{ "id": "/indore/festivals/2000", "place": { "id": "1269743", "slug": "indore", "name": "Indore", "region": "Madhya Pradesh, India", "country": "IN", "lat": 22.71792, "lon": 75.8333, "elevation_m": 550, "tz": "Asia/Kolkata" }, "year": 2000, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/indore/festivals/2000/ekadashi?on=2000-01-02", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14213, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-01-01T11:03:58+05:30", "utc": "2000-01-01T05:33:58Z", "ms": 946704838135.4757 }, "end": { "local": "2000-01-02T13:19:46+05:30", "utc": "2000-01-02T07:49:46Z", "ms": 946799386376.2157 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-01-01T11:03:58+05:30", "utc": "2000-01-01T05:33:58Z", "ms": 946704838135.4757 }, "end": { "local": "2000-01-02T13:19:46+05:30", "utc": "2000-01-02T07:49:46Z", "ms": 946799386376.2157 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-01-01", "window": { "start": { "local": "2000-01-01T07:07:05+05:30", "utc": "2000-01-01T01:37:05Z", "ms": 946690625130.3058 }, "end": { "local": "2000-01-01T07:07:05+05:30", "utc": "2000-01-01T01:37:05Z", "ms": 946690625130.3058 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-01-02", "window": { "start": { "local": "2000-01-02T07:07:24+05:30", "utc": "2000-01-02T01:37:24Z", "ms": 946777044147.1127 }, "end": { "local": "2000-01-02T07:07:24+05:30", "utc": "2000-01-02T01:37:24Z", "ms": 946777044147.1127 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:04 on Sat 1 Jan to 13:20 on Sun 2 Jan.", "fact": "2000-01-01T05:33:58Z → 2000-01-02T07:49:46Z" }, { "step": "kaala", "text": "Sunrise is at 07:07 on the 1st and 07:07 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 14213 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Indore, 2000: Sunday 2 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": "2000-01-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-02", "confidence": "determinate" } ], "quote": "In Indore, Saphalā Ekādaśī 2000 falls on Sunday 2 January. Ekādaśī runs from 11:04 on Sat 1 Jan to 13:20 on Sun 2 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-01-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-01-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-03", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2191, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-01-03T15:51:42+05:30", "utc": "2000-01-03T10:21:42Z", "ms": 946894902206.5374 }, "end": { "local": "2000-01-04T18:31:08+05:30", "utc": "2000-01-04T13:01:08Z", "ms": 946990867892.9945 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-01-03T15:51:42+05:30", "utc": "2000-01-03T10:21:42Z", "ms": 946894902206.5374 }, "end": { "local": "2000-01-04T18:31:08+05:30", "utc": "2000-01-04T13:01:08Z", "ms": 946990867892.9945 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-01-03", "window": { "start": { "local": "2000-01-03T17:53:58+05:30", "utc": "2000-01-03T12:23:58Z", "ms": 946902237646.4745 }, "end": { "local": "2000-01-03T19:39:50+05:30", "utc": "2000-01-03T14:09:50Z", "ms": 946908589767.5089 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2000-01-04", "window": { "start": { "local": "2000-01-04T17:54:37+05:30", "utc": "2000-01-04T12:24:37Z", "ms": 946988676961.5558 }, "end": { "local": "2000-01-04T19:40:26+05:30", "utc": "2000-01-04T14:10:26Z", "ms": 946995025886.1971 } }, "covered_min": 37, "window_min": 106, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:52 on Mon 3 Jan to 18:31 on Tue 4 Jan.", "fact": "2000-01-03T10:21:42Z → 2000-01-04T13:01:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:54–19:40 on the 3rd, 17:55–19:40 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 106 of 106 minutes on the 3rd and 37 of 106 on the 4th.", "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 2191 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Monday 3 January.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-03", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-03", "confidence": "boundary" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Monday 3 January. Trayodaśī runs from 15:52 on Mon 3 Jan to 18:31 on Tue 4 Jan and covers all of pradoṣa that evening. It also reaches the next evening for 37 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/indore/festivals/2000/pradosha-vrata?on=2000-01-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-01-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10639, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-01-04T18:31:08+05:30", "utc": "2000-01-04T13:01:08Z", "ms": 946990867892.9945 }, "end": { "local": "2000-01-05T21:10:33+05:30", "utc": "2000-01-05T15:40:33Z", "ms": 947086833139.0986 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-01-04T18:31:08+05:30", "utc": "2000-01-04T13:01:08Z", "ms": 946990867892.9945 }, "end": { "local": "2000-01-05T21:10:33+05:30", "utc": "2000-01-05T15:40:33Z", "ms": 947086833139.0986 } }, "kaala": "nishita", "days": [ { "local_date": "2000-01-04", "window": { "start": { "local": "2000-01-05T00:07:25+05:30", "utc": "2000-01-04T18:37:25Z", "ms": 947011045428.9608 }, "end": { "local": "2000-01-05T00:55:25+05:30", "utc": "2000-01-04T19:25:25Z", "ms": 947013925428.9608 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-01-05", "window": { "start": { "local": "2000-01-06T00:07:52+05:30", "utc": "2000-01-05T18:37:52Z", "ms": 947097472362.9342 }, "end": { "local": "2000-01-06T00:55:52+05:30", "utc": "2000-01-05T19:25:52Z", "ms": 947100352362.9342 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:31 on Tue 4 Jan to 21:11 on Wed 5 Jan.", "fact": "2000-01-04T13:01:08Z → 2000-01-05T15:40:33Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:07–00:55 on the 4th, 00:08–00:56 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 10639 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Tuesday 4 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-04", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Tuesday 4 January. Caturdaśī runs from 18:31 on Tue 4 Jan to 21:11 on Wed 5 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-01-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-01-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18135, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-01-10T05:52:05+05:30", "utc": "2000-01-10T00:22:05Z", "ms": 947463725179.3119 }, "end": { "local": "2000-01-11T07:08:06+05:30", "utc": "2000-01-11T01:38:06Z", "ms": 947554685813.496 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-01-10T05:52:05+05:30", "utc": "2000-01-10T00:22:05Z", "ms": 947463725179.3119 }, "end": { "local": "2000-01-11T07:08:06+05:30", "utc": "2000-01-11T01:38:06Z", "ms": 947554685813.496 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-01-10", "window": { "start": { "local": "2000-01-10T12:09:56+05:30", "utc": "2000-01-10T06:39:56Z", "ms": 947486396305.8685 }, "end": { "local": "2000-01-10T12:57:56+05:30", "utc": "2000-01-10T07:27:56Z", "ms": 947489276305.8685 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-01-11", "window": { "start": { "local": "2000-01-11T12:10:21+05:30", "utc": "2000-01-11T06:40:21Z", "ms": 947572820915.2847 }, "end": { "local": "2000-01-11T12:58:21+05:30", "utc": "2000-01-11T07:28:21Z", "ms": 947575700915.2847 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:52 on Mon 10 Jan to 07:08 on Tue 11 Jan.", "fact": "2000-01-10T00:22:05Z → 2000-01-11T01:38:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:10–12:58 on the 10th, 12:10–12:58 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 18135 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Monday 10 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-10", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Monday 10 January. Caturthī runs from 05:52 on Mon 10 Jan to 07:08 on Tue 11 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-01-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17864, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-02-13T11:58:56+05:30", "utc": "2000-02-13T06:28:56Z", "ms": 950423336370.0354 } }, "span": { "of": "transit", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 } }, "kaala": "sunset-day", "days": [ { "local_date": "2000-01-14", "window": { "start": { "local": "2000-01-13T18:00:47+05:30", "utc": "2000-01-13T12:30:47Z", "ms": 947766647399.6456 }, "end": { "local": "2000-01-14T18:01:30+05:30", "utc": "2000-01-14T12:31:30Z", "ms": 947853089648.2308 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2000-01-15", "window": { "start": { "local": "2000-01-14T18:01:30+05:30", "utc": "2000-01-14T12:31:30Z", "ms": 947853089648.2308 }, "end": { "local": "2000-01-15T18:02:12+05:30", "utc": "2000-01-15T12:32:12Z", "ms": 947939531973.3306 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2000-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 22:59 on Fri 14 Jan.", "fact": "2000-01-14T17:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 18:01, and the day of the 15th ends at 18:02.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 17864 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Saturday 15 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Indore, 2000: Friday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2000-01-13", "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": "2000-01-13", "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 Indore, Bhogi 2000 falls on Friday 14 January. It is kept the day before Pongal, which falls on Saturday 15 January. The Sun enters Makara at 22:59 on Fri 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3646, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-02-13T11:58:56+05:30", "utc": "2000-02-13T06:28:56Z", "ms": 950423336370.0354 } }, "span": { "of": "transit", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 } }, "kaala": "civil-day", "days": [ { "local_date": "2000-01-14", "window": { "start": { "local": "2000-01-14T00:00:00+05:30", "utc": "2000-01-13T18:30:00Z", "ms": 947788200000 }, "end": { "local": "2000-01-15T00:00:00+05:30", "utc": "2000-01-14T18:30:00Z", "ms": 947874600000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "2000-01-15", "window": { "start": { "local": "2000-01-15T00:00:00+05:30", "utc": "2000-01-14T18:30:00Z", "ms": 947874600000 }, "end": { "local": "2000-01-16T00:00:00+05:30", "utc": "2000-01-15T18:30:00Z", "ms": 947961000000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 22:59 on Fri 14 Jan.", "fact": "2000-01-14T17:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Indore.", "fact": "civil-day: midnight-to-midnight · Asia/Kolkata" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from midnight. The transit falls on the 14th, not the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 3646 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Indore, 2000: Friday 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": "2000-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2000-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2000-01-15", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Indore, Makara Saṅkrānti 2000 falls on Friday 14 January. The Sun enters Makara at 22:59 on Fri 14 Jan, and the rule counts the day from midnight. By the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 15 January.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17864, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-02-13T11:58:56+05:30", "utc": "2000-02-13T06:28:56Z", "ms": 950423336370.0354 } }, "span": { "of": "transit", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 } }, "kaala": "sunset-day", "days": [ { "local_date": "2000-01-14", "window": { "start": { "local": "2000-01-13T18:00:47+05:30", "utc": "2000-01-13T12:30:47Z", "ms": 947766647399.6456 }, "end": { "local": "2000-01-14T18:01:30+05:30", "utc": "2000-01-14T12:31:30Z", "ms": 947853089648.2308 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2000-01-15", "window": { "start": { "local": "2000-01-14T18:01:30+05:30", "utc": "2000-01-14T12:31:30Z", "ms": 947853089648.2308 }, "end": { "local": "2000-01-15T18:02:12+05:30", "utc": "2000-01-15T12:32:12Z", "ms": 947939531973.3306 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 22:59 on Fri 14 Jan.", "fact": "2000-01-14T17:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 18:01, and the day of the 15th ends at 18:02.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 17864 s" }, { "step": "ruling", "text": "Pongal, Indore, 2000: Saturday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2000-01-14", "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": "2000-01-14", "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 Indore, Pongal 2000 falls on Saturday 15 January. The Sun enters Makara at 22:59 on Fri 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 14 January.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17864, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-02-13T11:58:56+05:30", "utc": "2000-02-13T06:28:56Z", "ms": 950423336370.0354 } }, "span": { "of": "transit", "start": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 }, "end": { "local": "2000-01-14T22:59:14+05:30", "utc": "2000-01-14T17:29:14Z", "ms": 947870954008.4812 } }, "kaala": "sunset-day", "days": [ { "local_date": "2000-01-14", "window": { "start": { "local": "2000-01-13T18:00:47+05:30", "utc": "2000-01-13T12:30:47Z", "ms": 947766647399.6456 }, "end": { "local": "2000-01-14T18:01:30+05:30", "utc": "2000-01-14T12:31:30Z", "ms": 947853089648.2308 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2000-01-15", "window": { "start": { "local": "2000-01-14T18:01:30+05:30", "utc": "2000-01-14T12:31:30Z", "ms": 947853089648.2308 }, "end": { "local": "2000-01-15T18:02:12+05:30", "utc": "2000-01-15T12:32:12Z", "ms": 947939531973.3306 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2000-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 22:59 on Fri 14 Jan.", "fact": "2000-01-14T17:29:14Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 18:01, and the day of the 15th ends at 18:02.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 17864 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Saturday 15 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Indore, 2000: Sunday 16 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-16", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2000-01-15", "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": "2000-01-15", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Indore, Mattu Pongal 2000 falls on Sunday 16 January. It is kept the day after Pongal, which falls on Saturday 15 January. The Sun enters Makara at 22:59 on Fri 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from midnight, or counted from sunrise, as in Orissa, it is 15 January.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-01-17", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17303, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-01-17T02:21:11+05:30", "utc": "2000-01-16T20:51:11Z", "ms": 948055870637.8601 }, "end": { "local": "2000-01-17T23:33:18+05:30", "utc": "2000-01-17T18:03:18Z", "ms": 948132198210.4174 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-01-17T02:21:11+05:30", "utc": "2000-01-16T20:51:11Z", "ms": 948055870637.8601 }, "end": { "local": "2000-01-17T23:33:18+05:30", "utc": "2000-01-17T18:03:18Z", "ms": 948132198210.4174 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-01-17", "window": { "start": { "local": "2000-01-17T07:09:34+05:30", "utc": "2000-01-17T01:39:34Z", "ms": 948073173816.453 }, "end": { "local": "2000-01-17T07:09:34+05:30", "utc": "2000-01-17T01:39:34Z", "ms": 948073173816.453 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-01-18", "window": { "start": { "local": "2000-01-18T07:09:31+05:30", "utc": "2000-01-18T01:39:31Z", "ms": 948159571426.4673 }, "end": { "local": "2000-01-18T07:09:31+05:30", "utc": "2000-01-18T01:39:31Z", "ms": 948159571426.4673 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:21 on Mon 17 Jan to 23:33 on Mon 17 Jan.", "fact": "2000-01-16T20:51:11Z → 2000-01-17T18:03:18Z" }, { "step": "kaala", "text": "Sunrise is at 07:10 on the 17th and 07:10 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 17303 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Indore, 2000: Monday 17 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": "2000-01-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-17", "confidence": "determinate" } ], "quote": "In Indore, Putradā Ekādaśī 2000 falls on Monday 17 January. Ekādaśī runs from 02:21 on Mon 17 Jan to 23:33 on Mon 17 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-01-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-01-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-18", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2085, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-01-18T20:23:45+05:30", "utc": "2000-01-18T14:53:45Z", "ms": 948207224932.2104 }, "end": { "local": "2000-01-19T17:00:41+05:30", "utc": "2000-01-19T11:30:41Z", "ms": 948281440999.8925 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-01-18T20:23:45+05:30", "utc": "2000-01-18T14:53:45Z", "ms": 948207224932.2104 }, "end": { "local": "2000-01-19T17:00:41+05:30", "utc": "2000-01-19T11:30:41Z", "ms": 948281440999.8925 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-01-18", "window": { "start": { "local": "2000-01-18T18:04:19+05:30", "utc": "2000-01-18T12:34:19Z", "ms": 948198859074.7723 }, "end": { "local": "2000-01-18T19:49:00+05:30", "utc": "2000-01-18T14:19:00Z", "ms": 948205140214.9532 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "2000-01-19", "window": { "start": { "local": "2000-01-19T18:05:01+05:30", "utc": "2000-01-19T12:35:01Z", "ms": 948285301383.2223 }, "end": { "local": "2000-01-19T19:49:36+05:30", "utc": "2000-01-19T14:19:36Z", "ms": 948291576188.2344 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:24 on Tue 18 Jan to 17:01 on Wed 19 Jan.", "fact": "2000-01-18T14:53:45Z → 2000-01-19T11:30:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:04–19:49 on the 18th, 18:05–19:50 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 105 minutes on the 18th and 0 of 105 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither evening qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 2085 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Tuesday 18 January.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-01-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-18", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Tuesday 18 January. Trayodaśī runs from 20:24 on Tue 18 Jan to 17:01 on Wed 19 Jan, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-01-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/sankashta-chaturthi?on=2000-01-24", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-01-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10913, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-01-24T02:06:49+05:30", "utc": "2000-01-23T20:36:49Z", "ms": 948659808673.0631 }, "end": { "local": "2000-01-25T00:35:41+05:30", "utc": "2000-01-24T19:05:41Z", "ms": 948740741094.7937 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-01-24T02:06:49+05:30", "utc": "2000-01-23T20:36:49Z", "ms": 948659808673.0631 }, "end": { "local": "2000-01-25T00:35:41+05:30", "utc": "2000-01-24T19:05:41Z", "ms": 948740741094.7937 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-01-23", "window": { "start": { "local": "2000-01-23T20:34:16+05:30", "utc": "2000-01-23T15:04:16Z", "ms": 948639856080.329 }, "end": { "local": "2000-01-23T20:34:16+05:30", "utc": "2000-01-23T15:04:16Z", "ms": 948639856080.329 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-01-24", "window": { "start": { "local": "2000-01-24T21:33:48+05:30", "utc": "2000-01-24T16:03:48Z", "ms": 948729828125.0023 }, "end": { "local": "2000-01-24T21:33:48+05:30", "utc": "2000-01-24T16:03:48Z", "ms": 948729828125.0023 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:07 on Mon 24 Jan to 00:36 on Tue 25 Jan.", "fact": "2000-01-23T20:36:49Z → 2000-01-24T19:05:41Z" }, { "step": "kaala", "text": "Moonrise is at 20:34 on the 23rd and 21:34 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 23rd and is 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 10913 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Monday 24 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": "2000-01-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-01-24", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Monday 24 January. Caturthī runs from 02:07 on Mon 24 Jan to 00:36 on Tue 25 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-01-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-02-01", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 561, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-01-31T06:57:34+05:30", "utc": "2000-01-31T01:27:34Z", "ms": 949282054038.2714 }, "end": { "local": "2000-02-01T09:38:38+05:30", "utc": "2000-02-01T04:08:38Z", "ms": 949378117796.7206 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-01-31T06:57:34+05:30", "utc": "2000-01-31T01:27:34Z", "ms": 949282054038.2714 }, "end": { "local": "2000-02-01T09:38:38+05:30", "utc": "2000-02-01T04:08:38Z", "ms": 949378117796.7206 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-01-31", "window": { "start": { "local": "2000-01-31T07:06:55+05:30", "utc": "2000-01-31T01:36:55Z", "ms": 949282615049.3022 }, "end": { "local": "2000-01-31T07:06:55+05:30", "utc": "2000-01-31T01:36:55Z", "ms": 949282615049.3022 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-02-01", "window": { "start": { "local": "2000-02-01T07:06:34+05:30", "utc": "2000-02-01T01:36:34Z", "ms": 949368993735.768 }, "end": { "local": "2000-02-01T07:06:34+05:30", "utc": "2000-02-01T01:36:34Z", "ms": 949368993735.768 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:58 on Mon 31 Jan to 09:39 on Tue 1 Feb.", "fact": "2000-01-31T01:27:34Z → 2000-02-01T04:08:38Z" }, { "step": "kaala", "text": "Sunrise is at 07:07 on the 31st and 07:07 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 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 561 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Indore, 2000: Tuesday 1 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-01", "confidence": "determinate" } ], "quote": "In Indore, Ṣaṭtilā Ekādaśī 2000 falls on Tuesday 1 February. Ekādaśī runs from 06:58 on Mon 31 Jan to 09:39 on Tue 1 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-02-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-02-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12652, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-02-02T12:17:39+05:30", "utc": "2000-02-02T06:47:39Z", "ms": 949474059247.3599 }, "end": { "local": "2000-02-03T14:44:23+05:30", "utc": "2000-02-03T09:14:23Z", "ms": 949569262821.84 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-02T12:17:39+05:30", "utc": "2000-02-02T06:47:39Z", "ms": 949474059247.3599 }, "end": { "local": "2000-02-03T14:44:23+05:30", "utc": "2000-02-03T09:14:23Z", "ms": 949569262821.84 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-02-02", "window": { "start": { "local": "2000-02-02T18:14:36+05:30", "utc": "2000-02-02T12:44:36Z", "ms": 949495475902.878 }, "end": { "local": "2000-02-02T19:57:25+05:30", "utc": "2000-02-02T14:27:25Z", "ms": 949501645424.8002 } }, "covered_min": 103, "window_min": 103, "qualifies": true }, { "local_date": "2000-02-03", "window": { "start": { "local": "2000-02-03T18:15:15+05:30", "utc": "2000-02-03T12:45:15Z", "ms": 949581914837.0328 }, "end": { "local": "2000-02-03T19:57:56+05:30", "utc": "2000-02-03T14:27:56Z", "ms": 949588075824.009 } }, "covered_min": 0, "window_min": 103, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:18 on Wed 2 Feb to 14:44 on Thu 3 Feb.", "fact": "2000-02-02T06:47:39Z → 2000-02-03T09:14:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:15–19:57 on the 2nd, 18:15–19:58 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 103 of 103 minutes on the 2nd and 0 of 103 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 12652 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Wednesday 2 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": "2000-02-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-02", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Wednesday 2 February. Trayodaśī runs from 12:18 on Wed 2 Feb to 14:44 on Thu 3 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-02-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-02-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26712, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-02-03T14:44:23+05:30", "utc": "2000-02-03T09:14:23Z", "ms": 949569262821.84 }, "end": { "local": "2000-02-04T16:51:12+05:30", "utc": "2000-02-04T11:21:12Z", "ms": 949663272452.9962 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-03T14:44:23+05:30", "utc": "2000-02-03T09:14:23Z", "ms": 949569262821.84 }, "end": { "local": "2000-02-04T16:51:12+05:30", "utc": "2000-02-04T11:21:12Z", "ms": 949663272452.9962 } }, "kaala": "nishita", "days": [ { "local_date": "2000-02-03", "window": { "start": { "local": "2000-02-04T00:16:19+05:30", "utc": "2000-02-03T18:46:19Z", "ms": 949603578538.1934 }, "end": { "local": "2000-02-04T01:04:19+05:30", "utc": "2000-02-03T19:34:19Z", "ms": 949606458538.1934 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-02-04", "window": { "start": { "local": "2000-02-05T00:16:25+05:30", "utc": "2000-02-04T18:46:25Z", "ms": 949689984662.0247 }, "end": { "local": "2000-02-05T01:04:25+05:30", "utc": "2000-02-04T19:34:25Z", "ms": 949692864662.0247 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:44 on Thu 3 Feb to 16:51 on Fri 4 Feb.", "fact": "2000-02-03T09:14:23Z → 2000-02-04T11:21:12Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:16–01:04 on the 3rd, 00:16–01:04 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26712 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Thursday 3 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-03", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Thursday 3 February. Caturdaśī runs from 14:44 on Thu 3 Feb to 16:51 on Fri 4 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-02-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27516, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-02-03T14:44:23+05:30", "utc": "2000-02-03T09:14:23Z", "ms": 949569262821.84 }, "end": { "local": "2000-02-04T16:51:12+05:30", "utc": "2000-02-04T11:21:12Z", "ms": 949663272452.9962 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-03T14:44:23+05:30", "utc": "2000-02-03T09:14:23Z", "ms": 949569262821.84 }, "end": { "local": "2000-02-04T16:51:12+05:30", "utc": "2000-02-04T11:21:12Z", "ms": 949663272452.9962 } }, "kaala": "arunodaya", "days": [ { "local_date": "2000-02-03", "window": { "start": { "local": "2000-02-03T05:22:58+05:30", "utc": "2000-02-02T23:52:58Z", "ms": 949535577795.3718 }, "end": { "local": "2000-02-03T07:05:47+05:30", "utc": "2000-02-03T01:35:47Z", "ms": 949541747317.294 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "2000-02-04", "window": { "start": { "local": "2000-02-04T05:22:41+05:30", "utc": "2000-02-03T23:52:41Z", "ms": 949621961252.3778 }, "end": { "local": "2000-02-04T07:05:22+05:30", "utc": "2000-02-04T01:35:22Z", "ms": 949628122239.354 } }, "covered_min": 103, "window_min": 103, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:44 on Thu 3 Feb to 16:51 on Fri 4 Feb.", "fact": "2000-02-03T09:14:23Z → 2000-02-04T11:21:12Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:23–07:06 on the 3rd, 05:23–07:05 on the 4th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 0 of 103 minutes on the 3rd and 103 of 103 on the 4th.", "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 27516 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Indore, 2000: Friday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)" } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-04", "confidence": "determinate" } ], "quote": "In Indore, Yama Tarpaṇa 2000 falls on Friday 4 February. Caturdaśī runs from 14:44 on Thu 3 Feb to 16:51 on Fri 4 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27543, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-02-08T20:52:58+05:30", "utc": "2000-02-08T15:22:58Z", "ms": 950023377773.6079 }, "end": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-08T20:52:58+05:30", "utc": "2000-02-08T15:22:58Z", "ms": 950023377773.6079 }, "end": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-02-08", "window": { "start": { "local": "2000-02-08T12:16:57+05:30", "utc": "2000-02-08T06:46:57Z", "ms": 949992416642.3694 }, "end": { "local": "2000-02-08T13:04:57+05:30", "utc": "2000-02-08T07:34:57Z", "ms": 949995296642.3694 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-02-09", "window": { "start": { "local": "2000-02-09T12:16:59+05:30", "utc": "2000-02-09T06:46:59Z", "ms": 950078819323.7136 }, "end": { "local": "2000-02-09T13:04:59+05:30", "utc": "2000-02-09T07:34:59Z", "ms": 950081699323.7136 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:53 on Tue 8 Feb to 20:44 on Wed 9 Feb.", "fact": "2000-02-08T15:22:58Z → 2000-02-09T15:14:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 8th, 12:17–13:05 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 27543 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Indore, 2000: Wednesday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-09", "confidence": "determinate" } ], "quote": "In Indore, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2000 falls on Wednesday 9 February. Caturthī runs from 20:53 on Tue 8 Feb to 20:44 on Wed 9 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2594, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-02-08T20:52:58+05:30", "utc": "2000-02-08T15:22:58Z", "ms": 950023377773.6079 }, "end": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-08T20:52:58+05:30", "utc": "2000-02-08T15:22:58Z", "ms": 950023377773.6079 }, "end": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-02-08", "window": { "start": { "local": "2000-02-08T18:18:23+05:30", "utc": "2000-02-08T12:48:23Z", "ms": 950014103480.5509 }, "end": { "local": "2000-02-08T20:00:20+05:30", "utc": "2000-02-08T14:30:20Z", "ms": 950020220181.9899 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2000-02-09", "window": { "start": { "local": "2000-02-09T18:19:00+05:30", "utc": "2000-02-09T12:49:00Z", "ms": 950100539906.084 }, "end": { "local": "2000-02-09T20:00:47+05:30", "utc": "2000-02-09T14:30:47Z", "ms": 950106647455.9476 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:53 on Tue 8 Feb to 20:44 on Wed 9 Feb.", "fact": "2000-02-08T15:22:58Z → 2000-02-09T15:14:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:18–20:00 on the 8th, 18:19–20:01 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 0 of 102 minutes on the 8th and 102 of 102 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2594 s" }, { "step": "ruling", "text": "Tila Caturthī, Indore, 2000: Wednesday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "tila-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-09", "confidence": "boundary" } ], "quote": "In Indore, Tila Caturthī 2000 falls on Wednesday 9 February. Caturthī runs from 20:53 on Tue 8 Feb to 20:44 on Wed 9 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25415, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 }, "end": { "local": "2000-02-10T20:08:36+05:30", "utc": "2000-02-10T14:38:36Z", "ms": 950193516368.9806 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 }, "end": { "local": "2000-02-10T20:08:36+05:30", "utc": "2000-02-10T14:38:36Z", "ms": 950193516368.9806 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-02-09", "window": { "start": { "local": "2000-02-09T12:16:59+05:30", "utc": "2000-02-09T06:46:59Z", "ms": 950078819323.7136 }, "end": { "local": "2000-02-09T13:04:59+05:30", "utc": "2000-02-09T07:34:59Z", "ms": 950081699323.7136 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-02-10", "window": { "start": { "local": "2000-02-10T12:17:01+05:30", "utc": "2000-02-10T06:47:01Z", "ms": 950165221200.2336 }, "end": { "local": "2000-02-10T13:05:01+05:30", "utc": "2000-02-10T07:35:01Z", "ms": 950168101200.2336 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 20:44 on Wed 9 Feb to 20:09 on Thu 10 Feb.", "fact": "2000-02-09T15:14:02Z → 2000-02-10T14:38:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 9th, 12:17–13:05 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 25415 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Indore, 2000: Thursday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-10", "confidence": "determinate" } ], "quote": "In Indore, Śrī Pañcamī 2000 falls on Thursday 10 February. Pañcamī runs from 20:44 on Wed 9 Feb to 20:09 on Thu 10 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25415, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 }, "end": { "local": "2000-02-10T20:08:36+05:30", "utc": "2000-02-10T14:38:36Z", "ms": 950193516368.9806 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-09T20:44:02+05:30", "utc": "2000-02-09T15:14:02Z", "ms": 950109241827.378 }, "end": { "local": "2000-02-10T20:08:36+05:30", "utc": "2000-02-10T14:38:36Z", "ms": 950193516368.9806 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-02-09", "window": { "start": { "local": "2000-02-09T12:16:59+05:30", "utc": "2000-02-09T06:46:59Z", "ms": 950078819323.7136 }, "end": { "local": "2000-02-09T13:04:59+05:30", "utc": "2000-02-09T07:34:59Z", "ms": 950081699323.7136 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-02-10", "window": { "start": { "local": "2000-02-10T12:17:01+05:30", "utc": "2000-02-10T06:47:01Z", "ms": 950165221200.2336 }, "end": { "local": "2000-02-10T13:05:01+05:30", "utc": "2000-02-10T07:35:01Z", "ms": 950168101200.2336 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 20:44 on Wed 9 Feb to 20:09 on Thu 10 Feb.", "fact": "2000-02-09T15:14:02Z → 2000-02-10T14:38:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 9th, 12:17–13:05 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25415 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Indore, 2000: Thursday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-10", "confidence": "determinate" } ], "quote": "In Indore, Vasanta Pañcamī 2000 falls on Thursday 10 February. Pañcamī runs from 20:44 on Wed 9 Feb to 20:09 on Thu 10 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36727, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-02-11T19:07:43+05:30", "utc": "2000-02-11T13:37:43Z", "ms": 950276262700.6803 }, "end": { "local": "2000-02-12T17:42:35+05:30", "utc": "2000-02-12T12:12:35Z", "ms": 950357554558.844 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-11T19:07:43+05:30", "utc": "2000-02-11T13:37:43Z", "ms": 950276262700.6803 }, "end": { "local": "2000-02-12T17:42:35+05:30", "utc": "2000-02-12T12:12:35Z", "ms": 950357554558.844 } }, "kaala": "arunodaya", "days": [ { "local_date": "2000-02-12", "window": { "start": { "local": "2000-02-12T05:19:50+05:30", "utc": "2000-02-11T23:49:50Z", "ms": 950312989753.5149 }, "end": { "local": "2000-02-12T07:01:19+05:30", "utc": "2000-02-12T01:31:19Z", "ms": 950319078736.3639 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2000-02-13", "window": { "start": { "local": "2000-02-13T05:19:24+05:30", "utc": "2000-02-12T23:49:24Z", "ms": 950399363619.3552 }, "end": { "local": "2000-02-13T07:00:43+05:30", "utc": "2000-02-13T01:30:43Z", "ms": 950405443194.1681 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 19:08 on Fri 11 Feb to 17:43 on Sat 12 Feb.", "fact": "2000-02-11T13:37:43Z → 2000-02-12T12:12:35Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:20–07:01 on the 12th, 05:19–07:01 on the 13th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during aruṇodaya. It covers 101 of 101 minutes on the 12th and 0 of 101 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36727 s" }, { "step": "ruling", "text": "Ratha Saptamī, Indore, 2000: Saturday 12 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-02-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-12", "confidence": "determinate" } ], "quote": "In Indore, Ratha Saptamī 2000 falls on Saturday 12 February. Saptamī runs from 19:08 on Fri 11 Feb to 17:43 on Sat 12 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-02-16", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6253, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-02-15T11:21:27+05:30", "utc": "2000-02-15T05:51:27Z", "ms": 950593886887.5958 }, "end": { "local": "2000-02-16T08:43:04+05:30", "utc": "2000-02-16T03:13:04Z", "ms": 950670783527.885 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-15T11:21:27+05:30", "utc": "2000-02-15T05:51:27Z", "ms": 950593886887.5958 }, "end": { "local": "2000-02-16T08:43:04+05:30", "utc": "2000-02-16T03:13:04Z", "ms": 950670783527.885 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-02-15", "window": { "start": { "local": "2000-02-15T06:59:29+05:30", "utc": "2000-02-15T01:29:29Z", "ms": 950578168930.2654 }, "end": { "local": "2000-02-15T06:59:29+05:30", "utc": "2000-02-15T01:29:29Z", "ms": 950578168930.2654 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-02-16", "window": { "start": { "local": "2000-02-16T06:58:50+05:30", "utc": "2000-02-16T01:28:50Z", "ms": 950664530257.488 }, "end": { "local": "2000-02-16T06:58:50+05:30", "utc": "2000-02-16T01:28:50Z", "ms": 950664530257.488 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:21 on Tue 15 Feb to 08:43 on Wed 16 Feb.", "fact": "2000-02-15T05:51:27Z → 2000-02-16T03:13:04Z" }, { "step": "kaala", "text": "Sunrise is at 06:59 on the 15th and 06:59 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6253 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Indore, 2000: Wednesday 16 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": "2000-02-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-16", "confidence": "determinate" } ], "quote": "In Indore, Jayā Ekādaśī 2000 falls on Wednesday 16 February. Ekādaśī runs from 11:21 on Tue 15 Feb to 08:43 on Wed 16 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-02-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12832, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-02-16T08:43:04+05:30", "utc": "2000-02-16T03:13:04Z", "ms": 950670783527.885 }, "end": { "local": "2000-02-17T05:56:45+05:30", "utc": "2000-02-17T00:26:45Z", "ms": 950747205384.3867 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-16T08:43:04+05:30", "utc": "2000-02-16T03:13:04Z", "ms": 950670783527.885 }, "end": { "local": "2000-02-17T05:56:45+05:30", "utc": "2000-02-17T00:26:45Z", "ms": 950747205384.3867 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-02-16", "window": { "start": { "local": "2000-02-16T12:16:56+05:30", "utc": "2000-02-16T06:46:56Z", "ms": 950683615939.9287 }, "end": { "local": "2000-02-16T13:04:56+05:30", "utc": "2000-02-16T07:34:56Z", "ms": 950686495939.9287 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-02-17", "window": { "start": { "local": "2000-02-17T12:16:52+05:30", "utc": "2000-02-17T06:46:52Z", "ms": 950770012408.9055 }, "end": { "local": "2000-02-17T13:04:52+05:30", "utc": "2000-02-17T07:34:52Z", "ms": 950772892408.9055 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 08:43 on Wed 16 Feb to 05:57 on Thu 17 Feb.", "fact": "2000-02-16T03:13:04Z → 2000-02-17T00:26:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 16th, 12:17–13:05 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12832 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Indore, 2000: Wednesday 16 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": "2000-02-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-16", "confidence": "determinate" } ], "quote": "In Indore, Bhīṣma Dvādaśī 2000 falls on Wednesday 16 February. Dvādaśī runs from 08:43 on Wed 16 Feb to 05:57 on Thu 17 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-02-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25479, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-02-17T05:56:45+05:30", "utc": "2000-02-17T00:26:45Z", "ms": 950747205384.3867 }, "end": { "local": "2000-02-18T03:08:44+05:30", "utc": "2000-02-17T21:38:44Z", "ms": 950823524426.5259 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-17T05:56:45+05:30", "utc": "2000-02-17T00:26:45Z", "ms": 950747205384.3867 }, "end": { "local": "2000-02-18T03:08:44+05:30", "utc": "2000-02-17T21:38:44Z", "ms": 950823524426.5259 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-02-16", "window": { "start": { "local": "2000-02-16T18:23:02+05:30", "utc": "2000-02-16T12:53:02Z", "ms": 950705581622.3695 }, "end": { "local": "2000-02-16T20:03:43+05:30", "utc": "2000-02-16T14:33:43Z", "ms": 950711622818.377 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2000-02-17", "window": { "start": { "local": "2000-02-17T18:23:34+05:30", "utc": "2000-02-17T12:53:34Z", "ms": 950792014225.3856 }, "end": { "local": "2000-02-17T20:04:06+05:30", "utc": "2000-02-17T14:34:06Z", "ms": 950798045657.0265 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:57 on Thu 17 Feb to 03:09 on Fri 18 Feb.", "fact": "2000-02-17T00:26:45Z → 2000-02-17T21:38:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:23–20:04 on the 16th, 18:24–20:04 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 101 minutes on the 16th and 101 of 101 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 25479 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Thursday 17 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": "2000-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-17", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Thursday 17 February. Trayodaśī runs from 05:57 on Thu 17 Feb to 03:09 on Fri 18 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-02-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31917, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-02-19T00:26:07+05:30", "utc": "2000-02-18T18:56:07Z", "ms": 950900166743.4181 }, "end": { "local": "2000-02-19T21:56:40+05:30", "utc": "2000-02-19T16:26:40Z", "ms": 950977600019.9584 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2000-02-19T00:26:07+05:30", "utc": "2000-02-18T18:56:07Z", "ms": 950900166743.4181 }, "end": { "local": "2000-02-19T21:56:40+05:30", "utc": "2000-02-19T16:26:40Z", "ms": 950977600019.9584 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-02-18", "window": { "start": { "local": "2000-02-18T12:16:48+05:30", "utc": "2000-02-18T06:46:48Z", "ms": 950856408158.2263 }, "end": { "local": "2000-02-18T13:04:48+05:30", "utc": "2000-02-18T07:34:48Z", "ms": 950859288158.2263 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-02-19", "window": { "start": { "local": "2000-02-19T12:16:43+05:30", "utc": "2000-02-19T06:46:43Z", "ms": 950942803205.7549 }, "end": { "local": "2000-02-19T13:04:43+05:30", "utc": "2000-02-19T07:34:43Z", "ms": 950945683205.7549 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:26 on Sat 19 Feb to 21:57 on Sat 19 Feb.", "fact": "2000-02-18T18:56:07Z → 2000-02-19T16:26:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 18th, 12:17–13:05 on the 19th.", "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 18th and 48 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31917 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Indore, 