:48:19Z", "ms": 1372981698580.6467 }, "end": { "local": "2013-07-06T02:18:17+00:00", "utc": "2013-07-06T02:18:17Z", "ms": 1373077097214.2263 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-04T23:48:19+00:00", "utc": "2013-07-04T23:48:19Z", "ms": 1372981698580.6467 }, "end": { "local": "2013-07-06T02:18:17+00:00", "utc": "2013-07-06T02:18:17Z", "ms": 1373077097214.2263 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-07-04", "window": { "start": { "local": "2013-07-04T19:01:28+00:00", "utc": "2013-07-04T19:01:28Z", "ms": 1372964487602.186 }, "end": { "local": "2013-07-04T20:30:47+00:00", "utc": "2013-07-04T20:30:47Z", "ms": 1372969847379.8484 } }, "covered_min": 0, "window_min": 89, "qualifies": false }, { "local_date": "2013-07-05", "window": { "start": { "local": "2013-07-05T19:01:32+00:00", "utc": "2013-07-05T19:01:32Z", "ms": 1373050891803.8445 }, "end": { "local": "2013-07-05T20:30:53+00:00", "utc": "2013-07-05T20:30:53Z", "ms": 1373056253244.324 } }, "covered_min": 89, "window_min": 89, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:48 on Thu 4 Jul to 02:18 on Sat 6 Jul.", "fact": "2013-07-04T23:48:19Z → 2013-07-06T02:18:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:01–20:31 on the 4th, 19:02–20:31 on the 5th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 89 minutes on the 4th and 89 of 89 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11851 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Friday 5 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": "2013-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-05", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Friday 5 July. Trayodaśī runs from 23:48 on Thu 4 Jul to 02:18 on Sat 6 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-07-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-07-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4660, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-07-06T02:18:17+00:00", "utc": "2013-07-06T02:18:17Z", "ms": 1373077097214.2263 }, "end": { "local": "2013-07-07T04:49:08+00:00", "utc": "2013-07-07T04:49:08Z", "ms": 1373172548109.1406 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-06T02:18:17+00:00", "utc": "2013-07-06T02:18:17Z", "ms": 1373077097214.2263 }, "end": { "local": "2013-07-07T04:49:08+00:00", "utc": "2013-07-07T04:49:08Z", "ms": 1373172548109.1406 } }, "kaala": "nishita", "days": [ { "local_date": "2013-07-05", "window": { "start": { "local": "2013-07-06T00:12:37+00:00", "utc": "2013-07-06T00:12:37Z", "ms": 1373069557205.642 }, "end": { "local": "2013-07-06T01:00:37+00:00", "utc": "2013-07-06T01:00:37Z", "ms": 1373072437205.642 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-07-06", "window": { "start": { "local": "2013-07-07T00:12:47+00:00", "utc": "2013-07-07T00:12:47Z", "ms": 1373155967290.8672 }, "end": { "local": "2013-07-07T01:00:47+00:00", "utc": "2013-07-07T01:00:47Z", "ms": 1373158847290.8672 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:18 on Sat 6 Jul to 04:49 on Sun 7 Jul.", "fact": "2013-07-06T02:18:17Z → 2013-07-07T04:49:08Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:13–01:01 on the 5th, 00:13–01:01 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 4660 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Saturday 6 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": "2013-07-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-06", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Saturday 6 July. Caturdaśī runs from 02:18 on Sat 6 Jul to 04:49 on Sun 7 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-07-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2655, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2013-07-09T09:28:52+00:00", "utc": "2013-07-09T09:28:52Z", "ms": 1373362131784.5737 }, "end": { "local": "2013-07-10T11:29:00+00:00", "utc": "2013-07-10T11:29:00Z", "ms": 1373455740113.3809 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-09T09:28:52+00:00", "utc": "2013-07-09T09:28:52Z", "ms": 1373362131784.5737 }, "end": { "local": "2013-07-10T11:29:00+00:00", "utc": "2013-07-10T11:29:00Z", "ms": 1373455740113.3809 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-07-09", "window": { "start": { "local": "2013-07-09T12:13:07+00:00", "utc": "2013-07-09T12:13:07Z", "ms": 1373371986842.3926 }, "end": { "local": "2013-07-09T13:01:07+00:00", "utc": "2013-07-09T13:01:07Z", "ms": 1373374866842.3926 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-07-10", "window": { "start": { "local": "2013-07-10T12:13:15+00:00", "utc": "2013-07-10T12:13:15Z", "ms": 1373458395327.0835 }, "end": { "local": "2013-07-10T13:01:15+00:00", "utc": "2013-07-10T13:01:15Z", "ms": 1373461275327.0835 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 09:29 on Tue 9 Jul to 11:29 on Wed 10 Jul.", "fact": "2013-07-09T09:28:52Z → 2013-07-10T11:29:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 9th, 12:13–13:01 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 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 2655 s" }, { "step": "ruling", "text": "Rathayātrā, Bamako, 2013: Tuesday 9 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": "2013-07-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-10", "confidence": "determinate" } ], "quote": "In Bamako, Rathayātrā 2013 falls on Tuesday 9 July. Dvitīyā runs from 09:29 on Tue 9 Jul to 11:29 on Wed 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-07-12", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 586, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-07-11T13:11:10+00:00", "utc": "2013-07-11T13:11:10Z", "ms": 1373548269856.3176 }, "end": { "local": "2013-07-12T14:31:32+00:00", "utc": "2013-07-12T14:31:32Z", "ms": 1373639492356.4785 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-11T13:11:10+00:00", "utc": "2013-07-11T13:11:10Z", "ms": 1373548269856.3176 }, "end": { "local": "2013-07-12T14:31:32+00:00", "utc": "2013-07-12T14:31:32Z", "ms": 1373639492356.4785 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-07-11", "window": { "start": { "local": "2013-07-11T12:13:23+00:00", "utc": "2013-07-11T12:13:23Z", "ms": 1373544803367.4697 }, "end": { "local": "2013-07-11T13:01:23+00:00", "utc": "2013-07-11T13:01:23Z", "ms": 1373547683367.4697 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-07-12", "window": { "start": { "local": "2013-07-12T12:13:31+00:00", "utc": "2013-07-12T12:13:31Z", "ms": 1373631210944.5664 }, "end": { "local": "2013-07-12T13:01:31+00:00", "utc": "2013-07-12T13:01:31Z", "ms": 1373634090944.5664 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:11 on Thu 11 Jul to 14:32 on Fri 12 Jul.", "fact": "2013-07-11T13:11:10Z → 2013-07-12T14:31:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 11th, 12:14–13:02 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 586 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Friday 12 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": "2013-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-12", "confidence": "boundary" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Friday 12 July. Caturthī runs from 13:11 on Thu 11 Jul to 14:32 on Fri 12 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-07-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5401, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-07-12T14:31:32+00:00", "utc": "2013-07-12T14:31:32Z", "ms": 1373639492356.4785 }, "end": { "local": "2013-07-13T15:25:50+00:00", "utc": "2013-07-13T15:25:50Z", "ms": 1373729149544.8164 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-12T14:31:32+00:00", "utc": "2013-07-12T14:31:32Z", "ms": 1373639492356.4785 }, "end": { "local": "2013-07-13T15:25:50+00:00", "utc": "2013-07-13T15:25:50Z", "ms": 1373729149544.8164 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-07-12", "window": { "start": { "local": "2013-07-12T12:13:31+00:00", "utc": "2013-07-12T12:13:31Z", "ms": 1373631210944.5664 }, "end": { "local": "2013-07-12T13:01:31+00:00", "utc": "2013-07-12T13:01:31Z", "ms": 1373634090944.5664 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-07-13", "window": { "start": { "local": "2013-07-13T12:13:38+00:00", "utc": "2013-07-13T12:13:38Z", "ms": 1373717618040.3813 }, "end": { "local": "2013-07-13T13:01:38+00:00", "utc": "2013-07-13T13:01:38Z", "ms": 1373720498040.3813 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:32 on Fri 12 Jul to 15:26 on Sat 13 Jul.", "fact": "2013-07-12T14:31:32Z → 2013-07-13T15:25:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 12th, 12:14–13:02 on the 13th.", "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 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5401 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Bamako, 2013: Saturday 13 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": "2013-07-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-13", "confidence": "determinate" } ], "quote": "In Bamako, Skanda Pañcamī 2013 falls on Saturday 13 July. Pañcamī runs from 14:32 on Fri 12 Jul to 15:26 on Sat 13 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9377, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-07-14T15:49:27+00:00", "utc": "2013-07-14T15:49:27Z", "ms": 1373816966605.192 }, "end": { "local": "2013-07-15T15:38:07+00:00", "utc": "2013-07-15T15:38:07Z", "ms": 1373902687403.0967 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-14T15:49:27+00:00", "utc": "2013-07-14T15:49:27Z", "ms": 1373816966605.192 }, "end": { "local": "2013-07-15T15:38:07+00:00", "utc": "2013-07-15T15:38:07Z", "ms": 1373902687403.0967 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-07-14", "window": { "start": { "local": "2013-07-14T12:13:45+00:00", "utc": "2013-07-14T12:13:45Z", "ms": 1373804024638.0562 }, "end": { "local": "2013-07-14T13:01:45+00:00", "utc": "2013-07-14T13:01:45Z", "ms": 1373806904638.0562 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-07-15", "window": { "start": { "local": "2013-07-15T12:13:51+00:00", "utc": "2013-07-15T12:13:51Z", "ms": 1373890430721.9995 }, "end": { "local": "2013-07-15T13:01:51+00:00", "utc": "2013-07-15T13:01:51Z", "ms": 1373893310721.9995 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 15:49 on Sun 14 Jul to 15:38 on Mon 15 Jul.", "fact": "2013-07-14T15:49:27Z → 2013-07-15T15:38:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 14th, 12:14–13:02 on the 15th.", "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 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9377 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Bamako, 2013: Monday 15 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": "2013-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-15", "confidence": "determinate" } ], "quote": "In Bamako, Vivasvat Saptamī 2013 falls on Monday 15 July. Saptamī runs from 15:49 on Sun 14 Jul to 15:38 on Mon 15 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-07-19", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8106, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-07-18T11:12:34+00:00", "utc": "2013-07-18T11:12:34Z", "ms": 1374145953524.7896 }, "end": { "local": "2013-07-19T08:30:21+00:00", "utc": "2013-07-19T08:30:21Z", "ms": 1374222621235.9517 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-18T11:12:34+00:00", "utc": "2013-07-18T11:12:34Z", "ms": 1374145953524.7896 }, "end": { "local": "2013-07-19T08:30:21+00:00", "utc": "2013-07-19T08:30:21Z", "ms": 1374222621235.9517 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-07-18", "window": { "start": { "local": "2013-07-18T06:15:00+00:00", "utc": "2013-07-18T06:15:00Z", "ms": 1374128099905.5076 }, "end": { "local": "2013-07-18T06:15:00+00:00", "utc": "2013-07-18T06:15:00Z", "ms": 1374128099905.5076 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-07-19", "window": { "start": { "local": "2013-07-19T06:15:15+00:00", "utc": "2013-07-19T06:15:15Z", "ms": 1374214515412.1836 }, "end": { "local": "2013-07-19T06:15:15+00:00", "utc": "2013-07-19T06:15:15Z", "ms": 1374214515412.1836 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:13 on Thu 18 Jul to 08:30 on Fri 19 Jul.", "fact": "2013-07-18T11:12:34Z → 2013-07-19T08:30:21Z" }, { "step": "kaala", "text": "Sunrise is at 06:15 on the 18th and 06:15 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8106 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Bamako, 2013: Friday 19 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": "2013-07-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-19", "confidence": "determinate" } ], "quote": "In Bamako, Hariśayanī Ekādaśī 2013 falls on Friday 19 July. Ekādaśī runs from 11:13 on Thu 18 Jul to 08:30 on Fri 19 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-07-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-07-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18932, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-07-20T05:19:03+00:00", "utc": "2013-07-20T05:19:03Z", "ms": 1374297542826.8352 }, "end": { "local": "2013-07-21T01:46:26+00:00", "utc": "2013-07-21T01:46:26Z", "ms": 1374371185660.7712 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-20T05:19:03+00:00", "utc": "2013-07-20T05:19:03Z", "ms": 1374297542826.8352 }, "end": { "local": "2013-07-21T01:46:26+00:00", "utc": "2013-07-21T01:46:26Z", "ms": 1374371185660.7712 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-07-19", "window": { "start": { "local": "2013-07-19T19:01:04+00:00", "utc": "2013-07-19T19:01:04Z", "ms": 1374260463911.6565 }, "end": { "local": "2013-07-19T20:30:59+00:00", "utc": "2013-07-19T20:30:59Z", "ms": 1374265859481.8416 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2013-07-20", "window": { "start": { "local": "2013-07-20T19:00:55+00:00", "utc": "2013-07-20T19:00:55Z", "ms": 1374346855309.555 }, "end": { "local": "2013-07-20T20:30:54+00:00", "utc": "2013-07-20T20:30:54Z", "ms": 1374352254031.0564 } }, "covered_min": 90, "window_min": 90, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:19 on Sat 20 Jul to 01:46 on Sun 21 Jul.", "fact": "2013-07-20T05:19:03Z → 2013-07-21T01:46:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:01–20:31 on the 19th, 19:01–20:31 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 90 minutes on the 19th and 90 of 90 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 18932 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Saturday 20 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": "2013-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-20", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Saturday 20 July. Trayodaśī runs from 05:19 on Sat 20 Jul to 01:46 on Sun 21 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-07-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-21", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2703, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-07-21", "window": { "start": { "local": "2013-07-21T19:00:46+00:00", "utc": "2013-07-21T19:00:46Z", "ms": 1374433245806.094 }, "end": { "local": "2013-07-21T20:30:48+00:00", "utc": "2013-07-21T20:30:48Z", "ms": 1374438647765.2927 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2013-07-22", "window": { "start": { "local": "2013-07-22T19:00:35+00:00", "utc": "2013-07-22T19:00:35Z", "ms": 1374519635404.9912 }, "end": { "local": "2013-07-22T20:30:41+00:00", "utc": "2013-07-22T20:30:41Z", "ms": 1374525040686.5923 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul.", "fact": "2013-07-21T22:01:48Z → 2013-07-22T18:15:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:01–20:31 on the 21st, 19:01–20:31 on the 22nd.", "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 90 minutes on the 21st and 0 of 90 on the 22nd.", "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: unstated → tithi-day · margin 2703 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Bamako, 2013: Sunday 21 July.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2013-07-21", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-21", "confidence": "boundary" } ], "quote": "In Bamako, Śiva Śayanotsava 2013 falls on Sunday 21 July. Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29652, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 } }, "kaala": "udaya-3", "days": [ { "local_date": "2013-07-22", "window": { "start": { "local": "2013-07-22T06:16:01+00:00", "utc": "2013-07-22T06:16:01Z", "ms": 1374473760500.0842 }, "end": { "local": "2013-07-22T08:48:55+00:00", "utc": "2013-07-22T08:48:55Z", "ms": 1374482935481.0657 } }, "covered_min": 153, "window_min": 153, "qualifies": true }, { "local_date": "2013-07-23", "window": { "start": { "local": "2013-07-23T06:16:15+00:00", "utc": "2013-07-23T06:16:15Z", "ms": 1374560175017 }, "end": { "local": "2013-07-23T08:49:05+00:00", "utc": "2013-07-23T08:49:05Z", "ms": 1374569344835.8223 } }, "covered_min": 0, "window_min": 153, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul.", "fact": "2013-07-21T22:01:48Z → 2013-07-22T18:15:32Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:16–08:49 on the 22nd, 06:16–08:49 on the 23rd.", "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 153 of 153 minutes on the 22nd and 0 of 153 on the 23rd.", "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 29652 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Bamako, 2013: Monday 22 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": "2013-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-22", "confidence": "determinate" } ], "quote": "In Bamako, Vyāsa Pūjā 2013 falls on Monday 22 July. Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18794, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-07-21", "window": { "start": { "local": "2013-07-21T12:14:16+00:00", "utc": "2013-07-21T12:14:16Z", "ms": 1374408855763.4546 }, "end": { "local": "2013-07-21T13:02:16+00:00", "utc": "2013-07-21T13:02:16Z", "ms": 1374411735763.4546 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-07-22", "window": { "start": { "local": "2013-07-22T12:14:18+00:00", "utc": "2013-07-22T12:14:18Z", "ms": 1374495257952.5376 }, "end": { "local": "2013-07-22T13:02:18+00:00", "utc": "2013-07-22T13:02:18Z", "ms": 1374498137952.5376 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul.", "fact": "2013-07-21T22:01:48Z → 2013-07-22T18:15:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 21st, 12:14–13:02 on the 22nd.", "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 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18794 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Bamako, 2013: Monday 22 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": "2013-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-22", "confidence": "determinate" } ], "quote": "In Bamako, Guru Pūrṇimā 2013 falls on Monday 22 July. Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2703, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2013-07-21T22:01:48+00:00", "utc": "2013-07-21T22:01:48Z", "ms": 1374444108152.1614 }, "end": { "local": "2013-07-22T18:15:32+00:00", "utc": "2013-07-22T18:15:32Z", "ms": 1374516931945.7446 } }, "kaala": "sayahna", "days": [ { "local_date": "2013-07-21", "window": { "start": { "local": "2013-07-21T16:27:46+00:00", "utc": "2013-07-21T16:27:46Z", "ms": 1374424065789.0383 }, "end": { "local": "2013-07-21T19:00:46+00:00", "utc": "2013-07-21T19:00:46Z", "ms": 1374433245806.094 } }, "covered_min": 0, "window_min": 153, "qualifies": false }, { "local_date": "2013-07-22", "window": { "start": { "local": "2013-07-22T16:27:40+00:00", "utc": "2013-07-22T16:27:40Z", "ms": 1374510460424.0098 }, "end": { "local": "2013-07-22T19:00:35+00:00", "utc": "2013-07-22T19:00:35Z", "ms": 1374519635404.9912 } }, "covered_min": 108, "window_min": 153, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul.", "fact": "2013-07-21T22:01:48Z → 2013-07-22T18:15:32Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:28–19:01 on the 21st, 16:28–19:01 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 153 minutes on the 21st and 108 of 153 on the 22nd.", "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 2703 s" }, { "step": "ruling", "text": "Kokilā Vrata, Bamako, 2013: Monday 22 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": "2013-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-22", "confidence": "determinate" } ], "quote": "In Bamako, Kokilā Vrata 2013 falls on Monday 22 July. Pūrṇimā runs from 22:02 on Sun 21 Jul to 18:16 on Mon 22 Jul and covers 108 of 153 minutes of sāyāhna that late afternoon.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18410, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2013-07-23T14:38:34+00:00", "utc": "2013-07-23T14:38:34Z", "ms": 1374590314250.636 }, "end": { "local": "2013-07-24T11:21:58+00:00", "utc": "2013-07-24T11:21:58Z", "ms": 1374664918444.1172 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-07-23T14:38:34+00:00", "utc": "2013-07-23T14:38:34Z", "ms": 1374590314250.636 }, "end": { "local": "2013-07-24T11:21:58+00:00", "utc": "2013-07-24T11:21:58Z", "ms": 1374664918444.1172 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-07-23", "window": { "start": { "local": "2013-07-23T19:45:24+00:00", "utc": "2013-07-23T19:45:24Z", "ms": 1374608723993.8708 }, "end": { "local": "2013-07-23T19:45:24+00:00", "utc": "2013-07-23T19:45:24Z", "ms": 1374608723993.8708 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-07-24", "window": { "start": { "local": "2013-07-24T20:35:30+00:00", "utc": "2013-07-24T20:35:30Z", "ms": 1374698130024.889 }, "end": { "local": "2013-07-24T20:35:30+00:00", "utc": "2013-07-24T20:35:30Z", "ms": 1374698130024.889 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 14:39 on Tue 23 Jul to 11:22 on Wed 24 Jul.", "fact": "2013-07-23T14:38:34Z → 2013-07-24T11:21:58Z" }, { "step": "kaala", "text": "Moonrise is at 19:45 on the 23rd and 20:36 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā 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. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18410 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Bamako, 2013: Tuesday 23 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata-ashadha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunya sayana vrata (candrodaya vyapini; purvahna vyapini and purvaviddha in Bengal)." } ], "not_evaluated": "In Bengal the row reads pūrvāhṇa and pūrvaviddha; that reading is not applied.