{ "id": "/mashhad/festivals/2084", "place": { "id": "124665", "slug": "mashhad", "name": "Mashhad", "region": "Razavi Khorasan, Iran", "country": "IR", "lat": 36.29807, "lon": 59.60567, "elevation_m": 980, "tz": "Asia/Tehran" }, "year": 2084, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/mashhad/festivals/2084/ekadashi?on=2084-01-04", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13878, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-01-03T13:17:45+03:30", "utc": "2084-01-03T09:47:45Z", "ms": 3597731264576.0723 }, "end": { "local": "2084-01-04T10:35:00+03:30", "utc": "2084-01-04T07:05:00Z", "ms": 3597807900171.2925 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-03T13:17:45+03:30", "utc": "2084-01-03T09:47:45Z", "ms": 3597731264576.0723 }, "end": { "local": "2084-01-04T10:35:00+03:30", "utc": "2084-01-04T07:05:00Z", "ms": 3597807900171.2925 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-01-03", "window": { "start": { "local": "2084-01-03T06:43:36+03:30", "utc": "2084-01-03T03:13:36Z", "ms": 3597707615904.016 }, "end": { "local": "2084-01-03T06:43:36+03:30", "utc": "2084-01-03T03:13:36Z", "ms": 3597707615904.016 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-01-04", "window": { "start": { "local": "2084-01-04T06:43:42+03:30", "utc": "2084-01-04T03:13:42Z", "ms": 3597794021910.0684 }, "end": { "local": "2084-01-04T06:43:42+03:30", "utc": "2084-01-04T03:13:42Z", "ms": 3597794021910.0684 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:18 on Mon 3 Jan to 10:35 on Tue 4 Jan.", "fact": "2084-01-03T09:47:45Z → 2084-01-04T07:05:00Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 3rd and 06:44 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 3rd and is on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13878 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Mashhad, 2084: Tuesday 4 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-04", "confidence": "determinate" } ], "quote": "In Mashhad, Saphalā Ekādaśī 2084 falls on Tuesday 4 January. Ekādaśī runs from 13:18 on Mon 3 Jan to 10:35 on Tue 4 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-01-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-01-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32678, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-01-05T07:25:43+03:30", "utc": "2084-01-05T03:55:43Z", "ms": 3597882942846.5483 }, "end": { "local": "2084-01-06T03:58:28+03:30", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-05T07:25:43+03:30", "utc": "2084-01-05T03:55:43Z", "ms": 3597882942846.5483 }, "end": { "local": "2084-01-06T03:58:28+03:30", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-01-05", "window": { "start": { "local": "2084-01-05T16:30:20+03:30", "utc": "2084-01-05T13:00:20Z", "ms": 3597915620383.894 }, "end": { "local": "2084-01-05T18:24:08+03:30", "utc": "2084-01-05T14:54:08Z", "ms": 3597922448072.8794 } }, "covered_min": 114, "window_min": 114, "qualifies": true }, { "local_date": "2084-01-06", "window": { "start": { "local": "2084-01-06T16:31:12+03:30", "utc": "2084-01-06T13:01:12Z", "ms": 3598002072237.64 }, "end": { "local": "2084-01-06T18:24:53+03:30", "utc": "2084-01-06T14:54:53Z", "ms": 3598008893028.026 } }, "covered_min": 0, "window_min": 114, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:26 on Wed 5 Jan to 03:58 on Thu 6 Jan.", "fact": "2084-01-05T03:55:43Z → 2084-01-06T00:28:28Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:30–18:24 on the 5th, 16:31–18:25 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 114 of 114 minutes on the 5th and 0 of 114 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32678 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Wednesday 5 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-05", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Wednesday 5 January. Trayodaśī runs from 07:26 on Wed 5 Jan to 03:58 on Thu 6 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-01-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-01-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1275, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-01-06T03:58:28+03:30", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 }, "end": { "local": "2084-01-07T00:22:45+03:30", "utc": "2084-01-06T20:52:45Z", "ms": 3598030365294.7144 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-06T03:58:28+03:30", "utc": "2084-01-06T00:28:28Z", "ms": 3597956908388.317 }, "end": { "local": "2084-01-07T00:22:45+03:30", "utc": "2084-01-06T20:52:45Z", "ms": 3598030365294.7144 } }, "kaala": "nishita", "days": [ { "local_date": "2084-01-05", "window": { "start": { "local": "2084-01-05T23:13:04+03:30", "utc": "2084-01-05T19:43:04Z", "ms": 3597939784217.59 }, "end": { "local": "2084-01-06T00:01:04+03:30", "utc": "2084-01-05T20:31:04Z", "ms": 3597942664217.59 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-01-06", "window": { "start": { "local": "2084-01-06T23:13:30+03:30", "utc": "2084-01-06T19:43:30Z", "ms": 3598026210201.5864 }, "end": { "local": "2084-01-07T00:01:30+03:30", "utc": "2084-01-06T20:31:30Z", "ms": 3598029090201.5864 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:58 on Thu 6 Jan to 00:23 on Fri 7 Jan.", "fact": "2084-01-06T00:28:28Z → 2084-01-06T20:52:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:13–00:01 on the 5th, 23:14–00:02 on the 6th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1275 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Thursday 6 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-06", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Thursday 6 January. Caturdaśī runs from 03:58 on Thu 6 Jan to 00:23 on Fri 7 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-01-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-01-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 579, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-01-10T11:53:34+03:30", "utc": "2084-01-10T08:23:34Z", "ms": 3598331013838.18 }, "end": { "local": "2084-01-11T10:01:11+03:30", "utc": "2084-01-11T06:31:11Z", "ms": 3598410670830.753 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-10T11:53:34+03:30", "utc": "2084-01-10T08:23:34Z", "ms": 3598331013838.18 }, "end": { "local": "2084-01-11T10:01:11+03:30", "utc": "2084-01-11T06:31:11Z", "ms": 3598410670830.753 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-01-10", "window": { "start": { "local": "2084-01-10T11:15:13+03:30", "utc": "2084-01-10T07:45:13Z", "ms": 3598328713128.327 }, "end": { "local": "2084-01-10T12:03:13+03:30", "utc": "2084-01-10T08:33:13Z", "ms": 3598331593128.327 } }, "covered_min": 10, "window_min": 48, "qualifies": true }, { "local_date": "2084-01-11", "window": { "start": { "local": "2084-01-11T11:15:37+03:30", "utc": "2084-01-11T07:45:37Z", "ms": 3598415137492.804 }, "end": { "local": "2084-01-11T12:03:37+03:30", "utc": "2084-01-11T08:33:37Z", "ms": 3598418017492.804 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:54 on Mon 10 Jan to 10:01 on Tue 11 Jan.", "fact": "2084-01-10T08:23:34Z → 2084-01-11T06:31:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:15–12:03 on the 10th, 11:16–12:04 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 10 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 579 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: 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": "2084-01-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-10", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Monday 10 January. Caturthī runs from 11:54 on Mon 10 Jan to 10:01 on Tue 11 Jan and covers 10 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-01-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23754, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-13T23:02:47+03:30", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "sunset-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-14T16:38:40+03:30", "utc": "2084-01-14T13:08:40Z", "ms": 3598693720498.245 }, "end": { "local": "2084-01-15T16:39:40+03:30", "utc": "2084-01-15T13:09:40Z", "ms": 3598780179904.888 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-15T16:39:40+03:30", "utc": "2084-01-15T13:09:40Z", "ms": 3598780179904.888 }, "end": { "local": "2084-01-16T16:40:40+03:30", "utc": "2084-01-16T13:10:40Z", "ms": 3598866639895.1953 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2084-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 10:04 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 15th ends at 16:40, and the day of the 16th ends at 16:41.", "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 23754 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, Mashhad, 2084: Friday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-01-14", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2084-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Mashhad, Bhogi 2084 falls on Friday 14 January. It is kept the day before Pongal, which falls on Saturday 15 January. The Sun enters Makara at 10:04 on Sat 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th.", "cite": "https://ahargana.org/mashhad/festivals/2084/bhogi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23754, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-13T23:02:47+03:30", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "sunset-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-14T16:38:40+03:30", "utc": "2084-01-14T13:08:40Z", "ms": 3598693720498.245 }, "end": { "local": "2084-01-15T16:39:40+03:30", "utc": "2084-01-15T13:09:40Z", "ms": 3598780179904.888 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-15T16:39:40+03:30", "utc": "2084-01-15T13:09:40Z", "ms": 3598780179904.888 }, "end": { "local": "2084-01-16T16:40:40+03:30", "utc": "2084-01-16T13:10:40Z", "ms": 3598866639895.1953 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 10:04 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 15th ends at 16:40, and the day of the 16th ends at 16:41.", "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 23754 s" }, { "step": "ruling", "text": "Pongal, Mashhad, 2084: Saturday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-01-15", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2084-01-15", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Mashhad, Pongal 2084 falls on Saturday 15 January. The Sun enters Makara at 10:04 on Sat 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th.", "cite": "https://ahargana.org/mashhad/festivals/2084/pongal", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36226, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-13T23:02:47+03:30", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "civil-day", "days": [ { "local_date": "2084-01-14", "window": { "start": { "local": "2084-01-14T00:00:00+03:30", "utc": "2084-01-13T20:30:00Z", "ms": 3598633800000 }, "end": { "local": "2084-01-15T00:00:00+03:30", "utc": "2084-01-14T20:30:00Z", "ms": 3598720200000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false }, { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-15T00:00:00+03:30", "utc": "2084-01-14T20:30:00Z", "ms": 3598720200000 }, "end": { "local": "2084-01-16T00:00:00+03:30", "utc": "2084-01-15T20:30:00Z", "ms": 3598806600000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 10:04 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Mashhad.", "fact": "civil-day: midnight-to-midnight · Asia/Tehran" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from midnight. The transit falls on the 15th, not the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 36226 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Mashhad, 2084: Saturday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2084-01-15", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2084-01-15", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Mashhad, Makara Saṅkrānti 2084 falls on Saturday 15 January. The Sun enters Makara at 10:04 on Sat 15 Jan, and the rule counts the day from midnight.", "cite": "https://ahargana.org/mashhad/festivals/2084/makara-sankranti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23754, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-02-13T23:02:47+03:30", "utc": "2084-02-13T19:32:47Z", "ms": 3601308766960.2363 } }, "span": { "of": "transit", "start": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 }, "end": { "local": "2084-01-15T10:03:46+03:30", "utc": "2084-01-15T06:33:46Z", "ms": 3598756425605.219 } }, "kaala": "sunset-day", "days": [ { "local_date": "2084-01-15", "window": { "start": { "local": "2084-01-14T16:38:40+03:30", "utc": "2084-01-14T13:08:40Z", "ms": 3598693720498.245 }, "end": { "local": "2084-01-15T16:39:40+03:30", "utc": "2084-01-15T13:09:40Z", "ms": 3598780179904.888 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2084-01-16", "window": { "start": { "local": "2084-01-15T16:39:40+03:30", "utc": "2084-01-15T13:09:40Z", "ms": 3598780179904.888 }, "end": { "local": "2084-01-16T16:40:40+03:30", "utc": "2084-01-16T13:10:40Z", "ms": 3598866639895.1953 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2084-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 10:04 on Sat 15 Jan.", "fact": "2084-01-15T06:33:46Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 15th ends at 16:40, and the day of the 16th ends at 16:41.", "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 23754 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, Mashhad, 2084: Sunday 16 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-16", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-01-16", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2084-01-16", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Mashhad, Mattu Pongal 2084 falls on Sunday 16 January. It is kept the day after Pongal, which falls on Saturday 15 January. The Sun enters Makara at 10:04 on Sat 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th.", "cite": "https://ahargana.org/mashhad/festivals/2084/mattu-pongal", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-01-18", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27856, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-01-17T14:26:16+03:30", "utc": "2084-01-17T10:56:16Z", "ms": 3598944976235.124 }, "end": { "local": "2084-01-18T17:01:59+03:30", "utc": "2084-01-18T13:31:59Z", "ms": 3599040719037.7373 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-17T14:26:16+03:30", "utc": "2084-01-17T10:56:16Z", "ms": 3598944976235.124 }, "end": { "local": "2084-01-18T17:01:59+03:30", "utc": "2084-01-18T13:31:59Z", "ms": 3599040719037.7373 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-01-17", "window": { "start": { "local": "2084-01-17T06:42:00+03:30", "utc": "2084-01-17T03:12:00Z", "ms": 3598917119873.7393 }, "end": { "local": "2084-01-17T06:42:00+03:30", "utc": "2084-01-17T03:12:00Z", "ms": 3598917119873.7393 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-01-18", "window": { "start": { "local": "2084-01-18T06:41:38+03:30", "utc": "2084-01-18T03:11:38Z", "ms": 3599003498207.9644 }, "end": { "local": "2084-01-18T06:41:38+03:30", "utc": "2084-01-18T03:11:38Z", "ms": 3599003498207.9644 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:26 on Mon 17 Jan to 17:02 on Tue 18 Jan.", "fact": "2084-01-17T10:56:16Z → 2084-01-18T13:31:59Z" }, { "step": "kaala", "text": "Sunrise is at 06:42 on the 17th and 06:42 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27856 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Mashhad, 2084: Tuesday 18 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-18", "confidence": "determinate" } ], "quote": "In Mashhad, Putradā Ekādaśī 2084 falls on Tuesday 18 January. Ekādaśī runs from 14:26 on Mon 17 Jan to 17:02 on Tue 18 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-01-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-01-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4053, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-01-19T19:42:53+03:30", "utc": "2084-01-19T16:12:53Z", "ms": 3599136772715.9536 }, "end": { "local": "2084-01-20T22:18:53+03:30", "utc": "2084-01-20T18:48:53Z", "ms": 3599232532670.1445 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-01-19T19:42:53+03:30", "utc": "2084-01-19T16:12:53Z", "ms": 3599136772715.9536 }, "end": { "local": "2084-01-20T22:18:53+03:30", "utc": "2084-01-20T18:48:53Z", "ms": 3599232532670.1445 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-01-19", "window": { "start": { "local": "2084-01-19T16:43:43+03:30", "utc": "2084-01-19T13:13:43Z", "ms": 3599126022913.9224 }, "end": { "local": "2084-01-19T18:35:20+03:30", "utc": "2084-01-19T15:05:20Z", "ms": 3599132719743.384 } }, "covered_min": 0, "window_min": 112, "qualifies": false }, { "local_date": "2084-01-20", "window": { "start": { "local": "2084-01-20T16:44:45+03:30", "utc": "2084-01-20T13:14:45Z", "ms": 3599212484791.622 }, "end": { "local": "2084-01-20T18:36:10+03:30", "utc": "2084-01-20T15:06:10Z", "ms": 3599219169721.4907 } }, "covered_min": 111, "window_min": 111, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:43 on Wed 19 Jan to 22:19 on Thu 20 Jan.", "fact": "2084-01-19T16:12:53Z → 2084-01-20T18:48:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:44–18:35 on the 19th, 16:45–18:36 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 112 minutes on the 19th and 111 of 111 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4053 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Thursday 20 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-20", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Thursday 20 January. Trayodaśī runs from 19:43 on Wed 19 Jan to 22:19 on Thu 20 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-01-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-01-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-01-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37731, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-01-26T06:32:11+03:30", "utc": "2084-01-26T03:02:11Z", "ms": 3599694130950.0703 }, "end": { "local": "2084-01-27T06:52:37+03:30", "utc": "2084-01-27T03:22:37Z", "ms": 3599781757046.4897 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-01-26T06:32:11+03:30", "utc": "2084-01-26T03:02:11Z", "ms": 3599694130950.0703 }, "end": { "local": "2084-01-27T06:52:37+03:30", "utc": "2084-01-27T03:22:37Z", "ms": 3599781757046.4897 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-01-25", "window": { "start": { "local": "2084-01-25T19:22:44+03:30", "utc": "2084-01-25T15:52:44Z", "ms": 3599653963920.9873 }, "end": { "local": "2084-01-25T19:22:44+03:30", "utc": "2084-01-25T15:52:44Z", "ms": 3599653963920.9873 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-01-26", "window": { "start": { "local": "2084-01-26T20:23:46+03:30", "utc": "2084-01-26T16:53:46Z", "ms": 3599744026222.9917 }, "end": { "local": "2084-01-26T20:23:46+03:30", "utc": "2084-01-26T16:53:46Z", "ms": 3599744026222.9917 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:32 on Wed 26 Jan to 06:53 on Thu 27 Jan.", "fact": "2084-01-26T03:02:11Z → 2084-01-27T03:22:37Z" }, { "step": "kaala", "text": "Moonrise is at 19:23 on the 25th and 20:24 on the 26th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37731 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Wednesday 26 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-01-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-01-26", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Wednesday 26 January. Caturthī runs from 06:32 on Wed 26 Jan to 06:53 on Thu 27 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-01-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-02-02", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27466, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-02-01T22:54:49+03:30", "utc": "2084-02-01T19:24:49Z", "ms": 3600271489496.412 }, "end": { "local": "2084-02-02T20:11:22+03:30", "utc": "2084-02-02T16:41:22Z", "ms": 3600348082380.134 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-01T22:54:49+03:30", "utc": "2084-02-01T19:24:49Z", "ms": 3600271489496.412 }, "end": { "local": "2084-02-02T20:11:22+03:30", "utc": "2084-02-02T16:41:22Z", "ms": 3600348082380.134 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-02-02", "window": { "start": { "local": "2084-02-02T06:32:35+03:30", "utc": "2084-02-02T03:02:35Z", "ms": 3600298955154.9663 }, "end": { "local": "2084-02-02T06:32:35+03:30", "utc": "2084-02-02T03:02:35Z", "ms": 3600298955154.9663 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-02-03", "window": { "start": { "local": "2084-02-03T06:31:46+03:30", "utc": "2084-02-03T03:01:46Z", "ms": 3600385305558.5674 }, "end": { "local": "2084-02-03T06:31:46+03:30", "utc": "2084-02-03T03:01:46Z", "ms": 3600385305558.5674 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:55 on Tue 1 Feb to 20:11 on Wed 2 Feb.", "fact": "2084-02-01T19:24:49Z → 2084-02-02T16:41:22Z" }, { "step": "kaala", "text": "Sunrise is at 06:33 on the 2nd and 06:32 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 2nd and is not on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27466 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Mashhad, 2084: Wednesday 2 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-02", "confidence": "determinate" } ], "quote": "In Mashhad, Ṣaṭtilā Ekādaśī 2084 falls on Wednesday 2 February. Ekādaśī runs from 22:55 on Tue 1 Feb to 20:11 on Wed 2 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-02-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-02-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 946, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-02-03T17:15:20+03:30", "utc": "2084-02-03T13:45:20Z", "ms": 3600423919980.604 }, "end": { "local": "2084-02-04T14:13:32+03:30", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-03T17:15:20+03:30", "utc": "2084-02-03T13:45:20Z", "ms": 3600423919980.604 }, "end": { "local": "2084-02-04T14:13:32+03:30", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-02-03", "window": { "start": { "local": "2084-02-03T16:59:34+03:30", "utc": "2084-02-03T13:29:34Z", "ms": 3600422973794.6064 }, "end": { "local": "2084-02-03T18:47:45+03:30", "utc": "2084-02-03T15:17:45Z", "ms": 3600429464547.8423 } }, "covered_min": 92, "window_min": 108, "qualifies": true }, { "local_date": "2084-02-04", "window": { "start": { "local": "2084-02-04T17:00:38+03:30", "utc": "2084-02-04T13:30:38Z", "ms": 3600509437641.782 }, "end": { "local": "2084-02-04T18:48:33+03:30", "utc": "2084-02-04T15:18:33Z", "ms": 3600515912867.9375 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:15 on Thu 3 Feb to 14:14 on Fri 4 Feb.", "fact": "2084-02-03T13:45:20Z → 2084-02-04T10:43:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:00–18:48 on the 3rd, 17:01–18:49 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 92 of 108 minutes on the 3rd and 0 of 108 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 946 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Thursday 3 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-03", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Thursday 3 February. Trayodaśī runs from 17:15 on Thu 3 Feb to 14:14 on Fri 4 Feb and covers 92 of 108 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-02-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-02-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32867, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-02-04T14:13:32+03:30", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T11:13:42+03:30", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-04T14:13:32+03:30", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T11:13:42+03:30", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 } }, "kaala": "nishita", "days": [ { "local_date": "2084-02-04", "window": { "start": { "local": "2084-02-04T23:21:20+03:30", "utc": "2084-02-04T19:51:20Z", "ms": 3600532279739.865 }, "end": { "local": "2084-02-05T00:09:20+03:30", "utc": "2084-02-04T20:39:20Z", "ms": 3600535159739.865 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-05", "window": { "start": { "local": "2084-02-05T23:21:25+03:30", "utc": "2084-02-05T19:51:25Z", "ms": 3600618684569.6045 }, "end": { "local": "2084-02-06T00:09:25+03:30", "utc": "2084-02-05T20:39:25Z", "ms": 3600621564569.6045 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:14 on Fri 4 Feb to 11:14 on Sat 5 Feb.", "fact": "2084-02-04T10:43:32Z → 2084-02-05T07:43:42Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:21–00:09 on the 4th, 23:21–00:09 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 32867 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Friday 4 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-04", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Friday 4 February. Caturdaśī runs from 14:14 on Fri 4 Feb to 11:14 on Sat 5 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17021, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-02-04T14:13:32+03:30", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T11:13:42+03:30", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-04T14:13:32+03:30", "utc": "2084-02-04T10:43:32Z", "ms": 3600499412355.98 }, "end": { "local": "2084-02-05T11:13:42+03:30", "utc": "2084-02-05T07:43:42Z", "ms": 3600575022444.7334 } }, "kaala": "arunodaya", "days": [ { "local_date": "2084-02-04", "window": { "start": { "local": "2084-02-04T04:42:44+03:30", "utc": "2084-02-04T01:12:44Z", "ms": 3600465163690.6377 }, "end": { "local": "2084-02-04T06:30:54+03:30", "utc": "2084-02-04T03:00:54Z", "ms": 3600471654443.8735 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "2084-02-05", "window": { "start": { "local": "2084-02-05T04:42:07+03:30", "utc": "2084-02-05T01:12:07Z", "ms": 3600551526611.793 }, "end": { "local": "2084-02-05T06:30:02+03:30", "utc": "2084-02-05T03:00:02Z", "ms": 3600558001837.948 } }, "covered_min": 108, "window_min": 108, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:14 on Fri 4 Feb to 11:14 on Sat 5 Feb.", "fact": "2084-02-04T10:43:32Z → 2084-02-05T07:43:42Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:43–06:31 on the 4th, 04:42–06:30 on the 5th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 0 of 108 minutes on the 4th and 108 of 108 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17021 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Mashhad, 2084: Saturday 5 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)" } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-05", "confidence": "determinate" } ], "quote": "In Mashhad, Yama Tarpaṇa 2084 falls on Saturday 5 February. Caturdaśī runs from 14:14 on Fri 4 Feb to 11:14 on Sat 5 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/mashhad/festivals/2084/yama-tarpana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32308, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-02-09T02:23:38+03:30", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-09T02:23:38+03:30", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-09", "window": { "start": { "local": "2084-02-09T11:22:06+03:30", "utc": "2084-02-09T07:52:06Z", "ms": 3600921125802.9395 }, "end": { "local": "2084-02-09T12:10:06+03:30", "utc": "2084-02-09T08:40:06Z", "ms": 3600924005802.9395 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-10", "window": { "start": { "local": "2084-02-10T11:22:07+03:30", "utc": "2084-02-10T07:52:07Z", "ms": 3601007527349.9463 }, "end": { "local": "2084-02-10T12:10:07+03:30", "utc": "2084-02-10T08:40:07Z", "ms": 3601010407349.9463 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:24 on Wed 9 Feb to 01:39 on Thu 10 Feb.", "fact": "2084-02-08T22:53:38Z → 2084-02-09T22:08:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 9th, 11:22–12:10 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32308 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Mashhad, 2084: Wednesday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-09", "confidence": "determinate" } ], "quote": "In Mashhad, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2084 falls on Wednesday 9 February. Caturthī runs from 02:24 on Wed 9 Feb to 01:39 on Thu 10 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/ganesha-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24363, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-02-09T02:23:38+03:30", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-09T02:23:38+03:30", "utc": "2084-02-08T22:53:38Z", "ms": 3600888817860.2495 }, "end": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-02-08", "window": { "start": { "local": "2084-02-08T17:04:52+03:30", "utc": "2084-02-08T13:34:52Z", "ms": 3600855291576.8857 }, "end": { "local": "2084-02-08T18:51:43+03:30", "utc": "2084-02-08T15:21:43Z", "ms": 3600861702971.8228 } }, "covered_min": 0, "window_min": 107, "qualifies": false }, { "local_date": "2084-02-09", "window": { "start": { "local": "2084-02-09T17:05:55+03:30", "utc": "2084-02-09T13:35:55Z", "ms": 3600941754566.967 }, "end": { "local": "2084-02-09T18:52:30+03:30", "utc": "2084-02-09T15:22:30Z", "ms": 3600948149609.3003 } }, "covered_min": 107, "window_min": 107, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:24 on Wed 9 Feb to 01:39 on Thu 10 Feb.", "fact": "2084-02-08T22:53:38Z → 2084-02-09T22:08:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:05–18:52 on the 8th, 17:06–18:52 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 107 minutes on the 8th and 107 of 107 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 24363 s" }, { "step": "ruling", "text": "Tila Caturthī, Mashhad, 2084: Wednesday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "tila-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-09", "confidence": "determinate" } ], "quote": "In Mashhad, Tila Caturthī 2084 falls on Wednesday 9 February. Caturthī runs from 02:24 on Wed 9 Feb to 01:39 on Thu 10 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/tila-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34942, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T01:39:47+03:30", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T01:39:47+03:30", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-10", "window": { "start": { "local": "2084-02-10T11:22:07+03:30", "utc": "2084-02-10T07:52:07Z", "ms": 3601007527349.9463 }, "end": { "local": "2084-02-10T12:10:07+03:30", "utc": "2084-02-10T08:40:07Z", "ms": 3601010407349.9463 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-11", "window": { "start": { "local": "2084-02-11T11:22:08+03:30", "utc": "2084-02-11T07:52:08Z", "ms": 3601093928105.8027 }, "end": { "local": "2084-02-11T12:10:08+03:30", "utc": "2084-02-11T08:40:08Z", "ms": 3601096808105.8027 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 01:39 on Thu 10 Feb to 01:40 on Fri 11 Feb.", "fact": "2084-02-09T22:08:33Z → 2084-02-10T22:09:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 10th, 11:22–12:10 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 34942 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Mashhad, 2084: Thursday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-10", "confidence": "determinate" } ], "quote": "In Mashhad, Śrī Pañcamī 2084 falls on Thursday 10 February. Pañcamī runs from 01:39 on Thu 10 Feb to 01:40 on Fri 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/shri-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34942, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T01:39:47+03:30", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-10T01:38:33+03:30", "utc": "2084-02-09T22:08:33Z", "ms": 3600972513108.6924 }, "end": { "local": "2084-02-11T01:39:47+03:30", "utc": "2084-02-10T22:09:47Z", "ms": 3601058986531.2866 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-10", "window": { "start": { "local": "2084-02-10T11:22:07+03:30", "utc": "2084-02-10T07:52:07Z", "ms": 3601007527349.9463 }, "end": { "local": "2084-02-10T12:10:07+03:30", "utc": "2084-02-10T08:40:07Z", "ms": 3601010407349.9463 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-02-11", "window": { "start": { "local": "2084-02-11T11:22:08+03:30", "utc": "2084-02-11T07:52:08Z", "ms": 3601093928105.8027 }, "end": { "local": "2084-02-11T12:10:08+03:30", "utc": "2084-02-11T08:40:08Z", "ms": 3601096808105.8027 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 01:39 on Thu 10 Feb to 01:40 on Fri 11 Feb.", "fact": "2084-02-09T22:08:33Z → 2084-02-10T22:09:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 10th, 11:22–12:10 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34942 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Mashhad, 2084: Thursday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-10", "confidence": "determinate" } ], "quote": "In Mashhad, Vasanta Pañcamī 2084 falls on Thursday 10 February. Pañcamī runs from 01:39 on Thu 10 Feb to 01:40 on Fri 11 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vasanta-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2198, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-02-12T02:28:02+03:30", "utc": "2084-02-11T22:58:02Z", "ms": 3601148281791.3823 }, "end": { "local": "2084-02-13T03:59:47+03:30", "utc": "2084-02-13T00:29:47Z", "ms": 3601240187233.21 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-12T02:28:02+03:30", "utc": "2084-02-11T22:58:02Z", "ms": 3601148281791.3823 }, "end": { "local": "2084-02-13T03:59:47+03:30", "utc": "2084-02-13T00:29:47Z", "ms": 3601240187233.21 } }, "kaala": "arunodaya", "days": [ { "local_date": "2084-02-12", "window": { "start": { "local": "2084-02-12T04:37:12+03:30", "utc": "2084-02-12T01:07:12Z", "ms": 3601156032227.4155 }, "end": { "local": "2084-02-12T06:23:14+03:30", "utc": "2084-02-12T02:53:14Z", "ms": 3601162394138.6616 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2084-02-13", "window": { "start": { "local": "2084-02-13T04:36:25+03:30", "utc": "2084-02-13T01:06:25Z", "ms": 3601242385464.8857 }, "end": { "local": "2084-02-13T06:22:11+03:30", "utc": "2084-02-13T02:52:11Z", "ms": 3601248730610.5693 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 02:28 on Sat 12 Feb to 04:00 on Sun 13 Feb.", "fact": "2084-02-11T22:58:02Z → 2084-02-13T00:29:47Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:37–06:23 on the 12th, 04:36–06:22 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 106 of 106 minutes on the 12th and 0 of 106 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 2198 s" }, { "step": "ruling", "text": "Ratha Saptamī, Mashhad, 2084: 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": "2084-02-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-12", "confidence": "determinate" } ], "quote": "In Mashhad, Ratha Saptamī 2084 falls on Saturday 12 February. Saptamī runs from 02:28 on Sat 12 Feb to 04:00 on Sun 13 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/mashhad/festivals/2084/ratha-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-02-17", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17938, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-02-16T11:17:51+03:30", "utc": "2084-02-16T07:47:51Z", "ms": 3601525670988.805 }, "end": { "local": "2084-02-17T13:52:56+03:30", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-16T11:17:51+03:30", "utc": "2084-02-16T07:47:51Z", "ms": 3601525670988.805 }, "end": { "local": "2084-02-17T13:52:56+03:30", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-02-16", "window": { "start": { "local": "2084-02-16T06:18:53+03:30", "utc": "2084-02-16T02:48:53Z", "ms": 3601507732796.5044 }, "end": { "local": "2084-02-16T06:18:53+03:30", "utc": "2084-02-16T02:48:53Z", "ms": 3601507732796.5044 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-02-17", "window": { "start": { "local": "2084-02-17T06:17:45+03:30", "utc": "2084-02-17T02:47:45Z", "ms": 3601594064559.174 }, "end": { "local": "2084-02-17T06:17:45+03:30", "utc": "2084-02-17T02:47:45Z", "ms": 3601594064559.174 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:18 on Wed 16 Feb to 13:53 on Thu 17 Feb.", "fact": "2084-02-16T07:47:51Z → 2084-02-17T10:22:56Z" }, { "step": "kaala", "text": "Sunrise is at 06:19 on the 16th and 06:18 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 17938 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Mashhad, 2084: Thursday 17 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-17", "confidence": "determinate" } ], "quote": "In Mashhad, Jayā Ekādaśī 2084 falls on Thursday 17 February. Ekādaśī runs from 11:18 on Wed 16 Feb to 13:53 on Thu 17 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-02-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6180, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-02-17T13:52:56+03:30", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 }, "end": { "local": "2084-02-18T16:10:39+03:30", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-17T13:52:56+03:30", "utc": "2084-02-17T10:22:56Z", "ms": 3601621376415.0576 }, "end": { "local": "2084-02-18T16:10:39+03:30", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-17", "window": { "start": { "local": "2084-02-17T11:21:57+03:30", "utc": "2084-02-17T07:51:57Z", "ms": 3601612316554.292 }, "end": { "local": "2084-02-17T12:09:57+03:30", "utc": "2084-02-17T08:39:57Z", "ms": 3601615196554.292 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-02-18", "window": { "start": { "local": "2084-02-18T11:21:52+03:30", "utc": "2084-02-18T07:51:52Z", "ms": 3601698712060.4526 }, "end": { "local": "2084-02-18T12:09:52+03:30", "utc": "2084-02-18T08:39:52Z", "ms": 3601701592060.4526 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 13:53 on Thu 17 Feb to 16:11 on Fri 18 Feb.", "fact": "2084-02-17T10:22:56Z → 2084-02-18T12:40:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 17th, 11:22–12:10 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 17th and 48 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 6180 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Mashhad, 2084: Friday 18 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhishma-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Bhisma dvadasi (purvaviddha), Amalaki dvadasi, Santana dvadasi, Varaha dvadasi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-18", "confidence": "determinate" } ], "quote": "In Mashhad, Bhīṣma Dvādaśī 2084 falls on Friday 18 February. Dvādaśī runs from 13:53 on Thu 17 Feb to 16:11 on Fri 18 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/bhishma-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-02-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-18", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2746, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-02-18T16:10:39+03:30", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 }, "end": { "local": "2084-02-19T18:01:55+03:30", "utc": "2084-02-19T14:31:55Z", "ms": 3601809114988.825 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-18T16:10:39+03:30", "utc": "2084-02-18T12:40:39Z", "ms": 3601716038650.719 }, "end": { "local": "2084-02-19T18:01:55+03:30", "utc": "2084-02-19T14:31:55Z", "ms": 3601809114988.825 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-02-18", "window": { "start": { "local": "2084-02-18T17:15:09+03:30", "utc": "2084-02-18T13:45:09Z", "ms": 3601719908892.828 }, "end": { "local": "2084-02-18T18:59:11+03:30", "utc": "2084-02-18T15:29:11Z", "ms": 3601726151018.719 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "2084-02-19", "window": { "start": { "local": "2084-02-19T17:16:09+03:30", "utc": "2084-02-19T13:46:09Z", "ms": 3601806368905.095 }, "end": { "local": "2084-02-19T18:59:54+03:30", "utc": "2084-02-19T15:29:54Z", "ms": 3601812593507.0713 } }, "covered_min": 46, "window_min": 104, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:11 on Fri 18 Feb to 18:02 on Sat 19 Feb.", "fact": "2084-02-18T12:40:39Z → 2084-02-19T14:31:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:15–18:59 on the 18th, 17:16–19:00 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 104 of 104 minutes on the 18th and 46 of 104 on the 19th.", "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 2746 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Friday 18 February.