2000: Saturday 19 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": "2000-02-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-19", "confidence": "determinate" } ], "quote": "In Indore, Māghī Pūrṇimā 2000 falls on Saturday 19 February. Pūrṇimā runs from 00:26 on Sat 19 Feb to 21:57 on Sat 19 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-02-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-02-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14559, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-02-22T17:08:02+05:30", "utc": "2000-02-22T11:38:02Z", "ms": 951219481867.5057 }, "end": { "local": "2000-02-23T16:48:38+05:30", "utc": "2000-02-23T11:18:38Z", "ms": 951304718156.4497 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-02-22T17:08:02+05:30", "utc": "2000-02-22T11:38:02Z", "ms": 951219481867.5057 }, "end": { "local": "2000-02-23T16:48:38+05:30", "utc": "2000-02-23T11:18:38Z", "ms": 951304718156.4497 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-02-22", "window": { "start": { "local": "2000-02-22T21:10:41+05:30", "utc": "2000-02-22T15:40:41Z", "ms": 951234040677.2263 }, "end": { "local": "2000-02-22T21:10:41+05:30", "utc": "2000-02-22T15:40:41Z", "ms": 951234040677.2263 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-02-23", "window": { "start": { "local": "2000-02-23T22:05:19+05:30", "utc": "2000-02-23T16:35:19Z", "ms": 951323719141.8914 }, "end": { "local": "2000-02-23T22:05:19+05:30", "utc": "2000-02-23T16:35:19Z", "ms": 951323719141.8914 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:08 on Tue 22 Feb to 16:49 on Wed 23 Feb.", "fact": "2000-02-22T11:38:02Z → 2000-02-23T11:18:38Z" }, { "step": "kaala", "text": "Moonrise is at 21:11 on the 22nd and 22:05 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 14559 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Tuesday 22 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": "2000-02-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-02-22", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Tuesday 22 February. Caturthī runs from 17:08 on Tue 22 Feb to 16:49 on Wed 23 Feb and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-02-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-03-01", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1929, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-03-01T03:50:54+05:30", "utc": "2000-02-29T22:20:54Z", "ms": 951862853987.119 }, "end": { "local": "2000-03-02T06:15:18+05:30", "utc": "2000-03-02T00:45:18Z", "ms": 951957918024.211 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-01T03:50:54+05:30", "utc": "2000-02-29T22:20:54Z", "ms": 951862853987.119 }, "end": { "local": "2000-03-02T06:15:18+05:30", "utc": "2000-03-02T00:45:18Z", "ms": 951957918024.211 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-03-01", "window": { "start": { "local": "2000-03-01T06:48:17+05:30", "utc": "2000-03-01T01:18:17Z", "ms": 951873497433.2501 }, "end": { "local": "2000-03-01T06:48:17+05:30", "utc": "2000-03-01T01:18:17Z", "ms": 951873497433.2501 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-03-02", "window": { "start": { "local": "2000-03-02T06:47:27+05:30", "utc": "2000-03-02T01:17:27Z", "ms": 951959846795.1101 }, "end": { "local": "2000-03-02T06:47:27+05:30", "utc": "2000-03-02T01:17:27Z", "ms": 951959846795.1101 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:51 on Wed 1 Mar to 06:15 on Thu 2 Mar.", "fact": "2000-02-29T22:20:54Z → 2000-03-02T00:45:18Z" }, { "step": "kaala", "text": "Sunrise is at 06:48 on the 1st and 06:47 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 1st and is not on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1929 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Indore, 2000: Wednesday 1 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": "2000-03-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-01", "confidence": "determinate" } ], "quote": "In Indore, Vijayā Ekādaśī 2000 falls on Wednesday 1 March. Ekādaśī runs from 03:51 on Wed 1 Mar to 06:15 on Thu 2 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-03-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-03-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31791, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-03-03T08:14:42+05:30", "utc": "2000-03-03T02:44:42Z", "ms": 952051482137.2781 }, "end": { "local": "2000-03-04T09:41:26+05:30", "utc": "2000-03-04T04:11:26Z", "ms": 952143086101.909 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-03T08:14:42+05:30", "utc": "2000-03-03T02:44:42Z", "ms": 952051482137.2781 }, "end": { "local": "2000-03-04T09:41:26+05:30", "utc": "2000-03-04T04:11:26Z", "ms": 952143086101.909 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-03-03", "window": { "start": { "local": "2000-03-03T18:30:51+05:30", "utc": "2000-03-03T13:00:51Z", "ms": 952088451122.1902 }, "end": { "local": "2000-03-03T20:08:50+05:30", "utc": "2000-03-03T14:38:50Z", "ms": 952094330143.4369 } }, "covered_min": 98, "window_min": 98, "qualifies": true }, { "local_date": "2000-03-04", "window": { "start": { "local": "2000-03-04T18:31:17+05:30", "utc": "2000-03-04T13:01:17Z", "ms": 952174877157.2365 }, "end": { "local": "2000-03-04T20:09:06+05:30", "utc": "2000-03-04T14:39:06Z", "ms": 952180745730.2543 } }, "covered_min": 0, "window_min": 98, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:15 on Fri 3 Mar to 09:41 on Sat 4 Mar.", "fact": "2000-03-03T02:44:42Z → 2000-03-04T04:11:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:31–20:09 on the 3rd, 18:31–20:09 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 98 of 98 minutes on the 3rd and 0 of 98 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31791 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Friday 3 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": "2000-03-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-03", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Friday 3 March. Trayodaśī runs from 08:15 on Fri 3 Mar to 09:41 on Sat 4 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-03-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31149, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-03-04T09:41:26+05:30", "utc": "2000-03-04T04:11:26Z", "ms": 952143086101.909 }, "end": { "local": "2000-03-05T10:32:02+05:30", "utc": "2000-03-05T05:02:02Z", "ms": 952232522412.2014 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-04T09:41:26+05:30", "utc": "2000-03-04T04:11:26Z", "ms": 952143086101.909 }, "end": { "local": "2000-03-05T10:32:02+05:30", "utc": "2000-03-05T05:02:02Z", "ms": 952232522412.2014 } }, "kaala": "nishita", "days": [ { "local_date": "2000-03-03", "window": { "start": { "local": "2000-03-04T00:14:17+05:30", "utc": "2000-03-03T18:44:17Z", "ms": 952109057451.8651 }, "end": { "local": "2000-03-04T01:02:17+05:30", "utc": "2000-03-03T19:32:17Z", "ms": 952111937451.8651 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-03-04", "window": { "start": { "local": "2000-03-05T00:14:04+05:30", "utc": "2000-03-04T18:44:04Z", "ms": 952195444306.0531 }, "end": { "local": "2000-03-05T01:02:04+05:30", "utc": "2000-03-04T19:32:04Z", "ms": 952198324306.0531 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:41 on Sat 4 Mar to 10:32 on Sun 5 Mar.", "fact": "2000-03-04T04:11:26Z → 2000-03-05T05:02:02Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:14–01:02 on the 3rd, 00:14–01:02 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 31149 s" }, { "step": "ruling", "text": "Mahāśivarātri, Indore, 2000: Saturday 4 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": "2000-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-04", "confidence": "determinate" } ], "quote": "In Indore, Mahāśivarātri 2000 falls on Saturday 4 March. Caturdaśī runs from 09:41 on Sat 4 Mar to 10:32 on Sun 5 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-03-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13339, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-03-09T08:31:01+05:30", "utc": "2000-03-09T03:01:01Z", "ms": 952570860890.8718 }, "end": { "local": "2000-03-10T07:02:31+05:30", "utc": "2000-03-10T01:32:31Z", "ms": 952651951117.4749 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-09T08:31:01+05:30", "utc": "2000-03-09T03:01:01Z", "ms": 952570860890.8718 }, "end": { "local": "2000-03-10T07:02:31+05:30", "utc": "2000-03-10T01:32:31Z", "ms": 952651951117.4749 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-03-09", "window": { "start": { "local": "2000-03-09T12:13:20+05:30", "utc": "2000-03-09T06:43:20Z", "ms": 952584199803.3838 }, "end": { "local": "2000-03-09T13:01:20+05:30", "utc": "2000-03-09T07:31:20Z", "ms": 952587079803.3838 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-03-10", "window": { "start": { "local": "2000-03-10T12:13:05+05:30", "utc": "2000-03-10T06:43:05Z", "ms": 952670584523.7573 }, "end": { "local": "2000-03-10T13:01:05+05:30", "utc": "2000-03-10T07:31:05Z", "ms": 952673464523.7573 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:31 on Thu 9 Mar to 07:03 on Fri 10 Mar.", "fact": "2000-03-09T03:01:01Z → 2000-03-10T01:32:31Z" }, { "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": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13339 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Thursday 9 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": "2000-03-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-09", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Thursday 9 March. Caturthī runs from 08:31 on Thu 9 Mar to 07:03 on Fri 10 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-03-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-03-16", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37934, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-03-15T19:13:06+05:30", "utc": "2000-03-15T13:43:06Z", "ms": 953127786456.7509 }, "end": { "local": "2000-03-16T17:07:01+05:30", "utc": "2000-03-16T11:37:01Z", "ms": 953206621113.6742 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-15T19:13:06+05:30", "utc": "2000-03-15T13:43:06Z", "ms": 953127786456.7509 }, "end": { "local": "2000-03-16T17:07:01+05:30", "utc": "2000-03-16T11:37:01Z", "ms": 953206621113.6742 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-03-15", "window": { "start": { "local": "2000-03-15T06:35:44+05:30", "utc": "2000-03-15T01:05:44Z", "ms": 953082343719.6674 }, "end": { "local": "2000-03-15T06:35:44+05:30", "utc": "2000-03-15T01:05:44Z", "ms": 953082343719.6674 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-03-16", "window": { "start": { "local": "2000-03-16T06:34:47+05:30", "utc": "2000-03-16T01:04:47Z", "ms": 953168687043.6737 }, "end": { "local": "2000-03-16T06:34:47+05:30", "utc": "2000-03-16T01:04:47Z", "ms": 953168687043.6737 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:13 on Wed 15 Mar to 17:07 on Thu 16 Mar.", "fact": "2000-03-15T13:43:06Z → 2000-03-16T11:37:01Z" }, { "step": "kaala", "text": "Sunrise is at 06:36 on the 15th and 06:35 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37934 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Indore, 2000: Thursday 16 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": "2000-03-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-16", "confidence": "determinate" } ], "quote": "In Indore, Āmalakī Ekādaśī 2000 falls on Thursday 16 March. Ekādaśī runs from 19:13 on Wed 15 Mar to 17:07 on Thu 16 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-03-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-03-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12667, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-03-17T15:05:21+05:30", "utc": "2000-03-17T09:35:21Z", "ms": 953285720682.4103 }, "end": { "local": "2000-03-18T13:12:20+05:30", "utc": "2000-03-18T07:42:20Z", "ms": 953365339836.0747 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-17T15:05:21+05:30", "utc": "2000-03-17T09:35:21Z", "ms": 953285720682.4103 }, "end": { "local": "2000-03-18T13:12:20+05:30", "utc": "2000-03-18T07:42:20Z", "ms": 953365339836.0747 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-03-17", "window": { "start": { "local": "2000-03-17T18:36:28+05:30", "utc": "2000-03-17T13:06:28Z", "ms": 953298387871.0602 }, "end": { "local": "2000-03-17T20:11:59+05:30", "utc": "2000-03-17T14:41:59Z", "ms": 953304119222.8352 } }, "covered_min": 96, "window_min": 96, "qualifies": true }, { "local_date": "2000-03-18", "window": { "start": { "local": "2000-03-18T18:36:50+05:30", "utc": "2000-03-18T13:06:50Z", "ms": 953384810040.9502 }, "end": { "local": "2000-03-18T20:12:11+05:30", "utc": "2000-03-18T14:42:11Z", "ms": 953390530796.8986 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:05 on Fri 17 Mar to 13:12 on Sat 18 Mar.", "fact": "2000-03-17T09:35:21Z → 2000-03-18T07:42:20Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:36–20:12 on the 17th, 18:37–20:12 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 96 of 96 minutes on the 17th and 0 of 95 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12667 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Friday 17 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": "2000-03-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-17", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Friday 17 March. Trayodaśī runs from 15:05 on Fri 17 Mar to 13:12 on Sat 18 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-03-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16732, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-03-19T11:33:17+05:30", "utc": "2000-03-19T06:03:17Z", "ms": 953445797047.6948 }, "end": { "local": "2000-03-20T10:14:21+05:30", "utc": "2000-03-20T04:44:21Z", "ms": 953527460810.5253 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-19T11:33:17+05:30", "utc": "2000-03-19T06:03:17Z", "ms": 953445797047.6948 }, "end": { "local": "2000-03-20T10:14:21+05:30", "utc": "2000-03-20T04:44:21Z", "ms": 953527460810.5253 } }, "kaala": "sayahna", "days": [ { "local_date": "2000-03-19", "window": { "start": { "local": "2000-03-19T16:12:09+05:30", "utc": "2000-03-19T10:42:09Z", "ms": 953462528776.4836 }, "end": { "local": "2000-03-19T18:37:12+05:30", "utc": "2000-03-19T13:07:12Z", "ms": 953471232042.9639 } }, "covered_min": 145, "window_min": 145, "qualifies": true }, { "local_date": "2000-03-20", "window": { "start": { "local": "2000-03-20T16:12:15+05:30", "utc": "2000-03-20T10:42:15Z", "ms": 953548934769.9437 }, "end": { "local": "2000-03-20T18:37:34+05:30", "utc": "2000-03-20T13:07:34Z", "ms": 953557653896.4463 } }, "covered_min": 0, "window_min": 145, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:33 on Sun 19 Mar to 10:14 on Mon 20 Mar.", "fact": "2000-03-19T06:03:17Z → 2000-03-20T04:44:21Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:12–18:37 on the 19th, 16:12–18:38 on the 20th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 145 of 145 minutes on the 19th and 0 of 145 on the 20th.", "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 16732 s" }, { "step": "ruling", "text": "Holikā Dahana, Indore, 2000: Sunday 19 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": "2000-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-19", "confidence": "determinate" } ], "quote": "In Indore, Holikā Dahana 2000 falls on Sunday 19 March. Pūrṇimā runs from 11:33 on Sun 19 Mar to 10:14 on Mon 20 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16732, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-03-19T11:33:17+05:30", "utc": "2000-03-19T06:03:17Z", "ms": 953445797047.6948 }, "end": { "local": "2000-03-20T10:14:21+05:30", "utc": "2000-03-20T04:44:21Z", "ms": 953527460810.5253 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2000-03-19T11:33:17+05:30", "utc": "2000-03-19T06:03:17Z", "ms": 953445797047.6948 }, "end": { "local": "2000-03-20T10:14:21+05:30", "utc": "2000-03-20T04:44:21Z", "ms": 953527460810.5253 } }, "kaala": "sayahna", "days": [ { "local_date": "2000-03-19", "window": { "start": { "local": "2000-03-19T16:12:09+05:30", "utc": "2000-03-19T10:42:09Z", "ms": 953462528776.4836 }, "end": { "local": "2000-03-19T18:37:12+05:30", "utc": "2000-03-19T13:07:12Z", "ms": 953471232042.9639 } }, "covered_min": 145, "window_min": 145, "qualifies": true }, { "local_date": "2000-03-20", "window": { "start": { "local": "2000-03-20T16:12:15+05:30", "utc": "2000-03-20T10:42:15Z", "ms": 953548934769.9437 }, "end": { "local": "2000-03-20T18:37:34+05:30", "utc": "2000-03-20T13:07:34Z", "ms": 953557653896.4463 } }, "covered_min": 0, "window_min": 145, "qualifies": false } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2000-03-19", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:33 on Sun 19 Mar to 10:14 on Mon 20 Mar.", "fact": "2000-03-19T06:03:17Z → 2000-03-20T04:44:21Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:12–18:37 on the 19th, 16:12–18:38 on the 20th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 145 of 145 minutes on the 19th and 0 of 145 on the 20th.", "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 16732 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Sunday 19 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Indore, 2000: Monday 20 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": "2000-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-20", "confidence": "determinate" } ], "quote": "In Indore, Holī 2000 falls on Monday 20 March. It is kept the day after Holikā Dahana, which falls on Sunday 19 March. Pūrṇimā runs from 11:33 on Sun 19 Mar to 10:14 on Mon 20 Mar and covers all of sāyāhna on the 19th.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10321, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-03-20T10:14:21+05:30", "utc": "2000-03-20T04:44:21Z", "ms": 953527460810.5253 }, "end": { "local": "2000-03-21T09:22:01+05:30", "utc": "2000-03-21T03:52:01Z", "ms": 953610721382.9934 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-03-20T10:14:21+05:30", "utc": "2000-03-20T04:44:21Z", "ms": 953527460810.5253 }, "end": { "local": "2000-03-21T09:22:01+05:30", "utc": "2000-03-21T03:52:01Z", "ms": 953610721382.9934 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-03-20", "window": { "start": { "local": "2000-03-20T06:30:58+05:30", "utc": "2000-03-20T01:00:58Z", "ms": 953514058263.9337 }, "end": { "local": "2000-03-20T06:30:58+05:30", "utc": "2000-03-20T01:00:58Z", "ms": 953514058263.9337 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-03-21", "window": { "start": { "local": "2000-03-21T06:30:01+05:30", "utc": "2000-03-21T01:00:01Z", "ms": 953600400699.3221 }, "end": { "local": "2000-03-21T06:30:01+05:30", "utc": "2000-03-21T01:00:01Z", "ms": 953600400699.3221 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:14 on Mon 20 Mar to 09:22 on Tue 21 Mar.", "fact": "2000-03-20T04:44:21Z → 2000-03-21T03:52:01Z" }, { "step": "kaala", "text": "Sunrise is at 06:31 on the 20th and 06:30 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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: purvaviddha → only-day · margin 10321 s" }, { "step": "ruling", "text": "Vasantotsava, Indore, 2000: Tuesday 21 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": "2000-03-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-21", "confidence": "determinate" } ], "quote": "In Indore, Vasantotsava 2000 falls on Tuesday 21 March. Pratipadā runs from 10:14 on Mon 20 Mar to 09:22 on Tue 21 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-03-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 44064, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-03-23T09:20:26+05:30", "utc": "2000-03-23T03:50:26Z", "ms": 953783426139.7838 }, "end": { "local": "2000-03-24T10:18:14+05:30", "utc": "2000-03-24T04:48:14Z", "ms": 953873293995.7549 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-03-23T09:20:26+05:30", "utc": "2000-03-23T03:50:26Z", "ms": 953783426139.7838 }, "end": { "local": "2000-03-24T10:18:14+05:30", "utc": "2000-03-24T04:48:14Z", "ms": 953873293995.7549 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-03-23", "window": { "start": { "local": "2000-03-23T21:39:46+05:30", "utc": "2000-03-23T16:09:46Z", "ms": 953827785620.2269 }, "end": { "local": "2000-03-23T21:39:46+05:30", "utc": "2000-03-23T16:09:46Z", "ms": 953827785620.2269 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-03-24", "window": { "start": { "local": "2000-03-24T22:32:38+05:30", "utc": "2000-03-24T17:02:38Z", "ms": 953917357523.7263 }, "end": { "local": "2000-03-24T22:32:38+05:30", "utc": "2000-03-24T17:02:38Z", "ms": 953917357523.7263 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:20 on Thu 23 Mar to 10:18 on Fri 24 Mar.", "fact": "2000-03-23T03:50:26Z → 2000-03-24T04:48:14Z" }, { "step": "kaala", "text": "Moonrise is at 21:40 on the 23rd and 22:33 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 44064 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Thursday 23 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": "2000-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-23", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Thursday 23 March. Caturthī runs from 09:20 on Thu 23 Mar to 10:18 on Fri 24 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-03-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12971, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-03-27T16:32:20+05:30", "utc": "2000-03-27T11:02:20Z", "ms": 954154939877.1643 }, "end": { "local": "2000-03-28T19:08:37+05:30", "utc": "2000-03-28T13:38:37Z", "ms": 954250717103.8344 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-03-27T16:32:20+05:30", "utc": "2000-03-27T11:02:20Z", "ms": 954154939877.1643 }, "end": { "local": "2000-03-28T19:08:37+05:30", "utc": "2000-03-28T13:38:37Z", "ms": 954250717103.8344 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-03-27", "window": { "start": { "local": "2000-03-27T12:08:09+05:30", "utc": "2000-03-27T06:38:09Z", "ms": 954139089362.4633 }, "end": { "local": "2000-03-27T12:56:09+05:30", "utc": "2000-03-27T07:26:09Z", "ms": 954141969362.4633 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-03-28", "window": { "start": { "local": "2000-03-28T12:07:51+05:30", "utc": "2000-03-28T06:37:51Z", "ms": 954225471221.5713 }, "end": { "local": "2000-03-28T12:55:51+05:30", "utc": "2000-03-28T07:25:51Z", "ms": 954228351221.5713 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 16:32 on Mon 27 Mar to 19:09 on Tue 28 Mar.", "fact": "2000-03-27T11:02:20Z → 2000-03-28T13:38:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 27th, 12:08–12:56 on the 28th.", "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 27th and 48 of 48 on the 28th.", "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 12971 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Indore, 2000: Tuesday 28 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitalashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Sitalastami, (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-28", "confidence": "determinate" } ], "quote": "In Indore, Śītalāṣṭamī 2000 falls on Tuesday 28 March. Aṣṭamī runs from 16:32 on Mon 27 Mar to 19:09 on Tue 28 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-03-31", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-03-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18963, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-03-30T23:37:28+05:30", "utc": "2000-03-30T18:07:28Z", "ms": 954439647536.1492 }, "end": { "local": "2000-04-01T01:03:25+05:30", "utc": "2000-03-31T19:33:25Z", "ms": 954531204567.4088 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-03-30T23:37:28+05:30", "utc": "2000-03-30T18:07:28Z", "ms": 954439647536.1492 }, "end": { "local": "2000-04-01T01:03:25+05:30", "utc": "2000-03-31T19:33:25Z", "ms": 954531204567.4088 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-03-31", "window": { "start": { "local": "2000-03-31T06:20:25+05:30", "utc": "2000-03-31T00:50:25Z", "ms": 954463824808.8295 }, "end": { "local": "2000-03-31T06:20:25+05:30", "utc": "2000-03-31T00:50:25Z", "ms": 954463824808.8295 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-04-01", "window": { "start": { "local": "2000-04-01T06:19:28+05:30", "utc": "2000-04-01T00:49:28Z", "ms": 954550167783.7899 }, "end": { "local": "2000-04-01T06:19:28+05:30", "utc": "2000-04-01T00:49:28Z", "ms": 954550167783.7899 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:37 on Thu 30 Mar to 01:03 on Sat 1 Apr.", "fact": "2000-03-30T18:07:28Z → 2000-03-31T19:33:25Z" }, { "step": "kaala", "text": "Sunrise is at 06:20 on the 31st and 06:19 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 18963 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Indore, 2000: Friday 31 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": "2000-03-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-03-31", "confidence": "determinate" } ], "quote": "In Indore, Pāpamocanī Ekādaśī 2000 falls on Friday 31 March. Ekādaśī runs from 23:37 on Thu 30 Mar to 01:03 on Sat 1 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-03-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-04-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19811, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-04-02T01:46:31+05:30", "utc": "2000-04-01T20:16:31Z", "ms": 954620191216.4745 }, "end": { "local": "2000-04-03T01:45:06+05:30", "utc": "2000-04-02T20:15:06Z", "ms": 954706506423.3453 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-02T01:46:31+05:30", "utc": "2000-04-01T20:16:31Z", "ms": 954620191216.4745 }, "end": { "local": "2000-04-03T01:45:06+05:30", "utc": "2000-04-02T20:15:06Z", "ms": 954706506423.3453 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-04-01", "window": { "start": { "local": "2000-04-01T18:41:51+05:30", "utc": "2000-04-01T13:11:51Z", "ms": 954594710958.62 }, "end": { "local": "2000-04-01T20:14:44+05:30", "utc": "2000-04-01T14:44:44Z", "ms": 954600284292.4019 } }, "covered_min": 0, "window_min": 93, "qualifies": false }, { "local_date": "2000-04-02", "window": { "start": { "local": "2000-04-02T18:42:12+05:30", "utc": "2000-04-02T13:12:12Z", "ms": 954681132393.7672 }, "end": { "local": "2000-04-02T20:14:55+05:30", "utc": "2000-04-02T14:44:55Z", "ms": 954686695323.4672 } }, "covered_min": 93, "window_min": 93, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:47 on Sun 2 Apr to 01:45 on Mon 3 Apr.", "fact": "2000-04-01T20:16:31Z → 2000-04-02T20:15:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:42–20:15 on the 1st, 18:42–20:15 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 93 minutes on the 1st and 93 of 93 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 19811 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Sunday 2 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-04-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-02", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Sunday 2 April. Trayodaśī runs from 01:47 on Sun 2 Apr to 01:45 on Mon 3 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-04-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-04-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 488, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-04-03T01:45:06+05:30", "utc": "2000-04-02T20:15:06Z", "ms": 954706506423.3453 }, "end": { "local": "2000-04-04T01:01:44+05:30", "utc": "2000-04-03T19:31:44Z", "ms": 954790303559.8885 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-03T01:45:06+05:30", "utc": "2000-04-02T20:15:06Z", "ms": 954706506423.3453 }, "end": { "local": "2000-04-04T01:01:44+05:30", "utc": "2000-04-03T19:31:44Z", "ms": 954790303559.8885 } }, "kaala": "nishita", "days": [ { "local_date": "2000-04-02", "window": { "start": { "local": "2000-04-03T00:05:53+05:30", "utc": "2000-04-02T18:35:53Z", "ms": 954700553380.1422 }, "end": { "local": "2000-04-03T00:53:53+05:30", "utc": "2000-04-02T19:23:53Z", "ms": 954703433380.1422 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-03", "window": { "start": { "local": "2000-04-04T00:05:36+05:30", "utc": "2000-04-03T18:35:36Z", "ms": 954786935952.6316 }, "end": { "local": "2000-04-04T00:53:36+05:30", "utc": "2000-04-03T19:23:36Z", "ms": 954789815952.6316 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:45 on Mon 3 Apr to 01:02 on Tue 4 Apr.", "fact": "2000-04-02T20:15:06Z → 2000-04-03T19:31:44Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 2nd, 00:06–00:54 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 488 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Monday 3 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-03", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Monday 3 April. Caturdaśī runs from 01:45 on Mon 3 Apr to 01:02 on Tue 4 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-04-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32394, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-04-04T23:42:00+05:30", "utc": "2000-04-04T18:12:00Z", "ms": 954871919853.538 }, "end": { "local": "2000-04-05T21:53:23+05:30", "utc": "2000-04-05T16:23:23Z", "ms": 954951803176.7238 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-04T23:42:00+05:30", "utc": "2000-04-04T18:12:00Z", "ms": 954871919853.538 }, "end": { "local": "2000-04-05T21:53:23+05:30", "utc": "2000-04-05T16:23:23Z", "ms": 954951803176.7238 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-04", "window": { "start": { "local": "2000-04-04T12:05:47+05:30", "utc": "2000-04-04T06:35:47Z", "ms": 954830146730.7056 }, "end": { "local": "2000-04-04T12:53:47+05:30", "utc": "2000-04-04T07:23:47Z", "ms": 954833026730.7056 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-05", "window": { "start": { "local": "2000-04-05T12:05:30+05:30", "utc": "2000-04-05T06:35:30Z", "ms": 954916529506.9592 }, "end": { "local": "2000-04-05T12:53:30+05:30", "utc": "2000-04-05T07:23:30Z", "ms": 954919409506.9592 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 23:42 on Tue 4 Apr to 21:53 on Wed 5 Apr.", "fact": "2000-04-04T18:12:00Z → 2000-04-05T16:23:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 4th, 12:05–12:53 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32394 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Indore, 2000: Wednesday 5 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": "2000-04-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-05", "confidence": "determinate" } ], "quote": "In Indore, Navarātrārambha (Caitra) (Chaitra Navratri) 2000 falls on Wednesday 5 April. Pratipadā runs from 23:42 on Tue 4 Apr to 21:53 on Wed 5 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16170, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-04-06T19:44:08+05:30", "utc": "2000-04-06T14:14:08Z", "ms": 955030448185.5773 }, "end": { "local": "2000-04-07T17:22:25+05:30", "utc": "2000-04-07T11:52:25Z", "ms": 955108345340.0088 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-06T19:44:08+05:30", "utc": "2000-04-06T14:14:08Z", "ms": 955030448185.5773 }, "end": { "local": "2000-04-07T17:22:25+05:30", "utc": "2000-04-07T11:52:25Z", "ms": 955108345340.0088 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-06", "window": { "start": { "local": "2000-04-06T12:05:12+05:30", "utc": "2000-04-06T06:35:12Z", "ms": 955002912468.6892 }, "end": { "local": "2000-04-06T12:53:12+05:30", "utc": "2000-04-06T07:23:12Z", "ms": 955005792468.6892 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-07", "window": { "start": { "local": "2000-04-07T12:04:56+05:30", "utc": "2000-04-07T06:34:56Z", "ms": 955089295629.5403 }, "end": { "local": "2000-04-07T12:52:56+05:30", "utc": "2000-04-07T07:22:56Z", "ms": 955092175629.5403 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:44 on Thu 6 Apr to 17:22 on Fri 7 Apr.", "fact": "2000-04-06T14:14:08Z → 2000-04-07T11:52:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 6th, 12:05–12:53 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16170 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Indore, 2000: Friday 7 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-07", "confidence": "determinate" } ], "quote": "In Indore, Gaurī Tṛtīyā (Gangaur) 2000 falls on Friday 7 April. Tṛtīyā runs from 19:44 on Thu 6 Apr to 17:22 on Fri 7 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16170, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-04-06T19:44:08+05:30", "utc": "2000-04-06T14:14:08Z", "ms": 955030448185.5773 }, "end": { "local": "2000-04-07T17:22:25+05:30", "utc": "2000-04-07T11:52:25Z", "ms": 955108345340.0088 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-06T19:44:08+05:30", "utc": "2000-04-06T14:14:08Z", "ms": 955030448185.5773 }, "end": { "local": "2000-04-07T17:22:25+05:30", "utc": "2000-04-07T11:52:25Z", "ms": 955108345340.0088 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-06", "window": { "start": { "local": "2000-04-06T12:05:12+05:30", "utc": "2000-04-06T06:35:12Z", "ms": 955002912468.6892 }, "end": { "local": "2000-04-06T12:53:12+05:30", "utc": "2000-04-06T07:23:12Z", "ms": 955005792468.6892 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-07", "window": { "start": { "local": "2000-04-07T12:04:56+05:30", "utc": "2000-04-07T06:34:56Z", "ms": 955089295629.5403 }, "end": { "local": "2000-04-07T12:52:56+05:30", "utc": "2000-04-07T07:22:56Z", "ms": 955092175629.5403 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:44 on Thu 6 Apr to 17:22 on Fri 7 Apr.", "fact": "2000-04-06T14:14:08Z → 2000-04-07T11:52:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 6th, 12:05–12:53 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16170 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Indore, 2000: Friday 7 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": "2000-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-07", "confidence": "determinate" } ], "quote": "In Indore, Saubhāgya Śayana Vrata 2000 falls on Friday 7 April. Tṛtīyā runs from 19:44 on Thu 6 Apr to 17:22 on Fri 7 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-04-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7383, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-04-07T17:22:25+05:30", "utc": "2000-04-07T11:52:25Z", "ms": 955108345340.0088 }, "end": { "local": "2000-04-08T14:55:42+05:30", "utc": "2000-04-08T09:25:42Z", "ms": 955185942224.9702 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-07T17:22:25+05:30", "utc": "2000-04-07T11:52:25Z", "ms": 955108345340.0088 }, "end": { "local": "2000-04-08T14:55:42+05:30", "utc": "2000-04-08T09:25:42Z", "ms": 955185942224.9702 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-07", "window": { "start": { "local": "2000-04-07T12:04:56+05:30", "utc": "2000-04-07T06:34:56Z", "ms": 955089295629.5403 }, "end": { "local": "2000-04-07T12:52:56+05:30", "utc": "2000-04-07T07:22:56Z", "ms": 955092175629.5403 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-08", "window": { "start": { "local": "2000-04-08T12:04:39+05:30", "utc": "2000-04-08T06:34:39Z", "ms": 955175679003.0891 }, "end": { "local": "2000-04-08T12:52:39+05:30", "utc": "2000-04-08T07:22:39Z", "ms": 955178559003.0891 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:22 on Fri 7 Apr to 14:56 on Sat 8 Apr.", "fact": "2000-04-07T11:52:25Z → 2000-04-08T09:25:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 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": "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 7383 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Saturday 8 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": "2000-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-08", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Saturday 8 April. Caturthī runs from 17:22 on Fri 7 Apr to 14:56 on Sat 8 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-04-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1327, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-04-08T14:55:42+05:30", "utc": "2000-04-08T09:25:42Z", "ms": 955185942224.9702 }, "end": { "local": "2000-04-09T12:30:16+05:30", "utc": "2000-04-09T07:00:16Z", "ms": 955263615989.5469 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-08T14:55:42+05:30", "utc": "2000-04-08T09:25:42Z", "ms": 955185942224.9702 }, "end": { "local": "2000-04-09T12:30:16+05:30", "utc": "2000-04-09T07:00:16Z", "ms": 955263615989.5469 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-08", "window": { "start": { "local": "2000-04-08T12:04:39+05:30", "utc": "2000-04-08T06:34:39Z", "ms": 955175679003.0891 }, "end": { "local": "2000-04-08T12:52:39+05:30", "utc": "2000-04-08T07:22:39Z", "ms": 955178559003.0891 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-09", "window": { "start": { "local": "2000-04-09T12:04:23+05:30", "utc": "2000-04-09T06:34:23Z", "ms": 955262062603.1846 }, "end": { "local": "2000-04-09T12:52:23+05:30", "utc": "2000-04-09T07:22:23Z", "ms": 955264942603.1846 } }, "covered_min": 26, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:56 on Sat 8 Apr to 12:30 on Sun 9 Apr.", "fact": "2000-04-08T09:25:42Z → 2000-04-09T07:00:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 8th, 12:04–12:52 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 26 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1327 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Indore, 2000: Sunday 9 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": "2000-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-09", "confidence": "determinate" } ], "quote": "In Indore, Lakṣmī Pañcamī 2000 falls on Sunday 9 April. Pañcamī runs from 14:56 on Sat 8 Apr to 12:30 on Sun 9 Apr and covers 26 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14566, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-04-11T08:01:05+05:30", "utc": "2000-04-11T02:31:05Z", "ms": 955420264558.2467 }, "end": { "local": "2000-04-12T06:02:38+05:30", "utc": "2000-04-12T00:32:38Z", "ms": 955499557649.5654 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-11T08:01:05+05:30", "utc": "2000-04-11T02:31:05Z", "ms": 955420264558.2467 }, "end": { "local": "2000-04-12T06:02:38+05:30", "utc": "2000-04-12T00:32:38Z", "ms": 955499557649.5654 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-11", "window": { "start": { "local": "2000-04-11T12:03:51+05:30", "utc": "2000-04-11T06:33:51Z", "ms": 955434830541.4729 }, "end": { "local": "2000-04-11T12:51:51+05:30", "utc": "2000-04-11T07:21:51Z", "ms": 955437710541.4729 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-04-12", "window": { "start": { "local": "2000-04-12T12:03:35+05:30", "utc": "2000-04-12T06:33:35Z", "ms": 955521214910.9248 }, "end": { "local": "2000-04-12T12:51:35+05:30", "utc": "2000-04-12T07:21:35Z", "ms": 955524094910.9248 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 08:01 on Tue 11 Apr to 06:03 on Wed 12 Apr.", "fact": "2000-04-11T02:31:05Z → 2000-04-12T00:32:38Z" }, { "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": "Aṣṭamī 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 14566 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Indore, 2000: Tuesday 11 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": "2000-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-11", "confidence": "determinate" } ], "quote": "In Indore, Bhavānī Utpatti 2000 falls on Tuesday 11 April. Aṣṭamī runs from 08:01 on Tue 11 Apr to 06:03 on Wed 12 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21657, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2000-04-12T06:02:38+05:30", "utc": "2000-04-12T00:32:38Z", "ms": 955499557649.5654 }, "end": { "local": "2000-04-13T04:16:38+05:30", "utc": "2000-04-12T22:46:38Z", "ms": 955579597746.6252 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-12T06:02:38+05:30", "utc": "2000-04-12T00:32:38Z", "ms": 955499557649.5654 }, "end": { "local": "2000-04-13T04:16:38+05:30", "utc": "2000-04-12T22:46:38Z", "ms": 955579597746.6252 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-12", "window": { "start": { "local": "2000-04-12T12:03:35+05:30", "utc": "2000-04-12T06:33:35Z", "ms": 955521214910.9248 }, "end": { "local": "2000-04-12T12:51:35+05:30", "utc": "2000-04-12T07:21:35Z", "ms": 955524094910.9248 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-04-13", "window": { "start": { "local": "2000-04-13T12:03:20+05:30", "utc": "2000-04-13T06:33:20Z", "ms": 955607599569.5027 }, "end": { "local": "2000-04-13T12:51:20+05:30", "utc": "2000-04-13T07:21:20Z", "ms": 955610479569.5027 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 06:03 on Wed 12 Apr to 04:17 on Thu 13 Apr.", "fact": "2000-04-12T00:32:38Z → 2000-04-12T22:46:38Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 12th, 12:03–12:51 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21657 s" }, { "step": "ruling", "text": "Rāma Navamī, Indore, 2000: Wednesday 12 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": "2000-04-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-12", "confidence": "determinate" } ], "quote": "In Indore, Rāma Navamī 2000 falls on Wednesday 12 April. Navamī runs from 06:03 on Wed 12 Apr to 04:17 on Thu 13 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40424, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2000-04-13T17:22:10+05:30", "utc": "2000-04-13T11:52:10Z", "ms": 955626729653.2512 }, "end": { "local": "2000-05-14T14:14:32+05:30", "utc": "2000-05-14T08:44:32Z", "ms": 958293872219.8943 } }, "span": { "of": "transit", "start": { "local": "2000-04-13T17:22:10+05:30", "utc": "2000-04-13T11:52:10Z", "ms": 955626729653.2512 }, "end": { "local": "2000-04-13T17:22:10+05:30", "utc": "2000-04-13T11:52:10Z", "ms": 955626729653.2512 } }, "kaala": "day", "days": [ { "local_date": "2000-04-12", "window": { "start": { "local": "2000-04-12T06:09:19+05:30", "utc": "2000-04-12T00:39:19Z", "ms": 955499958807.1865 }, "end": { "local": "2000-04-13T06:08:26+05:30", "utc": "2000-04-13T00:38:26Z", "ms": 955586305685.9873 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "2000-04-13", "window": { "start": { "local": "2000-04-13T06:08:26+05:30", "utc": "2000-04-13T00:38:26Z", "ms": 955586305685.9873 }, "end": { "local": "2000-04-14T06:07:33+05:30", "utc": "2000-04-14T00:37:33Z", "ms": 955672653041.2031 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 17:22 on Thu 13 Apr.", "fact": "2000-04-13T11:52:10Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:09 on the 12th, and from 06:08 on the 13th.", "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 12th.", "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 40424 s" }, { "step": "ruling", "text": "Vaiśākhī, Indore, 2000: Thursday 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": "2000-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2000-04-13", "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": "2000-04-13", "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 Indore, Vaiśākhī 2000 falls on Thursday 13 April. The Sun enters Meṣa at 17:22 on Thu 13 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-04-14", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12231, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-04-14T02:43:42+05:30", "utc": "2000-04-13T21:13:42Z", "ms": 955660422371.4719 }, "end": { "local": "2000-04-15T01:24:41+05:30", "utc": "2000-04-14T19:54:41Z", "ms": 955742080733.9316 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-14T02:43:42+05:30", "utc": "2000-04-13T21:13:42Z", "ms": 