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-07-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-23", "confidence": "determinate" } ], "quote": "In Bamako, Aśūnya Śayana Vrata (Āṣāḍha) 2013 falls on Tuesday 23 July. Dvitīyā runs from 14:39 on Tue 23 Jul to 11:22 on Wed 24 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-07-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-07-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32902, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-07-25T08:36:19+00:00", "utc": "2013-07-25T08:36:19Z", "ms": 1374741379254.045 }, "end": { "local": "2013-07-26T06:30:59+00:00", "utc": "2013-07-26T06:30:59Z", "ms": 1374820258689.0537 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-07-25T08:36:19+00:00", "utc": "2013-07-25T08:36:19Z", "ms": 1374741379254.045 }, "end": { "local": "2013-07-26T06:30:59+00:00", "utc": "2013-07-26T06:30:59Z", "ms": 1374820258689.0537 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-07-24", "window": { "start": { "local": "2013-07-24T20:35:30+00:00", "utc": "2013-07-24T20:35:30Z", "ms": 1374698130024.889 }, "end": { "local": "2013-07-24T20:35:30+00:00", "utc": "2013-07-24T20:35:30Z", "ms": 1374698130024.889 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-07-25", "window": { "start": { "local": "2013-07-25T21:22:37+00:00", "utc": "2013-07-25T21:22:37Z", "ms": 1374787356605.353 }, "end": { "local": "2013-07-25T21:22:37+00:00", "utc": "2013-07-25T21:22:37Z", "ms": 1374787356605.353 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:36 on Thu 25 Jul to 06:31 on Fri 26 Jul.", "fact": "2013-07-25T08:36:19Z → 2013-07-26T06:30:59Z" }, { "step": "kaala", "text": "Moonrise is at 20:36 on the 24th and 21:23 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 32902 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Thursday 25 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": "2013-07-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-07-25", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Thursday 25 July. Caturthī runs from 08:36 on Thu 25 Jul to 06:31 on Fri 26 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-07-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-08-02", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15264, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-08-01T10:32:37+00:00", "utc": "2013-08-01T10:32:37Z", "ms": 1375353156593.1792 }, "end": { "local": "2013-08-02T13:02:40+00:00", "utc": "2013-08-02T13:02:40Z", "ms": 1375448560352.2312 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-01T10:32:37+00:00", "utc": "2013-08-01T10:32:37Z", "ms": 1375353156593.1792 }, "end": { "local": "2013-08-02T13:02:40+00:00", "utc": "2013-08-02T13:02:40Z", "ms": 1375448560352.2312 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-08-01", "window": { "start": { "local": "2013-08-01T06:18:13+00:00", "utc": "2013-08-01T06:18:13Z", "ms": 1375337892581.0898 }, "end": { "local": "2013-08-01T06:18:13+00:00", "utc": "2013-08-01T06:18:13Z", "ms": 1375337892581.0898 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-08-02", "window": { "start": { "local": "2013-08-02T06:18:24+00:00", "utc": "2013-08-02T06:18:24Z", "ms": 1375424304037.143 }, "end": { "local": "2013-08-02T06:18:24+00:00", "utc": "2013-08-02T06:18:24Z", "ms": 1375424304037.143 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:33 on Thu 1 Aug to 13:03 on Fri 2 Aug.", "fact": "2013-08-01T10:32:37Z → 2013-08-02T13:02:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:18 on the 1st and 06:18 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 1st and is on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15264 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Bamako, 2013: Friday 2 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": "2013-08-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-02", "confidence": "determinate" } ], "quote": "In Bamako, Kāmikā Ekādaśī 2013 falls on Friday 2 August. Ekādaśī runs from 10:33 on Thu 1 Aug to 13:03 on Fri 2 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-08-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-08-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3655, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-08-03T15:33:45+00:00", "utc": "2013-08-03T15:33:45Z", "ms": 1375544024919.036 }, "end": { "local": "2013-08-04T17:56:06+00:00", "utc": "2013-08-04T17:56:06Z", "ms": 1375638966322.1848 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-03T15:33:45+00:00", "utc": "2013-08-03T15:33:45Z", "ms": 1375544024919.036 }, "end": { "local": "2013-08-04T17:56:06+00:00", "utc": "2013-08-04T17:56:06Z", "ms": 1375638966322.1848 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-08-03", "window": { "start": { "local": "2013-08-03T18:57:23+00:00", "utc": "2013-08-03T18:57:23Z", "ms": 1375556242585.5889 }, "end": { "local": "2013-08-03T20:28:14+00:00", "utc": "2013-08-03T20:28:14Z", "ms": 1375561693692.1313 } }, "covered_min": 91, "window_min": 91, "qualifies": true }, { "local_date": "2013-08-04", "window": { "start": { "local": "2013-08-04T18:57:01+00:00", "utc": "2013-08-04T18:57:01Z", "ms": 1375642621024.3733 }, "end": { "local": "2013-08-04T20:27:56+00:00", "utc": "2013-08-04T20:27:56Z", "ms": 1375648076389.2954 } }, "covered_min": 0, "window_min": 91, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:34 on Sat 3 Aug to 17:56 on Sun 4 Aug.", "fact": "2013-08-03T15:33:45Z → 2013-08-04T17:56:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:57–20:28 on the 3rd, 18:57–20:28 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 91 of 91 minutes on the 3rd and 0 of 91 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 3655 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Saturday 3 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": "2013-08-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-03", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Saturday 3 August. Trayodaśī runs from 15:34 on Sat 3 Aug to 17:56 on Sun 4 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-08-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-08-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15050, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-08-04T17:56:06+00:00", "utc": "2013-08-04T17:56:06Z", "ms": 1375638966322.1848 }, "end": { "local": "2013-08-05T20:03:03+00:00", "utc": "2013-08-05T20:03:03Z", "ms": 1375732982900.3413 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-04T17:56:06+00:00", "utc": "2013-08-04T17:56:06Z", "ms": 1375638966322.1848 }, "end": { "local": "2013-08-05T20:03:03+00:00", "utc": "2013-08-05T20:03:03Z", "ms": 1375732982900.3413 } }, "kaala": "nishita", "days": [ { "local_date": "2013-08-04", "window": { "start": { "local": "2013-08-05T00:13:59+00:00", "utc": "2013-08-05T00:13:59Z", "ms": 1375661638642.831 }, "end": { "local": "2013-08-05T01:01:59+00:00", "utc": "2013-08-05T01:01:59Z", "ms": 1375664518642.831 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-08-05", "window": { "start": { "local": "2013-08-06T00:13:52+00:00", "utc": "2013-08-06T00:13:52Z", "ms": 1375748032455.6665 }, "end": { "local": "2013-08-06T01:01:52+00:00", "utc": "2013-08-06T01:01:52Z", "ms": 1375750912455.6665 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:56 on Sun 4 Aug to 20:03 on Mon 5 Aug.", "fact": "2013-08-04T17:56:06Z → 2013-08-05T20:03:03Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:14–01:02 on the 4th, 00:14–01:02 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 15050 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Sunday 4 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": "2013-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-04", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Sunday 4 August. Caturdaśī runs from 17:56 on Sun 4 Aug to 20:03 on Mon 5 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-08-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40152, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-08-09T00:21:51+00:00", "utc": "2013-08-09T00:21:51Z", "ms": 1376007710573.3984 }, "end": { "local": "2013-08-10T01:03:57+00:00", "utc": "2013-08-10T01:03:57Z", "ms": 1376096637034.5894 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-09T00:21:51+00:00", "utc": "2013-08-09T00:21:51Z", "ms": 1376007710573.3984 }, "end": { "local": "2013-08-10T01:03:57+00:00", "utc": "2013-08-10T01:03:57Z", "ms": 1376096637034.5894 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-09", "window": { "start": { "local": "2013-08-09T12:13:18+00:00", "utc": "2013-08-09T12:13:18Z", "ms": 1376050397552.085 }, "end": { "local": "2013-08-09T13:01:18+00:00", "utc": "2013-08-09T13:01:18Z", "ms": 1376053277552.085 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-08-10", "window": { "start": { "local": "2013-08-10T12:13:09+00:00", "utc": "2013-08-10T12:13:09Z", "ms": 1376136788609.7783 }, "end": { "local": "2013-08-10T13:01:09+00:00", "utc": "2013-08-10T13:01:09Z", "ms": 1376139668609.7783 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 00:22 on Fri 9 Aug to 01:04 on Sat 10 Aug.", "fact": "2013-08-09T00:21:51Z → 2013-08-10T01:03:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 9th, 12:13–13:01 on the 10th.", "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 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 40152 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Bamako, 2013: Friday 9 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": "2013-08-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-09", "confidence": "determinate" } ], "quote": "In Bamako, Madhusravā Tṛtīyā (Hariyali Teej) 2013 falls on Friday 9 August. Tṛtīyā runs from 00:22 on Fri 9 Aug to 01:04 on Sat 10 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-08-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39028, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-08-10T01:03:57+00:00", "utc": "2013-08-10T01:03:57Z", "ms": 1376096637034.5894 }, "end": { "local": "2013-08-11T01:22:31+00:00", "utc": "2013-08-11T01:22:31Z", "ms": 1376184150790.1062 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-10T01:03:57+00:00", "utc": "2013-08-10T01:03:57Z", "ms": 1376096637034.5894 }, "end": { "local": "2013-08-11T01:22:31+00:00", "utc": "2013-08-11T01:22:31Z", "ms": 1376184150790.1062 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-10", "window": { "start": { "local": "2013-08-10T12:13:09+00:00", "utc": "2013-08-10T12:13:09Z", "ms": 1376136788609.7783 }, "end": { "local": "2013-08-10T13:01:09+00:00", "utc": "2013-08-10T13:01:09Z", "ms": 1376139668609.7783 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-08-11", "window": { "start": { "local": "2013-08-11T12:12:59+00:00", "utc": "2013-08-11T12:12:59Z", "ms": 1376223179086.746 }, "end": { "local": "2013-08-11T13:00:59+00:00", "utc": "2013-08-11T13:00:59Z", "ms": 1376226059086.746 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:04 on Sat 10 Aug to 01:23 on Sun 11 Aug.", "fact": "2013-08-10T01:03:57Z → 2013-08-11T01:22:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 10th, 12:13–13:01 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39028 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Saturday 10 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": "2013-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-10", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Saturday 10 August. Caturthī runs from 01:04 on Sat 10 Aug to 01:23 on Sun 11 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-08-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39028, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-08-11T01:22:31+00:00", "utc": "2013-08-11T01:22:31Z", "ms": 1376184150790.1062 }, "end": { "local": "2013-08-12T01:15:52+00:00", "utc": "2013-08-12T01:15:52Z", "ms": 1376270152371.0354 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-11T01:22:31+00:00", "utc": "2013-08-11T01:22:31Z", "ms": 1376184150790.1062 }, "end": { "local": "2013-08-12T01:15:52+00:00", "utc": "2013-08-12T01:15:52Z", "ms": 1376270152371.0354 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-11", "window": { "start": { "local": "2013-08-11T12:12:59+00:00", "utc": "2013-08-11T12:12:59Z", "ms": 1376223179086.746 }, "end": { "local": "2013-08-11T13:00:59+00:00", "utc": "2013-08-11T13:00:59Z", "ms": 1376226059086.746 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-08-12", "window": { "start": { "local": "2013-08-12T12:12:49+00:00", "utc": "2013-08-12T12:12:49Z", "ms": 1376309568987.588 }, "end": { "local": "2013-08-12T13:00:49+00:00", "utc": "2013-08-12T13:00:49Z", "ms": 1376312448987.588 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 01:23 on Sun 11 Aug to 01:16 on Mon 12 Aug.", "fact": "2013-08-11T01:22:31Z → 2013-08-12T01:15:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 11th, 12:13–13:01 on the 12th.", "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 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39028 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Bamako, 2013: Sunday 11 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": "2013-08-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-11", "confidence": "determinate" } ], "quote": "In Bamako, Nāga Pañcamī 2013 falls on Sunday 11 August. Pañcamī runs from 01:23 on Sun 11 Aug to 01:16 on Mon 12 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-08-17", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29876, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-08-16T17:31:56+00:00", "utc": "2013-08-16T17:31:56Z", "ms": 1376674316052.0337 }, "end": { "local": "2013-08-17T14:38:26+00:00", "utc": "2013-08-17T14:38:26Z", "ms": 1376750306320.2715 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-16T17:31:56+00:00", "utc": "2013-08-16T17:31:56Z", "ms": 1376674316052.0337 }, "end": { "local": "2013-08-17T14:38:26+00:00", "utc": "2013-08-17T14:38:26Z", "ms": 1376750306320.2715 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-08-16", "window": { "start": { "local": "2013-08-16T06:20:25+00:00", "utc": "2013-08-16T06:20:25Z", "ms": 1376634024775.9119 }, "end": { "local": "2013-08-16T06:20:25+00:00", "utc": "2013-08-16T06:20:25Z", "ms": 1376634024775.9119 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-08-17", "window": { "start": { "local": "2013-08-17T06:20:30+00:00", "utc": "2013-08-17T06:20:30Z", "ms": 1376720430454.1833 }, "end": { "local": "2013-08-17T06:20:30+00:00", "utc": "2013-08-17T06:20:30Z", "ms": 1376720430454.1833 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:32 on Fri 16 Aug to 14:38 on Sat 17 Aug.", "fact": "2013-08-16T17:31:56Z → 2013-08-17T14:38:26Z" }, { "step": "kaala", "text": "Sunrise is at 06:20 on the 16th and 06:21 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 29876 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Bamako, 2013: Saturday 17 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": "2013-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-17", "confidence": "determinate" } ], "quote": "In Bamako, Putradā Ekādaśī 2013 falls on Saturday 17 August. Ekādaśī runs from 17:32 on Fri 16 Aug to 14:38 on Sat 17 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-08-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2595, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-08-17T14:38:26+00:00", "utc": "2013-08-17T14:38:26Z", "ms": 1376750306320.2715 }, "end": { "local": "2013-08-18T11:28:22+00:00", "utc": "2013-08-18T11:28:22Z", "ms": 1376825301883.648 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-17T14:38:26+00:00", "utc": "2013-08-17T14:38:26Z", "ms": 1376750306320.2715 }, "end": { "local": "2013-08-18T11:28:22+00:00", "utc": "2013-08-18T11:28:22Z", "ms": 1376825301883.648 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-17", "window": { "start": { "local": "2013-08-17T12:11:50+00:00", "utc": "2013-08-17T12:11:50Z", "ms": 1376741510097.161 }, "end": { "local": "2013-08-17T12:59:50+00:00", "utc": "2013-08-17T12:59:50Z", "ms": 1376744390097.161 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-08-18", "window": { "start": { "local": "2013-08-18T12:11:37+00:00", "utc": "2013-08-18T12:11:37Z", "ms": 1376827896710.0361 }, "end": { "local": "2013-08-18T12:59:37+00:00", "utc": "2013-08-18T12:59:37Z", "ms": 1376830776710.0361 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 14:38 on Sat 17 Aug to 11:28 on Sun 18 Aug.", "fact": "2013-08-17T14:38:26Z → 2013-08-18T11:28:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 17th, 12:12–13:00 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 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: purvaviddha → second-day · margin 2595 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Bamako, 2013: Sunday 18 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": "2013-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-18", "confidence": "determinate" } ], "quote": "In Bamako, Dāmodara Dvādaśī 2013 falls on Sunday 18 August. Dvādaśī runs from 14:38 on Sat 17 Aug to 11:28 on Sun 18 Aug, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-08-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26536, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-08-18T11:28:22+00:00", "utc": "2013-08-18T11:28:22Z", "ms": 1376825301883.648 }, "end": { "local": "2013-08-19T08:09:44+00:00", "utc": "2013-08-19T08:09:44Z", "ms": 1376899784384.859 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-18T11:28:22+00:00", "utc": "2013-08-18T11:28:22Z", "ms": 1376825301883.648 }, "end": { "local": "2013-08-19T08:09:44+00:00", "utc": "2013-08-19T08:09:44Z", "ms": 1376899784384.859 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-08-18", "window": { "start": { "local": "2013-08-18T18:50:38+00:00", "utc": "2013-08-18T18:50:38Z", "ms": 1376851837668.311 }, "end": { "local": "2013-08-18T20:22:38+00:00", "utc": "2013-08-18T20:22:38Z", "ms": 1376857358069.5872 } }, "covered_min": 92, "window_min": 92, "qualifies": true }, { "local_date": "2013-08-19", "window": { "start": { "local": "2013-08-19T18:50:05+00:00", "utc": "2013-08-19T18:50:05Z", "ms": 1376938204956.6829 }, "end": { "local": "2013-08-19T20:22:10+00:00", "utc": "2013-08-19T20:22:10Z", "ms": 1376943730328.2563 } }, "covered_min": 0, "window_min": 92, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:28 on Sun 18 Aug to 08:10 on Mon 19 Aug.", "fact": "2013-08-18T11:28:22Z → 2013-08-19T08:09:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:23 on the 18th, 18:50–20:22 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 92 of 92 minutes on the 18th and 0 of 92 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 26536 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Sunday 18 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": "2013-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-18", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Sunday 18 August. Trayodaśī runs from 11:28 on Sun 18 Aug to 08:10 on Mon 19 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-08-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16573, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-08-20T04:51:49+00:00", "utc": "2013-08-20T04:51:49Z", "ms": 1376974309090.98 }, "end": { "local": "2013-08-21T01:44:37+00:00", "utc": "2013-08-21T01:44:37Z", "ms": 1377049476903.735 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2013-08-20T15:16:14+00:00", "utc": "2013-08-20T15:16:14Z", "ms": 1377011774100.9443 }, "end": { "local": "2013-08-21T01:44:37+00:00", "utc": "2013-08-21T01:44:37Z", "ms": 1377049476903.735 } }, "kaala": "day", "days": [ { "local_date": "2013-08-20", "window": { "start": { "local": "2013-08-20T06:20:45+00:00", "utc": "2013-08-20T06:20:45Z", "ms": 1376979645243.4841 }, "end": { "local": "2013-08-21T06:20:49+00:00", "utc": "2013-08-21T06:20:49Z", "ms": 1377066049460.849 } }, "covered_min": 628, "window_min": 1440, "qualifies": true }, { "local_date": "2013-08-21", "window": { "start": { "local": "2013-08-21T06:20:49+00:00", "utc": "2013-08-21T06:20:49Z", "ms": 1377066049460.849 }, "end": { "local": "2013-08-22T06:20:53+00:00", "utc": "2013-08-22T06:20:53Z", "ms": 1377152453343.0872 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:52 on Tue 20 Aug to 01:45 on Wed 21 Aug. Its second half begins at 15:16 on Tue 20 Aug.", "fact": "2013-08-20T04:51:49Z → 2013-08-21T01:44:37Z · second half from 2013-08-20T15:16:14Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:21 on the 20th, and from 06:21 on the 21st.", "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 628 of 1440 minutes on the 20th and 0 of 1440 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16573 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Bamako, 2013: Tuesday 20 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-08-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-20", "confidence": "determinate" } ], "quote": "In Bamako, Rakṣā Bandhana (Rakhi) 2013 falls on Tuesday 20 August. The second half of Pūrṇimā runs from 15:16 on Tue 20 Aug to 01:45 on Wed 21 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26359, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-08-20T04:51:49+00:00", "utc": "2013-08-20T04:51:49Z", "ms": 1376974309090.98 }, "end": { "local": "2013-08-21T01:44:37+00:00", "utc": "2013-08-21T01:44:37Z", "ms": 1377049476903.735 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2013-08-20T04:51:49+00:00", "utc": "2013-08-20T04:51:49Z", "ms": 1376974309090.98 }, "end": { "local": "2013-08-21T01:44:37+00:00", "utc": "2013-08-21T01:44:37Z", "ms": 1377049476903.735 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-20", "window": { "start": { "local": "2013-08-20T12:11:08+00:00", "utc": "2013-08-20T12:11:08Z", "ms": 1377000668435.046 }, "end": { "local": "2013-08-20T12:59:08+00:00", "utc": "2013-08-20T12:59:08Z", "ms": 1377003548435.046 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-08-21", "window": { "start": { "local": "2013-08-21T12:10:54+00:00", "utc": "2013-08-21T12:10:54Z", "ms": 1377087053580.4966 }, "end": { "local": "2013-08-21T12:58:54+00:00", "utc": "2013-08-21T12:58:54Z", "ms": 1377089933580.4966 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:52 on Tue 20 Aug to 01:45 on Wed 21 Aug.", "fact": "2013-08-20T04:51:49Z → 2013-08-21T01:44:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 20th, 12:11–12:59 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26359 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Bamako, 2013: Tuesday 20 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": "2013-08-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-20", "confidence": "determinate" } ], "quote": "In Bamako, Ṛṣi Tarpaṇa 2013 falls on Tuesday 20 August. Pūrṇimā runs from 04:52 on Tue 20 Aug to 01:45 on Wed 21 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2689, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2013-08-21T22:58:23+00:00", "utc": "2013-08-21T22:58:23Z", "ms": 1377125902757.413 }, "end": { "local": "2013-08-22T20:42:58+00:00", "utc": "2013-08-22T20:42:58Z", "ms": 1377204177995.4688 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-21T22:58:23+00:00", "utc": "2013-08-21T22:58:23Z", "ms": 1377125902757.413 }, "end": { "local": "2013-08-22T20:42:58+00:00", "utc": "2013-08-22T20:42:58Z", "ms": 1377204177995.4688 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-08-21", "window": { "start": { "local": "2013-08-21T19:11:22+00:00", "utc": "2013-08-21T19:11:22Z", "ms": 1377112282148.308 }, "end": { "local": "2013-08-21T19:11:22+00:00", "utc": "2013-08-21T19:11:22Z", "ms": 1377112282148.308 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-08-22", "window": { "start": { "local": "2013-08-22T19:58:09+00:00", "utc": "2013-08-22T19:58:09Z", "ms": 1377201488894.2837 }, "end": { "local": "2013-08-22T19:58:09+00:00", "utc": "2013-08-22T19:58:09Z", "ms": 1377201488894.2837 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 22:58 on Wed 21 Aug to 20:43 on Thu 22 Aug.", "fact": "2013-08-21T22:58:23Z → 2013-08-22T20:42:58Z" }, { "step": "kaala", "text": "Moonrise is at 19:11 on the 21st and 19:58 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 21st and is on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2689 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Bamako, 2013: Thursday 22 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": "2013-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-22", "confidence": "determinate" } ], "quote": "In Bamako, Aśūnya Śayana Vrata 2013 falls on Thursday 22 August. Dvitīyā runs from 22:58 on Wed 21 Aug to 20:43 on Thu 22 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22121, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-08-22T20:42:58+00:00", "utc": "2013-08-22T20:42:58Z", "ms": 1377204177995.4688 }, "end": { "local": "2013-08-23T19:07:04+00:00", "utc": "2013-08-23T19:07:04Z", "ms": 1377284823606.5972 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-22T20:42:58+00:00", "utc": "2013-08-22T20:42:58Z", "ms": 1377204177995.4688 }, "end": { "local": "2013-08-23T19:07:04+00:00", "utc": "2013-08-23T19:07:04Z", "ms": 1377284823606.5972 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-22", "window": { "start": { "local": "2013-08-22T12:10:38+00:00", "utc": "2013-08-22T12:10:38Z", "ms": 1377173438271.379 }, "end": { "local": "2013-08-22T12:58:38+00:00", "utc": "2013-08-22T12:58:38Z", "ms": 1377176318271.379 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-08-23", "window": { "start": { "local": "2013-08-23T12:10:23+00:00", "utc": "2013-08-23T12:10:23Z", "ms": 1377259822525.5586 }, "end": { "local": "2013-08-23T12:58:23+00:00", "utc": "2013-08-23T12:58:23Z", "ms": 1377262702525.5586 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 20:43 on Thu 22 Aug to 19:07 on Fri 23 Aug.", "fact": "2013-08-22T20:42:58Z → 