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-18", "confidence": "boundary" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Friday 18 February. Trayodaśī runs from 16:11 on Fri 18 Feb to 18:02 on Sat 19 Feb and covers all of pradoṣa that evening. It also reaches the next evening for 46 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/mashhad/festivals/2084/pradosha-vrata?on=2084-02-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25911, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-02-20T19:21:32+03:30", "utc": "2084-02-20T15:51:32Z", "ms": 3601900291993.7197 }, "end": { "local": "2084-02-21T20:07:47+03:30", "utc": "2084-02-21T16:37:47Z", "ms": 3601989467008.8496 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2084-02-20T19:21:32+03:30", "utc": "2084-02-20T15:51:32Z", "ms": 3601900291993.7197 }, "end": { "local": "2084-02-21T20:07:47+03:30", "utc": "2084-02-21T16:37:47Z", "ms": 3601989467008.8496 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-02-20", "window": { "start": { "local": "2084-02-20T11:21:41+03:30", "utc": "2084-02-20T07:51:41Z", "ms": 3601871501002.6445 }, "end": { "local": "2084-02-20T12:09:41+03:30", "utc": "2084-02-20T08:39:41Z", "ms": 3601874381002.6445 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-02-21", "window": { "start": { "local": "2084-02-21T11:21:34+03:30", "utc": "2084-02-21T07:51:34Z", "ms": 3601957894472.6885 }, "end": { "local": "2084-02-21T12:09:34+03:30", "utc": "2084-02-21T08:39:34Z", "ms": 3601960774472.6885 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 19:22 on Sun 20 Feb to 20:08 on Mon 21 Feb.", "fact": "2084-02-20T15:51:32Z → 2084-02-21T16:37:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:22–12:10 on the 20th, 11:22–12:10 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25911 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Mashhad, 2084: Monday 21 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maghi-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Maghi purnima (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-21", "confidence": "determinate" } ], "quote": "In Mashhad, Māghī Pūrṇimā 2084 falls on Monday 21 February. Pūrṇimā runs from 19:22 on Sun 20 Feb to 20:08 on Mon 21 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/maghi-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-02-24", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-02-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3466, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-02-24T19:24:40+03:30", "utc": "2084-02-24T15:54:40Z", "ms": 3602246079963.177 }, "end": { "local": "2084-02-25T18:21:24+03:30", "utc": "2084-02-25T14:51:24Z", "ms": 3602328684439.8423 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-02-24T19:24:40+03:30", "utc": "2084-02-24T15:54:40Z", "ms": 3602246079963.177 }, "end": { "local": "2084-02-25T18:21:24+03:30", "utc": "2084-02-25T14:51:24Z", "ms": 3602328684439.8423 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-02-24", "window": { "start": { "local": "2084-02-24T20:22:26+03:30", "utc": "2084-02-24T16:52:26Z", "ms": 3602249546344.463 }, "end": { "local": "2084-02-24T20:22:26+03:30", "utc": "2084-02-24T16:52:26Z", "ms": 3602249546344.463 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-02-25", "window": { "start": { "local": "2084-02-25T21:29:08+03:30", "utc": "2084-02-25T17:59:08Z", "ms": 3602339948034.5283 }, "end": { "local": "2084-02-25T21:29:08+03:30", "utc": "2084-02-25T17:59:08Z", "ms": 3602339948034.5283 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:25 on Thu 24 Feb to 18:21 on Fri 25 Feb.", "fact": "2084-02-24T15:54:40Z → 2084-02-25T14:51:24Z" }, { "step": "kaala", "text": "Moonrise is at 20:22 on the 24th and 21:29 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3466 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Thursday 24 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-02-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-02-24", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Thursday 24 February. Caturthī runs from 19:25 on Thu 24 Feb to 18:21 on Fri 25 Feb and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-02-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-03-02", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3960, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-03-02T07:11:12+03:30", "utc": "2084-03-02T03:41:12Z", "ms": 3602806872016.6167 }, "end": { "local": "2084-03-03T04:52:49+03:30", "utc": "2084-03-03T01:22:49Z", "ms": 3602884968740.117 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-02T07:11:12+03:30", "utc": "2084-03-02T03:41:12Z", "ms": 3602806872016.6167 }, "end": { "local": "2084-03-03T04:52:49+03:30", "utc": "2084-03-03T01:22:49Z", "ms": 3602884968740.117 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-02", "window": { "start": { "local": "2084-03-02T06:00:10+03:30", "utc": "2084-03-02T02:30:10Z", "ms": 3602802609854.9897 }, "end": { "local": "2084-03-02T06:00:10+03:30", "utc": "2084-03-02T02:30:10Z", "ms": 3602802609854.9897 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-03", "window": { "start": { "local": "2084-03-03T05:58:49+03:30", "utc": "2084-03-03T02:28:49Z", "ms": 3602888928770.269 }, "end": { "local": "2084-03-03T05:58:49+03:30", "utc": "2084-03-03T02:28:49Z", "ms": 3602888928770.269 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:11 on Thu 2 Mar to 04:53 on Fri 3 Mar.", "fact": "2084-03-02T03:41:12Z → 2084-03-03T01:22:49Z" }, { "step": "kaala", "text": "Sunrise is at 06:00 on the 2nd and 05:59 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 2nd and is not on the 3rd.", "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 3960 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Mashhad, 2084: Thursday 2 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-02", "confidence": "determinate" } ], "quote": "In Mashhad, Vijayā Ekādaśī 2084 falls on Thursday 2 March. Ekādaśī runs from 07:11 on Thu 2 Mar to 04:53 on Fri 3 Mar, and is current at sunrise on neither day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-03-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-04", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 881, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-03-05T00:21:32+03:30", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 }, "end": { "local": "2084-03-05T22:19:27+03:30", "utc": "2084-03-05T18:49:27Z", "ms": 3603120566619.484 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-05T00:21:32+03:30", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 }, "end": { "local": "2084-03-05T22:19:27+03:30", "utc": "2084-03-05T18:49:27Z", "ms": 3603120566619.484 } }, "kaala": "nishita", "days": [ { "local_date": "2084-03-04", "window": { "start": { "local": "2084-03-04T23:18:50+03:30", "utc": "2084-03-04T19:48:50Z", "ms": 3603037730371.6123 }, "end": { "local": "2084-03-05T00:06:50+03:30", "utc": "2084-03-04T20:36:50Z", "ms": 3603040610371.6123 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-03-05", "window": { "start": { "local": "2084-03-05T23:18:37+03:30", "utc": "2084-03-05T19:48:37Z", "ms": 3603124116701.909 }, "end": { "local": "2084-03-06T00:06:37+03:30", "utc": "2084-03-05T20:36:37Z", "ms": 3603126996701.909 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:22 on Sun 5 Mar to 22:19 on Sun 5 Mar.", "fact": "2084-03-04T20:51:32Z → 2084-03-05T18:49:27Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:19–00:07 on the 4th, 23:19–00:07 on the 5th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: disputed → tithi-day · margin 881 s" }, { "step": "ruling", "text": "Mahāśivarātri, Mashhad, 2084: Saturday 4 March.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-04", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-04", "confidence": "boundary" } ], "quote": "In Mashhad, Mahāśivarātri 2084 falls on Saturday 4 March. Caturdaśī runs from 00:22 on Sun 5 Mar to 22:19 on Sun 5 Mar, and reaches niśītha on neither day.", "cite": "https://ahargana.org/mashhad/festivals/2084/maha-shivaratri", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-03-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18744, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-03-04T02:34:38+03:30", "utc": "2084-03-03T23:04:38Z", "ms": 3602963077846.8403 }, "end": { "local": "2084-03-05T00:21:32+03:30", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-04T02:34:38+03:30", "utc": "2084-03-03T23:04:38Z", "ms": 3602963077846.8403 }, "end": { "local": "2084-03-05T00:21:32+03:30", "utc": "2084-03-04T20:51:32Z", "ms": 3603041491687.7754 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-03-03", "window": { "start": { "local": "2084-03-03T17:28:40+03:30", "utc": "2084-03-03T13:58:40Z", "ms": 3602930320174.1846 }, "end": { "local": "2084-03-03T19:08:30+03:30", "utc": "2084-03-03T15:38:30Z", "ms": 3602936310429.843 } }, "covered_min": 0, "window_min": 100, "qualifies": false }, { "local_date": "2084-03-04", "window": { "start": { "local": "2084-03-04T17:29:36+03:30", "utc": "2084-03-04T13:59:36Z", "ms": 3603016775894.9277 }, "end": { "local": "2084-03-04T19:09:08+03:30", "utc": "2084-03-04T15:39:08Z", "ms": 3603022747755.377 } }, "covered_min": 100, "window_min": 100, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:35 on Sat 4 Mar to 00:22 on Sun 5 Mar.", "fact": "2084-03-03T23:04:38Z → 2084-03-04T20:51:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:29–19:09 on the 3rd, 17:30–19:09 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 0 of 100 minutes on the 3rd and 100 of 100 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 18744 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Saturday 4 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-04", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Saturday 4 March. Trayodaśī runs from 02:35 on Sat 4 Mar to 00:22 on Sun 5 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-03-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-03-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22399, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-03-09T18:19:40+03:30", "utc": "2084-03-09T14:49:40Z", "ms": 3603451779895.1104 }, "end": { "local": "2084-03-10T18:52:15+03:30", "utc": "2084-03-10T15:22:15Z", "ms": 3603540135221.7417 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-09T18:19:40+03:30", "utc": "2084-03-09T14:49:40Z", "ms": 3603451779895.1104 }, "end": { "local": "2084-03-10T18:52:15+03:30", "utc": "2084-03-10T15:22:15Z", "ms": 3603540135221.7417 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-03-09", "window": { "start": { "local": "2084-03-09T11:18:21+03:30", "utc": "2084-03-09T07:48:21Z", "ms": 3603426500565.619 }, "end": { "local": "2084-03-09T12:06:21+03:30", "utc": "2084-03-09T08:36:21Z", "ms": 3603429380565.619 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-03-10", "window": { "start": { "local": "2084-03-10T11:18:05+03:30", "utc": "2084-03-10T07:48:05Z", "ms": 3603512885284.0947 }, "end": { "local": "2084-03-10T12:06:05+03:30", "utc": "2084-03-10T08:36:05Z", "ms": 3603515765284.0947 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:20 on Thu 9 Mar to 18:52 on Fri 10 Mar.", "fact": "2084-03-09T14:49:40Z → 2084-03-10T15:22:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:18–12:06 on the 9th, 11:18–12:06 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22399 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Friday 10 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-10", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Friday 10 March. Caturthī runs from 18:20 on Thu 9 Mar to 18:52 on Fri 10 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-03-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-03-18", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7903, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-03-17T07:50:47+03:30", "utc": "2084-03-17T04:20:47Z", "ms": 3604105247085.1953 }, "end": { "local": "2084-03-18T09:40:18+03:30", "utc": "2084-03-18T06:10:18Z", "ms": 3604198217676.662 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-17T07:50:47+03:30", "utc": "2084-03-17T04:20:47Z", "ms": 3604105247085.1953 }, "end": { "local": "2084-03-18T09:40:18+03:30", "utc": "2084-03-18T06:10:18Z", "ms": 3604198217676.662 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-17", "window": { "start": { "local": "2084-03-17T05:39:04+03:30", "utc": "2084-03-17T02:09:04Z", "ms": 3604097344232.842 }, "end": { "local": "2084-03-17T05:39:04+03:30", "utc": "2084-03-17T02:09:04Z", "ms": 3604097344232.842 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-18", "window": { "start": { "local": "2084-03-18T05:37:37+03:30", "utc": "2084-03-18T02:07:37Z", "ms": 3604183657259.2295 }, "end": { "local": "2084-03-18T05:37:37+03:30", "utc": "2084-03-18T02:07:37Z", "ms": 3604183657259.2295 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:51 on Fri 17 Mar to 09:40 on Sat 18 Mar.", "fact": "2084-03-17T04:20:47Z → 2084-03-18T06:10:18Z" }, { "step": "kaala", "text": "Sunrise is at 05:39 on the 17th and 05:38 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7903 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Mashhad, 2084: Saturday 18 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-18", "confidence": "determinate" } ], "quote": "In Mashhad, Āmalakī Ekādaśī 2084 falls on Saturday 18 March. Ekādaśī runs from 07:51 on Fri 17 Mar to 09:40 on Sat 18 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-03-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-03-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22973, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-03-19T10:51:37+03:30", "utc": "2084-03-19T07:21:37Z", "ms": 3604288897376.4585 }, "end": { "local": "2084-03-20T11:21:00+03:30", "utc": "2084-03-20T07:51:00Z", "ms": 3604377059826.4883 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-19T10:51:37+03:30", "utc": "2084-03-19T07:21:37Z", "ms": 3604288897376.4585 }, "end": { "local": "2084-03-20T11:21:00+03:30", "utc": "2084-03-20T07:51:00Z", "ms": 3604377059826.4883 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-03-19", "window": { "start": { "local": "2084-03-19T17:43:01+03:30", "utc": "2084-03-19T14:13:01Z", "ms": 3604313580685.499 }, "end": { "local": "2084-03-19T19:17:54+03:30", "utc": "2084-03-19T15:47:54Z", "ms": 3604319274310.966 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2084-03-20", "window": { "start": { "local": "2084-03-20T17:43:53+03:30", "utc": "2084-03-20T14:13:53Z", "ms": 3604400032642.4 }, "end": { "local": "2084-03-20T19:18:28+03:30", "utc": "2084-03-20T15:48:28Z", "ms": 3604405707693.9688 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:52 on Sun 19 Mar to 11:21 on Mon 20 Mar.", "fact": "2084-03-19T07:21:37Z → 2084-03-20T07:51:00Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:43–19:18 on the 19th, 17:44–19:18 on the 20th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 95 of 95 minutes on the 19th and 0 of 95 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22973 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Sunday 19 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-19", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Sunday 19 March. Trayodaśī runs from 10:52 on Sun 19 Mar to 11:21 on Mon 20 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-03-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14963, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-03-21T11:09:04+03:30", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T10:19:52+03:30", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-21T11:09:04+03:30", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T10:19:52+03:30", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-03-21", "window": { "start": { "local": "2084-03-21T15:18:27+03:30", "utc": "2084-03-21T11:48:27Z", "ms": 3604477706671.1123 }, "end": { "local": "2084-03-21T17:44:44+03:30", "utc": "2084-03-21T14:14:44Z", "ms": 3604486484456.599 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2084-03-22", "window": { "start": { "local": "2084-03-22T15:18:51+03:30", "utc": "2084-03-22T11:48:51Z", "ms": 3604564130539.302 }, "end": { "local": "2084-03-22T17:45:36+03:30", "utc": "2084-03-22T14:15:36Z", "ms": 3604572936144.2773 } }, "covered_min": 0, "window_min": 147, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:09 on Tue 21 Mar to 10:20 on Wed 22 Mar.", "fact": "2084-03-21T07:39:04Z → 2084-03-22T06:49:52Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:18–17:45 on the 21st, 15:19–17:46 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 146 of 146 minutes on the 21st and 0 of 147 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14963 s" }, { "step": "ruling", "text": "Holikā Dahana, Mashhad, 2084: Tuesday 21 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holika-dahana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "not_evaluated": "The hour the row gives for the rite (\"it should be observed on second half of purnima at night\") is not tested: sāyāhna alone settles the day.", "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-21", "confidence": "determinate" } ], "quote": "In Mashhad, Holikā Dahana 2084 falls on Tuesday 21 March. Pūrṇimā runs from 11:09 on Tue 21 Mar to 10:20 on Wed 22 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/mashhad/festivals/2084/holika-dahana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14963, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-03-21T11:09:04+03:30", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T10:19:52+03:30", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2084-03-21T11:09:04+03:30", "utc": "2084-03-21T07:39:04Z", "ms": 3604462744120.5786 }, "end": { "local": "2084-03-22T10:19:52+03:30", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-03-21", "window": { "start": { "local": "2084-03-21T15:18:27+03:30", "utc": "2084-03-21T11:48:27Z", "ms": 3604477706671.1123 }, "end": { "local": "2084-03-21T17:44:44+03:30", "utc": "2084-03-21T14:14:44Z", "ms": 3604486484456.599 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2084-03-22", "window": { "start": { "local": "2084-03-22T15:18:51+03:30", "utc": "2084-03-22T11:48:51Z", "ms": 3604564130539.302 }, "end": { "local": "2084-03-22T17:45:36+03:30", "utc": "2084-03-22T14:15:36Z", "ms": 3604572936144.2773 } }, "covered_min": 0, "window_min": 147, "qualifies": false } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2084-03-21", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 11:09 on Tue 21 Mar to 10:20 on Wed 22 Mar.", "fact": "2084-03-21T07:39:04Z → 2084-03-22T06:49:52Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:18–17:45 on the 21st, 15:19–17:46 on the 22nd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 146 of 146 minutes on the 21st and 0 of 147 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14963 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Tuesday 21 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Mashhad, 2084: Wednesday 22 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holi", "follows": { "festival": "holika-dahana", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-22", "confidence": "determinate" } ], "quote": "In Mashhad, Holī 2084 falls on Wednesday 22 March. It is kept the day after Holikā Dahana, which falls on Tuesday 21 March. Pūrṇimā runs from 11:09 on Tue 21 Mar to 10:20 on Wed 22 Mar and covers all of sāyāhna on the 21st.", "cite": "https://ahargana.org/mashhad/festivals/2084/holi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12556, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-03-22T10:19:52+03:30", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "end": { "local": "2084-03-23T08:59:36+03:30", "utc": "2084-03-23T05:29:36Z", "ms": 3604627776338.751 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-22T10:19:52+03:30", "utc": "2084-03-22T06:49:52Z", "ms": 3604546192115.644 }, "end": { "local": "2084-03-23T08:59:36+03:30", "utc": "2084-03-23T05:29:36Z", "ms": 3604627776338.751 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-22", "window": { "start": { "local": "2084-03-22T05:31:48+03:30", "utc": "2084-03-22T02:01:48Z", "ms": 3604528908119.3984 }, "end": { "local": "2084-03-22T05:31:48+03:30", "utc": "2084-03-22T02:01:48Z", "ms": 3604528908119.3984 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-23", "window": { "start": { "local": "2084-03-23T05:30:21+03:30", "utc": "2084-03-23T02:00:21Z", "ms": 3604615220678.6226 }, "end": { "local": "2084-03-23T05:30:21+03:30", "utc": "2084-03-23T02:00:21Z", "ms": 3604615220678.6226 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:20 on Wed 22 Mar to 09:00 on Thu 23 Mar.", "fact": "2084-03-22T06:49:52Z → 2084-03-23T05:29:36Z" }, { "step": "kaala", "text": "Sunrise is at 05:32 on the 22nd and 05:30 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 12556 s" }, { "step": "ruling", "text": "Vasantotsava, Mashhad, 2084: Thursday 23 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasantotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "sunrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-23", "confidence": "determinate" } ], "quote": "In Mashhad, Vasantotsava 2084 falls on Thursday 23 March. Pratipadā runs from 10:20 on Wed 22 Mar to 09:00 on Thu 23 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/vasantotsava", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-03-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19662, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-03-25T05:15:11+03:30", "utc": "2084-03-25T01:45:11Z", "ms": 3604787110529.9575 }, "end": { "local": "2084-03-26T03:05:22+03:30", "utc": "2084-03-25T23:35:22Z", "ms": 3604865721786.6436 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-25T05:15:11+03:30", "utc": "2084-03-25T01:45:11Z", "ms": 3604787110529.9575 }, "end": { "local": "2084-03-26T03:05:22+03:30", "utc": "2084-03-25T23:35:22Z", "ms": 3604865721786.6436 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-03-24", "window": { "start": { "local": "2084-03-24T20:26:29+03:30", "utc": "2084-03-24T16:56:29Z", "ms": 3604755389418.4277 }, "end": { "local": "2084-03-24T20:26:29+03:30", "utc": "2084-03-24T16:56:29Z", "ms": 3604755389418.4277 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-03-25", "window": { "start": { "local": "2084-03-25T21:37:39+03:30", "utc": "2084-03-25T18:07:39Z", "ms": 3604846059298.502 }, "end": { "local": "2084-03-25T21:37:39+03:30", "utc": "2084-03-25T18:07:39Z", "ms": 3604846059298.502 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:15 on Sat 25 Mar to 03:05 on Sun 26 Mar.", "fact": "2084-03-25T01:45:11Z → 2084-03-25T23:35:22Z" }, { "step": "kaala", "text": "Moonrise is at 20:26 on the 24th and 21:38 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 24th and is on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19662 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Saturday 25 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-25", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Saturday 25 March. Caturthī runs from 05:15 on Sat 25 Mar to 03:05 on Sun 26 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-03-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-03-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23358, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-03-28T20:31:40+03:30", "utc": "2084-03-28T17:01:40Z", "ms": 3605101300219.225 }, "end": { "local": "2084-03-29T18:29:55+03:30", "utc": "2084-03-29T14:59:55Z", "ms": 3605180394836.8267 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-28T20:31:40+03:30", "utc": "2084-03-28T17:01:40Z", "ms": 3605101300219.225 }, "end": { "local": "2084-03-29T18:29:55+03:30", "utc": "2084-03-29T14:59:55Z", "ms": 3605180394836.8267 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-03-28", "window": { "start": { "local": "2084-03-28T11:12:54+03:30", "utc": "2084-03-28T07:42:54Z", "ms": 3605067774325.576 }, "end": { "local": "2084-03-28T12:00:54+03:30", "utc": "2084-03-28T08:30:54Z", "ms": 3605070654325.576 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-03-29", "window": { "start": { "local": "2084-03-29T11:12:36+03:30", "utc": "2084-03-29T07:42:36Z", "ms": 3605154156466.8975 }, "end": { "local": "2084-03-29T12:00:36+03:30", "utc": "2084-03-29T08:30:36Z", "ms": 3605157036466.8975 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 20:32 on Tue 28 Mar to 18:30 on Wed 29 Mar.", "fact": "2084-03-28T17:01:40Z → 2084-03-29T14:59:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:13–12:01 on the 28th, 11:13–12:01 on the 29th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 23358 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Mashhad, 2084: Wednesday 29 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitalashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Sitalastami, (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-03-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-03-29", "confidence": "determinate" } ], "quote": "In Mashhad, Śītalāṣṭamī 2084 falls on Wednesday 29 March. Aṣṭamī runs from 20:32 on Tue 28 Mar to 18:30 on Wed 29 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/shitalashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-04-01", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28589, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-03-31T14:49:51+03:30", "utc": "2084-03-31T11:19:51Z", "ms": 3605339991368.464 }, "end": { "local": "2084-04-01T13:13:47+03:30", "utc": "2084-04-01T09:43:47Z", "ms": 3605420626956.9224 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-03-31T14:49:51+03:30", "utc": "2084-03-31T11:19:51Z", "ms": 3605339991368.464 }, "end": { "local": "2084-04-01T13:13:47+03:30", "utc": "2084-04-01T09:43:47Z", "ms": 3605420626956.9224 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-03-31", "window": { "start": { "local": "2084-03-31T05:18:44+03:30", "utc": "2084-03-31T01:48:44Z", "ms": 3605305723843.242 }, "end": { "local": "2084-03-31T05:18:44+03:30", "utc": "2084-03-31T01:48:44Z", "ms": 3605305723843.242 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-04-01", "window": { "start": { "local": "2084-04-01T05:17:18+03:30", "utc": "2084-04-01T01:47:18Z", "ms": 3605392037543.733 }, "end": { "local": "2084-04-01T05:17:18+03:30", "utc": "2084-04-01T01:47:18Z", "ms": 3605392037543.733 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:50 on Fri 31 Mar to 13:14 on Sat 1 Apr.", "fact": "2084-03-31T11:19:51Z → 2084-04-01T09:43:47Z" }, { "step": "kaala", "text": "Sunrise is at 05:19 on the 31st and 05:17 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 31st and is on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28589 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Mashhad, 2084: Saturday 1 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-01", "confidence": "determinate" } ], "quote": "In Mashhad, Pāpamocanī Ekādaśī 2084 falls on Saturday 1 April. Ekādaśī runs from 14:50 on Fri 31 Mar to 13:14 on Sat 1 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-04-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-04-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21930, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-04-02T11:49:30+03:30", "utc": "2084-04-02T08:19:30Z", "ms": 3605501970311.7744 }, "end": { "local": "2084-04-03T10:40:09+03:30", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-02T11:49:30+03:30", "utc": "2084-04-02T08:19:30Z", "ms": 3605501970311.7744 }, "end": { "local": "2084-04-03T10:40:09+03:30", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-04-02", "window": { "start": { "local": "2084-04-02T17:55:01+03:30", "utc": "2084-04-02T14:25:01Z", "ms": 3605523900659.7134 }, "end": { "local": "2084-04-02T19:25:36+03:30", "utc": "2084-04-02T15:55:36Z", "ms": 3605529336012.521 } }, "covered_min": 91, "window_min": 91, "qualifies": true }, { "local_date": "2084-04-03", "window": { "start": { "local": "2084-04-03T17:55:52+03:30", "utc": "2084-04-03T14:25:52Z", "ms": 3605610351889.096 }, "end": { "local": "2084-04-03T19:26:09+03:30", "utc": "2084-04-03T15:56:09Z", "ms": 3605615769026.7812 } }, "covered_min": 0, "window_min": 90, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:50 on Sun 2 Apr to 10:40 on Mon 3 Apr.", "fact": "2084-04-02T08:19:30Z → 2084-04-03T07:10:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:55–19:26 on the 2nd, 17:56–19:26 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 91 of 91 minutes on the 2nd and 0 of 90 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 21930 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Sunday 2 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-02", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Sunday 2 April. Trayodaśī runs from 11:50 on Sun 2 Apr to 10:40 on Mon 3 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-04-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-04-03", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35488, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-04-03T10:40:09+03:30", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 }, "end": { "local": "2084-04-04T09:49:54+03:30", "utc": "2084-04-04T06:19:54Z", "ms": 3605667594174.692 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-03T10:40:09+03:30", "utc": "2084-04-03T07:10:09Z", "ms": 3605584209225.3965 }, "end": { "local": "2084-04-04T09:49:54+03:30", "utc": "2084-04-04T06:19:54Z", "ms": 3605667594174.692 } }, "kaala": "nishita", "days": [ { "local_date": "2084-04-02", "window": { "start": { "local": "2084-04-02T23:10:43+03:30", "utc": "2084-04-02T19:40:43Z", "ms": 3605542843232.7427 }, "end": { "local": "2084-04-02T23:58:43+03:30", "utc": "2084-04-02T20:28:43Z", "ms": 3605545723232.7427 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-03", "window": { "start": { "local": "2084-04-03T23:10:26+03:30", "utc": "2084-04-03T19:40:26Z", "ms": 3605629226155.416 }, "end": { "local": "2084-04-03T23:58:26+03:30", "utc": "2084-04-03T20:28:26Z", "ms": 3605632106155.416 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:40 on Mon 3 Apr to 09:50 on Tue 4 Apr.", "fact": "2084-04-03T07:10:09Z → 2084-04-04T06:19:54Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:11–23:59 on the 2nd, 23:10–23:58 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 35488 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Monday 3 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-03", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Monday 3 April. Caturdaśī runs from 10:40 on Mon 3 Apr to 09:50 on Tue 4 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-04-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6237, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-04-05T09:23:39+03:30", "utc": "2084-04-05T05:53:39Z", "ms": 3605752418745.03 }, "end": { "local": "2084-04-06T09:26:21+03:30", "utc": "2084-04-06T05:56:21Z", "ms": 3605838981436.642 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-05T09:23:39+03:30", "utc": "2084-04-05T05:53:39Z", "ms": 3605752418745.03 }, "end": { "local": "2084-04-06T09:26:21+03:30", "utc": "2084-04-06T05:56:21Z", "ms": 3605838981436.642 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-05", "window": { "start": { "local": "2084-04-05T11:10:35+03:30", "utc": "2084-04-05T07:40:35Z", "ms": 3605758834889.4473 }, "end": { "local": "2084-04-05T11:58:35+03:30", "utc": "2084-04-05T08:28:35Z", "ms": 3605761714889.4473 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-06", "window": { "start": { "local": "2084-04-06T11:10:18+03:30", "utc": "2084-04-06T07:40:18Z", "ms": 3605845218203.7314 }, "end": { "local": "2084-04-06T11:58:18+03:30", "utc": "2084-04-06T08:28:18Z", "ms": 3605848098203.7314 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 09:24 on Wed 5 Apr to 09:26 on Thu 6 Apr.", "fact": "2084-04-05T05:53:39Z → 2084-04-06T05:56:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:11–11:59 on the 5th, 11:10–11:58 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6237 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Mashhad, 2084: 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": "2084-04-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-05", "confidence": "determinate" } ], "quote": "In Mashhad, Navarātrārambha (Caitra) (Chaitra Navratri) 2084 falls on Wednesday 5 April. Pratipadā runs from 09:24 on Wed 5 Apr to 09:26 on Thu 6 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/navaratra-arambha-caitra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-07", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 206, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-04-07T10:02:10+03:30", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T11:13:11+03:30", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-07T10:02:10+03:30", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T11:13:11+03:30", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-07", "window": { "start": { "local": "2084-04-07T11:10:02+03:30", "utc": "2084-04-07T07:40:02Z", "ms": 3605931601732.456 }, "end": { "local": "2084-04-07T11:58:02+03:30", "utc": "2084-04-07T08:28:02Z", "ms": 3605934481732.456 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-08", "window": { "start": { "local": "2084-04-08T11:09:45+03:30", "utc": "2084-04-08T07:39:45Z", "ms": 3606017985489.84 }, "end": { "local": "2084-04-08T11:57:45+03:30", "utc": "2084-04-08T08:27:45Z", "ms": 3606020865489.84 } }, "covered_min": 3, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:02 on Fri 7 Apr to 11:13 on Sat 8 Apr.", "fact": "2084-04-07T06:32:10Z → 2084-04-08T07:43:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:10–11:58 on the 7th, 11:10–11:58 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 3 of 48 on the 8th.", "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 206 s < 300 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Mashhad, 2084: Friday 7 April.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-07", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-07", "confidence": "boundary" } ], "quote": "In Mashhad, Gaurī Tṛtīyā (Gangaur) 2084 falls on Friday 7 April. Tṛtīyā runs from 10:02 on Fri 7 Apr to 11:13 on Sat 8 Apr and covers all of madhyāhna that midday. It also reaches the next midday for 3 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 3 min 26 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/mashhad/festivals/2084/gauri-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-08", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 206, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-04-07T10:02:10+03:30", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T11:13:11+03:30", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-07T10:02:10+03:30", "utc": "2084-04-07T06:32:10Z", "ms": 3605927529934.77 }, "end": { "local": "2084-04-08T11:13:11+03:30", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-07", "window": { "start": { "local": "2084-04-07T11:10:02+03:30", "utc": "2084-04-07T07:40:02Z", "ms": 3605931601732.456 }, "end": { "local": "2084-04-07T11:58:02+03:30", "utc": "2084-04-07T08:28:02Z", "ms": 3605934481732.456 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-08", "window": { "start": { "local": "2084-04-08T11:09:45+03:30", "utc": "2084-04-08T07:39:45Z", "ms": 3606017985489.84 }, "end": { "local": "2084-04-08T11:57:45+03:30", "utc": "2084-04-08T08:27:45Z", "ms": 3606020865489.84 } }, "covered_min": 3, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 10:02 on Fri 7 Apr to 11:13 on Sat 8 Apr.", "fact": "2084-04-07T06:32:10Z → 2084-04-08T07:43:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:10–11:58 on the 7th, 11:10–11:58 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 3 of 48 on the 8th.", "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 206 s < 300 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Mashhad, 2084: Saturday 8 April.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-08", "confidence": "determinate" } ], "quote": "In Mashhad, Saubhāgya Śayana Vrata 2084 falls on Saturday 8 April. Tṛtīyā runs from 10:02 on Fri 7 Apr to 11:13 on Sat 8 Apr and covers 3 of 48 minutes of madhyāhna that midday. It also reaches the previous midday for 48 minutes; by the rule the second midday is taken. It is 3 min 26 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/mashhad/festivals/2084/saubhagya-shayana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-04-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-09", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 206, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-04-08T11:13:11+03:30", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "end": { "local": "2084-04-09T12:58:17+03:30", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-08T11:13:11+03:30", "utc": "2084-04-08T07:43:11Z", "ms": 3606018191318.744 }, "end": { "local": "2084-04-09T12:58:17+03:30", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-08", "window": { "start": { "local": "2084-04-08T11:09:45+03:30", "utc": "2084-04-08T07:39:45Z", "ms": 3606017985489.84 }, "end": { "local": "2084-04-08T11:57:45+03:30", "utc": "2084-04-08T08:27:45Z", "ms": 3606020865489.84 } }, "covered_min": 45, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-09", "window": { "start": { "local": "2084-04-09T11:09:29+03:30", "utc": "2084-04-09T07:39:29Z", "ms": 3606104369490.2295 }, "end": { "local": "2084-04-09T11:57:29+03:30", "utc": "2084-04-09T08:27:29Z", "ms": 3606107249490.2295 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:13 on Sat 8 Apr to 12:58 on Sun 9 Apr.", "fact": "2084-04-08T07:43:11Z → 2084-04-09T09:28:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:10–11:58 on the 8th, 11:09–11:57 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 45 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both middays qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 206 s < 300 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Sunday 9 April.", "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": "2084-04-09", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-09", "confidence": "boundary" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Sunday 9 April. Caturthī runs from 11:13 on Sat 8 Apr to 12:58 on Sun 9 Apr and covers all of madhyāhna that midday. It also reaches the previous midday for 45 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 3 min 26 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-04-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3648, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-04-09T12:58:17+03:30", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 }, "end": { "local": "2084-04-10T15:12:02+03:30", "utc": "2084-04-10T11:42:02Z", "ms": 3606205322322.7085 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-09T12:58:17+03:30", "utc": "2084-04-09T09:28:17Z", "ms": 3606110897264.443 }, "end": { "local": "2084-04-10T15:12:02+03:30", "utc": "2084-04-10T11:42:02Z", "ms": 3606205322322.7085 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-09", "window": { "start": { "local": "2084-04-09T11:09:29+03:30", "utc": "2084-04-09T07:39:29Z", "ms": 3606104369490.2295 }, "end": { "local": "2084-04-09T11:57:29+03:30", "utc": "2084-04-09T08:27:29Z", "ms": 3606107249490.2295 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-10", "window": { "start": { "local": "2084-04-10T11:09:14+03:30", "utc": "2084-04-10T07:39:14Z", "ms": 3606190753748.1357 }, "end": { "local": "2084-04-10T11:57:14+03:30", "utc": "2084-04-10T08:27:14Z", "ms": 3606193633748.1357 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:58 on Sun 9 Apr to 15:12 on Mon 10 Apr.", "fact": "2084-04-09T09:28:17Z → 2084-04-10T11:42:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:09–11:57 on the 9th, 11:09–11:57 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3648 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Mashhad, 2084: Monday 10 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "lakshmi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri pancami or Laksmi pancami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-10", "confidence": "determinate" } ], "quote": "In Mashhad, Lakṣmī Pañcamī 2084 falls on Monday 10 April. Pañcamī runs from 12:58 on Sun 9 Apr to 15:12 on Mon 10 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/lakshmi-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2551, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2084-04-14T04:16:40+03:30", "utc": "2084-04-14T00:46:40Z", "ms": 3606511599660.2993 }, "end": { "local": "2084-05-15T01:01:51+03:30", "utc": "2084-05-14T21:31:51Z", "ms": 3609178311355.6836 } }, "span": { "of": "transit", "start": { "local": "2084-04-14T04:16:40+03:30", "utc": "2084-04-14T00:46:40Z", "ms": 3606511599660.2993 }, "end": { "local": "2084-04-14T04:16:40+03:30", "utc": "2084-04-14T00:46:40Z", "ms": 3606511599660.2993 } }, "kaala": "day", "days": [ { "local_date": "2084-04-13", "window": { "start": { "local": "2084-04-13T05:00:31+03:30", "utc": "2084-04-13T01:30:31Z", "ms": 3606427831316.1094 }, "end": { "local": "2084-04-14T04:59:11+03:30", "utc": "2084-04-14T01:29:11Z", "ms": 3606514150734.3975 } }, "covered_min": 1, "window_min": 1439, "qualifies": true }, { "local_date": "2084-04-14", "window": { "start": { "local": "2084-04-14T04:59:11+03:30", "utc": "2084-04-14T01:29:11Z", "ms": 3606514150734.3975 }, "end": { "local": "2084-04-15T04:57:51+03:30", "utc": "2084-04-15T01:27:51Z", "ms": 3606600470787.0615 } }, "covered_min": 0, "window_min": 1439, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 04:17 on Fri 14 Apr.", "fact": "2084-04-14T00:46:40Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:01 on the 13th, and from 04:59 on the 14th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from sunrise. The transit falls on the 13th, not the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 2551 s" }, { "step": "ruling", "text": "Vaiśākhī, Mashhad, 2084: 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": "2084-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2084-04-14", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2084-04-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Mashhad, Vaiśākhī 2084 falls on Thursday 13 April. The Sun enters Meṣa at 04:17 on Fri 14 Apr, and the rule counts the day from sunrise. Counted from midnight, or by the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 14 April.", "cite": "https://ahargana.org/mashhad/festivals/2084/vaishakhi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30272, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-04-12T20:21:15+03:30", "utc": "2084-04-12T16:51:15Z", "ms": 3606396675114.4395 }, "end": { "local": "2084-04-13T22:46:40+03:30", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-12T20:21:15+03:30", "utc": "2084-04-12T16:51:15Z", "ms": 3606396675114.4395 }, "end": { "local": "2084-04-13T22:46:40+03:30", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-12", "window": { "start": { "local": "2084-04-12T11:08:43+03:30", "utc": "2084-04-12T07:38:43Z", "ms": 3606363523095.292 }, "end": { "local": "2084-04-12T11:56:43+03:30", "utc": "2084-04-12T08:26:43Z", "ms": 3606366403095.292 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-13", "window": { "start": { "local": "2084-04-13T11:08:28+03:30", "utc": "2084-04-13T07:38:28Z", "ms": 3606449908214.2617 }, "end": { "local": "2084-04-13T11:56:28+03:30", "utc": "2084-04-13T08:26:28Z", "ms": 3606452788214.2617 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 20:21 on Wed 12 Apr to 22:47 on Thu 13 Apr.", "fact": "2084-04-12T16:51:15Z → 2084-04-13T19:16:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:09–11:57 on the 12th, 11:08–11:56 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30272 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Mashhad, 2084: Thursday 13 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhavani-utpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-13", "confidence": "determinate" } ], "quote": "In Mashhad, Bhavānī Utpatti 2084 falls on Thursday 13 April. Aṣṭamī runs from 20:21 on Wed 12 Apr to 22:47 on Thu 13 