955660422371.4719 }, "end": { "local": "2000-04-15T01:24:41+05:30", "utc": "2000-04-14T19:54:41Z", "ms": 955742080733.9316 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-04-14", "window": { "start": { "local": "2000-04-14T06:07:33+05:30", "utc": "2000-04-14T00:37:33Z", "ms": 955672653041.2031 }, "end": { "local": "2000-04-14T06:07:33+05:30", "utc": "2000-04-14T00:37:33Z", "ms": 955672653041.2031 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-04-15", "window": { "start": { "local": "2000-04-15T06:06:41+05:30", "utc": "2000-04-15T00:36:41Z", "ms": 955759000898.8575 }, "end": { "local": "2000-04-15T06:06:41+05:30", "utc": "2000-04-15T00:36:41Z", "ms": 955759000898.8575 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:44 on Fri 14 Apr to 01:25 on Sat 15 Apr.", "fact": "2000-04-13T21:13:42Z → 2000-04-14T19:54:41Z" }, { "step": "kaala", "text": "Sunrise is at 06:08 on the 14th and 06:07 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 12231 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Indore, 2000: Friday 14 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": "2000-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-14", "confidence": "determinate" } ], "quote": "In Indore, Kāmadā Ekādaśī 2000 falls on Friday 14 April. Ekādaśī runs from 02:44 on Fri 14 Apr to 01:25 on Sat 15 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-04-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38683, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-04-16T00:21:03+05:30", "utc": "2000-04-15T18:51:03Z", "ms": 955824663353.8743 }, "end": { "local": "2000-04-16T23:35:18+05:30", "utc": "2000-04-16T18:05:18Z", "ms": 955908318141.0679 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-16T00:21:03+05:30", "utc": "2000-04-15T18:51:03Z", "ms": 955824663353.8743 }, "end": { "local": "2000-04-16T23:35:18+05:30", "utc": "2000-04-16T18:05:18Z", "ms": 955908318141.0679 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-15", "window": { "start": { "local": "2000-04-15T12:02:50+05:30", "utc": "2000-04-15T06:32:50Z", "ms": 955780369825.0416 }, "end": { "local": "2000-04-15T12:50:50+05:30", "utc": "2000-04-15T07:20:50Z", "ms": 955783249825.0416 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-16", "window": { "start": { "local": "2000-04-16T12:02:35+05:30", "utc": "2000-04-16T06:32:35Z", "ms": 955866755458.6012 }, "end": { "local": "2000-04-16T12:50:35+05:30", "utc": "2000-04-16T07:20:35Z", "ms": 955869635458.6012 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:21 on Sun 16 Apr to 23:35 on Sun 16 Apr.", "fact": "2000-04-15T18:51:03Z → 2000-04-16T18:05:18Z" }, { "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": "Trayodaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 38683 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Indore, 2000: Sunday 16 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": "2000-04-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-16", "confidence": "determinate" } ], "quote": "In Indore, Anaṅga Trayodaśī 2000 falls on Sunday 16 April. Trayodaśī runs from 00:21 on Sun 16 Apr to 23:35 on Sun 16 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-04-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11856, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-04-16T00:21:03+05:30", "utc": "2000-04-15T18:51:03Z", "ms": 955824663353.8743 }, "end": { "local": "2000-04-16T23:35:18+05:30", "utc": "2000-04-16T18:05:18Z", "ms": 955908318141.0679 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-16T00:21:03+05:30", "utc": "2000-04-15T18:51:03Z", "ms": 955824663353.8743 }, "end": { "local": "2000-04-16T23:35:18+05:30", "utc": "2000-04-16T18:05:18Z", "ms": 955908318141.0679 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-04-15", "window": { "start": { "local": "2000-04-15T18:46:59+05:30", "utc": "2000-04-15T13:16:59Z", "ms": 955804618751.2257 }, "end": { "local": "2000-04-15T20:17:29+05:30", "utc": "2000-04-15T14:47:29Z", "ms": 955810049489.0974 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "2000-04-16", "window": { "start": { "local": "2000-04-16T18:47:22+05:30", "utc": "2000-04-16T13:17:22Z", "ms": 955891041631.9386 }, "end": { "local": "2000-04-16T20:17:43+05:30", "utc": "2000-04-16T14:47:43Z", "ms": 955896462511.2576 } }, "covered_min": 90, "window_min": 90, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:21 on Sun 16 Apr to 23:35 on Sun 16 Apr.", "fact": "2000-04-15T18:51:03Z → 2000-04-16T18:05:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:17 on the 15th, 18:47–20:18 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 91 minutes on the 15th and 90 of 90 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 11856 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Sunday 16 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": "2000-04-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-16", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Sunday 16 April. Trayodaśī runs from 00:21 on Sun 16 Apr to 23:35 on Sun 16 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-04-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37227, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-04-16T23:35:18+05:30", "utc": "2000-04-16T18:05:18Z", "ms": 955908318141.0679 }, "end": { "local": "2000-04-17T23:10:48+05:30", "utc": "2000-04-17T17:40:48Z", "ms": 955993248321.3936 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-16T23:35:18+05:30", "utc": "2000-04-16T18:05:18Z", "ms": 955908318141.0679 }, "end": { "local": "2000-04-17T23:10:48+05:30", "utc": "2000-04-17T17:40:48Z", "ms": 955993248321.3936 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-16", "window": { "start": { "local": "2000-04-16T12:02:35+05:30", "utc": "2000-04-16T06:32:35Z", "ms": 955866755458.6012 }, "end": { "local": "2000-04-16T12:50:35+05:30", "utc": "2000-04-16T07:20:35Z", "ms": 955869635458.6012 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-17", "window": { "start": { "local": "2000-04-17T12:02:21+05:30", "utc": "2000-04-17T06:32:21Z", "ms": 955953141453.994 }, "end": { "local": "2000-04-17T12:50:21+05:30", "utc": "2000-04-17T07:20:21Z", "ms": 955956021453.994 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:35 on Sun 16 Apr to 23:11 on Mon 17 Apr.", "fact": "2000-04-16T18:05:18Z → 2000-04-17T17:40:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 16th, 12:02–12:50 on the 17th.", "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 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: paraviddha → only-day · margin 37227 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Indore, 2000: Monday 17 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": "2000-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-17", "confidence": "determinate" } ], "quote": "In Indore, Viṣṇudamanaka Caturdaśī 2000 falls on Monday 17 April. Caturdaśī runs from 23:35 on Sun 16 Apr to 23:11 on Mon 17 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37227, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-04-17T23:10:48+05:30", "utc": "2000-04-17T17:40:48Z", "ms": 955993248321.3936 }, "end": { "local": "2000-04-18T23:11:31+05:30", "utc": "2000-04-18T17:41:31Z", "ms": 956079690538.4719 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2000-04-17T23:10:48+05:30", "utc": "2000-04-17T17:40:48Z", "ms": 955993248321.3936 }, "end": { "local": "2000-04-18T23:11:31+05:30", "utc": "2000-04-18T17:41:31Z", "ms": 956079690538.4719 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-04-17", "window": { "start": { "local": "2000-04-17T12:02:21+05:30", "utc": "2000-04-17T06:32:21Z", "ms": 955953141453.994 }, "end": { "local": "2000-04-17T12:50:21+05:30", "utc": "2000-04-17T07:20:21Z", "ms": 955956021453.994 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-04-18", "window": { "start": { "local": "2000-04-18T12:02:08+05:30", "utc": "2000-04-18T06:32:08Z", "ms": 956039527829.4927 }, "end": { "local": "2000-04-18T12:50:08+05:30", "utc": "2000-04-18T07:20:08Z", "ms": 956042407829.4927 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:11 on Mon 17 Apr to 23:12 on Tue 18 Apr.", "fact": "2000-04-17T17:40:48Z → 2000-04-18T17:41:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 17th, 12:02–12:50 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 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 37227 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Indore, 2000: Tuesday 18 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": "2000-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-18", "confidence": "determinate" } ], "quote": "In Indore, Caitrī Pūrṇimā 2000 falls on Tuesday 18 April. Pūrṇimā runs from 23:11 on Mon 17 Apr to 23:12 on Tue 18 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-04-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18039, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-04-22T02:16:17+05:30", "utc": "2000-04-21T20:46:17Z", "ms": 956349977145.4271 }, "end": { "local": "2000-04-23T04:19:06+05:30", "utc": "2000-04-22T22:49:06Z", "ms": 956443746434.5796 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-04-22T02:16:17+05:30", "utc": "2000-04-21T20:46:17Z", "ms": 956349977145.4271 }, "end": { "local": "2000-04-23T04:19:06+05:30", "utc": "2000-04-22T22:49:06Z", "ms": 956443746434.5796 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-04-21", "window": { "start": { "local": "2000-04-21T21:15:38+05:30", "utc": "2000-04-21T15:45:38Z", "ms": 956331937847.7675 }, "end": { "local": "2000-04-21T21:15:38+05:30", "utc": "2000-04-21T15:45:38Z", "ms": 956331937847.7675 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-04-22", "window": { "start": { "local": "2000-04-22T22:07:49+05:30", "utc": "2000-04-22T16:37:49Z", "ms": 956421469032.706 }, "end": { "local": "2000-04-22T22:07:49+05:30", "utc": "2000-04-22T16:37:49Z", "ms": 956421469032.706 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:16 on Sat 22 Apr to 04:19 on Sun 23 Apr.", "fact": "2000-04-21T20:46:17Z → 2000-04-22T22:49:06Z" }, { "step": "kaala", "text": "Moonrise is at 21:16 on the 21st and 22:08 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 18039 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Saturday 22 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": "2000-04-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-22", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Saturday 22 April. Caturthī runs from 02:16 on Sat 22 Apr to 04:19 on Sun 23 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-04-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-04-30", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-04-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38354, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-04-29T16:34:52+05:30", "utc": "2000-04-29T11:04:52Z", "ms": 957006291947.1744 }, "end": { "local": "2000-04-30T16:39:59+05:30", "utc": "2000-04-30T11:09:59Z", "ms": 957092998850.8724 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-04-29T16:34:52+05:30", "utc": "2000-04-29T11:04:52Z", "ms": 957006291947.1744 }, "end": { "local": "2000-04-30T16:39:59+05:30", "utc": "2000-04-30T11:09:59Z", "ms": 957092998850.8724 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-04-29", "window": { "start": { "local": "2000-04-29T05:55:38+05:30", "utc": "2000-04-29T00:25:38Z", "ms": 956967937989.3789 }, "end": { "local": "2000-04-29T05:55:38+05:30", "utc": "2000-04-29T00:25:38Z", "ms": 956967937989.3789 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-04-30", "window": { "start": { "local": "2000-04-30T05:54:56+05:30", "utc": "2000-04-30T00:24:56Z", "ms": 957054296375.2434 }, "end": { "local": "2000-04-30T05:54:56+05:30", "utc": "2000-04-30T00:24:56Z", "ms": 957054296375.2434 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:35 on Sat 29 Apr to 16:40 on Sun 30 Apr.", "fact": "2000-04-29T11:04:52Z → 2000-04-30T11:09:59Z" }, { "step": "kaala", "text": "Sunrise is at 05:56 on the 29th and 05:55 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 38354 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Indore, 2000: Sunday 30 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-04-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-04-30", "confidence": "determinate" } ], "quote": "In Indore, Varūthinī Ekādaśī 2000 falls on Sunday 30 April. Ekādaśī runs from 16:35 on Sat 29 Apr to 16:40 on Sun 30 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-04-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-05-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10660, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-05-01T15:55:49+05:30", "utc": "2000-05-01T10:25:49Z", "ms": 957176749109.4813 }, "end": { "local": "2000-05-02T14:26:25+05:30", "utc": "2000-05-02T08:56:25Z", "ms": 957257785379.9098 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-01T15:55:49+05:30", "utc": "2000-05-01T10:25:49Z", "ms": 957176749109.4813 }, "end": { "local": "2000-05-02T14:26:25+05:30", "utc": "2000-05-02T08:56:25Z", "ms": 957257785379.9098 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-05-01", "window": { "start": { "local": "2000-05-01T18:53:29+05:30", "utc": "2000-05-01T13:23:29Z", "ms": 957187408938.1069 }, "end": { "local": "2000-05-01T20:21:30+05:30", "utc": "2000-05-01T14:51:30Z", "ms": 957192689851.8878 } }, "covered_min": 88, "window_min": 88, "qualifies": true }, { "local_date": "2000-05-02", "window": { "start": { "local": "2000-05-02T18:53:55+05:30", "utc": "2000-05-02T13:23:55Z", "ms": 957273835139.306 }, "end": { "local": "2000-05-02T20:21:47+05:30", "utc": "2000-05-02T14:51:47Z", "ms": 957279107367.9928 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:56 on Mon 1 May to 14:26 on Tue 2 May.", "fact": "2000-05-01T10:25:49Z → 2000-05-02T08:56:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:53–20:21 on the 1st, 18:54–20:22 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 88 of 88 minutes on the 1st and 0 of 88 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 10660 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Monday 1 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": "2000-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-01", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Monday 1 May. Trayodaśī runs from 15:56 on Mon 1 May to 14:26 on Tue 2 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-05-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-05-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34381, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-05-02T14:26:25+05:30", "utc": "2000-05-02T08:56:25Z", "ms": 957257785379.9098 }, "end": { "local": "2000-05-03T12:18:52+05:30", "utc": "2000-05-03T06:48:52Z", "ms": 957336532054.6016 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-02T14:26:25+05:30", "utc": "2000-05-02T08:56:25Z", "ms": 957257785379.9098 }, "end": { "local": "2000-05-03T12:18:52+05:30", "utc": "2000-05-03T06:48:52Z", "ms": 957336532054.6016 } }, "kaala": "nishita", "days": [ { "local_date": "2000-05-02", "window": { "start": { "local": "2000-05-02T23:59:26+05:30", "utc": "2000-05-02T18:29:26Z", "ms": 957292165996.8816 }, "end": { "local": "2000-05-03T00:47:26+05:30", "utc": "2000-05-02T19:17:26Z", "ms": 957295045996.8816 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-05-03", "window": { "start": { "local": "2000-05-03T23:59:20+05:30", "utc": "2000-05-03T18:29:20Z", "ms": 957378560186.7339 }, "end": { "local": "2000-05-04T00:47:20+05:30", "utc": "2000-05-03T19:17:20Z", "ms": 957381440186.7339 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:26 on Tue 2 May to 12:19 on Wed 3 May.", "fact": "2000-05-02T08:56:25Z → 2000-05-03T06:48:52Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:59–00:47 on the 2nd, 23:59–00:47 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 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. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34381 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Tuesday 2 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": "2000-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-02", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Tuesday 2 May. Caturdaśī runs from 14:26 on Tue 2 May to 12:19 on Wed 3 May and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-05-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7886, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-05-06T03:39:39+05:30", "utc": "2000-05-05T22:09:39Z", "ms": 957564579363.0543 }, "end": { "local": "2000-05-07T00:33:02+05:30", "utc": "2000-05-06T19:03:02Z", "ms": 957639781633.9843 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-06T03:39:39+05:30", "utc": "2000-05-05T22:09:39Z", "ms": 957564579363.0543 }, "end": { "local": "2000-05-07T00:33:02+05:30", "utc": "2000-05-06T19:03:02Z", "ms": 957639781633.9843 } }, "kaala": "purvahna", "days": [ { "local_date": "2000-05-06", "window": { "start": { "local": "2000-05-06T05:51:06+05:30", "utc": "2000-05-06T00:21:06Z", "ms": 957572465632.039 }, "end": { "local": "2000-05-06T10:12:38+05:30", "utc": "2000-05-06T04:42:38Z", "ms": 957588157672.1405 } }, "covered_min": 262, "window_min": 262, "qualifies": true }, { "local_date": "2000-05-07", "window": { "start": { "local": "2000-05-07T05:50:30+05:30", "utc": "2000-05-07T00:20:30Z", "ms": 957658830462.1334 }, "end": { "local": "2000-05-07T10:12:23+05:30", "utc": "2000-05-07T04:42:23Z", "ms": 957674543238.7427 } }, "covered_min": 0, "window_min": 262, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 03:40 on Sat 6 May to 00:33 on Sun 7 May.", "fact": "2000-05-05T22:09:39Z → 2000-05-06T19:03:02Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:51–10:13 on the 6th, 05:51–10:12 on the 7th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 262 of 262 minutes on the 6th and 0 of 262 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7886 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Indore, 2000: Saturday 6 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": "2000-05-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-06", "confidence": "determinate" } ], "quote": "In Indore, Akṣaya Tṛtīyā 2000 falls on Saturday 6 May. Tṛtīyā runs from 03:40 on Sat 6 May to 00:33 on Sun 7 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15001, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-05-06T03:39:39+05:30", "utc": "2000-05-05T22:09:39Z", "ms": 957564579363.0543 }, "end": { "local": "2000-05-07T00:33:02+05:30", "utc": "2000-05-06T19:03:02Z", "ms": 957639781633.9843 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-06T03:39:39+05:30", "utc": "2000-05-05T22:09:39Z", "ms": 957564579363.0543 }, "end": { "local": "2000-05-07T00:33:02+05:30", "utc": "2000-05-06T19:03:02Z", "ms": 957639781633.9843 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-05-05", "window": { "start": { "local": "2000-05-05T18:55:15+05:30", "utc": "2000-05-05T13:25:15Z", "ms": 957533114853.0209 }, "end": { "local": "2000-05-05T20:22:42+05:30", "utc": "2000-05-05T14:52:42Z", "ms": 957538361623.5566 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "2000-05-06", "window": { "start": { "local": "2000-05-06T18:55:42+05:30", "utc": "2000-05-06T13:25:42Z", "ms": 957619541752.3438 }, "end": { "local": "2000-05-06T20:23:00+05:30", "utc": "2000-05-06T14:53:00Z", "ms": 957624780246.9824 } }, "covered_min": 87, "window_min": 87, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 03:40 on Sat 6 May to 00:33 on Sun 7 May.", "fact": "2000-05-05T22:09:39Z → 2000-05-06T19:03:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:55–20:23 on the 5th, 18:56–20:23 on the 6th.", "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 87 minutes on the 5th and 87 of 87 on the 6th.", "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 15001 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Indore, 2000: Saturday 6 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": "2000-05-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-06", "confidence": "determinate" } ], "quote": "In Indore, Paraśurāma Jayantī 2000 falls on Saturday 6 May. Tṛtīyā runs from 03:40 on Sat 6 May to 00:33 on Sun 7 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-05-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31601, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-05-07T00:33:02+05:30", "utc": "2000-05-06T19:03:02Z", "ms": 957639781633.9843 }, "end": { "local": "2000-05-07T21:34:01+05:30", "utc": "2000-05-07T16:04:01Z", "ms": 957715440965.8129 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-07T00:33:02+05:30", "utc": "2000-05-06T19:03:02Z", "ms": 957639781633.9843 }, "end": { "local": "2000-05-07T21:34:01+05:30", "utc": "2000-05-07T16:04:01Z", "ms": 957715440965.8129 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-06", "window": { "start": { "local": "2000-05-06T11:59:24+05:30", "utc": "2000-05-06T06:29:24Z", "ms": 957594563692.1914 }, "end": { "local": "2000-05-06T12:47:24+05:30", "utc": "2000-05-06T07:17:24Z", "ms": 957597443692.1914 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-05-07", "window": { "start": { "local": "2000-05-07T11:59:20+05:30", "utc": "2000-05-07T06:29:20Z", "ms": 957680959627.0474 }, "end": { "local": "2000-05-07T12:47:20+05:30", "utc": "2000-05-07T07:17:20Z", "ms": 957683839627.0474 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:33 on Sun 7 May to 21:34 on Sun 7 May.", "fact": "2000-05-06T19:03:02Z → 2000-05-07T16:04:01Z" }, { "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": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31601 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Sunday 7 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": "2000-05-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-07", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Sunday 7 May. Caturthī runs from 00:33 on Sun 7 May to 21:34 on Sun 7 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-05-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21728, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-05-07T21:34:01+05:30", "utc": "2000-05-07T16:04:01Z", "ms": 957715440965.8129 }, "end": { "local": "2000-05-08T18:49:24+05:30", "utc": "2000-05-08T13:19:24Z", "ms": 957791964201.794 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-07T21:34:01+05:30", "utc": "2000-05-07T16:04:01Z", "ms": 957715440965.8129 }, "end": { "local": "2000-05-08T18:49:24+05:30", "utc": "2000-05-08T13:19:24Z", "ms": 957791964201.794 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-07", "window": { "start": { "local": "2000-05-07T11:59:20+05:30", "utc": "2000-05-07T06:29:20Z", "ms": 957680959627.0474 }, "end": { "local": "2000-05-07T12:47:20+05:30", "utc": "2000-05-07T07:17:20Z", "ms": 957683839627.0474 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-05-08", "window": { "start": { "local": "2000-05-08T11:59:16+05:30", "utc": "2000-05-08T06:29:16Z", "ms": 957767356110.691 }, "end": { "local": "2000-05-08T12:47:16+05:30", "utc": "2000-05-08T07:17:16Z", "ms": 957770236110.691 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 21:34 on Sun 7 May to 18:49 on Mon 8 May.", "fact": "2000-05-07T16:04:01Z → 2000-05-08T13:19:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 7th, 11:59–12:47 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21728 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Indore, 2000: Monday 8 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-08", "confidence": "determinate" } ], "quote": "In Indore, Śaṅkara Jayantī 2000 falls on Monday 8 May. Pañcamī runs from 21:34 on Sun 7 May to 18:49 on Mon 8 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5706, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-05-09T16:24:21+05:30", "utc": "2000-05-09T10:54:21Z", "ms": 957869660594.4899 }, "end": { "local": "2000-05-10T14:22:17+05:30", "utc": "2000-05-10T08:52:17Z", "ms": 957948736712.3242 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-09T16:24:21+05:30", "utc": "2000-05-09T10:54:21Z", "ms": 957869660594.4899 }, "end": { "local": "2000-05-10T14:22:17+05:30", "utc": "2000-05-10T08:52:17Z", "ms": 957948736712.3242 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-09", "window": { "start": { "local": "2000-05-09T11:59:13+05:30", "utc": "2000-05-09T06:29:13Z", "ms": 957853753142.0981 }, "end": { "local": "2000-05-09T12:47:13+05:30", "utc": "2000-05-09T07:17:13Z", "ms": 957856633142.0981 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-05-10", "window": { "start": { "local": "2000-05-10T11:59:11+05:30", "utc": "2000-05-10T06:29:11Z", "ms": 957940150720.8472 }, "end": { "local": "2000-05-10T12:47:11+05:30", "utc": "2000-05-10T07:17:11Z", "ms": 957943030720.8472 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:24 on Tue 9 May to 14:22 on Wed 10 May.", "fact": "2000-05-09T10:54:21Z → 2000-05-10T08:52:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 9th, 11:59–12:47 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5706 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Indore, 2000: Wednesday 10 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": "2000-05-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-10", "confidence": "determinate" } ], "quote": "In Indore, Gaṅgotpatti (Ganga Saptami) 2000 falls on Wednesday 10 May. Saptamī runs from 16:24 on Tue 9 May to 14:22 on Wed 10 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-05-14", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16667, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-05-13T10:46:35+05:30", "utc": "2000-05-13T05:16:35Z", "ms": 958194995366.2794 }, "end": { "local": "2000-05-14T10:24:40+05:30", "utc": "2000-05-14T04:54:40Z", "ms": 958280079576.272 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-13T10:46:35+05:30", "utc": "2000-05-13T05:16:35Z", "ms": 958194995366.2794 }, "end": { "local": "2000-05-14T10:24:40+05:30", "utc": "2000-05-14T04:54:40Z", "ms": 958280079576.272 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-05-13", "window": { "start": { "local": "2000-05-13T05:47:20+05:30", "utc": "2000-05-13T00:17:20Z", "ms": 958177040311.3677 }, "end": { "local": "2000-05-13T05:47:20+05:30", "utc": "2000-05-13T00:17:20Z", "ms": 958177040311.3677 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-05-14", "window": { "start": { "local": "2000-05-14T05:46:52+05:30", "utc": "2000-05-14T00:16:52Z", "ms": 958263412223.9749 }, "end": { "local": "2000-05-14T05:46:52+05:30", "utc": "2000-05-14T00:16:52Z", "ms": 958263412223.9749 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:47 on Sat 13 May to 10:25 on Sun 14 May.", "fact": "2000-05-13T05:16:35Z → 2000-05-14T04:54:40Z" }, { "step": "kaala", "text": "Sunrise is at 05:47 on the 13th and 05:47 on the 14th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 13th and is on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16667 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Indore, 2000: Sunday 14 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": "2000-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-14", "confidence": "determinate" } ], "quote": "In Indore, Mohinī Ekādaśī 2000 falls on Sunday 14 May. Ekādaśī runs from 10:47 on Sat 13 May to 10:25 on Sun 14 May and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-05-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5516, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-05-14T10:24:40+05:30", "utc": "2000-05-14T04:54:40Z", "ms": 958280079576.272 }, "end": { "local": "2000-05-15T10:27:11+05:30", "utc": "2000-05-15T04:57:11Z", "ms": 958366630772.8676 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-14T10:24:40+05:30", "utc": "2000-05-14T04:54:40Z", "ms": 958280079576.272 }, "end": { "local": "2000-05-15T10:27:11+05:30", "utc": "2000-05-15T04:57:11Z", "ms": 958366630772.8676 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-14", "window": { "start": { "local": "2000-05-14T11:59:07+05:30", "utc": "2000-05-14T06:29:07Z", "ms": 958285746518.416 }, "end": { "local": "2000-05-14T12:47:07+05:30", "utc": "2000-05-14T07:17:07Z", "ms": 958288626518.416 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-05-15", "window": { "start": { "local": "2000-05-15T11:59:07+05:30", "utc": "2000-05-15T06:29:07Z", "ms": 958372146842.3519 }, "end": { "local": "2000-05-15T12:47:07+05:30", "utc": "2000-05-15T07:17:07Z", "ms": 958375026842.3519 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 10:25 on Sun 14 May to 10:27 on Mon 15 May.", "fact": "2000-05-14T04:54:40Z → 2000-05-15T04:57:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 14th, 11:59–12:47 on the 15th.", "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 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 5516 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Indore, 2000: Sunday 14 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": "2000-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-14", "confidence": "determinate" } ], "quote": "In Indore, Paraśurāma Dvādaśī 2000 falls on Sunday 14 May. Dvādaśī runs from 10:25 on Sun 14 May to 10:27 on Mon 15 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5516, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-05-14T10:24:40+05:30", "utc": "2000-05-14T04:54:40Z", "ms": 958280079576.272 }, "end": { "local": "2000-05-15T10:27:11+05:30", "utc": "2000-05-15T04:57:11Z", "ms": 958366630772.8676 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-14T10:24:40+05:30", "utc": "2000-05-14T04:54:40Z", "ms": 958280079576.272 }, "end": { "local": "2000-05-15T10:27:11+05:30", "utc": "2000-05-15T04:57:11Z", "ms": 958366630772.8676 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-14", "window": { "start": { "local": "2000-05-14T11:59:07+05:30", "utc": "2000-05-14T06:29:07Z", "ms": 958285746518.416 }, "end": { "local": "2000-05-14T12:47:07+05:30", "utc": "2000-05-14T07:17:07Z", "ms": 958288626518.416 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-05-15", "window": { "start": { "local": "2000-05-15T11:59:07+05:30", "utc": "2000-05-15T06:29:07Z", "ms": 958372146842.3519 }, "end": { "local": "2000-05-15T12:47:07+05:30", "utc": "2000-05-15T07:17:07Z", "ms": 958375026842.3519 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 10:25 on Sun 14 May to 10:27 on Mon 15 May.", "fact": "2000-05-14T04:54:40Z → 2000-05-15T04:57:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 14th, 11:59–12:47 on the 15th.", "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 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 5516 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Indore, 2000: Sunday 14 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": "2000-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-14", "confidence": "determinate" } ], "quote": "In Indore, Rukmiṇī Dvādaśī 2000 falls on Sunday 14 May. Dvādaśī runs from 10:25 on Sun 14 May to 10:27 on Mon 15 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-05-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29157, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-05-15T10:27:11+05:30", "utc": "2000-05-15T04:57:11Z", "ms": 958366630772.8676 }, "end": { "local": "2000-05-16T10:54:19+05:30", "utc": "2000-05-16T05:24:19Z", "ms": 958454659240.1409 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-15T10:27:11+05:30", "utc": "2000-05-15T04:57:11Z", "ms": 958366630772.8676 }, "end": { "local": "2000-05-16T10:54:19+05:30", "utc": "2000-05-16T05:24:19Z", "ms": 958454659240.1409 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-05-15", "window": { "start": { "local": "2000-05-15T18:59:48+05:30", "utc": "2000-05-15T13:29:48Z", "ms": 958397388481.6224 }, "end": { "local": "2000-05-15T20:25:58+05:30", "utc": "2000-05-15T14:55:58Z", "ms": 958402557918.9791 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "2000-05-16", "window": { "start": { "local": "2000-05-16T19:00:16+05:30", "utc": "2000-05-16T13:30:16Z", "ms": 958483816172.3308 }, "end": { "local": "2000-05-16T20:26:19+05:30", "utc": "2000-05-16T14:56:19Z", "ms": 958488978604.371 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:27 on Mon 15 May to 10:54 on Tue 16 May.", "fact": "2000-05-15T04:57:11Z → 2000-05-16T05:24:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:00–20:26 on the 15th, 19:00–20:26 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 86 of 86 minutes on the 15th and 0 of 86 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 29157 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Monday 15 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": "2000-05-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-15", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Monday 15 May. Trayodaśī runs from 10:27 on Mon 15 May to 10:54 on Tue 16 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-05-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26048, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-05-16T10:54:19+05:30", "utc": "2000-05-16T05:24:19Z", "ms": 958454659240.1409 }, "end": { "local": "2000-05-17T11:46:36+05:30", "utc": "2000-05-17T06:16:36Z", "ms": 958544195737.4215 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-16T10:54:19+05:30", "utc": "2000-05-16T05:24:19Z", "ms": 958454659240.1409 }, "end": { "local": "2000-05-17T11:46:36+05:30", "utc": "2000-05-17T06:16:36Z", "ms": 958544195737.4215 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-05-16", "window": { "start": { "local": "2000-05-16T19:00:16+05:30", "utc": "2000-05-16T13:30:16Z", "ms": 958483816172.3308 }, "end": { "local": "2000-05-16T20:26:19+05:30", "utc": "2000-05-16T14:56:19Z", "ms": 958488978604.371 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "2000-05-17", "window": { "start": { "local": "2000-05-17T19:00:44+05:30", "utc": "2000-05-17T13:30:44Z", "ms": 958570243871.7113 }, "end": { "local": "2000-05-17T20:26:39+05:30", "utc": "2000-05-17T14:56:39Z", "ms": 958575399444.4672 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:54 on Tue 16 May to 11:47 on Wed 17 May.", "fact": "2000-05-16T05:24:19Z → 2000-05-17T06:16:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:00–20:26 on the 16th, 19:01–20:27 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 86 of 86 minutes on the 16th and 0 of 86 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26048 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Indore, 2000: Tuesday 16 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": "2000-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-16", "confidence": "determinate" } ], "quote": "In Indore, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2000 falls on Tuesday 16 May. Caturdaśī runs from 10:54 on Tue 16 May to 11:47 on Wed 17 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-17", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 753, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-05-17T11:46:36+05:30", "utc": "2000-05-17T06:16:36Z", "ms": 958544195737.4215 }, "end": { "local": "2000-05-18T13:04:26+05:30", "utc": "2000-05-18T07:34:26Z", "ms": 958635265620.6134 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-17T11:46:36+05:30", "utc": "2000-05-17T06:16:36Z", "ms": 958544195737.4215 }, "end": { "local": "2000-05-18T13:04:26+05:30", "utc": "2000-05-18T07:34:26Z", "ms": 958635265620.6134 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-17", "window": { "start": { "local": "2000-05-17T11:59:09+05:30", "utc": "2000-05-17T06:29:09Z", "ms": 958544949142.1716 }, "end": { "local": "2000-05-17T12:47:09+05:30", "utc": "2000-05-17T07:17:09Z", "ms": 958547829142.1716 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-05-18", "window": { "start": { "local": "2000-05-18T11:59:11+05:30", "utc": "2000-05-18T06:29:11Z", "ms": 958631351116.5409 }, "end": { "local": "2000-05-18T12:47:11+05:30", "utc": "2000-05-18T07:17:11Z", "ms": 958634231116.5409 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:47 on Wed 17 May to 13:04 on Thu 18 May.", "fact": "2000-05-17T06:16:36Z → 2000-05-18T07:34:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 17th, 11:59–12:47 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 48 of 48 on the 18th.", "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 753 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Indore, 2000: Wednesday 17 May.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2000-05-17", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-18", "confidence": "boundary" } ], "quote": "In Indore, Buddha Pūrṇimā 2000 falls on Wednesday 17 May. Pūrṇimā runs from 11:47 on Wed 17 May to 13:04 on Thu 18 May and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 753, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-05-17T11:46:36+05:30", "utc": "2000-05-17T06:16:36Z", "ms": 958544195737.4215 }, "end": { "local": "2000-05-18T13:04:26+05:30", "utc": "2000-05-18T07:34:26Z", "ms": 958635265620.6134 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-17T11:46:36+05:30", "utc": "2000-05-17T06:16:36Z", "ms": 958544195737.4215 }, "end": { "local": "2000-05-18T13:04:26+05:30", "utc": "2000-05-18T07:34:26Z", "ms": 958635265620.6134 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-05-17", "window": { "start": { "local": "2000-05-17T11:59:09+05:30", "utc": "2000-05-17T06:29:09Z", "ms": 958544949142.1716 }, "end": { "local": "2000-05-17T12:47:09+05:30", "utc": "2000-05-17T07:17:09Z", "ms": 958547829142.1716 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-05-18", "window": { "start": { "local": "2000-05-18T11:59:11+05:30", "utc": "2000-05-18T06:29:11Z", "ms": 958631351116.5409 }, "end": { "local": "2000-05-18T12:47:11+05:30", "utc": "2000-05-18T07:17:11Z", "ms": 958634231116.5409 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:47 on Wed 17 May to 13:04 on Thu 18 May.", "fact": "2000-05-17T06:16:36Z → 2000-05-18T07:34:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 17th, 11:59–12:47 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 48 of 48 on the 18th.", "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 753 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Indore, 2000: Thursday 18 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": "2000-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-18", "confidence": "determinate" } ], "quote": "In Indore, Sampat Gaurī Vrata 2000 falls on Thursday 18 May. Pūrṇimā runs from 11:47 on Wed 17 May to 13:04 on Thu 18 May 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/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-05-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2284, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-05-21T19:17:51+05:30", "utc": "2000-05-21T13:47:51Z", "ms": 958916871166.5428 }, "end": { "local": "2000-05-22T21:52:43+05:30", "utc": "2000-05-22T16:22:43Z", "ms": 959012562812.1733 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-21T19:17:51+05:30", "utc": "2000-05-21T13:47:51Z", "ms": 958916871166.5428 }, "end": { "local": "2000-05-22T21:52:43+05:30", "utc": "2000-05-22T16:22:43Z", "ms": 959012562812.1733 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-05-21", "window": { "start": { "local": "2000-05-21T21:42:40+05:30", "utc": "2000-05-21T16:12:40Z", "ms": 958925559687.2694 }, "end": { "local": "2000-05-21T21:42:40+05:30", "utc": "2000-05-21T16:12:40Z", "ms": 958925559687.2694 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-05-22", "window": { "start": { "local": "2000-05-22T22:30:47+05:30", "utc": "2000-05-22T17:00:47Z", "ms": 959014847307.7865 }, "end": { "local": "2000-05-22T22:30:47+05:30", "utc": "2000-05-22T17:00:47Z", "ms": 959014847307.7865 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:18 on Sun 21 May to 21:53 on Mon 22 May.", "fact": "2000-05-21T13:47:51Z → 2000-05-22T16:22:43Z" }, { "step": "kaala", "text": "Moonrise is at 21:43 on the 21st and 22:31 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2284 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Sunday 21 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": "2000-05-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-21", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Sunday 21 May. Caturthī runs from 19:18 on Sun 21 May to 21:53 on Mon 22 May and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-05-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-05-29", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1262, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-05-29T06:03:07+05:30", "utc": "2000-05-29T00:33:07Z", "ms": 959560386840.0013 }, "end": { "local": "2000-05-30T04:50:35+05:30", "utc": "2000-05-29T23:20:35Z", "ms": 959642434766.7622 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-29T06:03:07+05:30", "utc": "2000-05-29T00:33:07Z", "ms": 959560386840.0013 }, "end": { "local": "2000-05-30T04:50:35+05:30", "utc": "2000-05-29T23:20:35Z", "ms": 959642434766.7622 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-05-29", "window": { "start": { "local": "2000-05-29T05:42:05+05:30", "utc": "2000-05-29T00:12:05Z", "ms": 959559124744.8777 }, "end": { "local": "2000-05-29T05:42:05+05:30", "utc": "2000-05-29T00:12:05Z", "ms": 959559124744.8777 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-05-30", "window": { "start": { "local": "2000-05-30T05:41:55+05:30", "utc": "2000-05-30T00:11:55Z", "ms": 959645514800.3263 }, "end": { "local": "2000-05-30T05:41:55+05:30", "utc": "2000-05-30T00:11:55Z", "ms": 959645514800.3263 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:03 on Mon 29 May to 04:51 on Tue 30 May.", "fact": "2000-05-29T00:33:07Z → 2000-05-29T23:20:35Z" }, { "step": "kaala", "text": "Sunrise is at 05:42 on the 29th and 05:42 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 not on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 1262 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Indore, 2000: Monday 29 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": "2000-05-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-29", "confidence": "determinate" } ], "quote": "In Indore, Aparā Ekādaśī 2000 falls on Monday 29 May. Ekādaśī runs from 06:03 on Mon 29 May to 04:51 on Tue 30 May, and is current at sunrise on neither day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-05-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-05-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13442, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-05-31T02:52:22+05:30", "utc": "2000-05-30T21:22:22Z", "ms": 959721741906.3153 }, "end": { "local": "2000-06-01T00:15:42+05:30", "utc": "2000-05-31T18:45:42Z", "ms": 959798741910.33 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-05-31T02:52:22+05:30", "utc": "2000-05-30T21:22:22Z", "ms": 959721741906.3153 }, "end": { "local": "2000-06-01T00:15:42+05:30", "utc": "2000-05-31T18:45:42Z", "ms": 959798741910.33 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-05-30", "window": { "start": { "local": "2000-05-30T19:06:37+05:30", "utc": "2000-05-30T13:36:37Z", "ms": 959693796936.2344 }, "end": { "local": "2000-05-30T20:31:18+05:30", "utc": "2000-05-30T15:01:18Z", "ms": 959698878146.4397 } }, "covered_min": 0, "window_min": 85, "qualifies": false }, { "local_date": "2000-05-31", "window": { "start": { "local": "2000-05-31T19:07:03+05:30", "utc": "2000-05-31T13:37:03Z", "ms": 959780222799.0419 }, "end": { "local": "2000-05-31T20:31:40+05:30", "utc": "2000-05-31T15:01:40Z", "ms": 959785299542.508 } }, "covered_min": 85, "window_min": 85, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:52 on Wed 31 May to 00:16 on Thu 1 Jun.", "fact": "2000-05-30T21:22:22Z → 2000-05-31T18:45:42Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:07–20:31 on the 30th, 19:07–20:32 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 85 minutes on the 30th and 85 of 85 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13442 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Wednesday 31 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-31", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Wednesday 31 May. Trayodaśī runs from 02:52 on Wed 31 May to 00:16 on Thu 1 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-05-31", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 921, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-06-01T00:15:42+05:30", "utc": "2000-05-31T18:45:42Z", "ms": 959798741910.33 }, "end": { "local": "2000-06-01T21:09:35+05:30", "utc": "2000-06-01T15:39:35Z", "ms": 959873975141.6992 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-01T00:15:42+05:30", "utc": "2000-05-31T18:45:42Z", "ms": 959798741910.33 }, "end": { "local": "2000-06-01T21:09:35+05:30", "utc": "2000-06-01T15:39:35Z", "ms": 959873975141.6992 } }, "kaala": "nishita", "days": [ { "local_date": "2000-05-31", "window": { "start": { "local": "2000-06-01T00:00:21+05:30", "utc": "2000-05-31T18:30:21Z", "ms": 959797820587.0402 }, "end": { "local": "2000-06-01T00:48:21+05:30", "utc": "2000-05-31T19:18:21Z", "ms": 959800700587.0402 } }, "covered_min": 33, "window_min": 48, "qualifies": true }, { "local_date": "2000-06-01", "window": { "start": { "local": "2000-06-02T00:00:30+05:30", "utc": "2000-06-01T18:30:30Z", "ms": 959884230110.508 }, "end": { "local": "2000-06-02T00:48:30+05:30", "utc": "2000-06-01T19:18:30Z", "ms": 959887110110.508 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:16 on Thu 1 Jun to 21:10 on Thu 1 Jun.", "fact": "2000-05-31T18:45:42Z → 2000-06-01T15:39:35Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:00–00:48 on the 31st, 00:01–00:49 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 33 of 48 minutes on the 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 921 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Wednesday 31 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": "2000-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-05-31", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Wednesday 31 May. Caturdaśī runs from 00:16 on Thu 1 Jun to 21:10 on Thu 1 Jun and covers 33 of 48 minutes of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5191, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-06-04T10:34:32+05:30", "utc": "2000-06-04T05:04:32Z", "ms": 960095071676.0322 }, "end": { "local": "2000-06-05T07:09:55+05:30", "utc": "2000-06-05T01:39:55Z", "ms": 960169195489.7325 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-04T10:34:32+05:30", "utc": "2000-06-04T05:04:32Z", "ms": 960095071676.0322 }, "end": { "local": "2000-06-05T07:09:55+05:30", "utc": "2000-06-05T01:39:55Z", "ms": 960169195489.7325 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-06-04", "window": { "start": { "local": "2000-06-04T12:01:02+05:30", "utc": "2000-06-04T06:31:02Z", "ms": 960100262499.1206 }, "end": { "local": "2000-06-04T12:49:02+05:30", "utc": "2000-06-04T07:19:02Z", "ms": 960103142499.1206 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-06-05", "window": { "start": { "local": "2000-06-05T12:01:13+05:30", "utc": "2000-06-05T06:31:13Z", "ms": 960186672894.0413 }, "end": { "local": "2000-06-05T12:49:13+05:30", "utc": "2000-06-05T07:19:13Z", "ms": 960189552894.0413 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:35 on Sun 4 Jun to 07:10 on Mon 5 Jun.", "fact": "2000-06-04T05:04:32Z → 2000-06-05T01:39:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 4th, 12:01–12:49 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5191 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Indore, 2000: Sunday 4 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": "2000-06-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-04", "confidence": "determinate" } ], "quote": "In Indore, Rambhā Tṛtīyā 2000 falls on Sunday 4 June. Tṛtīyā runs from 10:35 on Sun 4 Jun to 07:10 on Mon 5 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-06-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17477, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-06-05T07:09:55+05:30", "utc": "2000-06-05T01:39:55Z", "ms": 960169195489.7325 }, "end": { "local": "2000-06-06T04:03:25+05:30", "utc": "2000-06-05T22:33:25Z", "ms": 960244405389.8009 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-05T07:09:55+05:30", "utc": "2000-06-05T01:39:55Z", "ms": 960169195489.7325 }, "end": { "local": "2000-06-06T04:03:25+05:30", "utc": "2000-06-05T22:33:25Z", "ms": 960244405389.8009 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-06-05", "window": { "start": { "local": "2000-06-05T12:01:13+05:30", "utc": "2000-06-05T06:31:13Z", "ms": 960186672894.0413 }, "end": { "local": "2000-06-05T12:49:13+05:30", "utc": "2000-06-05T07:19:13Z", "ms": 960189552894.0413 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-06-06", "window": { "start": { "local": "2000-06-06T12:01:24+05:30", "utc": "2000-06-06T06:31:24Z", "ms": 960273083590.0321 }, "end": { "local": "2000-06-06T12:49:24+05:30", "utc": "2000-06-06T07:19:24Z", "ms": 960275963590.0321 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:10 on Mon 5 Jun to 04:03 on Tue 6 Jun.", "fact": "2000-06-05T01:39:55Z → 2000-06-05T22:33:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 5th, 12:01–12:49 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17477 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Monday 5 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": "2000-06-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-05", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Monday 5 June. Caturthī runs from 07:10 on Mon 5 Jun to 04:03 on Tue 6 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-06-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37289, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-06-07T01:22:00+05:30", "utc": "2000-06-06T19:52:00Z", "ms": 960321119926.0594 }, "end": { "local": "2000-06-07T23:11:03+05:30", "utc": "2000-06-07T17:41:03Z", "ms": 960399663233.6122 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-07T01:22:00+05:30", "utc": "2000-06-06T19:52:00Z", "ms": 960321119926.0594 }, "end": { "local": "2000-06-07T23:11:03+05:30", "utc": "2000-06-07T17:41:03Z", "ms": 960399663233.6122 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-06-06", "window": { "start": { "local": "2000-06-06T12:01:24+05:30", "utc": "2000-06-06T06:31:24Z", "ms": 960273083590.0321 }, "end": { "local": "2000-06-06T12:49:24+05:30", "utc": "2000-06-06T07:19:24Z", "ms": 960275963590.0321 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-06-07", "window": { "start": { "local": "2000-06-07T12:01:35+05:30", "utc": "2000-06-07T06:31:35Z", "ms": 960359494564.1387 }, "end": { "local": "2000-06-07T12:49:35+05:30", "utc": "2000-06-07T07:19:35Z", "ms": 960362374564.1387 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 01:22 on Wed 7 Jun to 23:11 on Wed 7 Jun.", "fact": "2000-06-06T19:52:00Z → 2000-06-07T17:41:03Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 6th, 12:02–12:50 on the 7th.", "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 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37289 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Indore, 2000: Wednesday 7 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": "2000-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-07", "confidence": "determinate" } ], "quote": "In Indore, Araṇya Gaurī Vrata 2000 falls on Wednesday 7 June. Ṣaṣṭhī runs from 01:22 on Wed 7 Jun to 23:11 on Wed 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37289, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-06-07T01:22:00+05:30", "utc": "2000-06-06T19:52:00Z", "ms": 960321119926.0594 }, "end": { "local": "2000-06-07T23:11:03+05:30", "utc": "2000-06-07T17:41:03Z", "ms": 960399663233.6122 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-07T01:22:00+05:30", "utc": "2000-06-06T19:52:00Z", "ms": 960321119926.0594 }, "end": { "local": "2000-06-07T23:11:03+05:30", "utc": "2000-06-07T17:41:03Z", "ms": 960399663233.6122 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-06-06", "window": { "start": { "local": "2000-06-06T12:01:24+05:30", "utc": "2000-06-06T06:31:24Z", "ms": 960273083590.0321 }, "end": { "local": "2000-06-06T12:49:24+05:30", "utc": "2000-06-06T07:19:24Z", "ms": 960275963590.0321 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-06-07", "window": { "start": { "local": "2000-06-07T12:01:35+05:30", "utc": "2000-06-07T06:31:35Z", "ms": 960359494564.1387 }, "end": { "local": "2000-06-07T12:49:35+05:30", "utc": "2000-06-07T07:19:35Z", "ms": 960362374564.1387 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 01:22 on Wed 7 Jun to 23:11 on Wed 7 Jun.", "fact": "2000-06-06T19:52:00Z → 2000-06-07T17:41:03Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 6th, 12:02–12:50 on the 7th.", "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 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 37289 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Indore, 2000: Wednesday 7 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": "2000-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-07", "confidence": "determinate" } ], "quote": "In Indore, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2000 falls on Wednesday 7 June. Ṣaṣṭhī runs from 01:22 on Wed 7 Jun to 23:11 on Wed 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-06-12", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31353, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-06-11T20:17:36+05:30", "utc": "2000-06-11T14:47:36Z", "ms": 960734856295.6185 }, "end": { "local": "2000-06-12T20:58:59+05:30", "utc": "2000-06-12T15:28:59Z", "ms": 960823738616.0564 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-11T20:17:36+05:30", "utc": "2000-06-11T14:47:36Z", "ms": 960734856295.6185 }, "end": { "local": "2000-06-12T20:58:59+05:30", "utc": "2000-06-12T15:28:59Z", "ms": 960823738616.0564 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-06-12", "window": { "start": { "local": "2000-06-12T05:41:27+05:30", "utc": "2000-06-12T00:11:27Z", "ms": 960768686738.0963 }, "end": { "local": "2000-06-12T05:41:27+05:30", "utc": "2000-06-12T00:11:27Z", "ms": 960768686738.0963 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-06-13", "window": { "start": { "local": "2000-06-13T05:41:32+05:30", "utc": "2000-06-13T00:11:32Z", "ms": 960855091908.7682 }, "end": { "local": "2000-06-13T05:41:32+05:30", "utc": "2000-06-13T00:11:32Z", "ms": 960855091908.7682 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:18 on Sun 11 Jun to 20:59 on Mon 12 Jun.", "fact": "2000-06-11T14:47:36Z → 2000-06-12T15:28:59Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 12th and 05:42 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 31353 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Indore, 2000: Monday 12 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": "2000-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-12", "confidence": "determinate" } ], "quote": "In Indore, Nirjalā Ekādaśī 2000 falls on Monday 12 June. Ekādaśī runs from 20:18 on Sun 11 Jun to 20:59 on Mon 12 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-06-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29306, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-06-12T20:58:59+05:30", "utc": "2000-06-12T15:28:59Z", "ms": 960823738616.0564 }, "end": { "local": "2000-06-13T22:09:12+05:30", "utc": "2000-06-13T16:39:12Z", "ms": 960914351593.342 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-12T20:58:59+05:30", "utc": "2000-06-12T15:28:59Z", "ms": 960823738616.0564 }, "end": { "local": "2000-06-13T22:09:12+05:30", "utc": "2000-06-13T16:39:12Z", "ms": 960914351593.342 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-06-12", "window": { "start": { "local": "2000-06-12T12:02:33+05:30", "utc": "2000-06-12T06:32:33Z", "ms": 960791552866.2253 }, "end": { "local": "2000-06-12T12:50:33+05:30", "utc": "2000-06-12T07:20:33Z", "ms": 960794432866.2253 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-06-13", "window": { "start": { "local": "2000-06-13T12:02:45+05:30", "utc": "2000-06-13T06:32:45Z", "ms": 960877965073.2021 }, "end": { "local": "2000-06-13T12:50:45+05:30", "utc": "2000-06-13T07:20:45Z", "ms": 960880845073.2021 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:59 on Mon 12 Jun to 22:09 on Tue 13 Jun.", "fact": "2000-06-12T15:28:59Z → 2000-06-13T16:39:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 12th, 12:03–12:51 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 29306 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Indore, 2000: Tuesday 13 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": "2000-06-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-13", "confidence": "determinate" } ], "quote": "In Indore, Śrī Rāma Dvādaśī 2000 falls on Tuesday 13 June. Dvādaśī runs from 20:59 on Mon 12 Jun to 22:09 on Tue 13 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-06-14", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5596, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-06-13T22:09:12+05:30", "utc": "2000-06-13T16:39:12Z", "ms": 960914351593.342 }, "end": { "local": "2000-06-14T23:44:49+05:30", "utc": "2000-06-14T18:14:49Z", "ms": 961006488522.3499 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-13T22:09:12+05:30", "utc": "2000-06-13T16:39:12Z", "ms": 960914351593.342 }, "end": { "local": "2000-06-14T23:44:49+05:30", "utc": "2000-06-14T18:14:49Z", "ms": 961006488522.3499 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-06-13", "window": { "start": { "local": "2000-06-13T19:11:58+05:30", "utc": "2000-06-13T13:41:58Z", "ms": 960903718237.636 }, "end": { "local": "2000-06-13T20:35:56+05:30", "utc": "2000-06-13T15:05:56Z", "ms": 960908755546.8442 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2000-06-14", "window": { "start": { "local": "2000-06-14T19:12:17+05:30", "utc": "2000-06-14T13:42:17Z", "ms": 960990136777.2155 }, "end": { "local": "2000-06-14T20:36:13+05:30", "utc": "2000-06-14T15:06:13Z", "ms": 960995172562.4275 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:09 on Tue 13 Jun to 23:45 on Wed 14 Jun.", "fact": "2000-06-13T16:39:12Z → 2000-06-14T18:14:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:12–20:36 on the 13th, 19:12–20:36 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 84 minutes on the 13th and 84 of 84 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 5596 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Wednesday 14 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": "2000-06-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-14", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Wednesday 14 June. Trayodaśī runs from 22:09 on Tue 13 Jun to 23:45 on Wed 14 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-06-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18339, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-06-16T01:42:08+05:30", "utc": "2000-06-15T20:12:08Z", "ms": 961099927920.1147 }, "end": { "local": "2000-06-17T03:57:03+05:30", "utc": "2000-06-16T22:27:03Z", "ms": 961194422626.8538 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-16T01:42:08+05:30", "utc": "2000-06-15T20:12:08Z", "ms": 961099927920.1147 }, "end": { "local": "2000-06-17T03:57:03+05:30", "utc": "2000-06-16T22:27:03Z", "ms": 961194422626.8538 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-06-15", "window": { "start": { "local": "2000-06-15T19:12:35+05:30", "utc": "2000-06-15T13:42:35Z", "ms": 961076554589.8433 }, "end": { "local": "2000-06-15T20:36:29+05:30", "utc": "2000-06-15T15:06:29Z", "ms": 961081589074.0435 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2000-06-16", "window": { "start": { "local": "2000-06-16T19:12:52+05:30", "utc": "2000-06-16T13:42:52Z", "ms": 961162971652.7119 }, "end": { "local": "2000-06-16T20:36:45+05:30", "utc": "2000-06-16T15:06:45Z", "ms": 961168005059.668 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 01:42 on Fri 16 Jun to 03:57 on Sat 17 Jun.", "fact": "2000-06-15T20:12:08Z → 2000-06-16T22:27:03Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:13–20:36 on the 15th, 19:13–20:37 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 84 minutes on the 15th and 84 of 84 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 18339 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Indore, 2000: Friday 16 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": "2000-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-16", "confidence": "determinate" } ], "quote": "In Indore, Vaṭa Sāvitrī Vrata 2000 falls on Friday 16 June. Pūrṇimā runs from 01:42 on Fri 16 Jun to 03:57 on Sat 17 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-06-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31504, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-06-20T11:31:31+05:30", "utc": "2000-06-20T06:01:31Z", "ms": 961480890992.2014 }, "end": { "local": "2000-06-21T13:53:58+05:30", "utc": "2000-06-21T08:23:58Z", "ms": 961575838222.093 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-20T11:31:31+05:30", "utc": "2000-06-20T06:01:31Z", "ms": 961480890992.2014 }, "end": { "local": "2000-06-21T13:53:58+05:30", "utc": "2000-06-21T08:23:58Z", "ms": 961575838222.093 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-06-20", "window": { "start": { "local": "2000-06-20T21:57:46+05:30", "utc": "2000-06-20T16:27:46Z", "ms": 961518466282.2651 }, "end": { "local": "2000-06-20T21:57:46+05:30", "utc": "2000-06-20T16:27:46Z", "ms": 961518466282.2651 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-06-21", "window": { "start": { "local": "2000-06-21T22:39:02+05:30", "utc": "2000-06-21T17:09:02Z", "ms": 961607341728.6063 }, "end": { "local": "2000-06-21T22:39:02+05:30", "utc": "2000-06-21T17:09:02Z", "ms": 961607341728.6063 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:32 on Tue 20 Jun to 13:54 on Wed 21 Jun.", "fact": "2000-06-20T06:01:31Z → 2000-06-21T08:23:58Z" }, { "step": "kaala", "text": "Moonrise is at 21:58 on the 20th and 22:39 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 31504 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Tuesday 20 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-06-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-20", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Tuesday 20 June. Caturthī runs from 11:32 on Tue 20 Jun to 13:54 on Wed 21 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-06-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-06-28", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30445, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-06-27T16:21:43+05:30", "utc": "2000-06-27T10:51:43Z", "ms": 962103103089.7502 }, "end": { "local": "2000-06-28T14:12:02+05:30", "utc": "2000-06-28T08:42:02Z", "ms": 962181721749.222 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-27T16:21:43+05:30", "utc": "2000-06-27T10:51:43Z", "ms": 962103103089.7502 }, "end": { "local": "2000-06-28T14:12:02+05:30", "utc": "2000-06-28T08:42:02Z", "ms": 962181721749.222 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-06-27", "window": { "start": { "local": "2000-06-27T05:44:19+05:30", "utc": "2000-06-27T00:14:19Z", "ms": 962064858837.07 }, "end": { "local": "2000-06-27T05:44:19+05:30", "utc": "2000-06-27T00:14:19Z", "ms": 962064858837.07 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-06-28", "window": { "start": { "local": "2000-06-28T05:44:37+05:30", "utc": "2000-06-28T00:14:37Z", "ms": 962151276691.3795 }, "end": { "local": "2000-06-28T05:44:37+05:30", "utc": "2000-06-28T00:14:37Z", "ms": 962151276691.3795 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:22 on Tue 27 Jun to 14:12 on Wed 28 Jun.", "fact": "2000-06-27T10:51:43Z → 2000-06-28T08:42:02Z" }, { "step": "kaala", "text": "Sunrise is at 05:44 on the 27th and 05:45 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30445 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Indore, 2000: Wednesday 28 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-06-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-28", "confidence": "determinate" } ], "quote": "In Indore, Yoginī Ekādaśī 2000 falls on Wednesday 28 June. Ekādaśī runs from 16:22 on Tue 27 Jun to 14:12 on Wed 28 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-06-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-06-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28184, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-06-29T11:25:32+05:30", "utc": "2000-06-29T05:55:32Z", "ms": 962258131506.2109 }, "end": { "local": "2000-06-30T08:10:11+05:30", "utc": "2000-06-30T02:40:11Z", "ms": 962332811478.787 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-29T11:25:32+05:30", "utc": "2000-06-29T05:55:32Z", "ms": 962258131506.2109 }, "end": { "local": "2000-06-30T08:10:11+05:30", "utc": "2000-06-30T02:40:11Z", "ms": 962332811478.787 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-06-29", "window": { "start": { "local": "2000-06-29T19:15:15+05:30", "utc": "2000-06-29T13:45:15Z", "ms": 962286315477.4534 }, "end": { "local": "2000-06-29T20:39:15+05:30", "utc": "2000-06-29T15:09:15Z", "ms": 962291355326.6509 } }, "covered_min": 84, "window_min": 84, "qualifies": true }, { "local_date": "2000-06-30", "window": { "start": { "local": "2000-06-30T19:15:20+05:30", "utc": "2000-06-30T13:45:20Z", "ms": 962372719825.3469 }, "end": { "local": "2000-06-30T20:39:22+05:30", "utc": "2000-06-30T15:09:22Z", "ms": 962377761726.5013 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:26 on Thu 29 Jun to 08:10 on Fri 30 Jun.", "fact": "2000-06-29T05:55:32Z → 2000-06-30T02:40:11Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:15–20:39 on the 29th, 19:15–20:39 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 84 of 84 minutes on the 29th and 0 of 84 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 28184 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Thursday 29 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": "2000-06-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-29", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Thursday 29 June. Trayodaśī runs from 11:26 on Thu 29 Jun to 08:10 on Fri 30 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-06-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-06-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-06-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13239, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-06-30T08:10:11+05:30", "utc": "2000-06-30T02:40:11Z", "ms": 962332811478.787 }, "end": { "local": "2000-07-01T04:35:06+05:30", "utc": "2000-06-30T23:05:06Z", "ms": 962406306325.9199 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-06-30T08:10:11+05:30", "utc": "2000-06-30T02:40:11Z", "ms": 962332811478.787 }, "end": { "local": "2000-07-01T04:35:06+05:30", "utc": "2000-06-30T23:05:06Z", "ms": 962406306325.9199 } }, "kaala": "nishita", "days": [ { "local_date": "2000-06-29", "window": { "start": { "local": "2000-06-30T00:06:15+05:30", "utc": "2000-06-29T18:36:15Z", "ms": 962303774911.9441 }, "end": { "local": "2000-06-30T00:54:15+05:30", "utc": "2000-06-29T19:24:15Z", "ms": 962306654911.9441 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-06-30", "window": { "start": { "local": "2000-07-01T00:06:27+05:30", "utc": "2000-06-30T18:36:27Z", "ms": 962390186954.6758 }, "end": { "local": "2000-07-01T00:54:27+05:30", "utc": "2000-06-30T19:24:27Z", "ms": 962393066954.6758 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:10 on Fri 30 Jun to 04:35 on Sat 1 Jul.", "fact": "2000-06-30T02:40:11Z → 2000-06-30T23:05:06Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 29th, 00:06–00:54 on the 30th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13239 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Friday 30 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": "2000-06-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-06-30", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Friday 30 June. Caturdaśī runs from 08:10 on Fri 30 Jun to 04:35 on Sat 1 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-06-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16408, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2000-07-02T21:04:26+05:30", "utc": "2000-07-02T15:34:26Z", "ms": 962552066036.3901 }, "end": { "local": "2000-07-03T17:28:19+05:30", "utc": "2000-07-03T11:58:19Z", "ms": 962625498866.2059 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-02T21:04:26+05:30", "utc": "2000-07-02T15:34:26Z", "ms": 962552066036.3901 }, "end": { "local": "2000-07-03T17:28:19+05:30", "utc": "2000-07-03T11:58:19Z", "ms": 962625498866.2059 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-07-02", "window": { "start": { "local": "2000-07-02T12:06:40+05:30", "utc": "2000-07-02T06:36:40Z", "ms": 962519799849.9148 }, "end": { "local": "2000-07-02T12:54:40+05:30", "utc": "2000-07-02T07:24:40Z", "ms": 962522679849.9148 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-07-03", "window": { "start": { "local": "2000-07-03T12:06:51+05:30", "utc": "2000-07-03T06:36:51Z", "ms": 962606210814.2312 }, "end": { "local": "2000-07-03T12:54:51+05:30", "utc": "2000-07-03T07:24:51Z", "ms": 962609090814.2312 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 21:04 on Sun 2 Jul to 17:28 on Mon 3 Jul.", "fact": "2000-07-02T15:34:26Z → 2000-07-03T11:58:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 2nd, 12:07–12:55 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16408 s" }, { "step": "ruling", "text": "Rathayātrā, Indore, 2000: Monday 3 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": "2000-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-03", "confidence": "determinate" } ], "quote": "In Indore, Rathayātrā 2000 falls on Monday 3 July. Dvitīyā runs from 21:04 on Sun 2 Jul to 17:28 on Mon 3 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2825, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-07-05T11:20:07+05:30", "utc": "2000-07-05T05:50:07Z", "ms": 962776206520.8795 }, "end": { "local": "2000-07-06T09:03:36+05:30", "utc": "2000-07-06T03:33:36Z", "ms": 962854416322.4257 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-05T11:20:07+05:30", "utc": "2000-07-05T05:50:07Z", "ms": 962776206520.8795 }, "end": { "local": "2000-07-06T09:03:36+05:30", "utc": "2000-07-06T03:33:36Z", "ms": 962854416322.4257 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-07-05", "window": { "start": { "local": "2000-07-05T12:07:12+05:30", "utc": "2000-07-05T06:37:12Z", "ms": 962779031775.1041 }, "end": { "local": "2000-07-05T12:55:12+05:30", "utc": "2000-07-05T07:25:12Z", "ms": 962781911775.1041 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-07-06", "window": { "start": { "local": "2000-07-06T12:07:22+05:30", "utc": "2000-07-06T06:37:22Z", "ms": 962865441723.3784 }, "end": { "local": "2000-07-06T12:55:22+05:30", "utc": "2000-07-06T07:25:22Z", "ms": 962868321723.3784 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 11:20 on Wed 5 Jul to 09:04 on Thu 6 Jul.", "fact": "2000-07-05T05:50:07Z → 2000-07-06T03:33:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 5th, 12:07–12:55 on the 6th.", "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 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2825 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Indore, 2000: Wednesday 5 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": "2000-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-05", "confidence": "determinate" } ], "quote": "In Indore, Skanda Pañcamī 2000 falls on Wednesday 5 July. Pañcamī runs from 11:20 on Wed 5 Jul to 09:04 on Thu 6 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-07-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2825, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-07-04T14:10:45+05:30", "utc": "2000-07-04T08:40:45Z", "ms": 962700044601.9644 }, "end": { "local": "2000-07-05T11:20:07+05:30", "utc": "2000-07-05T05:50:07Z", "ms": 962776206520.8795 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-04T14:10:45+05:30", "utc": "2000-07-04T08:40:45Z", "ms": 962700044601.9644 }, "end": { "local": "2000-07-05T11:20:07+05:30", "utc": "2000-07-05T05:50:07Z", "ms": 962776206520.8795 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-07-04", "window": { "start": { "local": "2000-07-04T12:07:01+05:30", "utc": "2000-07-04T06:37:01Z", "ms": 962692621464.3076 }, "end": { "local": "2000-07-04T12:55:01+05:30", "utc": "2000-07-04T07:25:01Z", "ms": 962695501464.3076 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-07-05", "window": { "start": { "local": "2000-07-05T12:07:12+05:30", "utc": "2000-07-05T06:37:12Z", "ms": 962779031775.1041 }, "end": { "local": "2000-07-05T12:55:12+05:30", "utc": "2000-07-05T07:25:12Z", "ms": 962781911775.1041 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:11 on Tue 4 Jul to 11:20 on Wed 5 Jul.", "fact": "2000-07-04T08:40:45Z → 2000-07-05T05:50:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 4th, 12:07–12:55 on the 5th.", "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 4th and 0 of 48 on the 5th.", "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 2825 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Wednesday 5 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": "2000-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-05", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Wednesday 5 July. Caturthī runs from 14:11 on Tue 4 Jul to 11:20 on Wed 5 Jul, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-07-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16844, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-07-07T07:26:47+05:30", "utc": "2000-07-07T01:56:47Z", "ms": 962935006863.4521 }, "end": { "local": "2000-07-08T06:33:04+05:30", "utc": "2000-07-08T01:03:04Z", "ms": 963018184165.3049 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-07T07:26:47+05:30", "utc": "2000-07-07T01:56:47Z", "ms": 962935006863.4521 }, "end": { "local": "2000-07-08T06:33:04+05:30", "utc": "2000-07-08T01:03:04Z", "ms": 963018184165.3049 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-07-07", "window": { "start": { "local": "2000-07-07T12:07:31+05:30", "utc": "2000-07-07T06:37:31Z", "ms": 962951851288.1536 }, "end": { "local": "2000-07-07T12:55:31+05:30", "utc": "2000-07-07T07:25:31Z", "ms": 962954731288.1536 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-07-08", "window": { "start": { "local": "2000-07-08T12:07:40+05:30", "utc": "2000-07-08T06:37:40Z", "ms": 963038260450.311 }, "end": { "local": "2000-07-08T12:55:40+05:30", "utc": "2000-07-08T07:25:40Z", "ms": 963041140450.311 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:27 on Fri 7 Jul to 06:33 on Sat 8 Jul.", "fact": "2000-07-07T01:56:47Z → 2000-07-08T01:03:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 7th, 12:08–12:56 on the 8th.", "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 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16844 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Indore, 2000: Friday 7 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": "2000-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-07", "confidence": "determinate" } ], "quote": "In Indore, Vivasvat Saptamī 2000 falls on Friday 7 July. Saptamī runs from 07:27 on Fri 7 Jul to 06:33 on Sat 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-07-12", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8255, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-07-11T08:06:52+05:30", "utc": "2000-07-11T02:36:52Z", "ms": 963283012337.2424 }, "end": { "local": "2000-07-12T09:49:33+05:30", "utc": "2000-07-12T04:19:33Z", "ms": 963375572796.1793 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-11T08:06:52+05:30", "utc": "2000-07-11T02:36:52Z", "ms": 963283012337.2424 }, "end": { "local": "2000-07-12T09:49:33+05:30", "utc": "2000-07-12T04:19:33Z", "ms": 963375572796.1793 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-07-11", "window": { "start": { "local": "2000-07-11T05:49:17+05:30", "utc": "2000-07-11T00:19:17Z", "ms": 963274756977.7374 }, "end": { "local": "2000-07-11T05:49:17+05:30", "utc": "2000-07-11T00:19:17Z", "ms": 963274756977.7374 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-07-12", "window": { "start": { "local": "2000-07-12T05:49:41+05:30", "utc": "2000-07-12T00:19:41Z", "ms": 963361181162.941 }, "end": { "local": "2000-07-12T05:49:41+05:30", "utc": "2000-07-12T00:19:41Z", "ms": 963361181162.941 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:07 on Tue 11 Jul to 09:50 on Wed 12 Jul.", "fact": "2000-07-11T02:36:52Z → 2000-07-12T04:19:33Z" }, { "step": "kaala", "text": "Sunrise is at 05:49 on the 11th and 05:50 on the 12th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 11th and is on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8255 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Indore, 2000: Wednesday 12 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": "2000-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-12", "confidence": "determinate" } ], "quote": "In Indore, Hariśayanī Ekādaśī 2000 falls on Wednesday 12 July. Ekādaśī runs from 08:07 on Tue 11 Jul to 09:50 on Wed 12 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-07-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-07-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17657, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-07-13T11:56:37+05:30", "utc": "2000-07-13T06:26:37Z", "ms": 963469596762.5121 }, "end": { "local": "2000-07-14T14:20:05+05:30", "utc": "2000-07-14T08:50:05Z", "ms": 963564604942.0133 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-13T11:56:37+05:30", "utc": "2000-07-13T06:26:37Z", "ms": 963469596762.5121 }, "end": { "local": "2000-07-14T14:20:05+05:30", "utc": "2000-07-14T08:50:05Z", "ms": 963564604942.0133 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-07-13", "window": { "start": { "local": "2000-07-13T19:14:34+05:30", "utc": "2000-07-13T13:44:34Z", "ms": 963495873730.8956 }, "end": { "local": "2000-07-13T20:39:21+05:30", "utc": "2000-07-13T15:09:21Z", "ms": 963500961263.846 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2000-07-14", "window": { "start": { "local": "2000-07-14T19:14:22+05:30", "utc": "2000-07-14T13:44:22Z", "ms": 963582261942.5061 }, "end": { "local": "2000-07-14T20:39:14+05:30", "utc": "2000-07-14T15:09:14Z", "ms": 963587354358.3865 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:57 on Thu 13 Jul to 14:20 on Fri 14 Jul.", "fact": "2000-07-13T06:26:37Z → 2000-07-14T08:50:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:15–20:39 on the 13th, 19:14–20:39 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 85 of 85 minutes on the 13th and 0 of 85 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 17657 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Thursday 13 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": "2000-07-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-13", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Thursday 13 July. Trayodaśī runs from 11:57 on Thu 13 Jul to 14:20 on Fri 14 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-07-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-15", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 678, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-07-15", "window": { "start": { "local": "2000-07-15T19:14:09+05:30", "utc": "2000-07-15T13:44:09Z", "ms": 963668648963.3624 }, "end": { "local": "2000-07-15T20:39:06+05:30", "utc": "2000-07-15T15:09:06Z", "ms": 963673746443.7535 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2000-07-16", "window": { "start": { "local": "2000-07-16T19:13:55+05:30", "utc": "2000-07-16T13:43:55Z", "ms": 963755034796.1785 }, "end": { "local": "2000-07-16T20:38:58+05:30", "utc": "2000-07-16T15:08:58Z", "ms": 963760137519.4642 } }, "covered_min": 11, "window_min": 85, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul.", "fact": "2000-07-15T11:22:05Z → 2000-07-16T13:55:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:14–20:39 on the 15th, 19:14–20:39 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 85 of 85 minutes on the 15th and 11 of 85 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "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 678 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Indore, 2000: Saturday 15 July.", "fact": "confidence: boundary (tie-break-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": "2000-07-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-15", "confidence": "boundary" } ], "quote": "In Indore, Śiva Śayanotsava 2000 falls on Saturday 15 July. Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul and covers all of pradoṣa that evening. It also reaches the next evening for 11 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/indore/festivals/2000/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": "/indore/festivals/2000/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30031, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 } }, "kaala": "udaya-3", "days": [ { "local_date": "2000-07-15", "window": { "start": { "local": "2000-07-15T05:50:55+05:30", "utc": "2000-07-15T00:20:55Z", "ms": 963620455061.609 }, "end": { "local": "2000-07-15T08:31:34+05:30", "utc": "2000-07-15T03:01:34Z", "ms": 963630093841.9597 } }, "covered_min": 0, "window_min": 161, "qualifies": false }, { "local_date": "2000-07-16", "window": { "start": { "local": "2000-07-16T05:51:20+05:30", "utc": "2000-07-16T00:21:20Z", "ms": 963706880066.2961 }, "end": { "local": "2000-07-16T08:31:51+05:30", "utc": "2000-07-16T03:01:51Z", "ms": 963716511012.2726 } }, "covered_min": 161, "window_min": 161, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul.", "fact": "2000-07-15T11:22:05Z → 2000-07-16T13:55:13Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:51–08:32 on the 15th, 05:51–08:32 on the 16th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 0 of 161 minutes on the 15th and 161 of 161 on the 16th.", "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 30031 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Indore, 2000: Sunday 16 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": "2000-07-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-16", "confidence": "determinate" } ], "quote": "In Indore, Vyāsa Pūjā 2000 falls on Sunday 16 July. Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14133, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-07-15", "window": { "start": { "local": "2000-07-15T12:08:32+05:30", "utc": "2000-07-15T06:38:32Z", "ms": 963643112012.4857 }, "end": { "local": "2000-07-15T12:56:32+05:30", "utc": "2000-07-15T07:26:32Z", "ms": 963645992012.4857 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-07-16", "window": { "start": { "local": "2000-07-16T12:08:37+05:30", "utc": "2000-07-16T06:38:37Z", "ms": 963729517431.2373 }, "end": { "local": "2000-07-16T12:56:37+05:30", "utc": "2000-07-16T07:26:37Z", "ms": 963732397431.2373 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul.", "fact": "2000-07-15T11:22:05Z → 2000-07-16T13:55:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 15th, 12:09–12:57 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 14133 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Indore, 2000: Sunday 16 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": "2000-07-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-16", "confidence": "determinate" } ], "quote": "In Indore, Guru Pūrṇimā 2000 falls on Sunday 16 July. Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-16", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 678, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2000-07-15T16:52:05+05:30", "utc": "2000-07-15T11:22:05Z", "ms": 963660125302.9535 }, "end": { "local": "2000-07-16T19:25:13+05:30", "utc": "2000-07-16T13:55:13Z", "ms": 963755712961.9635 } }, "kaala": "sayahna", "days": [ { "local_date": "2000-07-15", "window": { "start": { "local": "2000-07-15T16:33:30+05:30", "utc": "2000-07-15T11:03:30Z", "ms": 963659010183.0117 }, "end": { "local": "2000-07-15T19:14:09+05:30", "utc": "2000-07-15T13:44:09Z", "ms": 963668648963.3624 } }, "covered_min": 142, "window_min": 161, "qualifies": true }, { "local_date": "2000-07-16", "window": { "start": { "local": "2000-07-16T16:33:24+05:30", "utc": "2000-07-16T11:03:24Z", "ms": 963745403850.202 }, "end": { "local": "2000-07-16T19:13:55+05:30", "utc": "2000-07-16T13:43:55Z", "ms": 963755034796.1785 } }, "covered_min": 161, "window_min": 161, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul.", "fact": "2000-07-15T11:22:05Z → 2000-07-16T13:55:13Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:34–19:14 on the 15th, 16:33–19:14 on the 16th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 142 of 161 minutes on the 15th and 161 of 161 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both late afternoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 678 s" }, { "step": "ruling", "text": "Kokilā Vrata, Indore, 2000: Sunday 16 July.