2013-08-23T19:07:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 22nd, 12:10–12:58 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22121 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Bamako, 2013: Friday 23 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": "2013-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-23", "confidence": "determinate" } ], "quote": "In Bamako, Kajjalī Tṛtīyā (Kajari Teej) 2013 falls on Friday 23 August. Tṛtīyā runs from 20:43 on Thu 22 Aug to 19:07 on Fri 23 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-08-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5792, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-08-23T19:07:04+00:00", "utc": "2013-08-23T19:07:04Z", "ms": 1377284823606.5972 }, "end": { "local": "2013-08-24T18:17:13+00:00", "utc": "2013-08-24T18:17:13Z", "ms": 1377368232925.4604 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-23T19:07:04+00:00", "utc": "2013-08-23T19:07:04Z", "ms": 1377284823606.5972 }, "end": { "local": "2013-08-24T18:17:13+00:00", "utc": "2013-08-24T18:17:13Z", "ms": 1377368232925.4604 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-08-23", "window": { "start": { "local": "2013-08-23T20:43:36+00:00", "utc": "2013-08-23T20:43:36Z", "ms": 1377290615570.1958 }, "end": { "local": "2013-08-23T20:43:36+00:00", "utc": "2013-08-23T20:43:36Z", "ms": 1377290615570.1958 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-08-24", "window": { "start": { "local": "2013-08-24T21:28:28+00:00", "utc": "2013-08-24T21:28:28Z", "ms": 1377379707523.2058 }, "end": { "local": "2013-08-24T21:28:28+00:00", "utc": "2013-08-24T21:28:28Z", "ms": 1377379707523.2058 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:07 on Fri 23 Aug to 18:17 on Sat 24 Aug.", "fact": "2013-08-23T19:07:04Z → 2013-08-24T18:17:13Z" }, { "step": "kaala", "text": "Moonrise is at 20:44 on the 23rd and 21:28 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 5792 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Friday 23 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": "2013-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-23", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Friday 23 August. Caturthī runs from 19:07 on Fri 23 Aug to 18:17 on Sat 24 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-08-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1155, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-08-23T19:07:04+00:00", "utc": "2013-08-23T19:07:04Z", "ms": 1377284823606.5972 }, "end": { "local": "2013-08-24T18:17:13+00:00", "utc": "2013-08-24T18:17:13Z", "ms": 1377368232925.4604 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-23T19:07:04+00:00", "utc": "2013-08-23T19:07:04Z", "ms": 1377284823606.5972 }, "end": { "local": "2013-08-24T18:17:13+00:00", "utc": "2013-08-24T18:17:13Z", "ms": 1377368232925.4604 } }, "kaala": "sayahna", "days": [ { "local_date": "2013-08-23", "window": { "start": { "local": "2013-08-23T16:18:26+00:00", "utc": "2013-08-23T16:18:26Z", "ms": 1377274705898.7424 }, "end": { "local": "2013-08-23T18:47:48+00:00", "utc": "2013-08-23T18:47:48Z", "ms": 1377283668147.5315 } }, "covered_min": 0, "window_min": 149, "qualifies": false }, { "local_date": "2013-08-24", "window": { "start": { "local": "2013-08-24T16:17:58+00:00", "utc": "2013-08-24T16:17:58Z", "ms": 1377361078083.728 }, "end": { "local": "2013-08-24T18:47:13+00:00", "utc": "2013-08-24T18:47:13Z", "ms": 1377370032565.7725 } }, "covered_min": 119, "window_min": 149, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:07 on Fri 23 Aug to 18:17 on Sat 24 Aug.", "fact": "2013-08-23T19:07:04Z → 2013-08-24T18:17:13Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:18–18:48 on the 23rd, 16:18–18:47 on the 24th.", "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 149 minutes on the 23rd and 119 of 149 on the 24th.", "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 1155 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Bamako, 2013: Saturday 24 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": "2013-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-24", "confidence": "determinate" } ], "quote": "In Bamako, Bahulā Caturthī 2013 falls on Saturday 24 August. Caturthī runs from 19:07 on Fri 23 Aug to 18:17 on Sat 24 Aug and covers 119 of 149 minutes of sāyāhna that late afternoon.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19138, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-08-25T18:16:47+00:00", "utc": "2013-08-25T18:16:47Z", "ms": 1377454607466.393 }, "end": { "local": "2013-08-26T19:04:58+00:00", "utc": "2013-08-26T19:04:58Z", "ms": 1377543897913.894 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-25T18:16:47+00:00", "utc": "2013-08-25T18:16:47Z", "ms": 1377454607466.393 }, "end": { "local": "2013-08-26T19:04:58+00:00", "utc": "2013-08-26T19:04:58Z", "ms": 1377543897913.894 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-25", "window": { "start": { "local": "2013-08-25T12:09:50+00:00", "utc": "2013-08-25T12:09:50Z", "ms": 1377432589794.1094 }, "end": { "local": "2013-08-25T12:57:50+00:00", "utc": "2013-08-25T12:57:50Z", "ms": 1377435469794.1094 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-08-26", "window": { "start": { "local": "2013-08-26T12:09:33+00:00", "utc": "2013-08-26T12:09:33Z", "ms": 1377518972842.0571 }, "end": { "local": "2013-08-26T12:57:33+00:00", "utc": "2013-08-26T12:57:33Z", "ms": 1377521852842.0571 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 18:17 on Sun 25 Aug to 19:05 on Mon 26 Aug.", "fact": "2013-08-25T18:16:47Z → 2013-08-26T19:04:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:10–12:58 on the 25th, 12:10–12:58 on the 26th.", "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 25th and 48 of 48 on the 26th.", "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 19138 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Bamako, 2013: Monday 26 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": "2013-08-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-26", "confidence": "determinate" } ], "quote": "In Bamako, Hala Ṣaṣṭhī 2013 falls on Monday 26 August. Ṣaṣṭhī runs from 18:17 on Sun 25 Aug to 19:05 on Mon 26 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5313, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-08-27T20:36:11+00:00", "utc": "2013-08-27T20:36:11Z", "ms": 1377635771061.9106 }, "end": { "local": "2013-08-28T22:40:26+00:00", "utc": "2013-08-28T22:40:26Z", "ms": 1377729625864.2354 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-27T20:36:11+00:00", "utc": "2013-08-27T20:36:11Z", "ms": 1377635771061.9106 }, "end": { "local": "2013-08-28T22:40:26+00:00", "utc": "2013-08-28T22:40:26Z", "ms": 1377729625864.2354 } }, "kaala": "nishita", "days": [ { "local_date": "2013-08-27", "window": { "start": { "local": "2013-08-28T00:09:17+00:00", "utc": "2013-08-28T00:09:17Z", "ms": 1377648556590.809 }, "end": { "local": "2013-08-28T00:57:17+00:00", "utc": "2013-08-28T00:57:17Z", "ms": 1377651436590.809 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-08-28", "window": { "start": { "local": "2013-08-29T00:08:59+00:00", "utc": "2013-08-29T00:08:59Z", "ms": 1377734938791.7612 }, "end": { "local": "2013-08-29T00:56:59+00:00", "utc": "2013-08-29T00:56:59Z", "ms": 1377737818791.7612 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 20:36 on Tue 27 Aug to 22:40 on Wed 28 Aug.", "fact": "2013-08-27T20:36:11Z → 2013-08-28T22:40:26Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:09–00:57 on the 27th, 00:09–00:57 on the 28th.", "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 27th and 0 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5313 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Bamako, 2013: Tuesday 27 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "janmashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami." } ], "not_evaluated": "The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.", "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-27", "confidence": "determinate" } ], "quote": "In Bamako, Janmāṣṭamī 2013 falls on Tuesday 27 August. Aṣṭamī runs from 20:36 on Tue 27 Aug to 22:40 on Wed 28 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22045, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-08-26T19:04:58+00:00", "utc": "2013-08-26T19:04:58Z", "ms": 1377543897913.894 }, "end": { "local": "2013-08-27T20:36:11+00:00", "utc": "2013-08-27T20:36:11Z", "ms": 1377635771061.9106 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-26T19:04:58+00:00", "utc": "2013-08-26T19:04:58Z", "ms": 1377543897913.894 }, "end": { "local": "2013-08-27T20:36:11+00:00", "utc": "2013-08-27T20:36:11Z", "ms": 1377635771061.9106 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-08-26", "window": { "start": { "local": "2013-08-26T12:09:33+00:00", "utc": "2013-08-26T12:09:33Z", "ms": 1377518972842.0571 }, "end": { "local": "2013-08-26T12:57:33+00:00", "utc": "2013-08-26T12:57:33Z", "ms": 1377521852842.0571 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-08-27", "window": { "start": { "local": "2013-08-27T12:09:16+00:00", "utc": "2013-08-27T12:09:16Z", "ms": 1377605355520.6929 }, "end": { "local": "2013-08-27T12:57:16+00:00", "utc": "2013-08-27T12:57:16Z", "ms": 1377608235520.6929 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 19:05 on Mon 26 Aug to 20:36 on Tue 27 Aug.", "fact": "2013-08-26T19:04:58Z → 2013-08-27T20:36:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:10–12:58 on the 26th, 12:09–12:57 on the 27th.", "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 26th and 48 of 48 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 22045 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Bamako, 2013: Tuesday 27 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": "2013-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-27", "confidence": "determinate" } ], "quote": "In Bamako, Śītalā Saptamī 2013 falls on Tuesday 27 August. Saptamī runs from 19:05 on Mon 26 Aug to 20:36 on Tue 27 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-08-31", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1512, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-08-31T03:34:06+00:00", "utc": "2013-08-31T03:34:06Z", "ms": 1377920046141.4187 }, "end": { "local": "2013-09-01T05:56:04+00:00", "utc": "2013-09-01T05:56:04Z", "ms": 1378014964448.9822 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-08-31T03:34:06+00:00", "utc": "2013-08-31T03:34:06Z", "ms": 1377920046141.4187 }, "end": { "local": "2013-09-01T05:56:04+00:00", "utc": "2013-09-01T05:56:04Z", "ms": 1378014964448.9822 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-08-31", "window": { "start": { "local": "2013-08-31T06:21:15+00:00", "utc": "2013-08-31T06:21:15Z", "ms": 1377930075292.9688 }, "end": { "local": "2013-08-31T06:21:15+00:00", "utc": "2013-08-31T06:21:15Z", "ms": 1377930075292.9688 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-09-01", "window": { "start": { "local": "2013-09-01T06:21:17+00:00", "utc": "2013-09-01T06:21:17Z", "ms": 1378016476501.3066 }, "end": { "local": "2013-09-01T06:21:17+00:00", "utc": "2013-09-01T06:21:17Z", "ms": 1378016476501.3066 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:34 on Sat 31 Aug to 05:56 on Sun 1 Sep.", "fact": "2013-08-31T03:34:06Z → 2013-09-01T05:56:04Z" }, { "step": "kaala", "text": "Sunrise is at 06:21 on the 31st and 06:21 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 31st and is not on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1512 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Bamako, 2013: Saturday 31 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": "2013-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-08-31", "confidence": "determinate" } ], "quote": "In Bamako, Ajā Ekādaśī 2013 falls on Saturday 31 August. Ekādaśī runs from 03:34 on Sat 31 Aug to 05:56 on Sun 1 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-08-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-09-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32465, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-09-02T08:00:10+00:00", "utc": "2013-09-02T08:00:10Z", "ms": 1378108809686.509 }, "end": { "local": "2013-09-03T09:39:47+00:00", "utc": "2013-09-03T09:39:47Z", "ms": 1378201186878.1428 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-02T08:00:10+00:00", "utc": "2013-09-02T08:00:10Z", "ms": 1378108809686.509 }, "end": { "local": "2013-09-03T09:39:47+00:00", "utc": "2013-09-03T09:39:47Z", "ms": 1378201186878.1428 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-09-02", "window": { "start": { "local": "2013-09-02T18:41:32+00:00", "utc": "2013-09-02T18:41:32Z", "ms": 1378147291927.0186 }, "end": { "local": "2013-09-02T20:14:50+00:00", "utc": "2013-09-02T20:14:50Z", "ms": 1378152890111.6394 } }, "covered_min": 93, "window_min": 93, "qualifies": true }, { "local_date": "2013-09-03", "window": { "start": { "local": "2013-09-03T18:40:52+00:00", "utc": "2013-09-03T18:40:52Z", "ms": 1378233652175.3586 }, "end": { "local": "2013-09-03T20:14:16+00:00", "utc": "2013-09-03T20:14:16Z", "ms": 1378239255743.2776 } }, "covered_min": 0, "window_min": 93, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:00 on Mon 2 Sep to 09:40 on Tue 3 Sep.", "fact": "2013-09-02T08:00:10Z → 2013-09-03T09:39:47Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:42–20:15 on the 2nd, 18:41–20:14 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 93 of 93 minutes on the 2nd and 0 of 93 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 32465 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Monday 2 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": "2013-09-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-02", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Monday 2 September. Trayodaśī runs from 08:00 on Mon 2 Sep to 09:40 on Tue 3 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-09-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28099, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-09-03T09:39:47+00:00", "utc": "2013-09-03T09:39:47Z", "ms": 1378201186878.1428 }, "end": { "local": "2013-09-04T10:51:53+00:00", "utc": "2013-09-04T10:51:53Z", "ms": 1378291912630.4824 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-03T09:39:47+00:00", "utc": "2013-09-03T09:39:47Z", "ms": 1378201186878.1428 }, "end": { "local": "2013-09-04T10:51:53+00:00", "utc": "2013-09-04T10:51:53Z", "ms": 1378291912630.4824 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-09-03", "window": { "start": { "local": "2013-09-03T18:40:52+00:00", "utc": "2013-09-03T18:40:52Z", "ms": 1378233652175.3586 }, "end": { "local": "2013-09-03T20:14:16+00:00", "utc": "2013-09-03T20:14:16Z", "ms": 1378239255743.2776 } }, "covered_min": 93, "window_min": 93, "qualifies": true }, { "local_date": "2013-09-04", "window": { "start": { "local": "2013-09-04T18:40:12+00:00", "utc": "2013-09-04T18:40:12Z", "ms": 1378320012113.3271 }, "end": { "local": "2013-09-04T20:13:41+00:00", "utc": "2013-09-04T20:13:41Z", "ms": 1378325621082.739 } }, "covered_min": 0, "window_min": 93, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:40 on Tue 3 Sep to 10:52 on Wed 4 Sep.", "fact": "2013-09-03T09:39:47Z → 2013-09-04T10:51:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:41–20:14 on the 3rd, 18:40–20:14 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 93 of 93 minutes on the 3rd and 0 of 93 on the 4th.", "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 28099 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Bamako, 2013: Tuesday 3 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-03", "confidence": "determinate" } ], "quote": "In Bamako, Aghora Caturdaśī 2013 falls on Tuesday 3 September. Caturdaśī runs from 09:40 on Tue 3 Sep to 10:52 on Wed 4 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/shivaratri?on=2013-09-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31462, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-09-03T09:39:47+00:00", "utc": "2013-09-03T09:39:47Z", "ms": 1378201186878.1428 }, "end": { "local": "2013-09-04T10:51:53+00:00", "utc": "2013-09-04T10:51:53Z", "ms": 1378291912630.4824 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-03T09:39:47+00:00", "utc": "2013-09-03T09:39:47Z", "ms": 1378201186878.1428 }, "end": { "local": "2013-09-04T10:51:53+00:00", "utc": "2013-09-04T10:51:53Z", "ms": 1378291912630.4824 } }, "kaala": "nishita", "days": [ { "local_date": "2013-09-02", "window": { "start": { "local": "2013-09-03T00:07:25+00:00", "utc": "2013-09-03T00:07:25Z", "ms": 1378166845119.3467 }, "end": { "local": "2013-09-03T00:55:25+00:00", "utc": "2013-09-03T00:55:25Z", "ms": 1378169725119.3467 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-09-03", "window": { "start": { "local": "2013-09-04T00:07:06+00:00", "utc": "2013-09-04T00:07:06Z", "ms": 1378253225555.0547 }, "end": { "local": "2013-09-04T00:55:06+00:00", "utc": "2013-09-04T00:55:06Z", "ms": 1378256105555.0547 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:40 on Tue 3 Sep to 10:52 on Wed 4 Sep.", "fact": "2013-09-03T09:39:47Z → 2013-09-04T10:51:53Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:07–00:55 on the 2nd, 00:07–00:55 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 31462 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Tuesday 3 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": "2013-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-03", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Tuesday 3 September. Caturdaśī runs from 09:40 on Tue 3 Sep to 10:52 on Wed 4 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-09-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 727, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-09-05T11:36:08+00:00", "utc": "2013-09-05T11:36:08Z", "ms": 1378380968436.1025 }, "end": { "local": "2013-09-06T11:53:59+00:00", "utc": "2013-09-06T11:53:59Z", "ms": 1378468438876.5725 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-05T11:36:08+00:00", "utc": "2013-09-05T11:36:08Z", "ms": 1378380968436.1025 }, "end": { "local": "2013-09-06T11:53:59+00:00", "utc": "2013-09-06T11:53:59Z", "ms": 1378468438876.5725 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-05", "window": { "start": { "local": "2013-09-05T12:06:26+00:00", "utc": "2013-09-05T12:06:26Z", "ms": 1378382785571.689 }, "end": { "local": "2013-09-05T12:54:26+00:00", "utc": "2013-09-05T12:54:26Z", "ms": 1378385665571.689 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-06", "window": { "start": { "local": "2013-09-06T12:06:05+00:00", "utc": "2013-09-06T12:06:05Z", "ms": 1378469165400.9795 }, "end": { "local": "2013-09-06T12:54:05+00:00", "utc": "2013-09-06T12:54:05Z", "ms": 1378472045400.9795 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 11:36 on Thu 5 Sep to 11:54 on Fri 6 Sep.", "fact": "2013-09-05T11:36:08Z → 2013-09-06T11:53:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 5th, 12:06–12:54 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 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 727 s" }, { "step": "ruling", "text": "Rudra Vrata, Bamako, 2013: Thursday 5 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": "2013-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-05", "confidence": "determinate" } ], "quote": "In Bamako, Rudra Vrata 2013 falls on Thursday 5 September. Pratipadā runs from 11:36 on Thu 5 Sep to 11:54 on Fri 6 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1093, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2013-09-07T11:47:32+00:00", "utc": "2013-09-07T11:47:32Z", "ms": 1378554452496.3186 }, "end": { "local": "2013-09-08T11:18:56+00:00", "utc": "2013-09-08T11:18:56Z", "ms": 1378639136114.314 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-07T11:47:32+00:00", "utc": "2013-09-07T11:47:32Z", "ms": 1378554452496.3186 }, "end": { "local": "2013-09-08T11:18:56+00:00", "utc": "2013-09-08T11:18:56Z", "ms": 1378639136114.314 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-07", "window": { "start": { "local": "2013-09-07T12:05:45+00:00", "utc": "2013-09-07T12:05:45Z", "ms": 1378555545026.4634 }, "end": { "local": "2013-09-07T12:53:45+00:00", "utc": "2013-09-07T12:53:45Z", "ms": 1378558425026.4634 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-08", "window": { "start": { "local": "2013-09-08T12:05:24+00:00", "utc": "2013-09-08T12:05:24Z", "ms": 1378641924462.8774 }, "end": { "local": "2013-09-08T12:53:24+00:00", "utc": "2013-09-08T12:53:24Z", "ms": 1378644804462.8774 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:48 on Sat 7 Sep to 11:19 on Sun 8 Sep.", "fact": "2013-09-07T11:47:32Z → 2013-09-08T11:18:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 7th, 12:05–12:53 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 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1093 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Bamako, 2013: Saturday 7 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": "2013-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-08", "confidence": "boundary" } ], "quote": "In Bamako, Haritālikā Vrata (Hartalika Teej) 2013 falls on Saturday 7 September. Tṛtīyā runs from 11:48 on Sat 7 Sep to 11:19 on Sun 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2788, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-09-08T11:18:56+00:00", "utc": "2013-09-08T11:18:56Z", "ms": 1378639136114.314 }, "end": { "local": "2013-09-09T10:29:48+00:00", "utc": "2013-09-09T10:29:48Z", "ms": 1378722587762.0718 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-08T11:18:56+00:00", "utc": "2013-09-08T11:18:56Z", "ms": 1378639136114.314 }, "end": { "local": "2013-09-09T10:29:48+00:00", "utc": "2013-09-09T10:29:48Z", "ms": 1378722587762.0718 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-08", "window": { "start": { "local": "2013-09-08T12:05:24+00:00", "utc": "2013-09-08T12:05:24Z", "ms": 1378641924462.8774 }, "end": { "local": "2013-09-08T12:53:24+00:00", "utc": "2013-09-08T12:53:24Z", "ms": 1378644804462.8774 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-09", "window": { "start": { "local": "2013-09-09T12:05:04+00:00", "utc": "2013-09-09T12:05:04Z", "ms": 1378728303725.3093 }, "end": { "local": "2013-09-09T12:53:04+00:00", "utc": "2013-09-09T12:53:04Z", "ms": 1378731183725.3093 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:19 on Sun 8 Sep to 10:30 on Mon 9 Sep.", "fact": "2013-09-08T11:18:56Z → 2013-09-09T10:29:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 8th, 12:05–12:53 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2788 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Bamako, 2013: Sunday 8 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": "2013-09-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-08", "confidence": "boundary" } ], "quote": "In Bamako, Gaṇeśa Caturthī 2013 falls on Sunday 8 September. Caturthī runs from 11:19 on Sun 8 Sep to 10:30 on Mon 9 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5716, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-09-09T10:29:48+00:00", "utc": "2013-09-09T10:29:48Z", "ms": 1378722587762.0718 }, "end": { "local": "2013-09-10T09:21:10+00:00", "utc": "2013-09-10T09:21:10Z", "ms": 1378804869556.9802 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-09T10:29:48+00:00", "utc": "2013-09-09T10:29:48Z", "ms": 1378722587762.0718 }, "end": { "local": "2013-09-10T09:21:10+00:00", "utc": "2013-09-10T09:21:10Z", "ms": 1378804869556.9802 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-09", "window": { "start": { "local": "2013-09-09T12:05:04+00:00", "utc": "2013-09-09T12:05:04Z", "ms": 1378728303725.3093 }, "end": { "local": "2013-09-09T12:53:04+00:00", "utc": "2013-09-09T12:53:04Z", "ms": 1378731183725.3093 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-10", "window": { "start": { "local": "2013-09-10T12:04:43+00:00", "utc": "2013-09-10T12:04:43Z", "ms": 1378814682829.385 }, "end": { "local": "2013-09-10T12:52:43+00:00", "utc": "2013-09-10T12:52:43Z", "ms": 1378817562829.385 