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/bhavani-utpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37367, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-04-13T22:46:40+03:30", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 }, "end": { "local": "2084-04-15T00:45:12+03:30", "utc": "2084-04-14T21:15:12Z", "ms": 3606585312271.429 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-13T22:46:40+03:30", "utc": "2084-04-13T19:16:40Z", "ms": 3606491799892.3877 }, "end": { "local": "2084-04-15T00:45:12+03:30", "utc": "2084-04-14T21:15:12Z", "ms": 3606585312271.429 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-14", "window": { "start": { "local": "2084-04-14T11:08:14+03:30", "utc": "2084-04-14T07:38:14Z", "ms": 3606536293650.164 }, "end": { "local": "2084-04-14T11:56:14+03:30", "utc": "2084-04-14T08:26:14Z", "ms": 3606539173650.164 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-15", "window": { "start": { "local": "2084-04-15T11:07:59+03:30", "utc": "2084-04-15T07:37:59Z", "ms": 3606622679418.176 }, "end": { "local": "2084-04-15T11:55:59+03:30", "utc": "2084-04-15T08:25:59Z", "ms": 3606625559418.176 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 22:47 on Thu 13 Apr to 00:45 on Sat 15 Apr.", "fact": "2084-04-13T19:16:40Z → 2084-04-14T21:15:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:08–11:56 on the 14th, 11:08–11:56 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37367 s" }, { "step": "ruling", "text": "Rāma Navamī, Mashhad, 2084: Friday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rama-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti." } ], "not_evaluated": "The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-14", "confidence": "determinate" } ], "quote": "In Mashhad, Rāma Navamī 2084 falls on Friday 14 April. Navamī runs from 22:47 on Thu 13 Apr to 00:45 on Sat 15 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/rama-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-04-16", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8253, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-04-16T02:04:40+03:30", "utc": "2084-04-15T22:34:40Z", "ms": 3606676479776.4243 }, "end": { "local": "2084-04-17T02:37:39+03:30", "utc": "2084-04-16T23:07:39Z", "ms": 3606764859442.5894 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-16T02:04:40+03:30", "utc": "2084-04-15T22:34:40Z", "ms": 3606676479776.4243 }, "end": { "local": "2084-04-17T02:37:39+03:30", "utc": "2084-04-16T23:07:39Z", "ms": 3606764859442.5894 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-04-16", "window": { "start": { "local": "2084-04-16T04:56:32+03:30", "utc": "2084-04-16T01:26:32Z", "ms": 3606686791503.3936 }, "end": { "local": "2084-04-16T04:56:32+03:30", "utc": "2084-04-16T01:26:32Z", "ms": 3606686791503.3936 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-04-17", "window": { "start": { "local": "2084-04-17T04:55:13+03:30", "utc": "2084-04-17T01:25:13Z", "ms": 3606773112913.0503 }, "end": { "local": "2084-04-17T04:55:13+03:30", "utc": "2084-04-17T01:25:13Z", "ms": 3606773112913.0503 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:05 on Sun 16 Apr to 02:38 on Mon 17 Apr.", "fact": "2084-04-15T22:34:40Z → 2084-04-16T23:07:39Z" }, { "step": "kaala", "text": "Sunrise is at 04:57 on the 16th and 04:55 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8253 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Mashhad, 2084: Sunday 16 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-16", "confidence": "determinate" } ], "quote": "In Mashhad, Kāmadā Ekādaśī 2084 falls on Sunday 16 April. Ekādaśī runs from 02:05 on Sun 16 Apr to 02:38 on Mon 17 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-04-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31517, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-04-18T02:22:02+03:30", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T01:20:14+03:30", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-18T02:22:02+03:30", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T01:20:14+03:30", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-18", "window": { "start": { "local": "2084-04-18T11:07:19+03:30", "utc": "2084-04-18T07:37:19Z", "ms": 3606881838870.249 }, "end": { "local": "2084-04-18T11:55:19+03:30", "utc": "2084-04-18T08:25:19Z", "ms": 3606884718870.249 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-19", "window": { "start": { "local": "2084-04-19T11:07:06+03:30", "utc": "2084-04-19T07:37:06Z", "ms": 3606968226123.8115 }, "end": { "local": "2084-04-19T11:55:06+03:30", "utc": "2084-04-19T08:25:06Z", "ms": 3606971106123.8115 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:22 on Tue 18 Apr to 01:20 on Wed 19 Apr.", "fact": "2084-04-17T22:52:02Z → 2084-04-18T21:50:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 18th, 11:07–11:55 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 31517 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Mashhad, 2084: Tuesday 18 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananga-trayodashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 13 Ananga trayodasi (purvaviddha), Mahavira jayanti (Jain)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-18", "confidence": "determinate" } ], "quote": "In Mashhad, Anaṅga Trayodaśī 2084 falls on Tuesday 18 April. Trayodaśī runs from 02:22 on Tue 18 Apr to 01:20 on Wed 19 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/ananga-trayodashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-04-18", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20740, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-04-18T02:22:02+03:30", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T01:20:14+03:30", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-18T02:22:02+03:30", "utc": "2084-04-17T22:52:02Z", "ms": 3606850321821.6704 }, "end": { "local": "2084-04-19T01:20:14+03:30", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-04-17", "window": { "start": { "local": "2084-04-17T18:07:51+03:30", "utc": "2084-04-17T14:37:51Z", "ms": 3606820671111.6636 }, "end": { "local": "2084-04-17T19:34:00+03:30", "utc": "2084-04-17T16:04:00Z", "ms": 3606825839636.254 } }, "covered_min": 0, "window_min": 86, "qualifies": false }, { "local_date": "2084-04-18", "window": { "start": { "local": "2084-04-18T18:08:43+03:30", "utc": "2084-04-18T14:38:43Z", "ms": 3606907122694.4053 }, "end": { "local": "2084-04-18T19:34:34+03:30", "utc": "2084-04-18T16:04:34Z", "ms": 3606912274059.551 } }, "covered_min": 86, "window_min": 86, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:22 on Tue 18 Apr to 01:20 on Wed 19 Apr.", "fact": "2084-04-17T22:52:02Z → 2084-04-18T21:50:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:08–19:34 on the 17th, 18:09–19:35 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 86 minutes on the 17th and 86 of 86 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 20740 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Tuesday 18 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-18", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Tuesday 18 April. Trayodaśī runs from 02:22 on Tue 18 Apr to 01:20 on Wed 19 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-04-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35212, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-04-19T01:20:14+03:30", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "end": { "local": "2084-04-19T23:38:12+03:30", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-19T01:20:14+03:30", "utc": "2084-04-18T21:50:14Z", "ms": 3606933014196.5728 }, "end": { "local": "2084-04-19T23:38:12+03:30", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-19", "window": { "start": { "local": "2084-04-19T11:07:06+03:30", "utc": "2084-04-19T07:37:06Z", "ms": 3606968226123.8115 }, "end": { "local": "2084-04-19T11:55:06+03:30", "utc": "2084-04-19T08:25:06Z", "ms": 3606971106123.8115 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-04-20", "window": { "start": { "local": "2084-04-20T11:06:54+03:30", "utc": "2084-04-20T07:36:54Z", "ms": 3607054613789.837 }, "end": { "local": "2084-04-20T11:54:54+03:30", "utc": "2084-04-20T08:24:54Z", "ms": 3607057493789.837 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:20 on Wed 19 Apr to 23:38 on Wed 19 Apr.", "fact": "2084-04-18T21:50:14Z → 2084-04-19T20:08:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 19th, 11:07–11:55 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35212 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Mashhad, 2084: Wednesday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vishnu-damanaka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Madanabhanji, (Bengal & Orissa) (paraviddha), Sivadamanaka caturdasi, Visnudamanaka caturdasi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-19", "confidence": "determinate" } ], "quote": "In Mashhad, Viṣṇudamanaka Caturdaśī 2084 falls on Wednesday 19 April. Caturdaśī runs from 01:20 on Wed 19 Apr to 23:38 on Wed 19 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vishnu-damanaka-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34148, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-04-19T23:38:12+03:30", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 }, "end": { "local": "2084-04-20T21:24:02+03:30", "utc": "2084-04-20T17:54:02Z", "ms": 3607091641997.63 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2084-04-19T23:38:12+03:30", "utc": "2084-04-19T20:08:12Z", "ms": 3607013291667.8 }, "end": { "local": "2084-04-20T21:24:02+03:30", "utc": "2084-04-20T17:54:02Z", "ms": 3607091641997.63 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-04-19", "window": { "start": { "local": "2084-04-19T11:07:06+03:30", "utc": "2084-04-19T07:37:06Z", "ms": 3606968226123.8115 }, "end": { "local": "2084-04-19T11:55:06+03:30", "utc": "2084-04-19T08:25:06Z", "ms": 3606971106123.8115 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-04-20", "window": { "start": { "local": "2084-04-20T11:06:54+03:30", "utc": "2084-04-20T07:36:54Z", "ms": 3607054613789.837 }, "end": { "local": "2084-04-20T11:54:54+03:30", "utc": "2084-04-20T08:24:54Z", "ms": 3607057493789.837 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:38 on Wed 19 Apr to 21:24 on Thu 20 Apr.", "fact": "2084-04-19T20:08:12Z → 2084-04-20T17:54:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 19th, 11:07–11:55 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34148 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Mashhad, 2084: Thursday 20 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chaitri-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Caitri purnima (paraviddha), Hanumat jayanti, Oli ending (Jain)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-20", "confidence": "determinate" } ], "quote": "In Mashhad, Caitrī Pūrṇimā 2084 falls on Thursday 20 April. Pūrṇimā runs from 23:38 on Wed 19 Apr to 21:24 on Thu 20 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/chaitri-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-04-23", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31228, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-04-23T13:01:34+03:30", "utc": "2084-04-23T09:31:34Z", "ms": 3607320694361.258 }, "end": { "local": "2084-04-24T10:10:13+03:30", "utc": "2084-04-24T06:40:13Z", "ms": 3607396813136.29 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-04-23T13:01:34+03:30", "utc": "2084-04-23T09:31:34Z", "ms": 3607320694361.258 }, "end": { "local": "2084-04-24T10:10:13+03:30", "utc": "2084-04-24T06:40:13Z", "ms": 3607396813136.29 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-04-23", "window": { "start": { "local": "2084-04-23T21:42:02+03:30", "utc": "2084-04-23T18:12:02Z", "ms": 3607351922189.0146 }, "end": { "local": "2084-04-23T21:42:02+03:30", "utc": "2084-04-23T18:12:02Z", "ms": 3607351922189.0146 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-04-24", "window": { "start": { "local": "2084-04-24T22:44:01+03:30", "utc": "2084-04-24T19:14:01Z", "ms": 3607442040653.6772 }, "end": { "local": "2084-04-24T22:44:01+03:30", "utc": "2084-04-24T19:14:01Z", "ms": 3607442040653.6772 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:02 on Sun 23 Apr to 10:10 on Mon 24 Apr.", "fact": "2084-04-23T09:31:34Z → 2084-04-24T06:40:13Z" }, { "step": "kaala", "text": "Moonrise is at 21:42 on the 23rd and 22:44 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 31228 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Sunday 23 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-23", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Sunday 23 April. Caturthī runs from 13:02 on Sun 23 Apr to 10:10 on Mon 24 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-04-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-04-30", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-04-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21501, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-04-29T22:41:07+03:30", "utc": "2084-04-29T19:11:07Z", "ms": 3607873867244.111 }, "end": { "local": "2084-04-30T21:59:02+03:30", "utc": "2084-04-30T18:29:02Z", "ms": 3607957742020.4165 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-04-29T22:41:07+03:30", "utc": "2084-04-29T19:11:07Z", "ms": 3607873867244.111 }, "end": { "local": "2084-04-30T21:59:02+03:30", "utc": "2084-04-30T18:29:02Z", "ms": 3607957742020.4165 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-04-30", "window": { "start": { "local": "2084-04-30T04:39:28+03:30", "utc": "2084-04-30T01:09:28Z", "ms": 3607895368480.826 }, "end": { "local": "2084-04-30T04:39:28+03:30", "utc": "2084-04-30T01:09:28Z", "ms": 3607895368480.826 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-05-01", "window": { "start": { "local": "2084-05-01T04:38:23+03:30", "utc": "2084-05-01T01:08:23Z", "ms": 3607981702867.028 }, "end": { "local": "2084-05-01T04:38:23+03:30", "utc": "2084-05-01T01:08:23Z", "ms": 3607981702867.028 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:41 on Sat 29 Apr to 21:59 on Sun 30 Apr.", "fact": "2084-04-29T19:11:07Z → 2084-04-30T18:29:02Z" }, { "step": "kaala", "text": "Sunrise is at 04:39 on the 30th and 04:38 on the 1st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 30th and is not on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 21501 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Mashhad, 2084: Sunday 30 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-04-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-04-30", "confidence": "determinate" } ], "quote": "In Mashhad, Varūthinī Ekādaśī 2084 falls on Sunday 30 April. Ekādaśī runs from 22:41 on Sat 29 Apr to 21:59 on Sun 30 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-04-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-05-02", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7000, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-05-01T21:38:56+03:30", "utc": "2084-05-01T18:08:56Z", "ms": 3608042935514.8174 }, "end": { "local": "2084-05-02T21:41:54+03:30", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-01T21:38:56+03:30", "utc": "2084-05-01T18:08:56Z", "ms": 3608042935514.8174 }, "end": { "local": "2084-05-02T21:41:54+03:30", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-01", "window": { "start": { "local": "2084-05-01T18:19:56+03:30", "utc": "2084-05-01T14:49:56Z", "ms": 3608030996484.1597 }, "end": { "local": "2084-05-01T19:42:15+03:30", "utc": "2084-05-01T16:12:15Z", "ms": 3608035935406.606 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2084-05-02", "window": { "start": { "local": "2084-05-02T18:20:48+03:30", "utc": "2084-05-02T14:50:48Z", "ms": 3608117448329.4326 }, "end": { "local": "2084-05-02T19:42:52+03:30", "utc": "2084-05-02T16:12:52Z", "ms": 3608122371900.4756 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:39 on Mon 1 May to 21:42 on Tue 2 May.", "fact": "2084-05-01T18:08:56Z → 2084-05-02T18:11:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:20–19:42 on the 1st, 18:21–19:43 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 82 minutes on the 1st and 82 of 82 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 7000 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Tuesday 2 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-02", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Tuesday 2 May. Trayodaśī runs from 21:39 on Mon 1 May to 21:42 on Tue 2 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-05-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-05-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3288, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-05-02T21:41:54+03:30", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 }, "end": { "local": "2084-05-03T22:09:39+03:30", "utc": "2084-05-03T18:39:39Z", "ms": 3608217578979.051 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-02T21:41:54+03:30", "utc": "2084-05-02T18:11:54Z", "ms": 3608129514377.727 }, "end": { "local": "2084-05-03T22:09:39+03:30", "utc": "2084-05-03T18:39:39Z", "ms": 3608217578979.051 } }, "kaala": "nishita", "days": [ { "local_date": "2084-05-02", "window": { "start": { "local": "2084-05-02T23:04:32+03:30", "utc": "2084-05-02T19:34:32Z", "ms": 3608134471720.8438 }, "end": { "local": "2084-05-02T23:52:32+03:30", "utc": "2084-05-02T20:22:32Z", "ms": 3608137351720.8438 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-03", "window": { "start": { "local": "2084-05-03T23:04:27+03:30", "utc": "2084-05-03T19:34:27Z", "ms": 3608220866562.168 }, "end": { "local": "2084-05-03T23:52:27+03:30", "utc": "2084-05-03T20:22:27Z", "ms": 3608223746562.168 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 21:42 on Tue 2 May to 22:10 on Wed 3 May.", "fact": "2084-05-02T18:11:54Z → 2084-05-03T18:39:39Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:05–23:53 on the 2nd, 23:04–23:52 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 3288 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: 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": "2084-05-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-02", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Tuesday 2 May. Caturdaśī runs from 21:42 on Tue 2 May to 22:10 on Wed 3 May and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-05-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-07", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 162, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-05-07T02:15:13+03:30", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T04:28:35+03:30", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-07T02:15:13+03:30", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T04:28:35+03:30", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 } }, "kaala": "purvahna", "days": [ { "local_date": "2084-05-07", "window": { "start": { "local": "2084-05-07T04:32:14+03:30", "utc": "2084-05-07T01:02:14Z", "ms": 3608499734172.976 }, "end": { "local": "2084-05-07T09:09:51+03:30", "utc": "2084-05-07T05:39:51Z", "ms": 3608516391465.234 } }, "covered_min": 278, "window_min": 278, "qualifies": true }, { "local_date": "2084-05-08", "window": { "start": { "local": "2084-05-08T04:31:17+03:30", "utc": "2084-05-08T01:01:17Z", "ms": 3608586077110.867 }, "end": { "local": "2084-05-08T09:09:30+03:30", "utc": "2084-05-08T05:39:30Z", "ms": 3608602770450.228 } }, "covered_min": 0, "window_min": 278, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 02:15 on Sun 7 May to 04:29 on Mon 8 May.", "fact": "2084-05-06T22:45:13Z → 2084-05-08T00:58:35Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 04:32–09:10 on the 7th, 04:31–09:10 on the 8th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 278 of 278 minutes on the 7th and 0 of 278 on the 8th.", "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 162 s < 300 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Mashhad, 2084: Sunday 7 May.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-07", "confidence": "boundary" } ], "quote": "In Mashhad, Akṣaya Tṛtīyā 2084 falls on Sunday 7 May. Tṛtīyā runs from 02:15 on Sun 7 May to 04:29 on Mon 8 May and covers all of pūrvāhṇa that forenoon. It is 2 min 42 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/mashhad/festivals/2084/akshaya-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23395, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-05-07T02:15:13+03:30", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T04:28:35+03:30", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-07T02:15:13+03:30", "utc": "2084-05-06T22:45:13Z", "ms": 3608491513462.739 }, "end": { "local": "2084-05-08T04:28:35+03:30", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-06", "window": { "start": { "local": "2084-05-06T18:24:15+03:30", "utc": "2084-05-06T14:54:15Z", "ms": 3608463254782.502 }, "end": { "local": "2084-05-06T19:45:19+03:30", "utc": "2084-05-06T16:15:19Z", "ms": 3608468118701.232 } }, "covered_min": 0, "window_min": 81, "qualifies": false }, { "local_date": "2084-05-07", "window": { "start": { "local": "2084-05-07T18:25:06+03:30", "utc": "2084-05-07T14:55:06Z", "ms": 3608549706049.75 }, "end": { "local": "2084-05-07T19:45:56+03:30", "utc": "2084-05-07T16:15:56Z", "ms": 3608554555524.5654 } }, "covered_min": 81, "window_min": 81, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 02:15 on Sun 7 May to 04:29 on Mon 8 May.", "fact": "2084-05-06T22:45:13Z → 2084-05-08T00:58:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:24–19:45 on the 6th, 18:25–19:46 on the 7th.", "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 81 minutes on the 6th and 81 of 81 on the 7th.", "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 23395 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Mashhad, 2084: Sunday 7 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-07", "confidence": "determinate" } ], "quote": "In Mashhad, Paraśurāma Jayantī 2084 falls on Sunday 7 May. Tṛtīyā runs from 02:15 on Sun 7 May to 04:29 on Mon 8 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/parashurama-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-05-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14709, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-05-08T04:28:35+03:30", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "end": { "local": "2084-05-09T06:59:26+03:30", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-08T04:28:35+03:30", "utc": "2084-05-08T00:58:35Z", "ms": 3608585915095.138 }, "end": { "local": "2084-05-09T06:59:26+03:30", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-08", "window": { "start": { "local": "2084-05-08T11:04:37+03:30", "utc": "2084-05-08T07:34:37Z", "ms": 3608609677119.908 }, "end": { "local": "2084-05-08T11:52:37+03:30", "utc": "2084-05-08T08:22:37Z", "ms": 3608612557119.908 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-09", "window": { "start": { "local": "2084-05-09T11:04:35+03:30", "utc": "2084-05-09T07:34:35Z", "ms": 3608696074679.4463 }, "end": { "local": "2084-05-09T11:52:35+03:30", "utc": "2084-05-09T08:22:35Z", "ms": 3608698954679.4463 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:29 on Mon 8 May to 06:59 on Tue 9 May.", "fact": "2084-05-08T00:58:35Z → 2084-05-09T03:29:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 8th, 11:05–11:53 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14709 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Monday 8 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-08", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Monday 8 May. Caturthī runs from 04:29 on Mon 8 May to 06:59 on Tue 9 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-05-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5225, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-05-09T06:59:26+03:30", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 }, "end": { "local": "2084-05-10T09:37:27+03:30", "utc": "2084-05-10T06:07:27Z", "ms": 3608777247351.5127 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-09T06:59:26+03:30", "utc": "2084-05-09T03:29:26Z", "ms": 3608681365700.1807 }, "end": { "local": "2084-05-10T09:37:27+03:30", "utc": "2084-05-10T06:07:27Z", "ms": 3608777247351.5127 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-09", "window": { "start": { "local": "2084-05-09T11:04:35+03:30", "utc": "2084-05-09T07:34:35Z", "ms": 3608696074679.4463 }, "end": { "local": "2084-05-09T11:52:35+03:30", "utc": "2084-05-09T08:22:35Z", "ms": 3608698954679.4463 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-10", "window": { "start": { "local": "2084-05-10T11:04:33+03:30", "utc": "2084-05-10T07:34:33Z", "ms": 3608782472788.287 }, "end": { "local": "2084-05-10T11:52:33+03:30", "utc": "2084-05-10T08:22:33Z", "ms": 3608785352788.287 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 06:59 on Tue 9 May to 09:37 on Wed 10 May.", "fact": "2084-05-09T03:29:26Z → 2084-05-10T06:07:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 9th, 11:05–11:53 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5225 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Mashhad, 2084: Tuesday 9 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": "2084-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-09", "confidence": "determinate" } ], "quote": "In Mashhad, Śaṅkara Jayantī 2084 falls on Tuesday 9 May. Pañcamī runs from 06:59 on Tue 9 May to 09:37 on Wed 10 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/shankara-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1013, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-05-11T12:09:25+03:30", "utc": "2084-05-11T08:39:25Z", "ms": 3608872764839.5757 }, "end": { "local": "2084-05-12T14:20:47+03:30", "utc": "2084-05-12T10:50:47Z", "ms": 3608967047467.0596 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-11T12:09:25+03:30", "utc": "2084-05-11T08:39:25Z", "ms": 3608872764839.5757 }, "end": { "local": "2084-05-12T14:20:47+03:30", "utc": "2084-05-12T10:50:47Z", "ms": 3608967047467.0596 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-11", "window": { "start": { "local": "2084-05-11T11:04:31+03:30", "utc": "2084-05-11T07:34:31Z", "ms": 3608868871444.4175 }, "end": { "local": "2084-05-11T11:52:31+03:30", "utc": "2084-05-11T08:22:31Z", "ms": 3608871751444.4175 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-12", "window": { "start": { "local": "2084-05-12T11:04:31+03:30", "utc": "2084-05-12T07:34:31Z", "ms": 3608955270645.529 }, "end": { "local": "2084-05-12T11:52:31+03:30", "utc": "2084-05-12T08:22:31Z", "ms": 3608958150645.529 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:09 on Thu 11 May to 14:21 on Fri 12 May.", "fact": "2084-05-11T08:39:25Z → 2084-05-12T10:50:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 11th, 11:05–11:53 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1013 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Mashhad, 2084: Friday 12 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-11", "confidence": "determinate" } ], "quote": "In Mashhad, Gaṅgotpatti (Ganga Saptami) 2084 falls on Friday 12 May. Saptamī runs from 12:09 on Thu 11 May to 14:21 on Fri 12 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/gangotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-05-16", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 41446, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-05-15T16:53:44+03:30", "utc": "2084-05-15T13:23:44Z", "ms": 3609235423559.0757 }, "end": { "local": "2084-05-16T16:05:17+03:30", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-15T16:53:44+03:30", "utc": "2084-05-15T13:23:44Z", "ms": 3609235423559.0757 }, "end": { "local": "2084-05-16T16:05:17+03:30", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-05-16", "window": { "start": { "local": "2084-05-16T04:24:30+03:30", "utc": "2084-05-16T00:54:30Z", "ms": 3609276869861.141 }, "end": { "local": "2084-05-16T04:24:30+03:30", "utc": "2084-05-16T00:54:30Z", "ms": 3609276869861.141 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T04:23:45+03:30", "utc": "2084-05-17T00:53:45Z", "ms": 3609363225444.513 }, "end": { "local": "2084-05-17T04:23:45+03:30", "utc": "2084-05-17T00:53:45Z", "ms": 3609363225444.513 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:54 on Mon 15 May to 16:05 on Tue 16 May.", "fact": "2084-05-15T13:23:44Z → 2084-05-16T12:35:17Z" }, { "step": "kaala", "text": "Sunrise is at 04:24 on the 16th and 04:24 on the 17th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 16th and is not on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 41446 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Mashhad, 2084: Tuesday 16 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-16", "confidence": "determinate" } ], "quote": "In Mashhad, Mohinī Ekādaśī 2084 falls on Tuesday 16 May. Ekādaśī runs from 16:54 on Mon 15 May to 16:05 on Tue 16 May and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-05-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9385, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-05-16T16:05:17+03:30", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T14:29:00+03:30", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-16T16:05:17+03:30", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T14:29:00+03:30", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-16", "window": { "start": { "local": "2084-05-16T11:04:33+03:30", "utc": "2084-05-16T07:34:33Z", "ms": 3609300872846.1797 }, "end": { "local": "2084-05-16T11:52:33+03:30", "utc": "2084-05-16T08:22:33Z", "ms": 3609303752846.1797 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T11:04:35+03:30", "utc": "2084-05-17T07:34:35Z", "ms": 3609387274731.584 }, "end": { "local": "2084-05-17T11:52:35+03:30", "utc": "2084-05-17T08:22:35Z", "ms": 3609390154731.584 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 16:05 on Tue 16 May to 14:29 on Wed 17 May.", "fact": "2084-05-16T12:35:17Z → 2084-05-17T10:59:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 16th, 11:05–11:53 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9385 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Mashhad, 2084: Wednesday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-17", "confidence": "determinate" } ], "quote": "In Mashhad, Paraśurāma Dvādaśī 2084 falls on Wednesday 17 May. Dvādaśī runs from 16:05 on Tue 16 May to 14:29 on Wed 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/parashurama-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9385, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-05-16T16:05:17+03:30", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T14:29:00+03:30", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-16T16:05:17+03:30", "utc": "2084-05-16T12:35:17Z", "ms": 3609318917396.8096 }, "end": { "local": "2084-05-17T14:29:00+03:30", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-16", "window": { "start": { "local": "2084-05-16T11:04:33+03:30", "utc": "2084-05-16T07:34:33Z", "ms": 3609300872846.1797 }, "end": { "local": "2084-05-16T11:52:33+03:30", "utc": "2084-05-16T08:22:33Z", "ms": 3609303752846.1797 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T11:04:35+03:30", "utc": "2084-05-17T07:34:35Z", "ms": 3609387274731.584 }, "end": { "local": "2084-05-17T11:52:35+03:30", "utc": "2084-05-17T08:22:35Z", "ms": 3609390154731.584 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 16:05 on Tue 16 May to 14:29 on Wed 17 May.", "fact": "2084-05-16T12:35:17Z → 2084-05-17T10:59:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 16th, 11:05–11:53 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9385 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Mashhad, 2084: Wednesday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rukmini-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-17", "confidence": "determinate" } ], "quote": "In Mashhad, Rukmiṇī Dvādaśī 2084 falls on Wednesday 17 May. Dvādaśī runs from 16:05 on Tue 16 May to 14:29 on Wed 17 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/rukmini-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-05-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14664, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-05-17T14:29:00+03:30", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "end": { "local": "2084-05-18T12:11:22+03:30", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-17T14:29:00+03:30", "utc": "2084-05-17T10:59:00Z", "ms": 3609399539776.991 }, "end": { "local": "2084-05-18T12:11:22+03:30", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-17", "window": { "start": { "local": "2084-05-17T18:33:24+03:30", "utc": "2084-05-17T15:03:24Z", "ms": 3609414204018.6553 }, "end": { "local": "2084-05-17T19:52:01+03:30", "utc": "2084-05-17T16:22:01Z", "ms": 3609418921155.1997 } }, "covered_min": 79, "window_min": 79, "qualifies": true }, { "local_date": "2084-05-18", "window": { "start": { "local": "2084-05-18T18:34:12+03:30", "utc": "2084-05-18T15:04:12Z", "ms": 3609500651749.3496 }, "end": { "local": "2084-05-18T19:52:37+03:30", "utc": "2084-05-18T16:22:37Z", "ms": 3609505357006.419 } }, "covered_min": 0, "window_min": 78, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:29 on Wed 17 May to 12:11 on Thu 18 May.", "fact": "2084-05-17T10:59:00Z → 2084-05-18T08:41:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:33–19:52 on the 17th, 18:34–19:53 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 79 of 79 minutes on the 17th and 0 of 78 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 14664 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Wednesday 17 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-17", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Wednesday 17 May. Trayodaśī runs from 14:29 on Wed 17 May to 12:11 on Thu 18 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-05-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22969, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-05-18T12:11:22+03:30", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 }, "end": { "local": "2084-05-19T09:21:04+03:30", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-18T12:11:22+03:30", "utc": "2084-05-18T08:41:22Z", "ms": 3609477682444.81 }, "end": { "local": "2084-05-19T09:21:04+03:30", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-18", "window": { "start": { "local": "2084-05-18T18:34:12+03:30", "utc": "2084-05-18T15:04:12Z", "ms": 3609500651749.3496 }, "end": { "local": "2084-05-18T19:52:37+03:30", "utc": "2084-05-18T16:22:37Z", "ms": 3609505357006.419 } }, "covered_min": 78, "window_min": 78, "qualifies": true }, { "local_date": "2084-05-19", "window": { "start": { "local": "2084-05-19T18:34:59+03:30", "utc": "2084-05-19T15:04:59Z", "ms": 3609587098997.355 }, "end": { "local": "2084-05-19T19:53:13+03:30", "utc": "2084-05-19T16:23:13Z", "ms": 3609591792647.037 } }, "covered_min": 0, "window_min": 78, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:11 on Thu 18 May to 09:21 on Fri 19 May.", "fact": "2084-05-18T08:41:22Z → 2084-05-19T05:51:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:34–19:53 on the 18th, 18:35–19:53 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 78 of 78 minutes on the 18th and 0 of 78 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22969 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Mashhad, 2084: Thursday 18 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "nrisimha-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Nrsimha caturdasi (pradosa vyapini — if it occurs on two successive days, the second day is to be observed, special when combined with naksatra 'Svati', yoga 'Siddhi' and 'Saturday')." } ], "not_evaluated": "The row calls the day special with Svātī nakṣatra, Siddhi yoga and a Saturday; none is tested.", "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-18", "confidence": "determinate" } ], "quote": "In Mashhad, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2084 falls on Thursday 18 May. Caturdaśī runs from 12:11 on Thu 18 May to 09:21 on Fri 19 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/nrisimha-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6216, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-05-19T09:21:04+03:30", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T06:07:51+03:30", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-19T09:21:04+03:30", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T06:07:51+03:30", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-19", "window": { "start": { "local": "2084-05-19T11:04:40+03:30", "utc": "2084-05-19T07:34:40Z", "ms": 3609560080087.363 }, "end": { "local": "2084-05-19T11:52:40+03:30", "utc": "2084-05-19T08:22:40Z", "ms": 3609562960087.363 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-20", "window": { "start": { "local": "2084-05-20T11:04:44+03:30", "utc": "2084-05-20T07:34:44Z", "ms": 3609646483553.3047 }, "end": { "local": "2084-05-20T11:52:44+03:30", "utc": "2084-05-20T08:22:44Z", "ms": 3609649363553.3047 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:21 on Fri 19 May to 06:08 on Sat 20 May.", "fact": "2084-05-19T05:51:04Z → 2084-05-20T02:37:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 19th, 11:05–11:53 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6216 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Mashhad, 2084: Friday 19 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "buddha-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-19", "confidence": "determinate" } ], "quote": "In Mashhad, Buddha Pūrṇimā 2084 falls on Friday 19 May. Pūrṇimā runs from 09:21 on Fri 19 May to 06:08 on Sat 20 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/buddha-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6216, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-05-19T09:21:04+03:30", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T06:07:51+03:30", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-19T09:21:04+03:30", "utc": "2084-05-19T05:51:04Z", "ms": 3609553863889.2583 }, "end": { "local": "2084-05-20T06:07:51+03:30", "utc": "2084-05-20T02:37:51Z", "ms": 3609628670547.561 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-05-19", "window": { "start": { "local": "2084-05-19T11:04:40+03:30", "utc": "2084-05-19T07:34:40Z", "ms": 3609560080087.363 }, "end": { "local": "2084-05-19T11:52:40+03:30", "utc": "2084-05-19T08:22:40Z", "ms": 3609562960087.363 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-05-20", "window": { "start": { "local": "2084-05-20T11:04:44+03:30", "utc": "2084-05-20T07:34:44Z", "ms": 3609646483553.3047 }, "end": { "local": "2084-05-20T11:52:44+03:30", "utc": "2084-05-20T08:22:44Z", "ms": 3609649363553.3047 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:21 on Fri 19 May to 06:08 on Sat 20 May.", "fact": "2084-05-19T05:51:04Z → 2084-05-20T02:37:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 19th, 11:05–11:53 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6216 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Mashhad, 2084: Friday 19 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sampat-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-19", "confidence": "determinate" } ], "quote": "In Mashhad, Sampat Gaurī Vrata 2084 falls on Friday 19 May. Pūrṇimā runs from 09:21 on Fri 19 May to 06:08 on Sat 20 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/sampat-gauri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-05-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5848, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-05-22T19:50:35+03:30", "utc": "2084-05-22T16:20:35Z", "ms": 3609850834605.0337 }, "end": { "local": "2084-05-23T16:42:50+03:30", "utc": "2084-05-23T13:12:50Z", "ms": 3609925970222.097 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-22T19:50:35+03:30", "utc": "2084-05-22T16:20:35Z", "ms": 3609850834605.0337 }, "end": { "local": "2084-05-23T16:42:50+03:30", "utc": "2084-05-23T13:12:50Z", "ms": 3609925970222.097 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-05-22", "window": { "start": { "local": "2084-05-22T21:28:03+03:30", "utc": "2084-05-22T17:58:03Z", "ms": 3609856682824.139 }, "end": { "local": "2084-05-22T21:28:03+03:30", "utc": "2084-05-22T17:58:03Z", "ms": 3609856682824.139 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-05-23", "window": { "start": { "local": "2084-05-23T22:16:38+03:30", "utc": "2084-05-23T18:46:38Z", "ms": 3609945997609.0566 }, "end": { "local": "2084-05-23T22:16:38+03:30", "utc": "2084-05-23T18:46:38Z", "ms": 3609945997609.0566 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:51 on Mon 22 May to 16:43 on Tue 23 May.", "fact": "2084-05-22T16:20:35Z → 2084-05-23T13:12:50Z" }, { "step": "kaala", "text": "Moonrise is at 21:28 on the 22nd and 22:17 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is 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 5848 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Monday 22 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": "2084-05-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-22", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Monday 22 May. Caturthī runs from 19:51 on Mon 22 May to 16:43 on Tue 23 May and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-05-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-05-30", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12187, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-05-29T07:40:04+03:30", "utc": "2084-05-29T04:10:04Z", "ms": 3610411803518.6626 }, "end": { "local": "2084-05-30T08:00:07+03:30", "utc": "2084-05-30T04:30:07Z", "ms": 3610499406541.1763 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-29T07:40:04+03:30", "utc": "2084-05-29T04:10:04Z", "ms": 3610411803518.6626 }, "end": { "local": "2084-05-30T08:00:07+03:30", "utc": "2084-05-30T04:30:07Z", "ms": 3610499406541.1763 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-05-29", "window": { "start": { "local": "2084-05-29T04:16:57+03:30", "utc": "2084-05-29T00:46:57Z", "ms": 3610399616540.2646 }, "end": { "local": "2084-05-29T04:16:57+03:30", "utc": "2084-05-29T00:46:57Z", "ms": 3610399616540.2646 