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2000-07-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-16", "confidence": "boundary" } ], "quote": "In Indore, Kokilā Vrata 2000 falls on Sunday 16 July. Pūrṇimā runs from 16:52 on Sat 15 Jul to 19:25 on Sun 16 Jul and covers all of sāyāhna that late afternoon. It also reaches the previous late afternoon for 142 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/indore/festivals/2000/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": "/indore/festivals/2000/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6964, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2000-07-17T21:52:33+05:30", "utc": "2000-07-17T16:22:33Z", "ms": 963850953336.1254 }, "end": { "local": "2000-07-19T00:07:35+05:30", "utc": "2000-07-18T18:37:35Z", "ms": 963945455034.8872 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-07-17T21:52:33+05:30", "utc": "2000-07-17T16:22:33Z", "ms": 963850953336.1254 }, "end": { "local": "2000-07-19T00:07:35+05:30", "utc": "2000-07-18T18:37:35Z", "ms": 963945455034.8872 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-07-17", "window": { "start": { "local": "2000-07-17T19:56:29+05:30", "utc": "2000-07-17T14:26:29Z", "ms": 963843988885.9045 }, "end": { "local": "2000-07-17T19:56:29+05:30", "utc": "2000-07-17T14:26:29Z", "ms": 963843988885.9045 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-07-18", "window": { "start": { "local": "2000-07-18T20:38:43+05:30", "utc": "2000-07-18T15:08:43Z", "ms": 963932923097.0525 }, "end": { "local": "2000-07-18T20:38:43+05:30", "utc": "2000-07-18T15:08:43Z", "ms": 963932923097.0525 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 21:53 on Mon 17 Jul to 00:08 on Wed 19 Jul.", "fact": "2000-07-17T16:22:33Z → 2000-07-18T18:37:35Z" }, { "step": "kaala", "text": "Moonrise is at 19:56 on the 17th and 20:39 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6964 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Indore, 2000: Tuesday 18 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": "2000-07-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-18", "confidence": "determinate" } ], "quote": "In Indore, Aśūnya Śayana Vrata (Āṣāḍha) 2000 falls on Tuesday 18 July. Dvitīyā runs from 21:53 on Mon 17 Jul to 00:08 on Wed 19 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-07-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17134, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-07-20T02:04:02+05:30", "utc": "2000-07-19T20:34:02Z", "ms": 964038841864.6241 }, "end": { "local": "2000-07-21T03:35:53+05:30", "utc": "2000-07-20T22:05:53Z", "ms": 964130752504.9661 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-07-20T02:04:02+05:30", "utc": "2000-07-19T20:34:02Z", "ms": 964038841864.6241 }, "end": { "local": "2000-07-21T03:35:53+05:30", "utc": "2000-07-20T22:05:53Z", "ms": 964130752504.9661 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-07-19", "window": { "start": { "local": "2000-07-19T21:18:28+05:30", "utc": "2000-07-19T15:48:28Z", "ms": 964021707928.3862 }, "end": { "local": "2000-07-19T21:18:28+05:30", "utc": "2000-07-19T15:48:28Z", "ms": 964021707928.3862 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-07-20", "window": { "start": { "local": "2000-07-20T21:56:15+05:30", "utc": "2000-07-20T16:26:15Z", "ms": 964110375297.6188 }, "end": { "local": "2000-07-20T21:56:15+05:30", "utc": "2000-07-20T16:26:15Z", "ms": 964110375297.6188 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:04 on Thu 20 Jul to 03:36 on Fri 21 Jul.", "fact": "2000-07-19T20:34:02Z → 2000-07-20T22:05:53Z" }, { "step": "kaala", "text": "Moonrise is at 21:18 on the 19th and 21:56 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17134 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Thursday 20 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-20", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Thursday 20 July. Caturthī runs from 02:04 on Thu 20 Jul to 03:36 on Fri 21 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-07-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-07-27", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20013, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-07-27T00:22:28+05:30", "utc": "2000-07-26T18:52:28Z", "ms": 964637548007.1771 }, "end": { "local": "2000-07-27T21:42:03+05:30", "utc": "2000-07-27T16:12:03Z", "ms": 964714323494.0367 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-07-27T00:22:28+05:30", "utc": "2000-07-26T18:52:28Z", "ms": 964637548007.1771 }, "end": { "local": "2000-07-27T21:42:03+05:30", "utc": "2000-07-27T16:12:03Z", "ms": 964714323494.0367 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-07-27", "window": { "start": { "local": "2000-07-27T05:56:01+05:30", "utc": "2000-07-27T00:26:01Z", "ms": 964657560767.858 }, "end": { "local": "2000-07-27T05:56:01+05:30", "utc": "2000-07-27T00:26:01Z", "ms": 964657560767.858 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-07-28", "window": { "start": { "local": "2000-07-28T05:56:26+05:30", "utc": "2000-07-28T00:26:26Z", "ms": 964743986323.3958 }, "end": { "local": "2000-07-28T05:56:26+05:30", "utc": "2000-07-28T00:26:26Z", "ms": 964743986323.3958 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:22 on Thu 27 Jul to 21:42 on Thu 27 Jul.", "fact": "2000-07-26T18:52:28Z → 2000-07-27T16:12:03Z" }, { "step": "kaala", "text": "Sunrise is at 05:56 on the 27th and 05:56 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 27th and is not on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20013 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Indore, 2000: Thursday 27 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": "2000-07-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-27", "confidence": "determinate" } ], "quote": "In Indore, Kāmikā Ekādaśī 2000 falls on Thursday 27 July. Ekādaśī runs from 00:22 on Thu 27 Jul to 21:42 on Thu 27 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-07-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-07-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2059, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-07-28T18:35:15+05:30", "utc": "2000-07-28T13:05:15Z", "ms": 964789515274.9904 }, "end": { "local": "2000-07-29T15:09:28+05:30", "utc": "2000-07-29T09:39:28Z", "ms": 964863568089.307 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-07-28T18:35:15+05:30", "utc": "2000-07-28T13:05:15Z", "ms": 964789515274.9904 }, "end": { "local": "2000-07-29T15:09:28+05:30", "utc": "2000-07-29T09:39:28Z", "ms": 964863568089.307 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-07-28", "window": { "start": { "local": "2000-07-28T19:09:34+05:30", "utc": "2000-07-28T13:39:34Z", "ms": 964791574205.0497 }, "end": { "local": "2000-07-28T20:35:53+05:30", "utc": "2000-07-28T15:05:53Z", "ms": 964796752551.7013 } }, "covered_min": 86, "window_min": 86, "qualifies": true }, { "local_date": "2000-07-29", "window": { "start": { "local": "2000-07-29T19:09:05+05:30", "utc": "2000-07-29T13:39:05Z", "ms": 964877945169.5166 }, "end": { "local": "2000-07-29T20:35:31+05:30", "utc": "2000-07-29T15:05:31Z", "ms": 964883130772.5284 } }, "covered_min": 0, "window_min": 86, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:35 on Fri 28 Jul to 15:09 on Sat 29 Jul.", "fact": "2000-07-28T13:05:15Z → 2000-07-29T09:39:28Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:10–20:36 on the 28th, 19:09–20:36 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 86 of 86 minutes on the 28th and 0 of 86 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2059 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Friday 28 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": "2000-07-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-28", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Friday 28 July. Trayodaśī runs from 18:35 on Fri 28 Jul to 15:09 on Sat 29 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-07-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-07-29", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32383, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-07-29T15:09:28+05:30", "utc": "2000-07-29T09:39:28Z", "ms": 964863568089.307 }, "end": { "local": "2000-07-30T11:33:05+05:30", "utc": "2000-07-30T06:03:05Z", "ms": 964936984920.7494 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-07-29T15:09:28+05:30", "utc": "2000-07-29T09:39:28Z", "ms": 964863568089.307 }, "end": { "local": "2000-07-30T11:33:05+05:30", "utc": "2000-07-30T06:03:05Z", "ms": 964936984920.7494 } }, "kaala": "nishita", "days": [ { "local_date": "2000-07-29", "window": { "start": { "local": "2000-07-30T00:09:11+05:30", "utc": "2000-07-29T18:39:11Z", "ms": 964895951180.811 }, "end": { "local": "2000-07-30T00:57:11+05:30", "utc": "2000-07-29T19:27:11Z", "ms": 964898831180.811 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-07-30", "window": { "start": { "local": "2000-07-31T00:09:09+05:30", "utc": "2000-07-30T18:39:09Z", "ms": 964982348754.2079 }, "end": { "local": "2000-07-31T00:57:09+05:30", "utc": "2000-07-30T19:27:09Z", "ms": 964985228754.2079 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:09 on Sat 29 Jul to 11:33 on Sun 30 Jul.", "fact": "2000-07-29T09:39:28Z → 2000-07-30T06:03:05Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:09–00:57 on the 29th, 00:09–00:57 on the 30th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 29th and 0 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32383 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Saturday 29 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": "2000-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-07-29", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Saturday 29 July. Caturdaśī runs from 15:09 on Sat 29 Jul to 11:33 on Sun 30 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-07-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34178, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-08-02T01:12:26+05:30", "utc": "2000-08-01T19:42:26Z", "ms": 965158946032.0033 }, "end": { "local": "2000-08-02T22:26:23+05:30", "utc": "2000-08-02T16:56:23Z", "ms": 965235383311.1238 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-02T01:12:26+05:30", "utc": "2000-08-01T19:42:26Z", "ms": 965158946032.0033 }, "end": { "local": "2000-08-02T22:26:23+05:30", "utc": "2000-08-02T16:56:23Z", "ms": 965235383311.1238 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-01", "window": { "start": { "local": "2000-08-01T12:08:50+05:30", "utc": "2000-08-01T06:38:50Z", "ms": 965111929576.2769 }, "end": { "local": "2000-08-01T12:56:50+05:30", "utc": "2000-08-01T07:26:50Z", "ms": 965114809576.2769 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-02", "window": { "start": { "local": "2000-08-02T12:08:45+05:30", "utc": "2000-08-02T06:38:45Z", "ms": 965198325392.1016 }, "end": { "local": "2000-08-02T12:56:45+05:30", "utc": "2000-08-02T07:26:45Z", "ms": 965201205392.1016 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 01:12 on Wed 2 Aug to 22:26 on Wed 2 Aug.", "fact": "2000-08-01T19:42:26Z → 2000-08-02T16:56:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 1st, 12:09–12:57 on the 2nd.", "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 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34178 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Indore, 2000: Wednesday 2 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": "2000-08-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-02", "confidence": "determinate" } ], "quote": "In Indore, Madhusravā Tṛtīyā (Hariyali Teej) 2000 falls on Wednesday 2 August. Tṛtīyā runs from 01:12 on Wed 2 Aug to 22:26 on Wed 2 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-08-03", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26323, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-08-02T22:26:23+05:30", "utc": "2000-08-02T16:56:23Z", "ms": 965235383311.1238 }, "end": { "local": "2000-08-03T20:15:23+05:30", "utc": "2000-08-03T14:45:23Z", "ms": 965313923281.0796 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-02T22:26:23+05:30", "utc": "2000-08-02T16:56:23Z", "ms": 965235383311.1238 }, "end": { "local": "2000-08-03T20:15:23+05:30", "utc": "2000-08-03T14:45:23Z", "ms": 965313923281.0796 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-02", "window": { "start": { "local": "2000-08-02T12:08:45+05:30", "utc": "2000-08-02T06:38:45Z", "ms": 965198325392.1016 }, "end": { "local": "2000-08-02T12:56:45+05:30", "utc": "2000-08-02T07:26:45Z", "ms": 965201205392.1016 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-03", "window": { "start": { "local": "2000-08-03T12:08:41+05:30", "utc": "2000-08-03T06:38:41Z", "ms": 965284720593.7004 }, "end": { "local": "2000-08-03T12:56:41+05:30", "utc": "2000-08-03T07:26:41Z", "ms": 965287600593.7004 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:26 on Wed 2 Aug to 20:15 on Thu 3 Aug.", "fact": "2000-08-02T16:56:23Z → 2000-08-03T14:45:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 2nd, 12:09–12:57 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26323 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Thursday 3 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": "2000-08-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-03", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Thursday 3 August. Caturthī runs from 22:26 on Wed 2 Aug to 20:15 on Thu 3 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-08-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20990, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-08-03T20:15:23+05:30", "utc": "2000-08-03T14:45:23Z", "ms": 965313923281.0796 }, "end": { "local": "2000-08-04T18:46:26+05:30", "utc": "2000-08-04T13:16:26Z", "ms": 965394985583.5063 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-03T20:15:23+05:30", "utc": "2000-08-03T14:45:23Z", "ms": 965313923281.0796 }, "end": { "local": "2000-08-04T18:46:26+05:30", "utc": "2000-08-04T13:16:26Z", "ms": 965394985583.5063 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-03", "window": { "start": { "local": "2000-08-03T12:08:41+05:30", "utc": "2000-08-03T06:38:41Z", "ms": 965284720593.7004 }, "end": { "local": "2000-08-03T12:56:41+05:30", "utc": "2000-08-03T07:26:41Z", "ms": 965287600593.7004 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-04", "window": { "start": { "local": "2000-08-04T12:08:35+05:30", "utc": "2000-08-04T06:38:35Z", "ms": 965371115179.5712 }, "end": { "local": "2000-08-04T12:56:35+05:30", "utc": "2000-08-04T07:26:35Z", "ms": 965373995179.5712 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 20:15 on Thu 3 Aug to 18:46 on Fri 4 Aug.", "fact": "2000-08-03T14:45:23Z → 2000-08-04T13:16:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 3rd, 12:09–12:57 on the 4th.", "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 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20990 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Indore, 2000: Friday 4 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": "2000-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-04", "confidence": "determinate" } ], "quote": "In Indore, Nāga Pañcamī 2000 falls on Friday 4 August. Pañcamī runs from 20:15 on Thu 3 Aug to 18:46 on Fri 4 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-08-10", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17542, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-08-09T22:43:26+05:30", "utc": "2000-08-09T17:13:26Z", "ms": 965841205808.1057 }, "end": { "local": "2000-08-11T01:09:46+05:30", "utc": "2000-08-10T19:39:46Z", "ms": 965936386134.3588 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-09T22:43:26+05:30", "utc": "2000-08-09T17:13:26Z", "ms": 965841205808.1057 }, "end": { "local": "2000-08-11T01:09:46+05:30", "utc": "2000-08-10T19:39:46Z", "ms": 965936386134.3588 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-08-10", "window": { "start": { "local": "2000-08-10T06:01:45+05:30", "utc": "2000-08-10T00:31:45Z", "ms": 965867505296.8438 }, "end": { "local": "2000-08-10T06:01:45+05:30", "utc": "2000-08-10T00:31:45Z", "ms": 965867505296.8438 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-08-11", "window": { "start": { "local": "2000-08-11T06:02:08+05:30", "utc": "2000-08-11T00:32:08Z", "ms": 965953928362.745 }, "end": { "local": "2000-08-11T06:02:08+05:30", "utc": "2000-08-11T00:32:08Z", "ms": 965953928362.745 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:43 on Wed 9 Aug to 01:10 on Fri 11 Aug.", "fact": "2000-08-09T17:13:26Z → 2000-08-10T19:39:46Z" }, { "step": "kaala", "text": "Sunrise is at 06:02 on the 10th and 06:02 on the 11th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 10th and is not on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 17542 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Indore, 2000: Thursday 10 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": "2000-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-10", "confidence": "determinate" } ], "quote": "In Indore, Putradā Ekādaśī 2000 falls on Thursday 10 August. Ekādaśī runs from 22:43 on Wed 9 Aug to 01:10 on Fri 11 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-08-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30161, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-08-11T01:09:46+05:30", "utc": "2000-08-10T19:39:46Z", "ms": 965936386134.3588 }, "end": { "local": "2000-08-12T03:44:49+05:30", "utc": "2000-08-11T22:14:49Z", "ms": 966032089427.8915 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-11T01:09:46+05:30", "utc": "2000-08-10T19:39:46Z", "ms": 965936386134.3588 }, "end": { "local": "2000-08-12T03:44:49+05:30", "utc": "2000-08-11T22:14:49Z", "ms": 966032089427.8915 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-11", "window": { "start": { "local": "2000-08-11T12:07:40+05:30", "utc": "2000-08-11T06:37:40Z", "ms": 965975860286.2651 }, "end": { "local": "2000-08-11T12:55:40+05:30", "utc": "2000-08-11T07:25:40Z", "ms": 965978740286.2651 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-08-12", "window": { "start": { "local": "2000-08-12T12:07:30+05:30", "utc": "2000-08-12T06:37:30Z", "ms": 966062250093.1108 }, "end": { "local": "2000-08-12T12:55:30+05:30", "utc": "2000-08-12T07:25:30Z", "ms": 966065130093.1108 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:10 on Fri 11 Aug to 03:45 on Sat 12 Aug.", "fact": "2000-08-10T19:39:46Z → 2000-08-11T22:14:49Z" }, { "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": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 30161 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Indore, 2000: Friday 11 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": "2000-08-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-11", "confidence": "determinate" } ], "quote": "In Indore, Dāmodara Dvādaśī 2000 falls on Friday 11 August. Dvādaśī runs from 01:10 on Fri 11 Aug to 03:45 on Sat 12 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-08-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26127, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-08-12T03:44:49+05:30", "utc": "2000-08-11T22:14:49Z", "ms": 966032089427.8915 }, "end": { "local": "2000-08-13T06:17:37+05:30", "utc": "2000-08-13T00:47:37Z", "ms": 966127657222.4646 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-12T03:44:49+05:30", "utc": "2000-08-11T22:14:49Z", "ms": 966032089427.8915 }, "end": { "local": "2000-08-13T06:17:37+05:30", "utc": "2000-08-13T00:47:37Z", "ms": 966127657222.4646 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-08-11", "window": { "start": { "local": "2000-08-11T19:01:12+05:30", "utc": "2000-08-11T13:31:12Z", "ms": 966000672209.7854 }, "end": { "local": "2000-08-11T20:29:23+05:30", "utc": "2000-08-11T14:59:23Z", "ms": 966005962740.0374 } }, "covered_min": 0, "window_min": 88, "qualifies": false }, { "local_date": "2000-08-12", "window": { "start": { "local": "2000-08-12T19:00:29+05:30", "utc": "2000-08-12T13:30:29Z", "ms": 966087028999.5466 }, "end": { "local": "2000-08-12T20:28:48+05:30", "utc": "2000-08-12T14:58:48Z", "ms": 966092328301.981 } }, "covered_min": 88, "window_min": 88, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:45 on Sat 12 Aug to 06:18 on Sun 13 Aug.", "fact": "2000-08-11T22:14:49Z → 2000-08-13T00:47:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:01–20:29 on the 11th, 19:00–20:29 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 88 minutes on the 11th and 88 of 88 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26127 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Saturday 12 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": "2000-08-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-12", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Saturday 12 August. Trayodaśī runs from 03:45 on Sat 12 Aug to 06:18 on Sun 13 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-08-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-14", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 16740, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-08-14T08:39:07+05:30", "utc": "2000-08-14T03:09:07Z", "ms": 966222547149.2439 }, "end": { "local": "2000-08-15T10:42:38+05:30", "utc": "2000-08-15T05:12:38Z", "ms": 966316358363.6775 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2000-08-14T21:43:27+05:30", "utc": "2000-08-14T16:13:27Z", "ms": 966269607161.7893 }, "end": { "local": "2000-08-15T10:42:38+05:30", "utc": "2000-08-15T05:12:38Z", "ms": 966316358363.6775 } }, "kaala": "day", "days": [ { "local_date": "2000-08-14", "window": { "start": { "local": "2000-08-14T06:03:16+05:30", "utc": "2000-08-14T00:33:16Z", "ms": 966213196106.4894 }, "end": { "local": "2000-08-15T06:03:38+05:30", "utc": "2000-08-15T00:33:38Z", "ms": 966299618204.2253 } }, "covered_min": 500, "window_min": 1440, "qualifies": true }, { "local_date": "2000-08-15", "window": { "start": { "local": "2000-08-15T06:03:38+05:30", "utc": "2000-08-15T00:33:38Z", "ms": 966299618204.2253 }, "end": { "local": "2000-08-16T06:04:00+05:30", "utc": "2000-08-16T00:34:00Z", "ms": 966386040063.583 } }, "covered_min": 279, "window_min": 1440, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:39 on Mon 14 Aug to 10:43 on Tue 15 Aug. Its second half begins at 21:43 on Mon 14 Aug.", "fact": "2000-08-14T03:09:07Z → 2000-08-15T05:12:38Z · second half from 2000-08-14T16:13:27Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:03 on the 14th, and from 06:04 on the 15th.", "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 500 of 1440 minutes on the 14th and 279 of 1440 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 16740 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Indore, 2000: Monday 14 August.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-08-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-14", "confidence": "boundary" } ], "quote": "In Indore, Rakṣā Bandhana (Rakhi) 2000 falls on Monday 14 August. The second half of Pūrṇimā runs from 21:43 on Mon 14 Aug to 10:43 on Tue 15 Aug and falls on two days: 500 minutes of it on the 14th, 279 on the 15th; the rule does not say which to take, and the day that holds more of it is ruled: treat the date as contested.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5058, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-08-14T08:39:07+05:30", "utc": "2000-08-14T03:09:07Z", "ms": 966222547149.2439 }, "end": { "local": "2000-08-15T10:42:38+05:30", "utc": "2000-08-15T05:12:38Z", "ms": 966316358363.6775 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2000-08-14T08:39:07+05:30", "utc": "2000-08-14T03:09:07Z", "ms": 966222547149.2439 }, "end": { "local": "2000-08-15T10:42:38+05:30", "utc": "2000-08-15T05:12:38Z", "ms": 966316358363.6775 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-14", "window": { "start": { "local": "2000-08-14T12:07:08+05:30", "utc": "2000-08-14T06:37:08Z", "ms": 966235028036.7029 }, "end": { "local": "2000-08-14T12:55:08+05:30", "utc": "2000-08-14T07:25:08Z", "ms": 966237908036.7029 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-08-15", "window": { "start": { "local": "2000-08-15T12:06:56+05:30", "utc": "2000-08-15T06:36:56Z", "ms": 966321416197.0786 }, "end": { "local": "2000-08-15T12:54:56+05:30", "utc": "2000-08-15T07:24:56Z", "ms": 966324296197.0786 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:39 on Mon 14 Aug to 10:43 on Tue 15 Aug.", "fact": "2000-08-14T03:09:07Z → 2000-08-15T05:12:38Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 14th, 12:07–12:55 on the 15th.", "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 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5058 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Indore, 2000: Monday 14 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": "2000-08-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-14", "confidence": "determinate" } ], "quote": "In Indore, Ṛṣi Tarpaṇa 2000 falls on Monday 14 August. Pūrṇimā runs from 08:39 on Mon 14 Aug to 10:43 on Tue 15 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24862, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2000-08-16T12:23:43+05:30", "utc": "2000-08-16T06:53:43Z", "ms": 966408823477.9504 }, "end": { "local": "2000-08-17T13:39:40+05:30", "utc": "2000-08-17T08:09:40Z", "ms": 966499779601.7139 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-16T12:23:43+05:30", "utc": "2000-08-16T06:53:43Z", "ms": 966408823477.9504 }, "end": { "local": "2000-08-17T13:39:40+05:30", "utc": "2000-08-17T08:09:40Z", "ms": 966499779601.7139 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-08-16", "window": { "start": { "local": "2000-08-16T19:56:55+05:30", "utc": "2000-08-16T14:26:55Z", "ms": 966436015191.5321 }, "end": { "local": "2000-08-16T19:56:55+05:30", "utc": "2000-08-16T14:26:55Z", "ms": 966436015191.5321 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-08-17", "window": { "start": { "local": "2000-08-17T20:34:02+05:30", "utc": "2000-08-17T15:04:02Z", "ms": 966524641589.7372 }, "end": { "local": "2000-08-17T20:34:02+05:30", "utc": "2000-08-17T15:04:02Z", "ms": 966524641589.7372 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 12:24 on Wed 16 Aug to 13:40 on Thu 17 Aug.", "fact": "2000-08-16T06:53:43Z → 2000-08-17T08:09:40Z" }, { "step": "kaala", "text": "Moonrise is at 19:57 on the 16th and 20:34 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24862 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Indore, 2000: Wednesday 16 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": "2000-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-16", "confidence": "determinate" } ], "quote": "In Indore, Aśūnya Śayana Vrata 2000 falls on Wednesday 16 August. Dvitīyā runs from 12:24 on Wed 16 Aug to 13:40 on Thu 17 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2709, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-08-17T13:39:40+05:30", "utc": "2000-08-17T08:09:40Z", "ms": 966499779601.7139 }, "end": { "local": "2000-08-18T14:28:53+05:30", "utc": "2000-08-18T08:58:53Z", "ms": 966589132592.8215 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-17T13:39:40+05:30", "utc": "2000-08-17T08:09:40Z", "ms": 966499779601.7139 }, "end": { "local": "2000-08-18T14:28:53+05:30", "utc": "2000-08-18T08:58:53Z", "ms": 966589132592.8215 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-17", "window": { "start": { "local": "2000-08-17T12:06:31+05:30", "utc": "2000-08-17T06:36:31Z", "ms": 966494190959.6522 }, "end": { "local": "2000-08-17T12:54:31+05:30", "utc": "2000-08-17T07:24:31Z", "ms": 966497070959.6522 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-18", "window": { "start": { "local": "2000-08-18T12:06:18+05:30", "utc": "2000-08-18T06:36:18Z", "ms": 966580577589.582 }, "end": { "local": "2000-08-18T12:54:18+05:30", "utc": "2000-08-18T07:24:18Z", "ms": 966583457589.582 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 13:40 on Thu 17 Aug to 14:29 on Fri 18 Aug.", "fact": "2000-08-17T08:09:40Z → 2000-08-18T08:58:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 17th, 12:06–12:54 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2709 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Indore, 2000: Friday 18 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kajjali-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 3 Kajjali trtiya, (paraviddha), Angaveta trtiya (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-18", "confidence": "determinate" } ], "quote": "In Indore, Kajjalī Tṛtīyā (Kajari Teej) 2000 falls on Friday 18 August. Tṛtīyā runs from 13:40 on Thu 17 Aug to 14:29 on Fri 18 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5438, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-08-18T14:28:53+05:30", "utc": "2000-08-18T08:58:53Z", "ms": 966589132592.8215 }, "end": { "local": "2000-08-19T14:50:26+05:30", "utc": "2000-08-19T09:20:26Z", "ms": 966676825758.2616 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-18T14:28:53+05:30", "utc": "2000-08-18T08:58:53Z", "ms": 966589132592.8215 }, "end": { "local": "2000-08-19T14:50:26+05:30", "utc": "2000-08-19T09:20:26Z", "ms": 966676825758.2616 } }, "kaala": "sayahna", "days": [ { "local_date": "2000-08-18", "window": { "start": { "local": "2000-08-18T16:21:38+05:30", "utc": "2000-08-18T10:51:38Z", "ms": 966595898293.979 }, "end": { "local": "2000-08-18T18:55:52+05:30", "utc": "2000-08-18T13:25:52Z", "ms": 966605152096.9103 } }, "covered_min": 154, "window_min": 154, "qualifies": true }, { "local_date": "2000-08-19", "window": { "start": { "local": "2000-08-19T16:21:03+05:30", "utc": "2000-08-19T10:51:03Z", "ms": 966682263429.9243 }, "end": { "local": "2000-08-19T18:55:03+05:30", "utc": "2000-08-19T13:25:03Z", "ms": 966691503224.6256 } }, "covered_min": 0, "window_min": 154, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:29 on Fri 18 Aug to 14:50 on Sat 19 Aug.", "fact": "2000-08-18T08:58:53Z → 2000-08-19T09:20:26Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:22–18:56 on the 18th, 16:21–18:55 on the 19th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 154 of 154 minutes on the 18th and 0 of 154 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5438 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Indore, 2000: Friday 18 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": "2000-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-18", "confidence": "determinate" } ], "quote": "In Indore, Bahulā Caturthī 2000 falls on Friday 18 August. Caturthī runs from 14:29 on Fri 18 Aug to 14:50 on Sat 19 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-08-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24093, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-08-18T14:28:53+05:30", "utc": "2000-08-18T08:58:53Z", "ms": 966589132592.8215 }, "end": { "local": "2000-08-19T14:50:26+05:30", "utc": "2000-08-19T09:20:26Z", "ms": 966676825758.2616 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-18T14:28:53+05:30", "utc": "2000-08-18T08:58:53Z", "ms": 966589132592.8215 }, "end": { "local": "2000-08-19T14:50:26+05:30", "utc": "2000-08-19T09:20:26Z", "ms": 966676825758.2616 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-08-18", "window": { "start": { "local": "2000-08-18T21:10:25+05:30", "utc": "2000-08-18T15:40:25Z", "ms": 966613225269.4077 }, "end": { "local": "2000-08-18T21:10:25+05:30", "utc": "2000-08-18T15:40:25Z", "ms": 966613225269.4077 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-08-19", "window": { "start": { "local": "2000-08-19T21:47:03+05:30", "utc": "2000-08-19T16:17:03Z", "ms": 966701822849.8191 }, "end": { "local": "2000-08-19T21:47:03+05:30", "utc": "2000-08-19T16:17:03Z", "ms": 966701822849.8191 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:29 on Fri 18 Aug to 14:50 on Sat 19 Aug.", "fact": "2000-08-18T08:58:53Z → 2000-08-19T09:20:26Z" }, { "step": "kaala", "text": "Moonrise is at 21:10 on the 18th and 21:47 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24093 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Friday 18 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": "2000-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-18", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Friday 18 August. Caturthī runs from 14:29 on Fri 18 Aug to 14:50 on Sat 19 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-08-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4473, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-08-20T14:43:40+05:30", "utc": "2000-08-20T09:13:40Z", "ms": 966762819919.713 }, "end": { "local": "2000-08-21T14:08:07+05:30", "utc": "2000-08-21T08:38:07Z", "ms": 966847087471.9413 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-20T14:43:40+05:30", "utc": "2000-08-20T09:13:40Z", "ms": 966762819919.713 }, "end": { "local": "2000-08-21T14:08:07+05:30", "utc": "2000-08-21T08:38:07Z", "ms": 966847087471.9413 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-20", "window": { "start": { "local": "2000-08-20T12:05:49+05:30", "utc": "2000-08-20T06:35:49Z", "ms": 966753349419.344 }, "end": { "local": "2000-08-20T12:53:49+05:30", "utc": "2000-08-20T07:23:49Z", "ms": 966756229419.344 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-21", "window": { "start": { "local": "2000-08-21T12:05:35+05:30", "utc": "2000-08-21T06:35:35Z", "ms": 966839734648.918 }, "end": { "local": "2000-08-21T12:53:35+05:30", "utc": "2000-08-21T07:23:35Z", "ms": 966842614648.918 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:44 on Sun 20 Aug to 14:08 on Mon 21 Aug.", "fact": "2000-08-20T09:13:40Z → 2000-08-21T08:38:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 20th, 12:06–12:54 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4473 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Indore, 2000: Monday 21 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-21", "confidence": "determinate" } ], "quote": "In Indore, Hala Ṣaṣṭhī 2000 falls on Monday 21 August. Ṣaṣṭhī runs from 14:44 on Sun 20 Aug to 14:08 on Mon 21 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38231, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-08-22T13:03:39+05:30", "utc": "2000-08-22T07:33:39Z", "ms": 966929619296.2681 }, "end": { "local": "2000-08-23T11:30:40+05:30", "utc": "2000-08-23T06:00:40Z", "ms": 967010440468.9113 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-22T13:03:39+05:30", "utc": "2000-08-22T07:33:39Z", "ms": 966929619296.2681 }, "end": { "local": "2000-08-23T11:30:40+05:30", "utc": "2000-08-23T06:00:40Z", "ms": 967010440468.9113 } }, "kaala": "nishita", "days": [ { "local_date": "2000-08-21", "window": { "start": { "local": "2000-08-22T00:05:45+05:30", "utc": "2000-08-21T18:35:45Z", "ms": 966882944912.8689 }, "end": { "local": "2000-08-22T00:53:45+05:30", "utc": "2000-08-21T19:23:45Z", "ms": 966885824912.8689 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-22", "window": { "start": { "local": "2000-08-23T00:05:30+05:30", "utc": "2000-08-22T18:35:30Z", "ms": 966969329604.4539 }, "end": { "local": "2000-08-23T00:53:30+05:30", "utc": "2000-08-22T19:23:30Z", "ms": 966972209604.4539 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 13:04 on Tue 22 Aug to 11:31 on Wed 23 Aug.", "fact": "2000-08-22T07:33:39Z → 2000-08-23T06:00:40Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 21st, 00:05–00:53 on the 22nd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 38231 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Indore, 2000: Tuesday 22 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": "2000-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-22", "confidence": "determinate" } ], "quote": "In Indore, Janmāṣṭamī 2000 falls on Tuesday 22 August. Aṣṭamī runs from 13:04 on Tue 22 Aug to 11:31 on Wed 23 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 620, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-08-21T14:08:07+05:30", "utc": "2000-08-21T08:38:07Z", "ms": 966847087471.9413 }, "end": { "local": "2000-08-22T13:03:39+05:30", "utc": "2000-08-22T07:33:39Z", "ms": 966929619296.2681 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-21T14:08:07+05:30", "utc": "2000-08-21T08:38:07Z", "ms": 966847087471.9413 }, "end": { "local": "2000-08-22T13:03:39+05:30", "utc": "2000-08-22T07:33:39Z", "ms": 966929619296.2681 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-21", "window": { "start": { "local": "2000-08-21T12:05:35+05:30", "utc": "2000-08-21T06:35:35Z", "ms": 966839734648.918 }, "end": { "local": "2000-08-21T12:53:35+05:30", "utc": "2000-08-21T07:23:35Z", "ms": 966842614648.918 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-22", "window": { "start": { "local": "2000-08-22T12:05:19+05:30", "utc": "2000-08-22T06:35:19Z", "ms": 966926119441.4283 }, "end": { "local": "2000-08-22T12:53:19+05:30", "utc": "2000-08-22T07:23:19Z", "ms": 966928999441.4283 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 14:08 on Mon 21 Aug to 13:04 on Tue 22 Aug.", "fact": "2000-08-21T08:38:07Z → 2000-08-22T07:33:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 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": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 620 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Indore, 2000: Tuesday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-22", "confidence": "determinate" } ], "quote": "In Indore, Śītalā Saptamī 2000 falls on Tuesday 22 August. Saptamī runs from 14:08 on Mon 21 Aug to 13:04 on Tue 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-08-25", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3506, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-08-25T07:05:33+05:30", "utc": "2000-08-25T01:35:33Z", "ms": 967167333117.2858 }, "end": { "local": "2000-08-26T04:19:40+05:30", "utc": "2000-08-25T22:49:40Z", "ms": 967243780440.3143 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-25T07:05:33+05:30", "utc": "2000-08-25T01:35:33Z", "ms": 967167333117.2858 }, "end": { "local": "2000-08-26T04:19:40+05:30", "utc": "2000-08-25T22:49:40Z", "ms": 967243780440.3143 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-08-25", "window": { "start": { "local": "2000-08-25T06:07:07+05:30", "utc": "2000-08-25T00:37:07Z", "ms": 967163826857.1263 }, "end": { "local": "2000-08-25T06:07:07+05:30", "utc": "2000-08-25T00:37:07Z", "ms": 967163826857.1263 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-08-26", "window": { "start": { "local": "2000-08-26T06:07:27+05:30", "utc": "2000-08-26T00:37:27Z", "ms": 967250246606.739 }, "end": { "local": "2000-08-26T06:07:27+05:30", "utc": "2000-08-26T00:37:27Z", "ms": 967250246606.739 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:06 on Fri 25 Aug to 04:20 on Sat 26 Aug.", "fact": "2000-08-25T01:35:33Z → 2000-08-25T22:49:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:07 on the 25th and 06:07 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 25th and is not on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 3506 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Indore, 2000: Friday 25 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": "2000-08-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-25", "confidence": "determinate" } ], "quote": "In Indore, Ajā Ekādaśī 2000 falls on Friday 25 August. Ekādaśī runs from 07:06 on Fri 25 Aug to 04:20 on Sat 26 Aug, and is current at sunrise on neither day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-08-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-08-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6502, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-08-27T01:18:02+05:30", "utc": "2000-08-26T19:48:02Z", "ms": 967319282439.2681 }, "end": { "local": "2000-08-27T22:07:10+05:30", "utc": "2000-08-27T16:37:10Z", "ms": 967394229818.2997 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-27T01:18:02+05:30", "utc": "2000-08-26T19:48:02Z", "ms": 967319282439.2681 }, "end": { "local": "2000-08-27T22:07:10+05:30", "utc": "2000-08-27T16:37:10Z", "ms": 967394229818.2997 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-08-26", "window": { "start": { "local": "2000-08-26T18:49:02+05:30", "utc": "2000-08-26T13:19:02Z", "ms": 967295942438.8955 }, "end": { "local": "2000-08-26T20:19:32+05:30", "utc": "2000-08-26T14:49:32Z", "ms": 967301372269.8679 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2000-08-27", "window": { "start": { "local": "2000-08-27T18:48:08+05:30", "utc": "2000-08-27T13:18:08Z", "ms": 967382288499.1909 }, "end": { "local": "2000-08-27T20:18:48+05:30", "utc": "2000-08-27T14:48:48Z", "ms": 967387728106.332 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:18 on Sun 27 Aug to 22:07 on Sun 27 Aug.", "fact": "2000-08-26T19:48:02Z → 2000-08-27T16:37:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:49–20:20 on the 26th, 18:48–20:19 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 90 minutes on the 26th and 91 of 91 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6502 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Sunday 27 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": "2000-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-27", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Sunday 27 August. Trayodaśī runs from 01:18 on Sun 27 Aug to 22:07 on Sun 27 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-08-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-08-27", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7017, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-08-27T22:07:10+05:30", "utc": "2000-08-27T16:37:10Z", "ms": 967394229818.2997 }, "end": { "local": "2000-08-28T18:54:43+05:30", "utc": "2000-08-28T13:24:43Z", "ms": 967469082978.5426 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-27T22:07:10+05:30", "utc": "2000-08-27T16:37:10Z", "ms": 967394229818.2997 }, "end": { "local": "2000-08-28T18:54:43+05:30", "utc": "2000-08-28T13:24:43Z", "ms": 967469082978.5426 } }, "kaala": "nishita", "days": [ { "local_date": "2000-08-27", "window": { "start": { "local": "2000-08-28T00:04:07+05:30", "utc": "2000-08-27T18:34:07Z", "ms": 967401247025.9702 }, "end": { "local": "2000-08-28T00:52:07+05:30", "utc": "2000-08-27T19:22:07Z", "ms": 967404127025.9702 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-08-28", "window": { "start": { "local": "2000-08-29T00:03:49+05:30", "utc": "2000-08-28T18:33:49Z", "ms": 967487629387.5392 }, "end": { "local": "2000-08-29T00:51:49+05:30", "utc": "2000-08-28T19:21:49Z", "ms": 967490509387.5392 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:07 on Sun 27 Aug to 18:55 on Mon 28 Aug.", "fact": "2000-08-27T16:37:10Z → 2000-08-28T13:24:43Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:04–00:52 on the 27th, 00:04–00:52 on the 28th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 27th and 0 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7017 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Sunday 27 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": "2000-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-27", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Sunday 27 August. Caturdaśī runs from 22:07 on Sun 27 Aug to 18:55 on Mon 28 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-08-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 449, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-08-27T22:07:10+05:30", "utc": "2000-08-27T16:37:10Z", "ms": 967394229818.2997 }, "end": { "local": "2000-08-28T18:54:43+05:30", "utc": "2000-08-28T13:24:43Z", "ms": 967469082978.5426 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-27T22:07:10+05:30", "utc": "2000-08-27T16:37:10Z", "ms": 967394229818.2997 }, "end": { "local": "2000-08-28T18:54:43+05:30", "utc": "2000-08-28T13:24:43Z", "ms": 967469082978.5426 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-08-27", "window": { "start": { "local": "2000-08-27T18:48:08+05:30", "utc": "2000-08-27T13:18:08Z", "ms": 967382288499.1909 }, "end": { "local": "2000-08-27T20:18:48+05:30", "utc": "2000-08-27T14:48:48Z", "ms": 967387728106.332 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "2000-08-28", "window": { "start": { "local": "2000-08-28T18:47:14+05:30", "utc": "2000-08-28T13:17:14Z", "ms": 967468634021.6122 }, "end": { "local": "2000-08-28T20:18:03+05:30", "utc": "2000-08-28T14:48:03Z", "ms": 967474083452.526 } }, "covered_min": 7, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:07 on Sun 27 Aug to 18:55 on Mon 28 Aug.", "fact": "2000-08-27T16:37:10Z → 2000-08-28T13:24:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:48–20:19 on the 27th, 18:47–20:18 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 0 of 91 minutes on the 27th and 7 of 91 on the 28th.", "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 449 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Indore, 2000: Monday 28 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-28", "confidence": "determinate" } ], "quote": "In Indore, Aghora Caturdaśī 2000 falls on Monday 28 August. Caturdaśī runs from 22:07 on Sun 27 Aug to 18:55 on Mon 28 Aug and covers 7 of 91 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 541, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-08-29T15:49:17+05:30", "utc": "2000-08-29T10:19:17Z", "ms": 967544357471.44 }, "end": { "local": "2000-08-30T13:00:04+05:30", "utc": "2000-08-30T07:30:04Z", "ms": 967620604256.9685 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-29T15:49:17+05:30", "utc": "2000-08-29T10:19:17Z", "ms": 967544357471.44 }, "end": { "local": "2000-08-30T13:00:04+05:30", "utc": "2000-08-30T07:30:04Z", "ms": 967620604256.9685 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-29", "window": { "start": { "local": "2000-08-29T12:03:22+05:30", "utc": "2000-08-29T06:33:22Z", "ms": 967530801889.2778 }, "end": { "local": "2000-08-29T12:51:22+05:30", "utc": "2000-08-29T07:21:22Z", "ms": 967533681889.2778 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-08-30", "window": { "start": { "local": "2000-08-30T12:03:04+05:30", "utc": "2000-08-30T06:33:04Z", "ms": 967617183652.136 }, "end": { "local": "2000-08-30T12:51:04+05:30", "utc": "2000-08-30T07:21:04Z", "ms": 967620063652.136 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 15:49 on Tue 29 Aug to 13:00 on Wed 30 Aug.", "fact": "2000-08-29T10:19:17Z → 2000-08-30T07:30:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 29th, 12:03–12:51 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 541 s" }, { "step": "ruling", "text": "Rudra Vrata, Indore, 2000: Wednesday 30 August.", "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": "2000-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-30", "confidence": "determinate" } ], "quote": "In Indore, Rudra Vrata 2000 falls on Wednesday 30 August. Pratipadā runs from 15:49 on Tue 29 Aug to 13:00 on Wed 30 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5182, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2000-08-31T10:36:23+05:30", "utc": "2000-08-31T05:06:23Z", "ms": 967698382978.149 }, "end": { "local": "2000-09-01T08:47:05+05:30", "utc": "2000-09-01T03:17:05Z", "ms": 967778225392.0033 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-08-31T10:36:23+05:30", "utc": "2000-08-31T05:06:23Z", "ms": 967698382978.149 }, "end": { "local": "2000-09-01T08:47:05+05:30", "utc": "2000-09-01T03:17:05Z", "ms": 967778225392.0033 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-08-31", "window": { "start": { "local": "2000-08-31T12:02:45+05:30", "utc": "2000-08-31T06:32:45Z", "ms": 967703565087.081 }, "end": { "local": "2000-08-31T12:50:45+05:30", "utc": "2000-08-31T07:20:45Z", "ms": 967706445087.081 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-01", "window": { "start": { "local": "2000-09-01T12:02:26+05:30", "utc": "2000-09-01T06:32:26Z", "ms": 967789946206.5339 }, "end": { "local": "2000-09-01T12:50:26+05:30", "utc": "2000-09-01T07:20:26Z", "ms": 967792826206.5339 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:36 on Thu 31 Aug to 08:47 on Fri 1 Sep.", "fact": "2000-08-31T05:06:23Z → 2000-09-01T03:17:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 31st, 12:02–12:50 on the 1st.", "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 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5182 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Indore, 2000: Thursday 31 August.", "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": "2000-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-08-31", "confidence": "determinate" } ], "quote": "In Indore, Haritālikā Vrata (Hartalika Teej) 2000 falls on Thursday 31 August. Tṛtīyā runs from 10:36 on Thu 31 Aug to 08:47 on Fri 1 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11721, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-09-01T08:47:05+05:30", "utc": "2000-09-01T03:17:05Z", "ms": 967778225392.0033 }, "end": { "local": "2000-09-02T07:39:46+05:30", "utc": "2000-09-02T02:09:46Z", "ms": 967860586310.7142 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-01T08:47:05+05:30", "utc": "2000-09-01T03:17:05Z", "ms": 967778225392.0033 }, "end": { "local": "2000-09-02T07:39:46+05:30", "utc": "2000-09-02T02:09:46Z", "ms": 967860586310.7142 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-01", "window": { "start": { "local": "2000-09-01T12:02:26+05:30", "utc": "2000-09-01T06:32:26Z", "ms": 967789946206.5339 }, "end": { "local": "2000-09-01T12:50:26+05:30", "utc": "2000-09-01T07:20:26Z", "ms": 967792826206.5339 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-02", "window": { "start": { "local": "2000-09-02T12:02:07+05:30", "utc": "2000-09-02T06:32:07Z", "ms": 967876327024.1494 }, "end": { "local": "2000-09-02T12:50:07+05:30", "utc": "2000-09-02T07:20:07Z", "ms": 967879207024.1494 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:47 on Fri 1 Sep to 07:40 on Sat 2 Sep.", "fact": "2000-09-01T03:17:05Z → 2000-09-02T02:09:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 1st, 12:02–12:50 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 11721 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Indore, 2000: Friday 1 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": "2000-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-01", "confidence": "determinate" } ], "quote": "In Indore, Gaṇeśa Caturthī 2000 falls on Friday 1 September. Caturthī runs from 08:47 on Fri 1 Sep to 07:40 on Sat 2 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15741, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-09-02T07:39:46+05:30", "utc": "2000-09-02T02:09:46Z", "ms": 967860586310.7142 }, "end": { "local": "2000-09-03T07:19:42+05:30", "utc": "2000-09-03T01:49:42Z", "ms": 967945782110.0985 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-02T07:39:46+05:30", "utc": "2000-09-02T02:09:46Z", "ms": 967860586310.7142 }, "end": { "local": "2000-09-03T07:19:42+05:30", "utc": "2000-09-03T01:49:42Z", "ms": 967945782110.0985 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-02", "window": { "start": { "local": "2000-09-02T12:02:07+05:30", "utc": "2000-09-02T06:32:07Z", "ms": 967876327024.1494 }, "end": { "local": "2000-09-02T12:50:07+05:30", "utc": "2000-09-02T07:20:07Z", "ms": 967879207024.1494 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-03", "window": { "start": { "local": "2000-09-03T12:01:48+05:30", "utc": "2000-09-03T06:31:48Z", "ms": 967962707554.6824 }, "end": { "local": "2000-09-03T12:49:48+05:30", "utc": "2000-09-03T07:19:48Z", "ms": 967965587554.6824 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 07:40 on Sat 2 Sep to 07:20 on Sun 3 Sep.", "fact": "2000-09-02T02:09:46Z → 2000-09-03T01:49:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 2nd, 12:02–12:50 on the 3rd.", "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 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 15741 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Indore, 2000: Saturday 2 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": "2000-09-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-02", "confidence": "determinate" } ], "quote": "In Indore, Ṛṣi Pañcamī 2000 falls on Saturday 2 September. Pañcamī runs from 07:40 on Sat 2 Sep to 07:20 on Sun 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15165, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-09-03T07:19:42+05:30", "utc": "2000-09-03T01:49:42Z", "ms": 967945782110.0985 }, "end": { "local": "2000-09-04T07:48:43+05:30", "utc": "2000-09-04T02:18:43Z", "ms": 968033923147.7716 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-03T07:19:42+05:30", "utc": "2000-09-03T01:49:42Z", "ms": 967945782110.0985 }, "end": { "local": "2000-09-04T07:48:43+05:30", "utc": "2000-09-04T02:18:43Z", "ms": 968033923147.7716 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-03", "window": { "start": { "local": "2000-09-03T12:01:48+05:30", "utc": "2000-09-03T06:31:48Z", "ms": 967962707554.6824 }, "end": { "local": "2000-09-03T12:49:48+05:30", "utc": "2000-09-03T07:19:48Z", "ms": 967965587554.6824 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-04", "window": { "start": { "local": "2000-09-04T12:01:28+05:30", "utc": "2000-09-04T06:31:28Z", "ms": 968049087814.1357 }, "end": { "local": "2000-09-04T12:49:28+05:30", "utc": "2000-09-04T07:19:28Z", "ms": 968051967814.1357 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 07:20 on Sun 3 Sep to 07:49 on Mon 4 Sep.", "fact": "2000-09-03T01:49:42Z → 2000-09-04T02:18:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 3rd, 12:01–12:49 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15165 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Indore, 2000: Sunday 3 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": "2000-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-03", "confidence": "determinate" } ], "quote": "In Indore, Sūrya Ṣaṣṭhī (Bhādrapada) 2000 falls on Sunday 3 September. Ṣaṣṭhī runs from 07:20 on Sun 3 Sep to 07:49 on Mon 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10612, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-09-04T07:48:43+05:30", "utc": "2000-09-04T02:18:43Z", "ms": 968033923147.7716 }, "end": { "local": "2000-09-05T09:04:16+05:30", "utc": "2000-09-05T03:34:16Z", "ms": 968124855817.2046 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-04T07:48:43+05:30", "utc": "2000-09-04T02:18:43Z", "ms": 968033923147.7716 }, "end": { "local": "2000-09-05T09:04:16+05:30", "utc": "2000-09-05T03:34:16Z", "ms": 968124855817.2046 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-04", "window": { "start": { "local": "2000-09-04T12:01:28+05:30", "utc": "2000-09-04T06:31:28Z", "ms": 968049087814.1357 }, "end": { "local": "2000-09-04T12:49:28+05:30", "utc": "2000-09-04T07:19:28Z", "ms": 968051967814.1357 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-05", "window": { "start": { "local": "2000-09-05T12:01:08+05:30", "utc": "2000-09-05T06:31:08Z", "ms": 968135467819.5293 }, "end": { "local": "2000-09-05T12:49:08+05:30", "utc": "2000-09-05T07:19:08Z", "ms": 968138347819.5293 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 07:49 on Mon 4 Sep to 09:04 on Tue 5 Sep.", "fact": "2000-09-04T02:18:43Z → 2000-09-05T03:34:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 4th, 12:01–12:49 on the 5th.", "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 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 10612 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Indore, 2000: Monday 4 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": "2000-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-04", "confidence": "determinate" } ], "quote": "In Indore, Muktābharaṇa Vrata 2000 falls on Monday 4 September. Saptamī runs from 07:49 on Mon 4 Sep to 09:04 on Tue 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3709, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-09-05T09:04:16+05:30", "utc": "2000-09-05T03:34:16Z", "ms": 968124855817.2046 }, "end": { "local": "2000-09-06T10:58:58+05:30", "utc": "2000-09-06T05:28:58Z", "ms": 968218138227.777 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-05T09:04:16+05:30", "utc": "2000-09-05T03:34:16Z", "ms": 968124855817.2046 }, "end": { "local": "2000-09-06T10:58:58+05:30", "utc": "2000-09-06T05:28:58Z", "ms": 968218138227.777 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-05", "window": { "start": { "local": "2000-09-05T12:01:08+05:30", "utc": "2000-09-05T06:31:08Z", "ms": 968135467819.5293 }, "end": { "local": "2000-09-05T12:49:08+05:30", "utc": "2000-09-05T07:19:08Z", "ms": 968138347819.5293 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-06", "window": { "start": { "local": "2000-09-06T12:00:48+05:30", "utc": "2000-09-06T06:30:48Z", "ms": 968221847588.7805 }, "end": { "local": "2000-09-06T12:48:48+05:30", "utc": "2000-09-06T07:18:48Z", "ms": 968224727588.7805 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 09:04 on Tue 5 Sep to 10:59 on Wed 6 Sep.", "fact": "2000-09-05T03:34:16Z → 2000-09-06T05:28:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 5th, 12:01–12:49 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3709 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Indore, 2000: Tuesday 5 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": "2000-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-05", "confidence": "determinate" } ], "quote": "In Indore, Rādhāṣṭamī 2000 falls on Tuesday 5 September. Aṣṭamī runs from 09:04 on Tue 5 Sep to 10:59 on Wed 6 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-09-09", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35112, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-09-08T15:56:40+05:30", "utc": "2000-09-08T10:26:40Z", "ms": 968408799689.5302 }, "end": { "local": "2000-09-09T18:30:36+05:30", "utc": "2000-09-09T13:00:36Z", "ms": 968504436235.6261 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-08T15:56:40+05:30", "utc": "2000-09-08T10:26:40Z", "ms": 968408799689.5302 }, "end": { "local": "2000-09-09T18:30:36+05:30", "utc": "2000-09-09T13:00:36Z", "ms": 968504436235.6261 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-09-08", "window": { "start": { "local": "2000-09-08T06:11:28+05:30", "utc": "2000-09-08T00:41:28Z", "ms": 968373687873.4783 }, "end": { "local": "2000-09-08T06:11:28+05:30", "utc": "2000-09-08T00:41:28Z", "ms": 968373687873.4783 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-09-09", "window": { "start": { "local": "2000-09-09T06:11:45+05:30", "utc": "2000-09-09T00:41:45Z", "ms": 968460105488.333 }, "end": { "local": "2000-09-09T06:11:45+05:30", "utc": "2000-09-09T00:41:45Z", "ms": 968460105488.333 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:57 on Fri 8 Sep to 18:31 on Sat 9 Sep.", "fact": "2000-09-08T10:26:40Z → 2000-09-09T13:00:36Z" }, { "step": "kaala", "text": "Sunrise is at 06:11 on the 8th and 06:12 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 8th and is on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35112 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Indore, 2000: Saturday 9 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": "2000-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-09", "confidence": "determinate" } ], "quote": "In Indore, Parivartanī Ekādaśī 2000 falls on Saturday 9 September. Ekādaśī runs from 15:57 on Fri 8 Sep to 18:31 on Sat 9 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-09-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20571, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-09-09T18:30:36+05:30", "utc": "2000-09-09T13:00:36Z", "ms": 968504436235.6261 }, "end": { "local": "2000-09-10T20:50:09+05:30", "utc": "2000-09-10T15:20:09Z", "ms": 968599208760.0925 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-09T18:30:36+05:30", "utc": "2000-09-09T13:00:36Z", "ms": 968504436235.6261 }, "end": { "local": "2000-09-10T20:50:09+05:30", "utc": "2000-09-10T15:20:09Z", "ms": 968599208760.0925 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-09", "window": { "start": { "local": "2000-09-09T11:59:46+05:30", "utc": "2000-09-09T06:29:46Z", "ms": 968480985669.941 }, "end": { "local": "2000-09-09T12:47:46+05:30", "utc": "2000-09-09T07:17:46Z", "ms": 968483865669.941 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-09-10", "window": { "start": { "local": "2000-09-10T11:59:25+05:30", "utc": "2000-09-10T06:29:25Z", "ms": 968567364688.1111 }, "end": { "local": "2000-09-10T12:47:25+05:30", "utc": "2000-09-10T07:17:25Z", "ms": 968570244688.1111 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:31 on Sat 9 Sep to 20:50 on Sun 10 Sep.", "fact": "2000-09-09T13:00:36Z → 2000-09-10T15:20:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 9th, 11:59–12:47 on the 10th.", "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 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20571 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Indore, 2000: Sunday 10 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": "2000-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-10", "confidence": "determinate" } ], "quote": "In Indore, Vāmana Jayantī 2000 falls on Sunday 10 September. Dvādaśī runs from 18:31 on Sat 9 Sep to 20:50 on Sun 10 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-09-11", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2542, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-09-10T20:50:09+05:30", "utc": "2000-09-10T15:20:09Z", "ms": 968599208760.0925 }, "end": { "local": "2000-09-11T22:45:47+05:30", "utc": "2000-09-11T17:15:47Z", "ms": 968692547484.9667 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-10T20:50:09+05:30", "utc": "2000-09-10T15:20:09Z", "ms": 968599208760.0925 }, "end": { "local": "2000-09-11T22:45:47+05:30", "utc": "2000-09-11T17:15:47Z", "ms": 968692547484.9667 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-09-10", "window": { "start": { "local": "2000-09-10T18:34:46+05:30", "utc": "2000-09-10T13:04:46Z", "ms": 968591086350.2114 }, "end": { "local": "2000-09-10T20:07:47+05:30", "utc": "2000-09-10T14:37:47Z", "ms": 968596666903.6671 } }, "covered_min": 0, "window_min": 93, "qualifies": false }, { "local_date": "2000-09-11", "window": { "start": { "local": "2000-09-11T18:33:47+05:30", "utc": "2000-09-11T13:03:47Z", "ms": 968677426638.8589 }, "end": { "local": "2000-09-11T20:06:57+05:30", "utc": "2000-09-11T14:36:57Z", "ms": 968683017477.625 } }, "covered_min": 93, "window_min": 93, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:50 on Sun 10 Sep to 22:46 on Mon 11 Sep.", "fact": "2000-09-10T15:20:09Z → 2000-09-11T17:15:47Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:35–20:08 on the 10th, 18:34–20:07 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 93 minutes on the 10th and 93 of 93 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2542 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Monday 11 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": "2000-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-11", "confidence": "boundary" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Monday 11 September. Trayodaśī runs from 20:50 on Sun 10 Sep to 22:46 on Mon 11 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-09-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21656, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-09-11T22:45:47+05:30", "utc": "2000-09-11T17:15:47Z", "ms": 968692547484.9667 }, "end": { "local": "2000-09-13T00:12:00+05:30", "utc": "2000-09-12T18:42:00Z", "ms": 968784119593.1101 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2000-09-11T22:45:47+05:30", "utc": "2000-09-11T17:15:47Z", "ms": 968692547484.9667 }, "end": { "local": "2000-09-13T00:12:00+05:30", "utc": "2000-09-12T18:42:00Z", "ms": 968784119593.1101 } }, "kaala": "udaya-3", "days": [ { "local_date": "2000-09-12", "window": { "start": { "local": "2000-09-12T06:12:38+05:30", "utc": "2000-09-12T00:42:38Z", "ms": 968719357929.6044 }, "end": { "local": "2000-09-12T08:40:40+05:30", "utc": "2000-09-12T03:10:40Z", "ms": 968728239692.7009 } }, "covered_min": 148, "window_min": 148, "qualifies": true }, { "local_date": "2000-09-13", "window": { "start": { "local": "2000-09-13T06:12:55+05:30", "utc": "2000-09-13T00:42:55Z", "ms": 968805775328.1302 }, "end": { "local": "2000-09-13T08:40:42+05:30", "utc": "2000-09-13T03:10:42Z", "ms": 968814641601.8635 } }, "covered_min": 0, "window_min": 148, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:46 on Mon 11 Sep to 00:12 on Wed 13 Sep.", "fact": "2000-09-11T17:15:47Z → 2000-09-12T18:42:00Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:13–08:41 on the 12th, 06:13–08:41 on the 13th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 148 of 148 minutes on the 12th and 0 of 148 on the 13th.", "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 21656 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Indore, 2000: Tuesday 12 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": "2000-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-12", "confidence": "determinate" } ], "quote": "In Indore, Ananta Caturdaśī 2000 falls on Tuesday 12 September. Caturdaśī runs from 22:46 on Mon 11 Sep to 00:12 on Wed 13 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-09-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11052, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-09-17T00:59:05+05:30", "utc": "2000-09-16T19:29:05Z", "ms": 969132544565.8009 }, "end": { "local": "2000-09-18T00:09:14+05:30", "utc": "2000-09-17T18:39:14Z", "ms": 969215954287.0509 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-17T00:59:05+05:30", "utc": "2000-09-16T19:29:05Z", "ms": 969132544565.8009 }, "end": { "local": "2000-09-18T00:09:14+05:30", "utc": "2000-09-17T18:39:14Z", "ms": 969215954287.0509 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-09-16", "window": { "start": { "local": "2000-09-16T20:25:16+05:30", "utc": "2000-09-16T14:55:16Z", "ms": 969116115554.7413 }, "end": { "local": "2000-09-16T20:25:16+05:30", "utc": "2000-09-16T14:55:16Z", "ms": 969116115554.7413 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-09-17", "window": { "start": { "local": "2000-09-17T21:05:02+05:30", "utc": "2000-09-17T15:35:02Z", "ms": 969204902273.5198 }, "end": { "local": "2000-09-17T21:05:02+05:30", "utc": "2000-09-17T15:35:02Z", "ms": 969204902273.5198 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:59 on Sun 17 Sep to 00:09 on Mon 18 Sep.", "fact": "2000-09-16T19:29:05Z → 2000-09-17T18:39:14Z" }, { "step": "kaala", "text": "Moonrise is at 20:25 on the 16th and 21:05 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11052 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Sunday 17 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-09-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-17", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Sunday 17 September. Caturthī runs from 00:59 on Sun 17 Sep to 00:09 on Mon 18 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-09-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-18", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 3576, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-09-18T23:00:38+05:30", "utc": "2000-09-18T17:30:38Z", "ms": 969298238324.3257 }, "end": { "local": "2000-09-19T21:35:14+05:30", "utc": "2000-09-19T16:05:14Z", "ms": 969379513961.2966 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-18T23:00:38+05:30", "utc": "2000-09-18T17:30:38Z", "ms": 969298238324.3257 }, "end": { "local": "2000-09-19T21:35:14+05:30", "utc": "2000-09-19T16:05:14Z", "ms": 969379513961.2966 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-09-18", "window": { "start": { "local": "2000-09-18T21:47:53+05:30", "utc": "2000-09-18T16:17:53Z", "ms": 969293873073.1489 }, "end": { "local": "2000-09-18T21:47:53+05:30", "utc": "2000-09-18T16:17:53Z", "ms": 969293873073.1489 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-09-19", "window": { "start": { "local": "2000-09-19T22:34:50+05:30", "utc": "2000-09-19T17:04:50Z", "ms": 969383089679.0942 }, "end": { "local": "2000-09-19T22:34:50+05:30", "utc": "2000-09-19T17:04:50Z", "ms": 969383089679.0942 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 23:01 on Mon 18 Sep to 21:35 on Tue 19 Sep.", "fact": "2000-09-18T17:30:38Z → 2000-09-19T16:05:14Z" }, { "step": "kaala", "text": "Moonrise is at 21:48 on the 18th and 22:35 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is not on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: purvaviddha → tithi-day · margin 3576 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Indore, 2000: Monday 18 September.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2000-09-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-18", "confidence": "boundary" } ], "quote": "In Indore, Candra Ṣaṣṭhī 2000 falls on Monday 18 September. Ṣaṣṭhī runs from 23:01 on Mon 18 Sep to 21:35 on Tue 19 Sep, and is current at moonrise on neither day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 309, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-09-20T19:54:19+05:30", "utc": "2000-09-20T14:24:19Z", "ms": 969459859080.7363 }, "end": { "local": "2000-09-21T17:58:52+05:30", "utc": "2000-09-21T12:28:52Z", "ms": 969539331967.1974 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-20T19:54:19+05:30", "utc": "2000-09-20T14:24:19Z", "ms": 969459859080.7363 }, "end": { "local": "2000-09-21T17:58:52+05:30", "utc": "2000-09-21T12:28:52Z", "ms": 969539331967.1974 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-09-20", "window": { "start": { "local": "2000-09-20T18:24:44+05:30", "utc": "2000-09-20T12:54:44Z", "ms": 969454484403.6245 }, "end": { "local": "2000-09-20T19:59:29+05:30", "utc": "2000-09-20T14:29:29Z", "ms": 969460168563.535 } }, "covered_min": 5, "window_min": 95, "qualifies": true }, { "local_date": "2000-09-21", "window": { "start": { "local": "2000-09-21T18:23:44+05:30", "utc": "2000-09-21T12:53:44Z", "ms": 969540824132.0135 }, "end": { "local": "2000-09-21T19:58:39+05:30", "utc": "2000-09-21T14:28:39Z", "ms": 969546518719.99 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 19:54 on Wed 20 Sep to 17:59 on Thu 21 Sep.", "fact": "2000-09-20T14:24:19Z → 2000-09-21T12:28:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:25–19:59 on the 20th, 18:24–19:59 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 5 of 95 minutes on the 20th and 0 of 95 on the 21st.", "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 309 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Indore, 2000: Wednesday 20 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": "2000-09-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-20", "confidence": "determinate" } ], "quote": "In Indore, Jitāṣṭamī (Jitiya) 2000 falls on Wednesday 20 September. Aṣṭamī runs from 19:54 on Wed 20 Sep to 17:59 on Thu 21 Sep and covers 5 of 95 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12736, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-09-20T19:54:19+05:30", "utc": "2000-09-20T14:24:19Z", "ms": 969459859080.7363 }, "end": { "local": "2000-09-21T17:58:52+05:30", "utc": "2000-09-21T12:28:52Z", "ms": 969539331967.1974 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-20T19:54:19+05:30", "utc": "2000-09-20T14:24:19Z", "ms": 969459859080.7363 }, "end": { "local": "2000-09-21T17:58:52+05:30", "utc": "2000-09-21T12:28:52Z", "ms": 969539331967.1974 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-09-20", "window": { "start": { "local": "2000-09-20T23:26:36+05:30", "utc": "2000-09-20T17:56:36Z", "ms": 969472595514.617 }, "end": { "local": "2000-09-20T23:26:36+05:30", "utc": "2000-09-20T17:56:36Z", "ms": 969472595514.617 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-09-21", "window": { "start": { "local": "2000-09-22T00:23:16+05:30", "utc": "2000-09-21T18:53:16Z", "ms": 969562395786.3569 }, "end": { "local": "2000-09-22T00:23:16+05:30", "utc": "2000-09-21T18:53:16Z", "ms": 969562395786.3569 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 19:54 on Wed 20 Sep to 17:59 on Thu 21 Sep.", "fact": "2000-09-20T14:24:19Z → 2000-09-21T12:28:52Z" }, { "step": "kaala", "text": "Moonrise is at 23:27 on the 20th and 00:23 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12736 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Indore, 2000: Wednesday 20 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": "2000-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-20", "confidence": "determinate" } ], "quote": "In Indore, Mahālakṣmī Vrata Samāpana 2000 falls on Wednesday 20 September. Aṣṭamī runs from 19:54 on Wed 20 Sep to 17:59 on Thu 21 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-09-24", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17052, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-09-23T13:29:32+05:30", "utc": "2000-09-23T07:59:32Z", "ms": 969695972162.7499 }, "end": { "local": "2000-09-24T11:00:22+05:30", "utc": "2000-09-24T05:30:22Z", "ms": 969773422115.1635 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-23T13:29:32+05:30", "utc": "2000-09-23T07:59:32Z", "ms": 969695972162.7499 }, "end": { "local": "2000-09-24T11:00:22+05:30", "utc": "2000-09-24T05:30:22Z", "ms": 969773422115.1635 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-09-23", "window": { "start": { "local": "2000-09-23T06:15:52+05:30", "utc": "2000-09-23T00:45:52Z", "ms": 969669951624.2543 }, "end": { "local": "2000-09-23T06:15:52+05:30", "utc": "2000-09-23T00:45:52Z", "ms": 969669951624.2543 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-09-24", "window": { "start": { "local": "2000-09-24T06:16:10+05:30", "utc": "2000-09-24T00:46:10Z", "ms": 969756369863.2333 }, "end": { "local": "2000-09-24T06:16:10+05:30", "utc": "2000-09-24T00:46:10Z", "ms": 969756369863.2333 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:30 on Sat 23 Sep to 11:00 on Sun 24 Sep.", "fact": "2000-09-23T07:59:32Z → 2000-09-24T05:30:22Z" }, { "step": "kaala", "text": "Sunrise is at 06:16 on the 23rd and 06:16 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 23rd and is on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 17052 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Indore, 2000: Sunday 24 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": "2000-09-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-24", "confidence": "determinate" } ], "quote": "In Indore, Indirā Ekādaśī 2000 falls on Sunday 24 September. Ekādaśī runs from 13:30 on Sat 23 Sep to 11:00 on Sun 24 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-09-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-09-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35577, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-09-25T08:26:47+05:30", "utc": "2000-09-25T02:56:47Z", "ms": 969850607157.2867 }, "end": { "local": "2000-09-26T05:54:31+05:30", "utc": "2000-09-26T00:24:31Z", "ms": 969927870602.0846 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-25T08:26:47+05:30", "utc": "2000-09-25T02:56:47Z", "ms": 969850607157.2867 }, "end": { "local": "2000-09-26T05:54:31+05:30", "utc": "2000-09-26T00:24:31Z", "ms": 969927870602.0846 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-09-25", "window": { "start": { "local": "2000-09-25T18:19:44+05:30", "utc": "2000-09-25T12:49:44Z", "ms": 969886184240.4949 }, "end": { "local": "2000-09-25T19:55:21+05:30", "utc": "2000-09-25T14:25:21Z", "ms": 969891920589.4089 } }, "covered_min": 96, "window_min": 96, "qualifies": true }, { "local_date": "2000-09-26", "window": { "start": { "local": "2000-09-26T18:18:45+05:30", "utc": "2000-09-26T12:48:45Z", "ms": 969972524685.7534 }, "end": { "local": "2000-09-26T19:54:31+05:30", "utc": "2000-09-26T14:24:31Z", "ms": 969978271478.7983 } }, "covered_min": 0, "window_min": 96, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:27 on Mon 25 Sep to 05:55 on Tue 26 Sep.", "fact": "2000-09-25T02:56:47Z → 2000-09-26T00:24:31Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:20–19:55 on the 25th, 18:19–19:55 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 96 of 96 minutes on the 25th and 0 of 96 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35577 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Monday 25 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": "2000-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-25", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Monday 25 September. Trayodaśī runs from 08:27 on Mon 25 Sep to 05:55 on Tue 26 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-09-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-09-26", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10119, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-09-26T05:54:31+05:30", "utc": "2000-09-26T00:24:31Z", "ms": 969927870602.0846 }, "end": { "local": "2000-09-27T03:30:34+05:30", "utc": "2000-09-26T22:00:34Z", "ms": 970005633875.5753 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-26T05:54:31+05:30", "utc": "2000-09-26T00:24:31Z", "ms": 969927870602.0846 }, "end": { "local": "2000-09-27T03:30:34+05:30", "utc": "2000-09-26T22:00:34Z", "ms": 970005633875.5753 } }, "kaala": "nishita", "days": [ { "local_date": "2000-09-25", "window": { "start": { "local": "2000-09-25T23:54:16+05:30", "utc": "2000-09-25T18:24:16Z", "ms": 969906255548.9226 }, "end": { "local": "2000-09-26T00:42:16+05:30", "utc": "2000-09-25T19:12:16Z", "ms": 969909135548.9226 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-09-26", "window": { "start": { "local": "2000-09-26T23:53:55+05:30", "utc": "2000-09-26T18:23:55Z", "ms": 969992635159.6716 }, "end": { "local": "2000-09-27T00:41:55+05:30", "utc": "2000-09-26T19:11:55Z", "ms": 969995515159.6716 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:55 on Tue 26 Sep to 03:31 on Wed 27 Sep.", "fact": "2000-09-26T00:24:31Z → 2000-09-26T22:00:34Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:54–00:42 on the 25th, 23:54–00:42 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 25th and 48 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10119 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Tuesday 26 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": "2000-09-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-26", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Tuesday 26 September. Caturdaśī runs from 05:55 on Tue 26 Sep to 03:31 on Wed 27 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-09-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34160, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2000-09-27T03:30:34+05:30", "utc": "2000-09-26T22:00:34Z", "ms": 970005633875.5753 }, "end": { "local": "2000-09-28T01:22:57+05:30", "utc": "2000-09-27T19:52:57Z", "ms": 970084377092.4595 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-27T03:30:34+05:30", "utc": "2000-09-26T22:00:34Z", "ms": 970005633875.5753 }, "end": { "local": "2000-09-28T01:22:57+05:30", "utc": "2000-09-27T19:52:57Z", "ms": 970084377092.4595 } }, "kaala": "aparahna", "days": [ { "local_date": "2000-09-26", "window": { "start": { "local": "2000-09-26T13:29:58+05:30", "utc": "2000-09-26T07:59:58Z", "ms": 969955197554.3922 }, "end": { "local": "2000-09-26T15:54:21+05:30", "utc": "2000-09-26T10:24:21Z", "ms": 969963861120.0728 } }, "covered_min": 0, "window_min": 144, "qualifies": false }, { "local_date": "2000-09-27", "window": { "start": { "local": "2000-09-27T13:29:29+05:30", "utc": "2000-09-27T07:59:29Z", "ms": 970041569459.6002 }, "end": { "local": "2000-09-27T15:53:37+05:30", "utc": "2000-09-27T10:23:37Z", "ms": 970050217401.6036 } }, "covered_min": 144, "window_min": 144, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 03:31 on Wed 27 Sep to 01:23 on Thu 28 Sep.", "fact": "2000-09-26T22:00:34Z → 2000-09-27T19:52:57Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:30–15:54 on the 26th, 13:29–15:54 on the 27th.", "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 26th and 144 of 144 on the 27th.", "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 34160 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Indore, 2000: Wednesday 27 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-27", "confidence": "determinate" } ], "quote": "In Indore, Mahālaya Amāvāsyā 2000 falls on Wednesday 27 September. Amāvasyā runs from 03:31 on Wed 27 Sep to 01:23 on Thu 28 Sep and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37808, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-09-28T01:22:57+05:30", "utc": "2000-09-27T19:52:57Z", "ms": 970084377092.4595 }, "end": { "local": "2000-09-28T23:40:08+05:30", "utc": "2000-09-28T18:10:08Z", "ms": 970164608456.6036 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-28T01:22:57+05:30", "utc": "2000-09-27T19:52:57Z", "ms": 970084377092.4595 }, "end": { "local": "2000-09-28T23:40:08+05:30", "utc": "2000-09-28T18:10:08Z", "ms": 970164608456.6036 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-28", "window": { "start": { "local": "2000-09-28T11:53:05+05:30", "utc": "2000-09-28T06:23:05Z", "ms": 970122185422.7273 }, "end": { "local": "2000-09-28T12:41:05+05:30", "utc": "2000-09-28T07:11:05Z", "ms": 970125065422.7273 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-09-29", "window": { "start": { "local": "2000-09-29T11:52:46+05:30", "utc": "2000-09-29T06:22:46Z", "ms": 970208565590.0804 }, "end": { "local": "2000-09-29T12:40:46+05:30", "utc": "2000-09-29T07:10:46Z", "ms": 970211445590.0804 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 01:23 on Thu 28 Sep to 23:40 on Thu 28 Sep.", "fact": "2000-09-27T19:52:57Z → 2000-09-28T18:10:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 28th, 11:53–12:41 on the 29th.", "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 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37808 s" }, { "step": "ruling", "text": "Navarātrārambha, Indore, 2000: Thursday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-09-28", "confidence": "determinate" } ], "quote": "In Indore, Navarātrārambha (Navratri) 2000 falls on Thursday 28 September. Pratipadā runs from 01:23 on Thu 28 Sep to 23:40 on Thu 28 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-10-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33610, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-09-30T22:00:36+05:30", "utc": "2000-09-30T16:30:36Z", "ms": 970331436383.7592 }, "end": { "local": "2000-10-01T22:15:32+05:30", "utc": "2000-10-01T16:45:32Z", "ms": 970418731883.1298 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-09-30T22:00:36+05:30", "utc": "2000-09-30T16:30:36Z", "ms": 970331436383.7592 }, "end": { "local": "2000-10-01T22:15:32+05:30", "utc": "2000-10-01T16:45:32Z", "ms": 970418731883.1298 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-09-30", "window": { "start": { "local": "2000-09-30T11:52:26+05:30", "utc": "2000-09-30T06:22:26Z", "ms": 970294946007.1917 }, "end": { "local": "2000-09-30T12:40:26+05:30", "utc": "2000-09-30T07:10:26Z", "ms": 970297826007.1917 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-10-01", "window": { "start": { "local": "2000-10-01T11:52:07+05:30", "utc": "2000-10-01T06:22:07Z", "ms": 970381326691.29 }, "end": { "local": "2000-10-01T12:40:07+05:30", "utc": "2000-10-01T07:10:07Z", "ms": 970384206691.29 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:01 on Sat 30 Sep to 22:16 on Sun 1 Oct.", "fact": "2000-09-30T16:30:36Z → 2000-10-01T16:45:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 30th, 11:52–12:40 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33610 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Sunday 1 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": "2000-10-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-01", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Sunday 1 October. Caturthī runs from 22:01 on Sat 30 Sep to 22:16 on Sun 1 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-10-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11174, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-10-04T00:58:26+05:30", "utc": "2000-10-03T19:28:26Z", "ms": 970601305616.2087 }, "end": { "local": "2000-10-05T03:13:30+05:30", "utc": "2000-10-04T21:43:30Z", "ms": 970695810361.706 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-10-04T00:58:26+05:30", "utc": "2000-10-03T19:28:26Z", "ms": 970601305616.2087 }, "end": { "local": "2000-10-05T03:13:30+05:30", "utc": "2000-10-04T21:43:30Z", "ms": 970695810361.706 } }, "kaala": "udaya-1", "days": [ { "local_date": "2000-10-04", "window": { "start": { "local": "2000-10-04T06:19:23+05:30", "utc": "2000-10-04T00:49:23Z", "ms": 970620563225.9575 }, "end": { "local": "2000-10-04T07:06:50+05:30", "utc": "2000-10-04T01:36:50Z", "ms": 970623409532.6295 } }, "covered_min": 47, "window_min": 47, "qualifies": true }, { "local_date": "2000-10-05", "window": { "start": { "local": "2000-10-05T06:19:44+05:30", "utc": "2000-10-05T00:49:44Z", "ms": 970706983894.6519 }, "end": { "local": "2000-10-05T07:07:05+05:30", "utc": "2000-10-05T01:37:05Z", "ms": 970709825036.8219 } }, "covered_min": 0, "window_min": 47, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 00:58 on Wed 4 Oct to 03:14 on Thu 5 Oct.", "fact": "2000-10-03T19:28:26Z → 2000-10-04T21:43:30Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:19–07:07 on the 4th, 06:20–07:07 on the 5th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 47 of 47 minutes on the 4th and 0 of 47 on the 5th.", "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 11174 s" }, { "step": "ruling", "text": "Durgā Saptamī, Indore, 2000: Wednesday 4 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": "2000-10-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-04", "confidence": "determinate" } ], "quote": "In Indore, Durgā Saptamī 2000 falls on Wednesday 4 October. Saptamī runs from 00:58 on Wed 4 Oct to 03:14 on Thu 5 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21772, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-10-05T03:13:30+05:30", "utc": "2000-10-04T21:43:30Z", "ms": 970695810361.706 }, "end": { "local": "2000-10-06T05:47:42+05:30", "utc": "2000-10-06T00:17:42Z", "ms": 970791462355.9001 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-10-05T03:13:30+05:30", "utc": "2000-10-04T21:43:30Z", "ms": 970695810361.706 }, "end": { "local": "2000-10-06T05:47:42+05:30", "utc": "2000-10-06T00:17:42Z", "ms": 970791462355.9001 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-10-05", "window": { "start": { "local": "2000-10-05T11:50:52+05:30", "utc": "2000-10-05T06:20:52Z", "ms": 970726852460.9275 }, "end": { "local": "2000-10-05T12:38:52+05:30", "utc": "2000-10-05T07:08:52Z", "ms": 970729732460.9275 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-10-06", "window": { "start": { "local": "2000-10-06T11:50:35+05:30", "utc": "2000-10-06T06:20:35Z", "ms": 970813234756.7981 }, "end": { "local": "2000-10-06T12:38:35+05:30", "utc": "2000-10-06T07:08:35Z", "ms": 970816114756.7981 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:14 on Thu 5 Oct to 05:48 on Fri 6 Oct.", "fact": "2000-10-04T21:43:30Z → 2000-10-06T00:17:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 5th, 11:51–12:39 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 21772 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Indore, 2000: Thursday 5 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": "2000-10-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-05", "confidence": "determinate" } ], "quote": "In Indore, Mahāṣṭamī (Durga Ashtami) 2000 falls on Thursday 5 October. Aṣṭamī runs from 03:14 on Thu 5 Oct to 05:48 on Fri 6 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12330, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2000-10-06T05:47:42+05:30", "utc": "2000-10-06T00:17:42Z", "ms": 970791462355.9001 }, "end": { "local": "2000-10-07T08:24:48+05:30", "utc": "2000-10-07T02:54:48Z", "ms": 970887287792.4036 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-10-06T05:47:42+05:30", "utc": "2000-10-06T00:17:42Z", "ms": 970791462355.9001 }, "end": { "local": "2000-10-07T08:24:48+05:30", "utc": "2000-10-07T02:54:48Z", "ms": 970887287792.4036 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-10-06", "window": { "start": { "local": "2000-10-06T11:50:35+05:30", "utc": "2000-10-06T06:20:35Z", "ms": 970813234756.7981 }, "end": { "local": "2000-10-06T12:38:35+05:30", "utc": "2000-10-06T07:08:35Z", "ms": 970816114756.7981 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-10-07", "window": { "start": { "local": "2000-10-07T11:50:17+05:30", "utc": "2000-10-07T06:20:17Z", "ms": 970899617433.7122 }, "end": { "local": "2000-10-07T12:38:17+05:30", "utc": "2000-10-07T07:08:17Z", "ms": 970902497433.7122 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 05:48 on Fri 6 Oct to 08:25 on Sat 7 Oct.", "fact": "2000-10-06T00:17:42Z → 2000-10-07T02:54:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 6th, 11:50–12:38 on the 7th.", "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 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: purvaviddha → only-day · margin 12330 s" }, { "step": "ruling", "text": "Mahānavamī, Indore, 2000: Friday 6 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": "2000-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-06", "confidence": "determinate" } ], "quote": "In Indore, Mahānavamī 2000 falls on Friday 6 October. Navamī runs from 05:48 on Fri 6 Oct to 08:25 on Sat 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-07", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 16072, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2000-10-07T08:24:48+05:30", "utc": "2000-10-07T02:54:48Z", "ms": 970887287792.4036 }, "end": { "local": "2000-10-08T10:48:40+05:30", "utc": "2000-10-08T05:18:40Z", "ms": 970982320171.8134 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2000-10-07T11:53:24+05:30", "utc": "2000-10-07T06:23:24Z", "ms": 970899803807.0396 }, "end": { "local": "2000-10-08T10:48:40+05:30", "utc": "2000-10-08T05:18:40Z", "ms": 970982320171.8134 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2000-10-07T11:53:24+05:30", "utc": "2000-10-07T06:23:24Z", "ms": 970899803807.0396 }, "end": { "local": "2000-10-08T14:44:25+05:30", "utc": "2000-10-08T09:14:25Z", "ms": 970996465248.9017 } } }, "kaala": "daytime", "days": [ { "local_date": "2000-10-07", "window": { "start": { "local": "2000-10-07T06:20:26+05:30", "utc": "2000-10-07T00:50:26Z", "ms": 970879826114.906 }, "end": { "local": "2000-10-07T18:08:09+05:30", "utc": "2000-10-07T12:38:09Z", "ms": 970922288752.5183 } }, "covered_min": 375, "window_min": 708, "qualifies": true }, { "local_date": "2000-10-08", "window": { "start": { "local": "2000-10-08T06:20:48+05:30", "utc": "2000-10-08T00:50:48Z", "ms": 970966247693.1791 }, "end": { "local": "2000-10-08T18:07:13+05:30", "utc": "2000-10-08T12:37:13Z", "ms": 971008633331.0002 } }, "covered_min": 268, "window_min": 706, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Daśamī runs from 08:25 on Sat 7 Oct to 10:49 on Sun 8 Oct, and Śravaṇa from 11:53 on Sat 7 Oct to 14:44 on Sun 8 Oct. They are together from 11:53 on Sat 7 Oct to 10:49 on Sun 8 Oct.", "fact": "2000-10-07T06:23:24Z → 2000-10-08T05:18:40Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:20–18:08 on the 7th, 06:21–18:07 on the 8th.", "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 375 of 708 minutes on the 7th and 268 of 706 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 16072 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Indore, 2000: Saturday 7 October.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-07", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-07", "confidence": "boundary" } ], "quote": "In Indore, Vijayā Daśamī (Dussehra) 2000 falls on Saturday 7 October. Daśamī runs from 08:25 on Sat 7 Oct to 10:49 on Sun 8 Oct and is with Śravaṇa in the day time that day, for 375 minutes. They are together in the day time on the next day too, for 268 minutes; the rule does not say which to take, and the day they share longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-10-09", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16072, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-10-08T10:48:40+05:30", "utc": "2000-10-08T05:18:40Z", "ms": 970982320171.8134 }, "end": { "local": "2000-10-09T12:45:59+05:30", "utc": "2000-10-09T07:15:59Z", "ms": 971075759098.7015 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-10-08T10:48:40+05:30", "utc": "2000-10-08T05:18:40Z", "ms": 970982320171.8134 }, "end": { "local": "2000-10-09T12:45:59+05:30", "utc": "2000-10-09T07:15:59Z", "ms": 971075759098.7015 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-10-08", "window": { "start": { "local": "2000-10-08T06:20:48+05:30", "utc": "2000-10-08T00:50:48Z", "ms": 970966247693.1791 }, "end": { "local": "2000-10-08T06:20:48+05:30", "utc": "2000-10-08T00:50:48Z", "ms": 970966247693.1791 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-10-09", "window": { "start": { "local": "2000-10-09T06:21:10+05:30", "utc": "2000-10-09T00:51:10Z", "ms": 971052669601.8063 }, "end": { "local": "2000-10-09T06:21:10+05:30", "utc": "2000-10-09T00:51:10Z", "ms": 971052669601.8063 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:49 on Sun 8 Oct to 12:46 on Mon 9 Oct.", "fact": "2000-10-08T05:18:40Z → 2000-10-09T07:15:59Z" }, { "step": "kaala", "text": "Sunrise is at 06:21 on the 8th and 06:21 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 8th and is on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16072 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Indore, 2000: Monday 9 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": "2000-10-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-09", "confidence": "determinate" } ], "quote": "In Indore, Pāśāṅkuśā Ekādaśī 2000 falls on Monday 9 October. Ekādaśī runs from 10:49 on Sun 8 Oct to 12:46 on Mon 9 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-10-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-10-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11641, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-10-10T14:07:53+05:30", "utc": "2000-10-10T08:37:53Z", "ms": 971167073482.0419 }, "end": { "local": "2000-10-11T14:50:30+05:30", "utc": "2000-10-11T09:20:30Z", "ms": 971256029512.3485 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2000-10-10T14:07:53+05:30", "utc": "2000-10-10T08:37:53Z", "ms": 971167073482.0419 }, "end": { "local": "2000-10-11T14:50:30+05:30", "utc": "2000-10-11T09:20:30Z", "ms": 971256029512.3485 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-10-10", "window": { "start": { "local": "2000-10-10T18:05:24+05:30", "utc": "2000-10-10T12:35:24Z", "ms": 971181324058.17 }, "end": { "local": "2000-10-10T19:43:36+05:30", "utc": "2000-10-10T14:13:36Z", "ms": 971187216112.638 } }, "covered_min": 98, "window_min": 98, "qualifies": true }, { "local_date": "2000-10-11", "window": { "start": { "local": "2000-10-11T18:04:30+05:30", "utc": "2000-10-11T12:34:30Z", "ms": 971267670263.3757 }, "end": { "local": "2000-10-11T19:42:53+05:30", "utc": "2000-10-11T14:12:53Z", "ms": 971273572555.1986 } }, "covered_min": 0, "window_min": 98, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:08 on Tue 10 Oct to 14:50 on Wed 11 Oct.", "fact": "2000-10-10T08:37:53Z → 2000-10-11T09:20:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:05–19:44 on the 10th, 18:05–19:43 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 98 of 98 minutes on the 10th and 0 of 98 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11641 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Tuesday 10 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": "2000-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-10", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Tuesday 10 October. Trayodaśī runs from 14:08 on Tue 10 Oct to 14:50 on Wed 11 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-10-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36773, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-10-16T10:18:42+05:30", "utc": "2000-10-16T04:48:42Z", "ms": 971671721546.3474 }, "end": { "local": "2000-10-17T08:27:54+05:30", "utc": "2000-10-17T02:57:54Z", "ms": 971751473997.5708 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-16T10:18:42+05:30", "utc": "2000-10-16T04:48:42Z", "ms": 971671721546.3474 }, "end": { "local": "2000-10-17T08:27:54+05:30", "utc": "2000-10-17T02:57:54Z", "ms": 971751473997.5708 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-10-16", "window": { "start": { "local": "2000-10-16T20:31:35+05:30", "utc": "2000-10-16T15:01:35Z", "ms": 971708494510.0585 }, "end": { "local": "2000-10-16T20:31:35+05:30", "utc": "2000-10-16T15:01:35Z", "ms": 971708494510.0585 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-10-17", "window": { "start": { "local": "2000-10-17T21:22:32+05:30", "utc": "2000-10-17T15:52:32Z", "ms": 971797951891.3481 }, "end": { "local": "2000-10-17T21:22:32+05:30", "utc": "2000-10-17T15:52:32Z", "ms": 971797951891.3481 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:19 on Mon 16 Oct to 08:28 on Tue 17 Oct.", "fact": "2000-10-16T04:48:42Z → 2000-10-17T02:57:54Z" }, { "step": "kaala", "text": "Moonrise is at 20:32 on the 16th and 21:23 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 36773 s" }, { "step": "ruling", "text": "Karaka Caturthī, Indore, 2000: Monday 16 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": "2000-10-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-16", "confidence": "determinate" } ], "quote": "In Indore, Karaka Caturthī (Karwa Chauth) 2000 falls on Monday 16 October. Caturthī runs from 10:19 on Mon 16 Oct to 08:28 on Tue 17 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-10-16", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36773, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-10-16T10:18:42+05:30", "utc": "2000-10-16T04:48:42Z", "ms": 971671721546.3474 }, "end": { "local": "2000-10-17T08:27:54+05:30", "utc": "2000-10-17T02:57:54Z", "ms": 971751473997.5708 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-16T10:18:42+05:30", "utc": "2000-10-16T04:48:42Z", "ms": 971671721546.3474 }, "end": { "local": "2000-10-17T08:27:54+05:30", "utc": "2000-10-17T02:57:54Z", "ms": 971751473997.5708 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-10-16", "window": { "start": { "local": "2000-10-16T20:31:35+05:30", "utc": "2000-10-16T15:01:35Z", "ms": 971708494510.0585 }, "end": { "local": "2000-10-16T20:31:35+05:30", "utc": "2000-10-16T15:01:35Z", "ms": 971708494510.0585 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-10-17", "window": { "start": { "local": "2000-10-17T21:22:32+05:30", "utc": "2000-10-17T15:52:32Z", "ms": 971797951891.3481 }, "end": { "local": "2000-10-17T21:22:32+05:30", "utc": "2000-10-17T15:52:32Z", "ms": 971797951891.3481 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:19 on Mon 16 Oct to 08:28 on Tue 17 Oct.", "fact": "2000-10-16T04:48:42Z → 2000-10-17T02:57:54Z" }, { "step": "kaala", "text": "Moonrise is at 20:32 on the 16th and 21:23 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36773 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Monday 16 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": "2000-10-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-16", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Monday 16 October. Caturthī runs from 10:19 on Mon 16 Oct to 08:28 on Tue 17 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-10-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 558, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-10-20T02:29:36+05:30", "utc": "2000-10-19T20:59:36Z", "ms": 971989175670.9272 }, "end": { "local": "2000-10-21T00:28:45+05:30", "utc": "2000-10-20T18:58:45Z", "ms": 972068325226.4299 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-20T02:29:36+05:30", "utc": "2000-10-19T20:59:36Z", "ms": 971989175670.9272 }, "end": { "local": "2000-10-21T00:28:45+05:30", "utc": "2000-10-20T18:58:45Z", "ms": 972068325226.4299 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-10-19", "window": { "start": { "local": "2000-10-19T23:17:36+05:30", "utc": "2000-10-19T17:47:36Z", "ms": 971977656432.9781 }, "end": { "local": "2000-10-19T23:17:36+05:30", "utc": "2000-10-19T17:47:36Z", "ms": 971977656432.9781 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-10-20", "window": { "start": { "local": "2000-10-21T00:19:28+05:30", "utc": "2000-10-20T18:49:28Z", "ms": 972067767678.338 }, "end": { "local": "2000-10-21T00:19:28+05:30", "utc": "2000-10-20T18:49:28Z", "ms": 972067767678.338 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 02:30 on Fri 20 Oct to 00:29 on Sat 21 Oct.", "fact": "2000-10-19T20:59:36Z → 2000-10-20T18:58:45Z" }, { "step": "kaala", "text": "Moonrise is at 23:18 on the 19th and 00:19 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 19th and is on the 20th.", "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 558 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Indore, 2000: Friday 20 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": "2000-10-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-20", "confidence": "determinate" } ], "quote": "In Indore, Ahoyī Aṣṭamī 2000 falls on Friday 20 October. Aṣṭamī runs from 02:30 on Fri 20 Oct to 00:29 on Sat 21 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-10-23", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35677, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-10-22T20:32:22+05:30", "utc": "2000-10-22T15:02:22Z", "ms": 972226942353.922 }, "end": { "local": "2000-10-23T18:40:27+05:30", "utc": "2000-10-23T13:10:27Z", "ms": 972306627259.7351 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-22T20:32:22+05:30", "utc": "2000-10-22T15:02:22Z", "ms": 972226942353.922 }, "end": { "local": "2000-10-23T18:40:27+05:30", "utc": "2000-10-23T13:10:27Z", "ms": 972306627259.7351 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-10-23", "window": { "start": { "local": "2000-10-23T06:26:59+05:30", "utc": "2000-10-23T00:56:59Z", "ms": 972262618969.5431 }, "end": { "local": "2000-10-23T06:26:59+05:30", "utc": "2000-10-23T00:56:59Z", "ms": 972262618969.5431 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-10-24", "window": { "start": { "local": "2000-10-24T06:27:27+05:30", "utc": "2000-10-24T00:57:27Z", "ms": 972349047440.4271 }, "end": { "local": "2000-10-24T06:27:27+05:30", "utc": "2000-10-24T00:57:27Z", "ms": 972349047440.4271 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:32 on Sun 22 Oct to 18:40 on Mon 23 Oct.", "fact": "2000-10-22T15:02:22Z → 2000-10-23T13:10:27Z" }, { "step": "kaala", "text": "Sunrise is at 06:27 on the 23rd and 06:27 on the 24th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 23rd and is not on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35677 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Indore, 2000: Monday 23 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": "2000-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-23", "confidence": "determinate" } ], "quote": "In Indore, Ramā Ekādaśī 2000 falls on Monday 23 October. Ekādaśī runs from 20:32 on Sun 22 Oct to 18:40 on Mon 23 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-10-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2748, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-10-23T18:40:27+05:30", "utc": "2000-10-23T13:10:27Z", "ms": 972306627259.7351 }, "end": { "local": "2000-10-24T16:56:54+05:30", "utc": "2000-10-24T11:26:54Z", "ms": 972386813631.7156 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-23T18:40:27+05:30", "utc": "2000-10-23T13:10:27Z", "ms": 972306627259.7351 }, "end": { "local": "2000-10-24T16:56:54+05:30", "utc": "2000-10-24T11:26:54Z", "ms": 972386813631.7156 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-10-23", "window": { "start": { "local": "2000-10-23T17:54:40+05:30", "utc": "2000-10-23T12:24:40Z", "ms": 972303879698.6014 }, "end": { "local": "2000-10-23T19:35:02+05:30", "utc": "2000-10-23T14:05:02Z", "ms": 972309902064.1782 } }, "covered_min": 55, "window_min": 100, "qualifies": true }, { "local_date": "2000-10-24", "window": { "start": { "local": "2000-10-24T17:53:56+05:30", "utc": "2000-10-24T12:23:56Z", "ms": 972390235894.9199 }, "end": { "local": "2000-10-24T19:34:28+05:30", "utc": "2000-10-24T14:04:28Z", "ms": 972396267963.8416 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 18:40 on Mon 23 Oct to 16:57 on Tue 24 Oct.", "fact": "2000-10-23T13:10:27Z → 2000-10-24T11:26:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:55–19:35 on the 23rd, 17:54–19:34 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 55 of 100 minutes on the 23rd and 0 of 101 on the 24th.", "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 2748 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Indore, 2000: Monday 23 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": "2000-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-23", "confidence": "determinate" } ], "quote": "In Indore, Govatsa Dvādaśī (Vasu Baras) 2000 falls on Monday 23 October. Dvādaśī runs from 18:40 on Mon 23 Oct to 16:57 on Tue 24 Oct and covers 55 of 100 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3422, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-10-24T16:56:54+05:30", "utc": "2000-10-24T11:26:54Z", "ms": 972386813631.7156 }, "end": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-24T16:56:54+05:30", "utc": "2000-10-24T11:26:54Z", "ms": 972386813631.7156 }, "end": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-10-24", "window": { "start": { "local": "2000-10-24T17:53:56+05:30", "utc": "2000-10-24T12:23:56Z", "ms": 972390235894.9199 }, "end": { "local": "2000-10-24T19:34:28+05:30", "utc": "2000-10-24T14:04:28Z", "ms": 972396267963.8416 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2000-10-25", "window": { "start": { "local": "2000-10-25T17:53:13+05:30", "utc": "2000-10-25T12:23:13Z", "ms": 972476593037.0874 }, "end": { "local": "2000-10-25T19:33:55+05:30", "utc": "2000-10-25T14:03:55Z", "ms": 972482634749.853 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:57 on Tue 24 Oct to 15:26 on Wed 25 Oct.", "fact": "2000-10-24T11:26:54Z → 2000-10-25T09:56:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:54–19:34 on the 24th, 17:53–19:34 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 101 of 101 minutes on the 24th and 0 of 101 on the 25th.", "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 3422 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Indore, 2000: Tuesday 24 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": "2000-10-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-24", "confidence": "determinate" } ], "quote": "In Indore, Yama Dīpadāna 2000 falls on Tuesday 24 October. Trayodaśī runs from 16:57 on Tue 24 Oct to 15:26 on Wed 25 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-10-24", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3422, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-10-24T16:56:54+05:30", "utc": "2000-10-24T11:26:54Z", "ms": 972386813631.7156 }, "end": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-24T16:56:54+05:30", "utc": "2000-10-24T11:26:54Z", "ms": 972386813631.7156 }, "end": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-10-24", "window": { "start": { "local": "2000-10-24T17:53:56+05:30", "utc": "2000-10-24T12:23:56Z", "ms": 972390235894.9199 }, "end": { "local": "2000-10-24T19:34:28+05:30", "utc": "2000-10-24T14:04:28Z", "ms": 972396267963.8416 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2000-10-25", "window": { "start": { "local": "2000-10-25T17:53:13+05:30", "utc": "2000-10-25T12:23:13Z", "ms": 972476593037.0874 }, "end": { "local": "2000-10-25T19:33:55+05:30", "utc": "2000-10-25T14:03:55Z", "ms": 972482634749.853 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:57 on Tue 24 Oct to 15:26 on Wed 25 Oct.", "fact": "2000-10-24T11:26:54Z → 2000-10-25T09:56:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:54–19:34 on the 24th, 17:53–19:34 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 101 of 101 minutes on the 24th and 0 of 101 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 3422 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Tuesday 24 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": "2000-10-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-24", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Tuesday 24 October. Trayodaśī runs from 16:57 on Tue 24 Oct to 15:26 on Wed 25 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-10-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-10-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30027, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 }, "end": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 }, "end": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 } }, "kaala": "nishita", "days": [ { "local_date": "2000-10-25", "window": { "start": { "local": "2000-10-25T23:46:49+05:30", "utc": "2000-10-25T18:16:49Z", "ms": 972497809459.9585 }, "end": { "local": "2000-10-26T00:34:49+05:30", "utc": "2000-10-25T19:04:49Z", "ms": 972500689459.9585 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-10-26", "window": { "start": { "local": "2000-10-26T23:46:43+05:30", "utc": "2000-10-26T18:16:43Z", "ms": 972584203498.6633 }, "end": { "local": "2000-10-27T00:34:43+05:30", "utc": "2000-10-26T19:04:43Z", "ms": 972587083498.6633 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:26 on Wed 25 Oct to 14:15 on Thu 26 Oct.", "fact": "2000-10-25T09:56:23Z → 2000-10-26T08:44:38Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:47–00:35 on the 25th, 23:47–00:35 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 25th and 0 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30027 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Wednesday 25 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": "2000-10-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-25", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Wednesday 25 October. Caturdaśī runs from 15:26 on Wed 25 Oct to 14:15 on Thu 26 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-10-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27972, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 }, "end": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-25T15:26:23+05:30", "utc": "2000-10-25T09:56:23Z", "ms": 972467782546.2972 }, "end": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 } }, "kaala": "arunodaya", "days": [ { "local_date": "2000-10-25", "window": { "start": { "local": "2000-10-25T04:47:24+05:30", "utc": "2000-10-24T23:17:24Z", "ms": 972429444342.9108 }, "end": { "local": "2000-10-25T06:27:56+05:30", "utc": "2000-10-25T00:57:56Z", "ms": 972435476411.8324 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2000-10-26", "window": { "start": { "local": "2000-10-26T04:47:44+05:30", "utc": "2000-10-25T23:17:44Z", "ms": 972515864170.0641 }, "end": { "local": "2000-10-26T06:28:26+05:30", "utc": "2000-10-26T00:58:26Z", "ms": 972521905882.8297 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:26 on Wed 25 Oct to 14:15 on Thu 26 Oct.", "fact": "2000-10-25T09:56:23Z → 2000-10-26T08:44:38Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:47–06:28 on the 25th, 04:48–06:28 on the 26th.", "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 101 minutes on the 25th and 101 of 101 on the 26th.", "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 27972 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Indore, 2000: Thursday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-26", "confidence": "determinate" } ], "quote": "In Indore, Naraka Caturdaśī (Choti Diwali) 2000 falls on Thursday 26 October. Caturdaśī runs from 15:26 on Wed 25 Oct to 14:15 on Thu 26 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13073, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 }, "end": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 }, "end": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-10-26", "window": { "start": { "local": "2000-10-26T17:52:31+05:30", "utc": "2000-10-26T12:22:31Z", "ms": 972562951146.0635 }, "end": { "local": "2000-10-26T19:33:22+05:30", "utc": "2000-10-26T14:03:22Z", "ms": 972569002440.0901 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2000-10-27", "window": { "start": { "local": "2000-10-27T17:51:50+05:30", "utc": "2000-10-27T12:21:50Z", "ms": 972649310242.3285 }, "end": { "local": "2000-10-27T19:32:51+05:30", "utc": "2000-10-27T14:02:51Z", "ms": 972655371051.8806 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:15 on Thu 26 Oct to 13:28 on Fri 27 Oct.", "fact": "2000-10-26T08:44:38Z → 2000-10-27T07:58:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:53–19:33 on the 26th, 17:52–19:33 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 101 of 101 minutes on the 26th and 0 of 101 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13073 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Indore, 2000: Thursday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-26", "confidence": "determinate" } ], "quote": "In Indore, Lakṣmī Pūjā (Diwali) 2000 falls on Thursday 26 October. Amāvasyā runs from 14:15 on Thu 26 Oct to 13:28 on Fri 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34325, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 }, "end": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-26T14:14:38+05:30", "utc": "2000-10-26T08:44:38Z", "ms": 972549878373.8063 }, "end": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 } }, "kaala": "nishita", "days": [ { "local_date": "2000-10-26", "window": { "start": { "local": "2000-10-26T23:46:43+05:30", "utc": "2000-10-26T18:16:43Z", "ms": 972584203498.6633 }, "end": { "local": "2000-10-27T00:34:43+05:30", "utc": "2000-10-26T19:04:43Z", "ms": 972587083498.6633 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-10-27", "window": { "start": { "local": "2000-10-27T23:46:38+05:30", "utc": "2000-10-27T18:16:38Z", "ms": 972670598278.1489 }, "end": { "local": "2000-10-28T00:34:38+05:30", "utc": "2000-10-27T19:04:38Z", "ms": 972673478278.1489 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:15 on Thu 26 Oct to 13:28 on Fri 27 Oct.", "fact": "2000-10-26T08:44:38Z → 2000-10-27T07:58:01Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:47–00:35 on the 26th, 23:47–00:35 on the 27th.", "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 26th and 0 of 48 on the 27th.", "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 34325 s" }, { "step": "ruling", "text": "Kālī Pūjā, Indore, 2000: Thursday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-26", "confidence": "determinate" } ], "quote": "In Indore, Kālī Pūjā 2000 falls on Thursday 26 October. Amāvasyā runs from 14:15 on Thu 26 Oct to 13:28 on Fri 27 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15830, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "end": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "end": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-10-27", "window": { "start": { "local": "2000-10-27T17:51:50+05:30", "utc": "2000-10-27T12:21:50Z", "ms": 972649310242.3285 }, "end": { "local": "2000-10-27T19:32:51+05:30", "utc": "2000-10-27T14:02:51Z", "ms": 972655371051.8806 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2000-10-28", "window": { "start": { "local": "2000-10-28T17:51:10+05:30", "utc": "2000-10-28T12:21:10Z", "ms": 972735670346.129 }, "end": { "local": "2000-10-28T19:32:21+05:30", "utc": "2000-10-28T14:02:21Z", "ms": 972741740602.2441 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:28 on Fri 27 Oct to 13:13 on Sat 28 Oct.", "fact": "2000-10-27T07:58:01Z → 2000-10-28T07:42:40Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:52–19:33 on the 27th, 17:51–19:32 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 101 of 101 minutes on the 27th and 0 of 101 on the 28th.", "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 15830 s" }, { "step": "ruling", "text": "Bali Pūjā, Indore, 2000: Friday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-27", "confidence": "determinate" } ], "quote": "In Indore, Bali Pūjā 2000 falls on Friday 27 October. Pratipadā runs from 13:28 on Fri 27 Oct to 13:13 on Sat 28 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2302, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "end": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "end": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-10-27", "window": { "start": { "local": "2000-10-27T11:46:23+05:30", "utc": "2000-10-27T06:16:23Z", "ms": 972627383046.7959 }, "end": { "local": "2000-10-27T12:34:23+05:30", "utc": "2000-10-27T07:04:23Z", "ms": 972630263046.7959 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-10-28", "window": { "start": { "local": "2000-10-28T11:46:18+05:30", "utc": "2000-10-28T06:16:18Z", "ms": 972713778330.0493 }, "end": { "local": "2000-10-28T12:34:18+05:30", "utc": "2000-10-28T07:04:18Z", "ms": 972716658330.0493 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:28 on Fri 27 Oct to 13:13 on Sat 28 Oct.", "fact": "2000-10-27T07:58:01Z → 2000-10-28T07:42:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 27th, 11:46–12:34 on the 28th.", "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 27th and 48 of 48 on the 28th.", "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 2302 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Indore, 2000: Saturday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-28", "confidence": "determinate" } ], "quote": "In Indore, Govardhana Pūjā 2000 falls on Saturday 28 October. Pratipadā runs from 13:28 on Fri 27 Oct to 13:13 on Sat 28 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10559, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "end": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-27T13:28:01+05:30", "utc": "2000-10-27T07:58:01Z", "ms": 972633480673.718 }, "end": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 } }, "kaala": "purvahna", "days": [ { "local_date": "2000-10-27", "window": { "start": { "local": "2000-10-27T06:28:56+05:30", "utc": "2000-10-27T00:58:56Z", "ms": 972608335851.2632 }, "end": { "local": "2000-10-27T10:16:34+05:30", "utc": "2000-10-27T04:46:34Z", "ms": 972621993981.6183 } }, "covered_min": 0, "window_min": 228, "qualifies": false }, { "local_date": "2000-10-28", "window": { "start": { "local": "2000-10-28T06:29:26+05:30", "utc": "2000-10-28T00:59:26Z", "ms": 972694766313.9695 }, "end": { "local": "2000-10-28T10:16:41+05:30", "utc": "2000-10-28T04:46:41Z", "ms": 972708400991.356 } }, "covered_min": 227, "window_min": 227, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:28 on Fri 27 Oct to 13:13 on Sat 28 Oct.", "fact": "2000-10-27T07:58:01Z → 2000-10-28T07:42:40Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:29–10:17 on the 27th, 06:29–10:17 on the 28th.", "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 228 minutes on the 27th and 227 of 227 on the 28th.", "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 10559 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Indore, 2000: Saturday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-28", "confidence": "determinate" } ], "quote": "In Indore, Dyūta Pratipad 2000 falls on Saturday 28 October. Pratipadā runs from 13:28 on Fri 27 Oct to 13:13 on Sat 28 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2302, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 }, "end": { "local": "2000-10-29T13:33:41+05:30", "utc": "2000-10-29T08:03:41Z", "ms": 972806620639.4559 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-28T13:12:40+05:30", "utc": "2000-10-28T07:42:40Z", "ms": 972718960364.1305 }, "end": { "local": "2000-10-29T13:33:41+05:30", "utc": "2000-10-29T08:03:41Z", "ms": 972806620639.4559 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-10-28", "window": { "start": { "local": "2000-10-28T11:46:18+05:30", "utc": "2000-10-28T06:16:18Z", "ms": 972713778330.0493 }, "end": { "local": "2000-10-28T12:34:18+05:30", "utc": "2000-10-28T07:04:18Z", "ms": 972716658330.0493 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-10-29", "window": { "start": { "local": "2000-10-29T11:46:14+05:30", "utc": "2000-10-29T06:16:14Z", "ms": 972800174372.337 }, "end": { "local": "2000-10-29T12:34:14+05:30", "utc": "2000-10-29T07:04:14Z", "ms": 972803054372.337 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 13:13 on Sat 28 Oct to 13:34 on Sun 29 Oct.", "fact": "2000-10-28T07:42:40Z → 2000-10-29T08:03:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 28th, 11:46–12:34 on the 29th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2302 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Indore, 2000: Sunday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-28", "confidence": "determinate" } ], "quote": "In Indore, Yama Dvitīyā (Bhai Dooj) 2000 falls on Sunday 29 October. Dvitīyā runs from 13:13 on Sat 28 Oct to 13:34 on Sun 29 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7174, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-10-30T14:33:45+05:30", "utc": "2000-10-30T09:03:45Z", "ms": 972896625325.7764 }, "end": { "local": "2000-10-31T16:12:03+05:30", "utc": "2000-10-31T10:42:03Z", "ms": 972988923429.2902 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-30T14:33:45+05:30", "utc": "2000-10-30T09:03:45Z", "ms": 972896625325.7764 }, "end": { "local": "2000-10-31T16:12:03+05:30", "utc": "2000-10-31T10:42:03Z", "ms": 972988923429.2902 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-10-30", "window": { "start": { "local": "2000-10-30T11:46:11+05:30", "utc": "2000-10-30T06:16:11Z", "ms": 972886571181.5347 }, "end": { "local": "2000-10-30T12:34:11+05:30", "utc": "2000-10-30T07:04:11Z", "ms": 972889451181.5347 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-10-31", "window": { "start": { "local": "2000-10-31T11:46:09+05:30", "utc": "2000-10-31T06:16:09Z", "ms": 972972968765.3528 }, "end": { "local": "2000-10-31T12:34:09+05:30", "utc": "2000-10-31T07:04:09Z", "ms": 972975848765.3528 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:34 on Mon 30 Oct to 16:12 on Tue 31 Oct.", "fact": "2000-10-30T09:03:45Z → 2000-10-31T10:42:03Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 30th, 11:46–12:34 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7174 s" }, { "step": "ruling", "text": "Nāga Caturthī, Indore, 2000: Tuesday 31 October.", "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": "2000-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-31", "confidence": "determinate" } ], "quote": "In Indore, Nāga Caturthī 2000 falls on Tuesday 31 October. Caturthī runs from 14:34 on Mon 30 Oct to 16:12 on Tue 31 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-10-31", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7174, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-10-30T14:33:45+05:30", "utc": "2000-10-30T09:03:45Z", "ms": 972896625325.7764 }, "end": { "local": "2000-10-31T16:12:03+05:30", "utc": "2000-10-31T10:42:03Z", "ms": 972988923429.2902 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-10-30T14:33:45+05:30", "utc": "2000-10-30T09:03:45Z", "ms": 972896625325.7764 }, "end": { "local": "2000-10-31T16:12:03+05:30", "utc": "2000-10-31T10:42:03Z", "ms": 972988923429.2902 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-10-30", "window": { "start": { "local": "2000-10-30T11:46:11+05:30", "utc": "2000-10-30T06:16:11Z", "ms": 972886571181.5347 }, "end": { "local": "2000-10-30T12:34:11+05:30", "utc": "2000-10-30T07:04:11Z", "ms": 972889451181.5347 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-10-31", "window": { "start": { "local": "2000-10-31T11:46:09+05:30", "utc": "2000-10-31T06:16:09Z", "ms": 972972968765.3528 }, "end": { "local": "2000-10-31T12:34:09+05:30", "utc": "2000-10-31T07:04:09Z", "ms": 972975848765.3528 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:34 on Mon 30 Oct to 16:12 on Tue 31 Oct.", "fact": "2000-10-30T09:03:45Z → 2000-10-31T10:42:03Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 30th, 11:46–12:34 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7174 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Tuesday 31 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": "2000-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-10-31", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Tuesday 31 October. Caturthī runs from 14:34 on Mon 30 Oct to 16:12 on Tue 31 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-10-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20941, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-11-01T18:23:08+05:30", "utc": "2000-11-01T12:53:08Z", "ms": 973083188423.1411 }, "end": { "local": "2000-11-02T20:56:40+05:30", "utc": "2000-11-02T15:26:40Z", "ms": 973178799722.2487 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-01T18:23:08+05:30", "utc": "2000-11-01T12:53:08Z", "ms": 973083188423.1411 }, "end": { "local": "2000-11-02T20:56:40+05:30", "utc": "2000-11-02T15:26:40Z", "ms": 973178799722.2487 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-11-01", "window": { "start": { "local": "2000-11-01T11:46:07+05:30", "utc": "2000-11-01T06:16:07Z", "ms": 973059367131.3364 }, "end": { "local": "2000-11-01T12:34:07+05:30", "utc": "2000-11-01T07:04:07Z", "ms": 973062247131.3364 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-11-02", "window": { "start": { "local": "2000-11-02T11:46:06+05:30", "utc": "2000-11-02T06:16:06Z", "ms": 973145766286.8513 }, "end": { "local": "2000-11-02T12:34:06+05:30", "utc": "2000-11-02T07:04:06Z", "ms": 973148646286.8513 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 18:23 on Wed 1 Nov to 20:57 on Thu 2 Nov.", "fact": "2000-11-01T12:53:08Z → 2000-11-02T15:26:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 1st, 11:46–12:34 on the 2nd.", "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 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20941 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Indore, 2000: Thursday 2 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": "2000-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-02", "confidence": "determinate" } ], "quote": "In Indore, Sūrya Ṣaṣṭhī (Chhath) 2000 falls on Thursday 2 November. Ṣaṣṭhī runs from 18:23 on Wed 1 Nov to 20:57 on Thu 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34491, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2000-11-03T23:38:12+05:30", "utc": "2000-11-03T18:08:12Z", "ms": 973274892069.6942 }, "end": { "local": "2000-11-05T02:11:18+05:30", "utc": "2000-11-04T20:41:18Z", "ms": 973370477753.2734 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-03T23:38:12+05:30", "utc": "2000-11-03T18:08:12Z", "ms": 973274892069.6942 }, "end": { "local": "2000-11-05T02:11:18+05:30", "utc": "2000-11-04T20:41:18Z", "ms": 973370477753.2734 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-11-04", "window": { "start": { "local": "2000-11-04T11:46:07+05:30", "utc": "2000-11-04T06:16:07Z", "ms": 973318566995.1765 }, "end": { "local": "2000-11-04T12:34:07+05:30", "utc": "2000-11-04T07:04:07Z", "ms": 973321446995.1765 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-11-05", "window": { "start": { "local": "2000-11-05T11:46:09+05:30", "utc": "2000-11-05T06:16:09Z", "ms": 973404968561.5502 }, "end": { "local": "2000-11-05T12:34:09+05:30", "utc": "2000-11-05T07:04:09Z", "ms": 973407848561.5502 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:38 on Fri 3 Nov to 02:11 on Sun 5 Nov.", "fact": "2000-11-03T18:08:12Z → 2000-11-04T20:41:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 4th, 11:46–12:34 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 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: unstated → only-day · margin 34491 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Indore, 2000: Saturday 4 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": "2000-11-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-04", "confidence": "determinate" } ], "quote": "In Indore, Gopāṣṭamī 2000 falls on Saturday 4 November. Aṣṭamī runs from 23:38 on Fri 3 Nov to 02:11 on Sun 5 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8050, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2000-11-05T02:11:18+05:30", "utc": "2000-11-04T20:41:18Z", "ms": 973370477753.2734 }, "end": { "local": "2000-11-06T04:20:12+05:30", "utc": "2000-11-05T22:50:12Z", "ms": 973464612237.7811 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-05T02:11:18+05:30", "utc": "2000-11-04T20:41:18Z", "ms": 973370477753.2734 }, "end": { "local": "2000-11-06T04:20:12+05:30", "utc": "2000-11-05T22:50:12Z", "ms": 973464612237.7811 } }, "kaala": "purvahna", "days": [ { "local_date": "2000-11-05", "window": { "start": { "local": "2000-11-05T06:33:47+05:30", "utc": "2000-11-05T01:03:47Z", "ms": 973386227228.6555 }, "end": { "local": "2000-11-05T10:18:01+05:30", "utc": "2000-11-05T04:48:01Z", "ms": 973399681450.5853 } }, "covered_min": 224, "window_min": 224, "qualifies": true }, { "local_date": "2000-11-06", "window": { "start": { "local": "2000-11-06T06:34:22+05:30", "utc": "2000-11-06T01:04:22Z", "ms": 973472661903.6208 }, "end": { "local": "2000-11-06T10:18:15+05:30", "utc": "2000-11-06T04:48:15Z", "ms": 973486094597.6127 } }, "covered_min": 0, "window_min": 224, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 02:11 on Sun 5 Nov to 04:20 on Mon 6 Nov.", "fact": "2000-11-04T20:41:18Z → 2000-11-05T22:50:12Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:34–10:18 on the 5th, 06:34–10:18 on the 6th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 224 of 224 minutes on the 5th and 0 of 224 on the 6th.", "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 8050 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Indore, 2000: Sunday 5 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": "2000-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-05", "confidence": "determinate" } ], "quote": "In Indore, Akṣaya Navamī (Amla Navami) 2000 falls on Sunday 5 November. Navamī runs from 02:11 on Sun 5 Nov to 04:20 on Mon 6 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26759, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2000-11-05T02:11:18+05:30", "utc": "2000-11-04T20:41:18Z", "ms": 973370477753.2734 }, "end": { "local": "2000-11-06T04:20:12+05:30", "utc": "2000-11-05T22:50:12Z", "ms": 973464612237.7811 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-05T02:11:18+05:30", "utc": "2000-11-04T20:41:18Z", "ms": 973370477753.2734 }, "end": { "local": "2000-11-06T04:20:12+05:30", "utc": "2000-11-05T22:50:12Z", "ms": 973464612237.7811 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-11-05", "window": { "start": { "local": "2000-11-05T11:46:09+05:30", "utc": "2000-11-05T06:16:09Z", "ms": 973404968561.5502 }, "end": { "local": "2000-11-05T12:34:09+05:30", "utc": "2000-11-05T07:04:09Z", "ms": 973407848561.5502 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-11-06", "window": { "start": { "local": "2000-11-06T11:46:11+05:30", "utc": "2000-11-06T06:16:11Z", "ms": 973491370944.6086 }, "end": { "local": "2000-11-06T12:34:11+05:30", "utc": "2000-11-06T07:04:11Z", "ms": 973494250944.6086 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 02:11 on Sun 5 Nov to 04:20 on Mon 6 Nov.", "fact": "2000-11-04T20:41:18Z → 2000-11-05T22:50:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 5th, 11:46–12:34 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 26759 s" }, { "step": "ruling", "text": "Durgā Navamī, Indore, 2000: Sunday 5 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": "2000-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-05", "confidence": "determinate" } ], "quote": "In Indore, Durgā Navamī 2000 falls on Sunday 5 November. Navamī runs from 02:11 on Sun 5 Nov to 04:20 on Mon 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-11-08", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 302, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-11-07T05:52:29+05:30", "utc": "2000-11-07T00:22:29Z", "ms": 973556548950.2863 }, "end": { "local": "2000-11-08T06:40:35+05:30", "utc": "2000-11-08T01:10:35Z", "ms": 973645834634.2651 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-07T05:52:29+05:30", "utc": "2000-11-07T00:22:29Z", "ms": 973556548950.2863 }, "end": { "local": "2000-11-08T06:40:35+05:30", "utc": "2000-11-08T01:10:35Z", "ms": 973645834634.2651 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-11-07", "window": { "start": { "local": "2000-11-07T06:34:57+05:30", "utc": "2000-11-07T01:04:57Z", "ms": 973559097012.2375 }, "end": { "local": "2000-11-07T06:34:57+05:30", "utc": "2000-11-07T01:04:57Z", "ms": 973559097012.2375 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-11-08", "window": { "start": { "local": "2000-11-08T06:35:33+05:30", "utc": "2000-11-08T01:05:33Z", "ms": 973645532546.0983 }, "end": { "local": "2000-11-08T06:35:33+05:30", "utc": "2000-11-08T01:05:33Z", "ms": 973645532546.0983 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:52 on Tue 7 Nov to 06:41 on Wed 8 Nov.", "fact": "2000-11-07T00:22:29Z → 2000-11-08T01:10:35Z" }, { "step": "kaala", "text": "Sunrise is at 06:35 on the 7th and 06:36 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 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 302 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Indore, 2000: Wednesday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-11-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-08", "confidence": "determinate" } ], "quote": "In Indore, Prabodhinī Ekādaśī 2000 falls on Wednesday 8 November. Ekādaśī runs from 05:52 on Tue 7 Nov to 06:41 on Wed 8 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-11-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-11-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37906, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-11-09T06:42:08+05:30", "utc": "2000-11-09T01:12:08Z", "ms": 973732328414.7734 }, "end": { "local": "2000-11-10T05:59:20+05:30", "utc": "2000-11-10T00:29:20Z", "ms": 973816160331.0717 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-09T06:42:08+05:30", "utc": "2000-11-09T01:12:08Z", "ms": 973732328414.7734 }, "end": { "local": "2000-11-10T05:59:20+05:30", "utc": "2000-11-10T00:29:20Z", "ms": 973816160331.0717 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-11-08", "window": { "start": { "local": "2000-11-08T17:45:04+05:30", "utc": "2000-11-08T12:15:04Z", "ms": 973685703823.4762 }, "end": { "local": "2000-11-08T19:27:52+05:30", "utc": "2000-11-08T13:57:52Z", "ms": 973691872446.554 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "2000-11-09", "window": { "start": { "local": "2000-11-09T17:44:38+05:30", "utc": "2000-11-09T12:14:38Z", "ms": 973772077610.2491 }, "end": { "local": "2000-11-09T19:27:35+05:30", "utc": "2000-11-09T13:57:35Z", "ms": 973778254576.193 } }, "covered_min": 103, "window_min": 103, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:42 on Thu 9 Nov to 05:59 on Fri 10 Nov.", "fact": "2000-11-09T01:12:08Z → 2000-11-10T00:29:20Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:45–19:28 on the 8th, 17:45–19:28 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 103 minutes on the 8th and 103 of 103 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 37906 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Thursday 9 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": "2000-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-09", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Thursday 9 November. Trayodaśī runs from 06:42 on Thu 9 Nov to 05:59 on Fri 10 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-11-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25736, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-11-11T04:37:39+05:30", "utc": "2000-11-10T23:07:39Z", "ms": 973897659350.042 }, "end": { "local": "2000-11-12T02:44:37+05:30", "utc": "2000-11-11T21:14:37Z", "ms": 973977276894.4935 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-11T04:37:39+05:30", "utc": "2000-11-10T23:07:39Z", "ms": 973897659350.042 }, "end": { "local": "2000-11-12T02:44:37+05:30", "utc": "2000-11-11T21:14:37Z", "ms": 973977276894.4935 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-11-11", "window": { "start": { "local": "2000-11-11T11:46:35+05:30", "utc": "2000-11-11T06:16:35Z", "ms": 973923395315.2917 }, "end": { "local": "2000-11-11T12:34:35+05:30", "utc": "2000-11-11T07:04:35Z", "ms": 973926275315.2917 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-11-12", "window": { "start": { "local": "2000-11-12T11:46:43+05:30", "utc": "2000-11-12T06:16:43Z", "ms": 974009802718.9675 }, "end": { "local": "2000-11-12T12:34:43+05:30", "utc": "2000-11-12T07:04:43Z", "ms": 974012682718.9675 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:38 on Sat 11 Nov to 02:45 on Sun 12 Nov.", "fact": "2000-11-10T23:07:39Z → 2000-11-11T21:14:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 11th, 11:47–12:35 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25736 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Indore, 2000: Saturday 11 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": "2000-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-11", "confidence": "determinate" } ], "quote": "In Indore, Kārtikī Pūrṇimā 2000 falls on Saturday 11 November. Pūrṇimā runs from 04:38 on Sat 11 Nov to 02:45 on Sun 12 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7783, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-11-11T04:37:39+05:30", "utc": "2000-11-10T23:07:39Z", "ms": 973897659350.042 }, "end": { "local": "2000-11-12T02:44:37+05:30", "utc": "2000-11-11T21:14:37Z", "ms": 973977276894.4935 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2000-11-11T04:37:39+05:30", "utc": "2000-11-10T23:07:39Z", "ms": 973897659350.042 }, "end": { "local": "2000-11-12T02:44:37+05:30", "utc": "2000-11-11T21:14:37Z", "ms": 973977276894.4935 } }, "kaala": "nishita", "days": [ { "local_date": "2000-11-10", "window": { "start": { "local": "2000-11-10T23:46:47+05:30", "utc": "2000-11-10T18:16:47Z", "ms": 973880207140.3568 }, "end": { "local": "2000-11-11T00:34:47+05:30", "utc": "2000-11-10T19:04:47Z", "ms": 973883087140.3568 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-11-11", "window": { "start": { "local": "2000-11-11T23:46:54+05:30", "utc": "2000-11-11T18:16:54Z", "ms": 973966613888.6885 }, "end": { "local": "2000-11-12T00:34:54+05:30", "utc": "2000-11-11T19:04:54Z", "ms": 973969493888.6885 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:38 on Sat 11 Nov to 02:45 on Sun 12 Nov.", "fact": "2000-11-10T23:07:39Z → 2000-11-11T21:14:37Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:47–00:35 on the 10th, 23:47–00:35 on the 11th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during niśītha. It covers 0 of 48 minutes on the 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 night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7783 s" }, { "step": "ruling", "text": "Rāsayātrā, Indore, 2000: Saturday 11 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rasayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-11", "confidence": "determinate" } ], "quote": "In Indore, Rāsayātrā 2000 falls on Saturday 11 November. Pūrṇimā runs from 04:38 on Sat 11 Nov to 02:45 on Sun 12 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-11-14", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2892, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-11-14T19:21:40+05:30", "utc": "2000-11-14T13:51:40Z", "ms": 974209900037.0591 }, "end": { "local": "2000-11-15T16:45:34+05:30", "utc": "2000-11-15T11:15:34Z", "ms": 974286933659.4631 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-11-14T19:21:40+05:30", "utc": "2000-11-14T13:51:40Z", "ms": 974209900037.0591 }, "end": { "local": "2000-11-15T16:45:34+05:30", "utc": "2000-11-15T11:15:34Z", "ms": 974286933659.4631 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-11-14", "window": { "start": { "local": "2000-11-14T20:09:52+05:30", "utc": "2000-11-14T14:39:52Z", "ms": 974212792120.3124 }, "end": { "local": "2000-11-14T20:09:52+05:30", "utc": "2000-11-14T14:39:52Z", "ms": 974212792120.3124 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-11-15", "window": { "start": { "local": "2000-11-15T21:09:53+05:30", "utc": "2000-11-15T15:39:53Z", "ms": 974302793080.4717 }, "end": { "local": "2000-11-15T21:09:53+05:30", "utc": "2000-11-15T15:39:53Z", "ms": 974302793080.4717 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:22 on Tue 14 Nov to 16:46 on Wed 15 Nov.", "fact": "2000-11-14T13:51:40Z → 2000-11-15T11:15:34Z" }, { "step": "kaala", "text": "Moonrise is at 20:10 on the 14th and 21:10 on the 15th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 14th and is not on the 15th.", "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 2892 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Tuesday 14 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": "2000-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-14", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Tuesday 14 November. Caturthī runs from 19:22 on Tue 14 Nov to 16:46 on Wed 15 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-11-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-11-21", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5324, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-11-21T05:15:05+05:30", "utc": "2000-11-20T23:45:05Z", "ms": 974763904595.5885 }, "end": { "local": "2000-11-22T04:20:29+05:30", "utc": "2000-11-21T22:50:29Z", "ms": 974847028686.4519 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-11-21T05:15:05+05:30", "utc": "2000-11-20T23:45:05Z", "ms": 974763904595.5885 }, "end": { "local": "2000-11-22T04:20:29+05:30", "utc": "2000-11-21T22:50:29Z", "ms": 974847028686.4519 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-11-21", "window": { "start": { "local": "2000-11-21T06:43:48+05:30", "utc": "2000-11-21T01:13:48Z", "ms": 974769228470.7335 }, "end": { "local": "2000-11-21T06:43:48+05:30", "utc": "2000-11-21T01:13:48Z", "ms": 974769228470.7335 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-11-22", "window": { "start": { "local": "2000-11-22T06:44:29+05:30", "utc": "2000-11-22T01:14:29Z", "ms": 974855668687.4929 }, "end": { "local": "2000-11-22T06:44:29+05:30", "utc": "2000-11-22T01:14:29Z", "ms": 974855668687.4929 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:15 on Tue 21 Nov to 04:20 on Wed 22 Nov.", "fact": "2000-11-20T23:45:05Z → 2000-11-21T22:50:29Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 21st and 06:44 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 5324 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Indore, 2000: Tuesday 21 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": "2000-11-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-21", "confidence": "determinate" } ], "quote": "In Indore, Utpannā Ekādaśī 2000 falls on Tuesday 21 November. Ekādaśī runs from 05:15 on Tue 21 Nov to 04:20 on Wed 22 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-11-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-11-23", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29545, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-11-23T03:47:19+05:30", "utc": "2000-11-22T22:17:19Z", "ms": 974931438586.2885 }, "end": { "local": "2000-11-24T03:37:57+05:30", "utc": "2000-11-23T22:07:57Z", "ms": 975017276862.6104 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-11-23T03:47:19+05:30", "utc": "2000-11-22T22:17:19Z", "ms": 974931438586.2885 }, "end": { "local": "2000-11-24T03:37:57+05:30", "utc": "2000-11-23T22:07:57Z", "ms": 975017276862.6104 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-11-22", "window": { "start": { "local": "2000-11-22T17:40:59+05:30", "utc": "2000-11-22T12:10:59Z", "ms": 974895058921.5298 }, "end": { "local": "2000-11-22T19:25:32+05:30", "utc": "2000-11-22T13:55:32Z", "ms": 974901332276.2294 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "2000-11-23", "window": { "start": { "local": "2000-11-23T17:40:52+05:30", "utc": "2000-11-23T12:10:52Z", "ms": 974981451948.6426 }, "end": { "local": "2000-11-23T19:25:32+05:30", "utc": "2000-11-23T13:55:32Z", "ms": 974987731638.4117 } }, "covered_min": 105, "window_min": 105, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:47 on Thu 23 Nov to 03:38 on Fri 24 Nov.", "fact": "2000-11-22T22:17:19Z → 2000-11-23T22:07:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:41–19:26 on the 22nd, 17:41–19:26 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 105 minutes on the 22nd and 105 of 105 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 29545 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Thursday 23 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": "2000-11-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-23", "confidence": "determinate" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Thursday 23 November. Trayodaśī runs from 03:47 on Thu 23 Nov to 03:38 on Fri 24 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-11-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-11-24", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10836, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-11-24T03:37:57+05:30", "utc": "2000-11-23T22:07:57Z", "ms": 975017276862.6104 }, "end": { "local": "2000-11-25T03:55:06+05:30", "utc": "2000-11-24T22:25:06Z", "ms": 975104705930.4928 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-11-24T03:37:57+05:30", "utc": "2000-11-23T22:07:57Z", "ms": 975017276862.6104 }, "end": { "local": "2000-11-25T03:55:06+05:30", "utc": "2000-11-24T22:25:06Z", "ms": 975104705930.4928 } }, "kaala": "nishita", "days": [ { "local_date": "2000-11-23", "window": { "start": { "local": "2000-11-23T23:49:21+05:30", "utc": "2000-11-23T18:19:21Z", "ms": 975003560785.2769 }, "end": { "local": "2000-11-24T00:37:21+05:30", "utc": "2000-11-23T19:07:21Z", "ms": 975006440785.2769 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-11-24", "window": { "start": { "local": "2000-11-24T23:49:38+05:30", "utc": "2000-11-24T18:19:38Z", "ms": 975089978343.8079 }, "end": { "local": "2000-11-25T00:37:38+05:30", "utc": "2000-11-24T19:07:38Z", "ms": 975092858343.8079 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:38 on Fri 24 Nov to 03:55 on Sat 25 Nov.", "fact": "2000-11-23T22:07:57Z → 2000-11-24T22:25:06Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:49–00:37 on the 23rd, 23:50–00:38 on the 24th.", "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 23rd and 48 of 48 on the 24th.", "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 10836 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Friday 24 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": "2000-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-24", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Friday 24 November. Caturdaśī runs from 03:38 on Fri 24 Nov to 03:55 on Sat 25 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-11-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-11-29", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-11-29", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 274, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-11-29T09:59:49+05:30", "utc": "2000-11-29T04:29:49Z", "ms": 975472188606.5931 }, "end": { "local": "2000-11-30T12:34:45+05:30", "utc": "2000-11-30T07:04:45Z", "ms": 975567884932.4707 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-11-29T09:59:49+05:30", "utc": "2000-11-29T04:29:49Z", "ms": 975472188606.5931 }, "end": { "local": "2000-11-30T12:34:45+05:30", "utc": "2000-11-30T07:04:45Z", "ms": 975567884932.4707 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-11-29", "window": { "start": { "local": "2000-11-29T11:50:57+05:30", "utc": "2000-11-29T06:20:57Z", "ms": 975478856756.4214 }, "end": { "local": "2000-11-29T12:38:57+05:30", "utc": "2000-11-29T07:08:57Z", "ms": 975481736756.4214 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-11-30", "window": { "start": { "local": "2000-11-30T11:51:19+05:30", "utc": "2000-11-30T06:21:19Z", "ms": 975565278606.3976 }, "end": { "local": "2000-11-30T12:39:19+05:30", "utc": "2000-11-30T07:09:19Z", "ms": 975568158606.3976 } }, "covered_min": 43, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:00 on Wed 29 Nov to 12:35 on Thu 30 Nov.", "fact": "2000-11-29T04:29:49Z → 2000-11-30T07:04:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 29th, 11:51–12:39 on the 30th.", "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 29th and 43 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both middays qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 274 s < 300 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Wednesday 29 November.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-11-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-11-29", "confidence": "boundary" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Wednesday 29 November. Caturthī runs from 10:00 on Wed 29 Nov to 12:35 on Thu 30 Nov and covers all of madhyāhna that midday. It also reaches the next midday for 43 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 4 min 34 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-11-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-01", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 274, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2000-11-30T12:34:45+05:30", "utc": "2000-11-30T07:04:45Z", "ms": 975567884932.4707 }, "end": { "local": "2000-12-01T15:19:43+05:30", "utc": "2000-12-01T09:49:43Z", "ms": 975664183287.6279 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-11-30T12:34:45+05:30", "utc": "2000-11-30T07:04:45Z", "ms": 975567884932.4707 }, "end": { "local": "2000-12-01T15:19:43+05:30", "utc": "2000-12-01T09:49:43Z", "ms": 975664183287.6279 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-11-30", "window": { "start": { "local": "2000-11-30T11:51:19+05:30", "utc": "2000-11-30T06:21:19Z", "ms": 975565278606.3976 }, "end": { "local": "2000-11-30T12:39:19+05:30", "utc": "2000-11-30T07:09:19Z", "ms": 975568158606.3976 } }, "covered_min": 5, "window_min": 48, "qualifies": true }, { "local_date": "2000-12-01", "window": { "start": { "local": "2000-12-01T11:51:41+05:30", "utc": "2000-12-01T06:21:41Z", "ms": 975651701105.5216 }, "end": { "local": "2000-12-01T12:39:41+05:30", "utc": "2000-12-01T07:09:41Z", "ms": 975654581105.5216 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:35 on Thu 30 Nov to 15:20 on Fri 1 Dec.", "fact": "2000-11-30T07:04:45Z → 2000-12-01T09:49:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 30th, 11:52–12:40 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 5 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 274 s < 300 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Indore, 2000: Friday 1 December.", "fact": "confidence: boundary (margin)" } ], "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": "2000-12-01", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-01", "confidence": "determinate" } ], "quote": "In Indore, Nāga Pañcamī (Mārgaśīrṣa) 2000 falls on Friday 1 December. Pañcamī runs from 12:35 on Thu 30 Nov to 15:20 on Fri 1 Dec and covers all of madhyāhna that midday. It also reaches the previous midday for 5 minutes; by the rule the second midday is taken. It is 4 min 34 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9602, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-12-01T15:19:43+05:30", "utc": "2000-12-01T09:49:43Z", "ms": 975664183287.6279 }, "end": { "local": "2000-12-02T18:01:18+05:30", "utc": "2000-12-02T12:31:18Z", "ms": 975760278027.5887 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-01T15:19:43+05:30", "utc": "2000-12-01T09:49:43Z", "ms": 975664183287.6279 }, "end": { "local": "2000-12-02T18:01:18+05:30", "utc": "2000-12-02T12:31:18Z", "ms": 975760278027.5887 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-12-01", "window": { "start": { "local": "2000-12-01T11:51:41+05:30", "utc": "2000-12-01T06:21:41Z", "ms": 975651701105.5216 }, "end": { "local": "2000-12-01T12:39:41+05:30", "utc": "2000-12-01T07:09:41Z", "ms": 975654581105.5216 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-12-02", "window": { "start": { "local": "2000-12-02T11:52:04+05:30", "utc": "2000-12-02T06:22:04Z", "ms": 975738124230.2665 }, "end": { "local": "2000-12-02T12:40:04+05:30", "utc": "2000-12-02T07:10:04Z", "ms": 975741004230.2665 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:20 on Fri 1 Dec to 18:01 on Sat 2 Dec.", "fact": "2000-12-01T09:49:43Z → 2000-12-02T12:31:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 1st, 11:52–12:40 on the 2nd.", "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 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9602 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Indore, 2000: Saturday 2 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": "2000-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-02", "confidence": "determinate" } ], "quote": "In Indore, Campā Ṣaṣṭhī 2000 falls on Saturday 2 December. Ṣaṣṭhī runs from 15:20 on Fri 1 Dec to 18:01 on Sat 2 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9602, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2000-12-01T15:19:43+05:30", "utc": "2000-12-01T09:49:43Z", "ms": 975664183287.6279 }, "end": { "local": "2000-12-02T18:01:18+05:30", "utc": "2000-12-02T12:31:18Z", "ms": 975760278027.5887 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-01T15:19:43+05:30", "utc": "2000-12-01T09:49:43Z", "ms": 975664183287.6279 }, "end": { "local": "2000-12-02T18:01:18+05:30", "utc": "2000-12-02T12:31:18Z", "ms": 975760278027.5887 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-12-01", "window": { "start": { "local": "2000-12-01T11:51:41+05:30", "utc": "2000-12-01T06:21:41Z", "ms": 975651701105.5216 }, "end": { "local": "2000-12-01T12:39:41+05:30", "utc": "2000-12-01T07:09:41Z", "ms": 975654581105.5216 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-12-02", "window": { "start": { "local": "2000-12-02T11:52:04+05:30", "utc": "2000-12-02T06:22:04Z", "ms": 975738124230.2665 }, "end": { "local": "2000-12-02T12:40:04+05:30", "utc": "2000-12-02T07:10:04Z", "ms": 975741004230.2665 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:20 on Fri 1 Dec to 18:01 on Sat 2 Dec.", "fact": "2000-12-01T09:49:43Z → 2000-12-02T12:31:18Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 1st, 11:52–12:40 on the 2nd.", "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 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9602 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Indore, 2000: Saturday 2 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": "2000-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-02", "confidence": "determinate" } ], "quote": "In Indore, Skanda Ṣaṣṭhī 2000 falls on Saturday 2 December. Ṣaṣṭhī runs from 15:20 on Fri 1 Dec to 18:01 on Sat 2 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19274, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2000-12-02T18:01:18+05:30", "utc": "2000-12-02T12:31:18Z", "ms": 975760278027.5887 }, "end": { "local": "2000-12-03T20:24:47+05:30", "utc": "2000-12-03T14:54:47Z", "ms": 975855287377.4618 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-02T18:01:18+05:30", "utc": "2000-12-02T12:31:18Z", "ms": 975760278027.5887 }, "end": { "local": "2000-12-03T20:24:47+05:30", "utc": "2000-12-03T14:54:47Z", "ms": 975855287377.4618 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-12-02", "window": { "start": { "local": "2000-12-02T11:52:04+05:30", "utc": "2000-12-02T06:22:04Z", "ms": 975738124230.2665 }, "end": { "local": "2000-12-02T12:40:04+05:30", "utc": "2000-12-02T07:10:04Z", "ms": 975741004230.2665 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-12-03", "window": { "start": { "local": "2000-12-03T11:52:28+05:30", "utc": "2000-12-03T06:22:28Z", "ms": 975824547956.8229 }, "end": { "local": "2000-12-03T12:40:28+05:30", "utc": "2000-12-03T07:10:28Z", "ms": 975827427956.8229 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:01 on Sat 2 Dec to 20:25 on Sun 3 Dec.", "fact": "2000-12-02T12:31:18Z → 2000-12-03T14:54:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 2nd, 11:52–12:40 on the 3rd.", "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 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 19274 s" }, { "step": "ruling", "text": "Mitra Saptamī, Indore, 2000: Sunday 3 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": "2000-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-03", "confidence": "determinate" } ], "quote": "In Indore, Mitra Saptamī 2000 falls on Sunday 3 December. Saptamī runs from 18:01 on Sat 2 Dec to 20:25 on Sun 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/ekadashi?on=2000-12-07", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25693, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-12-06T23:46:21+05:30", "utc": "2000-12-06T18:16:21Z", "ms": 976126580656.2762 }, "end": { "local": "2000-12-07T23:16:51+05:30", "utc": "2000-12-07T17:46:51Z", "ms": 976211210757.9825 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-06T23:46:21+05:30", "utc": "2000-12-06T18:16:21Z", "ms": 976126580656.2762 }, "end": { "local": "2000-12-07T23:16:51+05:30", "utc": "2000-12-07T17:46:51Z", "ms": 976211210757.9825 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-12-07", "window": { "start": { "local": "2000-12-07T06:54:34+05:30", "utc": "2000-12-07T01:24:34Z", "ms": 976152273666.1345 }, "end": { "local": "2000-12-07T06:54:34+05:30", "utc": "2000-12-07T01:24:34Z", "ms": 976152273666.1345 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2000-12-08", "window": { "start": { "local": "2000-12-08T06:55:12+05:30", "utc": "2000-12-08T01:25:12Z", "ms": 976238712437.5427 }, "end": { "local": "2000-12-08T06:55:12+05:30", "utc": "2000-12-08T01:25:12Z", "ms": 976238712437.5427 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:46 on Wed 6 Dec to 23:17 on Thu 7 Dec.", "fact": "2000-12-06T18:16:21Z → 2000-12-07T17:46:51Z" }, { "step": "kaala", "text": "Sunrise is at 06:55 on the 7th and 06:55 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 25693 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Indore, 2000: Thursday 7 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": "2000-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-07", "confidence": "determinate" } ], "quote": "In Indore, Mokṣadā Ekādaśī 2000 falls on Thursday 7 December. Ekādaśī runs from 23:46 on Wed 6 Dec to 23:17 on Thu 7 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-12-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33441, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2000-12-07T23:16:51+05:30", "utc": "2000-12-07T17:46:51Z", "ms": 976211210757.9825 }, "end": { "local": "2000-12-08T21:59:55+05:30", "utc": "2000-12-08T16:29:55Z", "ms": 976292995488.8789 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-07T23:16:51+05:30", "utc": "2000-12-07T17:46:51Z", "ms": 976211210757.9825 }, "end": { "local": "2000-12-08T21:59:55+05:30", "utc": "2000-12-08T16:29:55Z", "ms": 976292995488.8789 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-12-07", "window": { "start": { "local": "2000-12-07T11:54:08+05:30", "utc": "2000-12-07T06:24:08Z", "ms": 976170248383.5853 }, "end": { "local": "2000-12-07T12:42:08+05:30", "utc": "2000-12-07T07:12:08Z", "ms": 976173128383.5853 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2000-12-08", "window": { "start": { "local": "2000-12-08T11:54:35+05:30", "utc": "2000-12-08T06:24:35Z", "ms": 976256674743.5383 }, "end": { "local": "2000-12-08T12:42:35+05:30", "utc": "2000-12-08T07:12:35Z", "ms": 976259554743.5383 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 23:17 on Thu 7 Dec to 22:00 on Fri 8 Dec.", "fact": "2000-12-07T17:46:51Z → 2000-12-08T16:29:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 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": "Dvādaśī 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: paraviddha → only-day · margin 33441 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Indore, 2000: Friday 8 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akhanda-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Matsya dvadasi, Akhanda dvadasi (paraviddha), Vyanjana dvadasi & Dana dvadasi (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-08", "confidence": "determinate" } ], "quote": "In Indore, Akhaṇḍa Dvādaśī 2000 falls on Friday 8 December. Dvādaśī runs from 23:17 on Thu 7 Dec to 22:00 on Fri 8 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/pradosha-vrata?on=2000-12-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2000, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-12-08T21:59:55+05:30", "utc": "2000-12-08T16:29:55Z", "ms": 976292995488.8789 }, "end": { "local": "2000-12-09T20:01:27+05:30", "utc": "2000-12-09T14:31:27Z", "ms": 976372286856.0862 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-08T21:59:55+05:30", "utc": "2000-12-08T16:29:55Z", "ms": 976292995488.8789 }, "end": { "local": "2000-12-09T20:01:27+05:30", "utc": "2000-12-09T14:31:27Z", "ms": 976372286856.0862 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-12-08", "window": { "start": { "local": "2000-12-08T17:41:57+05:30", "utc": "2000-12-08T12:11:57Z", "ms": 976277517049.5338 }, "end": { "local": "2000-12-08T19:27:48+05:30", "utc": "2000-12-08T13:57:48Z", "ms": 976283868216.615 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "2000-12-09", "window": { "start": { "local": "2000-12-09T17:42:12+05:30", "utc": "2000-12-09T12:12:12Z", "ms": 976363932305.0933 }, "end": { "local": "2000-12-09T19:28:06+05:30", "utc": "2000-12-09T13:58:06Z", "ms": 976370286494.6237 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:00 on Fri 8 Dec to 20:01 on Sat 9 Dec.", "fact": "2000-12-08T16:29:55Z → 2000-12-09T14:31:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:42–19:28 on the 8th, 17:42–19:28 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 106 minutes on the 8th and 106 of 106 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 2000 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Indore, 2000: Saturday 9 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-09", "confidence": "determinate" } ], "quote": "In Indore, Śukla Pradoṣa Vrata 2000 falls on Saturday 9 December. Trayodaśī runs from 22:00 on Fri 8 Dec to 20:01 on Sat 9 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-12-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 787, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2000-12-10T17:29:22+05:30", "utc": "2000-12-10T11:59:22Z", "ms": 976449562282.2169 }, "end": { "local": "2000-12-11T14:32:48+05:30", "utc": "2000-12-11T09:02:48Z", "ms": 976525368047.7473 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-10T17:29:22+05:30", "utc": "2000-12-10T11:59:22Z", "ms": 976449562282.2169 }, "end": { "local": "2000-12-11T14:32:48+05:30", "utc": "2000-12-11T09:02:48Z", "ms": 976525368047.7473 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-12-10", "window": { "start": { "local": "2000-12-10T17:42:29+05:30", "utc": "2000-12-10T12:12:29Z", "ms": 976450348852.1892 }, "end": { "local": "2000-12-10T19:28:26+05:30", "utc": "2000-12-10T13:58:26Z", "ms": 976456705828.6202 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2000-12-11", "window": { "start": { "local": "2000-12-11T17:42:47+05:30", "utc": "2000-12-11T12:12:47Z", "ms": 976536766674.6602 }, "end": { "local": "2000-12-11T19:28:46+05:30", "utc": "2000-12-11T13:58:46Z", "ms": 976543126200.1656 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 17:29 on Sun 10 Dec to 14:33 on Mon 11 Dec.", "fact": "2000-12-10T11:59:22Z → 2000-12-11T09:02:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:42–19:28 on the 10th, 17:43–19:29 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 106 of 106 minutes on the 10th and 0 of 106 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 787 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Indore, 2000: Sunday 10 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": "2000-12-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-10", "confidence": "determinate" } ], "quote": "In Indore, Dattātreyotpatti (Datta Jayanti) 2000 falls on Sunday 10 December. Pūrṇimā runs from 17:29 on Sun 10 Dec to 14:33 on Mon 11 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/indore/festivals/2000/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": "/indore/festivals/2000/sankashta-chaturthi?on=2000-12-14", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17047, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-12-14T04:50:27+05:30", "utc": "2000-12-13T23:20:27Z", "ms": 976749626947.0566 }, "end": { "local": "2000-12-15T01:48:14+05:30", "utc": "2000-12-14T20:18:14Z", "ms": 976825093637.6821 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-14T04:50:27+05:30", "utc": "2000-12-13T23:20:27Z", "ms": 976749626947.0566 }, "end": { "local": "2000-12-15T01:48:14+05:30", "utc": "2000-12-14T20:18:14Z", "ms": 976825093637.6821 } }, "kaala": "moonrise", "days": [ { "local_date": "2000-12-13", "window": { "start": { "local": "2000-12-13T19:58:16+05:30", "utc": "2000-12-13T14:28:16Z", "ms": 976717696211.9291 }, "end": { "local": "2000-12-13T19:58:16+05:30", "utc": "2000-12-13T14:28:16Z", "ms": 976717696211.9291 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-12-14", "window": { "start": { "local": "2000-12-14T21:04:07+05:30", "utc": "2000-12-14T15:34:07Z", "ms": 976808046989.3475 }, "end": { "local": "2000-12-14T21:04:07+05:30", "utc": "2000-12-14T15:34:07Z", "ms": 976808046989.3475 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:50 on Thu 14 Dec to 01:48 on Fri 15 Dec.", "fact": "2000-12-13T23:20:27Z → 2000-12-14T20:18:14Z" }, { "step": "kaala", "text": "Moonrise is at 19:58 on the 13th and 21:04 on the 14th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 13th and is on the 14th.", "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 17047 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Indore, 2000: Thursday 14 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": "2000-12-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-14", "confidence": "determinate" } ], "quote": "In Indore, Saṅkaṣṭa Caturthī 2000 falls on Thursday 14 December. Caturthī runs from 04:50 on Thu 14 Dec to 01:48 on Fri 15 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/sankashta-chaturthi?on=2000-12-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/ekadashi?on=2000-12-21", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34478, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2000-12-20T16:36:54+05:30", "utc": "2000-12-20T11:06:54Z", "ms": 977310413828.509 }, "end": { "local": "2000-12-21T16:55:51+05:30", "utc": "2000-12-21T11:25:51Z", "ms": 977397951231.1682 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-20T16:36:54+05:30", "utc": "2000-12-20T11:06:54Z", "ms": 977310413828.509 }, "end": { "local": "2000-12-21T16:55:51+05:30", "utc": "2000-12-21T11:25:51Z", "ms": 977397951231.1682 } }, "kaala": "sunrise", "days": [ { "local_date": "2000-12-20", "window": { "start": { "local": "2000-12-20T07:02:16+05:30", "utc": "2000-12-20T01:32:16Z", "ms": 977275936248.1332 }, "end": { "local": "2000-12-20T07:02:16+05:30", "utc": "2000-12-20T01:32:16Z", "ms": 977275936248.1332 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2000-12-21", "window": { "start": { "local": "2000-12-21T07:02:47+05:30", "utc": "2000-12-21T01:32:47Z", "ms": 977362367048.8728 }, "end": { "local": "2000-12-21T07:02:47+05:30", "utc": "2000-12-21T01:32:47Z", "ms": 977362367048.8728 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:37 on Wed 20 Dec to 16:56 on Thu 21 Dec.", "fact": "2000-12-20T11:06:54Z → 2000-12-21T11:25:51Z" }, { "step": "kaala", "text": "Sunrise is at 07:02 on the 20th and 07:03 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 34478 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Indore, 2000: Thursday 21 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": "2000-12-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-21", "confidence": "determinate" } ], "quote": "In Indore, Saphalā Ekādaśī 2000 falls on Thursday 21 December. Ekādaśī runs from 16:37 on Wed 20 Dec to 16:56 on Thu 21 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/indore/festivals/2000/ekadashi?on=2000-12-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/pradosha-vrata?on=2000-12-22", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-22", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 134, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2000-12-22T17:45:06+05:30", "utc": "2000-12-22T12:15:06Z", "ms": 977487306497.1438 }, "end": { "local": "2000-12-23T19:02:33+05:30", "utc": "2000-12-23T13:32:33Z", "ms": 977578352892.4607 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-22T17:45:06+05:30", "utc": "2000-12-22T12:15:06Z", "ms": 977487306497.1438 }, "end": { "local": "2000-12-23T19:02:33+05:30", "utc": "2000-12-23T13:32:33Z", "ms": 977578352892.4607 } }, "kaala": "pradosha", "days": [ { "local_date": "2000-12-22", "window": { "start": { "local": "2000-12-22T17:47:21+05:30", "utc": "2000-12-22T12:17:21Z", "ms": 977487440921.7745 }, "end": { "local": "2000-12-22T19:33:32+05:30", "utc": "2000-12-22T14:03:32Z", "ms": 977493812266.704 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2000-12-23", "window": { "start": { "local": "2000-12-23T17:47:52+05:30", "utc": "2000-12-23T12:17:52Z", "ms": 977573872236.5922 }, "end": { "local": "2000-12-23T19:34:03+05:30", "utc": "2000-12-23T14:04:03Z", "ms": 977580243150.7118 } }, "covered_min": 75, "window_min": 106, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:45 on Fri 22 Dec to 19:03 on Sat 23 Dec.", "fact": "2000-12-22T12:15:06Z → 2000-12-23T13:32:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:47–19:34 on the 22nd, 17:48–19:34 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 106 of 106 minutes on the 22nd and 75 of 106 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 134 s < 300 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Indore, 2000: Friday 22 December.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2000-12-22", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-22", "confidence": "boundary" } ], "quote": "In Indore, Kṛṣṇa Pradoṣa Vrata 2000 falls on Friday 22 December. Trayodaśī runs from 17:45 on Fri 22 Dec to 19:03 on Sat 23 Dec and covers all of pradoṣa that evening. It also reaches the next evening for 75 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 2 min 14 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/indore/festivals/2000/pradosha-vrata?on=2000-12-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/shivaratri?on=2000-12-23", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11810, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2000-12-23T19:02:33+05:30", "utc": "2000-12-23T13:32:33Z", "ms": 977578352892.4607 }, "end": { "local": "2000-12-24T20:45:42+05:30", "utc": "2000-12-24T15:15:42Z", "ms": 977670942470.8927 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-23T19:02:33+05:30", "utc": "2000-12-23T13:32:33Z", "ms": 977578352892.4607 }, "end": { "local": "2000-12-24T20:45:42+05:30", "utc": "2000-12-24T15:15:42Z", "ms": 977670942470.8927 } }, "kaala": "nishita", "days": [ { "local_date": "2000-12-23", "window": { "start": { "local": "2000-12-24T00:02:03+05:30", "utc": "2000-12-23T18:32:03Z", "ms": 977596323164.5406 }, "end": { "local": "2000-12-24T00:50:03+05:30", "utc": "2000-12-23T19:20:03Z", "ms": 977599203164.5406 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-12-24", "window": { "start": { "local": "2000-12-25T00:02:33+05:30", "utc": "2000-12-24T18:32:33Z", "ms": 977682752830.1936 }, "end": { "local": "2000-12-25T00:50:33+05:30", "utc": "2000-12-24T19:20:33Z", "ms": 977685632830.1936 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:03 on Sat 23 Dec to 20:46 on Sun 24 Dec.", "fact": "2000-12-23T13:32:33Z → 2000-12-24T15:15:42Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:02–00:50 on the 23rd, 00:03–00:51 on the 24th.", "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 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11810 s" }, { "step": "ruling", "text": "Śivarātri, Indore, 2000: Saturday 23 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": "2000-12-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-23", "confidence": "determinate" } ], "quote": "In Indore, Śivarātri 2000 falls on Saturday 23 December. Caturdaśī runs from 19:03 on Sat 23 Dec to 20:46 on Sun 24 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/indore/festivals/2000/shivaratri?on=2000-12-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/indore/festivals/2000/vinayaka-chaturthi?on=2000-12-29", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1269743", "year": 2000, "local_date": "2000-12-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9739, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2000-12-29T06:40:04+05:30", "utc": "2000-12-29T01:10:04Z", "ms": 978052204379.4639 }, "end": { "local": "2000-12-30T09:22:59+05:30", "utc": "2000-12-30T03:52:59Z", "ms": 978148378542.5789 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2000-12-29T06:40:04+05:30", "utc": "2000-12-29T01:10:04Z", "ms": 978052204379.4639 }, "end": { "local": "2000-12-30T09:22:59+05:30", "utc": "2000-12-30T03:52:59Z", "ms": 978148378542.5789 } }, "kaala": "madhyahna", "days": [ { "local_date": "2000-12-29", "window": { "start": { "local": "2000-12-29T12:04:48+05:30", "utc": "2000-12-29T06:34:48Z", "ms": 978071688494.6425 }, "end": { "local": "2000-12-29T12:52:48+05:30", "utc": "2000-12-29T07:22:48Z", "ms": 978074568494.6425 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2000-12-30", "window": { "start": { "local": "2000-12-30T12:05:18+05:30", "utc": "2000-12-30T06:35:18Z", "ms": 978158117763.72 }, "end": { "local": "2000-12-30T12:53:18+05:30", "utc": "2000-12-30T07:23:18Z", "ms": 978160997763.72 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:40 on Fri 29 Dec to 09:23 on Sat 30 Dec.", "fact": "2000-12-29T01:10:04Z → 2000-12-30T03:52:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 29th, 12:05–12:53 on the 30th.", "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 29th and 0 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9739 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Indore, 2000: Friday 29 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": "2000-12-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2000-12-29", "confidence": "determinate" } ], "quote": "In Indore, Vināyaka Caturthī 2000 falls on Friday 29 December. Caturthī runs from 06:40 on Fri 29 Dec to 09:23 on Sat 30 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/indore/festivals/2000/vinayaka-chaturthi?on=2000-12-29", "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" } }