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 10:30 on Mon 9 Sep to 09:21 on Tue 10 Sep.", "fact": "2013-09-09T10:29:48Z → 2013-09-10T09:21:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 9th, 12:05–12:53 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 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 5716 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Bamako, 2013: Monday 9 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": "2013-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-09", "confidence": "determinate" } ], "quote": "In Bamako, Ṛṣi Pañcamī 2013 falls on Monday 9 September. Pañcamī runs from 10:30 on Mon 9 Sep to 09:21 on Tue 10 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9813, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-09-10T09:21:10+00:00", "utc": "2013-09-10T09:21:10Z", "ms": 1378804869556.9802 }, "end": { "local": "2013-09-11T07:53:39+00:00", "utc": "2013-09-11T07:53:39Z", "ms": 1378886018624.9114 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-10T09:21:10+00:00", "utc": "2013-09-10T09:21:10Z", "ms": 1378804869556.9802 }, "end": { "local": "2013-09-11T07:53:39+00:00", "utc": "2013-09-11T07:53:39Z", "ms": 1378886018624.9114 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-10", "window": { "start": { "local": "2013-09-10T12:04:43+00:00", "utc": "2013-09-10T12:04:43Z", "ms": 1378814682829.385 }, "end": { "local": "2013-09-10T12:52:43+00:00", "utc": "2013-09-10T12:52:43Z", "ms": 1378817562829.385 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-11", "window": { "start": { "local": "2013-09-11T12:04:22+00:00", "utc": "2013-09-11T12:04:22Z", "ms": 1378901061791.454 }, "end": { "local": "2013-09-11T12:52:22+00:00", "utc": "2013-09-11T12:52:22Z", "ms": 1378903941791.454 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 09:21 on Tue 10 Sep to 07:54 on Wed 11 Sep.", "fact": "2013-09-10T09:21:10Z → 2013-09-11T07:53:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 10th, 12:04–12:52 on the 11th.", "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 10th and 0 of 48 on the 11th.", "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 9813 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Bamako, 2013: Tuesday 10 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": "2013-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-10", "confidence": "determinate" } ], "quote": "In Bamako, Sūrya Ṣaṣṭhī (Bhādrapada) 2013 falls on Tuesday 10 September. Ṣaṣṭhī runs from 09:21 on Tue 10 Sep to 07:54 on Wed 11 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15043, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-09-11T07:53:39+00:00", "utc": "2013-09-11T07:53:39Z", "ms": 1378886018624.9114 }, "end": { "local": "2013-09-12T06:07:51+00:00", "utc": "2013-09-12T06:07:51Z", "ms": 1378966071127.2183 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-11T07:53:39+00:00", "utc": "2013-09-11T07:53:39Z", "ms": 1378886018624.9114 }, "end": { "local": "2013-09-12T06:07:51+00:00", "utc": "2013-09-12T06:07:51Z", "ms": 1378966071127.2183 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-11", "window": { "start": { "local": "2013-09-11T12:04:22+00:00", "utc": "2013-09-11T12:04:22Z", "ms": 1378901061791.454 }, "end": { "local": "2013-09-11T12:52:22+00:00", "utc": "2013-09-11T12:52:22Z", "ms": 1378903941791.454 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-12", "window": { "start": { "local": "2013-09-12T12:04:01+00:00", "utc": "2013-09-12T12:04:01Z", "ms": 1378987440628.7705 }, "end": { "local": "2013-09-12T12:52:01+00:00", "utc": "2013-09-12T12:52:01Z", "ms": 1378990320628.7705 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:54 on Wed 11 Sep to 06:08 on Thu 12 Sep.", "fact": "2013-09-11T07:53:39Z → 2013-09-12T06:07:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 11th, 12:04–12:52 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 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: purvaviddha → only-day · margin 15043 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Bamako, 2013: Wednesday 11 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": "2013-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-11", "confidence": "determinate" } ], "quote": "In Bamako, Muktābharaṇa Vrata 2013 falls on Wednesday 11 September. Saptamī runs from 07:54 on Wed 11 Sep to 06:08 on Thu 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21370, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-09-12T06:07:51+00:00", "utc": "2013-09-12T06:07:51Z", "ms": 1378966071127.2183 }, "end": { "local": "2013-09-13T04:04:52+00:00", "utc": "2013-09-13T04:04:52Z", "ms": 1379045092067.7493 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-12T06:07:51+00:00", "utc": "2013-09-12T06:07:51Z", "ms": 1378966071127.2183 }, "end": { "local": "2013-09-13T04:04:52+00:00", "utc": "2013-09-13T04:04:52Z", "ms": 1379045092067.7493 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-12", "window": { "start": { "local": "2013-09-12T12:04:01+00:00", "utc": "2013-09-12T12:04:01Z", "ms": 1378987440628.7705 }, "end": { "local": "2013-09-12T12:52:01+00:00", "utc": "2013-09-12T12:52:01Z", "ms": 1378990320628.7705 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-09-13", "window": { "start": { "local": "2013-09-13T12:03:39+00:00", "utc": "2013-09-13T12:03:39Z", "ms": 1379073819359.6465 }, "end": { "local": "2013-09-13T12:51:39+00:00", "utc": "2013-09-13T12:51:39Z", "ms": 1379076699359.6465 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 06:08 on Thu 12 Sep to 04:05 on Fri 13 Sep.", "fact": "2013-09-12T06:07:51Z → 2013-09-13T04:04:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 12th, 12:04–12:52 on the 13th.", "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 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21370 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Bamako, 2013: Thursday 12 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": "2013-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-12", "confidence": "determinate" } ], "quote": "In Bamako, Rādhāṣṭamī 2013 falls on Thursday 12 September. Aṣṭamī runs from 06:08 on Thu 12 Sep to 04:05 on Fri 13 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-09-15", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25476, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-09-14T23:16:41+00:00", "utc": "2013-09-14T23:16:41Z", "ms": 1379200600960.0059 }, "end": { "local": "2013-09-15T20:39:27+00:00", "utc": "2013-09-15T20:39:27Z", "ms": 1379277566719.6868 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-14T23:16:41+00:00", "utc": "2013-09-14T23:16:41Z", "ms": 1379200600960.0059 }, "end": { "local": "2013-09-15T20:39:27+00:00", "utc": "2013-09-15T20:39:27Z", "ms": 1379277566719.6868 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-09-15", "window": { "start": { "local": "2013-09-15T06:21:17+00:00", "utc": "2013-09-15T06:21:17Z", "ms": 1379226076810.034 }, "end": { "local": "2013-09-15T06:21:17+00:00", "utc": "2013-09-15T06:21:17Z", "ms": 1379226076810.034 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-09-16", "window": { "start": { "local": "2013-09-16T06:21:16+00:00", "utc": "2013-09-16T06:21:16Z", "ms": 1379312476143.7214 }, "end": { "local": "2013-09-16T06:21:16+00:00", "utc": "2013-09-16T06:21:16Z", "ms": 1379312476143.7214 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:17 on Sat 14 Sep to 20:39 on Sun 15 Sep.", "fact": "2013-09-14T23:16:41Z → 2013-09-15T20:39:27Z" }, { "step": "kaala", "text": "Sunrise is at 06:21 on the 15th and 06:21 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 15th and is not on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25476 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Bamako, 2013: Sunday 15 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": "2013-09-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-15", "confidence": "determinate" } ], "quote": "In Bamako, Parivartanī Ekādaśī 2013 falls on Sunday 15 September. Ekādaśī runs from 23:17 on Sat 14 Sep to 20:39 on Sun 15 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-09-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18625, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-09-15T20:39:27+00:00", "utc": "2013-09-15T20:39:27Z", "ms": 1379277566719.6868 }, "end": { "local": "2013-09-16T18:01:00+00:00", "utc": "2013-09-16T18:01:00Z", "ms": 1379354460432.3118 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-15T20:39:27+00:00", "utc": "2013-09-15T20:39:27Z", "ms": 1379277566719.6868 }, "end": { "local": "2013-09-16T18:01:00+00:00", "utc": "2013-09-16T18:01:00Z", "ms": 1379354460432.3118 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-09-15", "window": { "start": { "local": "2013-09-15T12:02:57+00:00", "utc": "2013-09-15T12:02:57Z", "ms": 1379246576581.3066 }, "end": { "local": "2013-09-15T12:50:57+00:00", "utc": "2013-09-15T12:50:57Z", "ms": 1379249456581.3066 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-09-16", "window": { "start": { "local": "2013-09-16T12:02:35+00:00", "utc": "2013-09-16T12:02:35Z", "ms": 1379332955114.821 }, "end": { "local": "2013-09-16T12:50:35+00:00", "utc": "2013-09-16T12:50:35Z", "ms": 1379335835114.821 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:39 on Sun 15 Sep to 18:01 on Mon 16 Sep.", "fact": "2013-09-15T20:39:27Z → 2013-09-16T18:01:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 15th, 12:03–12:51 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 0 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18625 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Bamako, 2013: Monday 16 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": "2013-09-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-16", "confidence": "determinate" } ], "quote": "In Bamako, Vāmana Jayantī 2013 falls on Monday 16 September. Dvādaśī runs from 20:39 on Sun 15 Sep to 18:01 on Mon 16 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-09-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1854, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-09-16T18:01:00+00:00", "utc": "2013-09-16T18:01:00Z", "ms": 1379354460432.3118 }, "end": { "local": "2013-09-17T15:28:29+00:00", "utc": "2013-09-17T15:28:29Z", "ms": 1379431708501.0896 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-16T18:01:00+00:00", "utc": "2013-09-16T18:01:00Z", "ms": 1379354460432.3118 }, "end": { "local": "2013-09-17T15:28:29+00:00", "utc": "2013-09-17T15:28:29Z", "ms": 1379431708501.0896 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-09-16", "window": { "start": { "local": "2013-09-16T18:31:54+00:00", "utc": "2013-09-16T18:31:54Z", "ms": 1379356314085.9207 }, "end": { "local": "2013-09-16T20:06:29+00:00", "utc": "2013-09-16T20:06:29Z", "ms": 1379361988937.3152 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2013-09-17", "window": { "start": { "local": "2013-09-17T18:31:12+00:00", "utc": "2013-09-17T18:31:12Z", "ms": 1379442671783.0781 }, "end": { "local": "2013-09-17T20:05:52+00:00", "utc": "2013-09-17T20:05:52Z", "ms": 1379448352187.2163 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:01 on Mon 16 Sep to 15:28 on Tue 17 Sep.", "fact": "2013-09-16T18:01:00Z → 2013-09-17T15:28:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:32–20:06 on the 16th, 18:31–20:06 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 95 of 95 minutes on the 16th and 0 of 95 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1854 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Monday 16 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": "2013-09-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-16", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Monday 16 September. Trayodaśī runs from 18:01 on Mon 16 Sep to 15:28 on Tue 17 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-09-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15757, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-09-17T15:28:29+00:00", "utc": "2013-09-17T15:28:29Z", "ms": 1379431708501.0896 }, "end": { "local": "2013-09-18T13:09:42+00:00", "utc": "2013-09-18T13:09:42Z", "ms": 1379509782407.729 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2013-09-17T15:28:29+00:00", "utc": "2013-09-17T15:28:29Z", "ms": 1379431708501.0896 }, "end": { "local": "2013-09-18T13:09:42+00:00", "utc": "2013-09-18T13:09:42Z", "ms": 1379509782407.729 } }, "kaala": "udaya-3", "days": [ { "local_date": "2013-09-17", "window": { "start": { "local": "2013-09-17T06:21:15+00:00", "utc": "2013-09-17T06:21:15Z", "ms": 1379398875471.3794 }, "end": { "local": "2013-09-17T08:47:15+00:00", "utc": "2013-09-17T08:47:15Z", "ms": 1379407634733.7192 } }, "covered_min": 0, "window_min": 146, "qualifies": false }, { "local_date": "2013-09-18", "window": { "start": { "local": "2013-09-18T06:21:15+00:00", "utc": "2013-09-18T06:21:15Z", "ms": 1379485274814.1145 }, "end": { "local": "2013-09-18T08:47:06+00:00", "utc": "2013-09-18T08:47:06Z", "ms": 1379494025745.48 } }, "covered_min": 146, "window_min": 146, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:28 on Tue 17 Sep to 13:10 on Wed 18 Sep.", "fact": "2013-09-17T15:28:29Z → 2013-09-18T13:09:42Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:21–08:47 on the 17th, 06:21–08:47 on the 18th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 0 of 146 minutes on the 17th and 146 of 146 on the 18th.", "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 15757 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Bamako, 2013: Wednesday 18 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": "2013-09-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-18", "confidence": "determinate" } ], "quote": "In Bamako, Ananta Caturdaśī 2013 falls on Wednesday 18 September. Caturdaśī runs from 15:28 on Tue 17 Sep to 13:10 on Wed 18 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-09-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 43494, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-09-22T08:45:55+00:00", "utc": "2013-09-22T08:45:55Z", "ms": 1379839555397.894 }, "end": { "local": "2013-09-23T09:20:02+00:00", "utc": "2013-09-23T09:20:02Z", "ms": 1379928002472.5393 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-09-22T08:45:55+00:00", "utc": "2013-09-22T08:45:55Z", "ms": 1379839555397.894 }, "end": { "local": "2013-09-23T09:20:02+00:00", "utc": "2013-09-23T09:20:02Z", "ms": 1379928002472.5393 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-09-22", "window": { "start": { "local": "2013-09-22T20:50:49+00:00", "utc": "2013-09-22T20:50:49Z", "ms": 1379883048903.4636 }, "end": { "local": "2013-09-22T20:50:49+00:00", "utc": "2013-09-22T20:50:49Z", "ms": 1379883048903.4636 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-09-23", "window": { "start": { "local": "2013-09-23T21:37:33+00:00", "utc": "2013-09-23T21:37:33Z", "ms": 1379972252727.1611 }, "end": { "local": "2013-09-23T21:37:33+00:00", "utc": "2013-09-23T21:37:33Z", "ms": 1379972252727.1611 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:46 on Sun 22 Sep to 09:20 on Mon 23 Sep.", "fact": "2013-09-22T08:45:55Z → 2013-09-23T09:20:02Z" }, { "step": "kaala", "text": "Moonrise is at 20:51 on the 22nd and 21:38 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 43494 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Sunday 22 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": "2013-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-22", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Sunday 22 September. Caturthī runs from 08:46 on Sun 22 Sep to 09:20 on Mon 23 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-09-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38799, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-09-24T10:35:37+00:00", "utc": "2013-09-24T10:35:37Z", "ms": 1380018937367.9 }, "end": { "local": "2013-09-25T12:26:29+00:00", "utc": "2013-09-25T12:26:29Z", "ms": 1380111988769.1836 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-09-24T10:35:37+00:00", "utc": "2013-09-24T10:35:37Z", "ms": 1380018937367.9 }, "end": { "local": "2013-09-25T12:26:29+00:00", "utc": "2013-09-25T12:26:29Z", "ms": 1380111988769.1836 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-09-24", "window": { "start": { "local": "2013-09-24T22:25:02+00:00", "utc": "2013-09-24T22:25:02Z", "ms": 1380061501973.1306 }, "end": { "local": "2013-09-24T22:25:02+00:00", "utc": "2013-09-24T22:25:02Z", "ms": 1380061501973.1306 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-09-25", "window": { "start": { "local": "2013-09-25T23:13:07+00:00", "utc": "2013-09-25T23:13:07Z", "ms": 1380150787455.682 }, "end": { "local": "2013-09-25T23:13:07+00:00", "utc": "2013-09-25T23:13:07Z", "ms": 1380150787455.682 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 10:36 on Tue 24 Sep to 12:26 on Wed 25 Sep.", "fact": "2013-09-24T10:35:37Z → 2013-09-25T12:26:29Z" }, { "step": "kaala", "text": "Moonrise is at 22:25 on the 24th and 23:13 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 38799 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Bamako, 2013: Tuesday 24 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": "2013-09-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-24", "confidence": "determinate" } ], "quote": "In Bamako, Candra Ṣaṣṭhī 2013 falls on Tuesday 24 September. Ṣaṣṭhī runs from 10:36 on Tue 24 Sep to 12:26 on Wed 25 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4467, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-09-26T14:42:18+00:00", "utc": "2013-09-26T14:42:18Z", "ms": 1380206537822.0588 }, "end": { "local": "2013-09-27T17:09:46+00:00", "utc": "2013-09-27T17:09:46Z", "ms": 1380301785750.437 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-09-26T14:42:18+00:00", "utc": "2013-09-26T14:42:18Z", "ms": 1380206537822.0588 }, "end": { "local": "2013-09-27T17:09:46+00:00", "utc": "2013-09-27T17:09:46Z", "ms": 1380301785750.437 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-09-26", "window": { "start": { "local": "2013-09-26T18:24:54+00:00", "utc": "2013-09-26T18:24:54Z", "ms": 1380219893874.7136 }, "end": { "local": "2013-09-26T20:00:24+00:00", "utc": "2013-09-26T20:00:24Z", "ms": 1380225624441.2705 } }, "covered_min": 96, "window_min": 96, "qualifies": true }, { "local_date": "2013-09-27", "window": { "start": { "local": "2013-09-27T18:24:13+00:00", "utc": "2013-09-27T18:24:13Z", "ms": 1380306252676.382 }, "end": { "local": "2013-09-27T19:59:49+00:00", "utc": "2013-09-27T19:59:49Z", "ms": 1380311988822.4856 } }, "covered_min": 0, "window_min": 96, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 14:42 on Thu 26 Sep to 17:10 on Fri 27 Sep.", "fact": "2013-09-26T14:42:18Z → 2013-09-27T17:09:46Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:25–20:00 on the 26th, 18:24–20:00 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 96 of 96 minutes on the 26th and 0 of 96 on the 27th.", "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 4467 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Bamako, 2013: Thursday 26 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "jitashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-26", "confidence": "determinate" } ], "quote": "In Bamako, Jitāṣṭamī (Jitiya) 2013 falls on Thursday 26 September. Aṣṭamī runs from 14:42 on Thu 26 Sep to 17:10 on Fri 27 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27622, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-09-26T14:42:18+00:00", "utc": "2013-09-26T14:42:18Z", "ms": 1380206537822.0588 }, "end": { "local": "2013-09-27T17:09:46+00:00", "utc": "2013-09-27T17:09:46Z", "ms": 1380301785750.437 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-09-26T14:42:18+00:00", "utc": "2013-09-26T14:42:18Z", "ms": 1380206537822.0588 }, "end": { "local": "2013-09-27T17:09:46+00:00", "utc": "2013-09-27T17:09:46Z", "ms": 1380301785750.437 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-09-26", "window": { "start": { "local": "2013-09-27T00:01:34+00:00", "utc": "2013-09-27T00:01:34Z", "ms": 1380240094213.6362 }, "end": { "local": "2013-09-27T00:01:34+00:00", "utc": "2013-09-27T00:01:34Z", "ms": 1380240094213.6362 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-09-27", "window": { "start": { "local": "2013-09-28T00:50:07+00:00", "utc": "2013-09-28T00:50:07Z", "ms": 1380329407257.9888 }, "end": { "local": "2013-09-28T00:50:07+00:00", "utc": "2013-09-28T00:50:07Z", "ms": 1380329407257.9888 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 14:42 on Thu 26 Sep to 17:10 on Fri 27 Sep.", "fact": "2013-09-26T14:42:18Z → 2013-09-27T17:09:46Z" }, { "step": "kaala", "text": "Moonrise is at 00:02 on the 26th and 00:50 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī 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. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27622 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Bamako, 2013: Thursday 26 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": "2013-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-26", "confidence": "determinate" } ], "quote": "In Bamako, Mahālakṣmī Vrata Samāpana 2013 falls on Thursday 26 September. Aṣṭamī runs from 14:42 on Thu 26 Sep to 17:10 on Fri 27 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-09-30", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24949, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-09-29T21:43:11+00:00", "utc": "2013-09-29T21:43:11Z", "ms": 1380490990502.3345 }, "end": { "local": "2013-09-30T23:25:28+00:00", "utc": "2013-09-30T23:25:28Z", "ms": 1380583528100.6072 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-09-29T21:43:11+00:00", "utc": "2013-09-29T21:43:11Z", "ms": 1380490990502.3345 }, "end": { "local": "2013-09-30T23:25:28+00:00", "utc": "2013-09-30T23:25:28Z", "ms": 1380583528100.6072 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-09-30", "window": { "start": { "local": "2013-09-30T06:21:16+00:00", "utc": "2013-09-30T06:21:16Z", "ms": 1380522075785.509 }, "end": { "local": "2013-09-30T06:21:16+00:00", "utc": "2013-09-30T06:21:16Z", "ms": 1380522075785.509 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-10-01", "window": { "start": { "local": "2013-10-01T06:21:17+00:00", "utc": "2013-10-01T06:21:17Z", "ms": 1380608477182.7422 }, "end": { "local": "2013-10-01T06:21:17+00:00", "utc": "2013-10-01T06:21:17Z", "ms": 1380608477182.7422 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:43 on Sun 29 Sep to 23:25 on Mon 30 Sep.", "fact": "2013-09-29T21:43:11Z → 2013-09-30T23:25:28Z" }, { "step": "kaala", "text": "Sunrise is at 06:21 on the 30th and 06:21 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 24949 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Bamako, 2013: Monday 30 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": "2013-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-09-30", "confidence": "determinate" } ], "quote": "In Bamako, Indirā Ekādaśī 2013 falls on Monday 30 September. Ekādaśī runs from 21:43 on Sun 29 Sep to 23:25 on Mon 30 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-09-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-10-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16642, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-10-02T00:34:51+00:00", "utc": "2013-10-02T00:34:51Z", "ms": 1380674090799.475 }, "end": { "local": "2013-10-03T01:08:41+00:00", "utc": "2013-10-03T01:08:41Z", "ms": 1380762520771.764 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-02T00:34:51+00:00", "utc": "2013-10-02T00:34:51Z", "ms": 1380674090799.475 }, "end": { "local": "2013-10-03T01:08:41+00:00", "utc": "2013-10-03T01:08:41Z", "ms": 1380762520771.764 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-10-01", "window": { "start": { "local": "2013-10-01T18:21:31+00:00", "utc": "2013-10-01T18:21:31Z", "ms": 1380651690601.6682 }, "end": { "local": "2013-10-01T19:57:29+00:00", "utc": "2013-10-01T19:57:29Z", "ms": 1380657449036.2268 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "2013-10-02", "window": { "start": { "local": "2013-10-02T18:20:51+00:00", "utc": "2013-10-02T18:20:51Z", "ms": 1380738050875.625 }, "end": { "local": "2013-10-02T19:56:55+00:00", "utc": "2013-10-02T19:56:55Z", "ms": 1380743814870.0703 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:35 on Wed 2 Oct to 01:09 on Thu 3 Oct.", "fact": "2013-10-02T00:34:51Z → 2013-10-03T01:08:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:22–19:57 on the 1st, 18:21–19:57 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 96 minutes on the 1st and 96 of 96 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 16642 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Wednesday 2 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": "2013-10-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-02", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Wednesday 2 October. Trayodaśī runs from 00:35 on Wed 2 Oct to 01:09 on Thu 3 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-10-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-10-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1368, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-10-03T01:08:41+00:00", "utc": "2013-10-03T01:08:41Z", "ms": 1380762520771.764 }, "end": { "local": "2013-10-04T01:07:35+00:00", "utc": "2013-10-04T01:07:35Z", "ms": 1380848855438.8503 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-03T01:08:41+00:00", "utc": "2013-10-03T01:08:41Z", "ms": 1380762520771.764 }, "end": { "local": "2013-10-04T01:07:35+00:00", "utc": "2013-10-04T01:07:35Z", "ms": 1380848855438.8503 } }, "kaala": "nishita", "days": [ { "local_date": "2013-10-02", "window": { "start": { "local": "2013-10-02T23:57:06+00:00", "utc": "2013-10-02T23:57:06Z", "ms": 1380758225854.7944 }, "end": { "local": "2013-10-03T00:45:06+00:00", "utc": "2013-10-03T00:45:06Z", "ms": 1380761105854.7944 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-10-03", "window": { "start": { "local": "2013-10-03T23:56:47+00:00", "utc": "2013-10-03T23:56:47Z", "ms": 1380844607312.6753 }, "end": { "local": "2013-10-04T00:44:47+00:00", "utc": "2013-10-04T00:44:47Z", "ms": 1380847487312.6753 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:09 on Thu 3 Oct to 01:08 on Fri 4 Oct.", "fact": "2013-10-03T01:08:41Z → 2013-10-04T01:07:35Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:57–00:45 on the 2nd, 23:57–00:45 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 1368 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Thursday 3 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": "2013-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-03", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Thursday 3 October. Caturdaśī runs from 01:09 on Thu 3 Oct to 01:08 on Fri 4 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-10-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31117, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2013-10-04T01:07:35+00:00", "utc": "2013-10-04T01:07:35Z", "ms": 1380848855438.8503 }, "end": { "local": "2013-10-05T00:34:31+00:00", "utc": "2013-10-05T00:34:31Z", "ms": 1380933271439.2383 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-04T01:07:35+00:00", "utc": "2013-10-04T01:07:35Z", "ms": 1380848855438.8503 }, "end": { "local": "2013-10-05T00:34:31+00:00", "utc": "2013-10-05T00:34:31Z", "ms": 1380933271439.2383 } }, "kaala": "aparahna", "days": [ { "local_date": "2013-10-03", "window": { "start": { "local": "2013-10-03T13:32:39+00:00", "utc": "2013-10-03T13:32:39Z", "ms": 1380807159239.388 }, "end": { "local": "2013-10-03T15:56:25+00:00", "utc": "2013-10-03T15:56:25Z", "ms": 1380815785374.529 } }, "covered_min": 0, "window_min": 144, "qualifies": false }, { "local_date": "2013-10-04", "window": { "start": { "local": "2013-10-04T13:32:17+00:00", "utc": "2013-10-04T13:32:17Z", "ms": 1380893536760.842 }, "end": { "local": "2013-10-04T15:55:55+00:00", "utc": "2013-10-04T15:55:55Z", "ms": 1380902154642.5627 } }, "covered_min": 144, "window_min": 144, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 01:08 on Fri 4 Oct to 00:35 on Sat 5 Oct.", "fact": "2013-10-04T01:07:35Z → 2013-10-05T00:34:31Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:33–15:56 on the 3rd, 13:32–15:56 on the 4th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 0 of 144 minutes on the 3rd and 144 of 144 on the 4th.", "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 31117 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Bamako, 2013: Friday 4 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-10-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-04", "confidence": "determinate" } ], "quote": "In Bamako, Mahālaya Amāvāsyā 2013 falls on Friday 4 October. Amāvasyā runs from 01:08 on Fri 4 Oct to 00:35 on Sat 5 Oct and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38978, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-10-05T00:34:31+00:00", "utc": "2013-10-05T00:34:31Z", "ms": 1380933271439.2383 }, "end": { "local": "2013-10-05T23:33:48+00:00", "utc": "2013-10-05T23:33:48Z", "ms": 1381016027857.5525 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-05T00:34:31+00:00", "utc": "2013-10-05T00:34:31Z", "ms": 1380933271439.2383 }, "end": { "local": "2013-10-05T23:33:48+00:00", "utc": "2013-10-05T23:33:48Z", "ms": 1381016027857.5525 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-10-04", "window": { "start": { "local": "2013-10-04T11:56:28+00:00", "utc": "2013-10-04T11:56:28Z", "ms": 1380887787819.982 }, "end": { "local": "2013-10-04T12:44:28+00:00", "utc": "2013-10-04T12:44:28Z", "ms": 1380890667819.982 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-10-05", "window": { "start": { "local": "2013-10-05T11:56:10+00:00", "utc": "2013-10-05T11:56:10Z", "ms": 1380974169829.122 }, "end": { "local": "2013-10-05T12:44:10+00:00", "utc": "2013-10-05T12:44:10Z", "ms": 1380977049829.122 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:35 on Sat 5 Oct to 23:34 on Sat 5 Oct.", "fact": "2013-10-05T00:34:31Z → 2013-10-05T23:33:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:56–12:44 on the 4th, 11:56–12:44 on the 5th.", "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 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 38978 s" }, { "step": "ruling", "text": "Navarātrārambha, Bamako, 2013: Saturday 5 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-10-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-05", "confidence": "determinate" } ], "quote": "In Bamako, Navarātrārambha (Navratri) 2013 falls on Saturday 5 October. Pratipadā runs from 00:35 on Sat 5 Oct to 23:34 on Sat 5 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-10-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21061, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-10-07T20:28:58+00:00", "utc": "2013-10-07T20:28:58Z", "ms": 1381177738146.0925 }, "end": { "local": "2013-10-08T18:34:19+00:00", "utc": "2013-10-08T18:34:19Z", "ms": 1381257259418.2405 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-07T20:28:58+00:00", "utc": "2013-10-07T20:28:58Z", "ms": 1381177738146.0925 }, "end": { "local": "2013-10-08T18:34:19+00:00", "utc": "2013-10-08T18:34:19Z", "ms": 1381257259418.2405 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-10-07", "window": { "start": { "local": "2013-10-07T11:55:35+00:00", "utc": "2013-10-07T11:55:35Z", "ms": 1381146934993.314 }, "end": { "local": "2013-10-07T12:43:35+00:00", "utc": "2013-10-07T12:43:35Z", "ms": 1381149814993.314 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-10-08", "window": { "start": { "local": "2013-10-08T11:55:18+00:00", "utc": "2013-10-08T11:55:18Z", "ms": 1381233318179.2217 }, "end": { "local": "2013-10-08T12:43:18+00:00", "utc": "2013-10-08T12:43:18Z", "ms": 1381236198179.2217 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:29 on Mon 7 Oct to 18:34 on Tue 8 Oct.", "fact": "2013-10-07T20:28:58Z → 2013-10-08T18:34:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:56–12:44 on the 7th, 11:55–12:43 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21061 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Tuesday 8 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": "2013-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-08", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Tuesday 8 October. Caturthī runs from 20:29 on Mon 7 Oct to 18:34 on Tue 8 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-10-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17948, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-10-10T14:20:46+00:00", "utc": "2013-10-10T14:20:46Z", "ms": 1381414845555.1091 }, "end": { "local": "2013-10-11T12:08:30+00:00", "utc": "2013-10-11T12:08:30Z", "ms": 1381493309968.1252 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-10T14:20:46+00:00", "utc": "2013-10-10T14:20:46Z", "ms": 1381414845555.1091 }, "end": { "local": "2013-10-11T12:08:30+00:00", "utc": "2013-10-11T12:08:30Z", "ms": 1381493309968.1252 } }, "kaala": "udaya-1", "days": [ { "local_date": "2013-10-10", "window": { "start": { "local": "2013-10-10T06:21:44+00:00", "utc": "2013-10-10T06:21:44Z", "ms": 1381386103973.0828 }, "end": { "local": "2013-10-10T07:09:20+00:00", "utc": "2013-10-10T07:09:20Z", "ms": 1381388960221.5837 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-10-11", "window": { "start": { "local": "2013-10-11T06:21:49+00:00", "utc": "2013-10-11T06:21:49Z", "ms": 1381472508753.6755 }, "end": { "local": "2013-10-11T07:09:22+00:00", "utc": "2013-10-11T07:09:22Z", "ms": 1381475362298.705 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 14:21 on Thu 10 Oct to 12:08 on Fri 11 Oct.", "fact": "2013-10-10T14:20:46Z → 2013-10-11T12:08:30Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:22–07:09 on the 10th, 06:22–07:09 on the 11th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "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 17948 s" }, { "step": "ruling", "text": "Durgā Saptamī, Bamako, 2013: Friday 11 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": "2013-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-11", "confidence": "determinate" } ], "quote": "In Bamako, Durgā Saptamī 2013 falls on Friday 11 October. Saptamī runs from 14:21 on Thu 10 Oct to 12:08 on Fri 11 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 840, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-10-11T12:08:30+00:00", "utc": "2013-10-11T12:08:30Z", "ms": 1381493309968.1252 }, "end": { "local": "2013-10-12T09:56:35+00:00", "utc": "2013-10-12T09:56:35Z", "ms": 1381571795057.7688 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-11T12:08:30+00:00", "utc": "2013-10-11T12:08:30Z", "ms": 1381493309968.1252 }, "end": { "local": "2013-10-12T09:56:35+00:00", "utc": "2013-10-12T09:56:35Z", "ms": 1381571795057.7688 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-10-11", "window": { "start": { "local": "2013-10-11T11:54:30+00:00", "utc": "2013-10-11T11:54:30Z", "ms": 1381492470341.397 }, "end": { "local": "2013-10-11T12:42:30+00:00", "utc": "2013-10-11T12:42:30Z", "ms": 1381495350341.397 } }, "covered_min": 34, "window_min": 48, "qualifies": true }, { "local_date": "2013-10-12", "window": { "start": { "local": "2013-10-12T11:54:15+00:00", "utc": "2013-10-12T11:54:15Z", "ms": 1381578855319.7004 }, "end": { "local": "2013-10-12T12:42:15+00:00", "utc": "2013-10-12T12:42:15Z", "ms": 1381581735319.7004 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:08 on Fri 11 Oct to 09:57 on Sat 12 Oct.", "fact": "2013-10-11T12:08:30Z → 2013-10-12T09:56:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:55–12:43 on the 11th, 11:54–12:42 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 34 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 840 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Bamako, 2013: Friday 11 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": "2013-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-11", "confidence": "determinate" } ], "quote": "In Bamako, Mahāṣṭamī (Durga Ashtami) 2013 falls on Friday 11 October. Aṣṭamī runs from 12:08 on Fri 11 Oct to 09:57 on Sat 12 Oct and covers 34 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7060, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2013-10-12T09:56:35+00:00", "utc": "2013-10-12T09:56:35Z", "ms": 1381571795057.7688 }, "end": { "local": "2013-10-13T07:48:01+00:00", "utc": "2013-10-13T07:48:01Z", "ms": 1381650480938.201 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-12T09:56:35+00:00", "utc": "2013-10-12T09:56:35Z", "ms": 1381571795057.7688 }, "end": { "local": "2013-10-13T07:48:01+00:00", "utc": "2013-10-13T07:48:01Z", "ms": 1381650480938.201 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-10-12", "window": { "start": { "local": "2013-10-12T11:54:15+00:00", "utc": "2013-10-12T11:54:15Z", "ms": 1381578855319.7004 }, "end": { "local": "2013-10-12T12:42:15+00:00", "utc": "2013-10-12T12:42:15Z", "ms": 1381581735319.7004 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-10-13", "window": { "start": { "local": "2013-10-13T11:54:01+00:00", "utc": "2013-10-13T11:54:01Z", "ms": 1381665240790.3376 }, "end": { "local": "2013-10-13T12:42:01+00:00", "utc": "2013-10-13T12:42:01Z", "ms": 1381668120790.3376 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 09:57 on Sat 12 Oct to 07:48 on Sun 13 Oct.", "fact": "2013-10-12T09:56:35Z → 2013-10-13T07:48:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 12th, 11:54–12:42 on the 13th.", "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 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 7060 s" }, { "step": "ruling", "text": "Mahānavamī, Bamako, 2013: Saturday 12 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": "2013-10-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-12", "confidence": "determinate" } ], "quote": "In Bamako, Mahānavamī 2013 falls on Saturday 12 October. Navamī runs from 09:57 on Sat 12 Oct to 07:48 on Sun 13 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5161, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2013-10-13T07:48:01+00:00", "utc": "2013-10-13T07:48:01Z", "ms": 1381650480938.201 }, "end": { "local": "2013-10-14T05:46:04+00:00", "utc": "2013-10-14T05:46:04Z", "ms": 1381729563578.8875 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2013-10-13T07:48:01+00:00", "utc": "2013-10-13T07:48:01Z", "ms": 1381650480938.201 }, "end": { "local": "2013-10-13T23:31:11+00:00", "utc": "2013-10-13T23:31:11Z", "ms": 1381707070864.2646 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2013-10-13T00:51:46+00:00", "utc": "2013-10-13T00:51:46Z", "ms": 1381625505709.071 }, "end": { "local": "2013-10-13T23:31:11+00:00", "utc": "2013-10-13T23:31:11Z", "ms": 1381707070864.2646 } } }, "kaala": "daytime", "days": [ { "local_date": "2013-10-13", "window": { "start": { "local": "2013-10-13T06:22:00+00:00", "utc": "2013-10-13T06:22:00Z", "ms": 1381645319546.8313 }, "end": { "local": "2013-10-13T18:14:02+00:00", "utc": "2013-10-13T18:14:02Z", "ms": 1381688042033.844 } }, "covered_min": 626, "window_min": 712, "qualifies": true }, { "local_date": "2013-10-14", "window": { "start": { "local": "2013-10-14T06:22:06+00:00", "utc": "2013-10-14T06:22:06Z", "ms": 1381731725588.7092 }, "end": { "local": "2013-10-14T18:13:28+00:00", "utc": "2013-10-14T18:13:28Z", "ms": 1381774407956.8855 } }, "covered_min": 0, "window_min": 711, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 07:48 on Sun 13 Oct to 05:46 on Mon 14 Oct, and Śravaṇa from 00:52 on Sun 13 Oct to 23:31 on Sun 13 Oct. They are together from 07:48 on Sun 13 Oct to 23:31 on Sun 13 Oct.", "fact": "2013-10-13T07:48:01Z → 2013-10-13T23:31:11Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:22–18:14 on the 13th, 06:22–18:13 on the 14th.", "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 626 of 712 minutes on the 13th and 0 of 711 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5161 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Bamako, 2013: Sunday 13 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-10-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-13", "confidence": "determinate" } ], "quote": "In Bamako, Vijayā Daśamī (Dussehra) 2013 falls on Sunday 13 October. Daśamī runs from 07:48 on Sun 13 Oct to 05:46 on Mon 14 Oct and is with Śravaṇa in the day time that day, for 626 minutes.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-10-14", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2162, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-10-14T05:46:04+00:00", "utc": "2013-10-14T05:46:04Z", "ms": 1381729563578.8875 }, "end": { "local": "2013-10-15T03:54:24+00:00", "utc": "2013-10-15T03:54:24Z", "ms": 1381809263657.8245 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-14T05:46:04+00:00", "utc": "2013-10-14T05:46:04Z", "ms": 1381729563578.8875 }, "end": { "local": "2013-10-15T03:54:24+00:00", "utc": "2013-10-15T03:54:24Z", "ms": 1381809263657.8245 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-10-14", "window": { "start": { "local": "2013-10-14T06:22:06+00:00", "utc": "2013-10-14T06:22:06Z", "ms": 1381731725588.7092 }, "end": { "local": "2013-10-14T06:22:06+00:00", "utc": "2013-10-14T06:22:06Z", "ms": 1381731725588.7092 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-10-15", "window": { "start": { "local": "2013-10-15T06:22:12+00:00", "utc": "2013-10-15T06:22:12Z", "ms": 1381818132081.7996 }, "end": { "local": "2013-10-15T06:22:12+00:00", "utc": "2013-10-15T06:22:12Z", "ms": 1381818132081.7996 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:46 on Mon 14 Oct to 03:54 on Tue 15 Oct.", "fact": "2013-10-14T05:46:04Z → 2013-10-15T03:54:24Z" }, { "step": "kaala", "text": "Sunrise is at 06:22 on the 14th and 06:22 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 14th and is not on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2162 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Bamako, 2013: Monday 14 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": "2013-10-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-14", "confidence": "determinate" } ], "quote": "In Bamako, Pāśāṅkuśā Ekādaśī 2013 falls on Monday 14 October. Ekādaśī runs from 05:46 on Mon 14 Oct to 03:54 on Tue 15 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-10-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-10-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18550, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-10-16T02:17:09+00:00", "utc": "2013-10-16T02:17:09Z", "ms": 1381889829386.2327 }, "end": { "local": "2013-10-17T00:58:52+00:00", "utc": "2013-10-17T00:58:52Z", "ms": 1381971531911.342 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2013-10-16T02:17:09+00:00", "utc": "2013-10-16T02:17:09Z", "ms": 1381889829386.2327 }, "end": { "local": "2013-10-17T00:58:52+00:00", "utc": "2013-10-17T00:58:52Z", "ms": 1381971531911.342 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-10-15", "window": { "start": { "local": "2013-10-15T18:12:54+00:00", "utc": "2013-10-15T18:12:54Z", "ms": 1381860774492.905 }, "end": { "local": "2013-10-15T19:50:10+00:00", "utc": "2013-10-15T19:50:10Z", "ms": 1381866609766.213 } }, "covered_min": 0, "window_min": 97, "qualifies": false }, { "local_date": "2013-10-16", "window": { "start": { "local": "2013-10-16T18:12:22+00:00", "utc": "2013-10-16T18:12:22Z", "ms": 1381947141667.008 }, "end": { "local": "2013-10-16T19:49:42+00:00", "utc": "2013-10-16T19:49:42Z", "ms": 1381952982309.8635 } }, "covered_min": 97, "window_min": 97, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:17 on Wed 16 Oct to 00:59 on Thu 17 Oct.", "fact": "2013-10-16T02:17:09Z → 2013-10-17T00:58:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:13–19:50 on the 15th, 18:12–19:50 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 97 minutes on the 15th and 97 of 97 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 18550 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Wednesday 16 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": "2013-10-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-16", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Wednesday 16 October. Trayodaśī runs from 02:17 on Wed 16 Oct to 00:59 on Thu 17 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-10-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19191, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-10-22T01:36:27+00:00", "utc": "2013-10-22T01:36:27Z", "ms": 1382405787091.8755 }, "end": { "local": "2013-10-23T03:21:57+00:00", "utc": "2013-10-23T03:21:57Z", "ms": 1382498516788.4307 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-22T01:36:27+00:00", "utc": "2013-10-22T01:36:27Z", "ms": 1382405787091.8755 }, "end": { "local": "2013-10-23T03:21:57+00:00", "utc": "2013-10-23T03:21:57Z", "ms": 1382498516788.4307 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-10-21", "window": { "start": { "local": "2013-10-21T20:16:36+00:00", "utc": "2013-10-21T20:16:36Z", "ms": 1382386596134.6414 }, "end": { "local": "2013-10-21T20:16:36+00:00", "utc": "2013-10-21T20:16:36Z", "ms": 1382386596134.6414 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-10-22", "window": { "start": { "local": "2013-10-22T21:04:56+00:00", "utc": "2013-10-22T21:04:56Z", "ms": 1382475895807.7986 }, "end": { "local": "2013-10-22T21:04:56+00:00", "utc": "2013-10-22T21:04:56Z", "ms": 1382475895807.7986 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:36 on Tue 22 Oct to 03:22 on Wed 23 Oct.", "fact": "2013-10-22T01:36:27Z → 2013-10-23T03:21:57Z" }, { "step": "kaala", "text": "Moonrise is at 20:17 on the 21st and 21:05 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 21st and is on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 19191 s" }, { "step": "ruling", "text": "Karaka Caturthī, Bamako, 2013: Tuesday 22 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": "2013-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-22", "confidence": "determinate" } ], "quote": "In Bamako, Karaka Caturthī (Karwa Chauth) 2013 falls on Tuesday 22 October. Caturthī runs from 01:36 on Tue 22 Oct to 03:22 on Wed 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-10-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19191, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-10-22T01:36:27+00:00", "utc": "2013-10-22T01:36:27Z", "ms": 1382405787091.8755 }, "end": { "local": "2013-10-23T03:21:57+00:00", "utc": "2013-10-23T03:21:57Z", "ms": 1382498516788.4307 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-22T01:36:27+00:00", "utc": "2013-10-22T01:36:27Z", "ms": 1382405787091.8755 }, "end": { "local": "2013-10-23T03:21:57+00:00", "utc": "2013-10-23T03:21:57Z", "ms": 1382498516788.4307 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-10-21", "window": { "start": { "local": "2013-10-21T20:16:36+00:00", "utc": "2013-10-21T20:16:36Z", "ms": 1382386596134.6414 }, "end": { "local": "2013-10-21T20:16:36+00:00", "utc": "2013-10-21T20:16:36Z", "ms": 1382386596134.6414 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-10-22", "window": { "start": { "local": "2013-10-22T21:04:56+00:00", "utc": "2013-10-22T21:04:56Z", "ms": 1382475895807.7986 }, "end": { "local": "2013-10-22T21:04:56+00:00", "utc": "2013-10-22T21:04:56Z", "ms": 1382475895807.7986 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:36 on Tue 22 Oct to 03:22 on Wed 23 Oct.", "fact": "2013-10-22T01:36:27Z → 2013-10-23T03:21:57Z" }, { "step": "kaala", "text": "Moonrise is at 20:17 on the 21st and 21:05 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 21st and is on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19191 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Tuesday 22 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": "2013-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-22", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Tuesday 22 October. Caturthī runs from 01:36 on Tue 22 Oct to 03:22 on Wed 23 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-10-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39479, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-10-26T10:28:45+00:00", "utc": "2013-10-26T10:28:45Z", "ms": 1382783325295.811 }, "end": { "local": "2013-10-27T12:47:56+00:00", "utc": "2013-10-27T12:47:56Z", "ms": 1382878075527.8862 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-26T10:28:45+00:00", "utc": "2013-10-26T10:28:45Z", "ms": 1382783325295.811 }, "end": { "local": "2013-10-27T12:47:56+00:00", "utc": "2013-10-27T12:47:56Z", "ms": 1382878075527.8862 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-10-25", "window": { "start": { "local": "2013-10-25T23:30:46+00:00", "utc": "2013-10-25T23:30:46Z", "ms": 1382743845894.6653 }, "end": { "local": "2013-10-25T23:30:46+00:00", "utc": "2013-10-25T23:30:46Z", "ms": 1382743845894.6653 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-10-26", "window": { "start": { "local": "2013-10-27T00:18:50+00:00", "utc": "2013-10-27T00:18:50Z", "ms": 1382833130079.9539 }, "end": { "local": "2013-10-27T00:18:50+00:00", "utc": "2013-10-27T00:18:50Z", "ms": 1382833130079.9539 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 10:29 on Sat 26 Oct to 12:48 on Sun 27 Oct.", "fact": "2013-10-26T10:28:45Z → 2013-10-27T12:47:56Z" }, { "step": "kaala", "text": "Moonrise is at 23:31 on the 25th and 00:19 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39479 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Bamako, 2013: Saturday 26 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": "2013-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-26", "confidence": "determinate" } ], "quote": "In Bamako, Ahoyī Aṣṭamī 2013 falls on Saturday 26 October. Aṣṭamī runs from 10:29 on Sat 26 Oct to 12:48 on Sun 27 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-10-30", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34885, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-10-29T16:06:04+00:00", "utc": "2013-10-29T16:06:04Z", "ms": 1383062764122.8608 }, "end": { "local": "2013-10-30T16:48:02+00:00", "utc": "2013-10-30T16:48:02Z", "ms": 1383151681949.8958 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-29T16:06:04+00:00", "utc": "2013-10-29T16:06:04Z", "ms": 1383062764122.8608 }, "end": { "local": "2013-10-30T16:48:02+00:00", "utc": "2013-10-30T16:48:02Z", "ms": 1383151681949.8958 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-10-29", "window": { "start": { "local": "2013-10-29T06:24:39+00:00", "utc": "2013-10-29T06:24:39Z", "ms": 1383027879083.7065 }, "end": { "local": "2013-10-29T06:24:39+00:00", "utc": "2013-10-29T06:24:39Z", "ms": 1383027879083.7065 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-10-30", "window": { "start": { "local": "2013-10-30T06:24:54+00:00", "utc": "2013-10-30T06:24:54Z", "ms": 1383114294074.0527 }, "end": { "local": "2013-10-30T06:24:54+00:00", "utc": "2013-10-30T06:24:54Z", "ms": 1383114294074.0527 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:06 on Tue 29 Oct to 16:48 on Wed 30 Oct.", "fact": "2013-10-29T16:06:04Z → 2013-10-30T16:48:02Z" }, { "step": "kaala", "text": "Sunrise is at 06:25 on the 29th and 06:25 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 34885 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Bamako, 2013: Wednesday 30 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": "2013-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-30", "confidence": "determinate" } ], "quote": "In Bamako, Ramā Ekādaśī 2013 falls on Wednesday 30 October. Ekādaśī runs from 16:06 on Tue 29 Oct to 16:48 on Wed 30 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-10-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4681, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-10-30T16:48:02+00:00", "utc": "2013-10-30T16:48:02Z", "ms": 1383151681949.8958 }, "end": { "local": "2013-10-31T16:47:03+00:00", "utc": "2013-10-31T16:47:03Z", "ms": 1383238022903.56 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-30T16:48:02+00:00", "utc": "2013-10-30T16:48:02Z", "ms": 1383151681949.8958 }, "end": { "local": "2013-10-31T16:47:03+00:00", "utc": "2013-10-31T16:47:03Z", "ms": 1383238022903.56 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-10-30", "window": { "start": { "local": "2013-10-30T18:06:03+00:00", "utc": "2013-10-30T18:06:03Z", "ms": 1383156362665.7046 }, "end": { "local": "2013-10-30T19:44:36+00:00", "utc": "2013-10-30T19:44:36Z", "ms": 1383162275603.8293 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2013-10-31", "window": { "start": { "local": "2013-10-31T18:05:42+00:00", "utc": "2013-10-31T18:05:42Z", "ms": 1383242742206.1125 }, "end": { "local": "2013-10-31T19:44:20+00:00", "utc": "2013-10-31T19:44:20Z", "ms": 1383248660041.0232 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 16:48 on Wed 30 Oct to 16:47 on Thu 31 Oct.", "fact": "2013-10-30T16:48:02Z → 2013-10-31T16:47:03Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:06–19:45 on the 30th, 18:06–19:44 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 99 of 99 minutes on the 30th and 0 of 99 on the 31st.", "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 4681 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Bamako, 2013: Wednesday 30 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": "2013-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-30", "confidence": "determinate" } ], "quote": "In Bamako, Govatsa Dvādaśī (Vasu Baras) 2013 falls on Wednesday 30 October. Dvādaśī runs from 16:48 on Wed 30 Oct to 16:47 on Thu 31 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4719, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-10-31T16:47:03+00:00", "utc": "2013-10-31T16:47:03Z", "ms": 1383238022903.56 }, "end": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-31T16:47:03+00:00", "utc": "2013-10-31T16:47:03Z", "ms": 1383238022903.56 }, "end": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-10-31", "window": { "start": { "local": "2013-10-31T18:05:42+00:00", "utc": "2013-10-31T18:05:42Z", "ms": 1383242742206.1125 }, "end": { "local": "2013-10-31T19:44:20+00:00", "utc": "2013-10-31T19:44:20Z", "ms": 1383248660041.0232 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2013-11-01", "window": { "start": { "local": "2013-11-01T18:05:23+00:00", "utc": "2013-11-01T18:05:23Z", "ms": 1383329122722.0571 }, "end": { "local": "2013-11-01T19:44:05+00:00", "utc": "2013-11-01T19:44:05Z", "ms": 1383335045408.813 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:47 on Thu 31 Oct to 16:04 on Fri 1 Nov.", "fact": "2013-10-31T16:47:03Z → 2013-11-01T16:04:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:06–19:44 on the 31st, 18:05–19:44 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 99 of 99 minutes on the 31st and 0 of 99 on the 1st.", "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 4719 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Bamako, 2013: Thursday 31 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": "2013-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-31", "confidence": "determinate" } ], "quote": "In Bamako, Yama Dīpadāna 2013 falls on Thursday 31 October. Trayodaśī runs from 16:47 on Thu 31 Oct to 16:04 on Fri 1 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-10-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4719, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-10-31T16:47:03+00:00", "utc": "2013-10-31T16:47:03Z", "ms": 1383238022903.56 }, "end": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-10-31T16:47:03+00:00", "utc": "2013-10-31T16:47:03Z", "ms": 1383238022903.56 }, "end": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-10-31", "window": { "start": { "local": "2013-10-31T18:05:42+00:00", "utc": "2013-10-31T18:05:42Z", "ms": 1383242742206.1125 }, "end": { "local": "2013-10-31T19:44:20+00:00", "utc": "2013-10-31T19:44:20Z", "ms": 1383248660041.0232 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2013-11-01", "window": { "start": { "local": "2013-11-01T18:05:23+00:00", "utc": "2013-11-01T18:05:23Z", "ms": 1383329122722.0571 }, "end": { "local": "2013-11-01T19:44:05+00:00", "utc": "2013-11-01T19:44:05Z", "ms": 1383335045408.813 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:47 on Thu 31 Oct to 16:04 on Fri 1 Nov.", "fact": "2013-10-31T16:47:03Z → 2013-11-01T16:04:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:06–19:44 on the 31st, 18:05–19:44 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 99 of 99 minutes on the 31st and 0 of 99 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 4719 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Thursday 31 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": "2013-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-10-31", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Thursday 31 October. Trayodaśī runs from 16:47 on Thu 31 Oct to 16:04 on Fri 1 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-10-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-11-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28046, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 }, "end": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 }, "end": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 } }, "kaala": "nishita", "days": [ { "local_date": "2013-11-01", "window": { "start": { "local": "2013-11-01T23:51:33+00:00", "utc": "2013-11-01T23:51:33Z", "ms": 1383349892797.391 }, "end": { "local": "2013-11-02T00:39:33+00:00", "utc": "2013-11-02T00:39:33Z", "ms": 1383352772797.391 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-11-02", "window": { "start": { "local": "2013-11-02T23:51:32+00:00", "utc": "2013-11-02T23:51:32Z", "ms": 1383436292319.9932 }, "end": { "local": "2013-11-03T00:39:32+00:00", "utc": "2013-11-03T00:39:32Z", "ms": 1383439172319.9932 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 16:04 on Fri 1 Nov to 14:43 on Sat 2 Nov.", "fact": "2013-11-01T16:04:07Z → 2013-11-02T14:43:07Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:52–00:40 on the 1st, 23:52–00:40 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 28046 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Friday 1 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": "2013-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-01", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Friday 1 November. Caturdaśī runs from 16:04 on Fri 1 Nov to 14:43 on Sat 2 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-11-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29844, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 }, "end": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-01T16:04:07+00:00", "utc": "2013-11-01T16:04:07Z", "ms": 1383321846722.142 }, "end": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 } }, "kaala": "arunodaya", "days": [ { "local_date": "2013-11-01", "window": { "start": { "local": "2013-11-01T04:46:48+00:00", "utc": "2013-11-01T04:46:48Z", "ms": 1383281208133.031 }, "end": { "local": "2013-11-01T06:25:26+00:00", "utc": "2013-11-01T06:25:26Z", "ms": 1383287125967.9417 } }, "covered_min": 0, "window_min": 99, "qualifies": false }, { "local_date": "2013-11-02", "window": { "start": { "local": "2013-11-02T04:47:00+00:00", "utc": "2013-11-02T04:47:00Z", "ms": 1383367620185.9695 }, "end": { "local": "2013-11-02T06:25:43+00:00", "utc": "2013-11-02T06:25:43Z", "ms": 1383373542872.7253 } }, "covered_min": 99, "window_min": 99, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 16:04 on Fri 1 Nov to 14:43 on Sat 2 Nov.", "fact": "2013-11-01T16:04:07Z → 2013-11-02T14:43:07Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:47–06:25 on the 1st, 04:47–06:26 on the 2nd.", "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 99 minutes on the 1st and 99 of 99 on the 2nd.", "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 29844 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Bamako, 2013: Saturday 2 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-02", "confidence": "determinate" } ], "quote": "In Bamako, Naraka Caturdaśī (Choti Diwali) 2013 falls on Saturday 2 November. Caturdaśī runs from 16:04 on Fri 1 Nov to 14:43 on Sat 2 Nov and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12118, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 }, "end": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 }, "end": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-11-02", "window": { "start": { "local": "2013-11-02T18:05:04+00:00", "utc": "2013-11-02T18:05:04Z", "ms": 1383415504226.0251 }, "end": { "local": "2013-11-02T19:43:52+00:00", "utc": "2013-11-02T19:43:52Z", "ms": 1383421431717.75 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2013-11-03", "window": { "start": { "local": "2013-11-03T18:04:47+00:00", "utc": "2013-11-03T18:04:47Z", "ms": 1383501886729.0288 }, "end": { "local": "2013-11-03T19:43:39+00:00", "utc": "2013-11-03T19:43:39Z", "ms": 1383507818976.8816 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:43 on Sat 2 Nov to 12:50 on Sun 3 Nov.", "fact": "2013-11-02T14:43:07Z → 2013-11-03T12:49:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:05–19:44 on the 2nd, 18:05–19:44 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 99 of 99 minutes on the 2nd and 0 of 99 on the 3rd.", "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 12118 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Bamako, 2013: Saturday 2 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-02", "confidence": "determinate" } ], "quote": "In Bamako, Lakṣmī Pūjā (Diwali) 2013 falls on Saturday 2 November. Amāvasyā runs from 14:43 on Sat 2 Nov to 12:50 on Sun 3 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32906, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 }, "end": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-02T14:43:07+00:00", "utc": "2013-11-02T14:43:07Z", "ms": 1383403386652.3284 }, "end": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 } }, "kaala": "nishita", "days": [ { "local_date": "2013-11-02", "window": { "start": { "local": "2013-11-02T23:51:32+00:00", "utc": "2013-11-02T23:51:32Z", "ms": 1383436292319.9932 }, "end": { "local": "2013-11-03T00:39:32+00:00", "utc": "2013-11-03T00:39:32Z", "ms": 1383439172319.9932 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-11-03", "window": { "start": { "local": "2013-11-03T23:51:33+00:00", "utc": "2013-11-03T23:51:33Z", "ms": 1383522692658.4766 }, "end": { "local": "2013-11-04T00:39:33+00:00", "utc": "2013-11-04T00:39:33Z", "ms": 1383525572658.4766 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:43 on Sat 2 Nov to 12:50 on Sun 3 Nov.", "fact": "2013-11-02T14:43:07Z → 2013-11-03T12:49:57Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:52–00:40 on the 2nd, 23:52–00:40 on the 3rd.", "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 2nd and 0 of 48 on the 3rd.", "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 32906 s" }, { "step": "ruling", "text": "Kālī Pūjā, Bamako, 2013: Saturday 2 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-02", "confidence": "determinate" } ], "quote": "In Bamako, Kālī Pūjā 2013 falls on Saturday 2 November. Amāvasyā runs from 14:43 on Sat 2 Nov to 12:50 on Sun 3 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18889, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "end": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "end": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-11-03", "window": { "start": { "local": "2013-11-03T18:04:47+00:00", "utc": "2013-11-03T18:04:47Z", "ms": 1383501886729.0288 }, "end": { "local": "2013-11-03T19:43:39+00:00", "utc": "2013-11-03T19:43:39Z", "ms": 1383507818976.8816 } }, "covered_min": 99, "window_min": 99, "qualifies": true }, { "local_date": "2013-11-04", "window": { "start": { "local": "2013-11-04T18:04:30+00:00", "utc": "2013-11-04T18:04:30Z", "ms": 1383588270240.7783 }, "end": { "local": "2013-11-04T19:43:27+00:00", "utc": "2013-11-04T19:43:27Z", "ms": 1383594207193.9275 } }, "covered_min": 0, "window_min": 99, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:50 on Sun 3 Nov to 10:32 on Mon 4 Nov.", "fact": "2013-11-03T12:49:57Z → 2013-11-04T10:31:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:05–19:44 on the 3rd, 18:05–19:43 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 99 of 99 minutes on the 3rd and 0 of 99 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18889 s" }, { "step": "ruling", "text": "Bali Pūjā, Bamako, 2013: Sunday 3 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-03", "confidence": "determinate" } ], "quote": "In Bamako, Bali Pūjā 2013 falls on Sunday 3 November. Pratipadā runs from 12:50 on Sun 3 Nov to 10:32 on Mon 4 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 634, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "end": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "end": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-03", "window": { "start": { "local": "2013-11-03T11:51:24+00:00", "utc": "2013-11-03T11:51:24Z", "ms": 1383479483571.495 }, "end": { "local": "2013-11-03T12:39:24+00:00", "utc": "2013-11-03T12:39:24Z", "ms": 1383482363571.495 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-11-04", "window": { "start": { "local": "2013-11-04T11:51:24+00:00", "utc": "2013-11-04T11:51:24Z", "ms": 1383565884414.3516 }, "end": { "local": "2013-11-04T12:39:24+00:00", "utc": "2013-11-04T12:39:24Z", "ms": 1383568764414.3516 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:50 on Sun 3 Nov to 10:32 on Mon 4 Nov.", "fact": "2013-11-03T12:49:57Z → 2013-11-04T10:31:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 3rd, 11:51–12:39 on the 4th.", "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 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 634 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Bamako, 2013: Monday 4 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-03", "confidence": "determinate" } ], "quote": "In Bamako, Govardhana Pūjā 2013 falls on Monday 4 November. Pratipadā runs from 12:50 on Sun 3 Nov to 10:32 on Mon 4 Nov, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4777, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 }, "end": { "local": "2013-11-05T07:56:21+00:00", "utc": "2013-11-05T07:56:21Z", "ms": 1383638181113.721 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 }, "end": { "local": "2013-11-05T07:56:21+00:00", "utc": "2013-11-05T07:56:21Z", "ms": 1383638181113.721 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-04", "window": { "start": { "local": "2013-11-04T11:51:24+00:00", "utc": "2013-11-04T11:51:24Z", "ms": 1383565884414.3516 }, "end": { "local": "2013-11-04T12:39:24+00:00", "utc": "2013-11-04T12:39:24Z", "ms": 1383568764414.3516 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-11-05", "window": { "start": { "local": "2013-11-05T11:51:26+00:00", "utc": "2013-11-05T11:51:26Z", "ms": 1383652286079.7075 }, "end": { "local": "2013-11-05T12:39:26+00:00", "utc": "2013-11-05T12:39:26Z", "ms": 1383655166079.7075 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 10:32 on Mon 4 Nov to 07:56 on Tue 5 Nov.", "fact": "2013-11-04T10:31:48Z → 2013-11-05T07:56:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 4th, 11:51–12:39 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 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 4777 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Bamako, 2013: Monday 4 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-04", "confidence": "determinate" } ], "quote": "In Bamako, Yama Dvitīyā (Bhai Dooj) 2013 falls on Monday 4 November. Dvitīyā runs from 10:32 on Mon 4 Nov to 07:56 on Tue 5 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 765, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "end": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-03T12:49:57+00:00", "utc": "2013-11-03T12:49:57Z", "ms": 1383482997418.235 }, "end": { "local": "2013-11-04T10:31:48+00:00", "utc": "2013-11-04T10:31:48Z", "ms": 1383561107643.7004 } }, "kaala": "purvahna", "days": [ { "local_date": "2013-11-03", "window": { "start": { "local": "2013-11-03T06:26:00+00:00", "utc": "2013-11-03T06:26:00Z", "ms": 1383459960413.9614 }, "end": { "local": "2013-11-03T10:18:56+00:00", "utc": "2013-11-03T10:18:56Z", "ms": 1383473935852.3171 } }, "covered_min": 0, "window_min": 233, "qualifies": false }, { "local_date": "2013-11-04", "window": { "start": { "local": "2013-11-04T06:26:19+00:00", "utc": "2013-11-04T06:26:19Z", "ms": 1383546378587.9246 }, "end": { "local": "2013-11-04T10:19:02+00:00", "utc": "2013-11-04T10:19:02Z", "ms": 1383560342472.2092 } }, "covered_min": 233, "window_min": 233, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:50 on Sun 3 Nov to 10:32 on Mon 4 Nov.", "fact": "2013-11-03T12:49:57Z → 2013-11-04T10:31:48Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:26–10:19 on the 3rd, 06:26–10:19 on the 4th.", "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 233 minutes on the 3rd and 233 of 233 on the 4th.", "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 765 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Bamako, 2013: Monday 4 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-04", "confidence": "determinate" } ], "quote": "In Bamako, Dyūta Pratipad 2013 falls on Monday 4 November. Pratipadā runs from 12:50 on Sun 3 Nov to 10:32 on Mon 4 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24002, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-11-06T05:11:27+00:00", "utc": "2013-11-06T05:11:27Z", "ms": 1383714686859.2202 }, "end": { "local": "2013-11-07T02:24:36+00:00", "utc": "2013-11-07T02:24:36Z", "ms": 1383791076127.4644 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-06T05:11:27+00:00", "utc": "2013-11-06T05:11:27Z", "ms": 1383714686859.2202 }, "end": { "local": "2013-11-07T02:24:36+00:00", "utc": "2013-11-07T02:24:36Z", "ms": 1383791076127.4644 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-06", "window": { "start": { "local": "2013-11-06T11:51:29+00:00", "utc": "2013-11-06T11:51:29Z", "ms": 1383738688568.5137 }, "end": { "local": "2013-11-06T12:39:29+00:00", "utc": "2013-11-06T12:39:29Z", "ms": 1383741568568.5137 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-11-07", "window": { "start": { "local": "2013-11-07T11:51:32+00:00", "utc": "2013-11-07T11:51:32Z", "ms": 1383825091881.377 }, "end": { "local": "2013-11-07T12:39:32+00:00", "utc": "2013-11-07T12:39:32Z", "ms": 1383827971881.377 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:11 on Wed 6 Nov to 02:25 on Thu 7 Nov.", "fact": "2013-11-06T05:11:27Z → 2013-11-07T02:24:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 6th, 11:52–12:40 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 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24002 s" }, { "step": "ruling", "text": "Nāga Caturthī, Bamako, 2013: Wednesday 6 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": "2013-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-06", "confidence": "determinate" } ], "quote": "In Bamako, Nāga Caturthī 2013 falls on Wednesday 6 November. Caturthī runs from 05:11 on Wed 6 Nov to 02:25 on Thu 7 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-11-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24002, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-11-06T05:11:27+00:00", "utc": "2013-11-06T05:11:27Z", "ms": 1383714686859.2202 }, "end": { "local": "2013-11-07T02:24:36+00:00", "utc": "2013-11-07T02:24:36Z", "ms": 1383791076127.4644 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-06T05:11:27+00:00", "utc": "2013-11-06T05:11:27Z", "ms": 1383714686859.2202 }, "end": { "local": "2013-11-07T02:24:36+00:00", "utc": "2013-11-07T02:24:36Z", "ms": 1383791076127.4644 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-06", "window": { "start": { "local": "2013-11-06T11:51:29+00:00", "utc": "2013-11-06T11:51:29Z", "ms": 1383738688568.5137 }, "end": { "local": "2013-11-06T12:39:29+00:00", "utc": "2013-11-06T12:39:29Z", "ms": 1383741568568.5137 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-11-07", "window": { "start": { "local": "2013-11-07T11:51:32+00:00", "utc": "2013-11-07T11:51:32Z", "ms": 1383825091881.377 }, "end": { "local": "2013-11-07T12:39:32+00:00", "utc": "2013-11-07T12:39:32Z", "ms": 1383827971881.377 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:11 on Wed 6 Nov to 02:25 on Thu 7 Nov.", "fact": "2013-11-06T05:11:27Z → 2013-11-07T02:24:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 6th, 11:52–12:40 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 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24002 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Wednesday 6 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": "2013-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-06", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Wednesday 6 November. Caturthī runs from 05:11 on Wed 6 Nov to 02:25 on Thu 7 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-11-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30740, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-11-07T23:42:44+00:00", "utc": "2013-11-07T23:42:44Z", "ms": 1383867764162.4468 }, "end": { "local": "2013-11-08T21:11:56+00:00", "utc": "2013-11-08T21:11:56Z", "ms": 1383945115580.4114 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-07T23:42:44+00:00", "utc": "2013-11-07T23:42:44Z", "ms": 1383867764162.4468 }, "end": { "local": "2013-11-08T21:11:56+00:00", "utc": "2013-11-08T21:11:56Z", "ms": 1383945115580.4114 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-07", "window": { "start": { "local": "2013-11-07T11:51:32+00:00", "utc": "2013-11-07T11:51:32Z", "ms": 1383825091881.377 }, "end": { "local": "2013-11-07T12:39:32+00:00", "utc": "2013-11-07T12:39:32Z", "ms": 1383827971881.377 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-11-08", "window": { "start": { "local": "2013-11-08T11:51:36+00:00", "utc": "2013-11-08T11:51:36Z", "ms": 1383911496018.9707 }, "end": { "local": "2013-11-08T12:39:36+00:00", "utc": "2013-11-08T12:39:36Z", "ms": 1383914376018.9707 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 23:43 on Thu 7 Nov to 21:12 on Fri 8 Nov.", "fact": "2013-11-07T23:42:44Z → 2013-11-08T21:11:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 7th, 11:52–12:40 on the 8th.", "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 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: unstated → only-day · margin 30740 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Bamako, 2013: Friday 8 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": "2013-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-08", "confidence": "determinate" } ], "quote": "In Bamako, Sūrya Ṣaṣṭhī (Chhath) 2013 falls on Friday 8 November. Ṣaṣṭhī runs from 23:43 on Thu 7 Nov to 21:12 on Fri 8 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15766, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2013-11-09T18:57:13+00:00", "utc": "2013-11-09T18:57:13Z", "ms": 1384023433358.016 }, "end": { "local": "2013-11-10T17:02:33+00:00", "utc": "2013-11-10T17:02:33Z", "ms": 1384102952525.5156 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-09T18:57:13+00:00", "utc": "2013-11-09T18:57:13Z", "ms": 1384023433358.016 }, "end": { "local": "2013-11-10T17:02:33+00:00", "utc": "2013-11-10T17:02:33Z", "ms": 1384102952525.5156 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-09", "window": { "start": { "local": "2013-11-09T11:51:41+00:00", "utc": "2013-11-09T11:51:41Z", "ms": 1383997900982.2993 }, "end": { "local": "2013-11-09T12:39:41+00:00", "utc": "2013-11-09T12:39:41Z", "ms": 1384000780982.2993 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-11-10", "window": { "start": { "local": "2013-11-10T11:51:47+00:00", "utc": "2013-11-10T11:51:47Z", "ms": 1384084306772.7815 }, "end": { "local": "2013-11-10T12:39:47+00:00", "utc": "2013-11-10T12:39:47Z", "ms": 1384087186772.7815 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 18:57 on Sat 9 Nov to 17:03 on Sun 10 Nov.", "fact": "2013-11-09T18:57:13Z → 2013-11-10T17:02:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 9th, 11:52–12:40 on the 10th.", "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 9th and 48 of 48 on the 10th.", "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 15766 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Bamako, 2013: Sunday 10 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": "2013-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-10", "confidence": "determinate" } ], "quote": "In Bamako, Gopāṣṭamī 2013 falls on Sunday 10 November. Aṣṭamī runs from 18:57 on Sat 9 Nov to 17:03 on Sun 10 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18630, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2013-11-10T17:02:33+00:00", "utc": "2013-11-10T17:02:33Z", "ms": 1384102952525.5156 }, "end": { "local": "2013-11-11T15:30:40+00:00", "utc": "2013-11-11T15:30:40Z", "ms": 1384183840075.6445 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-10T17:02:33+00:00", "utc": "2013-11-10T17:02:33Z", "ms": 1384102952525.5156 }, "end": { "local": "2013-11-11T15:30:40+00:00", "utc": "2013-11-11T15:30:40Z", "ms": 1384183840075.6445 } }, "kaala": "purvahna", "days": [ { "local_date": "2013-11-10", "window": { "start": { "local": "2013-11-10T06:28:21+00:00", "utc": "2013-11-10T06:28:21Z", "ms": 1384064900575.1077 }, "end": { "local": "2013-11-10T10:19:58+00:00", "utc": "2013-11-10T10:19:58Z", "ms": 1384078798040.2236 } }, "covered_min": 0, "window_min": 232, "qualifies": false }, { "local_date": "2013-11-11", "window": { "start": { "local": "2013-11-11T06:28:43+00:00", "utc": "2013-11-11T06:28:43Z", "ms": 1384151323000.7183 }, "end": { "local": "2013-11-11T10:20:10+00:00", "utc": "2013-11-11T10:20:10Z", "ms": 1384165209928.3625 } }, "covered_min": 231, "window_min": 231, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 17:03 on Sun 10 Nov to 15:31 on Mon 11 Nov.", "fact": "2013-11-10T17:02:33Z → 2013-11-11T15:30:40Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:28–10:20 on the 10th, 06:29–10:20 on the 11th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 0 of 232 minutes on the 10th and 231 of 231 on the 11th.", "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 18630 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Bamako, 2013: Monday 11 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": "2013-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-11", "confidence": "determinate" } ], "quote": "In Bamako, Akṣaya Navamī (Amla Navami) 2013 falls on Monday 11 November. Navamī runs from 17:03 on Sun 10 Nov to 15:31 on Mon 11 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10247, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2013-11-10T17:02:33+00:00", "utc": "2013-11-10T17:02:33Z", "ms": 1384102952525.5156 }, "end": { "local": "2013-11-11T15:30:40+00:00", "utc": "2013-11-11T15:30:40Z", "ms": 1384183840075.6445 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-10T17:02:33+00:00", "utc": "2013-11-10T17:02:33Z", "ms": 1384102952525.5156 }, "end": { "local": "2013-11-11T15:30:40+00:00", "utc": "2013-11-11T15:30:40Z", "ms": 1384183840075.6445 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-10", "window": { "start": { "local": "2013-11-10T11:51:47+00:00", "utc": "2013-11-10T11:51:47Z", "ms": 1384084306772.7815 }, "end": { "local": "2013-11-10T12:39:47+00:00", "utc": "2013-11-10T12:39:47Z", "ms": 1384087186772.7815 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-11-11", "window": { "start": { "local": "2013-11-11T11:51:53+00:00", "utc": "2013-11-11T11:51:53Z", "ms": 1384170713392.1846 }, "end": { "local": "2013-11-11T12:39:53+00:00", "utc": "2013-11-11T12:39:53Z", "ms": 1384173593392.1846 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 17:03 on Sun 10 Nov to 15:31 on Mon 11 Nov.", "fact": "2013-11-10T17:02:33Z → 2013-11-11T15:30:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 10th, 11:52–12:40 on the 11th.", "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 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 10247 s" }, { "step": "ruling", "text": "Durgā Navamī, Bamako, 2013: Monday 11 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": "2013-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-11", "confidence": "determinate" } ], "quote": "In Bamako, Durgā Navamī 2013 falls on Monday 11 November. Navamī runs from 17:03 on Sun 10 Nov to 15:31 on Mon 11 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-11-13", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25927, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-11-12T14:23:22+00:00", "utc": "2013-11-12T14:23:22Z", "ms": 1384266201981.5889 }, "end": { "local": "2013-11-13T13:41:37+00:00", "utc": "2013-11-13T13:41:37Z", "ms": 1384350096540.4614 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-12T14:23:22+00:00", "utc": "2013-11-12T14:23:22Z", "ms": 1384266201981.5889 }, "end": { "local": "2013-11-13T13:41:37+00:00", "utc": "2013-11-13T13:41:37Z", "ms": 1384350096540.4614 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-11-12", "window": { "start": { "local": "2013-11-12T06:29:06+00:00", "utc": "2013-11-12T06:29:06Z", "ms": 1384237746008.117 }, "end": { "local": "2013-11-12T06:29:06+00:00", "utc": "2013-11-12T06:29:06Z", "ms": 1384237746008.117 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-11-13", "window": { "start": { "local": "2013-11-13T06:29:30+00:00", "utc": "2013-11-13T06:29:30Z", "ms": 1384324169591.4702 }, "end": { "local": "2013-11-13T06:29:30+00:00", "utc": "2013-11-13T06:29:30Z", "ms": 1384324169591.4702 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:23 on Tue 12 Nov to 13:42 on Wed 13 Nov.", "fact": "2013-11-12T14:23:22Z → 2013-11-13T13:41:37Z" }, { "step": "kaala", "text": "Sunrise is at 06:29 on the 12th and 06:29 on the 13th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 12th and is 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 25927 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Bamako, 2013: Wednesday 13 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": "2013-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-13", "confidence": "determinate" } ], "quote": "In Bamako, Prabodhinī Ekādaśī 2013 falls on Wednesday 13 November. Ekādaśī runs from 14:23 on Tue 12 Nov to 13:42 on Wed 13 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-11-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-11-14", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15981, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-11-14T13:25:51+00:00", "utc": "2013-11-14T13:25:51Z", "ms": 1384435551030.3762 }, "end": { "local": "2013-11-15T13:36:17+00:00", "utc": "2013-11-15T13:36:17Z", "ms": 1384522576792.8093 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-14T13:25:51+00:00", "utc": "2013-11-14T13:25:51Z", "ms": 1384435551030.3762 }, "end": { "local": "2013-11-15T13:36:17+00:00", "utc": "2013-11-15T13:36:17Z", "ms": 1384522576792.8093 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-11-14", "window": { "start": { "local": "2013-11-14T18:02:43+00:00", "utc": "2013-11-14T18:02:43Z", "ms": 1384452162741.2058 }, "end": { "local": "2013-11-14T19:42:24+00:00", "utc": "2013-11-14T19:42:24Z", "ms": 1384458143503.8835 } }, "covered_min": 100, "window_min": 100, "qualifies": true }, { "local_date": "2013-11-15", "window": { "start": { "local": "2013-11-15T18:02:38+00:00", "utc": "2013-11-15T18:02:38Z", "ms": 1384538557930.6243 }, "end": { "local": "2013-11-15T19:42:23+00:00", "utc": "2013-11-15T19:42:23Z", "ms": 1384544542704.395 } }, "covered_min": 0, "window_min": 100, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:26 on Thu 14 Nov to 13:36 on Fri 15 Nov.", "fact": "2013-11-14T13:25:51Z → 2013-11-15T13:36:17Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:03–19:42 on the 14th, 18:03–19:42 on the 15th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 100 of 100 minutes on the 14th and 0 of 100 on the 15th.", "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 15981 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Thursday 14 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": "2013-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-14", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Thursday 14 November. Trayodaśī runs from 13:26 on Thu 14 Nov to 13:36 on Fri 15 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-11-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31040, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-11-16T14:12:57+00:00", "utc": "2013-11-16T14:12:57Z", "ms": 1384611177166.357 }, "end": { "local": "2013-11-17T15:15:44+00:00", "utc": "2013-11-17T15:15:44Z", "ms": 1384701343551.5825 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-16T14:12:57+00:00", "utc": "2013-11-16T14:12:57Z", "ms": 1384611177166.357 }, "end": { "local": "2013-11-17T15:15:44+00:00", "utc": "2013-11-17T15:15:44Z", "ms": 1384701343551.5825 } }, "kaala": "nishita", "days": [ { "local_date": "2013-11-16", "window": { "start": { "local": "2013-11-16T23:52:52+00:00", "utc": "2013-11-16T23:52:52Z", "ms": 1384645971895.0874 }, "end": { "local": "2013-11-17T00:40:52+00:00", "utc": "2013-11-17T00:40:52Z", "ms": 1384648851895.0874 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-11-17", "window": { "start": { "local": "2013-11-17T23:53:04+00:00", "utc": "2013-11-17T23:53:04Z", "ms": 1384732383788.5938 }, "end": { "local": "2013-11-18T00:41:04+00:00", "utc": "2013-11-18T00:41:04Z", "ms": 1384735263788.5938 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 14:13 on Sat 16 Nov to 15:16 on Sun 17 Nov.", "fact": "2013-11-16T14:12:57Z → 2013-11-17T15:15:44Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 16th, 23:53–00:41 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 31040 s" }, { "step": "ruling", "text": "Rāsayātrā, Bamako, 2013: Saturday 16 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": "2013-11-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-16", "confidence": "determinate" } ], "quote": "In Bamako, Rāsayātrā 2013 falls on Saturday 16 November. Pūrṇimā runs from 14:13 on Sat 16 Nov to 15:16 on Sun 17 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5538, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-11-16T14:12:57+00:00", "utc": "2013-11-16T14:12:57Z", "ms": 1384611177166.357 }, "end": { "local": "2013-11-17T15:15:44+00:00", "utc": "2013-11-17T15:15:44Z", "ms": 1384701343551.5825 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2013-11-16T14:12:57+00:00", "utc": "2013-11-16T14:12:57Z", "ms": 1384611177166.357 }, "end": { "local": "2013-11-17T15:15:44+00:00", "utc": "2013-11-17T15:15:44Z", "ms": 1384701343551.5825 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-11-16", "window": { "start": { "local": "2013-11-16T11:52:39+00:00", "utc": "2013-11-16T11:52:39Z", "ms": 1384602758984.892 }, "end": { "local": "2013-11-16T12:40:39+00:00", "utc": "2013-11-16T12:40:39Z", "ms": 1384605638984.892 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-11-17", "window": { "start": { "local": "2013-11-17T11:52:51+00:00", "utc": "2013-11-17T11:52:51Z", "ms": 1384689170609.2246 }, "end": { "local": "2013-11-17T12:40:51+00:00", "utc": "2013-11-17T12:40:51Z", "ms": 1384692050609.2246 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 14:13 on Sat 16 Nov to 15:16 on Sun 17 Nov.", "fact": "2013-11-16T14:12:57Z → 2013-11-17T15:15:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 16th, 11:53–12:41 on the 17th.", "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 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5538 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Bamako, 2013: Sunday 17 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": "2013-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-17", "confidence": "determinate" } ], "quote": "In Bamako, Kārtikī Pūrṇimā 2013 falls on Sunday 17 November. Pūrṇimā runs from 14:13 on Sat 16 Nov to 15:16 on Sun 17 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-11-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 788, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-11-20T20:48:21+00:00", "utc": "2013-11-20T20:48:21Z", "ms": 1384980501481.9526 }, "end": { "local": "2013-11-21T23:15:29+00:00", "utc": "2013-11-21T23:15:29Z", "ms": 1385075729088.9182 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-11-20T20:48:21+00:00", "utc": "2013-11-20T20:48:21Z", "ms": 1384980501481.9526 }, "end": { "local": "2013-11-21T23:15:29+00:00", "utc": "2013-11-21T23:15:29Z", "ms": 1385075729088.9182 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-11-20", "window": { "start": { "local": "2013-11-20T20:35:13+00:00", "utc": "2013-11-20T20:35:13Z", "ms": 1384979713372.5354 }, "end": { "local": "2013-11-20T20:35:13+00:00", "utc": "2013-11-20T20:35:13Z", "ms": 1384979713372.5354 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-11-21", "window": { "start": { "local": "2013-11-21T21:23:54+00:00", "utc": "2013-11-21T21:23:54Z", "ms": 1385069034077.3372 }, "end": { "local": "2013-11-21T21:23:54+00:00", "utc": "2013-11-21T21:23:54Z", "ms": 1385069034077.3372 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:48 on Wed 20 Nov to 23:15 on Thu 21 Nov.", "fact": "2013-11-20T20:48:21Z → 2013-11-21T23:15:29Z" }, { "step": "kaala", "text": "Moonrise is at 20:35 on the 20th and 21:24 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 788 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Thursday 21 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": "2013-11-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-21", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Thursday 21 November. Caturthī runs from 20:48 on Wed 20 Nov to 23:15 on Thu 21 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-11-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-11-29", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9444, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-11-28T09:42:18+00:00", "utc": "2013-11-28T09:42:18Z", "ms": 1385631737659.4753 }, "end": { "local": "2013-11-29T09:14:21+00:00", "utc": "2013-11-29T09:14:21Z", "ms": 1385716461316.6575 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-11-28T09:42:18+00:00", "utc": "2013-11-28T09:42:18Z", "ms": 1385631737659.4753 }, "end": { "local": "2013-11-29T09:14:21+00:00", "utc": "2013-11-29T09:14:21Z", "ms": 1385716461316.6575 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-11-28", "window": { "start": { "local": "2013-11-28T06:36:26+00:00", "utc": "2013-11-28T06:36:26Z", "ms": 1385620586013.5872 }, "end": { "local": "2013-11-28T06:36:26+00:00", "utc": "2013-11-28T06:36:26Z", "ms": 1385620586013.5872 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2013-11-29", "window": { "start": { "local": "2013-11-29T06:36:57+00:00", "utc": "2013-11-29T06:36:57Z", "ms": 1385707017256.9614 }, "end": { "local": "2013-11-29T06:36:57+00:00", "utc": "2013-11-29T06:36:57Z", "ms": 1385707017256.9614 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:42 on Thu 28 Nov to 09:14 on Fri 29 Nov.", "fact": "2013-11-28T09:42:18Z → 2013-11-29T09:14:21Z" }, { "step": "kaala", "text": "Sunrise is at 06:36 on the 28th and 06:37 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9444 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Bamako, 2013: Friday 29 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": "2013-11-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-29", "confidence": "determinate" } ], "quote": "In Bamako, Utpannā Ekādaśī 2013 falls on Friday 29 November. Ekādaśī runs from 09:42 on Thu 28 Nov to 09:14 on Fri 29 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-11-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-11-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-11-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36289, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-11-30T07:58:52+00:00", "utc": "2013-11-30T07:58:52Z", "ms": 1385798331865.1816 }, "end": { "local": "2013-12-01T06:00:08+00:00", "utc": "2013-12-01T06:00:08Z", "ms": 1385877607996.557 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-11-30T07:58:52+00:00", "utc": "2013-11-30T07:58:52Z", "ms": 1385798331865.1816 }, "end": { "local": "2013-12-01T06:00:08+00:00", "utc": "2013-12-01T06:00:08Z", "ms": 1385877607996.557 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-11-30", "window": { "start": { "local": "2013-11-30T18:03:41+00:00", "utc": "2013-11-30T18:03:41Z", "ms": 1385834621295.907 }, "end": { "local": "2013-11-30T19:44:16+00:00", "utc": "2013-11-30T19:44:16Z", "ms": 1385840655875.2644 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2013-12-01", "window": { "start": { "local": "2013-12-01T18:03:54+00:00", "utc": "2013-12-01T18:03:54Z", "ms": 1385921034423.029 }, "end": { "local": "2013-12-01T19:44:32+00:00", "utc": "2013-12-01T19:44:32Z", "ms": 1385927071529.1914 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:59 on Sat 30 Nov to 06:00 on Sun 1 Dec.", "fact": "2013-11-30T07:58:52Z → 2013-12-01T06:00:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:04–19:44 on the 30th, 18:04–19:45 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 101 of 101 minutes on the 30th and 0 of 101 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 36289 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Saturday 30 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": "2013-11-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-11-30", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Saturday 30 November. Trayodaśī runs from 07:59 on Sat 30 Nov to 06:00 on Sun 1 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-11-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-12-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9591, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-12-01T06:00:08+00:00", "utc": "2013-12-01T06:00:08Z", "ms": 1385877607996.557 }, "end": { "local": "2013-12-02T03:25:04+00:00", "utc": "2013-12-02T03:25:04Z", "ms": 1385954704182.3384 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-01T06:00:08+00:00", "utc": "2013-12-01T06:00:08Z", "ms": 1385877607996.557 }, "end": { "local": "2013-12-02T03:25:04+00:00", "utc": "2013-12-02T03:25:04Z", "ms": 1385954704182.3384 } }, "kaala": "nishita", "days": [ { "local_date": "2013-11-30", "window": { "start": { "local": "2013-11-30T23:56:51+00:00", "utc": "2013-11-30T23:56:51Z", "ms": 1385855810968.4976 }, "end": { "local": "2013-12-01T00:44:51+00:00", "utc": "2013-12-01T00:44:51Z", "ms": 1385858690968.4976 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-12-01", "window": { "start": { "local": "2013-12-01T23:57:14+00:00", "utc": "2013-12-01T23:57:14Z", "ms": 1385942233571.1377 }, "end": { "local": "2013-12-02T00:45:14+00:00", "utc": "2013-12-02T00:45:14Z", "ms": 1385945113571.1377 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:00 on Sun 1 Dec to 03:25 on Mon 2 Dec.", "fact": "2013-12-01T06:00:08Z → 2013-12-02T03:25:04Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:57–00:45 on the 30th, 23:57–00:45 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 9591 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Sunday 1 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-01", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Sunday 1 December. Caturdaśī runs from 06:00 on Sun 1 Dec to 03:25 on Mon 2 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-12-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3839, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2013-12-06T10:55:00+00:00", "utc": "2013-12-06T10:55:00Z", "ms": 1386327299930.431 }, "end": { "local": "2013-12-07T08:03:17+00:00", "utc": "2013-12-07T08:03:17Z", "ms": 1386403396557.188 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-06T10:55:00+00:00", "utc": "2013-12-06T10:55:00Z", "ms": 1386327299930.431 }, "end": { "local": "2013-12-07T08:03:17+00:00", "utc": "2013-12-07T08:03:17Z", "ms": 1386403396557.188 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-12-06", "window": { "start": { "local": "2013-12-06T11:58:59+00:00", "utc": "2013-12-06T11:58:59Z", "ms": 1386331139066.5244 }, "end": { "local": "2013-12-06T12:46:59+00:00", "utc": "2013-12-06T12:46:59Z", "ms": 1386334019066.5244 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-12-07", "window": { "start": { "local": "2013-12-07T11:59:25+00:00", "utc": "2013-12-07T11:59:25Z", "ms": 1386417564991.207 }, "end": { "local": "2013-12-07T12:47:25+00:00", "utc": "2013-12-07T12:47:25Z", "ms": 1386420444991.207 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 10:55 on Fri 6 Dec to 08:03 on Sat 7 Dec.", "fact": "2013-12-06T10:55:00Z → 2013-12-07T08:03:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 6th, 11:59–12:47 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. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3839 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Bamako, 2013: Friday 6 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": "2013-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-06", "confidence": "determinate" } ], "quote": "In Bamako, Nāga Pañcamī (Mārgaśīrṣa) 2013 falls on Friday 6 December. Pañcamī runs from 10:55 on Fri 6 Dec to 08:03 on Sat 7 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/vinayaka-chaturthi?on=2013-12-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3839, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-12-05T14:08:04+00:00", "utc": "2013-12-05T14:08:04Z", "ms": 1386252484494.2476 }, "end": { "local": "2013-12-06T10:55:00+00:00", "utc": "2013-12-06T10:55:00Z", "ms": 1386327299930.431 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-05T14:08:04+00:00", "utc": "2013-12-05T14:08:04Z", "ms": 1386252484494.2476 }, "end": { "local": "2013-12-06T10:55:00+00:00", "utc": "2013-12-06T10:55:00Z", "ms": 1386327299930.431 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-12-05", "window": { "start": { "local": "2013-12-05T11:58:34+00:00", "utc": "2013-12-05T11:58:34Z", "ms": 1386244713640.367 }, "end": { "local": "2013-12-05T12:46:34+00:00", "utc": "2013-12-05T12:46:34Z", "ms": 1386247593640.367 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2013-12-06", "window": { "start": { "local": "2013-12-06T11:58:59+00:00", "utc": "2013-12-06T11:58:59Z", "ms": 1386331139066.5244 }, "end": { "local": "2013-12-06T12:46:59+00:00", "utc": "2013-12-06T12:46:59Z", "ms": 1386334019066.5244 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:08 on Thu 5 Dec to 10:55 on Fri 6 Dec.", "fact": "2013-12-05T14:08:04Z → 2013-12-06T10:55:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 5th, 11:59–12:47 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 0 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: unstated → second-day · margin 3839 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Bamako, 2013: Friday 6 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": "2013-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-06", "confidence": "determinate" } ], "quote": "In Bamako, Vināyaka Caturthī 2013 falls on Friday 6 December. Caturthī runs from 14:08 on Thu 5 Dec to 10:55 on Fri 6 Dec, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/bamako/festivals/2013/vinayaka-chaturthi?on=2013-12-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14168, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-12-07T08:03:17+00:00", "utc": "2013-12-07T08:03:17Z", "ms": 1386403396557.188 }, "end": { "local": "2013-12-08T05:40:24+00:00", "utc": "2013-12-08T05:40:24Z", "ms": 1386481223604.0293 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-07T08:03:17+00:00", "utc": "2013-12-07T08:03:17Z", "ms": 1386403396557.188 }, "end": { "local": "2013-12-08T05:40:24+00:00", "utc": "2013-12-08T05:40:24Z", "ms": 1386481223604.0293 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-12-07", "window": { "start": { "local": "2013-12-07T11:59:25+00:00", "utc": "2013-12-07T11:59:25Z", "ms": 1386417564991.207 }, "end": { "local": "2013-12-07T12:47:25+00:00", "utc": "2013-12-07T12:47:25Z", "ms": 1386420444991.207 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-12-08", "window": { "start": { "local": "2013-12-08T11:59:51+00:00", "utc": "2013-12-08T11:59:51Z", "ms": 1386503991384.4863 }, "end": { "local": "2013-12-08T12:47:51+00:00", "utc": "2013-12-08T12:47:51Z", "ms": 1386506871384.4863 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 08:03 on Sat 7 Dec to 05:40 on Sun 8 Dec.", "fact": "2013-12-07T08:03:17Z → 2013-12-08T05:40:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 7th, 12:00–12:48 on the 8th.", "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 7th and 0 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: paraviddha → only-day · margin 14168 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Bamako, 2013: Saturday 7 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": "2013-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-07", "confidence": "determinate" } ], "quote": "In Bamako, Campā Ṣaṣṭhī 2013 falls on Saturday 7 December. Ṣaṣṭhī runs from 08:03 on Sat 7 Dec to 05:40 on Sun 8 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14168, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2013-12-07T08:03:17+00:00", "utc": "2013-12-07T08:03:17Z", "ms": 1386403396557.188 }, "end": { "local": "2013-12-08T05:40:24+00:00", "utc": "2013-12-08T05:40:24Z", "ms": 1386481223604.0293 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-07T08:03:17+00:00", "utc": "2013-12-07T08:03:17Z", "ms": 1386403396557.188 }, "end": { "local": "2013-12-08T05:40:24+00:00", "utc": "2013-12-08T05:40:24Z", "ms": 1386481223604.0293 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-12-07", "window": { "start": { "local": "2013-12-07T11:59:25+00:00", "utc": "2013-12-07T11:59:25Z", "ms": 1386417564991.207 }, "end": { "local": "2013-12-07T12:47:25+00:00", "utc": "2013-12-07T12:47:25Z", "ms": 1386420444991.207 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-12-08", "window": { "start": { "local": "2013-12-08T11:59:51+00:00", "utc": "2013-12-08T11:59:51Z", "ms": 1386503991384.4863 }, "end": { "local": "2013-12-08T12:47:51+00:00", "utc": "2013-12-08T12:47:51Z", "ms": 1386506871384.4863 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 08:03 on Sat 7 Dec to 05:40 on Sun 8 Dec.", "fact": "2013-12-07T08:03:17Z → 2013-12-08T05:40:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 7th, 12:00–12:48 on the 8th.", "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 7th and 0 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 14168 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Bamako, 2013: Saturday 7 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": "2013-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-07", "confidence": "determinate" } ], "quote": "In Bamako, Skanda Ṣaṣṭhī 2013 falls on Saturday 7 December. Ṣaṣṭhī runs from 08:03 on Sat 7 Dec to 05:40 on Sun 8 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22768, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2013-12-08T05:40:24+00:00", "utc": "2013-12-08T05:40:24Z", "ms": 1386481223604.0293 }, "end": { "local": "2013-12-09T03:51:56+00:00", "utc": "2013-12-09T03:51:56Z", "ms": 1386561116180.078 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-08T05:40:24+00:00", "utc": "2013-12-08T05:40:24Z", "ms": 1386481223604.0293 }, "end": { "local": "2013-12-09T03:51:56+00:00", "utc": "2013-12-09T03:51:56Z", "ms": 1386561116180.078 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-12-08", "window": { "start": { "local": "2013-12-08T11:59:51+00:00", "utc": "2013-12-08T11:59:51Z", "ms": 1386503991384.4863 }, "end": { "local": "2013-12-08T12:47:51+00:00", "utc": "2013-12-08T12:47:51Z", "ms": 1386506871384.4863 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-12-09", "window": { "start": { "local": "2013-12-09T12:00:18+00:00", "utc": "2013-12-09T12:00:18Z", "ms": 1386590418217.0667 }, "end": { "local": "2013-12-09T12:48:18+00:00", "utc": "2013-12-09T12:48:18Z", "ms": 1386593298217.0667 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 05:40 on Sun 8 Dec to 03:52 on Mon 9 Dec.", "fact": "2013-12-08T05:40:24Z → 2013-12-09T03:51:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 8th, 12:00–12:48 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 22768 s" }, { "step": "ruling", "text": "Mitra Saptamī, Bamako, 2013: Sunday 8 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": "2013-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-08", "confidence": "determinate" } ], "quote": "In Bamako, Mitra Saptamī 2013 falls on Sunday 8 December. Saptamī runs from 05:40 on Sun 8 Dec to 03:52 on Mon 9 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/ekadashi?on=2013-12-12", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13980, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-12-12T02:13:29+00:00", "utc": "2013-12-12T02:13:29Z", "ms": 1386814409106.434 }, "end": { "local": "2013-12-13T02:51:31+00:00", "utc": "2013-12-13T02:51:31Z", "ms": 1386903091283.2808 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-12T02:13:29+00:00", "utc": "2013-12-12T02:13:29Z", "ms": 1386814409106.434 }, "end": { "local": "2013-12-13T02:51:31+00:00", "utc": "2013-12-13T02:51:31Z", "ms": 1386903091283.2808 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-12-12", "window": { "start": { "local": "2013-12-12T06:43:59+00:00", "utc": "2013-12-12T06:43:59Z", "ms": 1386830639172.6167 }, "end": { "local": "2013-12-12T06:43:59+00:00", "utc": "2013-12-12T06:43:59Z", "ms": 1386830639172.6167 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-12-13", "window": { "start": { "local": "2013-12-13T06:44:32+00:00", "utc": "2013-12-13T06:44:32Z", "ms": 1386917071609.5608 }, "end": { "local": "2013-12-13T06:44:32+00:00", "utc": "2013-12-13T06:44:32Z", "ms": 1386917071609.5608 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:13 on Thu 12 Dec to 02:52 on Fri 13 Dec.", "fact": "2013-12-12T02:13:29Z → 2013-12-13T02:51:31Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 12th and 06:45 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 13980 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Bamako, 2013: Thursday 12 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": "2013-12-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-12", "confidence": "determinate" } ], "quote": "In Bamako, Mokṣadā Ekādaśī 2013 falls on Thursday 12 December. Ekādaśī runs from 02:13 on Thu 12 Dec to 02:52 on Fri 13 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-12-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29048, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2013-12-13T02:51:31+00:00", "utc": "2013-12-13T02:51:31Z", "ms": 1386903091283.2808 }, "end": { "local": "2013-12-14T03:58:30+00:00", "utc": "2013-12-14T03:58:30Z", "ms": 1386993510356.41 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-13T02:51:31+00:00", "utc": "2013-12-13T02:51:31Z", "ms": 1386903091283.2808 }, "end": { "local": "2013-12-14T03:58:30+00:00", "utc": "2013-12-14T03:58:30Z", "ms": 1386993510356.41 } }, "kaala": "madhyahna", "days": [ { "local_date": "2013-12-13", "window": { "start": { "local": "2013-12-13T12:02:09+00:00", "utc": "2013-12-13T12:02:09Z", "ms": 1386936129367.9438 }, "end": { "local": "2013-12-13T12:50:09+00:00", "utc": "2013-12-13T12:50:09Z", "ms": 1386939009367.9438 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-12-14", "window": { "start": { "local": "2013-12-14T12:02:38+00:00", "utc": "2013-12-14T12:02:38Z", "ms": 1387022557968.5244 }, "end": { "local": "2013-12-14T12:50:38+00:00", "utc": "2013-12-14T12:50:38Z", "ms": 1387025437968.5244 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 02:52 on Fri 13 Dec to 03:59 on Sat 14 Dec.", "fact": "2013-12-13T02:51:31Z → 2013-12-14T03:58:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 13th, 12:03–12:51 on the 14th.", "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 13th and 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29048 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Bamako, 2013: Friday 13 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": "2013-12-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-13", "confidence": "determinate" } ], "quote": "In Bamako, Akhaṇḍa Dvādaśī 2013 falls on Friday 13 December. Dvādaśī runs from 02:52 on Fri 13 Dec to 03:59 on Sat 14 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/pradosha-vrata?on=2013-12-14", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29385, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-12-14T03:58:30+00:00", "utc": "2013-12-14T03:58:30Z", "ms": 1386993510356.41 }, "end": { "local": "2013-12-15T05:29:43+00:00", "utc": "2013-12-15T05:29:43Z", "ms": 1387085382948.9565 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-14T03:58:30+00:00", "utc": "2013-12-14T03:58:30Z", "ms": 1386993510356.41 }, "end": { "local": "2013-12-15T05:29:43+00:00", "utc": "2013-12-15T05:29:43Z", "ms": 1387085382948.9565 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-12-13", "window": { "start": { "local": "2013-12-13T18:07:47+00:00", "utc": "2013-12-13T18:07:47Z", "ms": 1386958067126.327 }, "end": { "local": "2013-12-13T19:48:45+00:00", "utc": "2013-12-13T19:48:45Z", "ms": 1386964125359.5737 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2013-12-14", "window": { "start": { "local": "2013-12-14T18:08:12+00:00", "utc": "2013-12-14T18:08:12Z", "ms": 1387044492061.3713 }, "end": { "local": "2013-12-14T19:49:11+00:00", "utc": "2013-12-14T19:49:11Z", "ms": 1387050551245.0425 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:59 on Sat 14 Dec to 05:30 on Sun 15 Dec.", "fact": "2013-12-14T03:58:30Z → 2013-12-15T05:29:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:08–19:49 on the 13th, 18:08–19:49 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 101 minutes on the 13th and 101 of 101 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 29385 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Bamako, 2013: Saturday 14 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": "2013-12-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-14", "confidence": "determinate" } ], "quote": "In Bamako, Śukla Pradoṣa Vrata 2013 falls on Saturday 14 December. Trayodaśī runs from 03:59 on Sat 14 Dec to 05:30 on Sun 15 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-12-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31287, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2013-12-16T07:20:49+00:00", "utc": "2013-12-16T07:20:49Z", "ms": 1387178448961.2268 }, "end": { "local": "2013-12-17T09:28:04+00:00", "utc": "2013-12-17T09:28:04Z", "ms": 1387272484287.2217 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-16T07:20:49+00:00", "utc": "2013-12-16T07:20:49Z", "ms": 1387178448961.2268 }, "end": { "local": "2013-12-17T09:28:04+00:00", "utc": "2013-12-17T09:28:04Z", "ms": 1387272484287.2217 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-12-16", "window": { "start": { "local": "2013-12-16T18:09:04+00:00", "utc": "2013-12-16T18:09:04Z", "ms": 1387217344120.562 }, "end": { "local": "2013-12-16T19:50:05+00:00", "utc": "2013-12-16T19:50:05Z", "ms": 1387223404814.97 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2013-12-17", "window": { "start": { "local": "2013-12-17T18:09:31+00:00", "utc": "2013-12-17T18:09:31Z", "ms": 1387303771191.3691 }, "end": { "local": "2013-12-17T19:50:32+00:00", "utc": "2013-12-17T19:50:32Z", "ms": 1387309832444.6587 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:21 on Mon 16 Dec to 09:28 on Tue 17 Dec.", "fact": "2013-12-16T07:20:49Z → 2013-12-17T09:28:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:09–19:50 on the 16th, 18:10–19:51 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 101 of 101 minutes on the 16th and 0 of 101 on the 17th.", "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 31287 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Bamako, 2013: Monday 16 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": "2013-12-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-16", "confidence": "determinate" } ], "quote": "In Bamako, Dattātreyotpatti (Datta Jayanti) 2013 falls on Monday 16 December. Pūrṇimā runs from 07:21 on Mon 16 Dec to 09:28 on Tue 17 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/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": "/bamako/festivals/2013/sankashta-chaturthi?on=2013-12-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8360, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2013-12-20T16:50:57+00:00", "utc": "2013-12-20T16:50:57Z", "ms": 1387558256555.116 }, "end": { "local": "2013-12-21T19:22:43+00:00", "utc": "2013-12-21T19:22:43Z", "ms": 1387653763476.6157 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-20T16:50:57+00:00", "utc": "2013-12-20T16:50:57Z", "ms": 1387558256555.116 }, "end": { "local": "2013-12-21T19:22:43+00:00", "utc": "2013-12-21T19:22:43Z", "ms": 1387653763476.6157 } }, "kaala": "moonrise", "days": [ { "local_date": "2013-12-20", "window": { "start": { "local": "2013-12-20T20:54:55+00:00", "utc": "2013-12-20T20:54:55Z", "ms": 1387572895344.1514 }, "end": { "local": "2013-12-20T20:54:55+00:00", "utc": "2013-12-20T20:54:55Z", "ms": 1387572895344.1514 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-12-21", "window": { "start": { "local": "2013-12-21T21:42:04+00:00", "utc": "2013-12-21T21:42:04Z", "ms": 1387662123825.3406 }, "end": { "local": "2013-12-21T21:42:04+00:00", "utc": "2013-12-21T21:42:04Z", "ms": 1387662123825.3406 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:51 on Fri 20 Dec to 19:23 on Sat 21 Dec.", "fact": "2013-12-20T16:50:57Z → 2013-12-21T19:22:43Z" }, { "step": "kaala", "text": "Moonrise is at 20:55 on the 20th and 21:42 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 8360 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Bamako, 2013: Friday 20 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-12-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-20", "confidence": "determinate" } ], "quote": "In Bamako, Saṅkaṣṭa Caturthī 2013 falls on Friday 20 December. Caturthī runs from 16:51 on Fri 20 Dec to 19:23 on Sat 21 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/sankashta-chaturthi?on=2013-12-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/ekadashi?on=2013-12-28", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19582, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2013-12-28T01:25:38+00:00", "utc": "2013-12-28T01:25:38Z", "ms": 1388193937539.1353 }, "end": { "local": "2013-12-28T23:49:51+00:00", "utc": "2013-12-28T23:49:51Z", "ms": 1388274591318.348 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-28T01:25:38+00:00", "utc": "2013-12-28T01:25:38Z", "ms": 1388193937539.1353 }, "end": { "local": "2013-12-28T23:49:51+00:00", "utc": "2013-12-28T23:49:51Z", "ms": 1388274591318.348 } }, "kaala": "sunrise", "days": [ { "local_date": "2013-12-28", "window": { "start": { "local": "2013-12-28T06:52:00+00:00", "utc": "2013-12-28T06:52:00Z", "ms": 1388213519714.6814 }, "end": { "local": "2013-12-28T06:52:00+00:00", "utc": "2013-12-28T06:52:00Z", "ms": 1388213519714.6814 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2013-12-29", "window": { "start": { "local": "2013-12-29T06:52:26+00:00", "utc": "2013-12-29T06:52:26Z", "ms": 1388299945573.7053 }, "end": { "local": "2013-12-29T06:52:26+00:00", "utc": "2013-12-29T06:52:26Z", "ms": 1388299945573.7053 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:26 on Sat 28 Dec to 23:50 on Sat 28 Dec.", "fact": "2013-12-28T01:25:38Z → 2013-12-28T23:49:51Z" }, { "step": "kaala", "text": "Sunrise is at 06:52 on the 28th and 06:52 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 19582 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Bamako, 2013: Saturday 28 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": "2013-12-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-28", "confidence": "determinate" } ], "quote": "In Bamako, Saphalā Ekādaśī 2013 falls on Saturday 28 December. Ekādaśī runs from 01:26 on Sat 28 Dec to 23:50 on Sat 28 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/bamako/festivals/2013/ekadashi?on=2013-12-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/pradosha-vrata?on=2013-12-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 778, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2013-12-29T21:28:39+00:00", "utc": "2013-12-29T21:28:39Z", "ms": 1388352518656.8162 }, "end": { "local": "2013-12-30T18:29:10+00:00", "utc": "2013-12-30T18:29:10Z", "ms": 1388428149932.5845 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-29T21:28:39+00:00", "utc": "2013-12-29T21:28:39Z", "ms": 1388352518656.8162 }, "end": { "local": "2013-12-30T18:29:10+00:00", "utc": "2013-12-30T18:29:10Z", "ms": 1388428149932.5845 } }, "kaala": "pradosha", "days": [ { "local_date": "2013-12-29", "window": { "start": { "local": "2013-12-29T18:15:39+00:00", "utc": "2013-12-29T18:15:39Z", "ms": 1388340938549.5942 }, "end": { "local": "2013-12-29T19:56:36+00:00", "utc": "2013-12-29T19:56:36Z", "ms": 1388346996176.2021 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2013-12-30", "window": { "start": { "local": "2013-12-30T18:16:12+00:00", "utc": "2013-12-30T18:16:12Z", "ms": 1388427371696.3018 }, "end": { "local": "2013-12-30T19:57:08+00:00", "utc": "2013-12-30T19:57:08Z", "ms": 1388433428164.5115 } }, "covered_min": 13, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:29 on Sun 29 Dec to 18:29 on Mon 30 Dec.", "fact": "2013-12-29T21:28:39Z → 2013-12-30T18:29:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:16–19:57 on the 29th, 18:16–19:57 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 101 minutes on the 29th and 13 of 101 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 778 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Bamako, 2013: Monday 30 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": "2013-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-30", "confidence": "determinate" } ], "quote": "In Bamako, Kṛṣṇa Pradoṣa Vrata 2013 falls on Monday 30 December. Trayodaśī runs from 21:29 on Sun 29 Dec to 18:29 on Mon 30 Dec and covers 13 of 101 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/bamako/festivals/2013/pradosha-vrata?on=2013-12-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/bamako/festivals/2013/shivaratri?on=2013-12-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2460596", "year": 2013, "local_date": "2013-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20494, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2013-12-30T18:29:10+00:00", "utc": "2013-12-30T18:29:10Z", "ms": 1388428149932.5845 }, "end": { "local": "2013-12-31T15:00:45+00:00", "utc": "2013-12-31T15:00:45Z", "ms": 1388502045395.042 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2013-12-30T18:29:10+00:00", "utc": "2013-12-30T18:29:10Z", "ms": 1388428149932.5845 }, "end": { "local": "2013-12-31T15:00:45+00:00", "utc": "2013-12-31T15:00:45Z", "ms": 1388502045395.042 } }, "kaala": "nishita", "days": [ { "local_date": "2013-12-30", "window": { "start": { "local": "2013-12-31T00:10:43+00:00", "utc": "2013-12-31T00:10:43Z", "ms": 1388448643452.0881 }, "end": { "local": "2013-12-31T00:58:43+00:00", "utc": "2013-12-31T00:58:43Z", "ms": 1388451523452.0881 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2013-12-31", "window": { "start": { "local": "2014-01-01T00:11:12+00:00", "utc": "2014-01-01T00:11:12Z", "ms": 1388535071987.6602 }, "end": { "local": "2014-01-01T00:59:12+00:00", "utc": "2014-01-01T00:59:12Z", "ms": 1388537951987.6602 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:29 on Mon 30 Dec to 15:01 on Tue 31 Dec.", "fact": "2013-12-30T18:29:10Z → 2013-12-31T15:00:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:11–00:59 on the 30th, 00:11–00:59 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 20494 s" }, { "step": "ruling", "text": "Śivarātri, Bamako, 2013: Monday 30 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2013-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2013-12-30", "confidence": "determinate" } ], "quote": "In Bamako, Śivarātri 2013 falls on Monday 30 December. Caturdaśī runs from 18:29 on Mon 30 Dec to 15:01 on Tue 31 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/bamako/festivals/2013/shivaratri?on=2013-12-30", "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" } }