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-05-30", "window": { "start": { "local": "2084-05-30T04:16:33+03:30", "utc": "2084-05-30T00:46:33Z", "ms": 3610485993339.363 }, "end": { "local": "2084-05-30T04:16:33+03:30", "utc": "2084-05-30T00:46:33Z", "ms": 3610485993339.363 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:40 on Mon 29 May to 08:00 on Tue 30 May.", "fact": "2084-05-29T04:10:04Z → 2084-05-30T04:30:07Z" }, { "step": "kaala", "text": "Sunrise is at 04:17 on the 29th and 04:17 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 12187 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Mashhad, 2084: Tuesday 30 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-30", "confidence": "determinate" } ], "quote": "In Mashhad, Aparā Ekādaśī 2084 falls on Tuesday 30 May. Ekādaśī runs from 07:40 on Mon 29 May to 08:00 on Tue 30 May and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-05-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-05-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-05-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31213, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-05-31T08:48:48+03:30", "utc": "2084-05-31T05:18:48Z", "ms": 3610588728013.3525 }, "end": { "local": "2084-06-01T10:04:02+03:30", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-05-31T08:48:48+03:30", "utc": "2084-05-31T05:18:48Z", "ms": 3610588728013.3525 }, "end": { "local": "2084-06-01T10:04:02+03:30", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-05-31", "window": { "start": { "local": "2084-05-31T18:43:37+03:30", "utc": "2084-05-31T15:13:37Z", "ms": 3610624417436.7617 }, "end": { "local": "2084-05-31T19:59:55+03:30", "utc": "2084-05-31T16:29:55Z", "ms": 3610628995392.8926 } }, "covered_min": 76, "window_min": 76, "qualifies": true }, { "local_date": "2084-06-01", "window": { "start": { "local": "2084-06-01T18:44:16+03:30", "utc": "2084-06-01T15:14:16Z", "ms": 3610710855518.422 }, "end": { "local": "2084-06-01T20:00:26+03:30", "utc": "2084-06-01T16:30:26Z", "ms": 3610715425993.3477 } }, "covered_min": 0, "window_min": 76, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:49 on Wed 31 May to 10:04 on Thu 1 Jun.", "fact": "2084-05-31T05:18:48Z → 2084-06-01T06:34:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:44–20:00 on the 31st, 18:44–20:00 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 76 of 76 minutes on the 31st and 0 of 76 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31213 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Wednesday 31 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-05-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-05-31", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Wednesday 31 May. Trayodaśī runs from 08:49 on Wed 31 May to 10:04 on Thu 1 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-05-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-06-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36617, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-06-01T10:04:02+03:30", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 }, "end": { "local": "2084-06-02T11:43:35+03:30", "utc": "2084-06-02T08:13:35Z", "ms": 3610772014632.304 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-01T10:04:02+03:30", "utc": "2084-06-01T06:34:02Z", "ms": 3610679642085.7886 }, "end": { "local": "2084-06-02T11:43:35+03:30", "utc": "2084-06-02T08:13:35Z", "ms": 3610772014632.304 } }, "kaala": "nishita", "days": [ { "local_date": "2084-05-31", "window": { "start": { "local": "2084-05-31T23:05:45+03:30", "utc": "2084-05-31T19:35:45Z", "ms": 3610640144772.252 }, "end": { "local": "2084-05-31T23:53:45+03:30", "utc": "2084-05-31T20:23:45Z", "ms": 3610643024772.252 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-06-01", "window": { "start": { "local": "2084-06-01T23:05:55+03:30", "utc": "2084-06-01T19:35:55Z", "ms": 3610726554799.3945 }, "end": { "local": "2084-06-01T23:53:55+03:30", "utc": "2084-06-01T20:23:55Z", "ms": 3610729434799.3945 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:04 on Thu 1 Jun to 11:44 on Fri 2 Jun.", "fact": "2084-06-01T06:34:02Z → 2084-06-02T08:13:35Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:06–23:54 on the 31st, 23:06–23:54 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36617 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Thursday 1 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-01", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Thursday 1 June. Caturdaśī runs from 10:04 on Thu 1 Jun to 11:44 on Fri 2 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-06-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24068, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-06-05T18:35:52+03:30", "utc": "2084-06-05T15:05:52Z", "ms": 3611055952447.94 }, "end": { "local": "2084-06-06T21:13:20+03:30", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-05T18:35:52+03:30", "utc": "2084-06-05T15:05:52Z", "ms": 3611055952447.94 }, "end": { "local": "2084-06-06T21:13:20+03:30", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-05", "window": { "start": { "local": "2084-06-05T11:06:44+03:30", "utc": "2084-06-05T07:36:44Z", "ms": 3611029004023.3887 }, "end": { "local": "2084-06-05T11:54:44+03:30", "utc": "2084-06-05T08:24:44Z", "ms": 3611031884023.3887 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-06-06", "window": { "start": { "local": "2084-06-06T11:06:55+03:30", "utc": "2084-06-06T07:36:55Z", "ms": 3611115414854.7524 }, "end": { "local": "2084-06-06T11:54:55+03:30", "utc": "2084-06-06T08:24:55Z", "ms": 3611118294854.7524 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 18:36 on Mon 5 Jun to 21:13 on Tue 6 Jun.", "fact": "2084-06-05T15:05:52Z → 2084-06-06T17:43:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 5th, 11:07–11:55 on the 6th.", "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 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24068 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Mashhad, 2084: Tuesday 6 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-06", "confidence": "determinate" } ], "quote": "In Mashhad, Rambhā Tṛtīyā 2084 falls on Tuesday 6 June. Tṛtīyā runs from 18:36 on Mon 5 Jun to 21:13 on Tue 6 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/rambha-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-06-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33505, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-06-06T21:13:20+03:30", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 }, "end": { "local": "2084-06-07T23:46:53+03:30", "utc": "2084-06-07T20:16:53Z", "ms": 3611247412698.3125 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-06T21:13:20+03:30", "utc": "2084-06-06T17:43:20Z", "ms": 3611151799524.266 }, "end": { "local": "2084-06-07T23:46:53+03:30", "utc": "2084-06-07T20:16:53Z", "ms": 3611247412698.3125 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-06", "window": { "start": { "local": "2084-06-06T11:06:55+03:30", "utc": "2084-06-06T07:36:55Z", "ms": 3611115414854.7524 }, "end": { "local": "2084-06-06T11:54:55+03:30", "utc": "2084-06-06T08:24:55Z", "ms": 3611118294854.7524 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-06-07", "window": { "start": { "local": "2084-06-07T11:07:06+03:30", "utc": "2084-06-07T07:37:06Z", "ms": 3611201825952.3486 }, "end": { "local": "2084-06-07T11:55:06+03:30", "utc": "2084-06-07T08:25:06Z", "ms": 3611204705952.3486 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:13 on Tue 6 Jun to 23:47 on Wed 7 Jun.", "fact": "2084-06-06T17:43:20Z → 2084-06-07T20:16:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 6th, 11:07–11:55 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 33505 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Wednesday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-07", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Wednesday 7 June. Caturthī runs from 21:13 on Tue 6 Jun to 23:47 on Wed 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-06-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25794, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-06-09T02:05:31+03:30", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T03:57:47+03:30", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-09T02:05:31+03:30", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T03:57:47+03:30", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-09", "window": { "start": { "local": "2084-06-09T11:07:29+03:30", "utc": "2084-06-09T07:37:29Z", "ms": 3611374648854.0103 }, "end": { "local": "2084-06-09T11:55:29+03:30", "utc": "2084-06-09T08:25:29Z", "ms": 3611377528854.0103 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-10", "window": { "start": { "local": "2084-06-10T11:07:41+03:30", "utc": "2084-06-10T07:37:41Z", "ms": 3611461060611.8916 }, "end": { "local": "2084-06-10T11:55:41+03:30", "utc": "2084-06-10T08:25:41Z", "ms": 3611463940611.8916 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 02:06 on Fri 9 Jun to 03:58 on Sat 10 Jun.", "fact": "2084-06-08T22:35:31Z → 2084-06-10T00:27:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 9th, 11:08–11:56 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25794 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Mashhad, 2084: Friday 9 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-09", "confidence": "determinate" } ], "quote": "In Mashhad, Araṇya Gaurī Vrata 2084 falls on Friday 9 June. Ṣaṣṭhī runs from 02:06 on Fri 9 Jun to 03:58 on Sat 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/aranya-gauri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25794, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-06-09T02:05:31+03:30", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T03:57:47+03:30", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-09T02:05:31+03:30", "utc": "2084-06-08T22:35:31Z", "ms": 3611342131340.878 }, "end": { "local": "2084-06-10T03:57:47+03:30", "utc": "2084-06-10T00:27:47Z", "ms": 3611435267002.3633 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-09", "window": { "start": { "local": "2084-06-09T11:07:29+03:30", "utc": "2084-06-09T07:37:29Z", "ms": 3611374648854.0103 }, "end": { "local": "2084-06-09T11:55:29+03:30", "utc": "2084-06-09T08:25:29Z", "ms": 3611377528854.0103 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-10", "window": { "start": { "local": "2084-06-10T11:07:41+03:30", "utc": "2084-06-10T07:37:41Z", "ms": 3611461060611.8916 }, "end": { "local": "2084-06-10T11:55:41+03:30", "utc": "2084-06-10T08:25:41Z", "ms": 3611463940611.8916 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 02:06 on Fri 9 Jun to 03:58 on Sat 10 Jun.", "fact": "2084-06-08T22:35:31Z → 2084-06-10T00:27:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 9th, 11:08–11:56 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 25794 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Mashhad, 2084: Friday 9 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-09", "confidence": "determinate" } ], "quote": "In Mashhad, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2084 falls on Friday 9 June. Ṣaṣṭhī runs from 02:06 on Fri 9 Jun to 03:58 on Sat 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/skanda-shashthi-jyaishtha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-06-14", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-14", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 261, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-06-14T04:18:32+03:30", "utc": "2084-06-14T00:48:32Z", "ms": 3611782111863.164 }, "end": { "local": "2084-06-15T02:24:50+03:30", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-14T04:18:32+03:30", "utc": "2084-06-14T00:48:32Z", "ms": 3611782111863.164 }, "end": { "local": "2084-06-15T02:24:50+03:30", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-06-14", "window": { "start": { "local": "2084-06-14T04:14:11+03:30", "utc": "2084-06-14T00:44:11Z", "ms": 3611781850746.5264 }, "end": { "local": "2084-06-14T04:14:11+03:30", "utc": "2084-06-14T00:44:11Z", "ms": 3611781850746.5264 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-06-15", "window": { "start": { "local": "2084-06-15T04:14:15+03:30", "utc": "2084-06-15T00:44:15Z", "ms": 3611868254613.8374 }, "end": { "local": "2084-06-15T04:14:15+03:30", "utc": "2084-06-15T00:44:15Z", "ms": 3611868254613.8374 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:19 on Wed 14 Jun to 02:25 on Thu 15 Jun.", "fact": "2084-06-14T00:48:32Z → 2084-06-14T22:54:50Z" }, { "step": "kaala", "text": "Sunrise is at 04:14 on the 14th and 04:14 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 14th and is not on the 15th.", "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 261 s < 300 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Mashhad, 2084: Wednesday 14 June.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-14", "confidence": "boundary" } ], "quote": "In Mashhad, Nirjalā Ekādaśī 2084 falls on Wednesday 14 June. Ekādaśī runs from 04:19 on Wed 14 Jun to 02:25 on Thu 15 Jun, and is current at sunrise on neither day. It is 4 min 21 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-06-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31432, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-06-15T02:24:50+03:30", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 }, "end": { "local": "2084-06-15T23:50:50+03:30", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-15T02:24:50+03:30", "utc": "2084-06-14T22:54:50Z", "ms": 3611861689806.571 }, "end": { "local": "2084-06-15T23:50:50+03:30", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-06-15", "window": { "start": { "local": "2084-06-15T11:08:42+03:30", "utc": "2084-06-15T07:38:42Z", "ms": 3611893121566.824 }, "end": { "local": "2084-06-15T11:56:42+03:30", "utc": "2084-06-15T08:26:42Z", "ms": 3611896001566.824 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-06-16", "window": { "start": { "local": "2084-06-16T11:08:54+03:30", "utc": "2084-06-16T07:38:54Z", "ms": 3611979534040.8057 }, "end": { "local": "2084-06-16T11:56:54+03:30", "utc": "2084-06-16T08:26:54Z", "ms": 3611982414040.8057 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 02:25 on Thu 15 Jun to 23:51 on Thu 15 Jun.", "fact": "2084-06-14T22:54:50Z → 2084-06-15T20:20:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:09–11:57 on the 15th, 11:09–11:57 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 31432 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Mashhad, 2084: Thursday 15 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-rama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Sri Rama dvadasi (purvaviddha), Campaka dvadasi (Orissa) (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-15", "confidence": "determinate" } ], "quote": "In Mashhad, Śrī Rāma Dvādaśī 2084 falls on Thursday 15 June. Dvādaśī runs from 02:25 on Thu 15 Jun to 23:51 on Thu 15 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/shri-rama-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-06-16", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2277, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-06-15T23:50:50+03:30", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 }, "end": { "local": "2084-06-16T20:44:29+03:30", "utc": "2084-06-16T17:14:29Z", "ms": 3612014069344.8936 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-15T23:50:50+03:30", "utc": "2084-06-15T20:20:50Z", "ms": 3611938850046.773 }, "end": { "local": "2084-06-16T20:44:29+03:30", "utc": "2084-06-16T17:14:29Z", "ms": 3612014069344.8936 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-06-15", "window": { "start": { "local": "2084-06-15T18:51:09+03:30", "utc": "2084-06-15T15:21:09Z", "ms": 3611920868519.8115 }, "end": { "local": "2084-06-15T20:06:14+03:30", "utc": "2084-06-15T16:36:14Z", "ms": 3611925374061.899 } }, "covered_min": 0, "window_min": 75, "qualifies": false }, { "local_date": "2084-06-16", "window": { "start": { "local": "2084-06-16T18:51:28+03:30", "utc": "2084-06-16T15:21:28Z", "ms": 3612007287996.1445 }, "end": { "local": "2084-06-16T20:06:32+03:30", "utc": "2084-06-16T16:36:32Z", "ms": 3612011791882.8364 } }, "covered_min": 75, "window_min": 75, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:51 on Thu 15 Jun to 20:44 on Fri 16 Jun.", "fact": "2084-06-15T20:20:50Z → 2084-06-16T17:14:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:51–20:06 on the 15th, 18:51–20:07 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 75 minutes on the 15th and 75 of 75 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 2277 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Friday 16 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-16", "confidence": "boundary" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Friday 16 June. Trayodaśī runs from 23:51 on Thu 15 Jun to 20:44 on Fri 16 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-06-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5808, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-06-17T17:14:58+03:30", "utc": "2084-06-17T13:44:58Z", "ms": 3612087898474.696 }, "end": { "local": "2084-06-18T13:32:05+03:30", "utc": "2084-06-18T10:02:05Z", "ms": 3612160925239.3813 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-17T17:14:58+03:30", "utc": "2084-06-17T13:44:58Z", "ms": 3612087898474.696 }, "end": { "local": "2084-06-18T13:32:05+03:30", "utc": "2084-06-18T10:02:05Z", "ms": 3612160925239.3813 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-06-17", "window": { "start": { "local": "2084-06-17T18:51:46+03:30", "utc": "2084-06-17T15:21:46Z", "ms": 3612093705979.2266 }, "end": { "local": "2084-06-17T20:06:49+03:30", "utc": "2084-06-17T16:36:49Z", "ms": 3612098208619.4937 } }, "covered_min": 75, "window_min": 75, "qualifies": true }, { "local_date": "2084-06-18", "window": { "start": { "local": "2084-06-18T18:52:02+03:30", "utc": "2084-06-18T15:22:02Z", "ms": 3612180122447.633 }, "end": { "local": "2084-06-18T20:07:04+03:30", "utc": "2084-06-18T16:37:04Z", "ms": 3612184624251.2695 } }, "covered_min": 0, "window_min": 75, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 17:15 on Sat 17 Jun to 13:32 on Sun 18 Jun.", "fact": "2084-06-17T13:44:58Z → 2084-06-18T10:02:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:52–20:07 on the 17th, 18:52–20:07 on the 18th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 75 of 75 minutes on the 17th and 0 of 75 on the 18th.", "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 5808 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Mashhad, 2084: Saturday 17 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": "2084-06-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-17", "confidence": "determinate" } ], "quote": "In Mashhad, Vaṭa Sāvitrī Vrata 2084 falls on Saturday 17 June. Pūrṇimā runs from 17:15 on Sat 17 Jun to 13:32 on Sun 18 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/vata-savitri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-06-21", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7910, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-06-21T02:41:19+03:30", "utc": "2084-06-20T23:11:19Z", "ms": 3612381079253.1836 }, "end": { "local": "2084-06-21T23:40:48+03:30", "utc": "2084-06-21T20:10:48Z", "ms": 3612456648407.3857 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-21T02:41:19+03:30", "utc": "2084-06-20T23:11:19Z", "ms": 3612381079253.1836 }, "end": { "local": "2084-06-21T23:40:48+03:30", "utc": "2084-06-21T20:10:48Z", "ms": 3612456648407.3857 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-06-20", "window": { "start": { "local": "2084-06-20T20:51:18+03:30", "utc": "2084-06-20T17:21:18Z", "ms": 3612360077835.6533 }, "end": { "local": "2084-06-20T20:51:18+03:30", "utc": "2084-06-20T17:21:18Z", "ms": 3612360077835.6533 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-06-21", "window": { "start": { "local": "2084-06-21T21:28:58+03:30", "utc": "2084-06-21T17:58:58Z", "ms": 3612448737984.783 }, "end": { "local": "2084-06-21T21:28:58+03:30", "utc": "2084-06-21T17:58:58Z", "ms": 3612448737984.783 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:41 on Wed 21 Jun to 23:41 on Wed 21 Jun.", "fact": "2084-06-20T23:11:19Z → 2084-06-21T20:10:48Z" }, { "step": "kaala", "text": "Moonrise is at 20:51 on the 20th and 21:29 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 20th and is on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7910 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Wednesday 21 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-21", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Wednesday 21 June. Caturthī runs from 02:41 on Wed 21 Jun to 23:41 on Wed 21 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-06-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-06-28", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29651, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-06-27T18:39:41+03:30", "utc": "2084-06-27T15:09:41Z", "ms": 3612956980993.0107 }, "end": { "local": "2084-06-28T20:03:38+03:30", "utc": "2084-06-28T16:33:38Z", "ms": 3613048418228.722 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-27T18:39:41+03:30", "utc": "2084-06-27T15:09:41Z", "ms": 3612956980993.0107 }, "end": { "local": "2084-06-28T20:03:38+03:30", "utc": "2084-06-28T16:33:38Z", "ms": 3613048418228.722 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-06-28", "window": { "start": { "local": "2084-06-28T04:17:25+03:30", "utc": "2084-06-28T00:47:25Z", "ms": 3612991644732.5737 }, "end": { "local": "2084-06-28T04:17:25+03:30", "utc": "2084-06-28T00:47:25Z", "ms": 3612991644732.5737 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-06-29", "window": { "start": { "local": "2084-06-29T04:17:49+03:30", "utc": "2084-06-29T00:47:49Z", "ms": 3613078069344.392 }, "end": { "local": "2084-06-29T04:17:49+03:30", "utc": "2084-06-29T00:47:49Z", "ms": 3613078069344.392 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:40 on Tue 27 Jun to 20:04 on Wed 28 Jun.", "fact": "2084-06-27T15:09:41Z → 2084-06-28T16:33:38Z" }, { "step": "kaala", "text": "Sunrise is at 04:17 on the 28th and 04:18 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 28th and is not on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29651 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Mashhad, 2084: Wednesday 28 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-28", "confidence": "determinate" } ], "quote": "In Mashhad, Yoginī Ekādaśī 2084 falls on Wednesday 28 June. Ekādaśī runs from 18:40 on Tue 27 Jun to 20:04 on Wed 28 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-06-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-06-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-06-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6400, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-06-29T21:55:17+03:30", "utc": "2084-06-29T18:25:17Z", "ms": 3613141517334.5127 }, "end": { "local": "2084-07-01T00:08:02+03:30", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-06-29T21:55:17+03:30", "utc": "2084-06-29T18:25:17Z", "ms": 3613141517334.5127 }, "end": { "local": "2084-07-01T00:08:02+03:30", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-06-29", "window": { "start": { "local": "2084-06-29T18:53:18+03:30", "utc": "2084-06-29T15:23:18Z", "ms": 3613130598066.806 }, "end": { "local": "2084-06-29T20:08:38+03:30", "utc": "2084-06-29T16:38:38Z", "ms": 3613135117688.7104 } }, "covered_min": 0, "window_min": 75, "qualifies": false }, { "local_date": "2084-06-30", "window": { "start": { "local": "2084-06-30T18:53:15+03:30", "utc": "2084-06-30T15:23:15Z", "ms": 3613216994894.8413 }, "end": { "local": "2084-06-30T20:08:39+03:30", "utc": "2084-06-30T16:38:39Z", "ms": 3613221518556.2314 } }, "covered_min": 75, "window_min": 75, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:55 on Thu 29 Jun to 00:08 on Sat 1 Jul.", "fact": "2084-06-29T18:25:17Z → 2084-06-30T20:38:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:53–20:09 on the 29th, 18:53–20:09 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 75 minutes on the 29th and 75 of 75 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 6400 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Friday 30 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-06-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-06-30", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Friday 30 June. Trayodaśī runs from 21:55 on Thu 29 Jun to 00:08 on Sat 1 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-06-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-07-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 483, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-07-01T00:08:02+03:30", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 }, "end": { "local": "2084-07-02T02:35:03+03:30", "utc": "2084-07-01T23:05:03Z", "ms": 3613331103042.5894 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-01T00:08:02+03:30", "utc": "2084-06-30T20:38:02Z", "ms": 3613235881615.6045 }, "end": { "local": "2084-07-02T02:35:03+03:30", "utc": "2084-07-01T23:05:03Z", "ms": 3613331103042.5894 } }, "kaala": "nishita", "days": [ { "local_date": "2084-06-30", "window": { "start": { "local": "2084-06-30T23:11:59+03:30", "utc": "2084-06-30T19:41:59Z", "ms": 3613232518625.0547 }, "end": { "local": "2084-06-30T23:59:59+03:30", "utc": "2084-06-30T20:29:59Z", "ms": 3613235398625.0547 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-01", "window": { "start": { "local": "2084-07-01T23:12:10+03:30", "utc": "2084-07-01T19:42:10Z", "ms": 3613318930332.532 }, "end": { "local": "2084-07-02T00:00:10+03:30", "utc": "2084-07-01T20:30:10Z", "ms": 3613321810332.532 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:08 on Sat 1 Jul to 02:35 on Sun 2 Jul.", "fact": "2084-06-30T20:38:02Z → 2084-07-01T23:05:03Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:12–00:00 on the 30th, 23:12–00:00 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 483 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Saturday 1 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-01", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Saturday 1 July. Caturdaśī runs from 00:08 on Sat 1 Jul to 02:35 on Sun 2 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-07-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3546, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-07-04T07:44:44+03:30", "utc": "2084-07-04T04:14:44Z", "ms": 3613522483661.585 }, "end": { "local": "2084-07-05T10:13:31+03:30", "utc": "2084-07-05T06:43:31Z", "ms": 3613617811252.042 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-04T07:44:44+03:30", "utc": "2084-07-04T04:14:44Z", "ms": 3613522483661.585 }, "end": { "local": "2084-07-05T10:13:31+03:30", "utc": "2084-07-05T06:43:31Z", "ms": 3613617811252.042 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-04", "window": { "start": { "local": "2084-07-04T11:12:28+03:30", "utc": "2084-07-04T07:42:28Z", "ms": 3613534947756.672 }, "end": { "local": "2084-07-04T12:00:28+03:30", "utc": "2084-07-04T08:30:28Z", "ms": 3613537827756.672 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-07-05", "window": { "start": { "local": "2084-07-05T11:12:38+03:30", "utc": "2084-07-05T07:42:38Z", "ms": 3613621357627.747 }, "end": { "local": "2084-07-05T12:00:38+03:30", "utc": "2084-07-05T08:30:38Z", "ms": 3613624237627.747 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 07:45 on Tue 4 Jul to 10:14 on Wed 5 Jul.", "fact": "2084-07-04T04:14:44Z → 2084-07-05T06:43:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:12–12:00 on the 4th, 11:13–12:01 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3546 s" }, { "step": "ruling", "text": "Rathayātrā, Mashhad, 2084: Tuesday 4 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rathayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')" } ], "not_evaluated": "The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-05", "confidence": "boundary" } ], "quote": "In Mashhad, Rathayātrā 2084 falls on Tuesday 4 July. Dvitīyā runs from 07:45 on Tue 4 Jul to 10:14 on Wed 5 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/rathayatra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-07-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1670, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-07-06T12:28:37+03:30", "utc": "2084-07-06T08:58:37Z", "ms": 3613712317105.9683 }, "end": { "local": "2084-07-07T14:22:30+03:30", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-06T12:28:37+03:30", "utc": "2084-07-06T08:58:37Z", "ms": 3613712317105.9683 }, "end": { "local": "2084-07-07T14:22:30+03:30", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-06", "window": { "start": { "local": "2084-07-06T11:12:47+03:30", "utc": "2084-07-06T07:42:47Z", "ms": 3613707767132.45 }, "end": { "local": "2084-07-06T12:00:47+03:30", "utc": "2084-07-06T08:30:47Z", "ms": 3613710647132.45 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-07", "window": { "start": { "local": "2084-07-07T11:12:56+03:30", "utc": "2084-07-07T07:42:56Z", "ms": 3613794176249.368 }, "end": { "local": "2084-07-07T12:00:56+03:30", "utc": "2084-07-07T08:30:56Z", "ms": 3613797056249.368 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:29 on Thu 6 Jul to 14:22 on Fri 7 Jul.", "fact": "2084-07-06T08:58:37Z → 2084-07-07T10:52:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:13–12:01 on the 6th, 11:13–12:01 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 1670 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Friday 7 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-07", "confidence": "boundary" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Friday 7 July. Caturthī runs from 12:29 on Thu 6 Jul to 14:22 on Fri 7 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-07-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8494, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-07-07T14:22:30+03:30", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 }, "end": { "local": "2084-07-08T15:47:49+03:30", "utc": "2084-07-08T12:17:49Z", "ms": 3613897069090.702 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-07T14:22:30+03:30", "utc": "2084-07-07T10:52:30Z", "ms": 3613805549847.306 }, "end": { "local": "2084-07-08T15:47:49+03:30", "utc": "2084-07-08T12:17:49Z", "ms": 3613897069090.702 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-07", "window": { "start": { "local": "2084-07-07T11:12:56+03:30", "utc": "2084-07-07T07:42:56Z", "ms": 3613794176249.368 }, "end": { "local": "2084-07-07T12:00:56+03:30", "utc": "2084-07-07T08:30:56Z", "ms": 3613797056249.368 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-08", "window": { "start": { "local": "2084-07-08T11:13:05+03:30", "utc": "2084-07-08T07:43:05Z", "ms": 3613880584958.027 }, "end": { "local": "2084-07-08T12:01:05+03:30", "utc": "2084-07-08T08:31:05Z", "ms": 3613883464958.027 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:22 on Fri 7 Jul to 15:48 on Sat 8 Jul.", "fact": "2084-07-07T10:52:30Z → 2084-07-08T12:17:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:13–12:01 on the 7th, 11:13–12:01 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8494 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Mashhad, 2084: Saturday 8 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-08", "confidence": "determinate" } ], "quote": "In Mashhad, Skanda Pañcamī 2084 falls on Saturday 8 July. Pañcamī runs from 14:22 on Fri 7 Jul to 15:48 on Sat 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/skanda-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16610, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-07-09T16:38:03+03:30", "utc": "2084-07-09T13:08:03Z", "ms": 3613986483239.242 }, "end": { "local": "2084-07-10T16:48:13+03:30", "utc": "2084-07-10T13:18:13Z", "ms": 3614073493038.9277 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-09T16:38:03+03:30", "utc": "2084-07-09T13:08:03Z", "ms": 3613986483239.242 }, "end": { "local": "2084-07-10T16:48:13+03:30", "utc": "2084-07-10T13:18:13Z", "ms": 3614073493038.9277 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-09", "window": { "start": { "local": "2084-07-09T11:13:13+03:30", "utc": "2084-07-09T07:43:13Z", "ms": 3613966993239.0024 }, "end": { "local": "2084-07-09T12:01:13+03:30", "utc": "2084-07-09T08:31:13Z", "ms": 3613969873239.0024 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-10", "window": { "start": { "local": "2084-07-10T11:13:21+03:30", "utc": "2084-07-10T07:43:21Z", "ms": 3614053401074.03 }, "end": { "local": "2084-07-10T12:01:21+03:30", "utc": "2084-07-10T08:31:21Z", "ms": 3614056281074.03 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 16:38 on Sun 9 Jul to 16:48 on Mon 10 Jul.", "fact": "2084-07-09T13:08:03Z → 2084-07-10T13:18:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:13–12:01 on the 9th, 11:13–12:01 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 16610 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Mashhad, 2084: Monday 10 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-10", "confidence": "determinate" } ], "quote": "In Mashhad, Vivasvat Saptamī 2084 falls on Monday 10 July. Saptamī runs from 16:38 on Sun 9 Jul to 16:48 on Mon 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vivasvat-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-07-14", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21765, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-07-13T13:02:30+03:30", "utc": "2084-07-13T09:32:30Z", "ms": 3614319150071.2217 }, "end": { "local": "2084-07-14T10:28:55+03:30", "utc": "2084-07-14T06:58:55Z", "ms": 3614396334774.746 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-13T13:02:30+03:30", "utc": "2084-07-13T09:32:30Z", "ms": 3614319150071.2217 }, "end": { "local": "2084-07-14T10:28:55+03:30", "utc": "2084-07-14T06:58:55Z", "ms": 3614396334774.746 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-07-13", "window": { "start": { "local": "2084-07-13T04:25:30+03:30", "utc": "2084-07-13T00:55:30Z", "ms": 3614288130000.55 }, "end": { "local": "2084-07-13T04:25:30+03:30", "utc": "2084-07-13T00:55:30Z", "ms": 3614288130000.55 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-07-14", "window": { "start": { "local": "2084-07-14T04:26:10+03:30", "utc": "2084-07-14T00:56:10Z", "ms": 3614374569617.28 }, "end": { "local": "2084-07-14T04:26:10+03:30", "utc": "2084-07-14T00:56:10Z", "ms": 3614374569617.28 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:03 on Thu 13 Jul to 10:29 on Fri 14 Jul.", "fact": "2084-07-13T09:32:30Z → 2084-07-14T06:58:55Z" }, { "step": "kaala", "text": "Sunrise is at 04:26 on the 13th and 04:26 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 21765 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Mashhad, 2084: Friday 14 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-14", "confidence": "determinate" } ], "quote": "In Mashhad, Hariśayanī Ekādaśī 2084 falls on Friday 14 July. Ekādaśī runs from 13:03 on Thu 13 Jul to 10:29 on Fri 14 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-07-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-07-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28350, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-07-15T07:25:03+03:30", "utc": "2084-07-15T03:55:03Z", "ms": 3614471702608.9795 }, "end": { "local": "2084-07-16T03:58:35+03:30", "utc": "2084-07-16T00:28:35Z", "ms": 3614545714748.661 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-15T07:25:03+03:30", "utc": "2084-07-15T03:55:03Z", "ms": 3614471702608.9795 }, "end": { "local": "2084-07-16T03:58:35+03:30", "utc": "2084-07-16T00:28:35Z", "ms": 3614545714748.661 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-07-14", "window": { "start": { "local": "2084-07-14T18:49:26+03:30", "utc": "2084-07-14T15:19:26Z", "ms": 3614426365658.514 }, "end": { "local": "2084-07-14T20:06:25+03:30", "utc": "2084-07-14T16:36:25Z", "ms": 3614430984894.3535 } }, "covered_min": 0, "window_min": 77, "qualifies": false }, { "local_date": "2084-07-15", "window": { "start": { "local": "2084-07-15T18:48:56+03:30", "utc": "2084-07-15T15:18:56Z", "ms": 3614512736112.1636 }, "end": { "local": "2084-07-15T20:06:05+03:30", "utc": "2084-07-15T16:36:05Z", "ms": 3614517364750.2266 } }, "covered_min": 77, "window_min": 77, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:25 on Sat 15 Jul to 03:59 on Sun 16 Jul.", "fact": "2084-07-15T03:55:03Z → 2084-07-16T00:28:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:49–20:06 on the 14th, 18:49–20:06 on the 15th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 77 minutes on the 14th and 77 of 77 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28350 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Saturday 15 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-15", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Saturday 15 July. Trayodaśī runs from 07:25 on Sat 15 Jul to 03:59 on Sun 16 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-07-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15002, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "udaya-3", "days": [ { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T04:28:12+03:30", "utc": "2084-07-17T00:58:12Z", "ms": 3614633892497.2817 }, "end": { "local": "2084-07-17T07:20:08+03:30", "utc": "2084-07-17T03:50:08Z", "ms": 3614644208380.5923 } }, "covered_min": 172, "window_min": 172, "qualifies": true }, { "local_date": "2084-07-18", "window": { "start": { "local": "2084-07-18T04:28:55+03:30", "utc": "2084-07-18T00:58:55Z", "ms": 3614720334697.23 }, "end": { "local": "2084-07-18T07:20:35+03:30", "utc": "2084-07-18T03:50:35Z", "ms": 3614730635217.0757 } }, "covered_min": 0, "window_min": 172, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 04:28–07:20 on the 17th, 04:29–07:21 on the 18th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 172 of 172 minutes on the 17th and 0 of 172 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15002 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Mashhad, 2084: Monday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vyasa-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "udaya-3", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Mashhad, Vyāsa Pūjā 2084 falls on Monday 17 July. Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/mashhad/festivals/2084/vyasa-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30662, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-07-16", "window": { "start": { "local": "2084-07-16T11:13:58+03:30", "utc": "2084-07-16T07:43:58Z", "ms": 3614571837877.971 }, "end": { "local": "2084-07-16T12:01:58+03:30", "utc": "2084-07-16T08:31:58Z", "ms": 3614574717877.971 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T11:14:02+03:30", "utc": "2084-07-17T07:44:02Z", "ms": 3614658242205.5586 }, "end": { "local": "2084-07-17T12:02:02+03:30", "utc": "2084-07-17T08:32:02Z", "ms": 3614661122205.5586 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:14–12:02 on the 16th, 11:14–12:02 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30662 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Mashhad, 2084: Monday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "guru-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Mashhad, Guru Pūrṇimā 2084 falls on Monday 17 July. Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/guru-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6313, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-07-16", "window": { "start": { "local": "2084-07-16T15:56:14+03:30", "utc": "2084-07-16T12:26:14Z", "ms": 3614588774066.1724 }, "end": { "local": "2084-07-16T18:48:25+03:30", "utc": "2084-07-16T15:18:25Z", "ms": 3614599104858.306 } }, "covered_min": 0, "window_min": 172, "qualifies": false }, { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T15:55:56+03:30", "utc": "2084-07-17T12:25:56Z", "ms": 3614675156030.525 }, "end": { "local": "2084-07-17T18:47:52+03:30", "utc": "2084-07-17T15:17:52Z", "ms": 3614685471913.8354 } }, "covered_min": 172, "window_min": 172, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:56–18:48 on the 16th, 15:56–18:48 on the 17th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 172 minutes on the 16th and 172 of 172 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6313 s" }, { "step": "ruling", "text": "Kokilā Vrata, Mashhad, 2084: Monday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Mashhad, Kokilā Vrata 2084 falls on Monday 17 July. Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/mashhad/festivals/2084/kokila-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1664, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2084-07-17T00:18:10+03:30", "utc": "2084-07-16T20:48:10Z", "ms": 3614618890216.2974 }, "end": { "local": "2084-07-17T20:33:05+03:30", "utc": "2084-07-17T17:03:05Z", "ms": 3614691784601.9097 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-07-16", "window": { "start": { "local": "2084-07-16T18:48:25+03:30", "utc": "2084-07-16T15:18:25Z", "ms": 3614599104858.306 }, "end": { "local": "2084-07-16T20:05:43+03:30", "utc": "2084-07-16T16:35:43Z", "ms": 3614603743210.1694 } }, "covered_min": 0, "window_min": 77, "qualifies": false }, { "local_date": "2084-07-17", "window": { "start": { "local": "2084-07-17T18:47:52+03:30", "utc": "2084-07-17T15:17:52Z", "ms": 3614685471913.8354 }, "end": { "local": "2084-07-17T20:05:20+03:30", "utc": "2084-07-17T16:35:20Z", "ms": 3614690120284.9546 } }, "covered_min": 77, "window_min": 77, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul.", "fact": "2084-07-16T20:48:10Z → 2084-07-17T17:03:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:48–20:06 on the 16th, 18:48–20:05 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 77 minutes on the 16th and 77 of 77 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1664 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Mashhad, 2084: Monday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shiva-shayanotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-17", "confidence": "determinate" } ], "quote": "In Mashhad, Śiva Śayanotsava 2084 falls on Monday 17 July. Pūrṇimā runs from 00:18 on Mon 17 Jul to 20:33 on Mon 17 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/shiva-shayanotsava", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8976, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-07-18T16:52:52+03:30", "utc": "2084-07-18T13:22:52Z", "ms": 3614764972085.1655 }, "end": { "local": "2084-07-19T13:27:08+03:30", "utc": "2084-07-19T09:57:08Z", "ms": 3614839028368.5894 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-18T16:52:52+03:30", "utc": "2084-07-18T13:22:52Z", "ms": 3614764972085.1655 }, "end": { "local": "2084-07-19T13:27:08+03:30", "utc": "2084-07-19T09:57:08Z", "ms": 3614839028368.5894 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-07-18", "window": { "start": { "local": "2084-07-18T19:22:28+03:30", "utc": "2084-07-18T15:52:28Z", "ms": 3614773948222.1934 }, "end": { "local": "2084-07-18T19:22:28+03:30", "utc": "2084-07-18T15:52:28Z", "ms": 3614773948222.1934 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-07-19", "window": { "start": { "local": "2084-07-19T19:58:13+03:30", "utc": "2084-07-19T16:28:13Z", "ms": 3614862492714.6924 }, "end": { "local": "2084-07-19T19:58:13+03:30", "utc": "2084-07-19T16:28:13Z", "ms": 3614862492714.6924 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 16:53 on Tue 18 Jul to 13:27 on Wed 19 Jul.", "fact": "2084-07-18T13:22:52Z → 2084-07-19T09:57:08Z" }, { "step": "kaala", "text": "Moonrise is at 19:22 on the 18th and 19:58 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā 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. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8976 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Mashhad, 2084: 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": "2084-07-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-18", "confidence": "determinate" } ], "quote": "In Mashhad, Aśūnya Śayana Vrata (Āṣāḍha) 2084 falls on Tuesday 18 July. Dvitīyā runs from 16:53 on Tue 18 Jul to 13:27 on Wed 19 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ashunya-shayana-vrata-ashadha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-07-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36282, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-07-20T10:25:11+03:30", "utc": "2084-07-20T06:55:11Z", "ms": 3614914511288.9634 }, "end": { "local": "2084-07-21T07:55:36+03:30", "utc": "2084-07-21T04:25:36Z", "ms": 3614991935857.056 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-20T10:25:11+03:30", "utc": "2084-07-20T06:55:11Z", "ms": 3614914511288.9634 }, "end": { "local": "2084-07-21T07:55:36+03:30", "utc": "2084-07-21T04:25:36Z", "ms": 3614991935857.056 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-07-20", "window": { "start": { "local": "2084-07-20T20:29:53+03:30", "utc": "2084-07-20T16:59:53Z", "ms": 3614950793455.7256 }, "end": { "local": "2084-07-20T20:29:53+03:30", "utc": "2084-07-20T16:59:53Z", "ms": 3614950793455.7256 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-07-21", "window": { "start": { "local": "2084-07-21T20:59:25+03:30", "utc": "2084-07-21T17:29:25Z", "ms": 3615038964596.666 }, "end": { "local": "2084-07-21T20:59:25+03:30", "utc": "2084-07-21T17:29:25Z", "ms": 3615038964596.666 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:25 on Thu 20 Jul to 07:56 on Fri 21 Jul.", "fact": "2084-07-20T06:55:11Z → 2084-07-21T04:25:36Z" }, { "step": "kaala", "text": "Moonrise is at 20:30 on the 20th and 20:59 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 36282 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Thursday 20 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-20", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Thursday 20 July. Caturthī runs from 10:25 on Thu 20 Jul to 07:56 on Fri 21 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-07-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-07-28", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13312, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-07-27T08:17:29+03:30", "utc": "2084-07-27T04:47:29Z", "ms": 3615511648572.0327 }, "end": { "local": "2084-07-28T10:33:33+03:30", "utc": "2084-07-28T07:03:33Z", "ms": 3615606213004.011 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-27T08:17:29+03:30", "utc": "2084-07-27T04:47:29Z", "ms": 3615511648572.0327 }, "end": { "local": "2084-07-28T10:33:33+03:30", "utc": "2084-07-28T07:03:33Z", "ms": 3615606213004.011 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-07-27", "window": { "start": { "local": "2084-07-27T04:35:37+03:30", "utc": "2084-07-27T01:05:37Z", "ms": 3615498336927.9365 }, "end": { "local": "2084-07-27T04:35:37+03:30", "utc": "2084-07-27T01:05:37Z", "ms": 3615498336927.9365 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-07-28", "window": { "start": { "local": "2084-07-28T04:36:24+03:30", "utc": "2084-07-28T01:06:24Z", "ms": 3615584783573.184 }, "end": { "local": "2084-07-28T04:36:24+03:30", "utc": "2084-07-28T01:06:24Z", "ms": 3615584783573.184 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:17 on Thu 27 Jul to 10:34 on Fri 28 Jul.", "fact": "2084-07-27T04:47:29Z → 2084-07-28T07:03:33Z" }, { "step": "kaala", "text": "Sunrise is at 04:36 on the 27th and 04:36 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 13312 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Mashhad, 2084: Friday 28 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-28", "confidence": "determinate" } ], "quote": "In Mashhad, Kāmikā Ekādaśī 2084 falls on Friday 28 July. Ekādaśī runs from 08:17 on Thu 27 Jul to 10:34 on Fri 28 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-07-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-07-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10571, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-07-29T13:05:17+03:30", "utc": "2084-07-29T09:35:17Z", "ms": 3615701716880.523 }, "end": { "local": "2084-07-30T15:42:08+03:30", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-29T13:05:17+03:30", "utc": "2084-07-29T09:35:17Z", "ms": 3615701716880.523 }, "end": { "local": "2084-07-30T15:42:08+03:30", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-07-29", "window": { "start": { "local": "2084-07-29T18:39:12+03:30", "utc": "2084-07-29T15:09:12Z", "ms": 3615721751604.223 }, "end": { "local": "2084-07-29T19:59:02+03:30", "utc": "2084-07-29T16:29:02Z", "ms": 3615726541746.4385 } }, "covered_min": 80, "window_min": 80, "qualifies": true }, { "local_date": "2084-07-30", "window": { "start": { "local": "2084-07-30T18:38:18+03:30", "utc": "2084-07-30T15:08:18Z", "ms": 3615808098444.2744 }, "end": { "local": "2084-07-30T19:58:22+03:30", "utc": "2084-07-30T16:28:22Z", "ms": 3615812901993.646 } }, "covered_min": 0, "window_min": 80, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:05 on Sat 29 Jul to 15:42 on Sun 30 Jul.", "fact": "2084-07-29T09:35:17Z → 2084-07-30T12:12:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:39–19:59 on the 29th, 18:38–19:58 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 80 of 80 minutes on the 29th and 0 of 80 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 10571 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Saturday 29 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-29", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Saturday 29 July. Trayodaśī runs from 13:05 on Sat 29 Jul to 15:42 on Sun 30 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-07-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-07-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-07-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17982, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-07-30T15:42:08+03:30", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 }, "end": { "local": "2084-07-31T18:14:47+03:30", "utc": "2084-07-31T14:44:47Z", "ms": 3615893086756.106 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-07-30T15:42:08+03:30", "utc": "2084-07-30T12:12:08Z", "ms": 3615797527762.69 }, "end": { "local": "2084-07-31T18:14:47+03:30", "utc": "2084-07-31T14:44:47Z", "ms": 3615893086756.106 } }, "kaala": "nishita", "days": [ { "local_date": "2084-07-30", "window": { "start": { "local": "2084-07-30T23:14:32+03:30", "utc": "2084-07-30T19:44:32Z", "ms": 3615824671754.417 }, "end": { "local": "2084-07-31T00:02:32+03:30", "utc": "2084-07-30T20:32:32Z", "ms": 3615827551754.417 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-07-31", "window": { "start": { "local": "2084-07-31T23:14:28+03:30", "utc": "2084-07-31T19:44:28Z", "ms": 3615911068263.163 }, "end": { "local": "2084-08-01T00:02:28+03:30", "utc": "2084-07-31T20:32:28Z", "ms": 3615913948263.163 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:42 on Sun 30 Jul to 18:15 on Mon 31 Jul.", "fact": "2084-07-30T12:12:08Z → 2084-07-31T14:44:47Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:15–00:03 on the 30th, 23:14–00:02 on the 31st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17982 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Sunday 30 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-07-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-07-30", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Sunday 30 July. Caturdaśī runs from 15:42 on Sun 30 Jul to 18:15 on Mon 31 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-07-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34641, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-08-04T00:20:16+03:30", "utc": "2084-08-03T20:50:16Z", "ms": 3616174215870.6387 }, "end": { "local": "2084-08-05T01:36:16+03:30", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-04T00:20:16+03:30", "utc": "2084-08-03T20:50:16Z", "ms": 3616174215870.6387 }, "end": { "local": "2084-08-05T01:36:16+03:30", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-04", "window": { "start": { "local": "2084-08-04T11:13:44+03:30", "utc": "2084-08-04T07:43:44Z", "ms": 3616213424132.1675 }, "end": { "local": "2084-08-04T12:01:44+03:30", "utc": "2084-08-04T08:31:44Z", "ms": 3616216304132.1675 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-05", "window": { "start": { "local": "2084-08-05T11:13:38+03:30", "utc": "2084-08-05T07:43:38Z", "ms": 3616299817544.295 }, "end": { "local": "2084-08-05T12:01:38+03:30", "utc": "2084-08-05T08:31:38Z", "ms": 3616302697544.295 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 00:20 on Fri 4 Aug to 01:36 on Sat 5 Aug.", "fact": "2084-08-03T20:50:16Z → 2084-08-04T22:06:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:14–12:02 on the 4th, 11:14–12:02 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34641 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Mashhad, 2084: Friday 4 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "madhusrava-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Madhusrava (Gujerat) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-04", "confidence": "determinate" } ], "quote": "In Mashhad, Madhusravā Tṛtīyā (Hariyali Teej) 2084 falls on Friday 4 August. Tṛtīyā runs from 00:20 on Fri 4 Aug to 01:36 on Sat 5 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/madhusrava-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-08-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31755, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-08-05T01:36:16+03:30", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 }, "end": { "local": "2084-08-06T02:24:15+03:30", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-05T01:36:16+03:30", "utc": "2084-08-04T22:06:16Z", "ms": 3616265176354.9365 }, "end": { "local": "2084-08-06T02:24:15+03:30", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-05", "window": { "start": { "local": "2084-08-05T11:13:38+03:30", "utc": "2084-08-05T07:43:38Z", "ms": 3616299817544.295 }, "end": { "local": "2084-08-05T12:01:38+03:30", "utc": "2084-08-05T08:31:38Z", "ms": 3616302697544.295 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-06", "window": { "start": { "local": "2084-08-06T11:13:30+03:30", "utc": "2084-08-06T07:43:30Z", "ms": 3616386210355.5527 }, "end": { "local": "2084-08-06T12:01:30+03:30", "utc": "2084-08-06T08:31:30Z", "ms": 3616389090355.5527 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:36 on Sat 5 Aug to 02:24 on Sun 6 Aug.", "fact": "2084-08-04T22:06:16Z → 2084-08-05T22:54:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:14–12:02 on the 5th, 11:14–12:02 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 31755 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Saturday 5 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-05", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Saturday 5 August. Caturthī runs from 01:36 on Sat 5 Aug to 02:24 on Sun 6 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-08-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30685, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-08-06T02:24:15+03:30", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 }, "end": { "local": "2084-08-07T02:41:58+03:30", "utc": "2084-08-06T23:11:58Z", "ms": 3616441917603.318 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-06T02:24:15+03:30", "utc": "2084-08-05T22:54:15Z", "ms": 3616354455316.7583 }, "end": { "local": "2084-08-07T02:41:58+03:30", "utc": "2084-08-06T23:11:58Z", "ms": 3616441917603.318 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-06", "window": { "start": { "local": "2084-08-06T11:13:30+03:30", "utc": "2084-08-06T07:43:30Z", "ms": 3616386210355.5527 }, "end": { "local": "2084-08-06T12:01:30+03:30", "utc": "2084-08-06T08:31:30Z", "ms": 3616389090355.5527 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-07", "window": { "start": { "local": "2084-08-07T11:13:23+03:30", "utc": "2084-08-07T07:43:23Z", "ms": 3616472602567.8916 }, "end": { "local": "2084-08-07T12:01:23+03:30", "utc": "2084-08-07T08:31:23Z", "ms": 3616475482567.8916 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:24 on Sun 6 Aug to 02:42 on Mon 7 Aug.", "fact": "2084-08-05T22:54:15Z → 2084-08-06T23:11:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:14–12:02 on the 6th, 11:13–12:01 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30685 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Mashhad, 2084: Sunday 6 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-06", "confidence": "determinate" } ], "quote": "In Mashhad, Nāga Pañcamī 2084 falls on Sunday 6 August. Pañcamī runs from 02:24 on Sun 6 Aug to 02:42 on Mon 7 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/naga-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-08-12", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31446, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-08-11T20:04:15+03:30", "utc": "2084-08-11T16:34:15Z", "ms": 3616850055340.973 }, "end": { "local": "2084-08-12T17:16:32+03:30", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-11T20:04:15+03:30", "utc": "2084-08-11T16:34:15Z", "ms": 3616850055340.973 }, "end": { "local": "2084-08-12T17:16:32+03:30", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-08-12", "window": { "start": { "local": "2084-08-12T04:48:22+03:30", "utc": "2084-08-12T01:18:22Z", "ms": 3616881501803.286 }, "end": { "local": "2084-08-12T04:48:22+03:30", "utc": "2084-08-12T01:18:22Z", "ms": 3616881501803.286 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-08-13", "window": { "start": { "local": "2084-08-13T04:49:10+03:30", "utc": "2084-08-13T01:19:10Z", "ms": 3616967949925.003 }, "end": { "local": "2084-08-13T04:49:10+03:30", "utc": "2084-08-13T01:19:10Z", "ms": 3616967949925.003 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:04 on Fri 11 Aug to 17:17 on Sat 12 Aug.", "fact": "2084-08-11T16:34:15Z → 2084-08-12T13:46:32Z" }, { "step": "kaala", "text": "Sunrise is at 04:48 on the 12th and 04:49 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 31446 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Mashhad, 2084: Saturday 12 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-12", "confidence": "determinate" } ], "quote": "In Mashhad, Putradā Ekādaśī 2084 falls on Saturday 12 August. Ekādaśī runs from 20:04 on Fri 11 Aug to 17:17 on Sat 12 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-08-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7714, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-08-12T17:16:32+03:30", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 }, "end": { "local": "2084-08-13T14:08:58+03:30", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-12T17:16:32+03:30", "utc": "2084-08-12T13:46:32Z", "ms": 3616926391759.993 }, "end": { "local": "2084-08-13T14:08:58+03:30", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-12", "window": { "start": { "local": "2084-08-12T11:12:35+03:30", "utc": "2084-08-12T07:42:35Z", "ms": 3616904554799.1445 }, "end": { "local": "2084-08-12T12:00:35+03:30", "utc": "2084-08-12T08:30:35Z", "ms": 3616907434799.1445 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-13", "window": { "start": { "local": "2084-08-13T11:12:24+03:30", "utc": "2084-08-13T07:42:24Z", "ms": 3616990943529.6045 }, "end": { "local": "2084-08-13T12:00:24+03:30", "utc": "2084-08-13T08:30:24Z", "ms": 3616993823529.6045 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:17 on Sat 12 Aug to 14:09 on Sun 13 Aug.", "fact": "2084-08-12T13:46:32Z → 2084-08-13T10:38:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:13–12:01 on the 12th, 11:12–12:00 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 7714 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Mashhad, 2084: Sunday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "damodara-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Buddha dvadasi, Damodara dvadasi (purvaviddha), Visnu-pavitraropana." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-13", "confidence": "determinate" } ], "quote": "In Mashhad, Dāmodara Dvādaśī 2084 falls on Sunday 13 August. Dvādaśī runs from 17:17 on Sat 12 Aug to 14:09 on Sun 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/damodara-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-08-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15279, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-08-13T14:08:58+03:30", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 }, "end": { "local": "2084-08-14T10:48:25+03:30", "utc": "2084-08-14T07:18:25Z", "ms": 3617075905145.472 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-13T14:08:58+03:30", "utc": "2084-08-13T10:38:58Z", "ms": 3617001537813.7505 }, "end": { "local": "2084-08-14T10:48:25+03:30", "utc": "2084-08-14T07:18:25Z", "ms": 3617075905145.472 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-08-13", "window": { "start": { "local": "2084-08-13T18:23:37+03:30", "utc": "2084-08-13T14:53:37Z", "ms": 3617016817134.2056 }, "end": { "local": "2084-08-13T19:47:08+03:30", "utc": "2084-08-13T16:17:08Z", "ms": 3617021827915.541 } }, "covered_min": 84, "window_min": 84, "qualifies": true }, { "local_date": "2084-08-14", "window": { "start": { "local": "2084-08-14T18:22:25+03:30", "utc": "2084-08-14T14:52:25Z", "ms": 3617103145429.9263 }, "end": { "local": "2084-08-14T19:46:12+03:30", "utc": "2084-08-14T16:16:12Z", "ms": 3617108172173.478 } }, "covered_min": 0, "window_min": 84, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:09 on Sun 13 Aug to 10:48 on Mon 14 Aug.", "fact": "2084-08-13T10:38:58Z → 2084-08-14T07:18:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:24–19:47 on the 13th, 18:22–19:46 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 84 of 84 minutes on the 13th and 0 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 15279 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Sunday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-13", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Sunday 13 August. Trayodaśī runs from 14:09 on Sun 13 Aug to 10:48 on Mon 14 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-08-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3030, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-08-15T07:22:51+03:30", "utc": "2084-08-15T03:52:51Z", "ms": 3617149971154.811 }, "end": { "local": "2084-08-16T04:01:04+03:30", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2084-08-15T17:40:55+03:30", "utc": "2084-08-15T14:10:55Z", "ms": 3617187054731.44 }, "end": { "local": "2084-08-16T04:01:04+03:30", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 } }, "kaala": "day", "days": [ { "local_date": "2084-08-15", "window": { "start": { "local": "2084-08-15T04:50:46+03:30", "utc": "2084-08-15T01:20:46Z", "ms": 3617140846006.565 }, "end": { "local": "2084-08-16T04:51:34+03:30", "utc": "2084-08-16T01:21:34Z", "ms": 3617227293960.036 } }, "covered_min": 620, "window_min": 1441, "qualifies": true }, { "local_date": "2084-08-16", "window": { "start": { "local": "2084-08-16T04:51:34+03:30", "utc": "2084-08-16T01:21:34Z", "ms": 3617227293960.036 }, "end": { "local": "2084-08-17T04:52:22+03:30", "utc": "2084-08-17T01:22:22Z", "ms": 3617313741854.3623 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:23 on Tue 15 Aug to 04:01 on Wed 16 Aug. Its second half begins at 17:41 on Tue 15 Aug.", "fact": "2084-08-15T03:52:51Z → 2084-08-16T00:31:04Z · second half from 2084-08-15T14:10:55Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 04:51 on the 15th, and from 04:52 on the 16th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The second half of Pūrṇimā must be present during the day. It covers 620 of 1441 minutes on the 15th and 0 of 1441 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3030 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Mashhad, 2084: Tuesday 15 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-15", "confidence": "determinate" } ], "quote": "In Mashhad, Rakṣā Bandhana (Rakhi) 2084 falls on Tuesday 15 August. The second half of Pūrṇimā runs from 17:41 on Tue 15 Aug to 04:01 on Wed 16 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/mashhad/festivals/2084/raksha-bandhana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13748, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-08-15T07:22:51+03:30", "utc": "2084-08-15T03:52:51Z", "ms": 3617149971154.811 }, "end": { "local": "2084-08-16T04:01:04+03:30", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2084-08-15T07:22:51+03:30", "utc": "2084-08-15T03:52:51Z", "ms": 3617149971154.811 }, "end": { "local": "2084-08-16T04:01:04+03:30", "utc": "2084-08-16T00:31:04Z", "ms": 3617224264155.888 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-15", "window": { "start": { "local": "2084-08-15T11:11:59+03:30", "utc": "2084-08-15T07:41:59Z", "ms": 3617163719359.88 }, "end": { "local": "2084-08-15T11:59:59+03:30", "utc": "2084-08-15T08:29:59Z", "ms": 3617166599359.88 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-16", "window": { "start": { "local": "2084-08-16T11:11:46+03:30", "utc": "2084-08-16T07:41:46Z", "ms": 3617250106487.593 }, "end": { "local": "2084-08-16T11:59:46+03:30", "utc": "2084-08-16T08:29:46Z", "ms": 3617252986487.593 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:23 on Tue 15 Aug to 04:01 on Wed 16 Aug.", "fact": "2084-08-15T03:52:51Z → 2084-08-16T00:31:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:12–12:00 on the 15th, 11:12–12:00 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 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13748 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Mashhad, 2084: Tuesday 15 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-15", "confidence": "determinate" } ], "quote": "In Mashhad, Ṛṣi Tarpaṇa 2084 falls on Tuesday 15 August. Pūrṇimā runs from 07:23 on Tue 15 Aug to 04:01 on Wed 16 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/rishi-tarpana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11362, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-08-17T00:52:26+03:30", "utc": "2084-08-16T21:22:26Z", "ms": 3617299345634.0347 }, "end": { "local": "2084-08-17T22:06:28+03:30", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-17T00:52:26+03:30", "utc": "2084-08-16T21:22:26Z", "ms": 3617299345634.0347 }, "end": { "local": "2084-08-17T22:06:28+03:30", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-08-16", "window": { "start": { "local": "2084-08-16T18:26:02+03:30", "utc": "2084-08-16T14:56:02Z", "ms": 3617276161585.4033 }, "end": { "local": "2084-08-16T18:26:02+03:30", "utc": "2084-08-16T14:56:02Z", "ms": 3617276161585.4033 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-08-17", "window": { "start": { "local": "2084-08-17T18:57:06+03:30", "utc": "2084-08-17T15:27:06Z", "ms": 3617364425835.1523 }, "end": { "local": "2084-08-17T18:57:06+03:30", "utc": "2084-08-17T15:27:06Z", "ms": 3617364425835.1523 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 00:52 on Thu 17 Aug to 22:06 on Thu 17 Aug.", "fact": "2084-08-16T21:22:26Z → 2084-08-17T18:36:28Z" }, { "step": "kaala", "text": "Moonrise is at 18:26 on the 16th and 18:57 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 11362 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Mashhad, 2084: Thursday 17 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunyasayana vrata (Dvitiya current at moonrise; if occurs on two successive days, it is to be observed on the second day)." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-17", "confidence": "determinate" } ], "quote": "In Mashhad, Aśūnya Śayana Vrata 2084 falls on Thursday 17 August. Dvitīyā runs from 00:52 on Thu 17 Aug to 22:06 on Thu 17 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ashunya-shayana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28383, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-08-17T22:06:28+03:30", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 }, "end": { "local": "2084-08-18T19:52:22+03:30", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-17T22:06:28+03:30", "utc": "2084-08-17T18:36:28Z", "ms": 3617375787634.0864 }, "end": { "local": "2084-08-18T19:52:22+03:30", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-17", "window": { "start": { "local": "2084-08-17T11:11:33+03:30", "utc": "2084-08-17T07:41:33Z", "ms": 3617336493110.6475 }, "end": { "local": "2084-08-17T11:59:33+03:30", "utc": "2084-08-17T08:29:33Z", "ms": 3617339373110.6475 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-18", "window": { "start": { "local": "2084-08-18T11:11:19+03:30", "utc": "2084-08-18T07:41:19Z", "ms": 3617422879244.8726 }, "end": { "local": "2084-08-18T11:59:19+03:30", "utc": "2084-08-18T08:29:19Z", "ms": 3617425759244.8726 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:06 on Thu 17 Aug to 19:52 on Fri 18 Aug.", "fact": "2084-08-17T18:36:28Z → 2084-08-18T16:22:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:12–12:00 on the 17th, 11:11–11:59 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 28383 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Mashhad, 2084: Friday 18 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kajjali-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 3 Kajjali trtiya, (paraviddha), Angaveta trtiya (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-18", "confidence": "determinate" } ], "quote": "In Mashhad, Kajjalī Tṛtīyā (Kajari Teej) 2084 falls on Friday 18 August. Tṛtīyā runs from 22:06 on Thu 17 Aug to 19:52 on Fri 18 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/kajjali-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-08-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-18", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1520, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-08-18T19:52:22+03:30", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T18:18:20+03:30", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-18T19:52:22+03:30", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T18:18:20+03:30", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-08-18", "window": { "start": { "local": "2084-08-18T19:27:02+03:30", "utc": "2084-08-18T15:57:02Z", "ms": 3617452622440.1323 }, "end": { "local": "2084-08-18T19:27:02+03:30", "utc": "2084-08-18T15:57:02Z", "ms": 3617452622440.1323 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-08-19", "window": { "start": { "local": "2084-08-19T19:57:21+03:30", "utc": "2084-08-19T16:27:21Z", "ms": 3617540840857.9224 }, "end": { "local": "2084-08-19T19:57:21+03:30", "utc": "2084-08-19T16:27:21Z", "ms": 3617540840857.9224 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:52 on Fri 18 Aug to 18:18 on Sat 19 Aug.", "fact": "2084-08-18T16:22:22Z → 2084-08-19T14:48:20Z" }, { "step": "kaala", "text": "Moonrise is at 19:27 on the 18th and 19:57 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 1520 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Friday 18 August.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-18", "confidence": "boundary" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Friday 18 August. Caturthī runs from 19:52 on Fri 18 Aug to 18:18 on Sat 19 Aug, and is current at moonrise on neither day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-08-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-19", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 128, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-08-18T19:52:22+03:30", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T18:18:20+03:30", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-18T19:52:22+03:30", "utc": "2084-08-18T16:22:22Z", "ms": 3617454142235.7505 }, "end": { "local": "2084-08-19T18:18:20+03:30", "utc": "2084-08-19T14:48:20Z", "ms": 3617534900023.112 } }, "kaala": "sayahna", "days": [ { "local_date": "2084-08-18", "window": { "start": { "local": "2084-08-18T15:36:37+03:30", "utc": "2084-08-18T12:06:37Z", "ms": 3617438796977.73 }, "end": { "local": "2084-08-18T18:17:29+03:30", "utc": "2084-08-18T14:47:29Z", "ms": 3617448448799.6353 } }, "covered_min": 0, "window_min": 161, "qualifies": false }, { "local_date": "2084-08-19", "window": { "start": { "local": "2084-08-19T15:35:45+03:30", "utc": "2084-08-19T12:05:45Z", "ms": 3617525145368.935 }, "end": { "local": "2084-08-19T18:16:12+03:30", "utc": "2084-08-19T14:46:12Z", "ms": 3617534772344.205 } }, "covered_min": 160, "window_min": 160, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:52 on Fri 18 Aug to 18:18 on Sat 19 Aug.", "fact": "2084-08-18T16:22:22Z → 2084-08-19T14:48:20Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:37–18:17 on the 18th, 15:36–18:16 on the 19th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 0 of 161 minutes on the 18th and 160 of 160 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 128 s < 300 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Mashhad, 2084: Saturday 19 August.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "bahula-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Bahula caturthi (Madhyadesa) (Sayahnavyapini: if occurs on two successive days, it is to be observed on the 1st day)." } ], "kaala": "sayahna", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-19", "confidence": "boundary" } ], "quote": "In Mashhad, Bahulā Caturthī 2084 falls on Saturday 19 August. Caturthī runs from 19:52 on Fri 18 Aug to 18:18 on Sat 19 Aug and covers all of sāyāhna that late afternoon. It is 2 min 08 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/mashhad/festivals/2084/bahula-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19906, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-08-20T17:30:36+03:30", "utc": "2084-08-20T14:00:36Z", "ms": 3617618436355.6445 }, "end": { "local": "2084-08-21T17:32:29+03:30", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-20T17:30:36+03:30", "utc": "2084-08-20T14:00:36Z", "ms": 3617618436355.6445 }, "end": { "local": "2084-08-21T17:32:29+03:30", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-20", "window": { "start": { "local": "2084-08-20T11:10:50+03:30", "utc": "2084-08-20T07:40:50Z", "ms": 3617595650109.498 }, "end": { "local": "2084-08-20T11:58:50+03:30", "utc": "2084-08-20T08:28:50Z", "ms": 3617598530109.498 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-21", "window": { "start": { "local": "2084-08-21T11:10:35+03:30", "utc": "2084-08-21T07:40:35Z", "ms": 3617682034870.121 }, "end": { "local": "2084-08-21T11:58:35+03:30", "utc": "2084-08-21T08:28:35Z", "ms": 3617684914870.121 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 17:31 on Sun 20 Aug to 17:32 on Mon 21 Aug.", "fact": "2084-08-20T14:00:36Z → 2084-08-21T14:02:29Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:11–11:59 on the 20th, 11:11–11:59 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 19906 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Mashhad, 2084: Monday 21 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-21", "confidence": "determinate" } ], "quote": "In Mashhad, Hala Ṣaṣṭhī 2084 falls on Monday 21 August. Ṣaṣṭhī runs from 17:31 on Sun 20 Aug to 17:32 on Mon 21 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/hala-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11550, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-08-22T18:23:20+03:30", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 }, "end": { "local": "2084-08-23T19:57:57+03:30", "utc": "2084-08-23T16:27:57Z", "ms": 3617886477260.175 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-22T18:23:20+03:30", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 }, "end": { "local": "2084-08-23T19:57:57+03:30", "utc": "2084-08-23T16:27:57Z", "ms": 3617886477260.175 } }, "kaala": "nishita", "days": [ { "local_date": "2084-08-22", "window": { "start": { "local": "2084-08-22T23:10:43+03:30", "utc": "2084-08-22T19:40:43Z", "ms": 3617811642972.1577 }, "end": { "local": "2084-08-22T23:58:43+03:30", "utc": "2084-08-22T20:28:43Z", "ms": 3617814522972.1577 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-08-23", "window": { "start": { "local": "2084-08-23T23:10:27+03:30", "utc": "2084-08-23T19:40:27Z", "ms": 3617898026858.1016 }, "end": { "local": "2084-08-23T23:58:27+03:30", "utc": "2084-08-23T20:28:27Z", "ms": 3617900906858.1016 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 18:23 on Tue 22 Aug to 19:58 on Wed 23 Aug.", "fact": "2084-08-22T14:53:20Z → 2084-08-23T16:27:57Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:11–23:59 on the 22nd, 23:10–23:58 on the 23rd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 48 of 48 minutes on the 22nd and 0 of 48 on the 23rd.", "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 11550 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Mashhad, 2084: 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": "2084-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-22", "confidence": "determinate" } ], "quote": "In Mashhad, Janmāṣṭamī 2084 falls on Tuesday 22 August. Aṣṭamī runs from 18:23 on Tue 22 Aug to 19:58 on Wed 23 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/janmashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20034, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-08-21T17:32:29+03:30", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 }, "end": { "local": "2084-08-22T18:23:20+03:30", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-21T17:32:29+03:30", "utc": "2084-08-21T14:02:29Z", "ms": 3617704949133.1157 }, "end": { "local": "2084-08-22T18:23:20+03:30", "utc": "2084-08-22T14:53:20Z", "ms": 3617794399735.4243 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-21", "window": { "start": { "local": "2084-08-21T11:10:35+03:30", "utc": "2084-08-21T07:40:35Z", "ms": 3617682034870.121 }, "end": { "local": "2084-08-21T11:58:35+03:30", "utc": "2084-08-21T08:28:35Z", "ms": 3617684914870.121 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-22", "window": { "start": { "local": "2084-08-22T11:10:19+03:30", "utc": "2084-08-22T07:40:19Z", "ms": 3617768419202.2305 }, "end": { "local": "2084-08-22T11:58:19+03:30", "utc": "2084-08-22T08:28:19Z", "ms": 3617771299202.2305 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 17:32 on Mon 21 Aug to 18:23 on Tue 22 Aug.", "fact": "2084-08-21T14:02:29Z → 2084-08-22T14:53:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:11–11:59 on the 21st, 11:10–11:58 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 20034 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Mashhad, 2084: Tuesday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-22", "confidence": "determinate" } ], "quote": "In Mashhad, Śītalā Saptamī 2084 falls on Tuesday 22 August. Saptamī runs from 17:32 on Mon 21 Aug to 18:23 on Tue 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/shitala-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-08-26", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6331, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-08-26T00:37:07+03:30", "utc": "2084-08-25T21:07:07Z", "ms": 3618076026860.9814 }, "end": { "local": "2084-08-27T03:14:46+03:30", "utc": "2084-08-26T23:44:46Z", "ms": 3618171886111.8813 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-26T00:37:07+03:30", "utc": "2084-08-25T21:07:07Z", "ms": 3618076026860.9814 }, "end": { "local": "2084-08-27T03:14:46+03:30", "utc": "2084-08-26T23:44:46Z", "ms": 3618171886111.8813 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-08-26", "window": { "start": { "local": "2084-08-26T04:59:30+03:30", "utc": "2084-08-26T01:29:30Z", "ms": 3618091770224.05 }, "end": { "local": "2084-08-26T04:59:30+03:30", "utc": "2084-08-26T01:29:30Z", "ms": 3618091770224.05 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-08-27", "window": { "start": { "local": "2084-08-27T05:00:18+03:30", "utc": "2084-08-27T01:30:18Z", "ms": 3618178217502.105 }, "end": { "local": "2084-08-27T05:00:18+03:30", "utc": "2084-08-27T01:30:18Z", "ms": 3618178217502.105 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:37 on Sat 26 Aug to 03:15 on Sun 27 Aug.", "fact": "2084-08-25T21:07:07Z → 2084-08-26T23:44:46Z" }, { "step": "kaala", "text": "Sunrise is at 05:00 on the 26th and 05:00 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is not on the 27th.", "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 6331 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Mashhad, 2084: Saturday 26 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-26", "confidence": "determinate" } ], "quote": "In Mashhad, Ajā Ekādaśī 2084 falls on Saturday 26 August. Ekādaśī runs from 00:37 on Sat 26 Aug to 03:15 on Sun 27 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-08-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-08-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36067, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-08-28T05:46:31+03:30", "utc": "2084-08-28T02:16:31Z", "ms": 3618267390844.627 }, "end": { "local": "2084-08-29T08:01:39+03:30", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-28T05:46:31+03:30", "utc": "2084-08-28T02:16:31Z", "ms": 3618267390844.627 }, "end": { "local": "2084-08-29T08:01:39+03:30", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-08-28", "window": { "start": { "local": "2084-08-28T18:04:09+03:30", "utc": "2084-08-28T14:34:09Z", "ms": 3618311649216.525 }, "end": { "local": "2084-08-28T19:31:51+03:30", "utc": "2084-08-28T16:01:51Z", "ms": 3618316910901.329 } }, "covered_min": 88, "window_min": 88, "qualifies": true }, { "local_date": "2084-08-29", "window": { "start": { "local": "2084-08-29T18:02:46+03:30", "utc": "2084-08-29T14:32:46Z", "ms": 3618397965504.618 }, "end": { "local": "2084-08-29T19:30:45+03:30", "utc": "2084-08-29T16:00:45Z", "ms": 3618403244627.227 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:47 on Mon 28 Aug to 08:02 on Tue 29 Aug.", "fact": "2084-08-28T02:16:31Z → 2084-08-29T04:31:39Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:04–19:32 on the 28th, 18:03–19:31 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 88 of 88 minutes on the 28th and 0 of 88 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 36067 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Monday 28 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-28", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Monday 28 August. Trayodaśī runs from 05:47 on Mon 28 Aug to 08:02 on Tue 29 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-08-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29309, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-08-29T08:01:39+03:30", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T09:52:52+03:30", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-29T08:01:39+03:30", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T09:52:52+03:30", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-08-29", "window": { "start": { "local": "2084-08-29T18:02:46+03:30", "utc": "2084-08-29T14:32:46Z", "ms": 3618397965504.618 }, "end": { "local": "2084-08-29T19:30:45+03:30", "utc": "2084-08-29T16:00:45Z", "ms": 3618403244627.227 } }, "covered_min": 88, "window_min": 88, "qualifies": true }, { "local_date": "2084-08-30", "window": { "start": { "local": "2084-08-30T18:01:21+03:30", "utc": "2084-08-30T14:31:21Z", "ms": 3618484281221.563 }, "end": { "local": "2084-08-30T19:29:38+03:30", "utc": "2084-08-30T15:59:38Z", "ms": 3618489577848.933 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:02 on Tue 29 Aug to 09:53 on Wed 30 Aug.", "fact": "2084-08-29T04:31:39Z → 2084-08-30T06:22:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:03–19:31 on the 29th, 18:01–19:30 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 88 of 88 minutes on the 29th and 0 of 88 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29309 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Mashhad, 2084: Tuesday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-29", "confidence": "determinate" } ], "quote": "In Mashhad, Aghora Caturdaśī 2084 falls on Tuesday 29 August. Caturdaśī runs from 08:02 on Tue 29 Aug to 09:53 on Wed 30 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/aghora-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-08-29", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29078, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-08-29T08:01:39+03:30", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T09:52:52+03:30", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-29T08:01:39+03:30", "utc": "2084-08-29T04:31:39Z", "ms": 3618361898610.082 }, "end": { "local": "2084-08-30T09:52:52+03:30", "utc": "2084-08-30T06:22:52Z", "ms": 3618454972053.239 } }, "kaala": "nishita", "days": [ { "local_date": "2084-08-28", "window": { "start": { "local": "2084-08-28T23:09:01+03:30", "utc": "2084-08-28T19:39:01Z", "ms": 3618329940534.5405 }, "end": { "local": "2084-08-28T23:57:01+03:30", "utc": "2084-08-28T20:27:01Z", "ms": 3618332820534.5405 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-08-29", "window": { "start": { "local": "2084-08-29T23:08:42+03:30", "utc": "2084-08-29T19:38:42Z", "ms": 3618416322214.402 }, "end": { "local": "2084-08-29T23:56:42+03:30", "utc": "2084-08-29T20:26:42Z", "ms": 3618419202214.402 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:02 on Tue 29 Aug to 09:53 on Wed 30 Aug.", "fact": "2084-08-29T04:31:39Z → 2084-08-30T06:22:52Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:09–23:57 on the 28th, 23:09–23:57 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 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. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29078 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Tuesday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-29", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Tuesday 29 August. Caturdaśī runs from 08:02 on Tue 29 Aug to 09:53 on Wed 30 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-08-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 517, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-08-31T11:16:18+03:30", "utc": "2084-08-31T07:46:18Z", "ms": 3618546378363.4834 }, "end": { "local": "2084-09-01T12:10:52+03:30", "utc": "2084-09-01T08:40:52Z", "ms": 3618636051530.9297 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-08-31T11:16:18+03:30", "utc": "2084-08-31T07:46:18Z", "ms": 3618546378363.4834 }, "end": { "local": "2084-09-01T12:10:52+03:30", "utc": "2084-09-01T08:40:52Z", "ms": 3618636051530.9297 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-08-31", "window": { "start": { "local": "2084-08-31T11:07:41+03:30", "utc": "2084-08-31T07:37:41Z", "ms": 3618545861160.4805 }, "end": { "local": "2084-08-31T11:55:41+03:30", "utc": "2084-08-31T08:25:41Z", "ms": 3618548741160.4805 } }, "covered_min": 39, "window_min": 48, "qualifies": true }, { "local_date": "2084-09-01", "window": { "start": { "local": "2084-09-01T11:07:22+03:30", "utc": "2084-09-01T07:37:22Z", "ms": 3618632241954.9453 }, "end": { "local": "2084-09-01T11:55:22+03:30", "utc": "2084-09-01T08:25:22Z", "ms": 3618635121954.9453 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 11:16 on Thu 31 Aug to 12:11 on Fri 1 Sep.", "fact": "2084-08-31T07:46:18Z → 2084-09-01T08:40:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:08–11:56 on the 31st, 11:07–11:55 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 39 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 517 s" }, { "step": "ruling", "text": "Rudra Vrata, Mashhad, 2084: Thursday 31 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": "2084-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-08-31", "confidence": "determinate" } ], "quote": "In Mashhad, Rudra Vrata 2084 falls on Thursday 31 August. Pratipadā runs from 11:16 on Thu 31 Aug to 12:11 on Fri 1 Sep and covers 39 of 48 minutes of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken.", "cite": "https://ahargana.org/mashhad/festivals/2084/rudra-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2535, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2084-09-02T12:37:18+03:30", "utc": "2084-09-02T09:07:18Z", "ms": 3618724037612.972 }, "end": { "local": "2084-09-03T12:37:20+03:30", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-02T12:37:18+03:30", "utc": "2084-09-02T09:07:18Z", "ms": 3618724037612.972 }, "end": { "local": "2084-09-03T12:37:20+03:30", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-02", "window": { "start": { "local": "2084-09-02T11:07:02+03:30", "utc": "2084-09-02T07:37:02Z", "ms": 3618718622469.9663 }, "end": { "local": "2084-09-02T11:55:02+03:30", "utc": "2084-09-02T08:25:02Z", "ms": 3618721502469.9663 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-03", "window": { "start": { "local": "2084-09-03T11:06:43+03:30", "utc": "2084-09-03T07:36:43Z", "ms": 3618805002719.505 }, "end": { "local": "2084-09-03T11:54:43+03:30", "utc": "2084-09-03T08:24:43Z", "ms": 3618807882719.505 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 12:37 on Sat 2 Sep to 12:37 on Sun 3 Sep.", "fact": "2084-09-02T09:07:18Z → 2084-09-03T09:07:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 2nd, 11:07–11:55 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2535 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Mashhad, 2084: Sunday 3 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "haritalika-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-03", "confidence": "determinate" } ], "quote": "In Mashhad, Haritālikā Vrata (Hartalika Teej) 2084 falls on Sunday 3 September. Tṛtīyā runs from 12:37 on Sat 2 Sep to 12:37 on Sun 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/haritalika-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1110, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-09-03T12:37:20+03:30", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 }, "end": { "local": "2084-09-04T12:12:53+03:30", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-03T12:37:20+03:30", "utc": "2084-09-03T09:07:20Z", "ms": 3618810439674.1157 }, "end": { "local": "2084-09-04T12:12:53+03:30", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-03", "window": { "start": { "local": "2084-09-03T11:06:43+03:30", "utc": "2084-09-03T07:36:43Z", "ms": 3618805002719.505 }, "end": { "local": "2084-09-03T11:54:43+03:30", "utc": "2084-09-03T08:24:43Z", "ms": 3618807882719.505 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-04", "window": { "start": { "local": "2084-09-04T11:06:23+03:30", "utc": "2084-09-04T07:36:23Z", "ms": 3618891382717.9062 }, "end": { "local": "2084-09-04T11:54:23+03:30", "utc": "2084-09-04T08:24:23Z", "ms": 3618894262717.9062 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:37 on Sun 3 Sep to 12:13 on Mon 4 Sep.", "fact": "2084-09-03T09:07:20Z → 2084-09-04T08:42:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:07–11:55 on the 3rd, 11:06–11:54 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1110 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Mashhad, 2084: Monday 4 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Varada caturthi (purvaviddha, madhyahnavyapini), Samvatsari parva (Jain-caturthi paksa), Saubhagya caturthi (Bengal), Ganesa caturthi (madhyahna vyapini and purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-03", "confidence": "determinate" } ], "quote": "In Mashhad, Gaṇeśa Caturthī 2084 falls on Monday 4 September. Caturthī runs from 12:37 on Sun 3 Sep to 12:13 on Mon 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/ganesha-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1110, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-09-04T12:12:53+03:30", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 }, "end": { "local": "2084-09-05T11:25:36+03:30", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-04T12:12:53+03:30", "utc": "2084-09-04T08:42:53Z", "ms": 3618895373037.06 }, "end": { "local": "2084-09-05T11:25:36+03:30", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-04", "window": { "start": { "local": "2084-09-04T11:06:23+03:30", "utc": "2084-09-04T07:36:23Z", "ms": 3618891382717.9062 }, "end": { "local": "2084-09-04T11:54:23+03:30", "utc": "2084-09-04T08:24:23Z", "ms": 3618894262717.9062 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-05", "window": { "start": { "local": "2084-09-05T11:06:02+03:30", "utc": "2084-09-05T07:36:02Z", "ms": 3618977762480.033 }, "end": { "local": "2084-09-05T11:54:02+03:30", "utc": "2084-09-05T08:24:02Z", "ms": 3618980642480.033 } }, "covered_min": 20, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:13 on Mon 4 Sep to 11:26 on Tue 5 Sep.", "fact": "2084-09-04T08:42:53Z → 2084-09-05T07:55:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:06–11:54 on the 4th, 11:06–11:54 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 20 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 1110 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Mashhad, 2084: Tuesday 5 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Rsi pancami (madhyahnavyapini) — If occurs on two successive days, it is to be observed according to Madhava on the 1st day and according to Hemadri and Divodasa on the 2nd day" } ], "kaala": "madhyahna", "priority": "disputed", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-05", "confidence": "boundary" } ], "quote": "In Mashhad, Ṛṣi Pañcamī 2084 falls on Tuesday 5 September. Pañcamī runs from 12:13 on Mon 4 Sep to 11:26 on Tue 5 Sep and covers 20 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/rishi-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1174, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-09-05T11:25:36+03:30", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 }, "end": { "local": "2084-09-06T10:16:41+03:30", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-05T11:25:36+03:30", "utc": "2084-09-05T07:55:36Z", "ms": 3618978936411.508 }, "end": { "local": "2084-09-06T10:16:41+03:30", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-05", "window": { "start": { "local": "2084-09-05T11:06:02+03:30", "utc": "2084-09-05T07:36:02Z", "ms": 3618977762480.033 }, "end": { "local": "2084-09-05T11:54:02+03:30", "utc": "2084-09-05T08:24:02Z", "ms": 3618980642480.033 } }, "covered_min": 28, "window_min": 48, "qualifies": true }, { "local_date": "2084-09-06", "window": { "start": { "local": "2084-09-06T11:05:42+03:30", "utc": "2084-09-06T07:35:42Z", "ms": 3619064142021.3945 }, "end": { "local": "2084-09-06T11:53:42+03:30", "utc": "2084-09-06T08:23:42Z", "ms": 3619067022021.3945 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 11:26 on Tue 5 Sep to 10:17 on Wed 6 Sep.", "fact": "2084-09-05T07:55:36Z → 2084-09-06T06:46:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:06–11:54 on the 5th, 11:06–11:54 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 28 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: paraviddha → only-day · margin 1174 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Mashhad, 2084: Tuesday 5 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi-bhadrapada", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Surya sasthi (paraviddha), Lolarka sasthi" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-06", "confidence": "boundary" } ], "quote": "In Mashhad, Sūrya Ṣaṣṭhī (Bhādrapada) 2084 falls on Tuesday 5 September. Ṣaṣṭhī runs from 11:26 on Tue 5 Sep to 10:17 on Wed 6 Sep and covers 28 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/surya-shashthi-bhadrapada", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2941, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-09-06T10:16:41+03:30", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 }, "end": { "local": "2084-09-07T08:46:56+03:30", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-06T10:16:41+03:30", "utc": "2084-09-06T06:46:41Z", "ms": 3619061200886.572 }, "end": { "local": "2084-09-07T08:46:56+03:30", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-06", "window": { "start": { "local": "2084-09-06T11:05:42+03:30", "utc": "2084-09-06T07:35:42Z", "ms": 3619064142021.3945 }, "end": { "local": "2084-09-06T11:53:42+03:30", "utc": "2084-09-06T08:23:42Z", "ms": 3619067022021.3945 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-09-07", "window": { "start": { "local": "2084-09-07T11:05:21+03:30", "utc": "2084-09-07T07:35:21Z", "ms": 3619150521358.294 }, "end": { "local": "2084-09-07T11:53:21+03:30", "utc": "2084-09-07T08:23:21Z", "ms": 3619153401358.294 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:17 on Wed 6 Sep to 08:47 on Thu 7 Sep.", "fact": "2084-09-06T06:46:41Z → 2084-09-07T05:16:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:06–11:54 on the 6th, 11:05–11:53 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2941 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Mashhad, 2084: Wednesday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "muktabharana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Muktabharana vrata (purvaviddha), Lalita saptami (Bengal & Orissa)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-06", "confidence": "boundary" } ], "quote": "In Mashhad, Muktābharaṇa Vrata 2084 falls on Wednesday 6 September. Saptamī runs from 10:17 on Wed 6 Sep to 08:47 on Thu 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/muktabharana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8305, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-09-07T08:46:56+03:30", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 }, "end": { "local": "2084-09-08T06:57:09+03:30", "utc": "2084-09-08T03:27:09Z", "ms": 3619222028567.99 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-07T08:46:56+03:30", "utc": "2084-09-07T05:16:56Z", "ms": 3619142215902.0645 }, "end": { "local": "2084-09-08T06:57:09+03:30", "utc": "2084-09-08T03:27:09Z", "ms": 3619222028567.99 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-07", "window": { "start": { "local": "2084-09-07T11:05:21+03:30", "utc": "2084-09-07T07:35:21Z", "ms": 3619150521358.294 }, "end": { "local": "2084-09-07T11:53:21+03:30", "utc": "2084-09-07T08:23:21Z", "ms": 3619153401358.294 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-09-08", "window": { "start": { "local": "2084-09-08T11:05:01+03:30", "utc": "2084-09-08T07:35:01Z", "ms": 3619236900507.965 }, "end": { "local": "2084-09-08T11:53:01+03:30", "utc": "2084-09-08T08:23:01Z", "ms": 3619239780507.965 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 08:47 on Thu 7 Sep to 06:57 on Fri 8 Sep.", "fact": "2084-09-07T05:16:56Z → 2084-09-08T03:27:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:05–11:53 on the 7th, 11:05–11:53 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8305 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Mashhad, 2084: Thursday 7 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "radhashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-07", "confidence": "determinate" } ], "quote": "In Mashhad, Rādhāṣṭamī 2084 falls on Thursday 7 September. Aṣṭamī runs from 08:47 on Thu 7 Sep to 06:57 on Fri 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/radhashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-09-10", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10088, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-09-10T02:23:04+03:30", "utc": "2084-09-09T22:53:04Z", "ms": 3619378384240.124 }, "end": { "local": "2084-09-10T23:44:06+03:30", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-10T02:23:04+03:30", "utc": "2084-09-09T22:53:04Z", "ms": 3619378384240.124 }, "end": { "local": "2084-09-10T23:44:06+03:30", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-09-10", "window": { "start": { "local": "2084-09-10T05:11:13+03:30", "utc": "2084-09-10T01:41:13Z", "ms": 3619388472609.6553 }, "end": { "local": "2084-09-10T05:11:13+03:30", "utc": "2084-09-10T01:41:13Z", "ms": 3619388472609.6553 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-11", "window": { "start": { "local": "2084-09-11T05:11:59+03:30", "utc": "2084-09-11T01:41:59Z", "ms": 3619474919054.1475 }, "end": { "local": "2084-09-11T05:11:59+03:30", "utc": "2084-09-11T01:41:59Z", "ms": 3619474919054.1475 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:23 on Sun 10 Sep to 23:44 on Sun 10 Sep.", "fact": "2084-09-09T22:53:04Z → 2084-09-10T20:14:06Z" }, { "step": "kaala", "text": "Sunrise is at 05:11 on the 10th and 05:12 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 10088 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Mashhad, 2084: Sunday 10 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-10", "confidence": "determinate" } ], "quote": "In Mashhad, Parivartanī Ekādaśī 2084 falls on Sunday 10 September. Ekādaśī runs from 02:23 on Sun 10 Sep to 23:44 on Sun 10 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-09-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32659, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-09-10T23:44:06+03:30", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 }, "end": { "local": "2084-09-11T20:56:16+03:30", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-10T23:44:06+03:30", "utc": "2084-09-10T20:14:06Z", "ms": 3619455245890.2466 }, "end": { "local": "2084-09-11T20:56:16+03:30", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-10", "window": { "start": { "local": "2084-09-10T11:04:18+03:30", "utc": "2084-09-10T07:34:18Z", "ms": 3619409658319.9717 }, "end": { "local": "2084-09-10T11:52:18+03:30", "utc": "2084-09-10T08:22:18Z", "ms": 3619412538319.9717 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-11", "window": { "start": { "local": "2084-09-11T11:03:57+03:30", "utc": "2084-09-11T07:33:57Z", "ms": 3619496037022.45 }, "end": { "local": "2084-09-11T11:51:57+03:30", "utc": "2084-09-11T08:21:57Z", "ms": 3619498917022.45 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 23:44 on Sun 10 Sep to 20:56 on Mon 11 Sep.", "fact": "2084-09-10T20:14:06Z → 2084-09-11T17:26:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:04–11:52 on the 10th, 11:04–11:52 on the 11th.", "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 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32659 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Mashhad, 2084: Monday 11 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vamana-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Visnuparivartanotsava, Sakrotthana (in any of the naksatras U. Asadha, Sravana & Dhanistha), Kalki dvadasi, Sravana dvadasi (when combined with naksatra Sravana), Vamana jayanti (madhyahna vyapini)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-11", "confidence": "determinate" } ], "quote": "In Mashhad, Vāmana Jayantī 2084 falls on Monday 11 September. Dvādaśī runs from 23:44 on Sun 10 Sep to 20:56 on Mon 11 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vamana-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-09-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1393, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-09-11T20:56:16+03:30", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 }, "end": { "local": "2084-09-12T18:05:39+03:30", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-11T20:56:16+03:30", "utc": "2084-09-11T17:26:16Z", "ms": 3619531575561.8687 }, "end": { "local": "2084-09-12T18:05:39+03:30", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-09-11", "window": { "start": { "local": "2084-09-11T17:43:55+03:30", "utc": "2084-09-11T14:13:55Z", "ms": 3619520034990.753 }, "end": { "local": "2084-09-11T19:15:46+03:30", "utc": "2084-09-11T15:45:46Z", "ms": 3619525545724.8135 } }, "covered_min": 0, "window_min": 92, "qualifies": false }, { "local_date": "2084-09-12", "window": { "start": { "local": "2084-09-12T17:42:26+03:30", "utc": "2084-09-12T14:12:26Z", "ms": 3619606345740.047 }, "end": { "local": "2084-09-12T19:14:35+03:30", "utc": "2084-09-12T15:44:35Z", "ms": 3619611874568.1943 } }, "covered_min": 23, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:56 on Mon 11 Sep to 18:06 on Tue 12 Sep.", "fact": "2084-09-11T17:26:16Z → 2084-09-12T14:35:39Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:44–19:16 on the 11th, 17:42–19:15 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 92 minutes on the 11th and 23 of 92 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 1393 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Tuesday 12 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-12", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Tuesday 12 September. Trayodaśī runs from 20:56 on Mon 11 Sep to 18:06 on Tue 12 Sep and covers 23 of 92 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-09-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27399, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-09-12T18:05:39+03:30", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 }, "end": { "local": "2084-09-13T15:19:40+03:30", "utc": "2084-09-13T11:49:40Z", "ms": 3619684179855.5127 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2084-09-12T18:05:39+03:30", "utc": "2084-09-12T14:35:39Z", "ms": 3619607739216.76 }, "end": { "local": "2084-09-13T15:19:40+03:30", "utc": "2084-09-13T11:49:40Z", "ms": 3619684179855.5127 } }, "kaala": "udaya-3", "days": [ { "local_date": "2084-09-12", "window": { "start": { "local": "2084-09-12T05:12:45+03:30", "utc": "2084-09-12T01:42:45Z", "ms": 3619561365496.2075 }, "end": { "local": "2084-09-12T07:42:42+03:30", "utc": "2084-09-12T04:12:42Z", "ms": 3619570361544.9756 } }, "covered_min": 0, "window_min": 150, "qualifies": false }, { "local_date": "2084-09-13", "window": { "start": { "local": "2084-09-13T05:13:32+03:30", "utc": "2084-09-13T01:43:32Z", "ms": 3619647811951.1523 }, "end": { "local": "2084-09-13T07:43:01+03:30", "utc": "2084-09-13T04:13:01Z", "ms": 3619656780822.6787 } }, "covered_min": 149, "window_min": 149, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 18:06 on Tue 12 Sep to 15:20 on Wed 13 Sep.", "fact": "2084-09-12T14:35:39Z → 2084-09-13T11:49:40Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:13–07:43 on the 12th, 05:14–07:43 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 0 of 150 minutes on the 12th and 149 of 149 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 27399 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Mashhad, 2084: Wednesday 13 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananta-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Ananta caturdasi (covering three muhurtas from sunrise, but one muhurta in Bengal)." } ], "not_evaluated": "In Bengal the row asks for one muhūrta from sunrise; that reading is not applied.", "kaala": "udaya-3", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-13", "confidence": "determinate" } ], "quote": "In Mashhad, Ananta Caturdaśī 2084 falls on Wednesday 13 September. Caturdaśī runs from 18:06 on Tue 12 Sep to 15:20 on Wed 13 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/mashhad/festivals/2084/ananta-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-09-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40027, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-09-17T07:53:46+03:30", "utc": "2084-09-17T04:23:46Z", "ms": 3620003025754.5713 }, "end": { "local": "2084-09-18T07:37:01+03:30", "utc": "2084-09-18T04:07:01Z", "ms": 3620088421224.2324 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-17T07:53:46+03:30", "utc": "2084-09-17T04:23:46Z", "ms": 3620003025754.5713 }, "end": { "local": "2084-09-18T07:37:01+03:30", "utc": "2084-09-18T04:07:01Z", "ms": 3620088421224.2324 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-09-17", "window": { "start": { "local": "2084-09-17T19:00:53+03:30", "utc": "2084-09-17T15:30:53Z", "ms": 3620043052992.3394 }, "end": { "local": "2084-09-17T19:00:53+03:30", "utc": "2084-09-17T15:30:53Z", "ms": 3620043052992.3394 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-18", "window": { "start": { "local": "2084-09-18T19:39:02+03:30", "utc": "2084-09-18T16:09:02Z", "ms": 3620131741729.2373 }, "end": { "local": "2084-09-18T19:39:02+03:30", "utc": "2084-09-18T16:09:02Z", "ms": 3620131741729.2373 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:54 on Sun 17 Sep to 07:37 on Mon 18 Sep.", "fact": "2084-09-17T04:23:46Z → 2084-09-18T04:07:01Z" }, { "step": "kaala", "text": "Moonrise is at 19:01 on the 17th and 19:39 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 40027 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Sunday 17 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-17", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Sunday 17 September. Caturthī runs from 07:54 on Sun 17 Sep to 07:37 on Mon 18 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-09-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 42266, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-09-19T08:07:54+03:30", "utc": "2084-09-19T04:37:54Z", "ms": 3620176674435.886 }, "end": { "local": "2084-09-20T09:24:53+03:30", "utc": "2084-09-20T05:54:53Z", "ms": 3620267693166.5024 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-19T08:07:54+03:30", "utc": "2084-09-19T04:37:54Z", "ms": 3620176674435.886 }, "end": { "local": "2084-09-20T09:24:53+03:30", "utc": "2084-09-20T05:54:53Z", "ms": 3620267693166.5024 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-09-19", "window": { "start": { "local": "2084-09-19T20:21:45+03:30", "utc": "2084-09-19T16:51:45Z", "ms": 3620220705396.6934 }, "end": { "local": "2084-09-19T20:21:45+03:30", "utc": "2084-09-19T16:51:45Z", "ms": 3620220705396.6934 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-20", "window": { "start": { "local": "2084-09-20T21:09:19+03:30", "utc": "2084-09-20T17:39:19Z", "ms": 3620309959378.629 }, "end": { "local": "2084-09-20T21:09:19+03:30", "utc": "2084-09-20T17:39:19Z", "ms": 3620309959378.629 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 08:08 on Tue 19 Sep to 09:25 on Wed 20 Sep.", "fact": "2084-09-19T04:37:54Z → 2084-09-20T05:54:53Z" }, { "step": "kaala", "text": "Moonrise is at 20:22 on the 19th and 21:09 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 42266 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Mashhad, 2084: Tuesday 19 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chandra-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-19", "confidence": "determinate" } ], "quote": "In Mashhad, Candra Ṣaṣṭhī 2084 falls on Tuesday 19 September. Ṣaṣṭhī runs from 08:08 on Tue 19 Sep to 09:25 on Wed 20 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/chandra-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13314, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-09-21T11:21:18+03:30", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T13:45:35+03:30", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-21T11:21:18+03:30", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T13:45:35+03:30", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-09-21", "window": { "start": { "local": "2084-09-21T17:28:58+03:30", "utc": "2084-09-21T13:58:58Z", "ms": 3620383138063.8076 }, "end": { "local": "2084-09-21T19:03:51+03:30", "utc": "2084-09-21T15:33:51Z", "ms": 3620388830772.2046 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2084-09-22", "window": { "start": { "local": "2084-09-22T17:27:28+03:30", "utc": "2084-09-22T13:57:28Z", "ms": 3620469448392.2627 }, "end": { "local": "2084-09-22T19:02:39+03:30", "utc": "2084-09-22T15:32:39Z", "ms": 3620475159385.701 } }, "covered_min": 0, "window_min": 95, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 11:21 on Thu 21 Sep to 13:46 on Fri 22 Sep.", "fact": "2084-09-21T07:51:18Z → 2084-09-22T10:15:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:29–19:04 on the 21st, 17:27–19:03 on the 22nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 95 of 95 minutes on the 21st and 0 of 95 on the 22nd.", "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 13314 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Mashhad, 2084: Thursday 21 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": "2084-09-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-21", "confidence": "determinate" } ], "quote": "In Mashhad, Jitāṣṭamī (Jitiya) 2084 falls on Thursday 21 September. Aṣṭamī runs from 11:21 on Thu 21 Sep to 13:46 on Fri 22 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/jitashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33056, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-09-21T11:21:18+03:30", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T13:45:35+03:30", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-21T11:21:18+03:30", "utc": "2084-09-21T07:51:18Z", "ms": 3620361078142.0547 }, "end": { "local": "2084-09-22T13:45:35+03:30", "utc": "2084-09-22T10:15:35Z", "ms": 3620456134759.1255 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-09-21", "window": { "start": { "local": "2084-09-21T22:01:16+03:30", "utc": "2084-09-21T18:31:16Z", "ms": 3620399475895.9985 }, "end": { "local": "2084-09-21T22:01:16+03:30", "utc": "2084-09-21T18:31:16Z", "ms": 3620399475895.9985 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-22", "window": { "start": { "local": "2084-09-22T22:56:30+03:30", "utc": "2084-09-22T19:26:30Z", "ms": 3620489190461.6416 }, "end": { "local": "2084-09-22T22:56:30+03:30", "utc": "2084-09-22T19:26:30Z", "ms": 3620489190461.6416 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 11:21 on Thu 21 Sep to 13:46 on Fri 22 Sep.", "fact": "2084-09-21T07:51:18Z → 2084-09-22T10:15:35Z" }, { "step": "kaala", "text": "Moonrise is at 22:01 on the 21st and 22:57 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33056 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Mashhad, 2084: Thursday 21 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalakshmi-vrata-samapana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-21", "confidence": "determinate" } ], "quote": "In Mashhad, Mahālakṣmī Vrata Samāpana 2084 falls on Thursday 21 September. Aṣṭamī runs from 11:21 on Thu 21 Sep to 13:46 on Fri 22 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/mahalakshmi-vrata-samapana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-09-25", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29498, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-09-24T18:56:19+03:30", "utc": "2084-09-24T15:26:19Z", "ms": 3620647579414.935 }, "end": { "local": "2084-09-25T21:12:07+03:30", "utc": "2084-09-25T17:42:07Z", "ms": 3620742126727.4478 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-24T18:56:19+03:30", "utc": "2084-09-24T15:26:19Z", "ms": 3620647579414.935 }, "end": { "local": "2084-09-25T21:12:07+03:30", "utc": "2084-09-25T17:42:07Z", "ms": 3620742126727.4478 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-09-25", "window": { "start": { "local": "2084-09-25T05:22:56+03:30", "utc": "2084-09-25T01:52:56Z", "ms": 3620685176305.814 }, "end": { "local": "2084-09-25T05:22:56+03:30", "utc": "2084-09-25T01:52:56Z", "ms": 3620685176305.814 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-09-26", "window": { "start": { "local": "2084-09-26T05:23:44+03:30", "utc": "2084-09-26T01:53:44Z", "ms": 3620771624322.3965 }, "end": { "local": "2084-09-26T05:23:44+03:30", "utc": "2084-09-26T01:53:44Z", "ms": 3620771624322.3965 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:56 on Sun 24 Sep to 21:12 on Mon 25 Sep.", "fact": "2084-09-24T15:26:19Z → 2084-09-25T17:42:07Z" }, { "step": "kaala", "text": "Sunrise is at 05:23 on the 25th and 05:24 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 25th and is not on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29498 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Mashhad, 2084: Monday 25 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-25", "confidence": "determinate" } ], "quote": "In Mashhad, Indirā Ekādaśī 2084 falls on Monday 25 September. Ekādaśī runs from 18:56 on Sun 24 Sep to 21:12 on Mon 25 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-09-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-09-27", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14476, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-09-26T22:59:11+03:30", "utc": "2084-09-26T19:29:11Z", "ms": 3620834951408.6963 }, "end": { "local": "2084-09-28T00:11:24+03:30", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-26T22:59:11+03:30", "utc": "2084-09-26T19:29:11Z", "ms": 3620834951408.6963 }, "end": { "local": "2084-09-28T00:11:24+03:30", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-09-26", "window": { "start": { "local": "2084-09-26T17:21:31+03:30", "utc": "2084-09-26T13:51:31Z", "ms": 3620814691234.9634 }, "end": { "local": "2084-09-26T18:57:55+03:30", "utc": "2084-09-26T15:27:55Z", "ms": 3620820475409.1704 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "2084-09-27", "window": { "start": { "local": "2084-09-27T17:20:02+03:30", "utc": "2084-09-27T13:50:02Z", "ms": 3620901002471.4116 }, "end": { "local": "2084-09-27T18:56:45+03:30", "utc": "2084-09-27T15:26:45Z", "ms": 3620906804938.114 } }, "covered_min": 97, "window_min": 97, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:59 on Tue 26 Sep to 00:11 on Thu 28 Sep.", "fact": "2084-09-26T19:29:11Z → 2084-09-27T20:41:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:22–18:58 on the 26th, 17:20–18:57 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 96 minutes on the 26th and 97 of 97 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 14476 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Wednesday 27 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-27", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Wednesday 27 September. Trayodaśī runs from 22:59 on Tue 26 Sep to 00:11 on Thu 28 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-09-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-09-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1482, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-09-28T00:11:24+03:30", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 }, "end": { "local": "2084-09-29T00:47:03+03:30", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-28T00:11:24+03:30", "utc": "2084-09-27T20:41:24Z", "ms": 3620925683907.149 }, "end": { "local": "2084-09-29T00:47:03+03:30", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 } }, "kaala": "nishita", "days": [ { "local_date": "2084-09-27", "window": { "start": { "local": "2084-09-27T22:58:42+03:30", "utc": "2084-09-27T19:28:42Z", "ms": 3620921321721.5454 }, "end": { "local": "2084-09-27T23:46:42+03:30", "utc": "2084-09-27T20:16:42Z", "ms": 3620924201721.5454 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-09-28", "window": { "start": { "local": "2084-09-28T22:58:22+03:30", "utc": "2084-09-28T19:28:22Z", "ms": 3621007701797.5806 }, "end": { "local": "2084-09-28T23:46:22+03:30", "utc": "2084-09-28T20:16:22Z", "ms": 3621010581797.5806 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:11 on Thu 28 Sep to 00:47 on Fri 29 Sep.", "fact": "2084-09-27T20:41:24Z → 2084-09-28T21:17:03Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 22:59–23:47 on the 27th, 22:58–23:46 on the 28th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1482 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Thursday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-28", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Thursday 28 September. Caturdaśī runs from 00:11 on Thu 28 Sep to 00:47 on Fri 29 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35467, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2084-09-29T00:47:03+03:30", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 }, "end": { "local": "2084-09-30T00:47:59+03:30", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-29T00:47:03+03:30", "utc": "2084-09-28T21:17:03Z", "ms": 3621014222685.3203 }, "end": { "local": "2084-09-30T00:47:59+03:30", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 } }, "kaala": "aparahna", "days": [ { "local_date": "2084-09-28", "window": { "start": { "local": "2084-09-28T12:33:17+03:30", "utc": "2084-09-28T09:03:17Z", "ms": 3620970196773.326 }, "end": { "local": "2084-09-28T14:55:55+03:30", "utc": "2084-09-28T11:25:55Z", "ms": 3620978755373.875 } }, "covered_min": 0, "window_min": 143, "qualifies": false }, { "local_date": "2084-09-29", "window": { "start": { "local": "2084-09-29T12:32:43+03:30", "utc": "2084-09-29T09:02:43Z", "ms": 3621056563311.167 }, "end": { "local": "2084-09-29T14:54:55+03:30", "utc": "2084-09-29T11:24:55Z", "ms": 3621065094541.31 } }, "covered_min": 142, "window_min": 142, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 00:47 on Fri 29 Sep to 00:48 on Sat 30 Sep.", "fact": "2084-09-28T21:17:03Z → 2084-09-29T21:17:59Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 12:33–14:56 on the 28th, 12:33–14:55 on the 29th.", "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 143 minutes on the 28th and 142 of 142 on the 29th.", "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 35467 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Mashhad, 2084: Friday 29 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-29", "confidence": "determinate" } ], "quote": "In Mashhad, Mahālaya Amāvāsyā 2084 falls on Friday 29 September. Amāvasyā runs from 00:47 on Fri 29 Sep to 00:48 on Sat 30 Sep and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/mashhad/festivals/2084/mahalaya-amavasya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36560, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-09-30T00:47:59+03:30", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 }, "end": { "local": "2084-10-01T00:18:21+03:30", "utc": "2084-09-30T20:48:21Z", "ms": 3621185301455.2275 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-09-30T00:47:59+03:30", "utc": "2084-09-29T21:17:59Z", "ms": 3621100678547.356 }, "end": { "local": "2084-10-01T00:18:21+03:30", "utc": "2084-09-30T20:48:21Z", "ms": 3621185301455.2275 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-09-30", "window": { "start": { "local": "2084-09-30T10:57:18+03:30", "utc": "2084-09-30T07:27:18Z", "ms": 3621137238192.7354 }, "end": { "local": "2084-09-30T11:45:18+03:30", "utc": "2084-09-30T08:15:18Z", "ms": 3621140118192.7354 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-01", "window": { "start": { "local": "2084-10-01T10:56:59+03:30", "utc": "2084-10-01T07:26:59Z", "ms": 3621223618979.6777 }, "end": { "local": "2084-10-01T11:44:59+03:30", "utc": "2084-10-01T08:14:59Z", "ms": 3621226498979.6777 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:48 on Sat 30 Sep to 00:18 on Sun 1 Oct.", "fact": "2084-09-29T21:17:59Z → 2084-09-30T20:48:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 30th, 10:57–11:45 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 36560 s" }, { "step": "ruling", "text": "Navarātrārambha, Mashhad, 2084: Saturday 30 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-09-30", "confidence": "determinate" } ], "quote": "In Mashhad, Navarātrārambha (Navratri) 2084 falls on Saturday 30 September. Pratipadā runs from 00:48 on Sat 30 Sep to 00:18 on Sun 1 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/navaratra-arambha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-10-03", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32090, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-10-02T22:08:49+03:30", "utc": "2084-10-02T18:38:49Z", "ms": 3621350328556.841 }, "end": { "local": "2084-10-03T20:39:11+03:30", "utc": "2084-10-03T17:09:11Z", "ms": 3621431351264.837 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-02T22:08:49+03:30", "utc": "2084-10-02T18:38:49Z", "ms": 3621350328556.841 }, "end": { "local": "2084-10-03T20:39:11+03:30", "utc": "2084-10-03T17:09:11Z", "ms": 3621431351264.837 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-02", "window": { "start": { "local": "2084-10-02T10:56:40+03:30", "utc": "2084-10-02T07:26:40Z", "ms": 3621310000073.327 }, "end": { "local": "2084-10-02T11:44:40+03:30", "utc": "2084-10-02T08:14:40Z", "ms": 3621312880073.327 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-03", "window": { "start": { "local": "2084-10-03T10:56:21+03:30", "utc": "2084-10-03T07:26:21Z", "ms": 3621396381489.9727 }, "end": { "local": "2084-10-03T11:44:21+03:30", "utc": "2084-10-03T08:14:21Z", "ms": 3621399261489.9727 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:09 on Mon 2 Oct to 20:39 on Tue 3 Oct.", "fact": "2084-10-02T18:38:49Z → 2084-10-03T17:09:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 2nd, 10:56–11:44 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 32090 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Tuesday 3 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-03", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Tuesday 3 October. Caturthī runs from 22:09 on Mon 2 Oct to 20:39 on Tue 3 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-10-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32120, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-10-05T17:09:23+03:30", "utc": "2084-10-05T13:39:23Z", "ms": 3621591563133.6587 }, "end": { "local": "2084-10-06T15:13:37+03:30", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-05T17:09:23+03:30", "utc": "2084-10-05T13:39:23Z", "ms": 3621591563133.6587 }, "end": { "local": "2084-10-06T15:13:37+03:30", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 } }, "kaala": "udaya-1", "days": [ { "local_date": "2084-10-05", "window": { "start": { "local": "2084-10-05T05:31:06+03:30", "utc": "2084-10-05T02:01:06Z", "ms": 3621549666478.269 }, "end": { "local": "2084-10-05T06:17:36+03:30", "utc": "2084-10-05T02:47:36Z", "ms": 3621552455662.257 } }, "covered_min": 0, "window_min": 46, "qualifies": false }, { "local_date": "2084-10-06", "window": { "start": { "local": "2084-10-06T05:31:57+03:30", "utc": "2084-10-06T02:01:57Z", "ms": 3621636116835.799 }, "end": { "local": "2084-10-06T06:18:17+03:30", "utc": "2084-10-06T02:48:17Z", "ms": 3621638896970.196 } }, "covered_min": 46, "window_min": 46, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 17:09 on Thu 5 Oct to 15:14 on Fri 6 Oct.", "fact": "2084-10-05T13:39:23Z → 2084-10-06T11:43:37Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 05:31–06:18 on the 5th, 05:32–06:18 on the 6th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 46 minutes on the 5th and 46 of 46 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32120 s" }, { "step": "ruling", "text": "Durgā Saptamī, Mashhad, 2084: Friday 6 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise" } ], "kaala": "udaya-1", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-06", "confidence": "determinate" } ], "quote": "In Mashhad, Durgā Saptamī 2084 falls on Friday 6 October. Saptamī runs from 17:09 on Thu 5 Oct to 15:14 on Fri 6 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/mashhad/festivals/2084/durga-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5344, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-10-06T15:13:37+03:30", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 }, "end": { "local": "2084-10-07T13:12:15+03:30", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-06T15:13:37+03:30", "utc": "2084-10-06T11:43:37Z", "ms": 3621671016599.967 }, "end": { "local": "2084-10-07T13:12:15+03:30", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-06", "window": { "start": { "local": "2084-10-06T10:55:28+03:30", "utc": "2084-10-06T07:25:28Z", "ms": 3621655527843.7754 }, "end": { "local": "2084-10-06T11:43:28+03:30", "utc": "2084-10-06T08:13:28Z", "ms": 3621658407843.7754 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-07", "window": { "start": { "local": "2084-10-07T10:55:11+03:30", "utc": "2084-10-07T07:25:11Z", "ms": 3621741910720.8506 }, "end": { "local": "2084-10-07T11:43:11+03:30", "utc": "2084-10-07T08:13:11Z", "ms": 3621744790720.8506 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 15:14 on Fri 6 Oct to 13:12 on Sat 7 Oct.", "fact": "2084-10-06T11:43:37Z → 2084-10-07T09:42:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:55–11:43 on the 6th, 10:55–11:43 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5344 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Mashhad, 2084: Saturday 7 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Mahastami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-07", "confidence": "determinate" } ], "quote": "In Mashhad, Mahāṣṭamī (Durga Ashtami) 2084 falls on Saturday 7 October. Aṣṭamī runs from 15:14 on Fri 6 Oct to 13:12 on Sat 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/mahashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-08", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 12176, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2084-10-08T11:06:20+03:30", "utc": "2084-10-08T07:36:20Z", "ms": 3621828979517.18 }, "end": { "local": "2084-10-09T08:57:25+03:30", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2084-10-08T12:53:32+03:30", "utc": "2084-10-08T09:23:32Z", "ms": 3621835412002.7827 }, "end": { "local": "2084-10-09T08:57:25+03:30", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2084-10-08T12:53:32+03:30", "utc": "2084-10-08T09:23:32Z", "ms": 3621835412002.7827 }, "end": { "local": "2084-10-09T11:28:39+03:30", "utc": "2084-10-09T07:58:39Z", "ms": 3621916718962.7134 } } }, "kaala": "daytime", "days": [ { "local_date": "2084-10-08", "window": { "start": { "local": "2084-10-08T05:33:38+03:30", "utc": "2084-10-08T02:03:38Z", "ms": 3621809018361.9883 }, "end": { "local": "2084-10-08T17:04:10+03:30", "utc": "2084-10-08T13:34:10Z", "ms": 3621850449654.6777 } }, "covered_min": 251, "window_min": 691, "qualifies": true }, { "local_date": "2084-10-09", "window": { "start": { "local": "2084-10-09T05:34:30+03:30", "utc": "2084-10-09T02:04:30Z", "ms": 3621895469546.7534 }, "end": { "local": "2084-10-09T17:02:46+03:30", "utc": "2084-10-09T13:32:46Z", "ms": 3621936765905.438 } }, "covered_min": 203, "window_min": 688, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Daśamī runs from 11:06 on Sun 8 Oct to 08:57 on Mon 9 Oct, and Śravaṇa from 12:54 on Sun 8 Oct to 11:29 on Mon 9 Oct. They are together from 12:54 on Sun 8 Oct to 08:57 on Mon 9 Oct.", "fact": "2084-10-08T09:23:32Z → 2084-10-09T05:27:25Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 05:34–17:04 on the 8th, 05:34–17:03 on the 9th.", "fact": "daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 251 of 691 minutes on the 8th and 203 of 688 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 12176 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Mashhad, 2084: Sunday 8 October.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-08", "confidence": "boundary" } ], "quote": "In Mashhad, Vijayā Daśamī (Dussehra) 2084 falls on Sunday 8 October. Daśamī runs from 11:06 on Sun 8 Oct to 08:57 on Mon 9 Oct and is with Śravaṇa in the day time that day, for 251 minutes. They are together in the day time on the next day too, for 203 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/mashhad/festivals/2084/vijaya-dashami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 686, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-10-07T13:12:15+03:30", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 }, "end": { "local": "2084-10-08T11:06:20+03:30", "utc": "2084-10-08T07:36:20Z", "ms": 3621828979517.18 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-07T13:12:15+03:30", "utc": "2084-10-07T09:42:15Z", "ms": 3621750134641.8374 }, "end": { "local": "2084-10-08T11:06:20+03:30", "utc": "2084-10-08T07:36:20Z", "ms": 3621828979517.18 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-07", "window": { "start": { "local": "2084-10-07T10:55:11+03:30", "utc": "2084-10-07T07:25:11Z", "ms": 3621741910720.8506 }, "end": { "local": "2084-10-07T11:43:11+03:30", "utc": "2084-10-07T08:13:11Z", "ms": 3621744790720.8506 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-08", "window": { "start": { "local": "2084-10-08T10:54:54+03:30", "utc": "2084-10-08T07:24:54Z", "ms": 3621828294008.333 }, "end": { "local": "2084-10-08T11:42:54+03:30", "utc": "2084-10-08T08:12:54Z", "ms": 3621831174008.333 } }, "covered_min": 11, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 13:12 on Sat 7 Oct to 11:06 on Sun 8 Oct.", "fact": "2084-10-07T09:42:15Z → 2084-10-08T07:36:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:55–11:43 on the 7th, 10:55–11:43 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 11 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 686 s" }, { "step": "ruling", "text": "Mahānavamī, Mashhad, 2084: Sunday 8 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahanavami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Mahanavami (purvaviddha) (In Bengal it is observed as paraviddha covering one muhurta from sunrise)." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-08", "confidence": "determinate" } ], "quote": "In Mashhad, Mahānavamī 2084 falls on Sunday 8 October. Navamī runs from 13:12 on Sat 7 Oct to 11:06 on Sun 8 Oct and covers 11 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/mahanavami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-10-10", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4367, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-10-09T08:57:25+03:30", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "end": { "local": "2084-10-10T06:48:08+03:30", "utc": "2084-10-10T03:18:08Z", "ms": 3621986287844.232 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-09T08:57:25+03:30", "utc": "2084-10-09T05:27:25Z", "ms": 3621907645424.1504 }, "end": { "local": "2084-10-10T06:48:08+03:30", "utc": "2084-10-10T03:18:08Z", "ms": 3621986287844.232 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-10-09", "window": { "start": { "local": "2084-10-09T05:34:30+03:30", "utc": "2084-10-09T02:04:30Z", "ms": 3621895469546.7534 }, "end": { "local": "2084-10-09T05:34:30+03:30", "utc": "2084-10-09T02:04:30Z", "ms": 3621895469546.7534 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-10", "window": { "start": { "local": "2084-10-10T05:35:21+03:30", "utc": "2084-10-10T02:05:21Z", "ms": 3621981921025.266 }, "end": { "local": "2084-10-10T05:35:21+03:30", "utc": "2084-10-10T02:05:21Z", "ms": 3621981921025.266 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:57 on Mon 9 Oct to 06:48 on Tue 10 Oct.", "fact": "2084-10-09T05:27:25Z → 2084-10-10T03:18:08Z" }, { "step": "kaala", "text": "Sunrise is at 05:34 on the 9th and 05:35 on the 10th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 9th and is on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 4367 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Mashhad, 2084: Tuesday 10 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-10", "confidence": "determinate" } ], "quote": "In Mashhad, Pāśāṅkuśā Ekādaśī 2084 falls on Tuesday 10 October. Ekādaśī runs from 08:57 on Mon 9 Oct to 06:48 on Tue 10 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-10-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-10-11", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29065, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-10-11T04:42:21+03:30", "utc": "2084-10-11T01:12:21Z", "ms": 3622065141145.928 }, "end": { "local": "2084-10-12T02:45:22+03:30", "utc": "2084-10-11T23:15:22Z", "ms": 3622144521692.0034 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2084-10-11T04:42:21+03:30", "utc": "2084-10-11T01:12:21Z", "ms": 3622065141145.928 }, "end": { "local": "2084-10-12T02:45:22+03:30", "utc": "2084-10-11T23:15:22Z", "ms": 3622144521692.0034 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-10", "window": { "start": { "local": "2084-10-10T17:01:23+03:30", "utc": "2084-10-10T13:31:23Z", "ms": 3622023082764.61 }, "end": { "local": "2084-10-10T18:42:01+03:30", "utc": "2084-10-10T15:12:01Z", "ms": 3622029121437.104 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2084-10-11", "window": { "start": { "local": "2084-10-11T17:00:00+03:30", "utc": "2084-10-11T13:30:00Z", "ms": 3622109400264.623 }, "end": { "local": "2084-10-11T18:40:57+03:30", "utc": "2084-10-11T15:10:57Z", "ms": 3622115456883.6577 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:42 on Wed 11 Oct to 02:45 on Thu 12 Oct.", "fact": "2084-10-11T01:12:21Z → 2084-10-11T23:15:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:01–18:42 on the 10th, 17:00–18:41 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 101 minutes on the 10th and 101 of 101 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 29065 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Wednesday 11 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-11", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Wednesday 11 October. Trayodaśī runs from 04:42 on Wed 11 Oct to 02:45 on Thu 12 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-10-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17597, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-10-16T23:08:20+03:30", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T00:17:28+03:30", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-16T23:08:20+03:30", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T00:17:28+03:30", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-10-16", "window": { "start": { "local": "2084-10-16T18:15:03+03:30", "utc": "2084-10-16T14:45:03Z", "ms": 3622545902675.05 }, "end": { "local": "2084-10-16T18:15:03+03:30", "utc": "2084-10-16T14:45:03Z", "ms": 3622545902675.05 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-17", "window": { "start": { "local": "2084-10-17T19:01:14+03:30", "utc": "2084-10-17T15:31:14Z", "ms": 3622635074109.2515 }, "end": { "local": "2084-10-17T19:01:14+03:30", "utc": "2084-10-17T15:31:14Z", "ms": 3622635074109.2515 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:08 on Mon 16 Oct to 00:17 on Wed 18 Oct.", "fact": "2084-10-16T19:38:20Z → 2084-10-17T20:47:28Z" }, { "step": "kaala", "text": "Moonrise is at 18:15 on the 16th and 19:01 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 17597 s" }, { "step": "ruling", "text": "Karaka Caturthī, Mashhad, 2084: Tuesday 17 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-17", "confidence": "determinate" } ], "quote": "In Mashhad, Karaka Caturthī (Karwa Chauth) 2084 falls on Tuesday 17 October. Caturthī runs from 23:08 on Mon 16 Oct to 00:17 on Wed 18 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/karaka-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-10-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17597, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-10-16T23:08:20+03:30", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T00:17:28+03:30", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-16T23:08:20+03:30", "utc": "2084-10-16T19:38:20Z", "ms": 3622563499722.723 }, "end": { "local": "2084-10-18T00:17:28+03:30", "utc": "2084-10-17T20:47:28Z", "ms": 3622654048180.3643 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-10-16", "window": { "start": { "local": "2084-10-16T18:15:03+03:30", "utc": "2084-10-16T14:45:03Z", "ms": 3622545902675.05 }, "end": { "local": "2084-10-16T18:15:03+03:30", "utc": "2084-10-16T14:45:03Z", "ms": 3622545902675.05 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-17", "window": { "start": { "local": "2084-10-17T19:01:14+03:30", "utc": "2084-10-17T15:31:14Z", "ms": 3622635074109.2515 }, "end": { "local": "2084-10-17T19:01:14+03:30", "utc": "2084-10-17T15:31:14Z", "ms": 3622635074109.2515 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:08 on Mon 16 Oct to 00:17 on Wed 18 Oct.", "fact": "2084-10-16T19:38:20Z → 2084-10-17T20:47:28Z" }, { "step": "kaala", "text": "Moonrise is at 18:15 on the 16th and 19:01 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 17597 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Tuesday 17 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-17", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Tuesday 17 October. Caturthī runs from 23:08 on Mon 16 Oct to 00:17 on Wed 18 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-10-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33447, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-10-21T07:00:35+03:30", "utc": "2084-10-21T03:30:35Z", "ms": 3622937435476.595 }, "end": { "local": "2084-10-22T09:38:49+03:30", "utc": "2084-10-22T06:08:49Z", "ms": 3623033329296.8823 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-21T07:00:35+03:30", "utc": "2084-10-21T03:30:35Z", "ms": 3622937435476.595 }, "end": { "local": "2084-10-22T09:38:49+03:30", "utc": "2084-10-22T06:08:49Z", "ms": 3623033329296.8823 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-10-20", "window": { "start": { "local": "2084-10-20T21:43:09+03:30", "utc": "2084-10-20T18:13:09Z", "ms": 3622903988810.417 }, "end": { "local": "2084-10-20T21:43:09+03:30", "utc": "2084-10-20T18:13:09Z", "ms": 3622903988810.417 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-21", "window": { "start": { "local": "2084-10-21T22:40:46+03:30", "utc": "2084-10-21T19:10:46Z", "ms": 3622993846217.934 }, "end": { "local": "2084-10-21T22:40:46+03:30", "utc": "2084-10-21T19:10:46Z", "ms": 3622993846217.934 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 07:01 on Sat 21 Oct to 09:39 on Sun 22 Oct.", "fact": "2084-10-21T03:30:35Z → 2084-10-22T06:08:49Z" }, { "step": "kaala", "text": "Moonrise is at 21:43 on the 20th and 22:41 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 20th and is on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33447 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Mashhad, 2084: Saturday 21 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-21", "confidence": "determinate" } ], "quote": "In Mashhad, Ahoyī Aṣṭamī 2084 falls on Saturday 21 October. Aṣṭamī runs from 07:01 on Sat 21 Oct to 09:39 on Sun 22 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ahoyi-ashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-10-25", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29329, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-10-24T13:56:47+03:30", "utc": "2084-10-24T10:26:47Z", "ms": 3623221607138.2 }, "end": { "local": "2084-10-25T15:12:25+03:30", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-24T13:56:47+03:30", "utc": "2084-10-24T10:26:47Z", "ms": 3623221607138.2 }, "end": { "local": "2084-10-25T15:12:25+03:30", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-10-24", "window": { "start": { "local": "2084-10-24T05:47:58+03:30", "utc": "2084-10-24T02:17:58Z", "ms": 3623192277883.76 }, "end": { "local": "2084-10-24T05:47:58+03:30", "utc": "2084-10-24T02:17:58Z", "ms": 3623192277883.76 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-10-25", "window": { "start": { "local": "2084-10-25T05:48:55+03:30", "utc": "2084-10-25T02:18:55Z", "ms": 3623278734707.2925 }, "end": { "local": "2084-10-25T05:48:55+03:30", "utc": "2084-10-25T02:18:55Z", "ms": 3623278734707.2925 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:57 on Tue 24 Oct to 15:12 on Wed 25 Oct.", "fact": "2084-10-24T10:26:47Z → 2084-10-25T11:42:25Z" }, { "step": "kaala", "text": "Sunrise is at 05:48 on the 24th and 05:49 on the 25th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 24th and is on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29329 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Mashhad, 2084: Wednesday 25 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-25", "confidence": "determinate" } ], "quote": "In Mashhad, Ramā Ekādaśī 2084 falls on Wednesday 25 October. Ekādaśī runs from 13:57 on Tue 24 Oct to 15:12 on Wed 25 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-10-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3393, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-10-25T15:12:25+03:30", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 }, "end": { "local": "2084-10-26T15:44:29+03:30", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-25T15:12:25+03:30", "utc": "2084-10-25T11:42:25Z", "ms": 3623312544756.152 }, "end": { "local": "2084-10-26T15:44:29+03:30", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-25", "window": { "start": { "local": "2084-10-25T16:42:11+03:30", "utc": "2084-10-25T13:12:11Z", "ms": 3623317931391.552 }, "end": { "local": "2084-10-25T18:27:13+03:30", "utc": "2084-10-25T14:57:13Z", "ms": 3623324232791.0273 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T16:41:03+03:30", "utc": "2084-10-26T13:11:03Z", "ms": 3623404262538.2964 }, "end": { "local": "2084-10-26T18:26:21+03:30", "utc": "2084-10-26T14:56:21Z", "ms": 3623410580788.5874 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 15:12 on Wed 25 Oct to 15:44 on Thu 26 Oct.", "fact": "2084-10-25T11:42:25Z → 2084-10-26T12:14:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:42–18:27 on the 25th, 16:41–18:26 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 25th and 0 of 105 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3393 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Mashhad, 2084: Wednesday 25 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govatsa-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-25", "confidence": "determinate" } ], "quote": "In Mashhad, Govatsa Dvādaśī (Vasu Baras) 2084 falls on Wednesday 25 October. Dvādaśī runs from 15:12 on Wed 25 Oct to 15:44 on Thu 26 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/govatsa-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3393, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-10-26T15:44:29+03:30", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-26T15:44:29+03:30", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T16:41:03+03:30", "utc": "2084-10-26T13:11:03Z", "ms": 3623404262538.2964 }, "end": { "local": "2084-10-26T18:26:21+03:30", "utc": "2084-10-26T14:56:21Z", "ms": 3623410580788.5874 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T16:39:55+03:30", "utc": "2084-10-27T13:09:55Z", "ms": 3623490594857.3394 }, "end": { "local": "2084-10-27T18:25:30+03:30", "utc": "2084-10-27T14:55:30Z", "ms": 3623496929846.9907 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:44 on Thu 26 Oct to 15:33 on Fri 27 Oct.", "fact": "2084-10-26T12:14:29Z → 2084-10-27T12:03:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:41–18:26 on the 26th, 16:40–18:25 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 105 of 105 minutes on the 26th and 0 of 106 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 3393 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Mashhad, 2084: Thursday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dipadana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 13 Yama dipadana (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-26", "confidence": "determinate" } ], "quote": "In Mashhad, Yama Dīpadāna 2084 falls on Thursday 26 October. Trayodaśī runs from 15:44 on Thu 26 Oct to 15:33 on Fri 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/yama-dipadana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-10-26", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3393, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-10-26T15:44:29+03:30", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-26T15:44:29+03:30", "utc": "2084-10-26T12:14:29Z", "ms": 3623400869498.489 }, "end": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-26", "window": { "start": { "local": "2084-10-26T16:41:03+03:30", "utc": "2084-10-26T13:11:03Z", "ms": 3623404262538.2964 }, "end": { "local": "2084-10-26T18:26:21+03:30", "utc": "2084-10-26T14:56:21Z", "ms": 3623410580788.5874 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T16:39:55+03:30", "utc": "2084-10-27T13:09:55Z", "ms": 3623490594857.3394 }, "end": { "local": "2084-10-27T18:25:30+03:30", "utc": "2084-10-27T14:55:30Z", "ms": 3623496929846.9907 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:44 on Thu 26 Oct to 15:33 on Fri 27 Oct.", "fact": "2084-10-26T12:14:29Z → 2084-10-27T12:03:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:41–18:26 on the 26th, 16:40–18:25 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 105 of 105 minutes on the 26th and 0 of 106 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 3393 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Thursday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-26", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Thursday 26 October. Trayodaśī runs from 15:44 on Thu 26 Oct to 15:33 on Fri 27 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-10-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-10-27", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26321, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 } }, "kaala": "nishita", "days": [ { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T22:51:51+03:30", "utc": "2084-10-27T19:21:51Z", "ms": 3623512911068.5317 }, "end": { "local": "2084-10-27T23:39:51+03:30", "utc": "2084-10-27T20:09:51Z", "ms": 3623515791068.5317 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T22:51:47+03:30", "utc": "2084-10-28T19:21:47Z", "ms": 3623599306922.982 }, "end": { "local": "2084-10-28T23:39:47+03:30", "utc": "2084-10-28T20:09:47Z", "ms": 3623602186922.982 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:33 on Fri 27 Oct to 14:42 on Sat 28 Oct.", "fact": "2084-10-27T12:03:10Z → 2084-10-28T11:12:22Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 22:52–23:40 on the 27th, 22:52–23:40 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 26321 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Friday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-27", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Friday 27 October. Caturdaśī runs from 15:33 on Fri 27 Oct to 14:42 on Sat 28 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-10-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31834, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-27T15:33:10+03:30", "utc": "2084-10-27T12:03:10Z", "ms": 3623486590180.394 }, "end": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 } }, "kaala": "arunodaya", "days": [ { "local_date": "2084-10-27", "window": { "start": { "local": "2084-10-27T04:05:31+03:30", "utc": "2084-10-27T00:35:31Z", "ms": 3623445331165.1885 }, "end": { "local": "2084-10-27T05:50:49+03:30", "utc": "2084-10-27T02:20:49Z", "ms": 3623451649415.4795 } }, "covered_min": 0, "window_min": 105, "qualifies": false }, { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T04:06:12+03:30", "utc": "2084-10-28T00:36:12Z", "ms": 3623531772290.0728 }, "end": { "local": "2084-10-28T05:51:47+03:30", "utc": "2084-10-28T02:21:47Z", "ms": 3623538107279.724 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:33 on Fri 27 Oct to 14:42 on Sat 28 Oct.", "fact": "2084-10-27T12:03:10Z → 2084-10-28T11:12:22Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:06–05:51 on the 27th, 04:06–05:52 on the 28th.", "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 105 minutes on the 27th and 106 of 106 on the 28th.", "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 31834 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Mashhad, 2084: Saturday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-28", "confidence": "determinate" } ], "quote": "In Mashhad, Naraka Caturdaśī (Choti Diwali) 2084 falls on Saturday 28 October. Caturdaśī runs from 15:33 on Fri 27 Oct to 14:42 on Sat 28 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/mashhad/festivals/2084/naraka-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6987, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T16:38:48+03:30", "utc": "2084-10-28T13:08:48Z", "ms": 3623576928378.722 }, "end": { "local": "2084-10-28T18:24:40+03:30", "utc": "2084-10-28T14:54:40Z", "ms": 3623583279990.525 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T16:37:43+03:30", "utc": "2084-10-29T13:07:43Z", "ms": 3623663263131.621 }, "end": { "local": "2084-10-29T18:23:51+03:30", "utc": "2084-10-29T14:53:51Z", "ms": 3623669631242.4653 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:42 on Sat 28 Oct to 13:18 on Sun 29 Oct.", "fact": "2084-10-28T11:12:22Z → 2084-10-29T09:48:26Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:39–18:25 on the 28th, 16:38–18:24 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 106 of 106 minutes on the 28th and 0 of 106 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6987 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Mashhad, 2084: Saturday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-28", "confidence": "determinate" } ], "quote": "In Mashhad, Lakṣmī Pūjā (Diwali) 2084 falls on Saturday 28 October. Amāvasyā runs from 14:42 on Sat 28 Oct to 13:18 on Sun 29 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/diwali-lakshmi-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29365, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-28T14:42:22+03:30", "utc": "2084-10-28T11:12:22Z", "ms": 3623569941515.9985 }, "end": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 } }, "kaala": "nishita", "days": [ { "local_date": "2084-10-28", "window": { "start": { "local": "2084-10-28T22:51:47+03:30", "utc": "2084-10-28T19:21:47Z", "ms": 3623599306922.982 }, "end": { "local": "2084-10-28T23:39:47+03:30", "utc": "2084-10-28T20:09:47Z", "ms": 3623602186922.982 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T22:51:44+03:30", "utc": "2084-10-29T19:21:44Z", "ms": 3623685703547.2876 }, "end": { "local": "2084-10-29T23:39:44+03:30", "utc": "2084-10-29T20:09:44Z", "ms": 3623688583547.2876 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 14:42 on Sat 28 Oct to 13:18 on Sun 29 Oct.", "fact": "2084-10-28T11:12:22Z → 2084-10-29T09:48:26Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 22:52–23:40 on the 28th, 22:52–23:40 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29365 s" }, { "step": "ruling", "text": "Kālī Pūjā, Mashhad, 2084: Saturday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-28", "confidence": "determinate" } ], "quote": "In Mashhad, Kālī Pūjā 2084 falls on Saturday 28 October. Amāvasyā runs from 14:42 on Sat 28 Oct to 13:18 on Sun 29 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/kali-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11957, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T16:37:43+03:30", "utc": "2084-10-29T13:07:43Z", "ms": 3623663263131.621 }, "end": { "local": "2084-10-29T18:23:51+03:30", "utc": "2084-10-29T14:53:51Z", "ms": 3623669631242.4653 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T16:36:39+03:30", "utc": "2084-10-30T13:06:39Z", "ms": 3623749599144.4854 }, "end": { "local": "2084-10-30T18:23:04+03:30", "utc": "2084-10-30T14:53:04Z", "ms": 3623755983625.209 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:18 on Sun 29 Oct to 11:29 on Mon 30 Oct.", "fact": "2084-10-29T09:48:26Z → 2084-10-30T07:59:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:38–18:24 on the 29th, 16:37–18:23 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 106 of 106 minutes on the 29th and 0 of 106 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11957 s" }, { "step": "ruling", "text": "Bali Pūjā, Mashhad, 2084: Sunday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-29", "confidence": "determinate" } ], "quote": "In Mashhad, Bali Pūjā 2084 falls on Sunday 29 October. Pratipadā runs from 13:18 on Sun 29 Oct to 11:29 on Mon 30 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/bali-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 610, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T10:51:14+03:30", "utc": "2084-10-29T07:21:14Z", "ms": 3623642474299.4316 }, "end": { "local": "2084-10-29T11:39:14+03:30", "utc": "2084-10-29T08:09:14Z", "ms": 3623645354299.4316 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T10:51:12+03:30", "utc": "2084-10-30T07:21:12Z", "ms": 3623728871553.7197 }, "end": { "local": "2084-10-30T11:39:12+03:30", "utc": "2084-10-30T08:09:12Z", "ms": 3623731751553.7197 } }, "covered_min": 38, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:18 on Sun 29 Oct to 11:29 on Mon 30 Oct.", "fact": "2084-10-29T09:48:26Z → 2084-10-30T07:59:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 29th, 10:51–11:39 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 38 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 610 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Mashhad, 2084: Monday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-30", "confidence": "determinate" } ], "quote": "In Mashhad, Govardhana Pūjā 2084 falls on Monday 30 October. Pratipadā runs from 13:18 on Sun 29 Oct to 11:29 on Mon 30 Oct and covers 38 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/govardhana-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 610, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "end": { "local": "2084-10-31T09:22:01+03:30", "utc": "2084-10-31T05:52:01Z", "ms": 3623809920690.442 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "end": { "local": "2084-10-31T09:22:01+03:30", "utc": "2084-10-31T05:52:01Z", "ms": 3623809920690.442 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T10:51:12+03:30", "utc": "2084-10-30T07:21:12Z", "ms": 3623728871553.7197 }, "end": { "local": "2084-10-30T11:39:12+03:30", "utc": "2084-10-30T08:09:12Z", "ms": 3623731751553.7197 } }, "covered_min": 10, "window_min": 48, "qualifies": true }, { "local_date": "2084-10-31", "window": { "start": { "local": "2084-10-31T10:51:10+03:30", "utc": "2084-10-31T07:21:10Z", "ms": 3623815269597.619 }, "end": { "local": "2084-10-31T11:39:10+03:30", "utc": "2084-10-31T08:09:10Z", "ms": 3623818149597.619 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 11:29 on Mon 30 Oct to 09:22 on Tue 31 Oct.", "fact": "2084-10-30T07:59:01Z → 2084-10-31T05:52:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 30th, 10:51–11:39 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 10 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 610 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Mashhad, 2084: Monday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-30", "confidence": "determinate" } ], "quote": "In Mashhad, Yama Dvitīyā (Bhai Dooj) 2084 falls on Monday 30 October. Dvitīyā runs from 11:29 on Mon 30 Oct to 09:22 on Tue 31 Oct and covers 10 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/yama-dvitiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7259, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-10-29T13:18:26+03:30", "utc": "2084-10-29T09:48:26Z", "ms": 3623651306008.0254 }, "end": { "local": "2084-10-30T11:29:01+03:30", "utc": "2084-10-30T07:59:01Z", "ms": 3623731141213.395 } }, "kaala": "purvahna", "days": [ { "local_date": "2084-10-29", "window": { "start": { "local": "2084-10-29T05:52:45+03:30", "utc": "2084-10-29T02:22:45Z", "ms": 3623624565467.2417 }, "end": { "local": "2084-10-29T09:27:45+03:30", "utc": "2084-10-29T05:57:45Z", "ms": 3623637464688.7017 } }, "covered_min": 0, "window_min": 215, "qualifies": false }, { "local_date": "2084-10-30", "window": { "start": { "local": "2084-10-30T05:53:44+03:30", "utc": "2084-10-30T02:23:44Z", "ms": 3623711023962.954 }, "end": { "local": "2084-10-30T09:28:02+03:30", "utc": "2084-10-30T05:58:02Z", "ms": 3623723882356.798 } }, "covered_min": 214, "window_min": 214, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:18 on Sun 29 Oct to 11:29 on Mon 30 Oct.", "fact": "2084-10-29T09:48:26Z → 2084-10-30T07:59:01Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:53–09:28 on the 29th, 05:54–09:28 on the 30th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 0 of 215 minutes on the 29th and 214 of 214 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7259 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Mashhad, 2084: Monday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-10-30", "confidence": "determinate" } ], "quote": "In Mashhad, Dyūta Pratipad 2084 falls on Monday 30 October. Pratipadā runs from 13:18 on Sun 29 Oct to 11:29 on Mon 30 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/mashhad/festivals/2084/dyuta-pratipad", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13578, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-01T07:04:50+03:30", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T04:43:56+03:30", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-01T07:04:50+03:30", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T04:43:56+03:30", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-01", "window": { "start": { "local": "2084-11-01T10:51:08+03:30", "utc": "2084-11-01T07:21:08Z", "ms": 3623901668435.8174 }, "end": { "local": "2084-11-01T11:39:08+03:30", "utc": "2084-11-01T08:09:08Z", "ms": 3623904548435.8174 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-02", "window": { "start": { "local": "2084-11-02T10:51:08+03:30", "utc": "2084-11-02T07:21:08Z", "ms": 3623988068072.544 }, "end": { "local": "2084-11-02T11:39:08+03:30", "utc": "2084-11-02T08:09:08Z", "ms": 3623990948072.544 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:05 on Wed 1 Nov to 04:44 on Thu 2 Nov.", "fact": "2084-11-01T03:34:50Z → 2084-11-02T01:13:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 1st, 10:51–11:39 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13578 s" }, { "step": "ruling", "text": "Nāga Caturthī, Mashhad, 2084: Wednesday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Naga caturthi (paraviddha and madhyahnavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-01", "confidence": "determinate" } ], "quote": "In Mashhad, Nāga Caturthī 2084 falls on Wednesday 1 November. Caturthī runs from 07:05 on Wed 1 Nov to 04:44 on Thu 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/naga-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-11-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13578, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-01T07:04:50+03:30", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T04:43:56+03:30", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-01T07:04:50+03:30", "utc": "2084-11-01T03:34:50Z", "ms": 3623888089966.303 }, "end": { "local": "2084-11-02T04:43:56+03:30", "utc": "2084-11-02T01:13:56Z", "ms": 3623966036295.22 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-01", "window": { "start": { "local": "2084-11-01T10:51:08+03:30", "utc": "2084-11-01T07:21:08Z", "ms": 3623901668435.8174 }, "end": { "local": "2084-11-01T11:39:08+03:30", "utc": "2084-11-01T08:09:08Z", "ms": 3623904548435.8174 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-02", "window": { "start": { "local": "2084-11-02T10:51:08+03:30", "utc": "2084-11-02T07:21:08Z", "ms": 3623988068072.544 }, "end": { "local": "2084-11-02T11:39:08+03:30", "utc": "2084-11-02T08:09:08Z", "ms": 3623990948072.544 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:05 on Wed 1 Nov to 04:44 on Thu 2 Nov.", "fact": "2084-11-01T03:34:50Z → 2084-11-02T01:13:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 1st, 10:51–11:39 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13578 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Wednesday 1 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-01", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Wednesday 1 November. Caturthī runs from 07:05 on Wed 1 Nov to 04:44 on Thu 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-11-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30397, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-11-03T02:24:31+03:30", "utc": "2084-11-02T22:54:31Z", "ms": 3624044071116.6074 }, "end": { "local": "2084-11-04T00:10:25+03:30", "utc": "2084-11-03T20:40:25Z", "ms": 3624122425059.833 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-03T02:24:31+03:30", "utc": "2084-11-02T22:54:31Z", "ms": 3624044071116.6074 }, "end": { "local": "2084-11-04T00:10:25+03:30", "utc": "2084-11-03T20:40:25Z", "ms": 3624122425059.833 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-03", "window": { "start": { "local": "2084-11-03T10:51:09+03:30", "utc": "2084-11-03T07:21:09Z", "ms": 3624074468511.953 }, "end": { "local": "2084-11-03T11:39:09+03:30", "utc": "2084-11-03T08:09:09Z", "ms": 3624077348511.953 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-04", "window": { "start": { "local": "2084-11-04T10:51:10+03:30", "utc": "2084-11-04T07:21:10Z", "ms": 3624160869758.422 }, "end": { "local": "2084-11-04T11:39:10+03:30", "utc": "2084-11-04T08:09:10Z", "ms": 3624163749758.422 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 02:25 on Fri 3 Nov to 00:10 on Sat 4 Nov.", "fact": "2084-11-02T22:54:31Z → 2084-11-03T20:40:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 3rd, 10:51–11:39 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30397 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Mashhad, 2084: Friday 3 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Nadi sasthi, Skanda sasthi (Madras), Surya sasthi, Chhat (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-03", "confidence": "determinate" } ], "quote": "In Mashhad, Sūrya Ṣaṣṭhī (Chhath) 2084 falls on Friday 3 November. Ṣaṣṭhī runs from 02:25 on Fri 3 Nov to 00:10 on Sat 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/surya-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30515, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2084-11-04T22:04:16+03:30", "utc": "2084-11-04T18:34:16Z", "ms": 3624201255630.592 }, "end": { "local": "2084-11-05T20:07:47+03:30", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-04T22:04:16+03:30", "utc": "2084-11-04T18:34:16Z", "ms": 3624201255630.592 }, "end": { "local": "2084-11-05T20:07:47+03:30", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-04", "window": { "start": { "local": "2084-11-04T10:51:10+03:30", "utc": "2084-11-04T07:21:10Z", "ms": 3624160869758.422 }, "end": { "local": "2084-11-04T11:39:10+03:30", "utc": "2084-11-04T08:09:10Z", "ms": 3624163749758.422 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-05", "window": { "start": { "local": "2084-11-05T10:51:12+03:30", "utc": "2084-11-05T07:21:12Z", "ms": 3624247271816.7285 }, "end": { "local": "2084-11-05T11:39:12+03:30", "utc": "2084-11-05T08:09:12Z", "ms": 3624250151816.7285 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 22:04 on Sat 4 Nov to 20:08 on Sun 5 Nov.", "fact": "2084-11-04T18:34:16Z → 2084-11-05T16:37:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 4th, 10:51–11:39 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30515 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Mashhad, 2084: Sunday 5 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gopashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Gopastami, Gosthastami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-05", "confidence": "determinate" } ], "quote": "In Mashhad, Gopāṣṭamī 2084 falls on Sunday 5 November. Aṣṭamī runs from 22:04 on Sat 4 Nov to 20:08 on Sun 5 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/gopashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31913, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-11-05T20:07:47+03:30", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T18:22:16+03:30", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-05T20:07:47+03:30", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T18:22:16+03:30", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 } }, "kaala": "purvahna", "days": [ { "local_date": "2084-11-05", "window": { "start": { "local": "2084-11-05T05:59:40+03:30", "utc": "2084-11-05T02:29:40Z", "ms": 3624229780370.2803 }, "end": { "local": "2084-11-05T09:30:01+03:30", "utc": "2084-11-05T06:00:01Z", "ms": 3624242401334.579 } }, "covered_min": 0, "window_min": 210, "qualifies": false }, { "local_date": "2084-11-06", "window": { "start": { "local": "2084-11-06T06:00:40+03:30", "utc": "2084-11-06T02:30:40Z", "ms": 3624316240488.032 }, "end": { "local": "2084-11-06T09:30:23+03:30", "utc": "2084-11-06T06:00:23Z", "ms": 3624328823290.7397 } }, "covered_min": 210, "window_min": 210, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 20:08 on Sun 5 Nov to 18:22 on Mon 6 Nov.", "fact": "2084-11-05T16:37:47Z → 2084-11-06T14:52:16Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:00–09:30 on the 5th, 06:01–09:30 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 0 of 210 minutes on the 5th and 210 of 210 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 31913 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Mashhad, 2084: Monday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-06", "confidence": "determinate" } ], "quote": "In Mashhad, Akṣaya Navamī (Amla Navami) 2084 falls on Monday 6 November. Navamī runs from 20:08 on Sun 5 Nov to 18:22 on Mon 6 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/mashhad/festivals/2084/akshaya-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24181, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2084-11-05T20:07:47+03:30", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T18:22:16+03:30", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-05T20:07:47+03:30", "utc": "2084-11-05T16:37:47Z", "ms": 3624280666613.0503 }, "end": { "local": "2084-11-06T18:22:16+03:30", "utc": "2084-11-06T14:52:16Z", "ms": 3624360735930.463 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-05", "window": { "start": { "local": "2084-11-05T10:51:12+03:30", "utc": "2084-11-05T07:21:12Z", "ms": 3624247271816.7285 }, "end": { "local": "2084-11-05T11:39:12+03:30", "utc": "2084-11-05T08:09:12Z", "ms": 3624250151816.7285 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-06", "window": { "start": { "local": "2084-11-06T10:51:15+03:30", "utc": "2084-11-06T07:21:15Z", "ms": 3624333674692.0933 }, "end": { "local": "2084-11-06T11:39:15+03:30", "utc": "2084-11-06T08:09:15Z", "ms": 3624336554692.0933 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 20:08 on Sun 5 Nov to 18:22 on Mon 6 Nov.", "fact": "2084-11-05T16:37:47Z → 2084-11-06T14:52:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:51–11:39 on the 5th, 10:51–11:39 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24181 s" }, { "step": "ruling", "text": "Durgā Navamī, Mashhad, 2084: Monday 6 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-06", "confidence": "determinate" } ], "quote": "In Mashhad, Durgā Navamī 2084 falls on Monday 6 November. Navamī runs from 20:08 on Sun 5 Nov to 18:22 on Mon 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/durga-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-11-08", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34051, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-11-07T16:49:06+03:30", "utc": "2084-11-07T13:19:06Z", "ms": 3624441546294.15 }, "end": { "local": "2084-11-08T15:30:12+03:30", "utc": "2084-11-08T12:00:12Z", "ms": 3624523211762.3794 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-07T16:49:06+03:30", "utc": "2084-11-07T13:19:06Z", "ms": 3624441546294.15 }, "end": { "local": "2084-11-08T15:30:12+03:30", "utc": "2084-11-08T12:00:12Z", "ms": 3624523211762.3794 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-11-07", "window": { "start": { "local": "2084-11-07T06:01:41+03:30", "utc": "2084-11-07T02:31:41Z", "ms": 3624402700756.418 }, "end": { "local": "2084-11-07T06:01:41+03:30", "utc": "2084-11-07T02:31:41Z", "ms": 3624402700756.418 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-11-08", "window": { "start": { "local": "2084-11-08T06:02:41+03:30", "utc": "2084-11-08T02:32:41Z", "ms": 3624489161155.661 }, "end": { "local": "2084-11-08T06:02:41+03:30", "utc": "2084-11-08T02:32:41Z", "ms": 3624489161155.661 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:49 on Tue 7 Nov to 15:30 on Wed 8 Nov.", "fact": "2084-11-07T13:19:06Z → 2084-11-08T12:00:12Z" }, { "step": "kaala", "text": "Sunrise is at 06:02 on the 7th and 06:03 on the 8th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 7th and is on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34051 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Mashhad, 2084: Wednesday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-08", "confidence": "determinate" } ], "quote": "In Mashhad, Prabodhinī Ekādaśī 2084 falls on Wednesday 8 November. Ekādaśī runs from 16:49 on Tue 7 Nov to 15:30 on Wed 8 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-11-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-11-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7141, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-11-09T14:28:14+03:30", "utc": "2084-11-09T10:58:14Z", "ms": 3624605893979.1855 }, "end": { "local": "2084-11-10T13:46:44+03:30", "utc": "2084-11-10T10:16:44Z", "ms": 3624689803897.3687 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-09T14:28:14+03:30", "utc": "2084-11-09T10:58:14Z", "ms": 3624605893979.1855 }, "end": { "local": "2084-11-10T13:46:44+03:30", "utc": "2084-11-10T10:16:44Z", "ms": 3624689803897.3687 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-11-09", "window": { "start": { "local": "2084-11-09T16:27:15+03:30", "utc": "2084-11-09T12:57:15Z", "ms": 3624613034888.719 }, "end": { "local": "2084-11-09T18:16:15+03:30", "utc": "2084-11-09T14:46:15Z", "ms": 3624619574539.0957 } }, "covered_min": 109, "window_min": 109, "qualifies": true }, { "local_date": "2084-11-10", "window": { "start": { "local": "2084-11-10T16:26:27+03:30", "utc": "2084-11-10T12:56:27Z", "ms": 3624699386689.072 }, "end": { "local": "2084-11-10T18:15:41+03:30", "utc": "2084-11-10T14:45:41Z", "ms": 3624705940855.3794 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:28 on Thu 9 Nov to 13:47 on Fri 10 Nov.", "fact": "2084-11-09T10:58:14Z → 2084-11-10T10:16:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:27–18:16 on the 9th, 16:26–18:16 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 109 of 109 minutes on the 9th and 0 of 109 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7141 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: 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": "2084-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-09", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Thursday 9 November. Trayodaśī runs from 14:28 on Thu 9 Nov to 13:47 on Fri 10 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-11-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33047, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-11-11T13:29:47+03:30", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T13:41:32+03:30", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-11T13:29:47+03:30", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T13:41:32+03:30", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 } }, "kaala": "nishita", "days": [ { "local_date": "2084-11-11", "window": { "start": { "local": "2084-11-11T22:52:12+03:30", "utc": "2084-11-11T19:22:12Z", "ms": 3624808931881.3354 }, "end": { "local": "2084-11-11T23:40:12+03:30", "utc": "2084-11-11T20:10:12Z", "ms": 3624811811881.3354 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-11-12", "window": { "start": { "local": "2084-11-12T22:52:20+03:30", "utc": "2084-11-12T19:22:20Z", "ms": 3624895339786.922 }, "end": { "local": "2084-11-12T23:40:20+03:30", "utc": "2084-11-12T20:10:20Z", "ms": 3624898219786.922 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:30 on Sat 11 Nov to 13:42 on Sun 12 Nov.", "fact": "2084-11-11T09:59:47Z → 2084-11-12T10:11:32Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 22:52–23:40 on the 11th, 22:52–23:40 on the 12th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during niśītha. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33047 s" }, { "step": "ruling", "text": "Rāsayātrā, Mashhad, 2084: Saturday 11 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rasayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-11", "confidence": "determinate" } ], "quote": "In Mashhad, Rāsayātrā 2084 falls on Saturday 11 November. Pūrṇimā runs from 13:30 on Sat 11 Nov to 13:42 on Sun 12 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/rasayatra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6606, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-11-11T13:29:47+03:30", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T13:41:32+03:30", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2084-11-11T13:29:47+03:30", "utc": "2084-11-11T09:59:47Z", "ms": 3624775187070.9585 }, "end": { "local": "2084-11-12T13:41:32+03:30", "utc": "2084-11-12T10:11:32Z", "ms": 3624862292294.873 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-11", "window": { "start": { "local": "2084-11-11T10:51:42+03:30", "utc": "2084-11-11T07:21:42Z", "ms": 3624765701523.19 }, "end": { "local": "2084-11-11T11:39:42+03:30", "utc": "2084-11-11T08:09:42Z", "ms": 3624768581523.19 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-12", "window": { "start": { "local": "2084-11-12T10:51:49+03:30", "utc": "2084-11-12T07:21:49Z", "ms": 3624852109417.7217 }, "end": { "local": "2084-11-12T11:39:49+03:30", "utc": "2084-11-12T08:09:49Z", "ms": 3624854989417.7217 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:30 on Sat 11 Nov to 13:42 on Sun 12 Nov.", "fact": "2084-11-11T09:59:47Z → 2084-11-12T10:11:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:52–11:40 on the 11th, 10:52–11:40 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6606 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Mashhad, 2084: Sunday 12 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kartiki-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-12", "confidence": "determinate" } ], "quote": "In Mashhad, Kārtikī Pūrṇimā 2084 falls on Sunday 12 November. Pūrṇimā runs from 13:30 on Sat 11 Nov to 13:42 on Sun 12 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/kartiki-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-11-15", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-15", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1139, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-15T17:33:29+03:30", "utc": "2084-11-15T14:03:29Z", "ms": 3625135408884.8955 }, "end": { "local": "2084-11-16T19:51:42+03:30", "utc": "2084-11-16T16:21:42Z", "ms": 3625230102167.732 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-15T17:33:29+03:30", "utc": "2084-11-15T14:03:29Z", "ms": 3625135408884.8955 }, "end": { "local": "2084-11-16T19:51:42+03:30", "utc": "2084-11-16T16:21:42Z", "ms": 3625230102167.732 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-11-15", "window": { "start": { "local": "2084-11-15T18:36:31+03:30", "utc": "2084-11-15T15:06:31Z", "ms": 3625139190563.187 }, "end": { "local": "2084-11-15T18:36:31+03:30", "utc": "2084-11-15T15:06:31Z", "ms": 3625139190563.187 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-11-16", "window": { "start": { "local": "2084-11-16T19:32:43+03:30", "utc": "2084-11-16T16:02:43Z", "ms": 3625228962764.639 }, "end": { "local": "2084-11-16T19:32:43+03:30", "utc": "2084-11-16T16:02:43Z", "ms": 3625228962764.639 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:33 on Wed 15 Nov to 19:52 on Thu 16 Nov.", "fact": "2084-11-15T14:03:29Z → 2084-11-16T16:21:42Z" }, { "step": "kaala", "text": "Moonrise is at 18:37 on the 15th and 19:33 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both moonrises qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1139 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Wednesday 15 November.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-15", "confidence": "boundary" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Wednesday 15 November. Caturthī runs from 17:33 on Wed 15 Nov to 19:52 on Thu 16 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-11-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-11-24", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6907, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-11-23T08:15:11+03:30", "utc": "2084-11-23T04:45:11Z", "ms": 3625793111007.4766 }, "end": { "local": "2084-11-24T08:13:52+03:30", "utc": "2084-11-24T04:43:52Z", "ms": 3625879431565.0947 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-23T08:15:11+03:30", "utc": "2084-11-23T04:45:11Z", "ms": 3625793111007.4766 }, "end": { "local": "2084-11-24T08:13:52+03:30", "utc": "2084-11-24T04:43:52Z", "ms": 3625879431565.0947 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-11-23", "window": { "start": { "local": "2084-11-23T06:17:46+03:30", "utc": "2084-11-23T02:47:46Z", "ms": 3625786066242.5723 }, "end": { "local": "2084-11-23T06:17:46+03:30", "utc": "2084-11-23T02:47:46Z", "ms": 3625786066242.5723 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2084-11-24", "window": { "start": { "local": "2084-11-24T06:18:45+03:30", "utc": "2084-11-24T02:48:45Z", "ms": 3625872525064.995 }, "end": { "local": "2084-11-24T06:18:45+03:30", "utc": "2084-11-24T02:48:45Z", "ms": 3625872525064.995 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:15 on Thu 23 Nov to 08:14 on Fri 24 Nov.", "fact": "2084-11-23T04:45:11Z → 2084-11-24T04:43:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:18 on the 23rd and 06:19 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 6907 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Mashhad, 2084: Friday 24 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-24", "confidence": "determinate" } ], "quote": "In Mashhad, Utpannā Ekādaśī 2084 falls on Friday 24 November. Ekādaśī runs from 08:15 on Thu 23 Nov to 08:14 on Fri 24 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-11-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-11-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31982, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-11-25T07:24:52+03:30", "utc": "2084-11-25T03:54:52Z", "ms": 3625962892197.617 }, "end": { "local": "2084-11-26T05:52:57+03:30", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-25T07:24:52+03:30", "utc": "2084-11-25T03:54:52Z", "ms": 3625962892197.617 }, "end": { "local": "2084-11-26T05:52:57+03:30", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-11-25", "window": { "start": { "local": "2084-11-25T16:17:54+03:30", "utc": "2084-11-25T12:47:54Z", "ms": 3625994874360.2197 }, "end": { "local": "2084-11-25T18:10:17+03:30", "utc": "2084-11-25T14:40:17Z", "ms": 3626001616633.2925 } }, "covered_min": 112, "window_min": 112, "qualifies": true }, { "local_date": "2084-11-26", "window": { "start": { "local": "2084-11-26T16:17:35+03:30", "utc": "2084-11-26T12:47:35Z", "ms": 3626081255365.676 }, "end": { "local": "2084-11-26T18:10:08+03:30", "utc": "2084-11-26T14:40:08Z", "ms": 3626088007827.7017 } }, "covered_min": 0, "window_min": 113, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:25 on Sat 25 Nov to 05:53 on Sun 26 Nov.", "fact": "2084-11-25T03:54:52Z → 2084-11-26T02:22:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:18–18:10 on the 25th, 16:18–18:10 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 112 of 112 minutes on the 25th and 0 of 113 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 31982 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Saturday 25 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-25", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Saturday 25 November. Trayodaśī runs from 07:25 on Sat 25 Nov to 05:53 on Sun 26 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-11-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-11-26", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14502, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-11-26T05:52:57+03:30", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 }, "end": { "local": "2084-11-27T03:45:19+03:30", "utc": "2084-11-27T00:15:19Z", "ms": 3626122519255.5693 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-26T05:52:57+03:30", "utc": "2084-11-26T02:22:57Z", "ms": 3626043777185.9146 }, "end": { "local": "2084-11-27T03:45:19+03:30", "utc": "2084-11-27T00:15:19Z", "ms": 3626122519255.5693 } }, "kaala": "nishita", "days": [ { "local_date": "2084-11-25", "window": { "start": { "local": "2084-11-25T22:55:18+03:30", "utc": "2084-11-25T19:25:18Z", "ms": 3626018717884.242 }, "end": { "local": "2084-11-25T23:43:18+03:30", "utc": "2084-11-25T20:13:18Z", "ms": 3626021597884.242 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-11-26", "window": { "start": { "local": "2084-11-26T22:55:37+03:30", "utc": "2084-11-26T19:25:37Z", "ms": 3626105137098.2734 }, "end": { "local": "2084-11-26T23:43:37+03:30", "utc": "2084-11-26T20:13:37Z", "ms": 3626108017098.2734 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:53 on Sun 26 Nov to 03:45 on Mon 27 Nov.", "fact": "2084-11-26T02:22:57Z → 2084-11-27T00:15:19Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 22:55–23:43 on the 25th, 22:56–23:44 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 14502 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Sunday 26 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-11-26", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Sunday 26 November. Caturdaśī runs from 05:53 on Sun 26 Nov to 03:45 on Mon 27 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-11-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-12-01", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5693, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-11-30T16:14:27+03:30", "utc": "2084-11-30T12:44:27Z", "ms": 3626426666767.0264 }, "end": { "local": "2084-12-01T13:19:50+03:30", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-11-30T16:14:27+03:30", "utc": "2084-11-30T12:44:27Z", "ms": 3626426666767.0264 }, "end": { "local": "2084-12-01T13:19:50+03:30", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-11-30", "window": { "start": { "local": "2084-11-30T10:56:33+03:30", "utc": "2084-11-30T07:26:33Z", "ms": 3626407593418.834 }, "end": { "local": "2084-11-30T11:44:33+03:30", "utc": "2084-11-30T08:14:33Z", "ms": 3626410473418.834 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-01", "window": { "start": { "local": "2084-12-01T10:56:56+03:30", "utc": "2084-12-01T07:26:56Z", "ms": 3626494016338.377 }, "end": { "local": "2084-12-01T11:44:56+03:30", "utc": "2084-12-01T08:14:56Z", "ms": 3626496896338.377 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 16:14 on Thu 30 Nov to 13:20 on Fri 1 Dec.", "fact": "2084-11-30T12:44:27Z → 2084-12-01T09:49:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 30th, 10:57–11:45 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 5693 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Friday 1 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-01", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Friday 1 December. Caturthī runs from 16:14 on Thu 30 Nov to 13:20 on Fri 1 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-12-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1098, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2084-12-01T13:19:50+03:30", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 }, "end": { "local": "2084-12-02T10:39:02+03:30", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-01T13:19:50+03:30", "utc": "2084-12-01T09:49:50Z", "ms": 3626502589531.912 }, "end": { "local": "2084-12-02T10:39:02+03:30", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-01", "window": { "start": { "local": "2084-12-01T10:56:56+03:30", "utc": "2084-12-01T07:26:56Z", "ms": 3626494016338.377 }, "end": { "local": "2084-12-01T11:44:56+03:30", "utc": "2084-12-01T08:14:56Z", "ms": 3626496896338.377 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2084-12-02", "window": { "start": { "local": "2084-12-02T10:57:20+03:30", "utc": "2084-12-02T07:27:20Z", "ms": 3626580439870.081 }, "end": { "local": "2084-12-02T11:45:20+03:30", "utc": "2084-12-02T08:15:20Z", "ms": 3626583319870.081 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 13:20 on Fri 1 Dec to 10:39 on Sat 2 Dec.", "fact": "2084-12-01T09:49:50Z → 2084-12-02T07:09:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 1st, 10:57–11:45 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 1098 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Mashhad, 2084: Saturday 2 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami-margashirsha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (2nd) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-02", "confidence": "determinate" } ], "quote": "In Mashhad, Nāga Pañcamī (Mārgaśīrṣa) 2084 falls on Saturday 2 December. Pañcamī runs from 13:20 on Fri 1 Dec to 10:39 on Sat 2 Dec, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/mashhad/festivals/2084/naga-panchami-margashirsha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1098, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-12-02T10:39:02+03:30", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T08:17:19+03:30", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-02T10:39:02+03:30", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T08:17:19+03:30", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-02", "window": { "start": { "local": "2084-12-02T10:57:20+03:30", "utc": "2084-12-02T07:27:20Z", "ms": 3626580439870.081 }, "end": { "local": "2084-12-02T11:45:20+03:30", "utc": "2084-12-02T08:15:20Z", "ms": 3626583319870.081 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-03", "window": { "start": { "local": "2084-12-03T10:57:44+03:30", "utc": "2084-12-03T07:27:44Z", "ms": 3626666863987.8 }, "end": { "local": "2084-12-03T11:45:44+03:30", "utc": "2084-12-03T08:15:44Z", "ms": 3626669743987.8 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 10:39 on Sat 2 Dec to 08:17 on Sun 3 Dec.", "fact": "2084-12-02T07:09:02Z → 2084-12-03T04:47:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 2nd, 10:58–11:46 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1098 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Mashhad, 2084: 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": "2084-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-02", "confidence": "determinate" } ], "quote": "In Mashhad, Campā Ṣaṣṭhī 2084 falls on Saturday 2 December. Ṣaṣṭhī runs from 10:39 on Sat 2 Dec to 08:17 on Sun 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/champa-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1098, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2084-12-02T10:39:02+03:30", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T08:17:19+03:30", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-02T10:39:02+03:30", "utc": "2084-12-02T07:09:02Z", "ms": 3626579341681.4756 }, "end": { "local": "2084-12-03T08:17:19+03:30", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-02", "window": { "start": { "local": "2084-12-02T10:57:20+03:30", "utc": "2084-12-02T07:27:20Z", "ms": 3626580439870.081 }, "end": { "local": "2084-12-02T11:45:20+03:30", "utc": "2084-12-02T08:15:20Z", "ms": 3626583319870.081 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-03", "window": { "start": { "local": "2084-12-03T10:57:44+03:30", "utc": "2084-12-03T07:27:44Z", "ms": 3626666863987.8 }, "end": { "local": "2084-12-03T11:45:44+03:30", "utc": "2084-12-03T08:15:44Z", "ms": 3626669743987.8 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 10:39 on Sat 2 Dec to 08:17 on Sun 3 Dec.", "fact": "2084-12-02T07:09:02Z → 2084-12-03T04:47:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 2nd, 10:58–11:46 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1098 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Mashhad, 2084: 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": "2084-12-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-02", "confidence": "determinate" } ], "quote": "In Mashhad, Skanda Ṣaṣṭhī 2084 falls on Saturday 2 December. Ṣaṣṭhī runs from 10:39 on Sat 2 Dec to 08:17 on Sun 3 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/skanda-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9625, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2084-12-03T08:17:19+03:30", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "end": { "local": "2084-12-04T06:18:39+03:30", "utc": "2084-12-04T02:48:39Z", "ms": 3626736518794.217 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-03T08:17:19+03:30", "utc": "2084-12-03T04:47:19Z", "ms": 3626657239299.103 }, "end": { "local": "2084-12-04T06:18:39+03:30", "utc": "2084-12-04T02:48:39Z", "ms": 3626736518794.217 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-03", "window": { "start": { "local": "2084-12-03T10:57:44+03:30", "utc": "2084-12-03T07:27:44Z", "ms": 3626666863987.8 }, "end": { "local": "2084-12-03T11:45:44+03:30", "utc": "2084-12-03T08:15:44Z", "ms": 3626669743987.8 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-04", "window": { "start": { "local": "2084-12-04T10:58:09+03:30", "utc": "2084-12-04T07:28:09Z", "ms": 3626753288665.8555 }, "end": { "local": "2084-12-04T11:46:09+03:30", "utc": "2084-12-04T08:16:09Z", "ms": 3626756168665.8555 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 08:17 on Sun 3 Dec to 06:19 on Mon 4 Dec.", "fact": "2084-12-03T04:47:19Z → 2084-12-04T02:48:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 10:58–11:46 on the 3rd, 10:58–11:46 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9625 s" }, { "step": "ruling", "text": "Mitra Saptamī, Mashhad, 2084: 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": "2084-12-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-03", "confidence": "determinate" } ], "quote": "In Mashhad, Mitra Saptamī 2084 falls on Sunday 3 December. Saptamī runs from 08:17 on Sun 3 Dec to 06:19 on Mon 4 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/mitra-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-12-07", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12505, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-12-07T03:02:08+03:30", "utc": "2084-12-06T23:32:08Z", "ms": 3626983927820.1704 }, "end": { "local": "2084-12-08T02:52:27+03:30", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-07T03:02:08+03:30", "utc": "2084-12-06T23:32:08Z", "ms": 3626983927820.1704 }, "end": { "local": "2084-12-08T02:52:27+03:30", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-12-07", "window": { "start": { "local": "2084-12-07T06:30:33+03:30", "utc": "2084-12-07T03:00:33Z", "ms": 3626996432950.272 }, "end": { "local": "2084-12-07T06:30:33+03:30", "utc": "2084-12-07T03:00:33Z", "ms": 3626996432950.272 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-12-08", "window": { "start": { "local": "2084-12-08T06:31:21+03:30", "utc": "2084-12-08T03:01:21Z", "ms": 3627082881213.266 }, "end": { "local": "2084-12-08T06:31:21+03:30", "utc": "2084-12-08T03:01:21Z", "ms": 3627082881213.266 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:02 on Thu 7 Dec to 02:52 on Fri 8 Dec.", "fact": "2084-12-06T23:32:08Z → 2084-12-07T23:22:27Z" }, { "step": "kaala", "text": "Sunrise is at 06:31 on the 7th and 06:31 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 12505 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Mashhad, 2084: 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": "2084-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-07", "confidence": "determinate" } ], "quote": "In Mashhad, Mokṣadā Ekādaśī 2084 falls on Thursday 7 December. Ekādaśī runs from 03:02 on Thu 7 Dec to 02:52 on Fri 8 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-12-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28171, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2084-12-08T02:52:27+03:30", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 }, "end": { "local": "2084-12-09T03:10:48+03:30", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-08T02:52:27+03:30", "utc": "2084-12-07T23:22:27Z", "ms": 3627069747386.907 }, "end": { "local": "2084-12-09T03:10:48+03:30", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-08", "window": { "start": { "local": "2084-12-08T10:59:52+03:30", "utc": "2084-12-08T07:29:52Z", "ms": 3627098992479.004 }, "end": { "local": "2084-12-08T11:47:52+03:30", "utc": "2084-12-08T08:17:52Z", "ms": 3627101872479.004 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-09", "window": { "start": { "local": "2084-12-09T11:00:20+03:30", "utc": "2084-12-09T07:30:20Z", "ms": 3627185419582.1924 }, "end": { "local": "2084-12-09T11:48:20+03:30", "utc": "2084-12-09T08:18:20Z", "ms": 3627188299582.1924 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 02:52 on Fri 8 Dec to 03:11 on Sat 9 Dec.", "fact": "2084-12-07T23:22:27Z → 2084-12-08T23:40:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:00–11:48 on the 8th, 11:00–11:48 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28171 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Mashhad, 2084: Friday 8 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akhanda-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Matsya dvadasi, Akhanda dvadasi (paraviddha), Vyanjana dvadasi & Dana dvadasi (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-08", "confidence": "determinate" } ], "quote": "In Mashhad, Akhaṇḍa Dvādaśī 2084 falls on Friday 8 December. Dvādaśī runs from 02:52 on Fri 8 Dec to 03:11 on Sat 9 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/akhanda-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-12-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32418, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-12-09T03:10:48+03:30", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 }, "end": { "local": "2084-12-10T03:56:55+03:30", "utc": "2084-12-10T00:26:55Z", "ms": 3627246415340.3784 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-09T03:10:48+03:30", "utc": "2084-12-08T23:40:48Z", "ms": 3627157248093.7095 }, "end": { "local": "2084-12-10T03:56:55+03:30", "utc": "2084-12-10T00:26:55Z", "ms": 3627246415340.3784 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-12-08", "window": { "start": { "local": "2084-12-08T16:16:24+03:30", "utc": "2084-12-08T12:46:24Z", "ms": 3627117983744.742 }, "end": { "local": "2084-12-08T18:10:30+03:30", "utc": "2084-12-08T14:40:30Z", "ms": 3627124829692.0005 } }, "covered_min": 0, "window_min": 114, "qualifies": false }, { "local_date": "2084-12-09", "window": { "start": { "local": "2084-12-09T16:16:31+03:30", "utc": "2084-12-09T12:46:31Z", "ms": 3627204390815.205 }, "end": { "local": "2084-12-09T18:10:42+03:30", "utc": "2084-12-09T14:40:42Z", "ms": 3627211241948.318 } }, "covered_min": 114, "window_min": 114, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:11 on Sat 9 Dec to 03:57 on Sun 10 Dec.", "fact": "2084-12-08T23:40:48Z → 2084-12-10T00:26:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:16–18:10 on the 8th, 16:17–18:11 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 114 minutes on the 8th and 114 of 114 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 32418 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Mashhad, 2084: Saturday 9 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-09", "confidence": "determinate" } ], "quote": "In Mashhad, Śukla Pradoṣa Vrata 2084 falls on Saturday 9 December. Trayodaśī runs from 03:11 on Sat 9 Dec to 03:57 on Sun 10 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-12-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34020, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2084-12-11T05:10:21+03:30", "utc": "2084-12-11T01:40:21Z", "ms": 3627337221016.833 }, "end": { "local": "2084-12-12T06:50:04+03:30", "utc": "2084-12-12T03:20:04Z", "ms": 3627429604346.7065 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-11T05:10:21+03:30", "utc": "2084-12-11T01:40:21Z", "ms": 3627337221016.833 }, "end": { "local": "2084-12-12T06:50:04+03:30", "utc": "2084-12-12T03:20:04Z", "ms": 3627429604346.7065 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-12-11", "window": { "start": { "local": "2084-12-11T16:16:51+03:30", "utc": "2084-12-11T12:46:51Z", "ms": 3627377210916.006 }, "end": { "local": "2084-12-11T18:11:11+03:30", "utc": "2084-12-11T14:41:11Z", "ms": 3627384071134.1885 } }, "covered_min": 114, "window_min": 114, "qualifies": true }, { "local_date": "2084-12-12", "window": { "start": { "local": "2084-12-12T16:17:04+03:30", "utc": "2084-12-12T12:47:04Z", "ms": 3627463623927.2026 }, "end": { "local": "2084-12-12T18:11:28+03:30", "utc": "2084-12-12T14:41:28Z", "ms": 3627470488035.6143 } }, "covered_min": 0, "window_min": 114, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 05:10 on Mon 11 Dec to 06:50 on Tue 12 Dec.", "fact": "2084-12-11T01:40:21Z → 2084-12-12T03:20:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:17–18:11 on the 11th, 16:17–18:11 on the 12th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 114 of 114 minutes on the 11th and 0 of 114 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34020 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Mashhad, 2084: Monday 11 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dattatreyotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Dattatreyotpatti (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-11", "confidence": "determinate" } ], "quote": "In Mashhad, Dattātreyotpatti (Datta Jayanti) 2084 falls on Monday 11 December. Pūrṇimā runs from 05:10 on Mon 11 Dec to 06:50 on Tue 12 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/dattatreyotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/sankashta-chaturthi?on=2084-12-15", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12863, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-12-15T13:57:01+03:30", "utc": "2084-12-15T10:27:01Z", "ms": 3627714420741.6963 }, "end": { "local": "2084-12-16T16:41:22+03:30", "utc": "2084-12-16T13:11:22Z", "ms": 3627810681724.4224 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-15T13:57:01+03:30", "utc": "2084-12-15T10:27:01Z", "ms": 3627714420741.6963 }, "end": { "local": "2084-12-16T16:41:22+03:30", "utc": "2084-12-16T13:11:22Z", "ms": 3627810681724.4224 } }, "kaala": "moonrise", "days": [ { "local_date": "2084-12-15", "window": { "start": { "local": "2084-12-15T19:18:29+03:30", "utc": "2084-12-15T15:48:29Z", "ms": 3627733708939.782 }, "end": { "local": "2084-12-15T19:18:29+03:30", "utc": "2084-12-15T15:48:29Z", "ms": 3627733708939.782 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-12-16", "window": { "start": { "local": "2084-12-16T20:15:45+03:30", "utc": "2084-12-16T16:45:45Z", "ms": 3627823544632.4766 }, "end": { "local": "2084-12-16T20:15:45+03:30", "utc": "2084-12-16T16:45:45Z", "ms": 3627823544632.4766 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:57 on Fri 15 Dec to 16:41 on Sat 16 Dec.", "fact": "2084-12-15T10:27:01Z → 2084-12-16T13:11:22Z" }, { "step": "kaala", "text": "Moonrise is at 19:18 on the 15th and 20:16 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 15th and is not on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12863 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Mashhad, 2084: Friday 15 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": "2084-12-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-15", "confidence": "determinate" } ], "quote": "In Mashhad, Saṅkaṣṭa Caturthī 2084 falls on Friday 15 December. Caturthī runs from 13:57 on Fri 15 Dec to 16:41 on Sat 16 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/sankashta-chaturthi?on=2084-12-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/ekadashi?on=2084-12-23", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21128, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2084-12-23T00:48:38+03:30", "utc": "2084-12-22T21:18:38Z", "ms": 3628358318275.4907 }, "end": { "local": "2084-12-23T23:36:16+03:30", "utc": "2084-12-23T20:06:16Z", "ms": 3628440376485.0996 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-23T00:48:38+03:30", "utc": "2084-12-22T21:18:38Z", "ms": 3628358318275.4907 }, "end": { "local": "2084-12-23T23:36:16+03:30", "utc": "2084-12-23T20:06:16Z", "ms": 3628440376485.0996 } }, "kaala": "sunrise", "days": [ { "local_date": "2084-12-23", "window": { "start": { "local": "2084-12-23T06:40:46+03:30", "utc": "2084-12-23T03:10:46Z", "ms": 3628379445989.5024 }, "end": { "local": "2084-12-23T06:40:46+03:30", "utc": "2084-12-23T03:10:46Z", "ms": 3628379445989.5024 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2084-12-24", "window": { "start": { "local": "2084-12-24T06:41:11+03:30", "utc": "2084-12-24T03:11:11Z", "ms": 3628465871213.9297 }, "end": { "local": "2084-12-24T06:41:11+03:30", "utc": "2084-12-24T03:11:11Z", "ms": 3628465871213.9297 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:49 on Sat 23 Dec to 23:36 on Sat 23 Dec.", "fact": "2084-12-22T21:18:38Z → 2084-12-23T20:06:16Z" }, { "step": "kaala", "text": "Sunrise is at 06:41 on the 23rd and 06:41 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 21128 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Mashhad, 2084: Saturday 23 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-23", "confidence": "determinate" } ], "quote": "In Mashhad, Saphalā Ekādaśī 2084 falls on Saturday 23 December. Ekādaśī runs from 00:49 on Sat 23 Dec to 23:36 on Sat 23 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/mashhad/festivals/2084/ekadashi?on=2084-12-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/pradosha-vrata?on=2084-12-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2877, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2084-12-24T21:39:34+03:30", "utc": "2084-12-24T18:09:34Z", "ms": 3628519773721.7773 }, "end": { "local": "2084-12-25T19:05:15+03:30", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-24T21:39:34+03:30", "utc": "2084-12-24T18:09:34Z", "ms": 3628519773721.7773 }, "end": { "local": "2084-12-25T19:05:15+03:30", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 } }, "kaala": "pradosha", "days": [ { "local_date": "2084-12-24", "window": { "start": { "local": "2084-12-24T16:22:07+03:30", "utc": "2084-12-24T12:52:07Z", "ms": 3628500727157.9624 }, "end": { "local": "2084-12-24T18:16:43+03:30", "utc": "2084-12-24T14:46:43Z", "ms": 3628507602827.7856 } }, "covered_min": 0, "window_min": 115, "qualifies": false }, { "local_date": "2084-12-25", "window": { "start": { "local": "2084-12-25T16:22:44+03:30", "utc": "2084-12-25T12:52:44Z", "ms": 3628587163867.0615 }, "end": { "local": "2084-12-25T18:17:18+03:30", "utc": "2084-12-25T14:47:18Z", "ms": 3628594037532.9443 } }, "covered_min": 115, "window_min": 115, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:40 on Sun 24 Dec to 19:05 on Mon 25 Dec.", "fact": "2084-12-24T18:09:34Z → 2084-12-25T15:35:15Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:22–18:17 on the 24th, 16:23–18:17 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 115 minutes on the 24th and 115 of 115 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 2877 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Mashhad, 2084: Monday 25 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-25", "confidence": "determinate" } ], "quote": "In Mashhad, Kṛṣṇa Pradoṣa Vrata 2084 falls on Monday 25 December. Trayodaśī runs from 21:40 on Sun 24 Dec to 19:05 on Mon 25 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/mashhad/festivals/2084/pradosha-vrata?on=2084-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/shivaratri?on=2084-12-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14585, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2084-12-25T19:05:15+03:30", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 }, "end": { "local": "2084-12-26T16:01:45+03:30", "utc": "2084-12-26T12:31:45Z", "ms": 3628672304869.1504 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-25T19:05:15+03:30", "utc": "2084-12-25T15:35:15Z", "ms": 3628596914964.123 }, "end": { "local": "2084-12-26T16:01:45+03:30", "utc": "2084-12-26T12:31:45Z", "ms": 3628672304869.1504 } }, "kaala": "nishita", "days": [ { "local_date": "2084-12-25", "window": { "start": { "local": "2084-12-25T23:08:20+03:30", "utc": "2084-12-25T19:38:20Z", "ms": 3628611500114.122 }, "end": { "local": "2084-12-25T23:56:20+03:30", "utc": "2084-12-25T20:26:20Z", "ms": 3628614380114.122 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-26", "window": { "start": { "local": "2084-12-26T23:08:49+03:30", "utc": "2084-12-26T19:38:49Z", "ms": 3628697929192.286 }, "end": { "local": "2084-12-26T23:56:49+03:30", "utc": "2084-12-26T20:26:49Z", "ms": 3628700809192.286 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:05 on Mon 25 Dec to 16:02 on Tue 26 Dec.", "fact": "2084-12-25T15:35:15Z → 2084-12-26T12:31:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:08–23:56 on the 25th, 23:09–23:57 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 14585 s" }, { "step": "ruling", "text": "Śivarātri, Mashhad, 2084: Monday 25 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-25", "confidence": "determinate" } ], "quote": "In Mashhad, Śivarātri 2084 falls on Monday 25 December. Caturdaśī runs from 19:05 on Mon 25 Dec to 16:02 on Tue 26 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/mashhad/festivals/2084/shivaratri?on=2084-12-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-12-30", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "124665", "year": 2084, "local_date": "2084-12-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32582, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2084-12-30T02:07:36+03:30", "utc": "2084-12-29T22:37:36Z", "ms": 3628967855626.5005 }, "end": { "local": "2084-12-30T23:01:53+03:30", "utc": "2084-12-30T19:31:53Z", "ms": 3629043113443.944 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2084-12-30T02:07:36+03:30", "utc": "2084-12-29T22:37:36Z", "ms": 3628967855626.5005 }, "end": { "local": "2084-12-30T23:01:53+03:30", "utc": "2084-12-30T19:31:53Z", "ms": 3629043113443.944 } }, "kaala": "madhyahna", "days": [ { "local_date": "2084-12-30", "window": { "start": { "local": "2084-12-30T11:10:37+03:30", "utc": "2084-12-30T07:40:37Z", "ms": 3629000437413.1797 }, "end": { "local": "2084-12-30T11:58:37+03:30", "utc": "2084-12-30T08:28:37Z", "ms": 3629003317413.1797 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2084-12-31", "window": { "start": { "local": "2084-12-31T11:11:06+03:30", "utc": "2084-12-31T07:41:06Z", "ms": 3629086866306.896 }, "end": { "local": "2084-12-31T11:59:06+03:30", "utc": "2084-12-31T08:29:06Z", "ms": 3629089746306.896 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:08 on Sat 30 Dec to 23:02 on Sat 30 Dec.", "fact": "2084-12-29T22:37:36Z → 2084-12-30T19:31:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:11–11:59 on the 30th, 11:11–11:59 on the 31st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32582 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Mashhad, 2084: Saturday 30 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2084-12-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2084-12-30", "confidence": "determinate" } ], "quote": "In Mashhad, Vināyaka Caturthī 2084 falls on Saturday 30 December. Caturthī runs from 02:08 on Sat 30 Dec to 23:02 on Sat 30 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/mashhad/festivals/2084/vinayaka-chaturthi?on=2084-12-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } } ], "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }