{ "id": "/gaziantep/festivals/2026", "place": { "id": "314830", "slug": "gaziantep", "name": "Gaziantep", "region": "Turkey", "country": "TR", "lat": 37.05944, "lon": 37.3825, "elevation_m": 842, "tz": "Europe/Istanbul" }, "year": 2026, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-01-01", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2048, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2025-12-31T23:18:28+03:00", "utc": "2025-12-31T20:18:28Z", "ms": 1767212308483.893 }, "end": { "local": "2026-01-01T19:52:45+03:00", "utc": "2026-01-01T16:52:45Z", "ms": 1767286365171.1824 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2025-12-31T23:18:28+03:00", "utc": "2025-12-31T20:18:28Z", "ms": 1767212308483.893 }, "end": { "local": "2026-01-01T19:52:45+03:00", "utc": "2026-01-01T16:52:45Z", "ms": 1767286365171.1824 } }, "kaala": "pradosha", "days": [ { "local_date": "2025-12-31", "window": { "start": { "local": "2025-12-31T17:23:07+03:00", "utc": "2025-12-31T14:23:07Z", "ms": 1767190986955.375 }, "end": { "local": "2025-12-31T19:17:56+03:00", "utc": "2025-12-31T16:17:56Z", "ms": 1767197875690.4001 } }, "covered_min": 0, "window_min": 115, "qualifies": false }, { "local_date": "2026-01-01", "window": { "start": { "local": "2026-01-01T17:23:53+03:00", "utc": "2026-01-01T14:23:53Z", "ms": 1767277433358.9377 }, "end": { "local": "2026-01-01T19:18:37+03:00", "utc": "2026-01-01T16:18:37Z", "ms": 1767284317095.7231 } }, "covered_min": 115, "window_min": 115, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:18 on Wed 31 Dec to 19:53 on Thu 1 Jan.", "fact": "2025-12-31T20:18:28Z → 2026-01-01T16:52:45Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:23–19:18 on the 31st, 17:24–19:19 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 115 minutes on the 31st and 115 of 115 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 2048 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Thursday 1 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": "2026-01-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Thursday 1 January. Trayodaśī runs from 23:18 on Wed 31 Dec to 19:53 on Thu 1 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-01-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-01-06", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26445, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-01-06T05:32:09+03:00", "utc": "2026-01-06T02:32:09Z", "ms": 1767666729489.5166 }, "end": { "local": "2026-01-07T04:23:03+03:00", "utc": "2026-01-07T01:23:03Z", "ms": 1767748982964.319 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-06T05:32:09+03:00", "utc": "2026-01-06T02:32:09Z", "ms": 1767666729489.5166 }, "end": { "local": "2026-01-07T04:23:03+03:00", "utc": "2026-01-07T01:23:03Z", "ms": 1767748982964.319 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-01-05", "window": { "start": { "local": "2026-01-05T19:52:06+03:00", "utc": "2026-01-05T16:52:06Z", "ms": 1767631925732.6606 }, "end": { "local": "2026-01-05T19:52:06+03:00", "utc": "2026-01-05T16:52:06Z", "ms": 1767631925732.6606 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-01-06", "window": { "start": { "local": "2026-01-06T21:02:18+03:00", "utc": "2026-01-06T18:02:18Z", "ms": 1767722537550.2996 }, "end": { "local": "2026-01-06T21:02:18+03:00", "utc": "2026-01-06T18:02:18Z", "ms": 1767722537550.2996 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:32 on Tue 6 Jan to 04:23 on Wed 7 Jan.", "fact": "2026-01-06T02:32:09Z → 2026-01-07T01:23:03Z" }, { "step": "kaala", "text": "Moonrise is at 19:52 on the 5th and 21:02 on the 6th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 5th and is on the 6th.", "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 26445 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Tuesday 6 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": "2026-01-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-06", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Tuesday 6 January. Caturthī runs from 05:32 on Tue 6 Jan to 04:23 on Wed 7 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-01-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17901, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-02-13T01:38:59+03:00", "utc": "2026-02-12T22:38:59Z", "ms": 1770935938775.5012 } }, "span": { "of": "transit", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 } }, "kaala": "sunset-day", "days": [ { "local_date": "2026-01-14", "window": { "start": { "local": "2026-01-13T17:34:41+03:00", "utc": "2026-01-13T14:34:41Z", "ms": 1768314880655.1228 }, "end": { "local": "2026-01-14T17:35:41+03:00", "utc": "2026-01-14T14:35:41Z", "ms": 1768401340692.0735 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2026-01-15", "window": { "start": { "local": "2026-01-14T17:35:41+03:00", "utc": "2026-01-14T14:35:41Z", "ms": 1768401340692.0735 }, "end": { "local": "2026-01-15T17:36:41+03:00", "utc": "2026-01-15T14:36:41Z", "ms": 1768487801429.0515 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2026-01-14", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 12:37 on Wed 14 Jan.", "fact": "2026-01-14T09:37:20Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:36, and the day of the 15th ends at 17:37.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 17901 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Wednesday 14 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Gaziantep, 2026: Tuesday 13 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2026-01-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2026-01-13", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } } ], "quote": "In Gaziantep, Bhogi 2026 falls on Tuesday 13 January. It is kept the day before Pongal, which falls on Wednesday 14 January. The Sun enters Makara at 12:37 on Wed 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17901, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-02-13T01:38:59+03:00", "utc": "2026-02-12T22:38:59Z", "ms": 1770935938775.5012 } }, "span": { "of": "transit", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 } }, "kaala": "sunset-day", "days": [ { "local_date": "2026-01-14", "window": { "start": { "local": "2026-01-13T17:34:41+03:00", "utc": "2026-01-13T14:34:41Z", "ms": 1768314880655.1228 }, "end": { "local": "2026-01-14T17:35:41+03:00", "utc": "2026-01-14T14:35:41Z", "ms": 1768401340692.0735 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2026-01-15", "window": { "start": { "local": "2026-01-14T17:35:41+03:00", "utc": "2026-01-14T14:35:41Z", "ms": 1768401340692.0735 }, "end": { "local": "2026-01-15T17:36:41+03:00", "utc": "2026-01-15T14:36:41Z", "ms": 1768487801429.0515 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 12:37 on Wed 14 Jan.", "fact": "2026-01-14T09:37:20Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:36, and the day of the 15th ends at 17:37.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 17901 s" }, { "step": "ruling", "text": "Pongal, Gaziantep, 2026: Wednesday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2026-01-14", "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": "2026-01-14", "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 Gaziantep, Pongal 2026 falls on Wednesday 14 January. The Sun enters Makara at 12:37 on Wed 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40960, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-02-13T01:38:59+03:00", "utc": "2026-02-12T22:38:59Z", "ms": 1770935938775.5012 } }, "span": { "of": "transit", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 } }, "kaala": "civil-day", "days": [ { "local_date": "2026-01-14", "window": { "start": { "local": "2026-01-14T00:00:00+03:00", "utc": "2026-01-13T21:00:00Z", "ms": 1768338000000 }, "end": { "local": "2026-01-15T00:00:00+03:00", "utc": "2026-01-14T21:00:00Z", "ms": 1768424400000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "2026-01-15", "window": { "start": { "local": "2026-01-15T00:00:00+03:00", "utc": "2026-01-14T21:00:00Z", "ms": 1768424400000 }, "end": { "local": "2026-01-16T00:00:00+03:00", "utc": "2026-01-15T21:00:00Z", "ms": 1768510800000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 12:37 on Wed 14 Jan.", "fact": "2026-01-14T09:37:20Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Gaziantep.", "fact": "civil-day: midnight-to-midnight · Europe/Istanbul" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from midnight. The transit falls on the 14th, not the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 40960 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Gaziantep, 2026: Wednesday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2026-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2026-01-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } } ], "quote": "In Gaziantep, Makara Saṅkrānti 2026 falls on Wednesday 14 January. The Sun enters Makara at 12:37 on Wed 14 Jan, and the rule counts the day from midnight.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-01-14", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18279, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-01-13T12:48:26+03:00", "utc": "2026-01-13T09:48:26Z", "ms": 1768297705860.8057 }, "end": { "local": "2026-01-14T15:23:16+03:00", "utc": "2026-01-14T12:23:16Z", "ms": 1768393395646.8733 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-13T12:48:26+03:00", "utc": "2026-01-13T09:48:26Z", "ms": 1768297705860.8057 }, "end": { "local": "2026-01-14T15:23:16+03:00", "utc": "2026-01-14T12:23:16Z", "ms": 1768393395646.8733 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-01-13", "window": { "start": { "local": "2026-01-13T07:43:47+03:00", "utc": "2026-01-13T04:43:47Z", "ms": 1768279426644.1833 }, "end": { "local": "2026-01-13T07:43:47+03:00", "utc": "2026-01-13T04:43:47Z", "ms": 1768279426644.1833 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-01-14", "window": { "start": { "local": "2026-01-14T07:43:31+03:00", "utc": "2026-01-14T04:43:31Z", "ms": 1768365811414.3245 }, "end": { "local": "2026-01-14T07:43:31+03:00", "utc": "2026-01-14T04:43:31Z", "ms": 1768365811414.3245 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:48 on Tue 13 Jan to 15:23 on Wed 14 Jan.", "fact": "2026-01-13T09:48:26Z → 2026-01-14T12:23:16Z" }, { "step": "kaala", "text": "Sunrise is at 07:44 on the 13th and 07:44 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 18279 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Gaziantep, 2026: Wednesday 14 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": "2026-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-14", "confidence": "determinate" } ], "quote": "In Gaziantep, Ṣaṭtilā Ekādaśī 2026 falls on Wednesday 14 January. Ekādaśī runs from 12:48 on Tue 13 Jan to 15:23 on Wed 14 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-01-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17901, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-02-13T01:38:59+03:00", "utc": "2026-02-12T22:38:59Z", "ms": 1770935938775.5012 } }, "span": { "of": "transit", "start": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 }, "end": { "local": "2026-01-14T12:37:20+03:00", "utc": "2026-01-14T09:37:20Z", "ms": 1768383439973.854 } }, "kaala": "sunset-day", "days": [ { "local_date": "2026-01-14", "window": { "start": { "local": "2026-01-13T17:34:41+03:00", "utc": "2026-01-13T14:34:41Z", "ms": 1768314880655.1228 }, "end": { "local": "2026-01-14T17:35:41+03:00", "utc": "2026-01-14T14:35:41Z", "ms": 1768401340692.0735 } }, "covered_min": 1, "window_min": 1441, "qualifies": true }, { "local_date": "2026-01-15", "window": { "start": { "local": "2026-01-14T17:35:41+03:00", "utc": "2026-01-14T14:35:41Z", "ms": 1768401340692.0735 }, "end": { "local": "2026-01-15T17:36:41+03:00", "utc": "2026-01-15T14:36:41Z", "ms": 1768487801429.0515 } }, "covered_min": 0, "window_min": 1441, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2026-01-14", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 12:37 on Wed 14 Jan.", "fact": "2026-01-14T09:37:20Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 17:36, and the day of the 15th ends at 17:37.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 13th and the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 17901 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Wednesday 14 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Gaziantep, 2026: Thursday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2026-01-15", "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": "2026-01-15", "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 Gaziantep, Mattu Pongal 2026 falls on Thursday 15 January. It is kept the day after Pongal, which falls on Wednesday 14 January. The Sun enters Makara at 12:37 on Wed 14 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 13th and the 14th.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-01-16", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-16", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 620, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-01-15T17:47:02+03:00", "utc": "2026-01-15T14:47:02Z", "ms": 1768488421583.5498 }, "end": { "local": "2026-01-16T19:52:12+03:00", "utc": "2026-01-16T16:52:12Z", "ms": 1768582332068.9133 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-15T17:47:02+03:00", "utc": "2026-01-15T14:47:02Z", "ms": 1768488421583.5498 }, "end": { "local": "2026-01-16T19:52:12+03:00", "utc": "2026-01-16T16:52:12Z", "ms": 1768582332068.9133 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-01-15", "window": { "start": { "local": "2026-01-15T17:36:41+03:00", "utc": "2026-01-15T14:36:41Z", "ms": 1768487801429.0515 }, "end": { "local": "2026-01-15T19:29:31+03:00", "utc": "2026-01-15T16:29:31Z", "ms": 1768494571237.3901 } }, "covered_min": 102, "window_min": 113, "qualifies": true }, { "local_date": "2026-01-16", "window": { "start": { "local": "2026-01-16T17:37:43+03:00", "utc": "2026-01-16T14:37:43Z", "ms": 1768574262813.7085 }, "end": { "local": "2026-01-16T19:30:22+03:00", "utc": "2026-01-16T16:30:22Z", "ms": 1768581021614.4443 } }, "covered_min": 113, "window_min": 113, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:47 on Thu 15 Jan to 19:52 on Fri 16 Jan.", "fact": "2026-01-15T14:47:02Z → 2026-01-16T16:52:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:37–19:30 on the 15th, 17:38–19:30 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 102 of 113 minutes on the 15th and 113 of 113 on the 16th.", "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 620 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Friday 16 January.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-01-16", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-15", "confidence": "boundary" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Friday 16 January. Trayodaśī runs from 17:47 on Thu 15 Jan to 19:52 on Fri 16 Jan and covers all of pradoṣa that evening. It also reaches the previous evening for 102 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/gaziantep/festivals/2026/pradosha-vrata?on=2026-01-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-01-16", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9721, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-01-16T19:52:12+03:00", "utc": "2026-01-16T16:52:12Z", "ms": 1768582332068.9133 }, "end": { "local": "2026-01-17T21:34:27+03:00", "utc": "2026-01-17T18:34:27Z", "ms": 1768674866865.0571 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-16T19:52:12+03:00", "utc": "2026-01-16T16:52:12Z", "ms": 1768582332068.9133 }, "end": { "local": "2026-01-17T21:34:27+03:00", "utc": "2026-01-17T18:34:27Z", "ms": 1768674866865.0571 } }, "kaala": "nishita", "days": [ { "local_date": "2026-01-16", "window": { "start": { "local": "2026-01-17T00:16:08+03:00", "utc": "2026-01-16T21:16:08Z", "ms": 1768598168316.4678 }, "end": { "local": "2026-01-17T01:04:08+03:00", "utc": "2026-01-16T22:04:08Z", "ms": 1768601048316.4678 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-01-17", "window": { "start": { "local": "2026-01-18T00:16:28+03:00", "utc": "2026-01-17T21:16:28Z", "ms": 1768684587741.1912 }, "end": { "local": "2026-01-18T01:04:28+03:00", "utc": "2026-01-17T22:04:28Z", "ms": 1768687467741.1912 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:52 on Fri 16 Jan to 21:34 on Sat 17 Jan.", "fact": "2026-01-16T16:52:12Z → 2026-01-17T18:34:27Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:16–01:04 on the 16th, 00:16–01:04 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 9721 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Friday 16 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": "2026-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-16", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Friday 16 January. Caturdaśī runs from 19:52 on Fri 16 Jan to 21:34 on Sat 17 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-01-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29716, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-01-16T19:52:12+03:00", "utc": "2026-01-16T16:52:12Z", "ms": 1768582332068.9133 }, "end": { "local": "2026-01-17T21:34:27+03:00", "utc": "2026-01-17T18:34:27Z", "ms": 1768674866865.0571 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-16T19:52:12+03:00", "utc": "2026-01-16T16:52:12Z", "ms": 1768582332068.9133 }, "end": { "local": "2026-01-17T21:34:27+03:00", "utc": "2026-01-17T18:34:27Z", "ms": 1768674866865.0571 } }, "kaala": "arunodaya", "days": [ { "local_date": "2026-01-17", "window": { "start": { "local": "2026-01-17T05:49:55+03:00", "utc": "2026-01-17T02:49:55Z", "ms": 1768618195018.491 }, "end": { "local": "2026-01-17T07:42:34+03:00", "utc": "2026-01-17T04:42:34Z", "ms": 1768624953819.2268 } }, "covered_min": 113, "window_min": 113, "qualifies": true }, { "local_date": "2026-01-18", "window": { "start": { "local": "2026-01-18T05:49:43+03:00", "utc": "2026-01-18T02:49:43Z", "ms": 1768704583235.907 }, "end": { "local": "2026-01-18T07:42:11+03:00", "utc": "2026-01-18T04:42:11Z", "ms": 1768711330688.531 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:52 on Fri 16 Jan to 21:34 on Sat 17 Jan.", "fact": "2026-01-16T16:52:12Z → 2026-01-17T18:34:27Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:50–07:43 on the 17th, 05:50–07:42 on the 18th.", "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 113 of 113 minutes on the 17th and 0 of 112 on the 18th.", "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 29716 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Gaziantep, 2026: Saturday 17 January.", "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": "2026-01-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Yama Tarpaṇa 2026 falls on Saturday 17 January. Caturdaśī runs from 19:52 on Fri 16 Jan to 21:34 on Sat 17 Jan and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39162, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-01-22T00:17:40+03:00", "utc": "2026-01-21T21:17:40Z", "ms": 1769030259821.415 }, "end": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-22T00:17:40+03:00", "utc": "2026-01-21T21:17:40Z", "ms": 1769030259821.415 }, "end": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-01-21", "window": { "start": { "local": "2026-01-21T12:17:54+03:00", "utc": "2026-01-21T09:17:54Z", "ms": 1768987073662.786 }, "end": { "local": "2026-01-21T13:05:54+03:00", "utc": "2026-01-21T10:05:54Z", "ms": 1768989953662.786 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-01-22", "window": { "start": { "local": "2026-01-22T12:18:10+03:00", "utc": "2026-01-22T09:18:10Z", "ms": 1769073490349.7222 }, "end": { "local": "2026-01-22T13:06:10+03:00", "utc": "2026-01-22T10:06:10Z", "ms": 1769076370349.7222 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:18 on Thu 22 Jan to 23:59 on Thu 22 Jan.", "fact": "2026-01-21T21:17:40Z → 2026-01-22T20:58:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 21st, 12:18–13:06 on the 22nd.", "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 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 39162 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Gaziantep, 2026: Thursday 22 January.", "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": "2026-01-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-22", "confidence": "determinate" } ], "quote": "In Gaziantep, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2026 falls on Thursday 22 January. Caturthī runs from 00:18 on Thu 22 Jan to 23:59 on Thu 22 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15805, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-01-22T00:17:40+03:00", "utc": "2026-01-21T21:17:40Z", "ms": 1769030259821.415 }, "end": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-22T00:17:40+03:00", "utc": "2026-01-21T21:17:40Z", "ms": 1769030259821.415 }, "end": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-01-21", "window": { "start": { "local": "2026-01-21T17:42:58+03:00", "utc": "2026-01-21T14:42:58Z", "ms": 1769006577641.4958 }, "end": { "local": "2026-01-21T19:34:36+03:00", "utc": "2026-01-21T16:34:36Z", "ms": 1769013276471.1309 } }, "covered_min": 0, "window_min": 112, "qualifies": false }, { "local_date": "2026-01-22", "window": { "start": { "local": "2026-01-22T17:44:02+03:00", "utc": "2026-01-22T14:44:02Z", "ms": 1769093041835.6865 }, "end": { "local": "2026-01-22T19:35:28+03:00", "utc": "2026-01-22T16:35:28Z", "ms": 1769099727746.0608 } }, "covered_min": 111, "window_min": 111, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 00:18 on Thu 22 Jan to 23:59 on Thu 22 Jan.", "fact": "2026-01-21T21:17:40Z → 2026-01-22T20:58:52Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:43–19:35 on the 21st, 17:44–19:35 on the 22nd.", "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 112 minutes on the 21st and 111 of 111 on the 22nd.", "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 15805 s" }, { "step": "ruling", "text": "Tila Caturthī, Gaziantep, 2026: Thursday 22 January.", "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": "2026-01-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-22", "confidence": "determinate" } ], "quote": "In Gaziantep, Tila Caturthī 2026 falls on Thursday 22 January. Caturthī runs from 00:18 on Thu 22 Jan to 23:59 on Thu 22 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36606, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 }, "end": { "local": "2026-01-23T23:16:32+03:00", "utc": "2026-01-23T20:16:32Z", "ms": 1769199392409.411 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 }, "end": { "local": "2026-01-23T23:16:32+03:00", "utc": "2026-01-23T20:16:32Z", "ms": 1769199392409.411 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-01-22", "window": { "start": { "local": "2026-01-22T12:18:10+03:00", "utc": "2026-01-22T09:18:10Z", "ms": 1769073490349.7222 }, "end": { "local": "2026-01-22T13:06:10+03:00", "utc": "2026-01-22T10:06:10Z", "ms": 1769076370349.7222 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-01-23", "window": { "start": { "local": "2026-01-23T12:18:26+03:00", "utc": "2026-01-23T09:18:26Z", "ms": 1769159906245.4668 }, "end": { "local": "2026-01-23T13:06:26+03:00", "utc": "2026-01-23T10:06:26Z", "ms": 1769162786245.4668 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 23:59 on Thu 22 Jan to 23:17 on Fri 23 Jan.", "fact": "2026-01-22T20:58:52Z → 2026-01-23T20:16:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 22nd, 12:18–13:06 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "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 36606 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Gaziantep, 2026: Friday 23 January.", "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": "2026-01-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Śrī Pañcamī 2026 falls on Friday 23 January. Pañcamī runs from 23:59 on Thu 22 Jan to 23:17 on Fri 23 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36606, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 }, "end": { "local": "2026-01-23T23:16:32+03:00", "utc": "2026-01-23T20:16:32Z", "ms": 1769199392409.411 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-22T23:58:52+03:00", "utc": "2026-01-22T20:58:52Z", "ms": 1769115532429.0422 }, "end": { "local": "2026-01-23T23:16:32+03:00", "utc": "2026-01-23T20:16:32Z", "ms": 1769199392409.411 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-01-22", "window": { "start": { "local": "2026-01-22T12:18:10+03:00", "utc": "2026-01-22T09:18:10Z", "ms": 1769073490349.7222 }, "end": { "local": "2026-01-22T13:06:10+03:00", "utc": "2026-01-22T10:06:10Z", "ms": 1769076370349.7222 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-01-23", "window": { "start": { "local": "2026-01-23T12:18:26+03:00", "utc": "2026-01-23T09:18:26Z", "ms": 1769159906245.4668 }, "end": { "local": "2026-01-23T13:06:26+03:00", "utc": "2026-01-23T10:06:26Z", "ms": 1769162786245.4668 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 23:59 on Thu 22 Jan to 23:17 on Fri 23 Jan.", "fact": "2026-01-22T20:58:52Z → 2026-01-23T20:16:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:18–13:06 on the 22nd, 12:18–13:06 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "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 36606 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Gaziantep, 2026: Friday 23 January.", "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": "2026-01-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Vasanta Pañcamī 2026 falls on Friday 23 January. Pañcamī runs from 23:59 on Thu 22 Jan to 23:17 on Fri 23 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27428, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-01-24T22:10:28+03:00", "utc": "2026-01-24T19:10:28Z", "ms": 1769281827958.4553 }, "end": { "local": "2026-01-25T20:40:48+03:00", "utc": "2026-01-25T17:40:48Z", "ms": 1769362848222.095 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-24T22:10:28+03:00", "utc": "2026-01-24T19:10:28Z", "ms": 1769281827958.4553 }, "end": { "local": "2026-01-25T20:40:48+03:00", "utc": "2026-01-25T17:40:48Z", "ms": 1769362848222.095 } }, "kaala": "arunodaya", "days": [ { "local_date": "2026-01-25", "window": { "start": { "local": "2026-01-25T05:47:36+03:00", "utc": "2026-01-25T02:47:36Z", "ms": 1769309255987.7312 }, "end": { "local": "2026-01-25T07:38:35+03:00", "utc": "2026-01-25T04:38:35Z", "ms": 1769315915205.5398 } }, "covered_min": 111, "window_min": 111, "qualifies": true }, { "local_date": "2026-01-26", "window": { "start": { "local": "2026-01-26T05:47:12+03:00", "utc": "2026-01-26T02:47:12Z", "ms": 1769395631531.4822 }, "end": { "local": "2026-01-26T07:37:57+03:00", "utc": "2026-01-26T04:37:57Z", "ms": 1769402276993.7854 } }, "covered_min": 0, "window_min": 111, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 22:10 on Sat 24 Jan to 20:41 on Sun 25 Jan.", "fact": "2026-01-24T19:10:28Z → 2026-01-25T17:40:48Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:48–07:39 on the 25th, 05:47–07:38 on the 26th.", "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 111 of 111 minutes on the 25th and 0 of 111 on the 26th.", "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 27428 s" }, { "step": "ruling", "text": "Ratha Saptamī, Gaziantep, 2026: Sunday 25 January.", "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": "2026-01-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-25", "confidence": "determinate" } ], "quote": "In Gaziantep, Ratha Saptamī 2026 falls on Sunday 25 January. Saptamī runs from 22:10 on Sat 24 Jan to 20:41 on Sun 25 Jan and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-01-29", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13787, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-01-28T14:06:33+03:00", "utc": "2026-01-28T11:06:33Z", "ms": 1769598393337.791 }, "end": { "local": "2026-01-29T11:25:39+03:00", "utc": "2026-01-29T08:25:39Z", "ms": 1769675138629.192 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-28T14:06:33+03:00", "utc": "2026-01-28T11:06:33Z", "ms": 1769598393337.791 }, "end": { "local": "2026-01-29T11:25:39+03:00", "utc": "2026-01-29T08:25:39Z", "ms": 1769675138629.192 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-01-28", "window": { "start": { "local": "2026-01-28T07:36:35+03:00", "utc": "2026-01-28T04:36:35Z", "ms": 1769574995234.2031 }, "end": { "local": "2026-01-28T07:36:35+03:00", "utc": "2026-01-28T04:36:35Z", "ms": 1769574995234.2031 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-01-29", "window": { "start": { "local": "2026-01-29T07:35:52+03:00", "utc": "2026-01-29T04:35:52Z", "ms": 1769661351743.6355 }, "end": { "local": "2026-01-29T07:35:52+03:00", "utc": "2026-01-29T04:35:52Z", "ms": 1769661351743.6355 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:07 on Wed 28 Jan to 11:26 on Thu 29 Jan.", "fact": "2026-01-28T11:06:33Z → 2026-01-29T08:25:39Z" }, { "step": "kaala", "text": "Sunrise is at 07:37 on the 28th and 07:36 on the 29th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13787 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Gaziantep, 2026: Thursday 29 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": "2026-01-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Jayā Ekādaśī 2026 falls on Thursday 29 January. Ekādaśī runs from 14:07 on Wed 28 Jan to 11:26 on Thu 29 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-01-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3246, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-01-29T11:25:39+03:00", "utc": "2026-01-29T08:25:39Z", "ms": 1769675138629.192 }, "end": { "local": "2026-01-30T08:39:38+03:00", "utc": "2026-01-30T05:39:38Z", "ms": 1769751577909.8284 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-29T11:25:39+03:00", "utc": "2026-01-29T08:25:39Z", "ms": 1769675138629.192 }, "end": { "local": "2026-01-30T08:39:38+03:00", "utc": "2026-01-30T05:39:38Z", "ms": 1769751577909.8284 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-01-29", "window": { "start": { "local": "2026-01-29T12:19:44+03:00", "utc": "2026-01-29T09:19:44Z", "ms": 1769678384456.4211 }, "end": { "local": "2026-01-29T13:07:44+03:00", "utc": "2026-01-29T10:07:44Z", "ms": 1769681264456.4211 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-01-30", "window": { "start": { "local": "2026-01-30T12:19:55+03:00", "utc": "2026-01-30T09:19:55Z", "ms": 1769764794583.9893 }, "end": { "local": "2026-01-30T13:07:55+03:00", "utc": "2026-01-30T10:07:55Z", "ms": 1769767674583.9893 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 11:26 on Thu 29 Jan to 08:40 on Fri 30 Jan.", "fact": "2026-01-29T08:25:39Z → 2026-01-30T05:39:38Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:20–13:08 on the 29th, 12:20–13:08 on the 30th.", "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 29th and 0 of 48 on the 30th.", "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 3246 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Gaziantep, 2026: Thursday 29 January.", "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": "2026-01-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Bhīṣma Dvādaśī 2026 falls on Thursday 29 January. Dvādaśī runs from 11:26 on Thu 29 Jan to 08:40 on Fri 30 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-01-30", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-01-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33185, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-01-30T08:39:38+03:00", "utc": "2026-01-30T05:39:38Z", "ms": 1769751577909.8284 }, "end": { "local": "2026-01-31T05:56:02+03:00", "utc": "2026-01-31T02:56:02Z", "ms": 1769828162226.6099 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-01-30T08:39:38+03:00", "utc": "2026-01-30T05:39:38Z", "ms": 1769751577909.8284 }, "end": { "local": "2026-01-31T05:56:02+03:00", "utc": "2026-01-31T02:56:02Z", "ms": 1769828162226.6099 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-01-30", "window": { "start": { "local": "2026-01-30T17:52:43+03:00", "utc": "2026-01-30T14:52:43Z", "ms": 1769784762614.831 }, "end": { "local": "2026-01-30T19:42:16+03:00", "utc": "2026-01-30T16:42:16Z", "ms": 1769791335558.7751 } }, "covered_min": 110, "window_min": 110, "qualifies": true }, { "local_date": "2026-01-31", "window": { "start": { "local": "2026-01-31T17:53:48+03:00", "utc": "2026-01-31T14:53:48Z", "ms": 1769871228065.8433 }, "end": { "local": "2026-01-31T19:43:06+03:00", "utc": "2026-01-31T16:43:06Z", "ms": 1769877785817.013 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:40 on Fri 30 Jan to 05:56 on Sat 31 Jan.", "fact": "2026-01-30T05:39:38Z → 2026-01-31T02:56:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:53–19:42 on the 30th, 17:54–19:43 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 110 of 110 minutes on the 30th and 0 of 109 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33185 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Friday 30 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": "2026-01-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-01-30", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Friday 30 January. Trayodaśī runs from 08:40 on Fri 30 Jan to 05:56 on Sat 31 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-01-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32228, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-02-01T03:23:05+03:00", "utc": "2026-02-01T00:23:05Z", "ms": 1769905384620.1013 }, "end": { "local": "2026-02-02T01:09:15+03:00", "utc": "2026-02-01T22:09:15Z", "ms": 1769983754695.7505 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2026-02-01T03:23:05+03:00", "utc": "2026-02-01T00:23:05Z", "ms": 1769905384620.1013 }, "end": { "local": "2026-02-02T01:09:15+03:00", "utc": "2026-02-01T22:09:15Z", "ms": 1769983754695.7505 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-02-01", "window": { "start": { "local": "2026-02-01T12:20:12+03:00", "utc": "2026-02-01T09:20:12Z", "ms": 1769937612348.7168 }, "end": { "local": "2026-02-01T13:08:12+03:00", "utc": "2026-02-01T10:08:12Z", "ms": 1769940492348.7168 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-02-02", "window": { "start": { "local": "2026-02-02T12:20:20+03:00", "utc": "2026-02-02T09:20:20Z", "ms": 1770024019994.852 }, "end": { "local": "2026-02-02T13:08:20+03:00", "utc": "2026-02-02T10:08:20Z", "ms": 1770026899994.852 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:23 on Sun 1 Feb to 01:09 on Mon 2 Feb.", "fact": "2026-02-01T00:23:05Z → 2026-02-01T22:09:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:20–13:08 on the 1st, 12:20–13:08 on the 2nd.", "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 1st and 0 of 48 on the 2nd.", "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 32228 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Gaziantep, 2026: Sunday 1 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": "2026-02-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Māghī Pūrṇimā 2026 falls on Sunday 1 February. Pūrṇimā runs from 03:23 on Sun 1 Feb to 01:09 on Mon 2 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-02-04", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-04", "confidence": "boundary", "boundary_reasons": [ "margin", "absent-unstated" ], "boundary_margin_s": 195, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-02-04T21:40:02+03:00", "utc": "2026-02-04T18:40:02Z", "ms": 1770230401859.065 }, "end": { "local": "2026-02-05T21:52:43+03:00", "utc": "2026-02-05T18:52:43Z", "ms": 1770317563407.906 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-04T21:40:02+03:00", "utc": "2026-02-04T18:40:02Z", "ms": 1770230401859.065 }, "end": { "local": "2026-02-05T21:52:43+03:00", "utc": "2026-02-05T18:52:43Z", "ms": 1770317563407.906 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-02-04", "window": { "start": { "local": "2026-02-04T20:53:05+03:00", "utc": "2026-02-04T17:53:05Z", "ms": 1770227585296.6323 }, "end": { "local": "2026-02-04T20:53:05+03:00", "utc": "2026-02-04T17:53:05Z", "ms": 1770227585296.6323 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-02-05", "window": { "start": { "local": "2026-02-05T21:55:58+03:00", "utc": "2026-02-05T18:55:58Z", "ms": 1770317758176.2886 }, "end": { "local": "2026-02-05T21:55:58+03:00", "utc": "2026-02-05T18:55:58Z", "ms": 1770317758176.2886 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:40 on Wed 4 Feb to 21:53 on Thu 5 Feb.", "fact": "2026-02-04T18:40:02Z → 2026-02-05T18:52:43Z" }, { "step": "kaala", "text": "Moonrise is at 20:53 on the 4th and 21:56 on the 5th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 4th and is not on the 5th.", "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 195 s < 300 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Wednesday 4 February.", "fact": "confidence: boundary (margin, 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": "2026-02-04", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-04", "confidence": "boundary" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Wednesday 4 February. Caturthī runs from 21:40 on Wed 4 Feb to 21:53 on Thu 5 Feb, and is current at moonrise on neither day. It is 3 min 15 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-02-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-02-13", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8981, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-02-12T09:52:40+03:00", "utc": "2026-02-12T06:52:40Z", "ms": 1770879160124.8809 }, "end": { "local": "2026-02-13T11:56:25+03:00", "utc": "2026-02-13T08:56:25Z", "ms": 1770972985372.283 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-12T09:52:40+03:00", "utc": "2026-02-12T06:52:40Z", "ms": 1770879160124.8809 }, "end": { "local": "2026-02-13T11:56:25+03:00", "utc": "2026-02-13T08:56:25Z", "ms": 1770972985372.283 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-02-12", "window": { "start": { "local": "2026-02-12T07:22:59+03:00", "utc": "2026-02-12T04:22:59Z", "ms": 1770870179072.9644 }, "end": { "local": "2026-02-12T07:22:59+03:00", "utc": "2026-02-12T04:22:59Z", "ms": 1770870179072.9644 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-02-13", "window": { "start": { "local": "2026-02-13T07:21:53+03:00", "utc": "2026-02-13T04:21:53Z", "ms": 1770956513479.788 }, "end": { "local": "2026-02-13T07:21:53+03:00", "utc": "2026-02-13T04:21:53Z", "ms": 1770956513479.788 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:53 on Thu 12 Feb to 11:56 on Fri 13 Feb.", "fact": "2026-02-12T06:52:40Z → 2026-02-13T08:56:25Z" }, { "step": "kaala", "text": "Sunrise is at 07:23 on the 12th and 07:22 on the 13th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 12th and is on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8981 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Gaziantep, 2026: Friday 13 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": "2026-02-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Vijayā Ekādaśī 2026 falls on Friday 13 February. Ekādaśī runs from 09:53 on Thu 12 Feb to 11:56 on Fri 13 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-02-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-02-14", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12875, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-02-14T13:32:12+03:00", "utc": "2026-02-14T10:32:12Z", "ms": 1771065131787.1602 }, "end": { "local": "2026-02-15T14:35:21+03:00", "utc": "2026-02-15T11:35:21Z", "ms": 1771155321111.8179 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-14T13:32:12+03:00", "utc": "2026-02-14T10:32:12Z", "ms": 1771065131787.1602 }, "end": { "local": "2026-02-15T14:35:21+03:00", "utc": "2026-02-15T11:35:21Z", "ms": 1771155321111.8179 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-02-14", "window": { "start": { "local": "2026-02-14T18:08:53+03:00", "utc": "2026-02-14T15:08:53Z", "ms": 1771081733372.3784 }, "end": { "local": "2026-02-14T19:54:19+03:00", "utc": "2026-02-14T16:54:19Z", "ms": 1771088059413.3882 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "2026-02-15", "window": { "start": { "local": "2026-02-15T18:09:57+03:00", "utc": "2026-02-15T15:09:57Z", "ms": 1771168196533.0576 }, "end": { "local": "2026-02-15T19:55:05+03:00", "utc": "2026-02-15T16:55:05Z", "ms": 1771174504933.464 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:32 on Sat 14 Feb to 14:35 on Sun 15 Feb.", "fact": "2026-02-14T10:32:12Z → 2026-02-15T11:35:21Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:09–19:54 on the 14th, 18:10–19:55 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 105 of 105 minutes on the 14th and 0 of 105 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 12875 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Saturday 14 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": "2026-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-14", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Saturday 14 February. Trayodaśī runs from 13:32 on Sat 14 Feb to 14:35 on Sun 15 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-02-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33335, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-02-15T14:35:21+03:00", "utc": "2026-02-15T11:35:21Z", "ms": 1771155321111.8179 }, "end": { "local": "2026-02-16T15:04:35+03:00", "utc": "2026-02-16T12:04:35Z", "ms": 1771243474790.8882 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-15T14:35:21+03:00", "utc": "2026-02-15T11:35:21Z", "ms": 1771155321111.8179 }, "end": { "local": "2026-02-16T15:04:35+03:00", "utc": "2026-02-16T12:04:35Z", "ms": 1771243474790.8882 } }, "kaala": "nishita", "days": [ { "local_date": "2026-02-15", "window": { "start": { "local": "2026-02-16T00:20:13+03:00", "utc": "2026-02-15T21:20:13Z", "ms": 1771190413034.5815 }, "end": { "local": "2026-02-16T01:08:13+03:00", "utc": "2026-02-15T22:08:13Z", "ms": 1771193293034.5815 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-02-16", "window": { "start": { "local": "2026-02-17T00:20:09+03:00", "utc": "2026-02-16T21:20:09Z", "ms": 1771276809340.4712 }, "end": { "local": "2026-02-17T01:08:09+03:00", "utc": "2026-02-16T22:08:09Z", "ms": 1771279689340.4712 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:35 on Sun 15 Feb to 15:05 on Mon 16 Feb.", "fact": "2026-02-15T11:35:21Z → 2026-02-16T12:04:35Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:20–01:08 on the 15th, 00:20–01:08 on the 16th.", "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 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 33335 s" }, { "step": "ruling", "text": "Mahāśivarātri, Gaziantep, 2026: Sunday 15 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-02-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Mahāśivarātri 2026 falls on Sunday 15 February. Caturdaśī runs from 14:35 on Sun 15 Feb to 15:05 on Mon 16 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-02-20", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 690, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-02-20T12:08:55+03:00", "utc": "2026-02-20T09:08:55Z", "ms": 1771578534766.0374 }, "end": { "local": "2026-02-21T10:31:21+03:00", "utc": "2026-02-21T07:31:21Z", "ms": 1771659080695.064 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-20T12:08:55+03:00", "utc": "2026-02-20T09:08:55Z", "ms": 1771578534766.0374 }, "end": { "local": "2026-02-21T10:31:21+03:00", "utc": "2026-02-21T07:31:21Z", "ms": 1771659080695.064 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-02-20", "window": { "start": { "local": "2026-02-20T12:20:25+03:00", "utc": "2026-02-20T09:20:25Z", "ms": 1771579224944.3896 }, "end": { "local": "2026-02-20T13:08:25+03:00", "utc": "2026-02-20T10:08:25Z", "ms": 1771582104944.3896 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-02-21", "window": { "start": { "local": "2026-02-21T12:20:18+03:00", "utc": "2026-02-21T09:20:18Z", "ms": 1771665618363.665 }, "end": { "local": "2026-02-21T13:08:18+03:00", "utc": "2026-02-21T10:08:18Z", "ms": 1771668498363.665 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:09 on Fri 20 Feb to 10:31 on Sat 21 Feb.", "fact": "2026-02-20T09:08:55Z → 2026-02-21T07:31:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:20–13:08 on the 20th, 12:20–13:08 on the 21st.", "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 20th and 0 of 48 on the 21st.", "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 690 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Friday 20 February.", "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": "2026-02-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Friday 20 February. Caturthī runs from 12:09 on Fri 20 Feb to 10:31 on Sat 21 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-02-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-02-27", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32445, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-02-26T22:03:57+03:00", "utc": "2026-02-26T19:03:57Z", "ms": 1772132636579.3596 }, "end": { "local": "2026-02-27T20:03:19+03:00", "utc": "2026-02-27T17:03:19Z", "ms": 1772211798678.6035 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-26T22:03:57+03:00", "utc": "2026-02-26T19:03:57Z", "ms": 1772132636579.3596 }, "end": { "local": "2026-02-27T20:03:19+03:00", "utc": "2026-02-27T17:03:19Z", "ms": 1772211798678.6035 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-02-27", "window": { "start": { "local": "2026-02-27T07:04:42+03:00", "utc": "2026-02-27T04:04:42Z", "ms": 1772165081695.8977 }, "end": { "local": "2026-02-27T07:04:42+03:00", "utc": "2026-02-27T04:04:42Z", "ms": 1772165081695.8977 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-02-28", "window": { "start": { "local": "2026-02-28T07:03:21+03:00", "utc": "2026-02-28T04:03:21Z", "ms": 1772251401148.4937 }, "end": { "local": "2026-02-28T07:03:21+03:00", "utc": "2026-02-28T04:03:21Z", "ms": 1772251401148.4937 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:04 on Thu 26 Feb to 20:03 on Fri 27 Feb.", "fact": "2026-02-26T19:03:57Z → 2026-02-27T17:03:19Z" }, { "step": "kaala", "text": "Sunrise is at 07:05 on the 27th and 07:03 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 27th and is not on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32445 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Gaziantep, 2026: Friday 27 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": "2026-02-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-27", "confidence": "determinate" } ], "quote": "In Gaziantep, Āmalakī Ekādaśī 2026 falls on Friday 27 February. Ekādaśī runs from 22:04 on Thu 26 Feb to 20:03 on Fri 27 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-02-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-02-28", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-02-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 566, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-02-28T18:13:43+03:00", "utc": "2026-02-28T15:13:43Z", "ms": 1772291622704.0183 }, "end": { "local": "2026-03-01T16:39:42+03:00", "utc": "2026-03-01T13:39:42Z", "ms": 1772372382449.9817 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-02-28T18:13:43+03:00", "utc": "2026-02-28T15:13:43Z", "ms": 1772291622704.0183 }, "end": { "local": "2026-03-01T16:39:42+03:00", "utc": "2026-03-01T13:39:42Z", "ms": 1772372382449.9817 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-02-28", "window": { "start": { "local": "2026-02-28T18:23:08+03:00", "utc": "2026-02-28T15:23:08Z", "ms": 1772292188360.1548 }, "end": { "local": "2026-02-28T20:04:19+03:00", "utc": "2026-02-28T17:04:19Z", "ms": 1772298259227.3423 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2026-03-01", "window": { "start": { "local": "2026-03-01T18:24:07+03:00", "utc": "2026-03-01T15:24:07Z", "ms": 1772378646874.6968 }, "end": { "local": "2026-03-01T20:04:59+03:00", "utc": "2026-03-01T17:04:59Z", "ms": 1772384699008.317 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:14 on Sat 28 Feb to 16:40 on Sun 1 Mar.", "fact": "2026-02-28T15:13:43Z → 2026-03-01T13:39:42Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:23–20:04 on the 28th, 18:24–20:05 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 101 of 101 minutes on the 28th and 0 of 101 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 566 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Saturday 28 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": "2026-02-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-02-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Saturday 28 February. Trayodaśī runs from 18:14 on Sat 28 Feb to 16:40 on Sun 1 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-02-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2523, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-03-02T15:26:09+03:00", "utc": "2026-03-02T12:26:09Z", "ms": 1772454368791.7974 }, "end": { "local": "2026-03-03T14:37:54+03:00", "utc": "2026-03-03T11:37:54Z", "ms": 1772537873730.05 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-03-02T15:26:09+03:00", "utc": "2026-03-02T12:26:09Z", "ms": 1772454368791.7974 }, "end": { "local": "2026-03-03T14:37:54+03:00", "utc": "2026-03-03T11:37:54Z", "ms": 1772537873730.05 } }, "kaala": "sayahna", "days": [ { "local_date": "2026-03-02", "window": { "start": { "local": "2026-03-02T16:08:12+03:00", "utc": "2026-03-02T13:08:12Z", "ms": 1772456891627.7358 }, "end": { "local": "2026-03-02T18:25:05+03:00", "utc": "2026-03-02T15:25:05Z", "ms": 1772465105065.458 } }, "covered_min": 137, "window_min": 137, "qualifies": true }, { "local_date": "2026-03-03", "window": { "start": { "local": "2026-03-03T16:08:41+03:00", "utc": "2026-03-03T13:08:41Z", "ms": 1772543321398.5898 }, "end": { "local": "2026-03-03T18:26:03+03:00", "utc": "2026-03-03T15:26:03Z", "ms": 1772551562943.16 } }, "covered_min": 0, "window_min": 137, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:26 on Mon 2 Mar to 14:38 on Tue 3 Mar.", "fact": "2026-03-02T12:26:09Z → 2026-03-03T11:37:54Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:08–18:25 on the 2nd, 16:09–18:26 on the 3rd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 137 of 137 minutes on the 2nd and 0 of 137 on the 3rd.", "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 2523 s" }, { "step": "ruling", "text": "Holikā Dahana, Gaziantep, 2026: Monday 2 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": "2026-03-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-02", "confidence": "determinate" } ], "quote": "In Gaziantep, Holikā Dahana 2026 falls on Monday 2 March. Pūrṇimā runs from 15:26 on Mon 2 Mar to 14:38 on Tue 3 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2523, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-03-02T15:26:09+03:00", "utc": "2026-03-02T12:26:09Z", "ms": 1772454368791.7974 }, "end": { "local": "2026-03-03T14:37:54+03:00", "utc": "2026-03-03T11:37:54Z", "ms": 1772537873730.05 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2026-03-02T15:26:09+03:00", "utc": "2026-03-02T12:26:09Z", "ms": 1772454368791.7974 }, "end": { "local": "2026-03-03T14:37:54+03:00", "utc": "2026-03-03T11:37:54Z", "ms": 1772537873730.05 } }, "kaala": "sayahna", "days": [ { "local_date": "2026-03-02", "window": { "start": { "local": "2026-03-02T16:08:12+03:00", "utc": "2026-03-02T13:08:12Z", "ms": 1772456891627.7358 }, "end": { "local": "2026-03-02T18:25:05+03:00", "utc": "2026-03-02T15:25:05Z", "ms": 1772465105065.458 } }, "covered_min": 137, "window_min": 137, "qualifies": true }, { "local_date": "2026-03-03", "window": { "start": { "local": "2026-03-03T16:08:41+03:00", "utc": "2026-03-03T13:08:41Z", "ms": 1772543321398.5898 }, "end": { "local": "2026-03-03T18:26:03+03:00", "utc": "2026-03-03T15:26:03Z", "ms": 1772551562943.16 } }, "covered_min": 0, "window_min": 137, "qualifies": false } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2026-03-02", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:26 on Mon 2 Mar to 14:38 on Tue 3 Mar.", "fact": "2026-03-02T12:26:09Z → 2026-03-03T11:37:54Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:08–18:25 on the 2nd, 16:09–18:26 on the 3rd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 137 of 137 minutes on the 2nd and 0 of 137 on the 3rd.", "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 2523 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Monday 2 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Gaziantep, 2026: Tuesday 3 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": "2026-03-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Holī 2026 falls on Tuesday 3 March. It is kept the day after Holikā Dahana, which falls on Monday 2 March. Pūrṇimā runs from 15:26 on Mon 2 Mar to 14:38 on Tue 3 Mar and covers all of sāyāhna on the 2nd.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26493, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-03-03T14:37:54+03:00", "utc": "2026-03-03T11:37:54Z", "ms": 1772537873730.05 }, "end": { "local": "2026-03-04T14:19:25+03:00", "utc": "2026-03-04T11:19:25Z", "ms": 1772623165042.9336 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-03T14:37:54+03:00", "utc": "2026-03-03T11:37:54Z", "ms": 1772537873730.05 }, "end": { "local": "2026-03-04T14:19:25+03:00", "utc": "2026-03-04T11:19:25Z", "ms": 1772623165042.9336 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-03-03", "window": { "start": { "local": "2026-03-03T06:59:15+03:00", "utc": "2026-03-03T03:59:15Z", "ms": 1772510355220.309 }, "end": { "local": "2026-03-03T06:59:15+03:00", "utc": "2026-03-03T03:59:15Z", "ms": 1772510355220.309 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-03-04", "window": { "start": { "local": "2026-03-04T06:57:52+03:00", "utc": "2026-03-04T03:57:52Z", "ms": 1772596671928.002 }, "end": { "local": "2026-03-04T06:57:52+03:00", "utc": "2026-03-04T03:57:52Z", "ms": 1772596671928.002 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 14:38 on Tue 3 Mar to 14:19 on Wed 4 Mar.", "fact": "2026-03-03T11:37:54Z → 2026-03-04T11:19:25Z" }, { "step": "kaala", "text": "Sunrise is at 06:59 on the 3rd and 06:58 on the 4th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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: purvaviddha → only-day · margin 26493 s" }, { "step": "ruling", "text": "Vasantotsava, Gaziantep, 2026: Wednesday 4 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": "2026-03-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-04", "confidence": "determinate" } ], "quote": "In Gaziantep, Vasantotsava 2026 falls on Wednesday 4 March. Pratipadā runs from 14:38 on Tue 3 Mar to 14:19 on Wed 4 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-03-06", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21456, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-03-06T15:23:54+03:00", "utc": "2026-03-06T12:23:54Z", "ms": 1772799834103.1558 }, "end": { "local": "2026-03-07T16:47:44+03:00", "utc": "2026-03-07T13:47:44Z", "ms": 1772891264492.6362 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-06T15:23:54+03:00", "utc": "2026-03-06T12:23:54Z", "ms": 1772799834103.1558 }, "end": { "local": "2026-03-07T16:47:44+03:00", "utc": "2026-03-07T13:47:44Z", "ms": 1772891264492.6362 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-03-06", "window": { "start": { "local": "2026-03-06T21:43:25+03:00", "utc": "2026-03-06T18:43:25Z", "ms": 1772822604675.4688 }, "end": { "local": "2026-03-06T21:43:25+03:00", "utc": "2026-03-06T18:43:25Z", "ms": 1772822604675.4688 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-03-07", "window": { "start": { "local": "2026-03-07T22:45:21+03:00", "utc": "2026-03-07T19:45:21Z", "ms": 1772912720610.9744 }, "end": { "local": "2026-03-07T22:45:21+03:00", "utc": "2026-03-07T19:45:21Z", "ms": 1772912720610.9744 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:24 on Fri 6 Mar to 16:48 on Sat 7 Mar.", "fact": "2026-03-06T12:23:54Z → 2026-03-07T13:47:44Z" }, { "step": "kaala", "text": "Moonrise is at 21:43 on the 6th and 22:45 on the 7th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 6th and is not on the 7th.", "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 21456 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Friday 6 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": "2026-03-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-06", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Friday 6 March. Caturthī runs from 15:24 on Fri 6 Mar to 16:48 on Sat 7 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-03-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37188, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-03-10T23:24:49+03:00", "utc": "2026-03-10T20:24:49Z", "ms": 1773174288912.2734 }, "end": { "local": "2026-03-12T01:49:58+03:00", "utc": "2026-03-11T22:49:58Z", "ms": 1773269398042.6848 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-10T23:24:49+03:00", "utc": "2026-03-10T20:24:49Z", "ms": 1773174288912.2734 }, "end": { "local": "2026-03-12T01:49:58+03:00", "utc": "2026-03-11T22:49:58Z", "ms": 1773269398042.6848 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-10", "window": { "start": { "local": "2026-03-10T12:17:00+03:00", "utc": "2026-03-10T09:17:00Z", "ms": 1773134220475.6465 }, "end": { "local": "2026-03-10T13:05:00+03:00", "utc": "2026-03-10T10:05:00Z", "ms": 1773137100475.6465 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-03-11", "window": { "start": { "local": "2026-03-11T12:16:45+03:00", "utc": "2026-03-11T09:16:45Z", "ms": 1773220604951.267 }, "end": { "local": "2026-03-11T13:04:45+03:00", "utc": "2026-03-11T10:04:45Z", "ms": 1773223484951.267 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:25 on Tue 10 Mar to 01:50 on Thu 12 Mar.", "fact": "2026-03-10T20:24:49Z → 2026-03-11T22:49:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 10th, 12:17–13:05 on the 11th.", "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 10th and 48 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 37188 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Gaziantep, 2026: Wednesday 11 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": "2026-03-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-11", "confidence": "determinate" } ], "quote": "In Gaziantep, Śītalāṣṭamī 2026 falls on Wednesday 11 March. Aṣṭamī runs from 23:25 on Tue 10 Mar to 01:50 on Thu 12 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-03-15", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-15", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 298, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-03-14T05:41:27+03:00", "utc": "2026-03-14T02:41:27Z", "ms": 1773456086906.2505 }, "end": { "local": "2026-03-15T06:47:01+03:00", "utc": "2026-03-15T03:47:01Z", "ms": 1773546420984.6248 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-14T05:41:27+03:00", "utc": "2026-03-14T02:41:27Z", "ms": 1773456086906.2505 }, "end": { "local": "2026-03-15T06:47:01+03:00", "utc": "2026-03-15T03:47:01Z", "ms": 1773546420984.6248 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-03-14", "window": { "start": { "local": "2026-03-14T06:43:31+03:00", "utc": "2026-03-14T03:43:31Z", "ms": 1773459811229.4536 }, "end": { "local": "2026-03-14T06:43:31+03:00", "utc": "2026-03-14T03:43:31Z", "ms": 1773459811229.4536 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-03-15", "window": { "start": { "local": "2026-03-15T06:42:03+03:00", "utc": "2026-03-15T03:42:03Z", "ms": 1773546123079.541 }, "end": { "local": "2026-03-15T06:42:03+03:00", "utc": "2026-03-15T03:42:03Z", "ms": 1773546123079.541 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:41 on Sat 14 Mar to 06:47 on Sun 15 Mar.", "fact": "2026-03-14T02:41:27Z → 2026-03-15T03:47:01Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 14th and 06:42 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 14th and is on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 298 s < 300 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Gaziantep, 2026: Sunday 15 March.", "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": "2026-03-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Pāpamocanī Ekādaśī 2026 falls on Sunday 15 March. Ekādaśī runs from 05:41 on Sat 14 Mar to 06:47 on Sun 15 Mar and is current at sunrise that day. It is 4 min 58 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-03-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-03-16", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38351, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-03-16T07:11:21+03:00", "utc": "2026-03-16T04:11:21Z", "ms": 1773634280732.4075 }, "end": { "local": "2026-03-17T06:53:30+03:00", "utc": "2026-03-17T03:53:30Z", "ms": 1773719610246.8215 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-16T07:11:21+03:00", "utc": "2026-03-16T04:11:21Z", "ms": 1773634280732.4075 }, "end": { "local": "2026-03-17T06:53:30+03:00", "utc": "2026-03-17T03:53:30Z", "ms": 1773719610246.8215 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-03-15", "window": { "start": { "local": "2026-03-15T18:37:17+03:00", "utc": "2026-03-15T15:37:17Z", "ms": 1773589037080.9688 }, "end": { "local": "2026-03-15T20:13:43+03:00", "utc": "2026-03-15T17:13:43Z", "ms": 1773594823426.6833 } }, "covered_min": 0, "window_min": 96, "qualifies": false }, { "local_date": "2026-03-16", "window": { "start": { "local": "2026-03-16T18:38:12+03:00", "utc": "2026-03-16T15:38:12Z", "ms": 1773675491857.649 }, "end": { "local": "2026-03-16T20:14:19+03:00", "utc": "2026-03-16T17:14:19Z", "ms": 1773681259082.157 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:11 on Mon 16 Mar to 06:54 on Tue 17 Mar.", "fact": "2026-03-16T04:11:21Z → 2026-03-17T03:53:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:37–20:14 on the 15th, 18:38–20:14 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 96 minutes on the 15th and 96 of 96 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 38351 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Monday 16 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": "2026-03-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-16", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Monday 16 March. Trayodaśī runs from 07:11 on Mon 16 Mar to 06:54 on Tue 17 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-03-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-03-17", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17613, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-03-17T06:53:30+03:00", "utc": "2026-03-17T03:53:30Z", "ms": 1773719610246.8215 }, "end": { "local": "2026-03-18T05:55:54+03:00", "utc": "2026-03-18T02:55:54Z", "ms": 1773802554406.3203 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-17T06:53:30+03:00", "utc": "2026-03-17T03:53:30Z", "ms": 1773719610246.8215 }, "end": { "local": "2026-03-18T05:55:54+03:00", "utc": "2026-03-18T02:55:54Z", "ms": 1773802554406.3203 } }, "kaala": "nishita", "days": [ { "local_date": "2026-03-16", "window": { "start": { "local": "2026-03-17T00:14:39+03:00", "utc": "2026-03-16T21:14:39Z", "ms": 1773695678949.5542 }, "end": { "local": "2026-03-17T01:02:39+03:00", "utc": "2026-03-16T22:02:39Z", "ms": 1773698558949.5542 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-03-17", "window": { "start": { "local": "2026-03-18T00:14:22+03:00", "utc": "2026-03-17T21:14:22Z", "ms": 1773782061834.1318 }, "end": { "local": "2026-03-18T01:02:22+03:00", "utc": "2026-03-17T22:02:22Z", "ms": 1773784941834.1318 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:54 on Tue 17 Mar to 05:56 on Wed 18 Mar.", "fact": "2026-03-17T03:53:30Z → 2026-03-18T02:55:54Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:15–01:03 on the 16th, 00:14–01:02 on the 17th.", "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 16th and 48 of 48 on the 17th.", "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 17613 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Tuesday 17 March.", "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": "2026-03-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Tuesday 17 March. Caturdaśī runs from 06:54 on Tue 17 Mar to 05:56 on Wed 18 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-03-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28263, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-03-19T04:23:29+03:00", "utc": "2026-03-19T01:23:29Z", "ms": 1773883408727.197 }, "end": { "local": "2026-03-20T02:22:48+03:00", "utc": "2026-03-19T23:22:48Z", "ms": 1773962568036.4124 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-19T04:23:29+03:00", "utc": "2026-03-19T01:23:29Z", "ms": 1773883408727.197 }, "end": { "local": "2026-03-20T02:22:48+03:00", "utc": "2026-03-19T23:22:48Z", "ms": 1773962568036.4124 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-19", "window": { "start": { "local": "2026-03-19T12:14:32+03:00", "utc": "2026-03-19T09:14:32Z", "ms": 1773911671680.2898 }, "end": { "local": "2026-03-19T13:02:32+03:00", "utc": "2026-03-19T10:02:32Z", "ms": 1773914551680.2898 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-03-20", "window": { "start": { "local": "2026-03-20T12:14:14+03:00", "utc": "2026-03-20T09:14:14Z", "ms": 1773998054160.791 }, "end": { "local": "2026-03-20T13:02:14+03:00", "utc": "2026-03-20T10:02:14Z", "ms": 1774000934160.791 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 04:23 on Thu 19 Mar to 02:23 on Fri 20 Mar.", "fact": "2026-03-19T01:23:29Z → 2026-03-19T23:22:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:15–13:03 on the 19th, 12:14–13:02 on the 20th.", "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 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 28263 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Gaziantep, 2026: Thursday 19 March.", "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": "2026-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-19", "confidence": "determinate" } ], "quote": "In Gaziantep, Navarātrārambha (Caitra) (Chaitra Navratri) 2026 falls on Thursday 19 March. Pratipadā runs from 04:23 on Thu 19 Mar to 02:23 on Fri 20 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30299, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-03-21T00:01:21+03:00", "utc": "2026-03-20T21:01:21Z", "ms": 1774040481427.9746 }, "end": { "local": "2026-03-21T21:26:56+03:00", "utc": "2026-03-21T18:26:56Z", "ms": 1774117615563.96 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-21T00:01:21+03:00", "utc": "2026-03-20T21:01:21Z", "ms": 1774040481427.9746 }, "end": { "local": "2026-03-21T21:26:56+03:00", "utc": "2026-03-21T18:26:56Z", "ms": 1774117615563.96 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-20", "window": { "start": { "local": "2026-03-20T12:14:14+03:00", "utc": "2026-03-20T09:14:14Z", "ms": 1773998054160.791 }, "end": { "local": "2026-03-20T13:02:14+03:00", "utc": "2026-03-20T10:02:14Z", "ms": 1774000934160.791 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-03-21", "window": { "start": { "local": "2026-03-21T12:13:57+03:00", "utc": "2026-03-21T09:13:57Z", "ms": 1774084436506.3354 }, "end": { "local": "2026-03-21T13:01:57+03:00", "utc": "2026-03-21T10:01:57Z", "ms": 1774087316506.3354 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 00:01 on Sat 21 Mar to 21:27 on Sat 21 Mar.", "fact": "2026-03-20T21:01:21Z → 2026-03-21T18:26:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 20th, 12:14–13:02 on the 21st.", "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 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30299 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Gaziantep, 2026: Saturday 21 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-03-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-21", "confidence": "determinate" } ], "quote": "In Gaziantep, Gaurī Tṛtīyā (Gangaur) 2026 falls on Saturday 21 March. Tṛtīyā runs from 00:01 on Sat 21 Mar to 21:27 on Sat 21 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30299, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-03-21T00:01:21+03:00", "utc": "2026-03-20T21:01:21Z", "ms": 1774040481427.9746 }, "end": { "local": "2026-03-21T21:26:56+03:00", "utc": "2026-03-21T18:26:56Z", "ms": 1774117615563.96 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-21T00:01:21+03:00", "utc": "2026-03-20T21:01:21Z", "ms": 1774040481427.9746 }, "end": { "local": "2026-03-21T21:26:56+03:00", "utc": "2026-03-21T18:26:56Z", "ms": 1774117615563.96 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-20", "window": { "start": { "local": "2026-03-20T12:14:14+03:00", "utc": "2026-03-20T09:14:14Z", "ms": 1773998054160.791 }, "end": { "local": "2026-03-20T13:02:14+03:00", "utc": "2026-03-20T10:02:14Z", "ms": 1774000934160.791 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-03-21", "window": { "start": { "local": "2026-03-21T12:13:57+03:00", "utc": "2026-03-21T09:13:57Z", "ms": 1774084436506.3354 }, "end": { "local": "2026-03-21T13:01:57+03:00", "utc": "2026-03-21T10:01:57Z", "ms": 1774087316506.3354 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 00:01 on Sat 21 Mar to 21:27 on Sat 21 Mar.", "fact": "2026-03-20T21:01:21Z → 2026-03-21T18:26:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 20th, 12:14–13:02 on the 21st.", "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 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30299 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Gaziantep, 2026: Saturday 21 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-03-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-21", "confidence": "determinate" } ], "quote": "In Gaziantep, Saubhāgya Śayana Vrata 2026 falls on Saturday 21 March. Tṛtīyā runs from 00:01 on Sat 21 Mar to 21:27 on Sat 21 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-03-22", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20727, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-03-21T21:26:56+03:00", "utc": "2026-03-21T18:26:56Z", "ms": 1774117615563.96 }, "end": { "local": "2026-03-22T18:47:05+03:00", "utc": "2026-03-22T15:47:05Z", "ms": 1774194425498.585 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-21T21:26:56+03:00", "utc": "2026-03-21T18:26:56Z", "ms": 1774117615563.96 }, "end": { "local": "2026-03-22T18:47:05+03:00", "utc": "2026-03-22T15:47:05Z", "ms": 1774194425498.585 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-21", "window": { "start": { "local": "2026-03-21T12:13:57+03:00", "utc": "2026-03-21T09:13:57Z", "ms": 1774084436506.3354 }, "end": { "local": "2026-03-21T13:01:57+03:00", "utc": "2026-03-21T10:01:57Z", "ms": 1774087316506.3354 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-03-22", "window": { "start": { "local": "2026-03-22T12:13:39+03:00", "utc": "2026-03-22T09:13:39Z", "ms": 1774170818733.2312 }, "end": { "local": "2026-03-22T13:01:39+03:00", "utc": "2026-03-22T10:01:39Z", "ms": 1774173698733.2312 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:27 on Sat 21 Mar to 18:47 on Sun 22 Mar.", "fact": "2026-03-21T18:26:56Z → 2026-03-22T15:47:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 21st, 12:14–13:02 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī 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. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20727 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Sunday 22 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": "2026-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-22", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Sunday 22 March. Caturthī runs from 21:27 on Sat 21 Mar to 18:47 on Sun 22 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-03-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11251, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-03-22T18:47:05+03:00", "utc": "2026-03-22T15:47:05Z", "ms": 1774194425498.585 }, "end": { "local": "2026-03-23T16:08:51+03:00", "utc": "2026-03-23T13:08:51Z", "ms": 1774271331471.3594 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-22T18:47:05+03:00", "utc": "2026-03-22T15:47:05Z", "ms": 1774194425498.585 }, "end": { "local": "2026-03-23T16:08:51+03:00", "utc": "2026-03-23T13:08:51Z", "ms": 1774271331471.3594 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-22", "window": { "start": { "local": "2026-03-22T12:13:39+03:00", "utc": "2026-03-22T09:13:39Z", "ms": 1774170818733.2312 }, "end": { "local": "2026-03-22T13:01:39+03:00", "utc": "2026-03-22T10:01:39Z", "ms": 1774173698733.2312 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-03-23", "window": { "start": { "local": "2026-03-23T12:13:21+03:00", "utc": "2026-03-23T09:13:21Z", "ms": 1774257200858.2173 }, "end": { "local": "2026-03-23T13:01:21+03:00", "utc": "2026-03-23T10:01:21Z", "ms": 1774260080858.2173 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 18:47 on Sun 22 Mar to 16:09 on Mon 23 Mar.", "fact": "2026-03-22T15:47:05Z → 2026-03-23T13:08:51Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 22nd, 12:13–13:01 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "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 11251 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Gaziantep, 2026: Monday 23 March.", "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": "2026-03-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Lakṣmī Pañcamī 2026 falls on Monday 23 March. Pañcamī runs from 18:47 on Sun 22 Mar to 16:09 on Mon 23 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3130, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-03-25T11:20:35+03:00", "utc": "2026-03-25T08:20:35Z", "ms": 1774426834612.0962 }, "end": { "local": "2026-03-26T09:19:22+03:00", "utc": "2026-03-26T06:19:22Z", "ms": 1774505962255.234 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-25T11:20:35+03:00", "utc": "2026-03-25T08:20:35Z", "ms": 1774426834612.0962 }, "end": { "local": "2026-03-26T09:19:22+03:00", "utc": "2026-03-26T06:19:22Z", "ms": 1774505962255.234 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-25", "window": { "start": { "local": "2026-03-25T12:12:45+03:00", "utc": "2026-03-25T09:12:45Z", "ms": 1774429964873.209 }, "end": { "local": "2026-03-25T13:00:45+03:00", "utc": "2026-03-25T10:00:45Z", "ms": 1774432844873.209 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-03-26", "window": { "start": { "local": "2026-03-26T12:12:27+03:00", "utc": "2026-03-26T09:12:27Z", "ms": 1774516346800.9475 }, "end": { "local": "2026-03-26T13:00:27+03:00", "utc": "2026-03-26T10:00:27Z", "ms": 1774519226800.9475 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 11:21 on Wed 25 Mar to 09:19 on Thu 26 Mar.", "fact": "2026-03-25T08:20:35Z → 2026-03-26T06:19:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 25th, 12:12–13:00 on the 26th.", "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 25th and 0 of 48 on the 26th.", "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 3130 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Gaziantep, 2026: Wednesday 25 March.", "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": "2026-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-25", "confidence": "boundary" } ], "quote": "In Gaziantep, Bhavānī Utpatti 2026 falls on Wednesday 25 March. Aṣṭamī runs from 11:21 on Wed 25 Mar to 09:19 on Thu 26 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10385, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2026-03-26T09:19:22+03:00", "utc": "2026-03-26T06:19:22Z", "ms": 1774505962255.234 }, "end": { "local": "2026-03-27T07:37:22+03:00", "utc": "2026-03-27T04:37:22Z", "ms": 1774586242469.28 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-26T09:19:22+03:00", "utc": "2026-03-26T06:19:22Z", "ms": 1774505962255.234 }, "end": { "local": "2026-03-27T07:37:22+03:00", "utc": "2026-03-27T04:37:22Z", "ms": 1774586242469.28 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-26", "window": { "start": { "local": "2026-03-26T12:12:27+03:00", "utc": "2026-03-26T09:12:27Z", "ms": 1774516346800.9475 }, "end": { "local": "2026-03-26T13:00:27+03:00", "utc": "2026-03-26T10:00:27Z", "ms": 1774519226800.9475 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-03-27", "window": { "start": { "local": "2026-03-27T12:12:09+03:00", "utc": "2026-03-27T09:12:09Z", "ms": 1774602728702.29 }, "end": { "local": "2026-03-27T13:00:09+03:00", "utc": "2026-03-27T10:00:09Z", "ms": 1774605608702.29 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 09:19 on Thu 26 Mar to 07:37 on Fri 27 Mar.", "fact": "2026-03-26T06:19:22Z → 2026-03-27T04:37:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 26th, 12:12–13:00 on the 27th.", "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 26th and 0 of 48 on the 27th.", "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 10385 s" }, { "step": "ruling", "text": "Rāma Navamī, Gaziantep, 2026: Thursday 26 March.", "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": "2026-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-26", "confidence": "determinate" } ], "quote": "In Gaziantep, Rāma Navamī 2026 falls on Thursday 26 March. Navamī runs from 09:19 on Thu 26 Mar to 07:37 on Fri 27 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-03-28", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 390, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-03-28T06:16:15+03:00", "utc": "2026-03-28T03:16:15Z", "ms": 1774667774564.423 }, "end": { "local": "2026-03-29T05:16:57+03:00", "utc": "2026-03-29T02:16:57Z", "ms": 1774750616689.161 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-28T06:16:15+03:00", "utc": "2026-03-28T03:16:15Z", "ms": 1774667774564.423 }, "end": { "local": "2026-03-29T05:16:57+03:00", "utc": "2026-03-29T02:16:57Z", "ms": 1774750616689.161 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-03-28", "window": { "start": { "local": "2026-03-28T06:22:44+03:00", "utc": "2026-03-28T03:22:44Z", "ms": 1774668164068.9958 }, "end": { "local": "2026-03-28T06:22:44+03:00", "utc": "2026-03-28T03:22:44Z", "ms": 1774668164068.9958 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-03-29", "window": { "start": { "local": "2026-03-29T06:21:15+03:00", "utc": "2026-03-29T03:21:15Z", "ms": 1774754474897.1206 }, "end": { "local": "2026-03-29T06:21:15+03:00", "utc": "2026-03-29T03:21:15Z", "ms": 1774754474897.1206 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:16 on Sat 28 Mar to 05:17 on Sun 29 Mar.", "fact": "2026-03-28T03:16:15Z → 2026-03-29T02:16:57Z" }, { "step": "kaala", "text": "Sunrise is at 06:23 on the 28th and 06:21 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 390 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Gaziantep, 2026: Saturday 28 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": "2026-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Kāmadā Ekādaśī 2026 falls on Saturday 28 March. Ekādaśī runs from 06:16 on Sat 28 Mar to 05:17 on Sun 29 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-03-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27067, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-03-30T04:40:08+03:00", "utc": "2026-03-30T01:40:08Z", "ms": 1774834807725.309 }, "end": { "local": "2026-03-31T04:26:27+03:00", "utc": "2026-03-31T01:26:27Z", "ms": 1774920386818.4717 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-30T04:40:08+03:00", "utc": "2026-03-30T01:40:08Z", "ms": 1774834807725.309 }, "end": { "local": "2026-03-31T04:26:27+03:00", "utc": "2026-03-31T01:26:27Z", "ms": 1774920386818.4717 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-30", "window": { "start": { "local": "2026-03-30T12:11:14+03:00", "utc": "2026-03-30T09:11:14Z", "ms": 1774861874462.8984 }, "end": { "local": "2026-03-30T12:59:14+03:00", "utc": "2026-03-30T09:59:14Z", "ms": 1774864754462.8984 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-03-31", "window": { "start": { "local": "2026-03-31T12:10:56+03:00", "utc": "2026-03-31T09:10:56Z", "ms": 1774948256476.2495 }, "end": { "local": "2026-03-31T12:58:56+03:00", "utc": "2026-03-31T09:58:56Z", "ms": 1774951136476.2495 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:40 on Mon 30 Mar to 04:26 on Tue 31 Mar.", "fact": "2026-03-30T01:40:08Z → 2026-03-31T01:26:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 30th, 12:11–12:59 on the 31st.", "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 30th and 0 of 48 on the 31st.", "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 27067 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Gaziantep, 2026: Monday 30 March.", "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": "2026-03-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-30", "confidence": "determinate" } ], "quote": "In Gaziantep, Anaṅga Trayodaśī 2026 falls on Monday 30 March. Trayodaśī runs from 04:40 on Mon 30 Mar to 04:26 on Tue 31 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-03-30", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29043, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-03-30T04:40:08+03:00", "utc": "2026-03-30T01:40:08Z", "ms": 1774834807725.309 }, "end": { "local": "2026-03-31T04:26:27+03:00", "utc": "2026-03-31T01:26:27Z", "ms": 1774920386818.4717 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-30T04:40:08+03:00", "utc": "2026-03-30T01:40:08Z", "ms": 1774834807725.309 }, "end": { "local": "2026-03-31T04:26:27+03:00", "utc": "2026-03-31T01:26:27Z", "ms": 1774920386818.4717 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-03-29", "window": { "start": { "local": "2026-03-29T18:49:50+03:00", "utc": "2026-03-29T15:49:50Z", "ms": 1774799390125.2014 }, "end": { "local": "2026-03-29T20:21:50+03:00", "utc": "2026-03-29T17:21:50Z", "ms": 1774804909557.969 } }, "covered_min": 0, "window_min": 92, "qualifies": false }, { "local_date": "2026-03-30", "window": { "start": { "local": "2026-03-30T18:50:43+03:00", "utc": "2026-03-30T15:50:43Z", "ms": 1774885843054.8386 }, "end": { "local": "2026-03-30T20:22:24+03:00", "utc": "2026-03-30T17:22:24Z", "ms": 1774891343583.709 } }, "covered_min": 92, "window_min": 92, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:40 on Mon 30 Mar to 04:26 on Tue 31 Mar.", "fact": "2026-03-30T01:40:08Z → 2026-03-31T01:26:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:50–20:22 on the 29th, 18:51–20:22 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 92 minutes on the 29th and 92 of 92 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 29043 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Monday 30 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": "2026-03-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-30", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Monday 30 March. Trayodaśī runs from 04:40 on Mon 30 Mar to 04:26 on Tue 31 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-03-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-03-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27234, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-03-31T04:26:27+03:00", "utc": "2026-03-31T01:26:27Z", "ms": 1774920386818.4717 }, "end": { "local": "2026-04-01T04:36:44+03:00", "utc": "2026-04-01T01:36:44Z", "ms": 1775007404179.0378 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-03-31T04:26:27+03:00", "utc": "2026-03-31T01:26:27Z", "ms": 1774920386818.4717 }, "end": { "local": "2026-04-01T04:36:44+03:00", "utc": "2026-04-01T01:36:44Z", "ms": 1775007404179.0378 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-03-31", "window": { "start": { "local": "2026-03-31T12:10:56+03:00", "utc": "2026-03-31T09:10:56Z", "ms": 1774948256476.2495 }, "end": { "local": "2026-03-31T12:58:56+03:00", "utc": "2026-03-31T09:58:56Z", "ms": 1774951136476.2495 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-04-01", "window": { "start": { "local": "2026-04-01T12:10:39+03:00", "utc": "2026-04-01T09:10:39Z", "ms": 1775034638573.937 }, "end": { "local": "2026-04-01T12:58:39+03:00", "utc": "2026-04-01T09:58:39Z", "ms": 1775037518573.937 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:26 on Tue 31 Mar to 04:37 on Wed 1 Apr.", "fact": "2026-03-31T01:26:27Z → 2026-04-01T01:36:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 31st, 12:11–12:59 on the 1st.", "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 31st and 0 of 48 on the 1st.", "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 27234 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Gaziantep, 2026: Tuesday 31 March.", "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": "2026-03-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-03-31", "confidence": "determinate" } ], "quote": "In Gaziantep, Viṣṇudamanaka Caturdaśī 2026 falls on Tuesday 31 March. Caturdaśī runs from 04:26 on Tue 31 Mar to 04:37 on Wed 1 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25103, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-04-01T04:36:44+03:00", "utc": "2026-04-01T01:36:44Z", "ms": 1775007404179.0378 }, "end": { "local": "2026-04-02T05:11:58+03:00", "utc": "2026-04-02T02:11:58Z", "ms": 1775095917995.767 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2026-04-01T04:36:44+03:00", "utc": "2026-04-01T01:36:44Z", "ms": 1775007404179.0378 }, "end": { "local": "2026-04-02T05:11:58+03:00", "utc": "2026-04-02T02:11:58Z", "ms": 1775095917995.767 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-01", "window": { "start": { "local": "2026-04-01T12:10:39+03:00", "utc": "2026-04-01T09:10:39Z", "ms": 1775034638573.937 }, "end": { "local": "2026-04-01T12:58:39+03:00", "utc": "2026-04-01T09:58:39Z", "ms": 1775037518573.937 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-04-02", "window": { "start": { "local": "2026-04-02T12:10:21+03:00", "utc": "2026-04-02T09:10:21Z", "ms": 1775121020778.529 }, "end": { "local": "2026-04-02T12:58:21+03:00", "utc": "2026-04-02T09:58:21Z", "ms": 1775123900778.529 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 04:37 on Wed 1 Apr to 05:12 on Thu 2 Apr.", "fact": "2026-04-01T01:36:44Z → 2026-04-02T02:11:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 1st, 12:10–12:58 on the 2nd.", "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 1st and 0 of 48 on the 2nd.", "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 25103 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Gaziantep, 2026: Wednesday 1 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": "2026-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Caitrī Pūrṇimā 2026 falls on Wednesday 1 April. Pūrṇimā runs from 04:37 on Wed 1 Apr to 05:12 on Thu 2 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-04-05", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 42855, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-04-05T09:30:17+03:00", "utc": "2026-04-05T06:30:17Z", "ms": 1775370617460.649 }, "end": { "local": "2026-04-06T11:41:07+03:00", "utc": "2026-04-06T08:41:07Z", "ms": 1775464867456.71 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-05T09:30:17+03:00", "utc": "2026-04-05T06:30:17Z", "ms": 1775370617460.649 }, "end": { "local": "2026-04-06T11:41:07+03:00", "utc": "2026-04-06T08:41:07Z", "ms": 1775464867456.71 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-04-05", "window": { "start": { "local": "2026-04-05T22:35:36+03:00", "utc": "2026-04-05T19:35:36Z", "ms": 1775417735714.9373 }, "end": { "local": "2026-04-05T22:35:36+03:00", "utc": "2026-04-05T19:35:36Z", "ms": 1775417735714.9373 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-04-06", "window": { "start": { "local": "2026-04-06T23:35:23+03:00", "utc": "2026-04-06T20:35:23Z", "ms": 1775507722815.5383 }, "end": { "local": "2026-04-06T23:35:23+03:00", "utc": "2026-04-06T20:35:23Z", "ms": 1775507722815.5383 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:30 on Sun 5 Apr to 11:41 on Mon 6 Apr.", "fact": "2026-04-05T06:30:17Z → 2026-04-06T08:41:07Z" }, { "step": "kaala", "text": "Moonrise is at 22:36 on the 5th and 23:35 on the 6th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 5th and is not on the 6th.", "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 42855 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Sunday 5 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": "2026-04-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-05", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Sunday 5 April. Caturthī runs from 09:30 on Sun 5 Apr to 11:41 on Mon 6 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-04-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-04-13", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25927, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-04-12T22:47:25+03:00", "utc": "2026-04-12T19:47:25Z", "ms": 1776023245277.5662 }, "end": { "local": "2026-04-13T22:39:12+03:00", "utc": "2026-04-13T19:39:12Z", "ms": 1776109151656.291 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-12T22:47:25+03:00", "utc": "2026-04-12T19:47:25Z", "ms": 1776023245277.5662 }, "end": { "local": "2026-04-13T22:39:12+03:00", "utc": "2026-04-13T19:39:12Z", "ms": 1776109151656.291 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-04-13", "window": { "start": { "local": "2026-04-13T05:59:32+03:00", "utc": "2026-04-13T02:59:32Z", "ms": 1776049172135.8438 }, "end": { "local": "2026-04-13T05:59:32+03:00", "utc": "2026-04-13T02:59:32Z", "ms": 1776049172135.8438 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-04-14", "window": { "start": { "local": "2026-04-14T05:58:09+03:00", "utc": "2026-04-14T02:58:09Z", "ms": 1776135489003.753 }, "end": { "local": "2026-04-14T05:58:09+03:00", "utc": "2026-04-14T02:58:09Z", "ms": 1776135489003.753 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:47 on Sun 12 Apr to 22:39 on Mon 13 Apr.", "fact": "2026-04-12T19:47:25Z → 2026-04-13T19:39:12Z" }, { "step": "kaala", "text": "Sunrise is at 06:00 on the 13th and 05:58 on the 14th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 13th and is not 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 25927 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Gaziantep, 2026: Monday 13 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": "2026-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Varūthinī Ekādaśī 2026 falls on Monday 13 April. Ekādaśī runs from 22:47 on Sun 12 Apr to 22:39 on Mon 13 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-04-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3870, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2026-04-14T07:02:39+03:00", "utc": "2026-04-14T04:02:39Z", "ms": 1776139358748.865 }, "end": { "local": "2026-05-15T03:52:02+03:00", "utc": "2026-05-15T00:52:02Z", "ms": 1778806321941.3997 } }, "span": { "of": "transit", "start": { "local": "2026-04-14T07:02:39+03:00", "utc": "2026-04-14T04:02:39Z", "ms": 1776139358748.865 }, "end": { "local": "2026-04-14T07:02:39+03:00", "utc": "2026-04-14T04:02:39Z", "ms": 1776139358748.865 } }, "kaala": "day", "days": [ { "local_date": "2026-04-13", "window": { "start": { "local": "2026-04-13T05:59:32+03:00", "utc": "2026-04-13T02:59:32Z", "ms": 1776049172135.8438 }, "end": { "local": "2026-04-14T05:58:09+03:00", "utc": "2026-04-14T02:58:09Z", "ms": 1776135489003.753 } }, "covered_min": 0, "window_min": 1439, "qualifies": false }, { "local_date": "2026-04-14", "window": { "start": { "local": "2026-04-14T05:58:09+03:00", "utc": "2026-04-14T02:58:09Z", "ms": 1776135489003.753 }, "end": { "local": "2026-04-15T05:56:47+03:00", "utc": "2026-04-15T02:56:47Z", "ms": 1776221806507.5054 } }, "covered_min": 1, "window_min": 1439, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 07:03 on Tue 14 Apr.", "fact": "2026-04-14T04:02:39Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:00 on the 13th, and from 05:58 on the 14th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from sunrise. The transit falls on the 14th, not the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 3870 s" }, { "step": "ruling", "text": "Vaiśākhī, Gaziantep, 2026: Tuesday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2026-04-14", "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": "2026-04-14", "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 Gaziantep, Vaiśākhī 2026 falls on Tuesday 14 April. The Sun enters Meṣa at 07:03 on Tue 14 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-04-15", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1796, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-04-14T21:42:51+03:00", "utc": "2026-04-14T18:42:51Z", "ms": 1776192171237.0603 }, "end": { "local": "2026-04-15T20:01:39+03:00", "utc": "2026-04-15T17:01:39Z", "ms": 1776272499496.595 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-14T21:42:51+03:00", "utc": "2026-04-14T18:42:51Z", "ms": 1776192171237.0603 }, "end": { "local": "2026-04-15T20:01:39+03:00", "utc": "2026-04-15T17:01:39Z", "ms": 1776272499496.595 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-04-14", "window": { "start": { "local": "2026-04-14T19:03:57+03:00", "utc": "2026-04-14T16:03:57Z", "ms": 1776182637242.966 }, "end": { "local": "2026-04-14T20:31:00+03:00", "utc": "2026-04-14T17:31:00Z", "ms": 1776187859811.5713 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "2026-04-15", "window": { "start": { "local": "2026-04-15T19:04:51+03:00", "utc": "2026-04-15T16:04:51Z", "ms": 1776269090559.0095 }, "end": { "local": "2026-04-15T20:31:35+03:00", "utc": "2026-04-15T17:31:35Z", "ms": 1776274295107.8462 } }, "covered_min": 57, "window_min": 87, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:43 on Tue 14 Apr to 20:02 on Wed 15 Apr.", "fact": "2026-04-14T18:42:51Z → 2026-04-15T17:01:39Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:04–20:31 on the 14th, 19:05–20:32 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 87 minutes on the 14th and 57 of 87 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 1796 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Wednesday 15 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": "2026-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Wednesday 15 April. Trayodaśī runs from 21:43 on Tue 14 Apr to 20:02 on Wed 15 Apr and covers 57 of 87 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-04-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-04-15", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14668, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-04-15T20:01:39+03:00", "utc": "2026-04-15T17:01:39Z", "ms": 1776272499496.595 }, "end": { "local": "2026-04-16T17:41:52+03:00", "utc": "2026-04-16T14:41:52Z", "ms": 1776350511770.0989 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-15T20:01:39+03:00", "utc": "2026-04-15T17:01:39Z", "ms": 1776272499496.595 }, "end": { "local": "2026-04-16T17:41:52+03:00", "utc": "2026-04-16T14:41:52Z", "ms": 1776350511770.0989 } }, "kaala": "nishita", "days": [ { "local_date": "2026-04-15", "window": { "start": { "local": "2026-04-16T00:06:08+03:00", "utc": "2026-04-15T21:06:08Z", "ms": 1776287167617.147 }, "end": { "local": "2026-04-16T00:54:08+03:00", "utc": "2026-04-15T21:54:08Z", "ms": 1776290047617.147 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-04-16", "window": { "start": { "local": "2026-04-17T00:05:54+03:00", "utc": "2026-04-16T21:05:54Z", "ms": 1776373553733.375 }, "end": { "local": "2026-04-17T00:53:54+03:00", "utc": "2026-04-16T21:53:54Z", "ms": 1776376433733.375 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:02 on Wed 15 Apr to 17:42 on Thu 16 Apr.", "fact": "2026-04-15T17:01:39Z → 2026-04-16T14:41:52Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 15th, 00:06–00:54 on the 16th.", "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 15th and 0 of 48 on the 16th.", "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 14668 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Wednesday 15 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": "2026-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Wednesday 15 April. Caturdaśī runs from 20:02 on Wed 15 Apr to 17:42 on Thu 16 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-04-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3124, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-04-19T08:19:46+03:00", "utc": "2026-04-19T05:19:46Z", "ms": 1776575985911.446 }, "end": { "local": "2026-04-20T04:58:01+03:00", "utc": "2026-04-20T01:58:01Z", "ms": 1776650280504.588 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-19T08:19:46+03:00", "utc": "2026-04-19T05:19:46Z", "ms": 1776575985911.446 }, "end": { "local": "2026-04-20T04:58:01+03:00", "utc": "2026-04-20T01:58:01Z", "ms": 1776650280504.588 } }, "kaala": "purvahna", "days": [ { "local_date": "2026-04-19", "window": { "start": { "local": "2026-04-19T05:51:23+03:00", "utc": "2026-04-19T02:51:23Z", "ms": 1776567083431.1655 }, "end": { "local": "2026-04-19T10:17:04+03:00", "utc": "2026-04-19T07:17:04Z", "ms": 1776583023733.6353 } }, "covered_min": 117, "window_min": 266, "qualifies": true }, { "local_date": "2026-04-20", "window": { "start": { "local": "2026-04-20T05:50:05+03:00", "utc": "2026-04-20T02:50:05Z", "ms": 1776653404520.653 }, "end": { "local": "2026-04-20T10:16:29+03:00", "utc": "2026-04-20T07:16:29Z", "ms": 1776669388972.5906 } }, "covered_min": 0, "window_min": 266, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 08:20 on Sun 19 Apr to 04:58 on Mon 20 Apr.", "fact": "2026-04-19T05:19:46Z → 2026-04-20T01:58:01Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:51–10:17 on the 19th, 05:50–10:16 on the 20th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 117 of 266 minutes on the 19th and 0 of 266 on the 20th.", "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 3124 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Gaziantep, 2026: Sunday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-19", "confidence": "determinate" } ], "quote": "In Gaziantep, Akṣaya Tṛtīyā 2026 falls on Sunday 19 April. Tṛtīyā runs from 08:20 on Sun 19 Apr to 04:58 on Mon 20 Apr and covers 117 of 266 minutes of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30243, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-04-19T08:19:46+03:00", "utc": "2026-04-19T05:19:46Z", "ms": 1776575985911.446 }, "end": { "local": "2026-04-20T04:58:01+03:00", "utc": "2026-04-20T01:58:01Z", "ms": 1776650280504.588 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-19T08:19:46+03:00", "utc": "2026-04-19T05:19:46Z", "ms": 1776575985911.446 }, "end": { "local": "2026-04-20T04:58:01+03:00", "utc": "2026-04-20T01:58:01Z", "ms": 1776650280504.588 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-04-18", "window": { "start": { "local": "2026-04-18T19:07:31+03:00", "utc": "2026-04-18T16:07:31Z", "ms": 1776528450829.5256 }, "end": { "local": "2026-04-18T20:33:22+03:00", "utc": "2026-04-18T17:33:22Z", "ms": 1776533601843.0776 } }, "covered_min": 0, "window_min": 86, "qualifies": false }, { "local_date": "2026-04-19", "window": { "start": { "local": "2026-04-19T19:08:24+03:00", "utc": "2026-04-19T16:08:24Z", "ms": 1776614904338.575 }, "end": { "local": "2026-04-19T20:33:58+03:00", "utc": "2026-04-19T17:33:58Z", "ms": 1776620037696.1853 } }, "covered_min": 86, "window_min": 86, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 08:20 on Sun 19 Apr to 04:58 on Mon 20 Apr.", "fact": "2026-04-19T05:19:46Z → 2026-04-20T01:58:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:08–20:33 on the 18th, 19:08–20:34 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 0 of 86 minutes on the 18th and 86 of 86 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 30243 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Gaziantep, 2026: Sunday 19 April.", "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": "2026-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-19", "confidence": "determinate" } ], "quote": "In Gaziantep, Paraśurāma Jayantī 2026 falls on Sunday 19 April. Tṛtīyā runs from 08:20 on Sun 19 Apr to 04:58 on Mon 20 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-04-20", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25661, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-04-20T04:58:01+03:00", "utc": "2026-04-20T01:58:01Z", "ms": 1776650280504.588 }, "end": { "local": "2026-04-21T01:45:21+03:00", "utc": "2026-04-20T22:45:21Z", "ms": 1776725121137.8213 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-20T04:58:01+03:00", "utc": "2026-04-20T01:58:01Z", "ms": 1776650280504.588 }, "end": { "local": "2026-04-21T01:45:21+03:00", "utc": "2026-04-20T22:45:21Z", "ms": 1776725121137.8213 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-20", "window": { "start": { "local": "2026-04-20T12:05:41+03:00", "utc": "2026-04-20T09:05:41Z", "ms": 1776675941198.5593 }, "end": { "local": "2026-04-20T12:53:41+03:00", "utc": "2026-04-20T09:53:41Z", "ms": 1776678821198.5593 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-04-21", "window": { "start": { "local": "2026-04-21T12:05:29+03:00", "utc": "2026-04-21T09:05:29Z", "ms": 1776762328919.9294 }, "end": { "local": "2026-04-21T12:53:29+03:00", "utc": "2026-04-21T09:53:29Z", "ms": 1776765208919.9294 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:58 on Mon 20 Apr to 01:45 on Tue 21 Apr.", "fact": "2026-04-20T01:58:01Z → 2026-04-20T22:45:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 20th, 12:05–12:53 on the 21st.", "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 20th and 0 of 48 on the 21st.", "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 25661 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Monday 20 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Monday 20 April. Caturthī runs from 04:58 on Mon 20 Apr to 01:45 on Tue 21 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-04-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35812, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-04-21T01:45:21+03:00", "utc": "2026-04-20T22:45:21Z", "ms": 1776725121137.8213 }, "end": { "local": "2026-04-21T22:50:21+03:00", "utc": "2026-04-21T19:50:21Z", "ms": 1776801020699.4746 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-21T01:45:21+03:00", "utc": "2026-04-20T22:45:21Z", "ms": 1776725121137.8213 }, "end": { "local": "2026-04-21T22:50:21+03:00", "utc": "2026-04-21T19:50:21Z", "ms": 1776801020699.4746 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-20", "window": { "start": { "local": "2026-04-20T12:05:41+03:00", "utc": "2026-04-20T09:05:41Z", "ms": 1776675941198.5593 }, "end": { "local": "2026-04-20T12:53:41+03:00", "utc": "2026-04-20T09:53:41Z", "ms": 1776678821198.5593 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-04-21", "window": { "start": { "local": "2026-04-21T12:05:29+03:00", "utc": "2026-04-21T09:05:29Z", "ms": 1776762328919.9294 }, "end": { "local": "2026-04-21T12:53:29+03:00", "utc": "2026-04-21T09:53:29Z", "ms": 1776765208919.9294 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 01:45 on Tue 21 Apr to 22:50 on Tue 21 Apr.", "fact": "2026-04-20T22:45:21Z → 2026-04-21T19:50:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 20th, 12:05–12:53 on the 21st.", "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 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35812 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Gaziantep, 2026: Tuesday 21 April.", "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": "2026-04-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-21", "confidence": "determinate" } ], "quote": "In Gaziantep, Śaṅkara Jayantī 2026 falls on Tuesday 21 April. Pañcamī runs from 01:45 on Tue 21 Apr to 22:50 on Tue 21 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19596, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-04-22T20:20:04+03:00", "utc": "2026-04-22T17:20:04Z", "ms": 1776878403684.5852 }, "end": { "local": "2026-04-23T18:19:41+03:00", "utc": "2026-04-23T15:19:41Z", "ms": 1776957581446.4875 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-22T20:20:04+03:00", "utc": "2026-04-22T17:20:04Z", "ms": 1776878403684.5852 }, "end": { "local": "2026-04-23T18:19:41+03:00", "utc": "2026-04-23T15:19:41Z", "ms": 1776957581446.4875 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-22", "window": { "start": { "local": "2026-04-22T12:05:17+03:00", "utc": "2026-04-22T09:05:17Z", "ms": 1776848717058.1226 }, "end": { "local": "2026-04-22T12:53:17+03:00", "utc": "2026-04-22T09:53:17Z", "ms": 1776851597058.1226 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-04-23", "window": { "start": { "local": "2026-04-23T12:05:06+03:00", "utc": "2026-04-23T09:05:06Z", "ms": 1776935105623.0613 }, "end": { "local": "2026-04-23T12:53:06+03:00", "utc": "2026-04-23T09:53:06Z", "ms": 1776937985623.0613 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 20:20 on Wed 22 Apr to 18:20 on Thu 23 Apr.", "fact": "2026-04-22T17:20:04Z → 2026-04-23T15:19:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 22nd, 12:05–12:53 on the 23rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 22nd and 48 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 19596 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Gaziantep, 2026: Thursday 23 April.", "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": "2026-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Gaṅgotpatti (Ganga Saptami) 2026 falls on Thursday 23 April. Saptamī runs from 20:20 on Wed 22 Apr to 18:20 on Thu 23 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-04-27", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35699, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-04-26T15:37:28+03:00", "utc": "2026-04-26T12:37:28Z", "ms": 1777207048143.8367 }, "end": { "local": "2026-04-27T15:46:28+03:00", "utc": "2026-04-27T12:46:28Z", "ms": 1777293987782.6794 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-26T15:37:28+03:00", "utc": "2026-04-26T12:37:28Z", "ms": 1777207048143.8367 }, "end": { "local": "2026-04-27T15:46:28+03:00", "utc": "2026-04-27T12:46:28Z", "ms": 1777293987782.6794 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-04-26", "window": { "start": { "local": "2026-04-26T05:42:29+03:00", "utc": "2026-04-26T02:42:29Z", "ms": 1777171348742.482 }, "end": { "local": "2026-04-26T05:42:29+03:00", "utc": "2026-04-26T02:42:29Z", "ms": 1777171348742.482 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-04-27", "window": { "start": { "local": "2026-04-27T05:41:16+03:00", "utc": "2026-04-27T02:41:16Z", "ms": 1777257675996.3447 }, "end": { "local": "2026-04-27T05:41:16+03:00", "utc": "2026-04-27T02:41:16Z", "ms": 1777257675996.3447 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:37 on Sun 26 Apr to 15:46 on Mon 27 Apr.", "fact": "2026-04-26T12:37:28Z → 2026-04-27T12:46:28Z" }, { "step": "kaala", "text": "Sunrise is at 05:42 on the 26th and 05:41 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 26th and is 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 35699 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Gaziantep, 2026: Monday 27 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": "2026-04-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-27", "confidence": "determinate" } ], "quote": "In Gaziantep, Mohinī Ekādaśī 2026 falls on Monday 27 April. Ekādaśī runs from 15:37 on Sun 26 Apr to 15:46 on Mon 27 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-04-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10443, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-04-27T15:46:28+03:00", "utc": "2026-04-27T12:46:28Z", "ms": 1777293987782.6794 }, "end": { "local": "2026-04-28T16:22:23+03:00", "utc": "2026-04-28T13:22:23Z", "ms": 1777382543096.378 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-27T15:46:28+03:00", "utc": "2026-04-27T12:46:28Z", "ms": 1777293987782.6794 }, "end": { "local": "2026-04-28T16:22:23+03:00", "utc": "2026-04-28T13:22:23Z", "ms": 1777382543096.378 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-27", "window": { "start": { "local": "2026-04-27T12:04:24+03:00", "utc": "2026-04-27T09:04:24Z", "ms": 1777280664373.0098 }, "end": { "local": "2026-04-27T12:52:24+03:00", "utc": "2026-04-27T09:52:24Z", "ms": 1777283544373.0098 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-04-28", "window": { "start": { "local": "2026-04-28T12:04:15+03:00", "utc": "2026-04-28T09:04:15Z", "ms": 1777367055242.0781 }, "end": { "local": "2026-04-28T12:52:15+03:00", "utc": "2026-04-28T09:52:15Z", "ms": 1777369935242.0781 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 15:46 on Mon 27 Apr to 16:22 on Tue 28 Apr.", "fact": "2026-04-27T12:46:28Z → 2026-04-28T13:22:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 27th, 12:04–12:52 on the 28th.", "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 27th and 48 of 48 on the 28th.", "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 10443 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Gaziantep, 2026: Tuesday 28 April.", "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": "2026-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Paraśurāma Dvādaśī 2026 falls on Tuesday 28 April. Dvādaśī runs from 15:46 on Mon 27 Apr to 16:22 on Tue 28 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10443, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-04-27T15:46:28+03:00", "utc": "2026-04-27T12:46:28Z", "ms": 1777293987782.6794 }, "end": { "local": "2026-04-28T16:22:23+03:00", "utc": "2026-04-28T13:22:23Z", "ms": 1777382543096.378 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-27T15:46:28+03:00", "utc": "2026-04-27T12:46:28Z", "ms": 1777293987782.6794 }, "end": { "local": "2026-04-28T16:22:23+03:00", "utc": "2026-04-28T13:22:23Z", "ms": 1777382543096.378 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-27", "window": { "start": { "local": "2026-04-27T12:04:24+03:00", "utc": "2026-04-27T09:04:24Z", "ms": 1777280664373.0098 }, "end": { "local": "2026-04-27T12:52:24+03:00", "utc": "2026-04-27T09:52:24Z", "ms": 1777283544373.0098 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-04-28", "window": { "start": { "local": "2026-04-28T12:04:15+03:00", "utc": "2026-04-28T09:04:15Z", "ms": 1777367055242.0781 }, "end": { "local": "2026-04-28T12:52:15+03:00", "utc": "2026-04-28T09:52:15Z", "ms": 1777369935242.0781 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 15:46 on Mon 27 Apr to 16:22 on Tue 28 Apr.", "fact": "2026-04-27T12:46:28Z → 2026-04-28T13:22:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 27th, 12:04–12:52 on the 28th.", "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 27th and 48 of 48 on the 28th.", "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 10443 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Gaziantep, 2026: Tuesday 28 April.", "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": "2026-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Rukmiṇī Dvādaśī 2026 falls on Tuesday 28 April. Dvādaśī runs from 15:46 on Mon 27 Apr to 16:22 on Tue 28 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-04-28", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6912, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-04-28T16:22:23+03:00", "utc": "2026-04-28T13:22:23Z", "ms": 1777382543096.378 }, "end": { "local": "2026-04-29T17:22:08+03:00", "utc": "2026-04-29T14:22:08Z", "ms": 1777472527970.8435 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-28T16:22:23+03:00", "utc": "2026-04-28T13:22:23Z", "ms": 1777382543096.378 }, "end": { "local": "2026-04-29T17:22:08+03:00", "utc": "2026-04-29T14:22:08Z", "ms": 1777472527970.8435 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-04-28", "window": { "start": { "local": "2026-04-28T19:16:26+03:00", "utc": "2026-04-28T16:16:26Z", "ms": 1777392986235.306 }, "end": { "local": "2026-04-28T20:39:26+03:00", "utc": "2026-04-28T17:39:26Z", "ms": 1777397965874.6328 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2026-04-29", "window": { "start": { "local": "2026-04-29T19:17:20+03:00", "utc": "2026-04-29T16:17:20Z", "ms": 1777479439684.832 }, "end": { "local": "2026-04-29T20:40:03+03:00", "utc": "2026-04-29T17:40:03Z", "ms": 1777484402909.64 } }, "covered_min": 0, "window_min": 83, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:22 on Tue 28 Apr to 17:22 on Wed 29 Apr.", "fact": "2026-04-28T13:22:23Z → 2026-04-29T14:22:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:16–20:39 on the 28th, 19:17–20:40 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 83 of 83 minutes on the 28th and 0 of 83 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 6912 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Tuesday 28 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": "2026-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Tuesday 28 April. Trayodaśī runs from 16:22 on Tue 28 Apr to 17:22 on Wed 29 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-04-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-04-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2107, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-04-29T17:22:08+03:00", "utc": "2026-04-29T14:22:08Z", "ms": 1777472527970.8435 }, "end": { "local": "2026-04-30T18:43:06+03:00", "utc": "2026-04-30T15:43:06Z", "ms": 1777563785642.3496 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-29T17:22:08+03:00", "utc": "2026-04-29T14:22:08Z", "ms": 1777472527970.8435 }, "end": { "local": "2026-04-30T18:43:06+03:00", "utc": "2026-04-30T15:43:06Z", "ms": 1777563785642.3496 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-04-29", "window": { "start": { "local": "2026-04-29T19:17:20+03:00", "utc": "2026-04-29T16:17:20Z", "ms": 1777479439684.832 }, "end": { "local": "2026-04-29T20:40:03+03:00", "utc": "2026-04-29T17:40:03Z", "ms": 1777484402909.64 } }, "covered_min": 83, "window_min": 83, "qualifies": true }, { "local_date": "2026-04-30", "window": { "start": { "local": "2026-04-30T19:18:13+03:00", "utc": "2026-04-30T16:18:13Z", "ms": 1777565893090.8071 }, "end": { "local": "2026-04-30T20:40:40+03:00", "utc": "2026-04-30T17:40:40Z", "ms": 1777570840052.1782 } }, "covered_min": 0, "window_min": 82, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:22 on Wed 29 Apr to 18:43 on Thu 30 Apr.", "fact": "2026-04-29T14:22:08Z → 2026-04-30T15:43:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:17–20:40 on the 29th, 19:18–20:41 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 83 of 83 minutes on the 29th and 0 of 82 on the 30th.", "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 2107 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Gaziantep, 2026: Wednesday 29 April.", "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": "2026-04-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-04-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2026 falls on Wednesday 29 April. Caturdaśī runs from 17:22 on Wed 29 Apr to 18:43 on Thu 30 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21067, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-04-30T18:43:06+03:00", "utc": "2026-04-30T15:43:06Z", "ms": 1777563785642.3496 }, "end": { "local": "2026-05-01T20:23:11+03:00", "utc": "2026-05-01T17:23:11Z", "ms": 1777656190702.1204 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-30T18:43:06+03:00", "utc": "2026-04-30T15:43:06Z", "ms": 1777563785642.3496 }, "end": { "local": "2026-05-01T20:23:11+03:00", "utc": "2026-05-01T17:23:11Z", "ms": 1777656190702.1204 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-30", "window": { "start": { "local": "2026-04-30T12:03:58+03:00", "utc": "2026-04-30T09:03:58Z", "ms": 1777539838480.8486 }, "end": { "local": "2026-04-30T12:51:58+03:00", "utc": "2026-04-30T09:51:58Z", "ms": 1777542718480.8486 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-05-01", "window": { "start": { "local": "2026-05-01T12:03:51+03:00", "utc": "2026-05-01T09:03:51Z", "ms": 1777626230872.8801 }, "end": { "local": "2026-05-01T12:51:51+03:00", "utc": "2026-05-01T09:51:51Z", "ms": 1777629110872.8801 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:43 on Thu 30 Apr to 20:23 on Fri 1 May.", "fact": "2026-04-30T15:43:06Z → 2026-05-01T17:23:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 30th, 12:04–12:52 on the 1st.", "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 30th and 48 of 48 on the 1st.", "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 21067 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Gaziantep, 2026: Friday 1 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": "2026-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Buddha Pūrṇimā 2026 falls on Friday 1 May. Pūrṇimā runs from 18:43 on Thu 30 Apr to 20:23 on Fri 1 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21067, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-04-30T18:43:06+03:00", "utc": "2026-04-30T15:43:06Z", "ms": 1777563785642.3496 }, "end": { "local": "2026-05-01T20:23:11+03:00", "utc": "2026-05-01T17:23:11Z", "ms": 1777656190702.1204 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2026-04-30T18:43:06+03:00", "utc": "2026-04-30T15:43:06Z", "ms": 1777563785642.3496 }, "end": { "local": "2026-05-01T20:23:11+03:00", "utc": "2026-05-01T17:23:11Z", "ms": 1777656190702.1204 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-04-30", "window": { "start": { "local": "2026-04-30T12:03:58+03:00", "utc": "2026-04-30T09:03:58Z", "ms": 1777539838480.8486 }, "end": { "local": "2026-04-30T12:51:58+03:00", "utc": "2026-04-30T09:51:58Z", "ms": 1777542718480.8486 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-05-01", "window": { "start": { "local": "2026-05-01T12:03:51+03:00", "utc": "2026-05-01T09:03:51Z", "ms": 1777626230872.8801 }, "end": { "local": "2026-05-01T12:51:51+03:00", "utc": "2026-05-01T09:51:51Z", "ms": 1777629110872.8801 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:43 on Thu 30 Apr to 20:23 on Fri 1 May.", "fact": "2026-04-30T15:43:06Z → 2026-05-01T17:23:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 30th, 12:04–12:52 on the 1st.", "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 30th and 48 of 48 on the 1st.", "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 21067 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Gaziantep, 2026: Friday 1 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": "2026-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Sampat Gaurī Vrata 2026 falls on Friday 1 May. Pūrṇimā runs from 18:43 on Thu 30 Apr to 20:23 on Fri 1 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-05-05", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16302, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-05-05T02:54:48+03:00", "utc": "2026-05-04T23:54:48Z", "ms": 1777938888208.8892 }, "end": { "local": "2026-05-06T05:21:45+03:00", "utc": "2026-05-06T02:21:45Z", "ms": 1778034104903.1218 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-05T02:54:48+03:00", "utc": "2026-05-04T23:54:48Z", "ms": 1777938888208.8892 }, "end": { "local": "2026-05-06T05:21:45+03:00", "utc": "2026-05-06T02:21:45Z", "ms": 1778034104903.1218 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-05-04", "window": { "start": { "local": "2026-05-04T22:23:07+03:00", "utc": "2026-05-04T19:23:07Z", "ms": 1777922586662.2874 }, "end": { "local": "2026-05-04T22:23:07+03:00", "utc": "2026-05-04T19:23:07Z", "ms": 1777922586662.2874 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-05-05", "window": { "start": { "local": "2026-05-05T23:15:22+03:00", "utc": "2026-05-05T20:15:22Z", "ms": 1778012122027.4111 }, "end": { "local": "2026-05-05T23:15:22+03:00", "utc": "2026-05-05T20:15:22Z", "ms": 1778012122027.4111 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:55 on Tue 5 May to 05:22 on Wed 6 May.", "fact": "2026-05-04T23:54:48Z → 2026-05-06T02:21:45Z" }, { "step": "kaala", "text": "Moonrise is at 22:23 on the 4th and 23:15 on the 5th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 4th and is on the 5th.", "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 16302 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Tuesday 5 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": "2026-05-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-05", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Tuesday 5 May. Caturthī runs from 02:55 on Tue 5 May to 05:22 on Wed 6 May and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-05-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-05-13", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20154, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-05-12T12:22:56+03:00", "utc": "2026-05-12T09:22:56Z", "ms": 1778577775839.8096 }, "end": { "local": "2026-05-13T11:00:22+03:00", "utc": "2026-05-13T08:00:22Z", "ms": 1778659222467.47 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-12T12:22:56+03:00", "utc": "2026-05-12T09:22:56Z", "ms": 1778577775839.8096 }, "end": { "local": "2026-05-13T11:00:22+03:00", "utc": "2026-05-13T08:00:22Z", "ms": 1778659222467.47 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-05-12", "window": { "start": { "local": "2026-05-12T05:25:22+03:00", "utc": "2026-05-12T02:25:22Z", "ms": 1778552721533.8308 }, "end": { "local": "2026-05-12T05:25:22+03:00", "utc": "2026-05-12T02:25:22Z", "ms": 1778552721533.8308 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-05-13", "window": { "start": { "local": "2026-05-13T05:24:28+03:00", "utc": "2026-05-13T02:24:28Z", "ms": 1778639068354.2217 }, "end": { "local": "2026-05-13T05:24:28+03:00", "utc": "2026-05-13T02:24:28Z", "ms": 1778639068354.2217 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:23 on Tue 12 May to 11:00 on Wed 13 May.", "fact": "2026-05-12T09:22:56Z → 2026-05-13T08:00:22Z" }, { "step": "kaala", "text": "Sunrise is at 05:25 on the 12th and 05:24 on the 13th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 12th and is on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20154 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Gaziantep, 2026: Wednesday 13 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": "2026-05-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Aparā Ekādaśī 2026 falls on Wednesday 13 May. Ekādaśī runs from 12:23 on Tue 12 May to 11:00 on Wed 13 May and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-05-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-05-14", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33139, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-05-14T08:51:03+03:00", "utc": "2026-05-14T05:51:03Z", "ms": 1778737862987.7847 }, "end": { "local": "2026-05-15T06:01:46+03:00", "utc": "2026-05-15T03:01:46Z", "ms": 1778814106218.7312 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-14T08:51:03+03:00", "utc": "2026-05-14T05:51:03Z", "ms": 1778737862987.7847 }, "end": { "local": "2026-05-15T06:01:46+03:00", "utc": "2026-05-15T03:01:46Z", "ms": 1778814106218.7312 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-05-13", "window": { "start": { "local": "2026-05-13T19:29:38+03:00", "utc": "2026-05-13T16:29:38Z", "ms": 1778689777555.8716 }, "end": { "local": "2026-05-13T20:48:49+03:00", "utc": "2026-05-13T17:48:49Z", "ms": 1778694529433.166 } }, "covered_min": 0, "window_min": 79, "qualifies": false }, { "local_date": "2026-05-14", "window": { "start": { "local": "2026-05-14T19:30:29+03:00", "utc": "2026-05-14T16:30:29Z", "ms": 1778776228777.33 }, "end": { "local": "2026-05-14T20:49:27+03:00", "utc": "2026-05-14T17:49:27Z", "ms": 1778780967127.0198 } }, "covered_min": 79, "window_min": 79, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:51 on Thu 14 May to 06:02 on Fri 15 May.", "fact": "2026-05-14T05:51:03Z → 2026-05-15T03:01:46Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:30–20:49 on the 13th, 19:30–20:49 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 79 minutes on the 13th and 79 of 79 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 33139 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Thursday 14 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": "2026-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-14", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Thursday 14 May. Trayodaśī runs from 08:51 on Thu 14 May to 06:02 on Fri 15 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-05-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-05-15", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6658, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-05-15T06:01:46+03:00", "utc": "2026-05-15T03:01:46Z", "ms": 1778814106218.7312 }, "end": { "local": "2026-05-16T02:41:36+03:00", "utc": "2026-05-15T23:41:36Z", "ms": 1778888496485.139 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-15T06:01:46+03:00", "utc": "2026-05-15T03:01:46Z", "ms": 1778814106218.7312 }, "end": { "local": "2026-05-16T02:41:36+03:00", "utc": "2026-05-15T23:41:36Z", "ms": 1778888496485.139 } }, "kaala": "nishita", "days": [ { "local_date": "2026-05-14", "window": { "start": { "local": "2026-05-15T00:02:38+03:00", "utc": "2026-05-14T21:02:38Z", "ms": 1778792557588.667 }, "end": { "local": "2026-05-15T00:50:38+03:00", "utc": "2026-05-14T21:50:38Z", "ms": 1778795437588.667 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-05-15", "window": { "start": { "local": "2026-05-16T00:02:39+03:00", "utc": "2026-05-15T21:02:39Z", "ms": 1778878958664.934 }, "end": { "local": "2026-05-16T00:50:39+03:00", "utc": "2026-05-15T21:50:39Z", "ms": 1778881838664.934 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:02 on Fri 15 May to 02:42 on Sat 16 May.", "fact": "2026-05-15T03:01:46Z → 2026-05-15T23:41:36Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:03–00:51 on the 14th, 00:03–00:51 on the 15th.", "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 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6658 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Friday 15 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": "2026-05-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Friday 15 May. Caturdaśī runs from 06:02 on Fri 15 May to 02:42 on Sat 16 May and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-05-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-05-19", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 855, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-05-19T11:48:55+03:00", "utc": "2026-05-19T08:48:55Z", "ms": 1779180534988.4553 }, "end": { "local": "2026-05-20T08:37:15+03:00", "utc": "2026-05-20T05:37:15Z", "ms": 1779255435139.5898 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-19T11:48:55+03:00", "utc": "2026-05-19T08:48:55Z", "ms": 1779180534988.4553 }, "end": { "local": "2026-05-20T08:37:15+03:00", "utc": "2026-05-20T05:37:15Z", "ms": 1779255435139.5898 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-05-19", "window": { "start": { "local": "2026-05-19T12:03:10+03:00", "utc": "2026-05-19T09:03:10Z", "ms": 1779181389891.4465 }, "end": { "local": "2026-05-19T12:51:10+03:00", "utc": "2026-05-19T09:51:10Z", "ms": 1779184269891.4465 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-05-20", "window": { "start": { "local": "2026-05-20T12:03:13+03:00", "utc": "2026-05-20T09:03:13Z", "ms": 1779267792942.6938 }, "end": { "local": "2026-05-20T12:51:13+03:00", "utc": "2026-05-20T09:51:13Z", "ms": 1779270672942.6938 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:49 on Tue 19 May to 08:37 on Wed 20 May.", "fact": "2026-05-19T08:48:55Z → 2026-05-20T05:37:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 19th, 12:03–12:51 on the 20th.", "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 19th and 0 of 48 on the 20th.", "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 855 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Tuesday 19 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": "2026-05-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-19", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Tuesday 19 May. Caturthī runs from 11:49 on Tue 19 May to 08:37 on Wed 20 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-05-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-05-26", "festival": "ekadashi", "name": "Śukla Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4949, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-05-26T02:41:25+03:00", "utc": "2026-05-25T23:41:25Z", "ms": 1779752485208.9263 }, "end": { "local": "2026-05-27T03:52:17+03:00", "utc": "2026-05-27T00:52:17Z", "ms": 1779843136577.9622 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-26T02:41:25+03:00", "utc": "2026-05-25T23:41:25Z", "ms": 1779752485208.9263 }, "end": { "local": "2026-05-27T03:52:17+03:00", "utc": "2026-05-27T00:52:17Z", "ms": 1779843136577.9622 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-05-26", "window": { "start": { "local": "2026-05-26T05:15:17+03:00", "utc": "2026-05-26T02:15:17Z", "ms": 1779761716694.379 }, "end": { "local": "2026-05-26T05:15:17+03:00", "utc": "2026-05-26T02:15:17Z", "ms": 1779761716694.379 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-05-27", "window": { "start": { "local": "2026-05-27T05:14:46+03:00", "utc": "2026-05-27T02:14:46Z", "ms": 1779848085586.798 }, "end": { "local": "2026-05-27T05:14:46+03:00", "utc": "2026-05-27T02:14:46Z", "ms": 1779848085586.798 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 02:41 on Tue 26 May to 03:52 on Wed 27 May.", "fact": "2026-05-25T23:41:25Z → 2026-05-27T00:52:17Z" }, { "step": "kaala", "text": "Sunrise is at 05:15 on the 26th and 05:15 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 4949 s" }, { "step": "ruling", "text": "Śukla Ekādaśī, Gaziantep, 2026: Tuesday 26 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": "2026-05-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-26", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Ekādaśī 2026 falls on Tuesday 26 May. Ekādaśī runs from 02:41 on Tue 26 May to 03:52 on Wed 27 May and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-05-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-05-28", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-05-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30612, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-05-28T05:27:30+03:00", "utc": "2026-05-28T02:27:30Z", "ms": 1779935249539.1748 }, "end": { "local": "2026-05-29T07:21:12+03:00", "utc": "2026-05-29T04:21:12Z", "ms": 1780028472308.251 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-05-28T05:27:30+03:00", "utc": "2026-05-28T02:27:30Z", "ms": 1779935249539.1748 }, "end": { "local": "2026-05-29T07:21:12+03:00", "utc": "2026-05-29T04:21:12Z", "ms": 1780028472308.251 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-05-27", "window": { "start": { "local": "2026-05-27T19:40:51+03:00", "utc": "2026-05-27T16:40:51Z", "ms": 1779900050614.1328 }, "end": { "local": "2026-05-27T20:57:18+03:00", "utc": "2026-05-27T17:57:18Z", "ms": 1779904638022.1497 } }, "covered_min": 0, "window_min": 76, "qualifies": false }, { "local_date": "2026-05-28", "window": { "start": { "local": "2026-05-28T19:41:34+03:00", "utc": "2026-05-28T16:41:34Z", "ms": 1779986493789.9045 }, "end": { "local": "2026-05-28T20:57:52+03:00", "utc": "2026-05-28T17:57:52Z", "ms": 1779991071747.221 } }, "covered_min": 76, "window_min": 76, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:27 on Thu 28 May to 07:21 on Fri 29 May.", "fact": "2026-05-28T02:27:30Z → 2026-05-29T04:21:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:41–20:57 on the 27th, 19:42–20:58 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 76 minutes on the 27th and 76 of 76 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30612 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Thursday 28 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": "2026-05-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-05-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Thursday 28 May. Trayodaśī runs from 05:27 on Thu 28 May to 07:21 on Fri 29 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-05-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-06-03", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8031, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-06-03T18:51:45+03:00", "utc": "2026-06-03T15:51:45Z", "ms": 1780501904611.218 }, "end": { "local": "2026-06-04T21:00:57+03:00", "utc": "2026-06-04T18:00:57Z", "ms": 1780596057145.5188 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-03T18:51:45+03:00", "utc": "2026-06-03T15:51:45Z", "ms": 1780501904611.218 }, "end": { "local": "2026-06-04T21:00:57+03:00", "utc": "2026-06-04T18:00:57Z", "ms": 1780596057145.5188 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-06-03", "window": { "start": { "local": "2026-06-03T22:39:39+03:00", "utc": "2026-06-03T19:39:39Z", "ms": 1780515579479.227 }, "end": { "local": "2026-06-03T22:39:39+03:00", "utc": "2026-06-03T19:39:39Z", "ms": 1780515579479.227 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-06-04", "window": { "start": { "local": "2026-06-04T23:14:48+03:00", "utc": "2026-06-04T20:14:48Z", "ms": 1780604088018.7888 }, "end": { "local": "2026-06-04T23:14:48+03:00", "utc": "2026-06-04T20:14:48Z", "ms": 1780604088018.7888 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:52 on Wed 3 Jun to 21:01 on Thu 4 Jun.", "fact": "2026-06-03T15:51:45Z → 2026-06-04T18:00:57Z" }, { "step": "kaala", "text": "Moonrise is at 22:40 on the 3rd and 23:15 on the 4th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 3rd and is not on the 4th.", "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 8031 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Wednesday 3 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": "2026-06-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Wednesday 3 June. Caturthī runs from 18:52 on Wed 3 Jun to 21:01 on Thu 4 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-06-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-06-11", "festival": "ekadashi", "name": "Kṛṣṇa Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24130, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-06-10T22:28:18+03:00", "utc": "2026-06-10T19:28:18Z", "ms": 1781119697612.0798 }, "end": { "local": "2026-06-11T20:06:45+03:00", "utc": "2026-06-11T17:06:45Z", "ms": 1781197604732.567 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-10T22:28:18+03:00", "utc": "2026-06-10T19:28:18Z", "ms": 1781119697612.0798 }, "end": { "local": "2026-06-11T20:06:45+03:00", "utc": "2026-06-11T17:06:45Z", "ms": 1781197604732.567 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-06-11", "window": { "start": { "local": "2026-06-11T05:10:28+03:00", "utc": "2026-06-11T02:10:28Z", "ms": 1781143827797.1746 }, "end": { "local": "2026-06-11T05:10:28+03:00", "utc": "2026-06-11T02:10:28Z", "ms": 1781143827797.1746 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-06-12", "window": { "start": { "local": "2026-06-12T05:10:25+03:00", "utc": "2026-06-12T02:10:25Z", "ms": 1781230224748.47 }, "end": { "local": "2026-06-12T05:10:25+03:00", "utc": "2026-06-12T02:10:25Z", "ms": 1781230224748.47 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:28 on Wed 10 Jun to 20:07 on Thu 11 Jun.", "fact": "2026-06-10T19:28:18Z → 2026-06-11T17:06:45Z" }, { "step": "kaala", "text": "Sunrise is at 05:10 on the 11th and 05:10 on the 12th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 11th and is not on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24130 s" }, { "step": "ruling", "text": "Kṛṣṇa Ekādaśī, Gaziantep, 2026: Thursday 11 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": "2026-06-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-11", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Ekādaśī 2026 falls on Thursday 11 June. Ekādaśī runs from 22:28 on Wed 10 Jun to 20:07 on Thu 11 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-06-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-06-12", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9793, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-06-12T17:07:09+03:00", "utc": "2026-06-12T14:07:09Z", "ms": 1781273228788.597 }, "end": { "local": "2026-06-13T13:38:14+03:00", "utc": "2026-06-13T10:38:14Z", "ms": 1781347094122.4336 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-12T17:07:09+03:00", "utc": "2026-06-12T14:07:09Z", "ms": 1781273228788.597 }, "end": { "local": "2026-06-13T13:38:14+03:00", "utc": "2026-06-13T10:38:14Z", "ms": 1781347094122.4336 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-06-12", "window": { "start": { "local": "2026-06-12T19:50:22+03:00", "utc": "2026-06-12T16:50:22Z", "ms": 1781283021594.9324 }, "end": { "local": "2026-06-12T21:05:02+03:00", "utc": "2026-06-12T18:05:02Z", "ms": 1781287501841.8145 } }, "covered_min": 75, "window_min": 75, "qualifies": true }, { "local_date": "2026-06-13", "window": { "start": { "local": "2026-06-13T19:50:47+03:00", "utc": "2026-06-13T16:50:47Z", "ms": 1781369447178.3225 }, "end": { "local": "2026-06-13T21:05:24+03:00", "utc": "2026-06-13T18:05:24Z", "ms": 1781373924071.2463 } }, "covered_min": 0, "window_min": 75, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:07 on Fri 12 Jun to 13:38 on Sat 13 Jun.", "fact": "2026-06-12T14:07:09Z → 2026-06-13T10:38:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:50–21:05 on the 12th, 19:51–21:05 on the 13th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 75 of 75 minutes on the 12th and 0 of 75 on the 13th.", "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 9793 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Friday 12 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": "2026-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-12", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Friday 12 June. Trayodaśī runs from 17:07 on Fri 12 Jun to 13:38 on Sat 13 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-06-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-06-13", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32138, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-06-13T13:38:14+03:00", "utc": "2026-06-13T10:38:14Z", "ms": 1781347094122.4336 }, "end": { "local": "2026-06-14T09:50:14+03:00", "utc": "2026-06-14T06:50:14Z", "ms": 1781419813799.5808 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": true, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-13T13:38:14+03:00", "utc": "2026-06-13T10:38:14Z", "ms": 1781347094122.4336 }, "end": { "local": "2026-06-14T09:50:14+03:00", "utc": "2026-06-14T06:50:14Z", "ms": 1781419813799.5808 } }, "kaala": "nishita", "days": [ { "local_date": "2026-06-12", "window": { "start": { "local": "2026-06-13T00:06:23+03:00", "utc": "2026-06-12T21:06:23Z", "ms": 1781298382520.7397 }, "end": { "local": "2026-06-13T00:54:23+03:00", "utc": "2026-06-12T21:54:23Z", "ms": 1781301262520.7397 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-06-13", "window": { "start": { "local": "2026-06-14T00:06:36+03:00", "utc": "2026-06-13T21:06:36Z", "ms": 1781384795526.787 }, "end": { "local": "2026-06-14T00:54:36+03:00", "utc": "2026-06-13T21:54:36Z", "ms": 1781387675526.787 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:38 on Sat 13 Jun to 09:50 on Sun 14 Jun.", "fact": "2026-06-13T10:38:14Z → 2026-06-14T06:50:14Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 12th, 00:07–00:55 on the 13th.", "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 12th and 48 of 48 on the 13th.", "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 32138 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Saturday 13 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": "2026-06-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Saturday 13 June. Caturdaśī runs from 13:38 on Sat 13 Jun to 09:50 on Sun 14 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-06-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22424, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-06-16T22:22:54+03:00", "utc": "2026-06-16T19:22:54Z", "ms": 1781637773617.5469 }, "end": { "local": "2026-06-17T19:09:09+03:00", "utc": "2026-06-17T16:09:09Z", "ms": 1781712548902.7896 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-16T22:22:54+03:00", "utc": "2026-06-16T19:22:54Z", "ms": 1781637773617.5469 }, "end": { "local": "2026-06-17T19:09:09+03:00", "utc": "2026-06-17T16:09:09Z", "ms": 1781712548902.7896 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-06-16", "window": { "start": { "local": "2026-06-16T12:07:13+03:00", "utc": "2026-06-16T09:07:13Z", "ms": 1781600832588.2568 }, "end": { "local": "2026-06-16T12:55:13+03:00", "utc": "2026-06-16T09:55:13Z", "ms": 1781603712588.2568 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-06-17", "window": { "start": { "local": "2026-06-17T12:07:25+03:00", "utc": "2026-06-17T09:07:25Z", "ms": 1781687245201.1733 }, "end": { "local": "2026-06-17T12:55:25+03:00", "utc": "2026-06-17T09:55:25Z", "ms": 1781690125201.1733 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:23 on Tue 16 Jun to 19:09 on Wed 17 Jun.", "fact": "2026-06-16T19:22:54Z → 2026-06-17T16:09:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 16th, 12:07–12:55 on the 17th.", "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 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 22424 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Gaziantep, 2026: Wednesday 17 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": "2026-06-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Rambhā Tṛtīyā 2026 falls on Wednesday 17 June. Tṛtīyā runs from 22:23 on Tue 16 Jun to 19:09 on Wed 17 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-06-18", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12816, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-06-17T19:09:09+03:00", "utc": "2026-06-17T16:09:09Z", "ms": 1781712548902.7896 }, "end": { "local": "2026-06-18T16:29:14+03:00", "utc": "2026-06-18T13:29:14Z", "ms": 1781789354032.5908 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-17T19:09:09+03:00", "utc": "2026-06-17T16:09:09Z", "ms": 1781712548902.7896 }, "end": { "local": "2026-06-18T16:29:14+03:00", "utc": "2026-06-18T13:29:14Z", "ms": 1781789354032.5908 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-06-17", "window": { "start": { "local": "2026-06-17T12:07:25+03:00", "utc": "2026-06-17T09:07:25Z", "ms": 1781687245201.1733 }, "end": { "local": "2026-06-17T12:55:25+03:00", "utc": "2026-06-17T09:55:25Z", "ms": 1781690125201.1733 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-06-18", "window": { "start": { "local": "2026-06-18T12:07:38+03:00", "utc": "2026-06-18T09:07:38Z", "ms": 1781773657859.9424 }, "end": { "local": "2026-06-18T12:55:38+03:00", "utc": "2026-06-18T09:55:38Z", "ms": 1781776537859.9424 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:09 on Wed 17 Jun to 16:29 on Thu 18 Jun.", "fact": "2026-06-17T16:09:09Z → 2026-06-18T13:29:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 17th, 12:08–12:56 on the 18th.", "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 17th and 48 of 48 on the 18th.", "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 12816 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Thursday 18 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": "2026-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-18", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Thursday 18 June. Caturthī runs from 19:09 on Wed 17 Jun to 16:29 on Thu 18 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-06-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1266, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-06-19T14:30:21+03:00", "utc": "2026-06-19T11:30:21Z", "ms": 1781868621438.5261 }, "end": { "local": "2026-06-20T13:17:10+03:00", "utc": "2026-06-20T10:17:10Z", "ms": 1781950629605.3242 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-19T14:30:21+03:00", "utc": "2026-06-19T11:30:21Z", "ms": 1781868621438.5261 }, "end": { "local": "2026-06-20T13:17:10+03:00", "utc": "2026-06-20T10:17:10Z", "ms": 1781950629605.3242 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-06-19", "window": { "start": { "local": "2026-06-19T12:07:51+03:00", "utc": "2026-06-19T09:07:51Z", "ms": 1781860070537.5166 }, "end": { "local": "2026-06-19T12:55:51+03:00", "utc": "2026-06-19T09:55:51Z", "ms": 1781862950537.5166 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-06-20", "window": { "start": { "local": "2026-06-20T12:08:03+03:00", "utc": "2026-06-20T09:08:03Z", "ms": 1781946483208.3345 }, "end": { "local": "2026-06-20T12:56:03+03:00", "utc": "2026-06-20T09:56:03Z", "ms": 1781949363208.3345 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:30 on Fri 19 Jun to 13:17 on Sat 20 Jun.", "fact": "2026-06-19T11:30:21Z → 2026-06-20T10:17:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 19th, 12:08–12:56 on the 20th.", "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 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 1266 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Gaziantep, 2026: Saturday 20 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": "2026-06-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Araṇya Gaurī Vrata 2026 falls on Saturday 20 June. Ṣaṣṭhī runs from 14:30 on Fri 19 Jun to 13:17 on Sat 20 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1266, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-06-19T14:30:21+03:00", "utc": "2026-06-19T11:30:21Z", "ms": 1781868621438.5261 }, "end": { "local": "2026-06-20T13:17:10+03:00", "utc": "2026-06-20T10:17:10Z", "ms": 1781950629605.3242 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-19T14:30:21+03:00", "utc": "2026-06-19T11:30:21Z", "ms": 1781868621438.5261 }, "end": { "local": "2026-06-20T13:17:10+03:00", "utc": "2026-06-20T10:17:10Z", "ms": 1781950629605.3242 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-06-19", "window": { "start": { "local": "2026-06-19T12:07:51+03:00", "utc": "2026-06-19T09:07:51Z", "ms": 1781860070537.5166 }, "end": { "local": "2026-06-19T12:55:51+03:00", "utc": "2026-06-19T09:55:51Z", "ms": 1781862950537.5166 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-06-20", "window": { "start": { "local": "2026-06-20T12:08:03+03:00", "utc": "2026-06-20T09:08:03Z", "ms": 1781946483208.3345 }, "end": { "local": "2026-06-20T12:56:03+03:00", "utc": "2026-06-20T09:56:03Z", "ms": 1781949363208.3345 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 14:30 on Fri 19 Jun to 13:17 on Sat 20 Jun.", "fact": "2026-06-19T11:30:21Z → 2026-06-20T10:17:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 19th, 12:08–12:56 on the 20th.", "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 19th and 48 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1266 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Gaziantep, 2026: Saturday 20 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": "2026-06-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2026 falls on Saturday 20 June. Ṣaṣṭhī runs from 14:30 on Fri 19 Jun to 13:17 on Sat 20 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-06-25", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37851, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-06-24T15:42:50+03:00", "utc": "2026-06-24T12:42:50Z", "ms": 1782304969691.9233 }, "end": { "local": "2026-06-25T17:39:53+03:00", "utc": "2026-06-25T14:39:53Z", "ms": 1782398392825.0134 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-24T15:42:50+03:00", "utc": "2026-06-24T12:42:50Z", "ms": 1782304969691.9233 }, "end": { "local": "2026-06-25T17:39:53+03:00", "utc": "2026-06-25T14:39:53Z", "ms": 1782398392825.0134 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-06-24", "window": { "start": { "local": "2026-06-24T05:11:59+03:00", "utc": "2026-06-24T02:11:59Z", "ms": 1782267118560.2974 }, "end": { "local": "2026-06-24T05:11:59+03:00", "utc": "2026-06-24T02:11:59Z", "ms": 1782267118560.2974 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-06-25", "window": { "start": { "local": "2026-06-25T05:12:17+03:00", "utc": "2026-06-25T02:12:17Z", "ms": 1782353536545.5244 }, "end": { "local": "2026-06-25T05:12:17+03:00", "utc": "2026-06-25T02:12:17Z", "ms": 1782353536545.5244 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:43 on Wed 24 Jun to 17:40 on Thu 25 Jun.", "fact": "2026-06-24T12:42:50Z → 2026-06-25T14:39:53Z" }, { "step": "kaala", "text": "Sunrise is at 05:12 on the 24th and 05:12 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 37851 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Gaziantep, 2026: Thursday 25 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": "2026-06-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-25", "confidence": "determinate" } ], "quote": "In Gaziantep, Nirjalā Ekādaśī 2026 falls on Thursday 25 June. Ekādaśī runs from 15:43 on Wed 24 Jun to 17:40 on Thu 25 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-06-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16967, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-06-25T17:39:53+03:00", "utc": "2026-06-25T14:39:53Z", "ms": 1782398392825.0134 }, "end": { "local": "2026-06-26T19:52:47+03:00", "utc": "2026-06-26T16:52:47Z", "ms": 1782492766852.3916 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-25T17:39:53+03:00", "utc": "2026-06-25T14:39:53Z", "ms": 1782398392825.0134 }, "end": { "local": "2026-06-26T19:52:47+03:00", "utc": "2026-06-26T16:52:47Z", "ms": 1782492766852.3916 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-06-25", "window": { "start": { "local": "2026-06-25T12:09:06+03:00", "utc": "2026-06-25T09:09:06Z", "ms": 1782378545646.1826 }, "end": { "local": "2026-06-25T12:57:06+03:00", "utc": "2026-06-25T09:57:06Z", "ms": 1782381425646.1826 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-06-26", "window": { "start": { "local": "2026-06-26T12:09:18+03:00", "utc": "2026-06-26T09:09:18Z", "ms": 1782464957798.6162 }, "end": { "local": "2026-06-26T12:57:18+03:00", "utc": "2026-06-26T09:57:18Z", "ms": 1782467837798.6162 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:40 on Thu 25 Jun to 19:53 on Fri 26 Jun.", "fact": "2026-06-25T14:39:53Z → 2026-06-26T16:52:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 25th, 12:09–12:57 on the 26th.", "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 25th and 48 of 48 on the 26th.", "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 16967 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Gaziantep, 2026: Friday 26 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": "2026-06-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-26", "confidence": "determinate" } ], "quote": "In Gaziantep, Śrī Rāma Dvādaśī 2026 falls on Friday 26 June. Dvādaśī runs from 17:40 on Thu 25 Jun to 19:53 on Fri 26 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-06-27", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-27", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 73, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-06-26T19:52:47+03:00", "utc": "2026-06-26T16:52:47Z", "ms": 1782492766852.3916 }, "end": { "local": "2026-06-27T22:13:54+03:00", "utc": "2026-06-27T19:13:54Z", "ms": 1782587634045.3433 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-26T19:52:47+03:00", "utc": "2026-06-26T16:52:47Z", "ms": 1782492766852.3916 }, "end": { "local": "2026-06-27T22:13:54+03:00", "utc": "2026-06-27T19:13:54Z", "ms": 1782587634045.3433 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-06-26", "window": { "start": { "local": "2026-06-26T19:54:00+03:00", "utc": "2026-06-26T16:54:00Z", "ms": 1782492839619.8396 }, "end": { "local": "2026-06-26T21:08:31+03:00", "utc": "2026-06-26T18:08:31Z", "ms": 1782497311247.6462 } }, "covered_min": 75, "window_min": 75, "qualifies": true }, { "local_date": "2026-06-27", "window": { "start": { "local": "2026-06-27T19:54:03+03:00", "utc": "2026-06-27T16:54:03Z", "ms": 1782579242754.4753 }, "end": { "local": "2026-06-27T21:08:37+03:00", "utc": "2026-06-27T18:08:37Z", "ms": 1782583716929.9338 } }, "covered_min": 75, "window_min": 75, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:53 on Fri 26 Jun to 22:14 on Sat 27 Jun.", "fact": "2026-06-26T16:52:47Z → 2026-06-27T19:13:54Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:54–21:09 on the 26th, 19:54–21:09 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 75 of 75 minutes on the 26th and 75 of 75 on the 27th.", "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 73 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Saturday 27 June.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-06-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-27", "confidence": "boundary" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Saturday 27 June. Trayodaśī runs from 19:53 on Fri 26 Jun to 22:14 on Sat 27 Jun and covers all of pradoṣa that evening. It also reaches the previous evening for 75 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 1 min 13 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-06-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-06-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12494, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-06-29T00:36:55+03:00", "utc": "2026-06-28T21:36:55Z", "ms": 1782682615300.2104 }, "end": { "local": "2026-06-30T02:56:41+03:00", "utc": "2026-06-29T23:56:41Z", "ms": 1782777401195.7468 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2026-06-29T00:36:55+03:00", "utc": "2026-06-28T21:36:55Z", "ms": 1782682615300.2104 }, "end": { "local": "2026-06-30T02:56:41+03:00", "utc": "2026-06-29T23:56:41Z", "ms": 1782777401195.7468 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-06-28", "window": { "start": { "local": "2026-06-28T19:54:04+03:00", "utc": "2026-06-28T16:54:04Z", "ms": 1782665644139.7212 }, "end": { "local": "2026-06-28T21:08:41+03:00", "utc": "2026-06-28T18:08:41Z", "ms": 1782670121277.736 } }, "covered_min": 0, "window_min": 75, "qualifies": false }, { "local_date": "2026-06-29", "window": { "start": { "local": "2026-06-29T19:54:04+03:00", "utc": "2026-06-29T16:54:04Z", "ms": 1782752043765.9922 }, "end": { "local": "2026-06-29T21:08:44+03:00", "utc": "2026-06-29T18:08:44Z", "ms": 1782756524278.8645 } }, "covered_min": 75, "window_min": 75, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:37 on Mon 29 Jun to 02:57 on Tue 30 Jun.", "fact": "2026-06-28T21:36:55Z → 2026-06-29T23:56:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:54–21:09 on the 28th, 19:54–21:09 on the 29th.", "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 75 minutes on the 28th and 75 of 75 on the 29th.", "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 12494 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Gaziantep, 2026: Monday 29 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": "2026-06-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-06-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Vaṭa Sāvitrī Vrata 2026 falls on Monday 29 June. Pūrṇimā runs from 00:37 on Mon 29 Jun to 02:57 on Tue 30 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-07-03", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39778, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-07-03T08:50:53+03:00", "utc": "2026-07-03T05:50:53Z", "ms": 1783057852840.5537 }, "end": { "local": "2026-07-04T10:10:29+03:00", "utc": "2026-07-04T07:10:29Z", "ms": 1783149029370.1287 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-03T08:50:53+03:00", "utc": "2026-07-03T05:50:53Z", "ms": 1783057852840.5537 }, "end": { "local": "2026-07-04T10:10:29+03:00", "utc": "2026-07-04T07:10:29Z", "ms": 1783149029370.1287 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-07-02", "window": { "start": { "local": "2026-07-02T21:47:55+03:00", "utc": "2026-07-02T18:47:55Z", "ms": 1783018074630.1116 }, "end": { "local": "2026-07-02T21:47:55+03:00", "utc": "2026-07-02T18:47:55Z", "ms": 1783018074630.1116 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-07-03", "window": { "start": { "local": "2026-07-03T22:15:33+03:00", "utc": "2026-07-03T19:15:33Z", "ms": 1783106132593.369 }, "end": { "local": "2026-07-03T22:15:33+03:00", "utc": "2026-07-03T19:15:33Z", "ms": 1783106132593.369 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:51 on Fri 3 Jul to 10:10 on Sat 4 Jul.", "fact": "2026-07-03T05:50:53Z → 2026-07-04T07:10:29Z" }, { "step": "kaala", "text": "Moonrise is at 21:48 on the 2nd and 22:16 on the 3rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 2nd and is on the 3rd.", "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 39778 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Friday 3 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": "2026-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Friday 3 July. Caturthī runs from 08:51 on Fri 3 Jul to 10:10 on Sat 4 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-07-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-07-10", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1648, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-07-10T05:46:52+03:00", "utc": "2026-07-10T02:46:52Z", "ms": 1783651611632.2708 }, "end": { "local": "2026-07-11T02:53:12+03:00", "utc": "2026-07-10T23:53:12Z", "ms": 1783727591806.7925 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-10T05:46:52+03:00", "utc": "2026-07-10T02:46:52Z", "ms": 1783651611632.2708 }, "end": { "local": "2026-07-11T02:53:12+03:00", "utc": "2026-07-10T23:53:12Z", "ms": 1783727591806.7925 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-07-10", "window": { "start": { "local": "2026-07-10T05:19:24+03:00", "utc": "2026-07-10T02:19:24Z", "ms": 1783649963529.8037 }, "end": { "local": "2026-07-10T05:19:24+03:00", "utc": "2026-07-10T02:19:24Z", "ms": 1783649963529.8037 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-07-11", "window": { "start": { "local": "2026-07-11T05:20:01+03:00", "utc": "2026-07-11T02:20:01Z", "ms": 1783736401038.5374 }, "end": { "local": "2026-07-11T05:20:01+03:00", "utc": "2026-07-11T02:20:01Z", "ms": 1783736401038.5374 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:47 on Fri 10 Jul to 02:53 on Sat 11 Jul.", "fact": "2026-07-10T02:46:52Z → 2026-07-10T23:53:12Z" }, { "step": "kaala", "text": "Sunrise is at 05:19 on the 10th and 05:20 on the 11th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 10th and is not on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither sunrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 1648 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Gaziantep, 2026: Friday 10 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": "2026-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-10", "confidence": "determinate" } ], "quote": "In Gaziantep, Yoginī Ekādaśī 2026 falls on Friday 10 July. Ekādaśī runs from 05:47 on Fri 10 Jul to 02:53 on Sat 11 Jul, and is current at sunrise on neither day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-07-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-07-12", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 551, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-07-11T23:34:47+03:00", "utc": "2026-07-11T20:34:47Z", "ms": 1783802086616.485 }, "end": { "local": "2026-07-12T20:00:27+03:00", "utc": "2026-07-12T17:00:27Z", "ms": 1783875627320.1553 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-11T23:34:47+03:00", "utc": "2026-07-11T20:34:47Z", "ms": 1783802086616.485 }, "end": { "local": "2026-07-12T20:00:27+03:00", "utc": "2026-07-12T17:00:27Z", "ms": 1783875627320.1553 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-07-11", "window": { "start": { "local": "2026-07-11T19:51:40+03:00", "utc": "2026-07-11T16:51:40Z", "ms": 1783788700331.9158 }, "end": { "local": "2026-07-11T21:07:32+03:00", "utc": "2026-07-11T18:07:32Z", "ms": 1783793252217.1938 } }, "covered_min": 0, "window_min": 76, "qualifies": false }, { "local_date": "2026-07-12", "window": { "start": { "local": "2026-07-12T19:51:17+03:00", "utc": "2026-07-12T16:51:17Z", "ms": 1783875076781.8809 }, "end": { "local": "2026-07-12T21:07:17+03:00", "utc": "2026-07-12T18:07:17Z", "ms": 1783879637048.9514 } }, "covered_min": 9, "window_min": 76, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:35 on Sat 11 Jul to 20:00 on Sun 12 Jul.", "fact": "2026-07-11T20:34:47Z → 2026-07-12T17:00:27Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:52–21:08 on the 11th, 19:51–21:07 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 76 minutes on the 11th and 9 of 76 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 551 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Sunday 12 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": "2026-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-12", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Sunday 12 July. Trayodaśī runs from 23:35 on Sat 11 Jul to 20:00 on Sun 12 Jul and covers 9 of 76 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-07-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-07-12", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15110, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-07-12T20:00:27+03:00", "utc": "2026-07-12T17:00:27Z", "ms": 1783875627320.1553 }, "end": { "local": "2026-07-13T16:20:00+03:00", "utc": "2026-07-13T13:20:00Z", "ms": 1783948799927.4631 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-12T20:00:27+03:00", "utc": "2026-07-12T17:00:27Z", "ms": 1783875627320.1553 }, "end": { "local": "2026-07-13T16:20:00+03:00", "utc": "2026-07-13T13:20:00Z", "ms": 1783948799927.4631 } }, "kaala": "nishita", "days": [ { "local_date": "2026-07-12", "window": { "start": { "local": "2026-07-13T00:12:18+03:00", "utc": "2026-07-12T21:12:18Z", "ms": 1783890737783.3955 }, "end": { "local": "2026-07-13T01:00:18+03:00", "utc": "2026-07-12T22:00:18Z", "ms": 1783893617783.3955 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-07-13", "window": { "start": { "local": "2026-07-14T00:12:25+03:00", "utc": "2026-07-13T21:12:25Z", "ms": 1783977145196.8257 }, "end": { "local": "2026-07-14T01:00:25+03:00", "utc": "2026-07-13T22:00:25Z", "ms": 1783980025196.8257 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:00 on Sun 12 Jul to 16:20 on Mon 13 Jul.", "fact": "2026-07-12T17:00:27Z → 2026-07-13T13:20:00Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:12–01:00 on the 12th, 00:12–01:00 on the 13th.", "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 12th and 0 of 48 on the 13th.", "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 15110 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Sunday 12 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": "2026-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-12", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Sunday 12 July. Caturdaśī runs from 20:00 on Sun 12 Jul to 16:20 on Mon 13 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-07-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10247, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2026-07-15T09:21:31+03:00", "utc": "2026-07-15T06:21:31Z", "ms": 1784096491043.0425 }, "end": { "local": "2026-07-16T06:23:28+03:00", "utc": "2026-07-16T03:23:28Z", "ms": 1784172208266.1328 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-15T09:21:31+03:00", "utc": "2026-07-15T06:21:31Z", "ms": 1784096491043.0425 }, "end": { "local": "2026-07-16T06:23:28+03:00", "utc": "2026-07-16T03:23:28Z", "ms": 1784172208266.1328 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-07-15", "window": { "start": { "local": "2026-07-15T12:12:18+03:00", "utc": "2026-07-15T09:12:18Z", "ms": 1784106737695.3438 }, "end": { "local": "2026-07-15T13:00:18+03:00", "utc": "2026-07-15T10:00:18Z", "ms": 1784109617695.3438 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-07-16", "window": { "start": { "local": "2026-07-16T12:12:23+03:00", "utc": "2026-07-16T09:12:23Z", "ms": 1784193143233.9285 }, "end": { "local": "2026-07-16T13:00:23+03:00", "utc": "2026-07-16T10:00:23Z", "ms": 1784196023233.9285 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 09:22 on Wed 15 Jul to 06:23 on Thu 16 Jul.", "fact": "2026-07-15T06:21:31Z → 2026-07-16T03:23:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 15th, 12:12–13:00 on the 16th.", "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 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: paraviddha → only-day · margin 10247 s" }, { "step": "ruling", "text": "Rathayātrā, Gaziantep, 2026: Wednesday 15 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": "2026-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Rathayātrā 2026 falls on Wednesday 15 July. Dvitīyā runs from 09:22 on Wed 15 Jul to 06:23 on Thu 16 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-07-17", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29651, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-07-17T03:58:17+03:00", "utc": "2026-07-17T00:58:17Z", "ms": 1784249897175.7295 }, "end": { "local": "2026-07-18T02:13:13+03:00", "utc": "2026-07-17T23:13:13Z", "ms": 1784329992511.913 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-17T03:58:17+03:00", "utc": "2026-07-17T00:58:17Z", "ms": 1784249897175.7295 }, "end": { "local": "2026-07-18T02:13:13+03:00", "utc": "2026-07-17T23:13:13Z", "ms": 1784329992511.913 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-07-17", "window": { "start": { "local": "2026-07-17T12:12:28+03:00", "utc": "2026-07-17T09:12:28Z", "ms": 1784279548250.5737 }, "end": { "local": "2026-07-17T13:00:28+03:00", "utc": "2026-07-17T10:00:28Z", "ms": 1784282428250.5737 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-07-18", "window": { "start": { "local": "2026-07-18T12:12:33+03:00", "utc": "2026-07-18T09:12:33Z", "ms": 1784365952730.2979 }, "end": { "local": "2026-07-18T13:00:33+03:00", "utc": "2026-07-18T10:00:33Z", "ms": 1784368832730.2979 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:58 on Fri 17 Jul to 02:13 on Sat 18 Jul.", "fact": "2026-07-17T00:58:17Z → 2026-07-17T23:13:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 17th, 12:13–13:01 on the 18th.", "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 17th and 0 of 48 on the 18th.", "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 29651 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Friday 17 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": "2026-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Friday 17 July. Caturthī runs from 03:58 on Fri 17 Jul to 02:13 on Sat 18 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-07-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35960, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-07-18T02:13:13+03:00", "utc": "2026-07-17T23:13:13Z", "ms": 1784329992511.913 }, "end": { "local": "2026-07-19T01:13:14+03:00", "utc": "2026-07-18T22:13:14Z", "ms": 1784412793854.7354 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-18T02:13:13+03:00", "utc": "2026-07-17T23:13:13Z", "ms": 1784329992511.913 }, "end": { "local": "2026-07-19T01:13:14+03:00", "utc": "2026-07-18T22:13:14Z", "ms": 1784412793854.7354 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-07-18", "window": { "start": { "local": "2026-07-18T12:12:33+03:00", "utc": "2026-07-18T09:12:33Z", "ms": 1784365952730.2979 }, "end": { "local": "2026-07-18T13:00:33+03:00", "utc": "2026-07-18T10:00:33Z", "ms": 1784368832730.2979 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-07-19", "window": { "start": { "local": "2026-07-19T12:12:37+03:00", "utc": "2026-07-19T09:12:37Z", "ms": 1784452356660.191 }, "end": { "local": "2026-07-19T13:00:37+03:00", "utc": "2026-07-19T10:00:37Z", "ms": 1784455236660.191 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:13 on Sat 18 Jul to 01:13 on Sun 19 Jul.", "fact": "2026-07-17T23:13:13Z → 2026-07-18T22:13:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 18th, 12:13–13:01 on the 19th.", "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 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: paraviddha → only-day · margin 35960 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Gaziantep, 2026: Saturday 18 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": "2026-07-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-18", "confidence": "determinate" } ], "quote": "In Gaziantep, Skanda Pañcamī 2026 falls on Saturday 18 July. Pañcamī runs from 02:13 on Sat 18 Jul to 01:13 on Sun 19 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38361, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-07-20T01:00:25+03:00", "utc": "2026-07-19T22:00:25Z", "ms": 1784498424663.1855 }, "end": { "local": "2026-07-21T01:33:22+03:00", "utc": "2026-07-20T22:33:22Z", "ms": 1784586802020.4343 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-20T01:00:25+03:00", "utc": "2026-07-19T22:00:25Z", "ms": 1784498424663.1855 }, "end": { "local": "2026-07-21T01:33:22+03:00", "utc": "2026-07-20T22:33:22Z", "ms": 1784586802020.4343 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-07-20", "window": { "start": { "local": "2026-07-20T12:12:40+03:00", "utc": "2026-07-20T09:12:40Z", "ms": 1784538760029.2373 }, "end": { "local": "2026-07-20T13:00:40+03:00", "utc": "2026-07-20T10:00:40Z", "ms": 1784541640029.2373 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-07-21", "window": { "start": { "local": "2026-07-21T12:12:43+03:00", "utc": "2026-07-21T09:12:43Z", "ms": 1784625162828.0955 }, "end": { "local": "2026-07-21T13:00:43+03:00", "utc": "2026-07-21T10:00:43Z", "ms": 1784628042828.0955 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 01:00 on Mon 20 Jul to 01:33 on Tue 21 Jul.", "fact": "2026-07-19T22:00:25Z → 2026-07-20T22:33:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 20th, 12:13–13:01 on the 21st.", "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 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 38361 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Gaziantep, 2026: Monday 20 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": "2026-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Vivasvat Saptamī 2026 falls on Monday 20 July. Saptamī runs from 01:00 on Mon 20 Jul to 01:33 on Tue 21 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-07-25", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4439, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-07-24T06:43:16+03:00", "utc": "2026-07-24T03:43:16Z", "ms": 1784864596365.1182 }, "end": { "local": "2026-07-25T09:04:48+03:00", "utc": "2026-07-25T06:04:48Z", "ms": 1784959488235.182 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-24T06:43:16+03:00", "utc": "2026-07-24T03:43:16Z", "ms": 1784864596365.1182 }, "end": { "local": "2026-07-25T09:04:48+03:00", "utc": "2026-07-25T06:04:48Z", "ms": 1784959488235.182 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-07-24", "window": { "start": { "local": "2026-07-24T05:29:17+03:00", "utc": "2026-07-24T02:29:17Z", "ms": 1784860157092.8132 }, "end": { "local": "2026-07-24T05:29:17+03:00", "utc": "2026-07-24T02:29:17Z", "ms": 1784860157092.8132 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-07-25", "window": { "start": { "local": "2026-07-25T05:30:04+03:00", "utc": "2026-07-25T02:30:04Z", "ms": 1784946603751.6162 }, "end": { "local": "2026-07-25T05:30:04+03:00", "utc": "2026-07-25T02:30:04Z", "ms": 1784946603751.6162 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:43 on Fri 24 Jul to 09:05 on Sat 25 Jul.", "fact": "2026-07-24T03:43:16Z → 2026-07-25T06:04:48Z" }, { "step": "kaala", "text": "Sunrise is at 05:29 on the 24th and 05:30 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 4439 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Gaziantep, 2026: Saturday 25 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": "2026-07-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-25", "confidence": "determinate" } ], "quote": "In Gaziantep, Hariśayanī Ekādaśī 2026 falls on Saturday 25 July. Ekādaśī runs from 06:43 on Fri 24 Jul to 09:05 on Sat 25 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-07-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-07-26", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21391, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-07-26T11:28:21+03:00", "utc": "2026-07-26T08:28:21Z", "ms": 1785054501056.0393 }, "end": { "local": "2026-07-27T13:45:25+03:00", "utc": "2026-07-27T10:45:25Z", "ms": 1785149125341.2046 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-26T11:28:21+03:00", "utc": "2026-07-26T08:28:21Z", "ms": 1785054501056.0393 }, "end": { "local": "2026-07-27T13:45:25+03:00", "utc": "2026-07-27T10:45:25Z", "ms": 1785149125341.2046 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-07-26", "window": { "start": { "local": "2026-07-26T19:42:45+03:00", "utc": "2026-07-26T16:42:45Z", "ms": 1785084165282.612 }, "end": { "local": "2026-07-26T21:01:16+03:00", "utc": "2026-07-26T18:01:16Z", "ms": 1785088876338.1382 } }, "covered_min": 79, "window_min": 79, "qualifies": true }, { "local_date": "2026-07-27", "window": { "start": { "local": "2026-07-27T19:41:56+03:00", "utc": "2026-07-27T16:41:56Z", "ms": 1785170516393.0212 }, "end": { "local": "2026-07-27T21:00:40+03:00", "utc": "2026-07-27T18:00:40Z", "ms": 1785175240331.6562 } }, "covered_min": 0, "window_min": 79, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:28 on Sun 26 Jul to 13:45 on Mon 27 Jul.", "fact": "2026-07-26T08:28:21Z → 2026-07-27T10:45:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:43–21:01 on the 26th, 19:42–21:01 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 79 of 79 minutes on the 26th and 0 of 79 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 21391 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Sunday 26 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": "2026-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-26", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Sunday 26 July. Trayodaśī runs from 11:28 on Sun 26 Jul to 13:45 on Mon 27 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-07-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-28", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2693, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 } }, "kaala": "sayahna", "days": [ { "local_date": "2026-07-28", "window": { "start": { "local": "2026-07-28T16:51:22+03:00", "utc": "2026-07-28T13:51:22Z", "ms": 1785246681964.676 }, "end": { "local": "2026-07-28T19:41:06+03:00", "utc": "2026-07-28T16:41:06Z", "ms": 1785256865972.649 } }, "covered_min": 170, "window_min": 170, "qualifies": true }, { "local_date": "2026-07-29", "window": { "start": { "local": "2026-07-29T16:50:50+03:00", "utc": "2026-07-29T13:50:50Z", "ms": 1785333050032.0728 }, "end": { "local": "2026-07-29T19:40:14+03:00", "utc": "2026-07-29T16:40:14Z", "ms": 1785343214047.003 } }, "covered_min": 45, "window_min": 169, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul.", "fact": "2026-07-28T12:49:28Z → 2026-07-29T14:35:43Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:51–19:41 on the 28th, 16:51–19:40 on the 29th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 170 of 170 minutes on the 28th and 45 of 169 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both late afternoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 2693 s" }, { "step": "ruling", "text": "Kokilā Vrata, Gaziantep, 2026: Tuesday 28 July.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-07-28", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-28", "confidence": "boundary" } ], "quote": "In Gaziantep, Kokilā Vrata 2026 falls on Tuesday 28 July. Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul and covers all of sāyāhna that late afternoon. It also reaches the next late afternoon for 45 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/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7471, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-07-28", "window": { "start": { "local": "2026-07-28T19:41:06+03:00", "utc": "2026-07-28T16:41:06Z", "ms": 1785256865972.649 }, "end": { "local": "2026-07-28T21:00:03+03:00", "utc": "2026-07-28T18:00:03Z", "ms": 1785261603039.276 } }, "covered_min": 79, "window_min": 79, "qualifies": true }, { "local_date": "2026-07-29", "window": { "start": { "local": "2026-07-29T19:40:14+03:00", "utc": "2026-07-29T16:40:14Z", "ms": 1785343214047.003 }, "end": { "local": "2026-07-29T20:59:24+03:00", "utc": "2026-07-29T17:59:24Z", "ms": 1785347964479.932 } }, "covered_min": 0, "window_min": 79, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul.", "fact": "2026-07-28T12:49:28Z → 2026-07-29T14:35:43Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:41–21:00 on the 28th, 19:40–20:59 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 79 of 79 minutes on the 28th and 0 of 79 on the 29th.", "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 7471 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Gaziantep, 2026: Tuesday 28 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": "2026-07-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-28", "confidence": "determinate" } ], "quote": "In Gaziantep, Śiva Śayanotsava 2026 falls on Tuesday 28 July. Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26838, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 } }, "kaala": "udaya-3", "days": [ { "local_date": "2026-07-28", "window": { "start": { "local": "2026-07-28T05:32:26+03:00", "utc": "2026-07-28T02:32:26Z", "ms": 1785205945932.7847 }, "end": { "local": "2026-07-28T08:22:10+03:00", "utc": "2026-07-28T05:22:10Z", "ms": 1785216129940.7576 } }, "covered_min": 0, "window_min": 170, "qualifies": false }, { "local_date": "2026-07-29", "window": { "start": { "local": "2026-07-29T05:33:14+03:00", "utc": "2026-07-29T02:33:14Z", "ms": 1785292393972.3516 }, "end": { "local": "2026-07-29T08:22:38+03:00", "utc": "2026-07-29T05:22:38Z", "ms": 1785302557987.2817 } }, "covered_min": 169, "window_min": 169, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul.", "fact": "2026-07-28T12:49:28Z → 2026-07-29T14:35:43Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:32–08:22 on the 28th, 05:33–08:23 on the 29th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 0 of 170 minutes on the 28th and 169 of 169 on the 29th.", "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 26838 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Gaziantep, 2026: Wednesday 29 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": "2026-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Vyāsa Pūjā 2026 falls on Wednesday 29 July. Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10122, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2026-07-28T15:49:28+03:00", "utc": "2026-07-28T12:49:28Z", "ms": 1785242967858.0647 }, "end": { "local": "2026-07-29T17:35:43+03:00", "utc": "2026-07-29T14:35:43Z", "ms": 1785335743446.8684 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-07-28", "window": { "start": { "local": "2026-07-28T12:12:46+03:00", "utc": "2026-07-28T09:12:46Z", "ms": 1785229965952.7168 }, "end": { "local": "2026-07-28T13:00:46+03:00", "utc": "2026-07-28T10:00:46Z", "ms": 1785232845952.7168 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-07-29", "window": { "start": { "local": "2026-07-29T12:12:44+03:00", "utc": "2026-07-29T09:12:44Z", "ms": 1785316364009.6772 }, "end": { "local": "2026-07-29T13:00:44+03:00", "utc": "2026-07-29T10:00:44Z", "ms": 1785319244009.6772 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul.", "fact": "2026-07-28T12:49:28Z → 2026-07-29T14:35:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:13–13:01 on the 28th, 12:13–13:01 on the 29th.", "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 28th and 48 of 48 on the 29th.", "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 10122 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Gaziantep, 2026: Wednesday 29 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": "2026-07-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Guru Pūrṇimā 2026 falls on Wednesday 29 July. Pūrṇimā runs from 15:49 on Tue 28 Jul to 17:36 on Wed 29 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-07-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2583, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2026-07-30T19:00:49+03:00", "utc": "2026-07-30T16:00:49Z", "ms": 1785427248790.5605 }, "end": { "local": "2026-07-31T20:02:12+03:00", "utc": "2026-07-31T17:02:12Z", "ms": 1785517331857.5767 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-07-30T19:00:49+03:00", "utc": "2026-07-30T16:00:49Z", "ms": 1785427248790.5605 }, "end": { "local": "2026-07-31T20:02:12+03:00", "utc": "2026-07-31T17:02:12Z", "ms": 1785517331857.5767 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-07-30", "window": { "start": { "local": "2026-07-30T20:19:22+03:00", "utc": "2026-07-30T17:19:22Z", "ms": 1785431961779.3682 }, "end": { "local": "2026-07-30T20:19:22+03:00", "utc": "2026-07-30T17:19:22Z", "ms": 1785431961779.3682 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-07-31", "window": { "start": { "local": "2026-07-31T20:45:15+03:00", "utc": "2026-07-31T17:45:15Z", "ms": 1785519914979.092 }, "end": { "local": "2026-07-31T20:45:15+03:00", "utc": "2026-07-31T17:45:15Z", "ms": 1785519914979.092 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 19:01 on Thu 30 Jul to 20:02 on Fri 31 Jul.", "fact": "2026-07-30T16:00:49Z → 2026-07-31T17:02:12Z" }, { "step": "kaala", "text": "Moonrise is at 20:19 on the 30th and 20:45 on the 31st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 30th and is not on the 31st.", "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 2583 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Gaziantep, 2026: Thursday 30 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": "2026-07-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-07-30", "confidence": "determinate" } ], "quote": "In Gaziantep, Aśūnya Śayana Vrata (Āṣāḍha) 2026 falls on Thursday 30 July. Dvitīyā runs from 19:01 on Thu 30 Jul to 20:02 on Fri 31 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-08-01", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1898, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-08-01T20:37:48+03:00", "utc": "2026-08-01T17:37:48Z", "ms": 1785605868006.3005 }, "end": { "local": "2026-08-02T20:45:49+03:00", "utc": "2026-08-02T17:45:49Z", "ms": 1785692749065.232 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-01T20:37:48+03:00", "utc": "2026-08-01T17:37:48Z", "ms": 1785605868006.3005 }, "end": { "local": "2026-08-02T20:45:49+03:00", "utc": "2026-08-02T17:45:49Z", "ms": 1785692749065.232 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-08-01", "window": { "start": { "local": "2026-08-01T21:09:26+03:00", "utc": "2026-08-01T18:09:26Z", "ms": 1785607766213.2231 }, "end": { "local": "2026-08-01T21:09:26+03:00", "utc": "2026-08-01T18:09:26Z", "ms": 1785607766213.2231 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-08-02", "window": { "start": { "local": "2026-08-02T21:33:14+03:00", "utc": "2026-08-02T18:33:14Z", "ms": 1785695593819.664 }, "end": { "local": "2026-08-02T21:33:14+03:00", "utc": "2026-08-02T18:33:14Z", "ms": 1785695593819.664 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:38 on Sat 1 Aug to 20:46 on Sun 2 Aug.", "fact": "2026-08-01T17:37:48Z → 2026-08-02T17:45:49Z" }, { "step": "kaala", "text": "Moonrise is at 21:09 on the 1st and 21:33 on the 2nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 1st and is not on the 2nd.", "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 1898 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Saturday 1 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-08-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Saturday 1 August. Caturthī runs from 20:38 on Sat 1 Aug to 20:46 on Sun 2 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-08-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-08-09", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10396, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-08-08T11:29:47+03:00", "utc": "2026-08-08T08:29:47Z", "ms": 1786177786876.1814 }, "end": { "local": "2026-08-09T08:35:32+03:00", "utc": "2026-08-09T05:35:32Z", "ms": 1786253732488.4812 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-08T11:29:47+03:00", "utc": "2026-08-08T08:29:47Z", "ms": 1786177786876.1814 }, "end": { "local": "2026-08-09T08:35:32+03:00", "utc": "2026-08-09T05:35:32Z", "ms": 1786253732488.4812 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-08-08", "window": { "start": { "local": "2026-08-08T05:41:27+03:00", "utc": "2026-08-08T02:41:27Z", "ms": 1786156886520.9238 }, "end": { "local": "2026-08-08T05:41:27+03:00", "utc": "2026-08-08T02:41:27Z", "ms": 1786156886520.9238 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-08-09", "window": { "start": { "local": "2026-08-09T05:42:17+03:00", "utc": "2026-08-09T02:42:17Z", "ms": 1786243336570.2754 }, "end": { "local": "2026-08-09T05:42:17+03:00", "utc": "2026-08-09T02:42:17Z", "ms": 1786243336570.2754 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:30 on Sat 8 Aug to 08:36 on Sun 9 Aug.", "fact": "2026-08-08T08:29:47Z → 2026-08-09T05:35:32Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 8th and 05:42 on the 9th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 8th and is on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10396 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Gaziantep, 2026: Sunday 9 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": "2026-08-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-09", "confidence": "determinate" } ], "quote": "In Gaziantep, Kāmikā Ekādaśī 2026 falls on Sunday 9 August. Ekādaśī runs from 11:30 on Sat 8 Aug to 08:36 on Sun 9 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-08-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-08-10", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20074, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-08-10T05:31:22+03:00", "utc": "2026-08-10T02:31:22Z", "ms": 1786329081815.3032 }, "end": { "local": "2026-08-11T02:24:44+03:00", "utc": "2026-08-10T23:24:44Z", "ms": 1786404284116.8816 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-10T05:31:22+03:00", "utc": "2026-08-10T02:31:22Z", "ms": 1786329081815.3032 }, "end": { "local": "2026-08-11T02:24:44+03:00", "utc": "2026-08-10T23:24:44Z", "ms": 1786404284116.8816 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-08-09", "window": { "start": { "local": "2026-08-09T19:29:11+03:00", "utc": "2026-08-09T16:29:11Z", "ms": 1786292951182.7485 }, "end": { "local": "2026-08-09T20:51:03+03:00", "utc": "2026-08-09T17:51:03Z", "ms": 1786297862583.2197 } }, "covered_min": 0, "window_min": 82, "qualifies": false }, { "local_date": "2026-08-10", "window": { "start": { "local": "2026-08-10T19:28:03+03:00", "utc": "2026-08-10T16:28:03Z", "ms": 1786379283299.0588 }, "end": { "local": "2026-08-10T20:50:10+03:00", "utc": "2026-08-10T17:50:10Z", "ms": 1786384210438.9155 } }, "covered_min": 82, "window_min": 82, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 05:31 on Mon 10 Aug to 02:25 on Tue 11 Aug.", "fact": "2026-08-10T02:31:22Z → 2026-08-10T23:24:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:29–20:51 on the 9th, 19:28–20:50 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 82 minutes on the 9th and 82 of 82 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 20074 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Monday 10 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": "2026-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-10", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Monday 10 August. Trayodaśī runs from 05:31 on Mon 10 Aug to 02:25 on Tue 11 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-08-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-08-10", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-10", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2886, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-08-11T02:24:44+03:00", "utc": "2026-08-10T23:24:44Z", "ms": 1786404284116.8816 }, "end": { "local": "2026-08-11T23:23:45+03:00", "utc": "2026-08-11T20:23:45Z", "ms": 1786479824528.9421 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-11T02:24:44+03:00", "utc": "2026-08-10T23:24:44Z", "ms": 1786404284116.8816 }, "end": { "local": "2026-08-11T23:23:45+03:00", "utc": "2026-08-11T20:23:45Z", "ms": 1786479824528.9421 } }, "kaala": "nishita", "days": [ { "local_date": "2026-08-10", "window": { "start": { "local": "2026-08-11T00:12:00+03:00", "utc": "2026-08-10T21:12:00Z", "ms": 1786396320073.521 }, "end": { "local": "2026-08-11T01:00:00+03:00", "utc": "2026-08-10T22:00:00Z", "ms": 1786399200073.521 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-08-11", "window": { "start": { "local": "2026-08-12T00:11:51+03:00", "utc": "2026-08-11T21:11:51Z", "ms": 1786482710647.732 }, "end": { "local": "2026-08-12T00:59:51+03:00", "utc": "2026-08-11T21:59:51Z", "ms": 1786485590647.732 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 02:25 on Tue 11 Aug to 23:24 on Tue 11 Aug.", "fact": "2026-08-10T23:24:44Z → 2026-08-11T20:23:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:12–01:00 on the 10th, 00:12–01:00 on the 11th.", "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 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 2886 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Monday 10 August.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-08-10", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-10", "confidence": "boundary" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Monday 10 August. Caturdaśī runs from 02:25 on Tue 11 Aug to 23:24 on Tue 11 Aug, and reaches niśītha on neither day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-08-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7242, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-08-14T16:17:22+03:00", "utc": "2026-08-14T13:17:22Z", "ms": 1786713442166.6567 }, "end": { "local": "2026-08-15T14:59:24+03:00", "utc": "2026-08-15T11:59:24Z", "ms": 1786795164233.161 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-14T16:17:22+03:00", "utc": "2026-08-14T13:17:22Z", "ms": 1786713442166.6567 }, "end": { "local": "2026-08-15T14:59:24+03:00", "utc": "2026-08-15T11:59:24Z", "ms": 1786795164233.161 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-08-14", "window": { "start": { "local": "2026-08-14T12:10:54+03:00", "utc": "2026-08-14T09:10:54Z", "ms": 1786698653936.88 }, "end": { "local": "2026-08-14T12:58:54+03:00", "utc": "2026-08-14T09:58:54Z", "ms": 1786701533936.88 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-08-15", "window": { "start": { "local": "2026-08-15T12:10:42+03:00", "utc": "2026-08-15T09:10:42Z", "ms": 1786785042308.8823 }, "end": { "local": "2026-08-15T12:58:42+03:00", "utc": "2026-08-15T09:58:42Z", "ms": 1786787922308.8823 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 16:17 on Fri 14 Aug to 14:59 on Sat 15 Aug.", "fact": "2026-08-14T13:17:22Z → 2026-08-15T11:59:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 14th, 12:11–12:59 on the 15th.", "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 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7242 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Gaziantep, 2026: Saturday 15 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": "2026-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Madhusravā Tṛtīyā (Hariyali Teej) 2026 falls on Saturday 15 August. Tṛtīyā runs from 16:17 on Fri 14 Aug to 14:59 on Sat 15 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-08-16", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5072, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-08-15T14:59:24+03:00", "utc": "2026-08-15T11:59:24Z", "ms": 1786795164233.161 }, "end": { "local": "2026-08-16T14:23:02+03:00", "utc": "2026-08-16T11:23:02Z", "ms": 1786879381993.4905 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-15T14:59:24+03:00", "utc": "2026-08-15T11:59:24Z", "ms": 1786795164233.161 }, "end": { "local": "2026-08-16T14:23:02+03:00", "utc": "2026-08-16T11:23:02Z", "ms": 1786879381993.4905 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-08-15", "window": { "start": { "local": "2026-08-15T12:10:42+03:00", "utc": "2026-08-15T09:10:42Z", "ms": 1786785042308.8823 }, "end": { "local": "2026-08-15T12:58:42+03:00", "utc": "2026-08-15T09:58:42Z", "ms": 1786787922308.8823 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-08-16", "window": { "start": { "local": "2026-08-16T12:10:30+03:00", "utc": "2026-08-16T09:10:30Z", "ms": 1786871430145.7126 }, "end": { "local": "2026-08-16T12:58:30+03:00", "utc": "2026-08-16T09:58:30Z", "ms": 1786874310145.7126 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:59 on Sat 15 Aug to 14:23 on Sun 16 Aug.", "fact": "2026-08-15T11:59:24Z → 2026-08-16T11:23:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 15th, 12:11–12:59 on the 16th.", "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 15th and 48 of 48 on the 16th.", "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 5072 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Sunday 16 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": "2026-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-16", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Sunday 16 August. Caturthī runs from 14:59 on Sat 15 Aug to 14:23 on Sun 16 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-08-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5072, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-08-16T14:23:02+03:00", "utc": "2026-08-16T11:23:02Z", "ms": 1786879381993.4905 }, "end": { "local": "2026-08-17T14:30:36+03:00", "utc": "2026-08-17T11:30:36Z", "ms": 1786966235620.5068 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-16T14:23:02+03:00", "utc": "2026-08-16T11:23:02Z", "ms": 1786879381993.4905 }, "end": { "local": "2026-08-17T14:30:36+03:00", "utc": "2026-08-17T11:30:36Z", "ms": 1786966235620.5068 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-08-16", "window": { "start": { "local": "2026-08-16T12:10:30+03:00", "utc": "2026-08-16T09:10:30Z", "ms": 1786871430145.7126 }, "end": { "local": "2026-08-16T12:58:30+03:00", "utc": "2026-08-16T09:58:30Z", "ms": 1786874310145.7126 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-08-17", "window": { "start": { "local": "2026-08-17T12:10:17+03:00", "utc": "2026-08-17T09:10:17Z", "ms": 1786957817455.087 }, "end": { "local": "2026-08-17T12:58:17+03:00", "utc": "2026-08-17T09:58:17Z", "ms": 1786960697455.087 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:23 on Sun 16 Aug to 14:31 on Mon 17 Aug.", "fact": "2026-08-16T11:23:02Z → 2026-08-17T11:30:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:11–12:59 on the 16th, 12:10–12:58 on the 17th.", "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 16th and 48 of 48 on the 17th.", "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 5072 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Gaziantep, 2026: Monday 17 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": "2026-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Nāga Pañcamī 2026 falls on Monday 17 August. Pañcamī runs from 14:23 on Sun 16 Aug to 14:31 on Mon 17 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-08-23", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14732, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-08-22T23:30:52+03:00", "utc": "2026-08-22T20:30:52Z", "ms": 1787430651927.627 }, "end": { "local": "2026-08-24T01:49:13+03:00", "utc": "2026-08-23T22:49:13Z", "ms": 1787525353331.1304 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-22T23:30:52+03:00", "utc": "2026-08-22T20:30:52Z", "ms": 1787430651927.627 }, "end": { "local": "2026-08-24T01:49:13+03:00", "utc": "2026-08-23T22:49:13Z", "ms": 1787525353331.1304 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-08-23", "window": { "start": { "local": "2026-08-23T05:53:56+03:00", "utc": "2026-08-23T02:53:56Z", "ms": 1787453636343.846 }, "end": { "local": "2026-08-23T05:53:56+03:00", "utc": "2026-08-23T02:53:56Z", "ms": 1787453636343.846 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-08-24", "window": { "start": { "local": "2026-08-24T05:54:46+03:00", "utc": "2026-08-24T02:54:46Z", "ms": 1787540085796.3945 }, "end": { "local": "2026-08-24T05:54:46+03:00", "utc": "2026-08-24T02:54:46Z", "ms": 1787540085796.3945 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:31 on Sat 22 Aug to 01:49 on Mon 24 Aug.", "fact": "2026-08-22T20:30:52Z → 2026-08-23T22:49:13Z" }, { "step": "kaala", "text": "Sunrise is at 05:54 on the 23rd and 05:55 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 14732 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Gaziantep, 2026: Sunday 23 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": "2026-08-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Putradā Ekādaśī 2026 falls on Sunday 23 August. Ekādaśī runs from 23:31 on Sat 22 Aug to 01:49 on Mon 24 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-08-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29817, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-08-24T01:49:13+03:00", "utc": "2026-08-23T22:49:13Z", "ms": 1787525353331.1304 }, "end": { "local": "2026-08-25T03:51:22+03:00", "utc": "2026-08-25T00:51:22Z", "ms": 1787619081755.6804 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-24T01:49:13+03:00", "utc": "2026-08-23T22:49:13Z", "ms": 1787525353331.1304 }, "end": { "local": "2026-08-25T03:51:22+03:00", "utc": "2026-08-25T00:51:22Z", "ms": 1787619081755.6804 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-08-24", "window": { "start": { "local": "2026-08-24T12:08:35+03:00", "utc": "2026-08-24T09:08:35Z", "ms": 1787562514751.369 }, "end": { "local": "2026-08-24T12:56:35+03:00", "utc": "2026-08-24T09:56:35Z", "ms": 1787565394751.369 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-08-25", "window": { "start": { "local": "2026-08-25T12:08:18+03:00", "utc": "2026-08-25T09:08:18Z", "ms": 1787648898255.7043 }, "end": { "local": "2026-08-25T12:56:18+03:00", "utc": "2026-08-25T09:56:18Z", "ms": 1787651778255.7043 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:49 on Mon 24 Aug to 03:51 on Tue 25 Aug.", "fact": "2026-08-23T22:49:13Z → 2026-08-25T00:51:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 24th, 12:08–12:56 on the 25th.", "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 24th and 0 of 48 on the 25th.", "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 29817 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Gaziantep, 2026: Monday 24 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": "2026-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-24", "confidence": "determinate" } ], "quote": "In Gaziantep, Dāmodara Dvādaśī 2026 falls on Monday 24 August. Dvādaśī runs from 01:49 on Mon 24 Aug to 03:51 on Tue 25 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-08-25", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26097, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-08-25T03:51:22+03:00", "utc": "2026-08-25T00:51:22Z", "ms": 1787619081755.6804 }, "end": { "local": "2026-08-26T05:29:37+03:00", "utc": "2026-08-26T02:29:37Z", "ms": 1787711377394.685 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-25T03:51:22+03:00", "utc": "2026-08-25T00:51:22Z", "ms": 1787619081755.6804 }, "end": { "local": "2026-08-26T05:29:37+03:00", "utc": "2026-08-26T02:29:37Z", "ms": 1787711377394.685 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-08-24", "window": { "start": { "local": "2026-08-24T19:10:24+03:00", "utc": "2026-08-24T16:10:24Z", "ms": 1787587823706.3433 }, "end": { "local": "2026-08-24T20:36:25+03:00", "utc": "2026-08-24T17:36:25Z", "ms": 1787592985232.7463 } }, "covered_min": 0, "window_min": 86, "qualifies": false }, { "local_date": "2026-08-25", "window": { "start": { "local": "2026-08-25T19:09:01+03:00", "utc": "2026-08-25T16:09:01Z", "ms": 1787674141357.0417 }, "end": { "local": "2026-08-25T20:35:20+03:00", "utc": "2026-08-25T17:35:20Z", "ms": 1787679320432.0967 } }, "covered_min": 86, "window_min": 86, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:51 on Tue 25 Aug to 05:30 on Wed 26 Aug.", "fact": "2026-08-25T00:51:22Z → 2026-08-26T02:29:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:10–20:36 on the 24th, 19:09–20:35 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 86 minutes on the 24th and 86 of 86 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 26097 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Tuesday 25 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": "2026-08-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-25", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Tuesday 25 August. Trayodaśī runs from 03:51 on Tue 25 Aug to 05:30 on Wed 26 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-08-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-27", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 4829, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-08-27T06:39:20+03:00", "utc": "2026-08-27T03:39:20Z", "ms": 1787801959978.3308 }, "end": { "local": "2026-08-28T07:18:32+03:00", "utc": "2026-08-28T04:18:32Z", "ms": 1787890712050.471 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2026-08-27T19:02:47+03:00", "utc": "2026-08-27T16:02:47Z", "ms": 1787846566699.672 }, "end": { "local": "2026-08-28T07:18:32+03:00", "utc": "2026-08-28T04:18:32Z", "ms": 1787890712050.471 } }, "kaala": "day", "days": [ { "local_date": "2026-08-27", "window": { "start": { "local": "2026-08-27T05:57:14+03:00", "utc": "2026-08-27T02:57:14Z", "ms": 1787799433596.8694 }, "end": { "local": "2026-08-28T05:58:03+03:00", "utc": "2026-08-28T02:58:03Z", "ms": 1787885882690.3115 } }, "covered_min": 655, "window_min": 1441, "qualifies": true }, { "local_date": "2026-08-28", "window": { "start": { "local": "2026-08-28T05:58:03+03:00", "utc": "2026-08-28T02:58:03Z", "ms": 1787885882690.3115 }, "end": { "local": "2026-08-29T05:58:52+03:00", "utc": "2026-08-29T02:58:52Z", "ms": 1787972331706.8694 } }, "covered_min": 80, "window_min": 1441, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:39 on Thu 27 Aug to 07:19 on Fri 28 Aug. Its second half begins at 19:03 on Thu 27 Aug.", "fact": "2026-08-27T03:39:20Z → 2026-08-28T04:18:32Z · second half from 2026-08-27T16:02:47Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:57 on the 27th, and from 05:58 on the 28th.", "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 655 of 1441 minutes on the 27th and 80 of 1441 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both days qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 4829 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Gaziantep, 2026: Thursday 27 August.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-08-27", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-27", "confidence": "boundary" } ], "quote": "In Gaziantep, Rakṣā Bandhana (Rakhi) 2026 falls on Thursday 27 August. The second half of Pūrṇimā runs from 19:03 on Thu 27 Aug to 07:19 on Fri 28 Aug and falls on two days: 655 minutes of it on the 27th, 80 on the 28th; the rule does not say which to take, and the day that holds more of it is ruled: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17334, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-08-27T06:39:20+03:00", "utc": "2026-08-27T03:39:20Z", "ms": 1787801959978.3308 }, "end": { "local": "2026-08-28T07:18:32+03:00", "utc": "2026-08-28T04:18:32Z", "ms": 1787890712050.471 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2026-08-27T06:39:20+03:00", "utc": "2026-08-27T03:39:20Z", "ms": 1787801959978.3308 }, "end": { "local": "2026-08-28T07:18:32+03:00", "utc": "2026-08-28T04:18:32Z", "ms": 1787890712050.471 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-08-27", "window": { "start": { "local": "2026-08-27T12:07:44+03:00", "utc": "2026-08-27T09:07:44Z", "ms": 1787821664051.0518 }, "end": { "local": "2026-08-27T12:55:44+03:00", "utc": "2026-08-27T09:55:44Z", "ms": 1787824544051.0518 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-08-28", "window": { "start": { "local": "2026-08-28T12:07:26+03:00", "utc": "2026-08-28T09:07:26Z", "ms": 1787908046377.3008 }, "end": { "local": "2026-08-28T12:55:26+03:00", "utc": "2026-08-28T09:55:26Z", "ms": 1787910926377.3008 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:39 on Thu 27 Aug to 07:19 on Fri 28 Aug.", "fact": "2026-08-27T03:39:20Z → 2026-08-28T04:18:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 27th, 12:07–12:55 on the 28th.", "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 27th and 0 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17334 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Gaziantep, 2026: Thursday 27 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": "2026-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-27", "confidence": "determinate" } ], "quote": "In Gaziantep, Ṛṣi Tarpaṇa 2026 falls on Thursday 27 August. Pūrṇimā runs from 06:39 on Thu 27 Aug to 07:19 on Fri 28 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 41386, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2026-08-29T07:27:24+03:00", "utc": "2026-08-29T04:27:24Z", "ms": 1787977644210.7861 }, "end": { "local": "2026-08-30T07:07:35+03:00", "utc": "2026-08-30T04:07:35Z", "ms": 1788062855446.0781 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-08-29T07:27:24+03:00", "utc": "2026-08-29T04:27:24Z", "ms": 1787977644210.7861 }, "end": { "local": "2026-08-30T07:07:35+03:00", "utc": "2026-08-30T04:07:35Z", "ms": 1788062855446.0781 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-08-28", "window": { "start": { "local": "2026-08-28T19:13:38+03:00", "utc": "2026-08-28T16:13:38Z", "ms": 1787933618018.3442 }, "end": { "local": "2026-08-28T19:13:38+03:00", "utc": "2026-08-28T16:13:38Z", "ms": 1787933618018.3442 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-08-29", "window": { "start": { "local": "2026-08-29T19:37:50+03:00", "utc": "2026-08-29T16:37:50Z", "ms": 1788021469601.2283 }, "end": { "local": "2026-08-29T19:37:50+03:00", "utc": "2026-08-29T16:37:50Z", "ms": 1788021469601.2283 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 07:27 on Sat 29 Aug to 07:08 on Sun 30 Aug.", "fact": "2026-08-29T04:27:24Z → 2026-08-30T04:07:35Z" }, { "step": "kaala", "text": "Moonrise is at 19:14 on the 28th and 19:38 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 28th and is on the 29th.", "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 41386 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Gaziantep, 2026: Saturday 29 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": "2026-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Aśūnya Śayana Vrata 2026 falls on Saturday 29 August. Dvitīyā runs from 07:27 on Sat 29 Aug to 07:08 on Sun 30 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17955, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-08-30T07:07:35+03:00", "utc": "2026-08-30T04:07:35Z", "ms": 1788062855446.0781 }, "end": { "local": "2026-08-31T06:21:37+03:00", "utc": "2026-08-31T03:21:37Z", "ms": 1788146497302.5178 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-08-30T07:07:35+03:00", "utc": "2026-08-30T04:07:35Z", "ms": 1788062855446.0781 }, "end": { "local": "2026-08-31T06:21:37+03:00", "utc": "2026-08-31T03:21:37Z", "ms": 1788146497302.5178 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-08-30", "window": { "start": { "local": "2026-08-30T12:06:50+03:00", "utc": "2026-08-30T09:06:50Z", "ms": 1788080809980.2898 }, "end": { "local": "2026-08-30T12:54:50+03:00", "utc": "2026-08-30T09:54:50Z", "ms": 1788083689980.2898 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-08-31", "window": { "start": { "local": "2026-08-31T12:06:31+03:00", "utc": "2026-08-31T09:06:31Z", "ms": 1788167191296.0015 }, "end": { "local": "2026-08-31T12:54:31+03:00", "utc": "2026-08-31T09:54:31Z", "ms": 1788170071296.0015 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 07:08 on Sun 30 Aug to 06:22 on Mon 31 Aug.", "fact": "2026-08-30T04:07:35Z → 2026-08-31T03:21:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 30th, 12:07–12:55 on the 31st.", "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 30th and 0 of 48 on the 31st.", "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 17955 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Gaziantep, 2026: Sunday 30 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": "2026-08-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-30", "confidence": "determinate" } ], "quote": "In Gaziantep, Kajjalī Tṛtīyā (Kajari Teej) 2026 falls on Sunday 30 August. Tṛtīyā runs from 07:08 on Sun 30 Aug to 06:22 on Mon 31 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36175, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-08-31T06:21:37+03:00", "utc": "2026-08-31T03:21:37Z", "ms": 1788146497302.5178 }, "end": { "local": "2026-09-01T05:12:26+03:00", "utc": "2026-09-01T02:12:26Z", "ms": 1788228746260.1914 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-08-31T06:21:37+03:00", "utc": "2026-08-31T03:21:37Z", "ms": 1788146497302.5178 }, "end": { "local": "2026-09-01T05:12:26+03:00", "utc": "2026-09-01T02:12:26Z", "ms": 1788228746260.1914 } }, "kaala": "sayahna", "days": [ { "local_date": "2026-08-31", "window": { "start": { "local": "2026-08-31T16:24:32+03:00", "utc": "2026-08-31T13:24:32Z", "ms": 1788182672348.8342 }, "end": { "local": "2026-08-31T19:00:33+03:00", "utc": "2026-08-31T16:00:33Z", "ms": 1788192033050.723 } }, "covered_min": 156, "window_min": 156, "qualifies": true }, { "local_date": "2026-09-01", "window": { "start": { "local": "2026-09-01T16:23:33+03:00", "utc": "2026-09-01T13:23:33Z", "ms": 1788269012677.0923 }, "end": { "local": "2026-09-01T18:59:06+03:00", "utc": "2026-09-01T15:59:06Z", "ms": 1788278346252.1345 } }, "covered_min": 0, "window_min": 156, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:22 on Mon 31 Aug to 05:12 on Tue 1 Sep.", "fact": "2026-08-31T03:21:37Z → 2026-09-01T02:12:26Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:25–19:01 on the 31st, 16:24–18:59 on the 1st.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 156 of 156 minutes on the 31st and 0 of 156 on the 1st.", "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 36175 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Gaziantep, 2026: Monday 31 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bahula-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Bahula caturthi (Madhyadesa) (Sayahnavyapini: if occurs on two successive days, it is to be observed on the 1st day)." } ], "kaala": "sayahna", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-31", "confidence": "determinate" } ], "quote": "In Gaziantep, Bahulā Caturthī 2026 falls on Monday 31 August. Caturthī runs from 06:22 on Mon 31 Aug to 05:12 on Tue 1 Sep and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-08-31", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31395, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-08-31T06:21:37+03:00", "utc": "2026-08-31T03:21:37Z", "ms": 1788146497302.5178 }, "end": { "local": "2026-09-01T05:12:26+03:00", "utc": "2026-09-01T02:12:26Z", "ms": 1788228746260.1914 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-08-31T06:21:37+03:00", "utc": "2026-08-31T03:21:37Z", "ms": 1788146497302.5178 }, "end": { "local": "2026-09-01T05:12:26+03:00", "utc": "2026-09-01T02:12:26Z", "ms": 1788228746260.1914 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-08-30", "window": { "start": { "local": "2026-08-30T20:02:32+03:00", "utc": "2026-08-30T17:02:32Z", "ms": 1788109351624.98 }, "end": { "local": "2026-08-30T20:02:32+03:00", "utc": "2026-08-30T17:02:32Z", "ms": 1788109351624.98 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-08-31", "window": { "start": { "local": "2026-08-31T20:29:11+03:00", "utc": "2026-08-31T17:29:11Z", "ms": 1788197351120.9412 }, "end": { "local": "2026-08-31T20:29:11+03:00", "utc": "2026-08-31T17:29:11Z", "ms": 1788197351120.9412 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:22 on Mon 31 Aug to 05:12 on Tue 1 Sep.", "fact": "2026-08-31T03:21:37Z → 2026-09-01T02:12:26Z" }, { "step": "kaala", "text": "Moonrise is at 20:03 on the 30th and 20:29 on the 31st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 30th and is on the 31st.", "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 31395 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Monday 31 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-08-31", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Monday 31 August. Caturthī runs from 06:22 on Mon 31 Aug to 05:12 on Tue 1 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-08-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30167, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-09-02T03:43:06+03:00", "utc": "2026-09-02T00:43:06Z", "ms": 1788309785629.4282 }, "end": { "local": "2026-09-03T01:56:37+03:00", "utc": "2026-09-02T22:56:37Z", "ms": 1788389796564.974 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-02T03:43:06+03:00", "utc": "2026-09-02T00:43:06Z", "ms": 1788309785629.4282 }, "end": { "local": "2026-09-03T01:56:37+03:00", "utc": "2026-09-02T22:56:37Z", "ms": 1788389796564.974 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-02", "window": { "start": { "local": "2026-09-02T12:05:53+03:00", "utc": "2026-09-02T09:05:53Z", "ms": 1788339953055.8486 }, "end": { "local": "2026-09-02T12:53:53+03:00", "utc": "2026-09-02T09:53:53Z", "ms": 1788342833055.8486 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-03", "window": { "start": { "local": "2026-09-03T12:05:34+03:00", "utc": "2026-09-03T09:05:34Z", "ms": 1788426333539.2407 }, "end": { "local": "2026-09-03T12:53:34+03:00", "utc": "2026-09-03T09:53:34Z", "ms": 1788429213539.2407 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 03:43 on Wed 2 Sep to 01:57 on Thu 3 Sep.", "fact": "2026-09-02T00:43:06Z → 2026-09-02T22:56:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 2nd, 12:06–12:54 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30167 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Gaziantep, 2026: Wednesday 2 September.", "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": "2026-09-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-02", "confidence": "determinate" } ], "quote": "In Gaziantep, Hala Ṣaṣṭhī 2026 falls on Wednesday 2 September. Ṣaṣṭhī runs from 03:43 on Wed 2 Sep to 01:57 on Thu 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 601, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-09-03T23:55:57+03:00", "utc": "2026-09-03T20:55:57Z", "ms": 1788468956872.5532 }, "end": { "local": "2026-09-04T21:44:06+03:00", "utc": "2026-09-04T18:44:06Z", "ms": 1788547445730.9463 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-03T23:55:57+03:00", "utc": "2026-09-03T20:55:57Z", "ms": 1788468956872.5532 }, "end": { "local": "2026-09-04T21:44:06+03:00", "utc": "2026-09-04T18:44:06Z", "ms": 1788547445730.9463 } }, "kaala": "nishita", "days": [ { "local_date": "2026-09-03", "window": { "start": { "local": "2026-09-04T00:05:58+03:00", "utc": "2026-09-03T21:05:58Z", "ms": 1788469557906.5142 }, "end": { "local": "2026-09-04T00:53:58+03:00", "utc": "2026-09-03T21:53:58Z", "ms": 1788472437906.5142 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-04", "window": { "start": { "local": "2026-09-05T00:05:38+03:00", "utc": "2026-09-04T21:05:38Z", "ms": 1788555938141.675 }, "end": { "local": "2026-09-05T00:53:38+03:00", "utc": "2026-09-04T21:53:38Z", "ms": 1788558818141.675 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:56 on Thu 3 Sep to 21:44 on Fri 4 Sep.", "fact": "2026-09-03T20:55:57Z → 2026-09-04T18:44:06Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:06–00:54 on the 3rd, 00:06–00:54 on the 4th.", "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 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 601 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Gaziantep, 2026: Thursday 3 September.", "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": "2026-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Janmāṣṭamī 2026 falls on Thursday 3 September. Aṣṭamī runs from 23:56 on Thu 3 Sep to 21:44 on Fri 4 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36537, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-09-03T01:56:37+03:00", "utc": "2026-09-02T22:56:37Z", "ms": 1788389796564.974 }, "end": { "local": "2026-09-03T23:55:57+03:00", "utc": "2026-09-03T20:55:57Z", "ms": 1788468956872.5532 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-03T01:56:37+03:00", "utc": "2026-09-02T22:56:37Z", "ms": 1788389796564.974 }, "end": { "local": "2026-09-03T23:55:57+03:00", "utc": "2026-09-03T20:55:57Z", "ms": 1788468956872.5532 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-03", "window": { "start": { "local": "2026-09-03T12:05:34+03:00", "utc": "2026-09-03T09:05:34Z", "ms": 1788426333539.2407 }, "end": { "local": "2026-09-03T12:53:34+03:00", "utc": "2026-09-03T09:53:34Z", "ms": 1788429213539.2407 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-04", "window": { "start": { "local": "2026-09-04T12:05:14+03:00", "utc": "2026-09-04T09:05:14Z", "ms": 1788512713783.7632 }, "end": { "local": "2026-09-04T12:53:14+03:00", "utc": "2026-09-04T09:53:14Z", "ms": 1788515593783.7632 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 01:57 on Thu 3 Sep to 23:56 on Thu 3 Sep.", "fact": "2026-09-02T22:56:37Z → 2026-09-03T20:55:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 3rd, 12:05–12:53 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 36537 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Gaziantep, 2026: Thursday 3 September.", "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": "2026-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Śītalā Saptamī 2026 falls on Thursday 3 September. Saptamī runs from 01:57 on Thu 3 Sep to 23:56 on Thu 3 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-09-07", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30509, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-09-06T16:59:44+03:00", "utc": "2026-09-06T13:59:44Z", "ms": 1788703184454.139 }, "end": { "local": "2026-09-07T14:34:40+03:00", "utc": "2026-09-07T11:34:40Z", "ms": 1788780879598.0698 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-06T16:59:44+03:00", "utc": "2026-09-06T13:59:44Z", "ms": 1788703184454.139 }, "end": { "local": "2026-09-07T14:34:40+03:00", "utc": "2026-09-07T11:34:40Z", "ms": 1788780879598.0698 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-09-06", "window": { "start": { "local": "2026-09-06T06:05:22+03:00", "utc": "2026-09-06T03:05:22Z", "ms": 1788663922084.249 }, "end": { "local": "2026-09-06T06:05:22+03:00", "utc": "2026-09-06T03:05:22Z", "ms": 1788663922084.249 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-09-07", "window": { "start": { "local": "2026-09-07T06:06:11+03:00", "utc": "2026-09-07T03:06:11Z", "ms": 1788750370779.152 }, "end": { "local": "2026-09-07T06:06:11+03:00", "utc": "2026-09-07T03:06:11Z", "ms": 1788750370779.152 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:00 on Sun 6 Sep to 14:35 on Mon 7 Sep.", "fact": "2026-09-06T13:59:44Z → 2026-09-07T11:34:40Z" }, { "step": "kaala", "text": "Sunrise is at 06:05 on the 6th and 06:06 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 6th and is on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30509 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Gaziantep, 2026: Monday 7 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": "2026-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-07", "confidence": "determinate" } ], "quote": "In Gaziantep, Ajā Ekādaśī 2026 falls on Monday 7 September. Ekādaśī runs from 17:00 on Sun 6 Sep to 14:35 on Mon 7 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-09-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-09-08", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23717, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-09-08T12:13:29+03:00", "utc": "2026-09-08T09:13:29Z", "ms": 1788858808681.333 }, "end": { "local": "2026-09-09T10:01:19+03:00", "utc": "2026-09-09T07:01:19Z", "ms": 1788937278863.0383 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-08T12:13:29+03:00", "utc": "2026-09-08T09:13:29Z", "ms": 1788858808681.333 }, "end": { "local": "2026-09-09T10:01:19+03:00", "utc": "2026-09-09T07:01:19Z", "ms": 1788937278863.0383 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-09-08", "window": { "start": { "local": "2026-09-08T18:48:46+03:00", "utc": "2026-09-08T15:48:46Z", "ms": 1788882525984.269 }, "end": { "local": "2026-09-08T20:19:18+03:00", "utc": "2026-09-08T17:19:18Z", "ms": 1788887958274.418 } }, "covered_min": 91, "window_min": 91, "qualifies": true }, { "local_date": "2026-09-09", "window": { "start": { "local": "2026-09-09T18:47:16+03:00", "utc": "2026-09-09T15:47:16Z", "ms": 1788968835910.771 }, "end": { "local": "2026-09-09T20:18:07+03:00", "utc": "2026-09-09T17:18:07Z", "ms": 1788974286703.1553 } }, "covered_min": 0, "window_min": 91, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:13 on Tue 8 Sep to 10:01 on Wed 9 Sep.", "fact": "2026-09-08T09:13:29Z → 2026-09-09T07:01:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:49–20:19 on the 8th, 18:47–20:18 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 91 of 91 minutes on the 8th and 0 of 91 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 23717 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Tuesday 8 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": "2026-09-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-08", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Tuesday 8 September. Trayodaśī runs from 12:13 on Tue 8 Sep to 10:01 on Wed 9 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-09-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31557, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-09-09T10:01:19+03:00", "utc": "2026-09-09T07:01:19Z", "ms": 1788937278863.0383 }, "end": { "local": "2026-09-10T08:03:49+03:00", "utc": "2026-09-10T05:03:49Z", "ms": 1789016629288.5635 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-09T10:01:19+03:00", "utc": "2026-09-09T07:01:19Z", "ms": 1788937278863.0383 }, "end": { "local": "2026-09-10T08:03:49+03:00", "utc": "2026-09-10T05:03:49Z", "ms": 1789016629288.5635 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-09-09", "window": { "start": { "local": "2026-09-09T18:47:16+03:00", "utc": "2026-09-09T15:47:16Z", "ms": 1788968835910.771 }, "end": { "local": "2026-09-09T20:18:07+03:00", "utc": "2026-09-09T17:18:07Z", "ms": 1788974286703.1553 } }, "covered_min": 91, "window_min": 91, "qualifies": true }, { "local_date": "2026-09-10", "window": { "start": { "local": "2026-09-10T18:45:46+03:00", "utc": "2026-09-10T15:45:46Z", "ms": 1789055145553.0945 }, "end": { "local": "2026-09-10T20:16:55+03:00", "utc": "2026-09-10T17:16:55Z", "ms": 1789060614886.4778 } }, "covered_min": 0, "window_min": 91, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:01 on Wed 9 Sep to 08:04 on Thu 10 Sep.", "fact": "2026-09-09T07:01:19Z → 2026-09-10T05:03:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:47–20:18 on the 9th, 18:46–20:17 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 91 of 91 minutes on the 9th and 0 of 91 on the 10th.", "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 31557 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Gaziantep, 2026: Wednesday 9 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-09", "confidence": "determinate" } ], "quote": "In Gaziantep, Aghora Caturdaśī 2026 falls on Wednesday 9 September. Caturdaśī runs from 10:01 on Wed 9 Sep to 08:04 on Thu 10 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/shivaratri?on=2026-09-09", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25913, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-09-09T10:01:19+03:00", "utc": "2026-09-09T07:01:19Z", "ms": 1788937278863.0383 }, "end": { "local": "2026-09-10T08:03:49+03:00", "utc": "2026-09-10T05:03:49Z", "ms": 1789016629288.5635 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-09T10:01:19+03:00", "utc": "2026-09-09T07:01:19Z", "ms": 1788937278863.0383 }, "end": { "local": "2026-09-10T08:03:49+03:00", "utc": "2026-09-10T05:03:49Z", "ms": 1789016629288.5635 } }, "kaala": "nishita", "days": [ { "local_date": "2026-09-08", "window": { "start": { "local": "2026-09-09T00:04:17+03:00", "utc": "2026-09-08T21:04:17Z", "ms": 1788901457072.3271 }, "end": { "local": "2026-09-09T00:52:17+03:00", "utc": "2026-09-08T21:52:17Z", "ms": 1788904337072.3271 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-09-09", "window": { "start": { "local": "2026-09-10T00:03:56+03:00", "utc": "2026-09-09T21:03:56Z", "ms": 1788987836382.212 }, "end": { "local": "2026-09-10T00:51:56+03:00", "utc": "2026-09-09T21:51:56Z", "ms": 1788990716382.212 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:01 on Wed 9 Sep to 08:04 on Thu 10 Sep.", "fact": "2026-09-09T07:01:19Z → 2026-09-10T05:03:49Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:04–00:52 on the 8th, 00:04–00:52 on the 9th.", "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 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25913 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Wednesday 9 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": "2026-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-09", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Wednesday 9 September. Caturdaśī runs from 10:01 on Wed 9 Sep to 08:04 on Thu 10 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-09-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20150, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-09-11T06:27:00+03:00", "utc": "2026-09-11T03:27:00Z", "ms": 1789097219925.7017 }, "end": { "local": "2026-09-12T05:16:52+03:00", "utc": "2026-09-12T02:16:52Z", "ms": 1789179411517.9253 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-11T06:27:00+03:00", "utc": "2026-09-11T03:27:00Z", "ms": 1789097219925.7017 }, "end": { "local": "2026-09-12T05:16:52+03:00", "utc": "2026-09-12T02:16:52Z", "ms": 1789179411517.9253 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-11", "window": { "start": { "local": "2026-09-11T12:02:50+03:00", "utc": "2026-09-11T09:02:50Z", "ms": 1789117370245.3464 }, "end": { "local": "2026-09-11T12:50:50+03:00", "utc": "2026-09-11T09:50:50Z", "ms": 1789120250245.3464 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-12", "window": { "start": { "local": "2026-09-12T12:02:29+03:00", "utc": "2026-09-12T09:02:29Z", "ms": 1789203749176.5708 }, "end": { "local": "2026-09-12T12:50:29+03:00", "utc": "2026-09-12T09:50:29Z", "ms": 1789206629176.5708 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 06:27 on Fri 11 Sep to 05:17 on Sat 12 Sep.", "fact": "2026-09-11T03:27:00Z → 2026-09-12T02:16:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 11th, 12:02–12:50 on the 12th.", "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 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20150 s" }, { "step": "ruling", "text": "Rudra Vrata, Gaziantep, 2026: Friday 11 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rudra-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Rudra vrata (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-11", "confidence": "determinate" } ], "quote": "In Gaziantep, Rudra Vrata 2026 falls on Friday 11 September. Pratipadā runs from 06:27 on Fri 11 Sep to 05:17 on Sat 12 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26593, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2026-09-13T04:38:55+03:00", "utc": "2026-09-13T01:38:55Z", "ms": 1789263534806.9834 }, "end": { "local": "2026-09-14T04:37:28+03:00", "utc": "2026-09-14T01:37:28Z", "ms": 1789349847967.371 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-13T04:38:55+03:00", "utc": "2026-09-13T01:38:55Z", "ms": 1789263534806.9834 }, "end": { "local": "2026-09-14T04:37:28+03:00", "utc": "2026-09-14T01:37:28Z", "ms": 1789349847967.371 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-13", "window": { "start": { "local": "2026-09-13T12:02:08+03:00", "utc": "2026-09-13T09:02:08Z", "ms": 1789290128012.7502 }, "end": { "local": "2026-09-13T12:50:08+03:00", "utc": "2026-09-13T09:50:08Z", "ms": 1789293008012.7502 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-14", "window": { "start": { "local": "2026-09-14T12:01:47+03:00", "utc": "2026-09-14T09:01:47Z", "ms": 1789376506770.1575 }, "end": { "local": "2026-09-14T12:49:47+03:00", "utc": "2026-09-14T09:49:47Z", "ms": 1789379386770.1575 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 04:39 on Sun 13 Sep to 04:37 on Mon 14 Sep.", "fact": "2026-09-13T01:38:55Z → 2026-09-14T01:37:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 13th, 12:02–12:50 on the 14th.", "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 13th and 0 of 48 on the 14th.", "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 26593 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Gaziantep, 2026: Sunday 13 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": "2026-09-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Haritālikā Vrata (Hartalika Teej) 2026 falls on Sunday 13 September. Tṛtīyā runs from 04:39 on Sun 13 Sep to 04:37 on Mon 14 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24402, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-09-14T04:37:28+03:00", "utc": "2026-09-14T01:37:28Z", "ms": 1789349847967.371 }, "end": { "local": "2026-09-15T05:14:44+03:00", "utc": "2026-09-15T02:14:44Z", "ms": 1789438483845.4514 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-14T04:37:28+03:00", "utc": "2026-09-14T01:37:28Z", "ms": 1789349847967.371 }, "end": { "local": "2026-09-15T05:14:44+03:00", "utc": "2026-09-15T02:14:44Z", "ms": 1789438483845.4514 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-14", "window": { "start": { "local": "2026-09-14T12:01:47+03:00", "utc": "2026-09-14T09:01:47Z", "ms": 1789376506770.1575 }, "end": { "local": "2026-09-14T12:49:47+03:00", "utc": "2026-09-14T09:49:47Z", "ms": 1789379386770.1575 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-15", "window": { "start": { "local": "2026-09-15T12:01:25+03:00", "utc": "2026-09-15T09:01:25Z", "ms": 1789462885466.0542 }, "end": { "local": "2026-09-15T12:49:25+03:00", "utc": "2026-09-15T09:49:25Z", "ms": 1789465765466.0542 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:37 on Mon 14 Sep to 05:15 on Tue 15 Sep.", "fact": "2026-09-14T01:37:28Z → 2026-09-15T02:14:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 14th, 12:01–12:49 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24402 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Gaziantep, 2026: Monday 14 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": "2026-09-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-14", "confidence": "determinate" } ], "quote": "In Gaziantep, Gaṇeśa Caturthī 2026 falls on Monday 14 September. Caturthī runs from 04:37 on Mon 14 Sep to 05:15 on Tue 15 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19870, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-09-15T05:14:44+03:00", "utc": "2026-09-15T02:14:44Z", "ms": 1789438483845.4514 }, "end": { "local": "2026-09-16T06:29:54+03:00", "utc": "2026-09-16T03:29:54Z", "ms": 1789529393872.2642 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-15T05:14:44+03:00", "utc": "2026-09-15T02:14:44Z", "ms": 1789438483845.4514 }, "end": { "local": "2026-09-16T06:29:54+03:00", "utc": "2026-09-16T03:29:54Z", "ms": 1789529393872.2642 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-15", "window": { "start": { "local": "2026-09-15T12:01:25+03:00", "utc": "2026-09-15T09:01:25Z", "ms": 1789462885466.0542 }, "end": { "local": "2026-09-15T12:49:25+03:00", "utc": "2026-09-15T09:49:25Z", "ms": 1789465765466.0542 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-16", "window": { "start": { "local": "2026-09-16T12:01:04+03:00", "utc": "2026-09-16T09:01:04Z", "ms": 1789549264117.418 }, "end": { "local": "2026-09-16T12:49:04+03:00", "utc": "2026-09-16T09:49:04Z", "ms": 1789552144117.418 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 05:15 on Tue 15 Sep to 06:30 on Wed 16 Sep.", "fact": "2026-09-15T02:14:44Z → 2026-09-16T03:29:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 15th, 12:01–12:49 on the 16th.", "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 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: disputed → only-day · margin 19870 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Gaziantep, 2026: Tuesday 15 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": "2026-09-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Ṛṣi Pañcamī 2026 falls on Tuesday 15 September. Pañcamī runs from 05:15 on Tue 15 Sep to 06:30 on Wed 16 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13340, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-09-16T06:29:54+03:00", "utc": "2026-09-16T03:29:54Z", "ms": 1789529393872.2642 }, "end": { "local": "2026-09-17T08:18:23+03:00", "utc": "2026-09-17T05:18:23Z", "ms": 1789622302838.7778 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-16T06:29:54+03:00", "utc": "2026-09-16T03:29:54Z", "ms": 1789529393872.2642 }, "end": { "local": "2026-09-17T08:18:23+03:00", "utc": "2026-09-17T05:18:23Z", "ms": 1789622302838.7778 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-16", "window": { "start": { "local": "2026-09-16T12:01:04+03:00", "utc": "2026-09-16T09:01:04Z", "ms": 1789549264117.418 }, "end": { "local": "2026-09-16T12:49:04+03:00", "utc": "2026-09-16T09:49:04Z", "ms": 1789552144117.418 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-17", "window": { "start": { "local": "2026-09-17T12:00:43+03:00", "utc": "2026-09-17T09:00:43Z", "ms": 1789635642743.392 }, "end": { "local": "2026-09-17T12:48:43+03:00", "utc": "2026-09-17T09:48:43Z", "ms": 1789638522743.392 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:30 on Wed 16 Sep to 08:18 on Thu 17 Sep.", "fact": "2026-09-16T03:29:54Z → 2026-09-17T05:18:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 16th, 12:01–12:49 on the 17th.", "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 16th and 0 of 48 on the 17th.", "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 13340 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Gaziantep, 2026: Wednesday 16 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": "2026-09-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-16", "confidence": "determinate" } ], "quote": "In Gaziantep, Sūrya Ṣaṣṭhī (Bhādrapada) 2026 falls on Wednesday 16 September. Ṣaṣṭhī runs from 06:30 on Wed 16 Sep to 08:18 on Thu 17 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5327, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-09-17T08:18:23+03:00", "utc": "2026-09-17T05:18:23Z", "ms": 1789622302838.7778 }, "end": { "local": "2026-09-18T10:31:35+03:00", "utc": "2026-09-18T07:31:35Z", "ms": 1789716694635.5015 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-17T08:18:23+03:00", "utc": "2026-09-17T05:18:23Z", "ms": 1789622302838.7778 }, "end": { "local": "2026-09-18T10:31:35+03:00", "utc": "2026-09-18T07:31:35Z", "ms": 1789716694635.5015 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-17", "window": { "start": { "local": "2026-09-17T12:00:43+03:00", "utc": "2026-09-17T09:00:43Z", "ms": 1789635642743.392 }, "end": { "local": "2026-09-17T12:48:43+03:00", "utc": "2026-09-17T09:48:43Z", "ms": 1789638522743.392 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-18", "window": { "start": { "local": "2026-09-18T12:00:21+03:00", "utc": "2026-09-18T09:00:21Z", "ms": 1789722021362.727 }, "end": { "local": "2026-09-18T12:48:21+03:00", "utc": "2026-09-18T09:48:21Z", "ms": 1789724901362.727 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 08:18 on Thu 17 Sep to 10:32 on Fri 18 Sep.", "fact": "2026-09-17T05:18:23Z → 2026-09-18T07:31:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 17th, 12:00–12:48 on the 18th.", "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 17th and 0 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: purvaviddha → only-day · margin 5327 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Gaziantep, 2026: Thursday 17 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": "2026-09-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Muktābharaṇa Vrata 2026 falls on Thursday 17 September. Saptamī runs from 08:18 on Thu 17 Sep to 10:32 on Fri 18 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-18", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 567, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-09-18T10:31:35+03:00", "utc": "2026-09-18T07:31:35Z", "ms": 1789716694635.5015 }, "end": { "local": "2026-09-19T12:57:27+03:00", "utc": "2026-09-19T09:57:27Z", "ms": 1789811847291.9717 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-18T10:31:35+03:00", "utc": "2026-09-18T07:31:35Z", "ms": 1789716694635.5015 }, "end": { "local": "2026-09-19T12:57:27+03:00", "utc": "2026-09-19T09:57:27Z", "ms": 1789811847291.9717 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-18", "window": { "start": { "local": "2026-09-18T12:00:21+03:00", "utc": "2026-09-18T09:00:21Z", "ms": 1789722021362.727 }, "end": { "local": "2026-09-18T12:48:21+03:00", "utc": "2026-09-18T09:48:21Z", "ms": 1789724901362.727 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-09-19", "window": { "start": { "local": "2026-09-19T12:00:00+03:00", "utc": "2026-09-19T09:00:00Z", "ms": 1789808399994.9734 }, "end": { "local": "2026-09-19T12:48:00+03:00", "utc": "2026-09-19T09:48:00Z", "ms": 1789811279994.9734 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 10:32 on Fri 18 Sep to 12:57 on Sat 19 Sep.", "fact": "2026-09-18T07:31:35Z → 2026-09-19T09:57:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 18th, 12:00–12:48 on the 19th.", "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 18th and 48 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "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 567 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Gaziantep, 2026: Friday 18 September.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2026-09-18", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-18", "confidence": "boundary" } ], "quote": "In Gaziantep, Rādhāṣṭamī 2026 falls on Friday 18 September. Aṣṭamī runs from 10:32 on Fri 18 Sep to 12:57 on Sat 19 Sep and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-09-22", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39926, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-09-21T17:31:23+03:00", "utc": "2026-09-21T14:31:23Z", "ms": 1790001083386.5105 }, "end": { "local": "2026-09-22T19:13:47+03:00", "utc": "2026-09-22T16:13:47Z", "ms": 1790093627188.7483 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-21T17:31:23+03:00", "utc": "2026-09-21T14:31:23Z", "ms": 1790001083386.5105 }, "end": { "local": "2026-09-22T19:13:47+03:00", "utc": "2026-09-22T16:13:47Z", "ms": 1790093627188.7483 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-09-22", "window": { "start": { "local": "2026-09-22T06:18:23+03:00", "utc": "2026-09-22T03:18:23Z", "ms": 1790047103481.6501 }, "end": { "local": "2026-09-22T06:18:23+03:00", "utc": "2026-09-22T03:18:23Z", "ms": 1790047103481.6501 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-09-23", "window": { "start": { "local": "2026-09-23T06:19:13+03:00", "utc": "2026-09-23T03:19:13Z", "ms": 1790133552829.4153 }, "end": { "local": "2026-09-23T06:19:13+03:00", "utc": "2026-09-23T03:19:13Z", "ms": 1790133552829.4153 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:31 on Mon 21 Sep to 19:14 on Tue 22 Sep.", "fact": "2026-09-21T14:31:23Z → 2026-09-22T16:13:47Z" }, { "step": "kaala", "text": "Sunrise is at 06:18 on the 22nd and 06:19 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39926 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Gaziantep, 2026: Tuesday 22 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": "2026-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-22", "confidence": "determinate" } ], "quote": "In Gaziantep, Parivartanī Ekādaśī 2026 falls on Tuesday 22 September. Ekādaśī runs from 17:31 on Mon 21 Sep to 19:14 on Tue 22 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-09-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23211, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-09-22T19:13:47+03:00", "utc": "2026-09-22T16:13:47Z", "ms": 1790093627188.7483 }, "end": { "local": "2026-09-23T20:21:00+03:00", "utc": "2026-09-23T17:21:00Z", "ms": 1790184060109.8198 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-22T19:13:47+03:00", "utc": "2026-09-22T16:13:47Z", "ms": 1790093627188.7483 }, "end": { "local": "2026-09-23T20:21:00+03:00", "utc": "2026-09-23T17:21:00Z", "ms": 1790184060109.8198 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-09-22", "window": { "start": { "local": "2026-09-22T11:58:56+03:00", "utc": "2026-09-22T08:58:56Z", "ms": 1790067536172.3193 }, "end": { "local": "2026-09-22T12:46:56+03:00", "utc": "2026-09-22T09:46:56Z", "ms": 1790070416172.3193 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-09-23", "window": { "start": { "local": "2026-09-23T11:58:35+03:00", "utc": "2026-09-23T08:58:35Z", "ms": 1790153915061.9111 }, "end": { "local": "2026-09-23T12:46:35+03:00", "utc": "2026-09-23T09:46:35Z", "ms": 1790156795061.9111 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 19:14 on Tue 22 Sep to 20:21 on Wed 23 Sep.", "fact": "2026-09-22T16:13:47Z → 2026-09-23T17:21:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 22nd, 11:59–12:47 on the 23rd.", "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 22nd and 48 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23211 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Gaziantep, 2026: Wednesday 23 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": "2026-09-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Vāmana Jayantī 2026 falls on Wednesday 23 September. Dvādaśī runs from 19:14 on Tue 22 Sep to 20:21 on Wed 23 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-09-24", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1190, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-09-23T20:21:00+03:00", "utc": "2026-09-23T17:21:00Z", "ms": 1790184060109.8198 }, "end": { "local": "2026-09-24T20:48:56+03:00", "utc": "2026-09-24T17:48:56Z", "ms": 1790272135632.6646 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-23T20:21:00+03:00", "utc": "2026-09-23T17:21:00Z", "ms": 1790184060109.8198 }, "end": { "local": "2026-09-24T20:48:56+03:00", "utc": "2026-09-24T17:48:56Z", "ms": 1790272135632.6646 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-09-23", "window": { "start": { "local": "2026-09-23T18:25:57+03:00", "utc": "2026-09-23T15:25:57Z", "ms": 1790177157294.407 }, "end": { "local": "2026-09-23T20:01:10+03:00", "utc": "2026-09-23T17:01:10Z", "ms": 1790182869962.3877 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "2026-09-24", "window": { "start": { "local": "2026-09-24T18:24:26+03:00", "utc": "2026-09-24T15:24:26Z", "ms": 1790263465835.596 }, "end": { "local": "2026-09-24T19:59:57+03:00", "utc": "2026-09-24T16:59:57Z", "ms": 1790269197313.702 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:21 on Wed 23 Sep to 20:49 on Thu 24 Sep.", "fact": "2026-09-23T17:21:00Z → 2026-09-24T17:48:56Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:26–20:01 on the 23rd, 18:24–20:00 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 95 minutes on the 23rd and 96 of 96 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1190 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Thursday 24 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": "2026-09-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-24", "confidence": "boundary" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Thursday 24 September. Trayodaśī runs from 20:21 on Wed 23 Sep to 20:49 on Thu 24 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-09-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34316, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-09-24T20:48:56+03:00", "utc": "2026-09-24T17:48:56Z", "ms": 1790272135632.6646 }, "end": { "local": "2026-09-25T20:37:19+03:00", "utc": "2026-09-25T17:37:19Z", "ms": 1790357838891.7727 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2026-09-24T20:48:56+03:00", "utc": "2026-09-24T17:48:56Z", "ms": 1790272135632.6646 }, "end": { "local": "2026-09-25T20:37:19+03:00", "utc": "2026-09-25T17:37:19Z", "ms": 1790357838891.7727 } }, "kaala": "udaya-3", "days": [ { "local_date": "2026-09-25", "window": { "start": { "local": "2026-09-25T06:20:52+03:00", "utc": "2026-09-25T03:20:52Z", "ms": 1790306451921.3909 }, "end": { "local": "2026-09-25T08:45:16+03:00", "utc": "2026-09-25T05:45:16Z", "ms": 1790315116440.5112 } }, "covered_min": 144, "window_min": 144, "qualifies": true }, { "local_date": "2026-09-26", "window": { "start": { "local": "2026-09-26T06:21:42+03:00", "utc": "2026-09-26T03:21:42Z", "ms": 1790392901696.9517 }, "end": { "local": "2026-09-26T08:45:38+03:00", "utc": "2026-09-26T05:45:38Z", "ms": 1790401538031.4243 } }, "covered_min": 0, "window_min": 144, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:49 on Thu 24 Sep to 20:37 on Fri 25 Sep.", "fact": "2026-09-24T17:48:56Z → 2026-09-25T17:37:19Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:21–08:45 on the 25th, 06:22–08:46 on the 26th.", "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 144 of 144 minutes on the 25th and 0 of 144 on the 26th.", "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 34316 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Gaziantep, 2026: Friday 25 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": "2026-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-25", "confidence": "determinate" } ], "quote": "In Gaziantep, Ananta Caturdaśī 2026 falls on Friday 25 September. Caturdaśī runs from 20:49 on Thu 24 Sep to 20:37 on Fri 25 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-09-29", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-09-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17720, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-09-29T14:40:43+03:00", "utc": "2026-09-29T11:40:43Z", "ms": 1790682043248.1016 }, "end": { "local": "2026-09-30T12:25:50+03:00", "utc": "2026-09-30T09:25:50Z", "ms": 1790760350490.3772 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-09-29T14:40:43+03:00", "utc": "2026-09-29T11:40:43Z", "ms": 1790682043248.1016 }, "end": { "local": "2026-09-30T12:25:50+03:00", "utc": "2026-09-30T09:25:50Z", "ms": 1790760350490.3772 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-09-29", "window": { "start": { "local": "2026-09-29T19:36:03+03:00", "utc": "2026-09-29T16:36:03Z", "ms": 1790699762899.3176 }, "end": { "local": "2026-09-29T19:36:03+03:00", "utc": "2026-09-29T16:36:03Z", "ms": 1790699762899.3176 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-09-30", "window": { "start": { "local": "2026-09-30T20:18:19+03:00", "utc": "2026-09-30T17:18:19Z", "ms": 1790788698840.687 }, "end": { "local": "2026-09-30T20:18:19+03:00", "utc": "2026-09-30T17:18:19Z", "ms": 1790788698840.687 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:41 on Tue 29 Sep to 12:26 on Wed 30 Sep.", "fact": "2026-09-29T11:40:43Z → 2026-09-30T09:25:50Z" }, { "step": "kaala", "text": "Moonrise is at 19:36 on the 29th and 20:18 on the 30th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 29th and is not on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17720 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Tuesday 29 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": "2026-09-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-09-29", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Tuesday 29 September. Caturthī runs from 14:41 on Tue 29 Sep to 12:26 on Wed 30 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-09-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38150, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-10-01T10:05:43+03:00", "utc": "2026-10-01T07:05:43Z", "ms": 1790838343099.98 }, "end": { "local": "2026-10-02T07:45:43+03:00", "utc": "2026-10-02T04:45:43Z", "ms": 1790916343018.6167 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-01T10:05:43+03:00", "utc": "2026-10-01T07:05:43Z", "ms": 1790838343099.98 }, "end": { "local": "2026-10-02T07:45:43+03:00", "utc": "2026-10-02T04:45:43Z", "ms": 1790916343018.6167 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-09-30", "window": { "start": { "local": "2026-09-30T20:18:19+03:00", "utc": "2026-09-30T17:18:19Z", "ms": 1790788698840.687 }, "end": { "local": "2026-09-30T20:18:19+03:00", "utc": "2026-09-30T17:18:19Z", "ms": 1790788698840.687 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-10-01", "window": { "start": { "local": "2026-10-01T21:09:53+03:00", "utc": "2026-10-01T18:09:53Z", "ms": 1790878193151.0134 }, "end": { "local": "2026-10-01T21:09:53+03:00", "utc": "2026-10-01T18:09:53Z", "ms": 1790878193151.0134 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 10:06 on Thu 1 Oct to 07:46 on Fri 2 Oct.", "fact": "2026-10-01T07:05:43Z → 2026-10-02T04:45:43Z" }, { "step": "kaala", "text": "Moonrise is at 20:18 on the 30th and 21:10 on the 1st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is not on the 30th and is on the 1st.", "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 38150 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Gaziantep, 2026: Thursday 1 October.", "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": "2026-10-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Candra Ṣaṣṭhī 2026 falls on Thursday 1 October. Ṣaṣṭhī runs from 10:06 on Thu 1 Oct to 07:46 on Fri 2 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27180, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-10-03T05:30:08+03:00", "utc": "2026-10-03T02:30:08Z", "ms": 1790994608444.8064 }, "end": { "local": "2026-10-04T03:22:13+03:00", "utc": "2026-10-04T00:22:13Z", "ms": 1791073333200.1528 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-03T05:30:08+03:00", "utc": "2026-10-03T02:30:08Z", "ms": 1790994608444.8064 }, "end": { "local": "2026-10-04T03:22:13+03:00", "utc": "2026-10-04T00:22:13Z", "ms": 1791073333200.1528 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-10-02", "window": { "start": { "local": "2026-10-02T18:12:22+03:00", "utc": "2026-10-02T15:12:22Z", "ms": 1790953941825.6824 }, "end": { "local": "2026-10-02T19:50:24+03:00", "utc": "2026-10-02T16:50:24Z", "ms": 1790959823714.081 } }, "covered_min": 0, "window_min": 98, "qualifies": false }, { "local_date": "2026-10-03", "window": { "start": { "local": "2026-10-03T18:10:53+03:00", "utc": "2026-10-03T15:10:53Z", "ms": 1791040252754.862 }, "end": { "local": "2026-10-03T19:49:13+03:00", "utc": "2026-10-03T16:49:13Z", "ms": 1791046153403.947 } }, "covered_min": 98, "window_min": 98, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 05:30 on Sat 3 Oct to 03:22 on Sun 4 Oct.", "fact": "2026-10-03T02:30:08Z → 2026-10-04T00:22:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:12–19:50 on the 2nd, 18:11–19:49 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 0 of 98 minutes on the 2nd and 98 of 98 on the 3rd.", "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 27180 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Gaziantep, 2026: Saturday 3 October.", "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": "2026-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Jitāṣṭamī (Jitiya) 2026 falls on Saturday 3 October. Aṣṭamī runs from 05:30 on Sat 3 Oct to 03:22 on Sun 4 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14537, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-10-03T05:30:08+03:00", "utc": "2026-10-03T02:30:08Z", "ms": 1790994608444.8064 }, "end": { "local": "2026-10-04T03:22:13+03:00", "utc": "2026-10-04T00:22:13Z", "ms": 1791073333200.1528 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-03T05:30:08+03:00", "utc": "2026-10-03T02:30:08Z", "ms": 1790994608444.8064 }, "end": { "local": "2026-10-04T03:22:13+03:00", "utc": "2026-10-04T00:22:13Z", "ms": 1791073333200.1528 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-10-02", "window": { "start": { "local": "2026-10-02T22:11:08+03:00", "utc": "2026-10-02T19:11:08Z", "ms": 1790968268466.5808 }, "end": { "local": "2026-10-02T22:11:08+03:00", "utc": "2026-10-02T19:11:08Z", "ms": 1790968268466.5808 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-10-03", "window": { "start": { "local": "2026-10-03T23:19:57+03:00", "utc": "2026-10-03T20:19:57Z", "ms": 1791058796507.6667 }, "end": { "local": "2026-10-03T23:19:57+03:00", "utc": "2026-10-03T20:19:57Z", "ms": 1791058796507.6667 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 05:30 on Sat 3 Oct to 03:22 on Sun 4 Oct.", "fact": "2026-10-03T02:30:08Z → 2026-10-04T00:22:13Z" }, { "step": "kaala", "text": "Moonrise is at 22:11 on the 2nd and 23:20 on the 3rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 2nd and is on the 3rd.", "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 14537 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Gaziantep, 2026: Saturday 3 October.", "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": "2026-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-03", "confidence": "determinate" } ], "quote": "In Gaziantep, Mahālakṣmī Vrata Samāpana 2026 falls on Saturday 3 October. Aṣṭamī runs from 05:30 on Sat 3 Oct to 03:22 on Sun 4 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-10-06", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24730, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-10-05T23:38:02+03:00", "utc": "2026-10-05T20:38:02Z", "ms": 1791232681877.1067 }, "end": { "local": "2026-10-06T22:05:02+03:00", "utc": "2026-10-06T19:05:02Z", "ms": 1791313502162.332 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-05T23:38:02+03:00", "utc": "2026-10-05T20:38:02Z", "ms": 1791232681877.1067 }, "end": { "local": "2026-10-06T22:05:02+03:00", "utc": "2026-10-06T19:05:02Z", "ms": 1791313502162.332 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-10-06", "window": { "start": { "local": "2026-10-06T06:30:12+03:00", "utc": "2026-10-06T03:30:12Z", "ms": 1791257411770.3953 }, "end": { "local": "2026-10-06T06:30:12+03:00", "utc": "2026-10-06T03:30:12Z", "ms": 1791257411770.3953 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-10-07", "window": { "start": { "local": "2026-10-07T06:31:04+03:00", "utc": "2026-10-07T03:31:04Z", "ms": 1791343864297.1196 }, "end": { "local": "2026-10-07T06:31:04+03:00", "utc": "2026-10-07T03:31:04Z", "ms": 1791343864297.1196 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:38 on Mon 5 Oct to 22:05 on Tue 6 Oct.", "fact": "2026-10-05T20:38:02Z → 2026-10-06T19:05:02Z" }, { "step": "kaala", "text": "Sunrise is at 06:30 on the 6th and 06:31 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 6th and is not on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24730 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Gaziantep, 2026: Tuesday 6 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": "2026-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-06", "confidence": "determinate" } ], "quote": "In Gaziantep, Indirā Ekādaśī 2026 falls on Tuesday 6 October. Ekādaśī runs from 23:38 on Mon 5 Oct to 22:05 on Tue 6 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-10-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-10-08", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-08", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 181, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-10-07T20:47:04+03:00", "utc": "2026-10-07T17:47:04Z", "ms": 1791395224429.04 }, "end": { "local": "2026-10-08T19:46:29+03:00", "utc": "2026-10-08T16:46:29Z", "ms": 1791477989199.669 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-07T20:47:04+03:00", "utc": "2026-10-07T17:47:04Z", "ms": 1791395224429.04 }, "end": { "local": "2026-10-08T19:46:29+03:00", "utc": "2026-10-08T16:46:29Z", "ms": 1791477989199.669 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-10-07", "window": { "start": { "local": "2026-10-07T18:05:01+03:00", "utc": "2026-10-07T15:05:01Z", "ms": 1791385501012.5554 }, "end": { "local": "2026-10-07T19:44:36+03:00", "utc": "2026-10-07T16:44:36Z", "ms": 1791391476495.2651 } }, "covered_min": 0, "window_min": 100, "qualifies": false }, { "local_date": "2026-10-08", "window": { "start": { "local": "2026-10-08T18:03:34+03:00", "utc": "2026-10-08T15:03:34Z", "ms": 1791471814361.689 }, "end": { "local": "2026-10-08T19:43:28+03:00", "utc": "2026-10-08T16:43:28Z", "ms": 1791477808484.3523 } }, "covered_min": 100, "window_min": 100, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:47 on Wed 7 Oct to 19:46 on Thu 8 Oct.", "fact": "2026-10-07T17:47:04Z → 2026-10-08T16:46:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:05–19:45 on the 7th, 18:04–19:43 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 100 minutes on the 7th and 100 of 100 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 181 s < 300 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Thursday 8 October.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-08", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Thursday 8 October. Trayodaśī runs from 20:47 on Wed 7 Oct to 19:46 on Thu 8 Oct and covers all of pradoṣa that evening. It is 3 min 01 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-10-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-10-08", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14863, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-10-08T19:46:29+03:00", "utc": "2026-10-08T16:46:29Z", "ms": 1791477989199.669 }, "end": { "local": "2026-10-09T19:06:18+03:00", "utc": "2026-10-09T16:06:18Z", "ms": 1791561977948.4692 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-08T19:46:29+03:00", "utc": "2026-10-08T16:46:29Z", "ms": 1791477989199.669 }, "end": { "local": "2026-10-09T19:06:18+03:00", "utc": "2026-10-09T16:06:18Z", "ms": 1791561977948.4692 } }, "kaala": "nishita", "days": [ { "local_date": "2026-10-08", "window": { "start": { "local": "2026-10-08T23:54:12+03:00", "utc": "2026-10-08T20:54:12Z", "ms": 1791492852321.6765 }, "end": { "local": "2026-10-09T00:42:12+03:00", "utc": "2026-10-08T21:42:12Z", "ms": 1791495732321.6765 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-10-09", "window": { "start": { "local": "2026-10-09T23:53:56+03:00", "utc": "2026-10-09T20:53:56Z", "ms": 1791579236014.6074 }, "end": { "local": "2026-10-10T00:41:56+03:00", "utc": "2026-10-09T21:41:56Z", "ms": 1791582116014.6074 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:46 on Thu 8 Oct to 19:06 on Fri 9 Oct.", "fact": "2026-10-08T16:46:29Z → 2026-10-09T16:06:18Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:54–00:42 on the 8th, 23:54–00:42 on the 9th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14863 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Thursday 8 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": "2026-10-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-08", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Thursday 8 October. Caturdaśī runs from 19:46 on Thu 8 Oct to 19:06 on Fri 9 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-10-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11206, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2026-10-09T19:06:18+03:00", "utc": "2026-10-09T16:06:18Z", "ms": 1791561977948.4692 }, "end": { "local": "2026-10-10T18:50:05+03:00", "utc": "2026-10-10T15:50:05Z", "ms": 1791647405068.9429 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-09T19:06:18+03:00", "utc": "2026-10-09T16:06:18Z", "ms": 1791561977948.4692 }, "end": { "local": "2026-10-10T18:50:05+03:00", "utc": "2026-10-10T15:50:05Z", "ms": 1791647405068.9429 } }, "kaala": "aparahna", "days": [ { "local_date": "2026-10-09", "window": { "start": { "local": "2026-10-09T13:26:25+03:00", "utc": "2026-10-09T10:26:25Z", "ms": 1791541585082.1973 }, "end": { "local": "2026-10-09T15:44:17+03:00", "utc": "2026-10-09T12:44:17Z", "ms": 1791549856682.375 } }, "covered_min": 0, "window_min": 138, "qualifies": false }, { "local_date": "2026-10-10", "window": { "start": { "local": "2026-10-10T13:25:55+03:00", "utc": "2026-10-10T10:25:55Z", "ms": 1791627955180.7805 }, "end": { "local": "2026-10-10T15:43:19+03:00", "utc": "2026-10-10T12:43:19Z", "ms": 1791636198992.1533 } }, "covered_min": 137, "window_min": 137, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 19:06 on Fri 9 Oct to 18:50 on Sat 10 Oct.", "fact": "2026-10-09T16:06:18Z → 2026-10-10T15:50:05Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:26–15:44 on the 9th, 13:26–15:43 on the 10th.", "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 138 minutes on the 9th and 137 of 137 on the 10th.", "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 11206 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Gaziantep, 2026: Saturday 10 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-10", "confidence": "determinate" } ], "quote": "In Gaziantep, Mahālaya Amāvāsyā 2026 falls on Saturday 10 October. Amāvasyā runs from 19:06 on Fri 9 Oct to 18:50 on Sat 10 Oct and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22132, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-10-10T18:50:05+03:00", "utc": "2026-10-10T15:50:05Z", "ms": 1791647405068.9429 }, "end": { "local": "2026-10-11T19:01:32+03:00", "utc": "2026-10-11T16:01:32Z", "ms": 1791734492214.0315 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-10T18:50:05+03:00", "utc": "2026-10-10T15:50:05Z", "ms": 1791647405068.9429 }, "end": { "local": "2026-10-11T19:01:32+03:00", "utc": "2026-10-11T16:01:32Z", "ms": 1791734492214.0315 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-10-10", "window": { "start": { "local": "2026-10-10T11:53:13+03:00", "utc": "2026-10-10T08:53:13Z", "ms": 1791622393275.0942 }, "end": { "local": "2026-10-10T12:41:13+03:00", "utc": "2026-10-10T09:41:13Z", "ms": 1791625273275.0942 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-10-11", "window": { "start": { "local": "2026-10-11T11:52:58+03:00", "utc": "2026-10-11T08:52:58Z", "ms": 1791708777741.7268 }, "end": { "local": "2026-10-11T12:40:58+03:00", "utc": "2026-10-11T09:40:58Z", "ms": 1791711657741.7268 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 18:50 on Sat 10 Oct to 19:02 on Sun 11 Oct.", "fact": "2026-10-10T15:50:05Z → 2026-10-11T16:01:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 10th, 11:53–12:41 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22132 s" }, { "step": "ruling", "text": "Navarātrārambha, Gaziantep, 2026: Sunday 11 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-11", "confidence": "determinate" } ], "quote": "In Gaziantep, Navarātrārambha (Navratri) 2026 falls on Sunday 11 October. Pratipadā runs from 18:50 on Sat 10 Oct to 19:02 on Sun 11 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-10-14", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29866, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-10-13T20:58:14+03:00", "utc": "2026-10-13T17:58:14Z", "ms": 1791914293737.5647 }, "end": { "local": "2026-10-14T22:43:49+03:00", "utc": "2026-10-14T19:43:49Z", "ms": 1792007028629.0203 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-13T20:58:14+03:00", "utc": "2026-10-13T17:58:14Z", "ms": 1791914293737.5647 }, "end": { "local": "2026-10-14T22:43:49+03:00", "utc": "2026-10-14T19:43:49Z", "ms": 1792007028629.0203 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-10-13", "window": { "start": { "local": "2026-10-13T11:52:28+03:00", "utc": "2026-10-13T08:52:28Z", "ms": 1791881548157.4075 }, "end": { "local": "2026-10-13T12:40:28+03:00", "utc": "2026-10-13T09:40:28Z", "ms": 1791884428157.4075 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-10-14", "window": { "start": { "local": "2026-10-14T11:52:14+03:00", "utc": "2026-10-14T08:52:14Z", "ms": 1791967934137.3245 }, "end": { "local": "2026-10-14T12:40:14+03:00", "utc": "2026-10-14T09:40:14Z", "ms": 1791970814137.3245 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 20:58 on Tue 13 Oct to 22:44 on Wed 14 Oct.", "fact": "2026-10-13T17:58:14Z → 2026-10-14T19:43:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 13th, 11:52–12:40 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29866 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Wednesday 14 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": "2026-10-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-14", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Wednesday 14 October. Caturthī runs from 20:58 on Tue 13 Oct to 22:44 on Wed 14 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-10-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2544, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-10-17T03:24:50+03:00", "utc": "2026-10-17T00:24:50Z", "ms": 1792196689673.426 }, "end": { "local": "2026-10-18T05:58:39+03:00", "utc": "2026-10-18T02:58:39Z", "ms": 1792292318817.0198 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-17T03:24:50+03:00", "utc": "2026-10-17T00:24:50Z", "ms": 1792196689673.426 }, "end": { "local": "2026-10-18T05:58:39+03:00", "utc": "2026-10-18T02:58:39Z", "ms": 1792292318817.0198 } }, "kaala": "udaya-1", "days": [ { "local_date": "2026-10-17", "window": { "start": { "local": "2026-10-17T06:40:07+03:00", "utc": "2026-10-17T03:40:07Z", "ms": 1792208407021.68 }, "end": { "local": "2026-10-17T07:24:51+03:00", "utc": "2026-10-17T04:24:51Z", "ms": 1792211090799.2434 } }, "covered_min": 45, "window_min": 45, "qualifies": true }, { "local_date": "2026-10-18", "window": { "start": { "local": "2026-10-18T06:41:03+03:00", "utc": "2026-10-18T03:41:03Z", "ms": 1792294863079.487 }, "end": { "local": "2026-10-18T07:25:38+03:00", "utc": "2026-10-18T04:25:38Z", "ms": 1792297537811.629 } }, "covered_min": 0, "window_min": 45, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 03:25 on Sat 17 Oct to 05:59 on Sun 18 Oct.", "fact": "2026-10-17T00:24:50Z → 2026-10-18T02:58:39Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:40–07:25 on the 17th, 06:41–07:26 on the 18th.", "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 45 of 45 minutes on the 17th and 0 of 45 on the 18th.", "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 2544 s" }, { "step": "ruling", "text": "Durgā Saptamī, Gaziantep, 2026: Saturday 17 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": "2026-10-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Durgā Saptamī 2026 falls on Saturday 17 October. Saptamī runs from 03:25 on Sat 17 Oct to 05:59 on Sun 18 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12536, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-10-18T05:58:39+03:00", "utc": "2026-10-18T02:58:39Z", "ms": 1792292318817.0198 }, "end": { "local": "2026-10-19T08:22:16+03:00", "utc": "2026-10-19T05:22:16Z", "ms": 1792387335953.9272 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-18T05:58:39+03:00", "utc": "2026-10-18T02:58:39Z", "ms": 1792292318817.0198 }, "end": { "local": "2026-10-19T08:22:16+03:00", "utc": "2026-10-19T05:22:16Z", "ms": 1792387335953.9272 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-10-18", "window": { "start": { "local": "2026-10-18T11:51:24+03:00", "utc": "2026-10-18T08:51:24Z", "ms": 1792313483570.5508 }, "end": { "local": "2026-10-18T12:39:24+03:00", "utc": "2026-10-18T09:39:24Z", "ms": 1792316363570.5508 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-10-19", "window": { "start": { "local": "2026-10-19T11:51:12+03:00", "utc": "2026-10-19T08:51:12Z", "ms": 1792399872387.0115 }, "end": { "local": "2026-10-19T12:39:12+03:00", "utc": "2026-10-19T09:39:12Z", "ms": 1792402752387.0115 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 05:59 on Sun 18 Oct to 08:22 on Mon 19 Oct.", "fact": "2026-10-18T02:58:39Z → 2026-10-19T05:22:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 18th, 11:51–12:39 on the 19th.", "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 18th and 0 of 48 on the 19th.", "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 12536 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Gaziantep, 2026: Sunday 18 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": "2026-10-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-18", "confidence": "determinate" } ], "quote": "In Gaziantep, Mahāṣṭamī (Durga Ashtami) 2026 falls on Sunday 18 October. Aṣṭamī runs from 05:59 on Sun 18 Oct to 08:22 on Mon 19 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5406, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2026-10-19T08:22:16+03:00", "utc": "2026-10-19T05:22:16Z", "ms": 1792387335953.9272 }, "end": { "local": "2026-10-20T10:20:56+03:00", "utc": "2026-10-20T07:20:56Z", "ms": 1792480855811.2322 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-19T08:22:16+03:00", "utc": "2026-10-19T05:22:16Z", "ms": 1792387335953.9272 }, "end": { "local": "2026-10-20T10:20:56+03:00", "utc": "2026-10-20T07:20:56Z", "ms": 1792480855811.2322 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-10-19", "window": { "start": { "local": "2026-10-19T11:51:12+03:00", "utc": "2026-10-19T08:51:12Z", "ms": 1792399872387.0115 }, "end": { "local": "2026-10-19T12:39:12+03:00", "utc": "2026-10-19T09:39:12Z", "ms": 1792402752387.0115 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-10-20", "window": { "start": { "local": "2026-10-20T11:51:02+03:00", "utc": "2026-10-20T08:51:02Z", "ms": 1792486261818.9883 }, "end": { "local": "2026-10-20T12:39:02+03:00", "utc": "2026-10-20T09:39:02Z", "ms": 1792489141818.9883 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 08:22 on Mon 19 Oct to 10:21 on Tue 20 Oct.", "fact": "2026-10-19T05:22:16Z → 2026-10-20T07:20:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 19th, 11:51–12:39 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5406 s" }, { "step": "ruling", "text": "Mahānavamī, Gaziantep, 2026: Monday 19 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": "2026-10-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-19", "confidence": "determinate" } ], "quote": "In Gaziantep, Mahānavamī 2026 falls on Monday 19 October. Navamī runs from 08:22 on Mon 19 Oct to 10:21 on Tue 20 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8087, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2026-10-20T10:20:56+03:00", "utc": "2026-10-20T07:20:56Z", "ms": 1792480855811.2322 }, "end": { "local": "2026-10-21T11:42:23+03:00", "utc": "2026-10-21T08:42:23Z", "ms": 1792572142819.8865 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2026-10-20T10:20:56+03:00", "utc": "2026-10-20T07:20:56Z", "ms": 1792480855811.2322 }, "end": { "local": "2026-10-20T15:32:20+03:00", "utc": "2026-10-20T12:32:20Z", "ms": 1792499540252.9075 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2026-10-19T13:08:51+03:00", "utc": "2026-10-19T10:08:51Z", "ms": 1792404530831.133 }, "end": { "local": "2026-10-20T15:32:20+03:00", "utc": "2026-10-20T12:32:20Z", "ms": 1792499540252.9075 } } }, "kaala": "daytime", "days": [ { "local_date": "2026-10-20", "window": { "start": { "local": "2026-10-20T06:42:56+03:00", "utc": "2026-10-20T03:42:56Z", "ms": 1792467776180.9556 }, "end": { "local": "2026-10-20T17:47:07+03:00", "utc": "2026-10-20T14:47:07Z", "ms": 1792507627457.0212 } }, "covered_min": 311, "window_min": 664, "qualifies": true }, { "local_date": "2026-10-21", "window": { "start": { "local": "2026-10-21T06:43:53+03:00", "utc": "2026-10-21T03:43:53Z", "ms": 1792554233225.1082 }, "end": { "local": "2026-10-21T17:45:51+03:00", "utc": "2026-10-21T14:45:51Z", "ms": 1792593950540.5278 } }, "covered_min": 0, "window_min": 662, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 10:21 on Tue 20 Oct to 11:42 on Wed 21 Oct, and Śravaṇa from 13:09 on Mon 19 Oct to 15:32 on Tue 20 Oct. They are together from 10:21 on Tue 20 Oct to 15:32 on Tue 20 Oct.", "fact": "2026-10-20T07:20:56Z → 2026-10-20T12:32:20Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:43–17:47 on the 20th, 06:44–17:46 on the 21st.", "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 311 of 664 minutes on the 20th and 0 of 662 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8087 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Gaziantep, 2026: Tuesday 20 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-10-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Vijayā Daśamī (Dussehra) 2026 falls on Tuesday 20 October. Daśamī runs from 10:21 on Tue 20 Oct to 11:42 on Wed 21 Oct and is with Śravaṇa in the day time that day, for 311 minutes.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-10-22", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17910, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-10-21T11:42:23+03:00", "utc": "2026-10-21T08:42:23Z", "ms": 1792572142819.8865 }, "end": { "local": "2026-10-22T12:18:35+03:00", "utc": "2026-10-22T09:18:35Z", "ms": 1792660715382.5613 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-21T11:42:23+03:00", "utc": "2026-10-21T08:42:23Z", "ms": 1792572142819.8865 }, "end": { "local": "2026-10-22T12:18:35+03:00", "utc": "2026-10-22T09:18:35Z", "ms": 1792660715382.5613 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-10-21", "window": { "start": { "local": "2026-10-21T06:43:53+03:00", "utc": "2026-10-21T03:43:53Z", "ms": 1792554233225.1082 }, "end": { "local": "2026-10-21T06:43:53+03:00", "utc": "2026-10-21T03:43:53Z", "ms": 1792554233225.1082 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-10-22", "window": { "start": { "local": "2026-10-22T06:44:51+03:00", "utc": "2026-10-22T03:44:51Z", "ms": 1792640690598.3958 }, "end": { "local": "2026-10-22T06:44:51+03:00", "utc": "2026-10-22T03:44:51Z", "ms": 1792640690598.3958 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:42 on Wed 21 Oct to 12:19 on Thu 22 Oct.", "fact": "2026-10-21T08:42:23Z → 2026-10-22T09:18:35Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 21st and 06:45 on the 22nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 21st and is on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 17910 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Gaziantep, 2026: Thursday 22 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": "2026-10-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-22", "confidence": "determinate" } ], "quote": "In Gaziantep, Pāśāṅkuśā Ekādaśī 2026 falls on Thursday 22 October. Ekādaśī runs from 11:42 on Wed 21 Oct to 12:19 on Thu 22 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-10-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-10-23", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20213, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-10-23T12:06:26+03:00", "utc": "2026-10-23T09:06:26Z", "ms": 1792746386317.4895 }, "end": { "local": "2026-10-24T11:07:24+03:00", "utc": "2026-10-24T08:07:24Z", "ms": 1792829244118.2322 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2026-10-23T12:06:26+03:00", "utc": "2026-10-23T09:06:26Z", "ms": 1792746386317.4895 }, "end": { "local": "2026-10-24T11:07:24+03:00", "utc": "2026-10-24T08:07:24Z", "ms": 1792829244118.2322 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-10-23", "window": { "start": { "local": "2026-10-23T17:43:20+03:00", "utc": "2026-10-23T14:43:20Z", "ms": 1792766599643.9236 }, "end": { "local": "2026-10-23T19:27:47+03:00", "utc": "2026-10-23T16:27:47Z", "ms": 1792772867202.5378 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "2026-10-24", "window": { "start": { "local": "2026-10-24T17:42:06+03:00", "utc": "2026-10-24T14:42:06Z", "ms": 1792852925731.1282 }, "end": { "local": "2026-10-24T19:26:51+03:00", "utc": "2026-10-24T16:26:51Z", "ms": 1792859210926.5203 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:06 on Fri 23 Oct to 11:07 on Sat 24 Oct.", "fact": "2026-10-23T09:06:26Z → 2026-10-24T08:07:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:43–19:28 on the 23rd, 17:42–19:27 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 104 of 104 minutes on the 23rd and 0 of 105 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20213 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Friday 23 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": "2026-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Friday 23 October. Trayodaśī runs from 12:06 on Fri 23 Oct to 11:07 on Sat 24 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-10-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-28", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1318, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-10-28T22:37:14+03:00", "utc": "2026-10-28T19:37:14Z", "ms": 1793216234047.5676 }, "end": { "local": "2026-10-29T19:40:39+03:00", "utc": "2026-10-29T16:40:39Z", "ms": 1793292038877.575 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-10-28T22:37:14+03:00", "utc": "2026-10-28T19:37:14Z", "ms": 1793216234047.5676 }, "end": { "local": "2026-10-29T19:40:39+03:00", "utc": "2026-10-29T16:40:39Z", "ms": 1793292038877.575 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-10-28", "window": { "start": { "local": "2026-10-28T19:02:46+03:00", "utc": "2026-10-28T16:02:46Z", "ms": 1793203365701.2292 }, "end": { "local": "2026-10-28T19:02:46+03:00", "utc": "2026-10-28T16:02:46Z", "ms": 1793203365701.2292 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-10-29", "window": { "start": { "local": "2026-10-29T20:02:37+03:00", "utc": "2026-10-29T17:02:37Z", "ms": 1793293356534.9536 }, "end": { "local": "2026-10-29T20:02:37+03:00", "utc": "2026-10-29T17:02:37Z", "ms": 1793293356534.9536 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:37 on Wed 28 Oct to 19:41 on Thu 29 Oct.", "fact": "2026-10-28T19:37:14Z → 2026-10-29T16:40:39Z" }, { "step": "kaala", "text": "Moonrise is at 19:03 on the 28th and 20:03 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 28th and is not on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: purvaviddha → tithi-day · margin 1318 s" }, { "step": "ruling", "text": "Karaka Caturthī, Gaziantep, 2026: Wednesday 28 October.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2026-10-28", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-28", "confidence": "boundary" } ], "quote": "In Gaziantep, Karaka Caturthī (Karwa Chauth) 2026 falls on Wednesday 28 October. Caturthī runs from 22:37 on Wed 28 Oct to 19:41 on Thu 29 Oct, and is current at moonrise on neither day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-10-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-10-28", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1318, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-10-28T22:37:14+03:00", "utc": "2026-10-28T19:37:14Z", "ms": 1793216234047.5676 }, "end": { "local": "2026-10-29T19:40:39+03:00", "utc": "2026-10-29T16:40:39Z", "ms": 1793292038877.575 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-10-28T22:37:14+03:00", "utc": "2026-10-28T19:37:14Z", "ms": 1793216234047.5676 }, "end": { "local": "2026-10-29T19:40:39+03:00", "utc": "2026-10-29T16:40:39Z", "ms": 1793292038877.575 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-10-28", "window": { "start": { "local": "2026-10-28T19:02:46+03:00", "utc": "2026-10-28T16:02:46Z", "ms": 1793203365701.2292 }, "end": { "local": "2026-10-28T19:02:46+03:00", "utc": "2026-10-28T16:02:46Z", "ms": 1793203365701.2292 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-10-29", "window": { "start": { "local": "2026-10-29T20:02:37+03:00", "utc": "2026-10-29T17:02:37Z", "ms": 1793293356534.9536 }, "end": { "local": "2026-10-29T20:02:37+03:00", "utc": "2026-10-29T17:02:37Z", "ms": 1793293356534.9536 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:37 on Wed 28 Oct to 19:41 on Thu 29 Oct.", "fact": "2026-10-28T19:37:14Z → 2026-10-29T16:40:39Z" }, { "step": "kaala", "text": "Moonrise is at 19:03 on the 28th and 20:03 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 28th and is not on the 29th.", "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 1318 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Wednesday 28 October.", "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": "2026-10-28", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-10-28", "confidence": "boundary" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Wednesday 28 October. Caturthī runs from 22:37 on Wed 28 Oct to 19:41 on Thu 29 Oct, and is current at moonrise on neither day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-10-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39872, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-11-01T12:22:11+03:00", "utc": "2026-11-01T09:22:11Z", "ms": 1793524930789.0215 }, "end": { "local": "2026-11-02T10:41:00+03:00", "utc": "2026-11-02T07:41:00Z", "ms": 1793605260202.385 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-01T12:22:11+03:00", "utc": "2026-11-01T09:22:11Z", "ms": 1793524930789.0215 }, "end": { "local": "2026-11-02T10:41:00+03:00", "utc": "2026-11-02T07:41:00Z", "ms": 1793605260202.385 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-10-31", "window": { "start": { "local": "2026-10-31T22:23:40+03:00", "utc": "2026-10-31T19:23:40Z", "ms": 1793474620368.4624 }, "end": { "local": "2026-10-31T22:23:40+03:00", "utc": "2026-10-31T19:23:40Z", "ms": 1793474620368.4624 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-11-01", "window": { "start": { "local": "2026-11-01T23:36:28+03:00", "utc": "2026-11-01T20:36:28Z", "ms": 1793565388191.826 }, "end": { "local": "2026-11-01T23:36:28+03:00", "utc": "2026-11-01T20:36:28Z", "ms": 1793565388191.826 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:22 on Sun 1 Nov to 10:41 on Mon 2 Nov.", "fact": "2026-11-01T09:22:11Z → 2026-11-02T07:41:00Z" }, { "step": "kaala", "text": "Moonrise is at 22:24 on the 31st and 23:36 on the 1st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 31st and is on the 1st.", "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 39872 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Gaziantep, 2026: Sunday 1 November.", "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": "2026-11-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-01", "confidence": "determinate" } ], "quote": "In Gaziantep, Ahoyī Aṣṭamī 2026 falls on Sunday 1 November. Aṣṭamī runs from 12:22 on Sun 1 Nov to 10:41 on Mon 2 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-11-05", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4041, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-11-04T08:33:47+03:00", "utc": "2026-11-04T05:33:47Z", "ms": 1793770427041.0005 }, "end": { "local": "2026-11-05T08:06:09+03:00", "utc": "2026-11-05T05:06:09Z", "ms": 1793855169017.3486 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-04T08:33:47+03:00", "utc": "2026-11-04T05:33:47Z", "ms": 1793770427041.0005 }, "end": { "local": "2026-11-05T08:06:09+03:00", "utc": "2026-11-05T05:06:09Z", "ms": 1793855169017.3486 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-11-04", "window": { "start": { "local": "2026-11-04T06:57:46+03:00", "utc": "2026-11-04T03:57:46Z", "ms": 1793764666027.6377 }, "end": { "local": "2026-11-04T06:57:46+03:00", "utc": "2026-11-04T03:57:46Z", "ms": 1793764666027.6377 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-11-05", "window": { "start": { "local": "2026-11-05T06:58:48+03:00", "utc": "2026-11-05T03:58:48Z", "ms": 1793851127730.6736 }, "end": { "local": "2026-11-05T06:58:48+03:00", "utc": "2026-11-05T03:58:48Z", "ms": 1793851127730.6736 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:34 on Wed 4 Nov to 08:06 on Thu 5 Nov.", "fact": "2026-11-04T05:33:47Z → 2026-11-05T05:06:09Z" }, { "step": "kaala", "text": "Sunrise is at 06:58 on the 4th and 06:59 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 4th and is on the 5th.", "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 4041 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Gaziantep, 2026: Thursday 5 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": "2026-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-05", "confidence": "determinate" } ], "quote": "In Gaziantep, Ramā Ekādaśī 2026 falls on Thursday 5 November. Ekādaśī runs from 08:34 on Wed 4 Nov to 08:06 on Thu 5 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-11-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33763, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-11-05T08:06:09+03:00", "utc": "2026-11-05T05:06:09Z", "ms": 1793855169017.3486 }, "end": { "local": "2026-11-06T08:01:09+03:00", "utc": "2026-11-06T05:01:09Z", "ms": 1793941268785.397 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-05T08:06:09+03:00", "utc": "2026-11-05T05:06:09Z", "ms": 1793855169017.3486 }, "end": { "local": "2026-11-06T08:01:09+03:00", "utc": "2026-11-06T05:01:09Z", "ms": 1793941268785.397 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-11-05", "window": { "start": { "local": "2026-11-05T17:28:52+03:00", "utc": "2026-11-05T14:28:52Z", "ms": 1793888932323.3572 }, "end": { "local": "2026-11-05T19:17:00+03:00", "utc": "2026-11-05T16:17:00Z", "ms": 1793895419966.9878 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2026-11-06", "window": { "start": { "local": "2026-11-06T17:27:55+03:00", "utc": "2026-11-06T14:27:55Z", "ms": 1793975275055.8345 }, "end": { "local": "2026-11-06T19:16:19+03:00", "utc": "2026-11-06T16:16:19Z", "ms": 1793981778616.7988 } }, "covered_min": 0, "window_min": 108, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 08:06 on Thu 5 Nov to 08:01 on Fri 6 Nov.", "fact": "2026-11-05T05:06:09Z → 2026-11-06T05:01:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:29–19:17 on the 5th, 17:28–19:16 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 108 of 108 minutes on the 5th and 0 of 108 on the 6th.", "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 33763 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Gaziantep, 2026: Thursday 5 November.", "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": "2026-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-05", "confidence": "determinate" } ], "quote": "In Gaziantep, Govatsa Dvādaśī (Vasu Baras) 2026 falls on Thursday 5 November. Dvādaśī runs from 08:06 on Thu 5 Nov to 08:01 on Fri 6 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32915, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-11-06T08:01:09+03:00", "utc": "2026-11-06T05:01:09Z", "ms": 1793941268785.397 }, "end": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-06T08:01:09+03:00", "utc": "2026-11-06T05:01:09Z", "ms": 1793941268785.397 }, "end": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-11-06", "window": { "start": { "local": "2026-11-06T17:27:55+03:00", "utc": "2026-11-06T14:27:55Z", "ms": 1793975275055.8345 }, "end": { "local": "2026-11-06T19:16:19+03:00", "utc": "2026-11-06T16:16:19Z", "ms": 1793981778616.7988 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2026-11-07", "window": { "start": { "local": "2026-11-07T17:26:59+03:00", "utc": "2026-11-07T14:26:59Z", "ms": 1794061619299.4272 }, "end": { "local": "2026-11-07T19:15:39+03:00", "utc": "2026-11-07T16:15:39Z", "ms": 1794068138598.4346 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:01 on Fri 6 Nov to 08:18 on Sat 7 Nov.", "fact": "2026-11-06T05:01:09Z → 2026-11-07T05:18:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:28–19:16 on the 6th, 17:27–19:16 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 108 of 108 minutes on the 6th and 0 of 109 on the 7th.", "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 32915 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Gaziantep, 2026: Friday 6 November.", "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": "2026-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-06", "confidence": "determinate" } ], "quote": "In Gaziantep, Yama Dīpadāna 2026 falls on Friday 6 November. Trayodaśī runs from 08:01 on Fri 6 Nov to 08:18 on Sat 7 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-11-06", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32915, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-11-06T08:01:09+03:00", "utc": "2026-11-06T05:01:09Z", "ms": 1793941268785.397 }, "end": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-06T08:01:09+03:00", "utc": "2026-11-06T05:01:09Z", "ms": 1793941268785.397 }, "end": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-11-06", "window": { "start": { "local": "2026-11-06T17:27:55+03:00", "utc": "2026-11-06T14:27:55Z", "ms": 1793975275055.8345 }, "end": { "local": "2026-11-06T19:16:19+03:00", "utc": "2026-11-06T16:16:19Z", "ms": 1793981778616.7988 } }, "covered_min": 108, "window_min": 108, "qualifies": true }, { "local_date": "2026-11-07", "window": { "start": { "local": "2026-11-07T17:26:59+03:00", "utc": "2026-11-07T14:26:59Z", "ms": 1794061619299.4272 }, "end": { "local": "2026-11-07T19:15:39+03:00", "utc": "2026-11-07T16:15:39Z", "ms": 1794068138598.4346 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:01 on Fri 6 Nov to 08:18 on Sat 7 Nov.", "fact": "2026-11-06T05:01:09Z → 2026-11-07T05:18:24Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:28–19:16 on the 6th, 17:27–19:16 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 108 of 108 minutes on the 6th and 0 of 109 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32915 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Friday 6 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": "2026-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-06", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Friday 6 November. Trayodaśī runs from 08:01 on Fri 6 Nov to 08:18 on Sat 7 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-11-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-11-07", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27601, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 }, "end": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 }, "end": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 } }, "kaala": "nishita", "days": [ { "local_date": "2026-11-06", "window": { "start": { "local": "2026-11-06T23:50:23+03:00", "utc": "2026-11-06T20:50:23Z", "ms": 1793998223409.451 }, "end": { "local": "2026-11-07T00:38:23+03:00", "utc": "2026-11-06T21:38:23Z", "ms": 1794001103409.451 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-11-07", "window": { "start": { "local": "2026-11-07T23:50:27+03:00", "utc": "2026-11-07T20:50:27Z", "ms": 1794084626670.7048 }, "end": { "local": "2026-11-08T00:38:27+03:00", "utc": "2026-11-07T21:38:27Z", "ms": 1794087506670.7048 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:18 on Sat 7 Nov to 08:58 on Sun 8 Nov.", "fact": "2026-11-07T05:18:24Z → 2026-11-08T05:58:23Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:50–00:38 on the 6th, 23:50–00:38 on the 7th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27601 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Saturday 7 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": "2026-11-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-07", "confidence": "determinate" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Saturday 7 November. Caturdaśī runs from 08:18 on Sat 7 Nov to 08:58 on Sun 8 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-11-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4653, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 }, "end": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-07T08:18:24+03:00", "utc": "2026-11-07T05:18:24Z", "ms": 1794028704363.944 }, "end": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 } }, "kaala": "arunodaya", "days": [ { "local_date": "2026-11-07", "window": { "start": { "local": "2026-11-07T05:12:28+03:00", "utc": "2026-11-07T02:12:28Z", "ms": 1794017548202.103 }, "end": { "local": "2026-11-07T07:00:52+03:00", "utc": "2026-11-07T04:00:52Z", "ms": 1794024051763.0674 } }, "covered_min": 0, "window_min": 108, "qualifies": false }, { "local_date": "2026-11-08", "window": { "start": { "local": "2026-11-08T05:13:15+03:00", "utc": "2026-11-08T02:13:15Z", "ms": 1794103994742.975 }, "end": { "local": "2026-11-08T07:01:54+03:00", "utc": "2026-11-08T04:01:54Z", "ms": 1794110514041.9824 } }, "covered_min": 109, "window_min": 109, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:18 on Sat 7 Nov to 08:58 on Sun 8 Nov.", "fact": "2026-11-07T05:18:24Z → 2026-11-08T05:58:23Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:12–07:01 on the 7th, 05:13–07:02 on the 8th.", "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 7th and 109 of 109 on the 8th.", "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 4653 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Gaziantep, 2026: Sunday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-08", "confidence": "determinate" } ], "quote": "In Gaziantep, Naraka Caturdaśī (Choti Diwali) 2026 falls on Sunday 8 November. Caturdaśī runs from 08:18 on Sat 7 Nov to 08:58 on Sun 8 Nov and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26586, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 }, "end": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 }, "end": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-11-08", "window": { "start": { "local": "2026-11-08T17:26:05+03:00", "utc": "2026-11-08T14:26:05Z", "ms": 1794147965082.872 }, "end": { "local": "2026-11-08T19:15:00+03:00", "utc": "2026-11-08T16:15:00Z", "ms": 1794154499933.0898 } }, "covered_min": 109, "window_min": 109, "qualifies": true }, { "local_date": "2026-11-09", "window": { "start": { "local": "2026-11-09T17:25:12+03:00", "utc": "2026-11-09T14:25:12Z", "ms": 1794234312434.3557 }, "end": { "local": "2026-11-09T19:14:23+03:00", "utc": "2026-11-09T16:14:23Z", "ms": 1794240862641.2766 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 08:58 on Sun 8 Nov to 10:02 on Mon 9 Nov.", "fact": "2026-11-08T05:58:23Z → 2026-11-09T07:02:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:26–19:15 on the 8th, 17:25–19:14 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 109 of 109 minutes on the 8th and 0 of 109 on the 9th.", "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 26586 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Gaziantep, 2026: Sunday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-08", "confidence": "determinate" } ], "quote": "In Gaziantep, Lakṣmī Pūjā (Diwali) 2026 falls on Sunday 8 November. Amāvasyā runs from 08:58 on Sun 8 Nov to 10:02 on Mon 9 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29996, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 }, "end": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-08T08:58:23+03:00", "utc": "2026-11-08T05:58:23Z", "ms": 1794117502801.4229 }, "end": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 } }, "kaala": "nishita", "days": [ { "local_date": "2026-11-07", "window": { "start": { "local": "2026-11-07T23:50:27+03:00", "utc": "2026-11-07T20:50:27Z", "ms": 1794084626670.7048 }, "end": { "local": "2026-11-08T00:38:27+03:00", "utc": "2026-11-07T21:38:27Z", "ms": 1794087506670.7048 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-11-08", "window": { "start": { "local": "2026-11-08T23:50:31+03:00", "utc": "2026-11-08T20:50:31Z", "ms": 1794171030771.1885 }, "end": { "local": "2026-11-09T00:38:31+03:00", "utc": "2026-11-08T21:38:31Z", "ms": 1794173910771.1885 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 08:58 on Sun 8 Nov to 10:02 on Mon 9 Nov.", "fact": "2026-11-08T05:58:23Z → 2026-11-09T07:02:07Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:50–00:38 on the 7th, 23:51–00:39 on the 8th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29996 s" }, { "step": "ruling", "text": "Kālī Pūjā, Gaziantep, 2026: Sunday 8 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-08", "confidence": "determinate" } ], "quote": "In Gaziantep, Kālī Pūjā 2026 falls on Sunday 8 November. Amāvasyā runs from 08:58 on Sun 8 Nov to 10:02 on Mon 9 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1173, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "end": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "end": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-09", "window": { "start": { "local": "2026-11-09T11:50:04+03:00", "utc": "2026-11-09T08:50:04Z", "ms": 1794214204446.9302 }, "end": { "local": "2026-11-09T12:38:04+03:00", "utc": "2026-11-09T09:38:04Z", "ms": 1794217084446.9302 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-11-10", "window": { "start": { "local": "2026-11-10T11:50:10+03:00", "utc": "2026-11-10T08:50:10Z", "ms": 1794300610183.959 }, "end": { "local": "2026-11-10T12:38:10+03:00", "utc": "2026-11-10T09:38:10Z", "ms": 1794303490183.959 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:02 on Mon 9 Nov to 11:31 on Tue 10 Nov.", "fact": "2026-11-09T07:02:07Z → 2026-11-10T08:30:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 9th, 11:50–12:38 on the 10th.", "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 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1173 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Gaziantep, 2026: Monday 9 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-09", "confidence": "determinate" } ], "quote": "In Gaziantep, Govardhana Pūjā 2026 falls on Monday 9 November. Pratipadā runs from 10:02 on Mon 9 Nov to 11:31 on Tue 10 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21224, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "end": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "end": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-11-09", "window": { "start": { "local": "2026-11-09T17:25:12+03:00", "utc": "2026-11-09T14:25:12Z", "ms": 1794234312434.3557 }, "end": { "local": "2026-11-09T19:14:23+03:00", "utc": "2026-11-09T16:14:23Z", "ms": 1794240862641.2766 } }, "covered_min": 109, "window_min": 109, "qualifies": true }, { "local_date": "2026-11-10", "window": { "start": { "local": "2026-11-10T17:24:21+03:00", "utc": "2026-11-10T14:24:21Z", "ms": 1794320661381.6558 }, "end": { "local": "2026-11-10T19:13:47+03:00", "utc": "2026-11-10T16:13:47Z", "ms": 1794327226742.967 } }, "covered_min": 0, "window_min": 109, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:02 on Mon 9 Nov to 11:31 on Tue 10 Nov.", "fact": "2026-11-09T07:02:07Z → 2026-11-10T08:30:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:25–19:14 on the 9th, 17:24–19:14 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21224 s" }, { "step": "ruling", "text": "Bali Pūjā, Gaziantep, 2026: Monday 9 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-09", "confidence": "determinate" } ], "quote": "In Gaziantep, Bali Pūjā 2026 falls on Monday 9 November. Pratipadā runs from 10:02 on Mon 9 Nov to 11:31 on Tue 10 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1173, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 }, "end": { "local": "2026-11-11T13:23:54+03:00", "utc": "2026-11-11T10:23:54Z", "ms": 1794392634162.7493 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 }, "end": { "local": "2026-11-11T13:23:54+03:00", "utc": "2026-11-11T10:23:54Z", "ms": 1794392634162.7493 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-10", "window": { "start": { "local": "2026-11-10T11:50:10+03:00", "utc": "2026-11-10T08:50:10Z", "ms": 1794300610183.959 }, "end": { "local": "2026-11-10T12:38:10+03:00", "utc": "2026-11-10T09:38:10Z", "ms": 1794303490183.959 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-11-11", "window": { "start": { "local": "2026-11-11T11:50:17+03:00", "utc": "2026-11-11T08:50:17Z", "ms": 1794387016771.8623 }, "end": { "local": "2026-11-11T12:38:17+03:00", "utc": "2026-11-11T09:38:17Z", "ms": 1794389896771.8623 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 11:31 on Tue 10 Nov to 13:24 on Wed 11 Nov.", "fact": "2026-11-10T08:30:37Z → 2026-11-11T10:23:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 10th, 11:50–12:38 on the 11th.", "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 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 1173 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Gaziantep, 2026: Tuesday 10 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-10", "confidence": "determinate" } ], "quote": "In Gaziantep, Yama Dvitīyā (Bhai Dooj) 2026 falls on Tuesday 10 November. Dvitīyā runs from 11:31 on Tue 10 Nov to 13:24 on Wed 11 Nov and covers all 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/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-10", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1695, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "end": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-09T10:02:07+03:00", "utc": "2026-11-09T07:02:07Z", "ms": 1794207726919.1619 }, "end": { "local": "2026-11-10T11:30:37+03:00", "utc": "2026-11-10T08:30:37Z", "ms": 1794299437294.2795 } }, "kaala": "purvahna", "days": [ { "local_date": "2026-11-09", "window": { "start": { "local": "2026-11-09T07:02:56+03:00", "utc": "2026-11-09T04:02:56Z", "ms": 1794196976459.5046 }, "end": { "local": "2026-11-09T10:30:22+03:00", "utc": "2026-11-09T07:30:22Z", "ms": 1794209421784.455 } }, "covered_min": 28, "window_min": 207, "qualifies": true }, { "local_date": "2026-11-10", "window": { "start": { "local": "2026-11-10T07:03:59+03:00", "utc": "2026-11-10T04:03:59Z", "ms": 1794283438986.262 }, "end": { "local": "2026-11-10T10:30:46+03:00", "utc": "2026-11-10T07:30:46Z", "ms": 1794295846451.3933 } }, "covered_min": 207, "window_min": 207, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 10:02 on Mon 9 Nov to 11:31 on Tue 10 Nov.", "fact": "2026-11-09T07:02:07Z → 2026-11-10T08:30:37Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:03–10:30 on the 9th, 07:04–10:31 on the 10th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 28 of 207 minutes on the 9th and 207 of 207 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both forenoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1695 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Gaziantep, 2026: Tuesday 10 November.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2026-11-10", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-10", "confidence": "boundary" } ], "quote": "In Gaziantep, Dyūta Pratipad 2026 falls on Tuesday 10 November. Pratipadā runs from 10:02 on Mon 9 Nov to 11:31 on Tue 10 Nov and covers all of pūrvāhṇa that forenoon. It also reaches the previous forenoon for 28 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/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10885, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-11-12T15:39:49+03:00", "utc": "2026-11-12T12:39:49Z", "ms": 1794487188966.902 }, "end": { "local": "2026-11-13T18:13:02+03:00", "utc": "2026-11-13T15:13:02Z", "ms": 1794582781902.6218 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-12T15:39:49+03:00", "utc": "2026-11-12T12:39:49Z", "ms": 1794487188966.902 }, "end": { "local": "2026-11-13T18:13:02+03:00", "utc": "2026-11-13T15:13:02Z", "ms": 1794582781902.6218 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-12", "window": { "start": { "local": "2026-11-12T11:50:24+03:00", "utc": "2026-11-12T08:50:24Z", "ms": 1794473424208.2334 }, "end": { "local": "2026-11-12T12:38:24+03:00", "utc": "2026-11-12T09:38:24Z", "ms": 1794476304208.2334 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-11-13", "window": { "start": { "local": "2026-11-13T11:50:32+03:00", "utc": "2026-11-13T08:50:32Z", "ms": 1794559832489.9734 }, "end": { "local": "2026-11-13T12:38:32+03:00", "utc": "2026-11-13T09:38:32Z", "ms": 1794562712489.9734 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:40 on Thu 12 Nov to 18:13 on Fri 13 Nov.", "fact": "2026-11-12T12:39:49Z → 2026-11-13T15:13:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 12th, 11:51–12:39 on the 13th.", "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 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10885 s" }, { "step": "ruling", "text": "Nāga Caturthī, Gaziantep, 2026: Friday 13 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": "2026-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Nāga Caturthī 2026 falls on Friday 13 November. Caturthī runs from 15:40 on Thu 12 Nov to 18:13 on Fri 13 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-11-13", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10885, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-11-12T15:39:49+03:00", "utc": "2026-11-12T12:39:49Z", "ms": 1794487188966.902 }, "end": { "local": "2026-11-13T18:13:02+03:00", "utc": "2026-11-13T15:13:02Z", "ms": 1794582781902.6218 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-12T15:39:49+03:00", "utc": "2026-11-12T12:39:49Z", "ms": 1794487188966.902 }, "end": { "local": "2026-11-13T18:13:02+03:00", "utc": "2026-11-13T15:13:02Z", "ms": 1794582781902.6218 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-12", "window": { "start": { "local": "2026-11-12T11:50:24+03:00", "utc": "2026-11-12T08:50:24Z", "ms": 1794473424208.2334 }, "end": { "local": "2026-11-12T12:38:24+03:00", "utc": "2026-11-12T09:38:24Z", "ms": 1794476304208.2334 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-11-13", "window": { "start": { "local": "2026-11-13T11:50:32+03:00", "utc": "2026-11-13T08:50:32Z", "ms": 1794559832489.9734 }, "end": { "local": "2026-11-13T12:38:32+03:00", "utc": "2026-11-13T09:38:32Z", "ms": 1794562712489.9734 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:40 on Thu 12 Nov to 18:13 on Fri 13 Nov.", "fact": "2026-11-12T12:39:49Z → 2026-11-13T15:13:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 12th, 11:51–12:39 on the 13th.", "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 12th and 48 of 48 on the 13th.", "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 10885 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Friday 13 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": "2026-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-13", "confidence": "determinate" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Friday 13 November. Caturthī runs from 15:40 on Thu 12 Nov to 18:13 on Fri 13 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-11-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29747, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-11-14T20:54:29+03:00", "utc": "2026-11-14T17:54:29Z", "ms": 1794678868607.2334 }, "end": { "local": "2026-11-15T23:31:40+03:00", "utc": "2026-11-15T20:31:40Z", "ms": 1794774700164.9734 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-14T20:54:29+03:00", "utc": "2026-11-14T17:54:29Z", "ms": 1794678868607.2334 }, "end": { "local": "2026-11-15T23:31:40+03:00", "utc": "2026-11-15T20:31:40Z", "ms": 1794774700164.9734 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-14", "window": { "start": { "local": "2026-11-14T11:50:42+03:00", "utc": "2026-11-14T08:50:42Z", "ms": 1794646241613.326 }, "end": { "local": "2026-11-14T12:38:42+03:00", "utc": "2026-11-14T09:38:42Z", "ms": 1794649121613.326 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-11-15", "window": { "start": { "local": "2026-11-15T11:50:52+03:00", "utc": "2026-11-15T08:50:52Z", "ms": 1794732651573.893 }, "end": { "local": "2026-11-15T12:38:52+03:00", "utc": "2026-11-15T09:38:52Z", "ms": 1794735531573.893 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 20:54 on Sat 14 Nov to 23:32 on Sun 15 Nov.", "fact": "2026-11-14T17:54:29Z → 2026-11-15T20:31:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 14th, 11:51–12:39 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29747 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Gaziantep, 2026: Sunday 15 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": "2026-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Sūrya Ṣaṣṭhī (Chhath) 2026 falls on Sunday 15 November. Ṣaṣṭhī runs from 20:54 on Sat 14 Nov to 23:32 on Sun 15 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29746, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2026-11-17T01:50:08+03:00", "utc": "2026-11-16T22:50:08Z", "ms": 1794869408156.4695 }, "end": { "local": "2026-11-18T03:35:40+03:00", "utc": "2026-11-18T00:35:40Z", "ms": 1794962139960.0657 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-17T01:50:08+03:00", "utc": "2026-11-16T22:50:08Z", "ms": 1794869408156.4695 }, "end": { "local": "2026-11-18T03:35:40+03:00", "utc": "2026-11-18T00:35:40Z", "ms": 1794962139960.0657 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-17", "window": { "start": { "local": "2026-11-17T11:51:14+03:00", "utc": "2026-11-17T08:51:14Z", "ms": 1794905473985.941 }, "end": { "local": "2026-11-17T12:39:14+03:00", "utc": "2026-11-17T09:39:14Z", "ms": 1794908353985.941 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-11-18", "window": { "start": { "local": "2026-11-18T11:51:26+03:00", "utc": "2026-11-18T08:51:26Z", "ms": 1794991886425.5752 }, "end": { "local": "2026-11-18T12:39:26+03:00", "utc": "2026-11-18T09:39:26Z", "ms": 1794994766425.5752 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 01:50 on Tue 17 Nov to 03:36 on Wed 18 Nov.", "fact": "2026-11-16T22:50:08Z → 2026-11-18T00:35:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 17th, 11:51–12:39 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29746 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Gaziantep, 2026: Tuesday 17 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": "2026-11-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-17", "confidence": "determinate" } ], "quote": "In Gaziantep, Gopāṣṭamī 2026 falls on Tuesday 17 November. Aṣṭamī runs from 01:50 on Tue 17 Nov to 03:36 on Wed 18 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9398, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2026-11-18T03:35:40+03:00", "utc": "2026-11-18T00:35:40Z", "ms": 1794962139960.0657 }, "end": { "local": "2026-11-19T04:36:43+03:00", "utc": "2026-11-19T01:36:43Z", "ms": 1795052202979.0405 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-18T03:35:40+03:00", "utc": "2026-11-18T00:35:40Z", "ms": 1794962139960.0657 }, "end": { "local": "2026-11-19T04:36:43+03:00", "utc": "2026-11-19T01:36:43Z", "ms": 1795052202979.0405 } }, "kaala": "purvahna", "days": [ { "local_date": "2026-11-18", "window": { "start": { "local": "2026-11-18T07:12:19+03:00", "utc": "2026-11-18T04:12:19Z", "ms": 1794975139208.725 }, "end": { "local": "2026-11-18T10:34:24+03:00", "utc": "2026-11-18T07:34:24Z", "ms": 1794987264019.9585 } }, "covered_min": 202, "window_min": 202, "qualifies": true }, { "local_date": "2026-11-19", "window": { "start": { "local": "2026-11-19T07:13:21+03:00", "utc": "2026-11-19T04:13:21Z", "ms": 1795061601207.3389 }, "end": { "local": "2026-11-19T10:34:54+03:00", "utc": "2026-11-19T07:34:54Z", "ms": 1795073693521.6873 } }, "covered_min": 0, "window_min": 202, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 03:36 on Wed 18 Nov to 04:37 on Thu 19 Nov.", "fact": "2026-11-18T00:35:40Z → 2026-11-19T01:36:43Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:12–10:34 on the 18th, 07:13–10:35 on the 19th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 202 of 202 minutes on the 18th and 0 of 202 on the 19th.", "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 9398 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Gaziantep, 2026: Wednesday 18 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": "2026-11-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-18", "confidence": "determinate" } ], "quote": "In Gaziantep, Akṣaya Navamī (Amla Navami) 2026 falls on Wednesday 18 November. Navamī runs from 03:36 on Wed 18 Nov to 04:37 on Thu 19 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26097, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2026-11-18T03:35:40+03:00", "utc": "2026-11-18T00:35:40Z", "ms": 1794962139960.0657 }, "end": { "local": "2026-11-19T04:36:43+03:00", "utc": "2026-11-19T01:36:43Z", "ms": 1795052202979.0405 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-18T03:35:40+03:00", "utc": "2026-11-18T00:35:40Z", "ms": 1794962139960.0657 }, "end": { "local": "2026-11-19T04:36:43+03:00", "utc": "2026-11-19T01:36:43Z", "ms": 1795052202979.0405 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-18", "window": { "start": { "local": "2026-11-18T11:51:26+03:00", "utc": "2026-11-18T08:51:26Z", "ms": 1794991886425.5752 }, "end": { "local": "2026-11-18T12:39:26+03:00", "utc": "2026-11-18T09:39:26Z", "ms": 1794994766425.5752 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-11-19", "window": { "start": { "local": "2026-11-19T11:51:40+03:00", "utc": "2026-11-19T08:51:40Z", "ms": 1795078299678.8616 }, "end": { "local": "2026-11-19T12:39:40+03:00", "utc": "2026-11-19T09:39:40Z", "ms": 1795081179678.8616 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 03:36 on Wed 18 Nov to 04:37 on Thu 19 Nov.", "fact": "2026-11-18T00:35:40Z → 2026-11-19T01:36:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 18th, 11:52–12:40 on the 19th.", "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 18th and 0 of 48 on the 19th.", "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 26097 s" }, { "step": "ruling", "text": "Durgā Navamī, Gaziantep, 2026: Wednesday 18 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": "2026-11-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-18", "confidence": "determinate" } ], "quote": "In Gaziantep, Durgā Navamī 2026 falls on Wednesday 18 November. Navamī runs from 03:36 on Wed 18 Nov to 04:37 on Thu 19 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-11-20", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8893, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-11-20T04:46:10+03:00", "utc": "2026-11-20T01:46:10Z", "ms": 1795139170405.1528 }, "end": { "local": "2026-11-21T04:02:02+03:00", "utc": "2026-11-21T01:02:02Z", "ms": 1795222921530.9297 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-20T04:46:10+03:00", "utc": "2026-11-20T01:46:10Z", "ms": 1795139170405.1528 }, "end": { "local": "2026-11-21T04:02:02+03:00", "utc": "2026-11-21T01:02:02Z", "ms": 1795222921530.9297 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-11-20", "window": { "start": { "local": "2026-11-20T07:14:23+03:00", "utc": "2026-11-20T04:14:23Z", "ms": 1795148062964.053 }, "end": { "local": "2026-11-20T07:14:23+03:00", "utc": "2026-11-20T04:14:23Z", "ms": 1795148062964.053 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-11-21", "window": { "start": { "local": "2026-11-21T07:15:24+03:00", "utc": "2026-11-21T04:15:24Z", "ms": 1795234524440.7104 }, "end": { "local": "2026-11-21T07:15:24+03:00", "utc": "2026-11-21T04:15:24Z", "ms": 1795234524440.7104 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:46 on Fri 20 Nov to 04:02 on Sat 21 Nov.", "fact": "2026-11-20T01:46:10Z → 2026-11-21T01:02:02Z" }, { "step": "kaala", "text": "Sunrise is at 07:14 on the 20th and 07:15 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8893 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Gaziantep, 2026: Friday 20 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": "2026-11-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Prabodhinī Ekādaśī 2026 falls on Friday 20 November. Ekādaśī runs from 04:46 on Fri 20 Nov to 04:02 on Sat 21 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-11-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-11-22", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17946, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-11-22T02:27:00+03:00", "utc": "2026-11-21T23:27:00Z", "ms": 1795303620417.1865 }, "end": { "local": "2026-11-23T00:07:37+03:00", "utc": "2026-11-22T21:07:37Z", "ms": 1795381656875.687 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-22T02:27:00+03:00", "utc": "2026-11-21T23:27:00Z", "ms": 1795303620417.1865 }, "end": { "local": "2026-11-23T00:07:37+03:00", "utc": "2026-11-22T21:07:37Z", "ms": 1795381656875.687 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-11-21", "window": { "start": { "local": "2026-11-21T17:16:53+03:00", "utc": "2026-11-21T14:16:53Z", "ms": 1795270612755.2732 }, "end": { "local": "2026-11-21T19:08:49+03:00", "utc": "2026-11-21T16:08:49Z", "ms": 1795277329134.4924 } }, "covered_min": 0, "window_min": 112, "qualifies": false }, { "local_date": "2026-11-22", "window": { "start": { "local": "2026-11-22T17:16:23+03:00", "utc": "2026-11-22T14:16:23Z", "ms": 1795356982899.045 }, "end": { "local": "2026-11-22T19:08:31+03:00", "utc": "2026-11-22T16:08:31Z", "ms": 1795363711366.1917 } }, "covered_min": 112, "window_min": 112, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:27 on Sun 22 Nov to 00:08 on Mon 23 Nov.", "fact": "2026-11-21T23:27:00Z → 2026-11-22T21:07:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:17–19:09 on the 21st, 17:16–19:09 on the 22nd.", "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 21st and 112 of 112 on the 22nd.", "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 17946 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Sunday 22 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": "2026-11-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-22", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Sunday 22 November. Trayodaśī runs from 02:27 on Sun 22 Nov to 00:08 on Mon 23 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-11-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9615, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-11-23T21:12:56+03:00", "utc": "2026-11-23T18:12:56Z", "ms": 1795457576021.4946 }, "end": { "local": "2026-11-24T17:53:34+03:00", "utc": "2026-11-24T14:53:34Z", "ms": 1795532013718.3413 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-23T21:12:56+03:00", "utc": "2026-11-23T18:12:56Z", "ms": 1795457576021.4946 }, "end": { "local": "2026-11-24T17:53:34+03:00", "utc": "2026-11-24T14:53:34Z", "ms": 1795532013718.3413 } }, "kaala": "nishita", "days": [ { "local_date": "2026-11-23", "window": { "start": { "local": "2026-11-23T23:53:11+03:00", "utc": "2026-11-23T20:53:11Z", "ms": 1795467190890.3057 }, "end": { "local": "2026-11-24T00:41:11+03:00", "utc": "2026-11-23T21:41:11Z", "ms": 1795470070890.3057 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-11-24", "window": { "start": { "local": "2026-11-24T23:53:28+03:00", "utc": "2026-11-24T20:53:28Z", "ms": 1795553607888.0984 }, "end": { "local": "2026-11-25T00:41:28+03:00", "utc": "2026-11-24T21:41:28Z", "ms": 1795556487888.0984 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:13 on Mon 23 Nov to 17:54 on Tue 24 Nov.", "fact": "2026-11-23T18:12:56Z → 2026-11-24T14:53:34Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 23rd, 23:53–00:41 on the 24th.", "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 23rd and 0 of 48 on the 24th.", "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 9615 s" }, { "step": "ruling", "text": "Rāsayātrā, Gaziantep, 2026: Monday 23 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": "2026-11-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Rāsayātrā 2026 falls on Monday 23 November. Pūrṇimā runs from 21:13 on Mon 23 Nov to 17:54 on Tue 24 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18756, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-11-23T21:12:56+03:00", "utc": "2026-11-23T18:12:56Z", "ms": 1795457576021.4946 }, "end": { "local": "2026-11-24T17:53:34+03:00", "utc": "2026-11-24T14:53:34Z", "ms": 1795532013718.3413 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2026-11-23T21:12:56+03:00", "utc": "2026-11-23T18:12:56Z", "ms": 1795457576021.4946 }, "end": { "local": "2026-11-24T17:53:34+03:00", "utc": "2026-11-24T14:53:34Z", "ms": 1795532013718.3413 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-11-23", "window": { "start": { "local": "2026-11-23T11:52:41+03:00", "utc": "2026-11-23T08:52:41Z", "ms": 1795423960685.1035 }, "end": { "local": "2026-11-23T12:40:41+03:00", "utc": "2026-11-23T09:40:41Z", "ms": 1795426840685.1035 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-11-24", "window": { "start": { "local": "2026-11-24T11:52:58+03:00", "utc": "2026-11-24T08:52:58Z", "ms": 1795510377898.1514 }, "end": { "local": "2026-11-24T12:40:58+03:00", "utc": "2026-11-24T09:40:58Z", "ms": 1795513257898.1514 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 21:13 on Mon 23 Nov to 17:54 on Tue 24 Nov.", "fact": "2026-11-23T18:12:56Z → 2026-11-24T14:53:34Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 23rd, 11:53–12:41 on the 24th.", "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 23rd and 48 of 48 on the 24th.", "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 18756 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Gaziantep, 2026: Tuesday 24 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": "2026-11-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-24", "confidence": "determinate" } ], "quote": "In Gaziantep, Kārtikī Pūrṇimā 2026 falls on Tuesday 24 November. Pūrṇimā runs from 21:13 on Mon 23 Nov to 17:54 on Tue 24 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-11-27", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-11-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28946, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-11-27T07:19:02+03:00", "utc": "2026-11-27T04:19:02Z", "ms": 1795753142132.547 }, "end": { "local": "2026-11-28T04:10:22+03:00", "utc": "2026-11-28T01:10:22Z", "ms": 1795828221551.8955 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-11-27T07:19:02+03:00", "utc": "2026-11-27T04:19:02Z", "ms": 1795753142132.547 }, "end": { "local": "2026-11-28T04:10:22+03:00", "utc": "2026-11-28T01:10:22Z", "ms": 1795828221551.8955 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-11-26", "window": { "start": { "local": "2026-11-26T18:53:35+03:00", "utc": "2026-11-26T15:53:35Z", "ms": 1795708415435.063 }, "end": { "local": "2026-11-26T18:53:35+03:00", "utc": "2026-11-26T15:53:35Z", "ms": 1795708415435.063 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-11-27", "window": { "start": { "local": "2026-11-27T20:07:56+03:00", "utc": "2026-11-27T17:07:56Z", "ms": 1795799276014.9448 }, "end": { "local": "2026-11-27T20:07:56+03:00", "utc": "2026-11-27T17:07:56Z", "ms": 1795799276014.9448 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:19 on Fri 27 Nov to 04:10 on Sat 28 Nov.", "fact": "2026-11-27T04:19:02Z → 2026-11-28T01:10:22Z" }, { "step": "kaala", "text": "Moonrise is at 18:54 on the 26th and 20:08 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 26th and is on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28946 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Friday 27 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-11-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-11-27", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Friday 27 November. Caturthī runs from 07:19 on Fri 27 Nov to 04:10 on Sat 28 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-11-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/ekadashi?on=2026-12-04", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36820, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-12-03T20:34:01+03:00", "utc": "2026-12-03T17:34:01Z", "ms": 1796319241376.877 }, "end": { "local": "2026-12-04T21:15:14+03:00", "utc": "2026-12-04T18:15:14Z", "ms": 1796408113872.7566 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-03T20:34:01+03:00", "utc": "2026-12-03T17:34:01Z", "ms": 1796319241376.877 }, "end": { "local": "2026-12-04T21:15:14+03:00", "utc": "2026-12-04T18:15:14Z", "ms": 1796408113872.7566 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-12-04", "window": { "start": { "local": "2026-12-04T07:28:00+03:00", "utc": "2026-12-04T04:28:00Z", "ms": 1796358480184.0403 }, "end": { "local": "2026-12-04T07:28:00+03:00", "utc": "2026-12-04T04:28:00Z", "ms": 1796358480184.0403 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-12-05", "window": { "start": { "local": "2026-12-05T07:28:53+03:00", "utc": "2026-12-05T04:28:53Z", "ms": 1796444933405.0176 }, "end": { "local": "2026-12-05T07:28:53+03:00", "utc": "2026-12-05T04:28:53Z", "ms": 1796444933405.0176 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:34 on Thu 3 Dec to 21:15 on Fri 4 Dec.", "fact": "2026-12-03T17:34:01Z → 2026-12-04T18:15:14Z" }, { "step": "kaala", "text": "Sunrise is at 07:28 on the 4th and 07:29 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 4th and is not on the 5th.", "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 36820 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Gaziantep, 2026: Friday 4 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": "2026-12-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-04", "confidence": "determinate" } ], "quote": "In Gaziantep, Utpannā Ekādaśī 2026 falls on Friday 4 December. Ekādaśī runs from 20:34 on Thu 3 Dec to 21:15 on Fri 4 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-12-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-12-06", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11717, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-12-05T22:22:28+03:00", "utc": "2026-12-05T19:22:28Z", "ms": 1796498548219.0674 }, "end": { "local": "2026-12-06T23:52:34+03:00", "utc": "2026-12-06T20:52:34Z", "ms": 1796590354355.0117 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-05T22:22:28+03:00", "utc": "2026-12-05T19:22:28Z", "ms": 1796498548219.0674 }, "end": { "local": "2026-12-06T23:52:34+03:00", "utc": "2026-12-06T20:52:34Z", "ms": 1796590354355.0117 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-12-05", "window": { "start": { "local": "2026-12-05T17:12:57+03:00", "utc": "2026-12-05T14:12:57Z", "ms": 1796479977083.1667 }, "end": { "local": "2026-12-05T19:07:12+03:00", "utc": "2026-12-05T16:07:12Z", "ms": 1796486831561.378 } }, "covered_min": 0, "window_min": 114, "qualifies": false }, { "local_date": "2026-12-06", "window": { "start": { "local": "2026-12-06T17:12:56+03:00", "utc": "2026-12-06T14:12:56Z", "ms": 1796566375745.3296 }, "end": { "local": "2026-12-06T19:07:17+03:00", "utc": "2026-12-06T16:07:17Z", "ms": 1796573237235.8005 } }, "covered_min": 114, "window_min": 114, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:22 on Sat 5 Dec to 23:53 on Sun 6 Dec.", "fact": "2026-12-05T19:22:28Z → 2026-12-06T20:52:34Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:13–19:07 on the 5th, 17:13–19:07 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 0 of 114 minutes on the 5th and 114 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 11717 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Gaziantep, 2026: Sunday 6 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": "2026-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-06", "confidence": "determinate" } ], "quote": "In Gaziantep, Kṛṣṇa Pradoṣa Vrata 2026 falls on Sunday 6 December. Trayodaśī runs from 22:22 on Sat 5 Dec to 23:53 on Sun 6 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-12-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/shivaratri?on=2026-12-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-06", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 312, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2026-12-06T23:52:34+03:00", "utc": "2026-12-06T20:52:34Z", "ms": 1796590354355.0117 }, "end": { "local": "2026-12-08T01:43:04+03:00", "utc": "2026-12-07T22:43:04Z", "ms": 1796683383726.0635 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-06T23:52:34+03:00", "utc": "2026-12-06T20:52:34Z", "ms": 1796590354355.0117 }, "end": { "local": "2026-12-08T01:43:04+03:00", "utc": "2026-12-07T22:43:04Z", "ms": 1796683383726.0635 } }, "kaala": "nishita", "days": [ { "local_date": "2026-12-06", "window": { "start": { "local": "2026-12-06T23:57:46+03:00", "utc": "2026-12-06T20:57:46Z", "ms": 1796590666334.5962 }, "end": { "local": "2026-12-07T00:45:46+03:00", "utc": "2026-12-06T21:45:46Z", "ms": 1796593546334.5962 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-12-07", "window": { "start": { "local": "2026-12-07T23:58:12+03:00", "utc": "2026-12-07T20:58:12Z", "ms": 1796677091803.567 }, "end": { "local": "2026-12-08T00:46:12+03:00", "utc": "2026-12-07T21:46:12Z", "ms": 1796679971803.567 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:53 on Sun 6 Dec to 01:43 on Tue 8 Dec.", "fact": "2026-12-06T20:52:34Z → 2026-12-07T22:43:04Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:58–00:46 on the 6th, 23:58–00:46 on the 7th.", "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 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both nights qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 312 s" }, { "step": "ruling", "text": "Śivarātri, Gaziantep, 2026: Sunday 6 December.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-12-06", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-07", "confidence": "boundary" } ], "quote": "In Gaziantep, Śivarātri 2026 falls on Sunday 6 December. Caturdaśī runs from 23:53 on Sun 6 Dec to 01:43 on Tue 8 Dec and covers all of niśītha that night. It also reaches the next night for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/shivaratri?on=2026-12-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-12-12", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-12", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1396, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-12-12T11:36:47+03:00", "utc": "2026-12-12T08:36:47Z", "ms": 1797064607190.596 }, "end": { "local": "2026-12-13T14:18:07+03:00", "utc": "2026-12-13T11:18:07Z", "ms": 1797160686696.4006 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-12T11:36:47+03:00", "utc": "2026-12-12T08:36:47Z", "ms": 1797064607190.596 }, "end": { "local": "2026-12-13T14:18:07+03:00", "utc": "2026-12-13T11:18:07Z", "ms": 1797160686696.4006 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-12-12", "window": { "start": { "local": "2026-12-12T12:00:04+03:00", "utc": "2026-12-12T09:00:04Z", "ms": 1797066003679.679 }, "end": { "local": "2026-12-12T12:48:04+03:00", "utc": "2026-12-12T09:48:04Z", "ms": 1797068883679.679 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2026-12-13", "window": { "start": { "local": "2026-12-13T12:00:32+03:00", "utc": "2026-12-13T09:00:32Z", "ms": 1797152432234.0913 }, "end": { "local": "2026-12-13T12:48:32+03:00", "utc": "2026-12-13T09:48:32Z", "ms": 1797155312234.0913 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:37 on Sat 12 Dec to 14:18 on Sun 13 Dec.", "fact": "2026-12-12T08:36:47Z → 2026-12-13T11:18:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 12th, 12:01–12:49 on the 13th.", "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 12th and 48 of 48 on the 13th.", "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 1396 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Gaziantep, 2026: Saturday 12 December.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2026-12-12", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-13", "confidence": "boundary" } ], "quote": "In Gaziantep, Vināyaka Caturthī 2026 falls on Saturday 12 December. Caturthī runs from 11:37 on Sat 12 Dec to 14:18 on Sun 13 Dec and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/gaziantep/festivals/2026/vinayaka-chaturthi?on=2026-12-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5374, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2026-12-13T14:18:07+03:00", "utc": "2026-12-13T11:18:07Z", "ms": 1797160686696.4006 }, "end": { "local": "2026-12-14T16:46:33+03:00", "utc": "2026-12-14T13:46:33Z", "ms": 1797255993243.4744 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-13T14:18:07+03:00", "utc": "2026-12-13T11:18:07Z", "ms": 1797160686696.4006 }, "end": { "local": "2026-12-14T16:46:33+03:00", "utc": "2026-12-14T13:46:33Z", "ms": 1797255993243.4744 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-12-13", "window": { "start": { "local": "2026-12-13T12:00:32+03:00", "utc": "2026-12-13T09:00:32Z", "ms": 1797152432234.0913 }, "end": { "local": "2026-12-13T12:48:32+03:00", "utc": "2026-12-13T09:48:32Z", "ms": 1797155312234.0913 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-12-14", "window": { "start": { "local": "2026-12-14T12:01:01+03:00", "utc": "2026-12-14T09:01:01Z", "ms": 1797238861095.5227 }, "end": { "local": "2026-12-14T12:49:01+03:00", "utc": "2026-12-14T09:49:01Z", "ms": 1797241741095.5227 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:18 on Sun 13 Dec to 16:47 on Mon 14 Dec.", "fact": "2026-12-13T11:18:07Z → 2026-12-14T13:46:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 13th, 12:01–12:49 on the 14th.", "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 13th and 48 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5374 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Gaziantep, 2026: Monday 14 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": "2026-12-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-14", "confidence": "determinate" } ], "quote": "In Gaziantep, Nāga Pañcamī (Mārgaśīrṣa) 2026 falls on Monday 14 December. Pañcamī runs from 14:18 on Sun 13 Dec to 16:47 on Mon 14 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14252, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-12-14T16:46:33+03:00", "utc": "2026-12-14T13:46:33Z", "ms": 1797255993243.4744 }, "end": { "local": "2026-12-15T18:49:54+03:00", "utc": "2026-12-15T15:49:54Z", "ms": 1797349794008.9026 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-14T16:46:33+03:00", "utc": "2026-12-14T13:46:33Z", "ms": 1797255993243.4744 }, "end": { "local": "2026-12-15T18:49:54+03:00", "utc": "2026-12-15T15:49:54Z", "ms": 1797349794008.9026 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-12-14", "window": { "start": { "local": "2026-12-14T12:01:01+03:00", "utc": "2026-12-14T09:01:01Z", "ms": 1797238861095.5227 }, "end": { "local": "2026-12-14T12:49:01+03:00", "utc": "2026-12-14T09:49:01Z", "ms": 1797241741095.5227 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-12-15", "window": { "start": { "local": "2026-12-15T12:01:30+03:00", "utc": "2026-12-15T09:01:30Z", "ms": 1797325290229.269 }, "end": { "local": "2026-12-15T12:49:30+03:00", "utc": "2026-12-15T09:49:30Z", "ms": 1797328170229.269 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 16:47 on Mon 14 Dec to 18:50 on Tue 15 Dec.", "fact": "2026-12-14T13:46:33Z → 2026-12-15T15:49:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 14th, 12:02–12:50 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 14252 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Gaziantep, 2026: Tuesday 15 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": "2026-12-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Campā Ṣaṣṭhī 2026 falls on Tuesday 15 December. Ṣaṣṭhī runs from 16:47 on Mon 14 Dec to 18:50 on Tue 15 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14252, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2026-12-14T16:46:33+03:00", "utc": "2026-12-14T13:46:33Z", "ms": 1797255993243.4744 }, "end": { "local": "2026-12-15T18:49:54+03:00", "utc": "2026-12-15T15:49:54Z", "ms": 1797349794008.9026 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-14T16:46:33+03:00", "utc": "2026-12-14T13:46:33Z", "ms": 1797255993243.4744 }, "end": { "local": "2026-12-15T18:49:54+03:00", "utc": "2026-12-15T15:49:54Z", "ms": 1797349794008.9026 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-12-14", "window": { "start": { "local": "2026-12-14T12:01:01+03:00", "utc": "2026-12-14T09:01:01Z", "ms": 1797238861095.5227 }, "end": { "local": "2026-12-14T12:49:01+03:00", "utc": "2026-12-14T09:49:01Z", "ms": 1797241741095.5227 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-12-15", "window": { "start": { "local": "2026-12-15T12:01:30+03:00", "utc": "2026-12-15T09:01:30Z", "ms": 1797325290229.269 }, "end": { "local": "2026-12-15T12:49:30+03:00", "utc": "2026-12-15T09:49:30Z", "ms": 1797328170229.269 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 16:47 on Mon 14 Dec to 18:50 on Tue 15 Dec.", "fact": "2026-12-14T13:46:33Z → 2026-12-15T15:49:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 14th, 12:02–12:50 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 14252 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Gaziantep, 2026: Tuesday 15 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": "2026-12-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-15", "confidence": "determinate" } ], "quote": "In Gaziantep, Skanda Ṣaṣṭhī 2026 falls on Tuesday 15 December. Ṣaṣṭhī runs from 16:47 on Mon 14 Dec to 18:50 on Tue 15 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21624, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2026-12-15T18:49:54+03:00", "utc": "2026-12-15T15:49:54Z", "ms": 1797349794008.9026 }, "end": { "local": "2026-12-16T20:16:21+03:00", "utc": "2026-12-16T17:16:21Z", "ms": 1797441381484.5442 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-15T18:49:54+03:00", "utc": "2026-12-15T15:49:54Z", "ms": 1797349794008.9026 }, "end": { "local": "2026-12-16T20:16:21+03:00", "utc": "2026-12-16T17:16:21Z", "ms": 1797441381484.5442 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-12-15", "window": { "start": { "local": "2026-12-15T12:01:30+03:00", "utc": "2026-12-15T09:01:30Z", "ms": 1797325290229.269 }, "end": { "local": "2026-12-15T12:49:30+03:00", "utc": "2026-12-15T09:49:30Z", "ms": 1797328170229.269 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-12-16", "window": { "start": { "local": "2026-12-16T12:02:00+03:00", "utc": "2026-12-16T09:02:00Z", "ms": 1797411719600.584 }, "end": { "local": "2026-12-16T12:50:00+03:00", "utc": "2026-12-16T09:50:00Z", "ms": 1797414599600.584 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:50 on Tue 15 Dec to 20:16 on Wed 16 Dec.", "fact": "2026-12-15T15:49:54Z → 2026-12-16T17:16:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 15th, 12:02–12:50 on the 16th.", "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 15th and 48 of 48 on the 16th.", "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 21624 s" }, { "step": "ruling", "text": "Mitra Saptamī, Gaziantep, 2026: Wednesday 16 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": "2026-12-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-16", "confidence": "determinate" } ], "quote": "In Gaziantep, Mitra Saptamī 2026 falls on Wednesday 16 December. Saptamī runs from 18:50 on Tue 15 Dec to 20:16 on Wed 16 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/ekadashi?on=2026-12-20", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36318, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2026-12-19T19:39:52+03:00", "utc": "2026-12-19T16:39:52Z", "ms": 1797698392418.0894 }, "end": { "local": "2026-12-20T17:45:05+03:00", "utc": "2026-12-20T14:45:05Z", "ms": 1797777904871.1797 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-19T19:39:52+03:00", "utc": "2026-12-19T16:39:52Z", "ms": 1797698392418.0894 }, "end": { "local": "2026-12-20T17:45:05+03:00", "utc": "2026-12-20T14:45:05Z", "ms": 1797777904871.1797 } }, "kaala": "sunrise", "days": [ { "local_date": "2026-12-19", "window": { "start": { "local": "2026-12-19T07:39:14+03:00", "utc": "2026-12-19T04:39:14Z", "ms": 1797655153885.2966 }, "end": { "local": "2026-12-19T07:39:14+03:00", "utc": "2026-12-19T04:39:14Z", "ms": 1797655153885.2966 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2026-12-20", "window": { "start": { "local": "2026-12-20T07:39:47+03:00", "utc": "2026-12-20T04:39:47Z", "ms": 1797741587312.4546 }, "end": { "local": "2026-12-20T07:39:47+03:00", "utc": "2026-12-20T04:39:47Z", "ms": 1797741587312.4546 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:40 on Sat 19 Dec to 17:45 on Sun 20 Dec.", "fact": "2026-12-19T16:39:52Z → 2026-12-20T14:45:05Z" }, { "step": "kaala", "text": "Sunrise is at 07:39 on the 19th and 07:40 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 36318 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Gaziantep, 2026: Sunday 20 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": "2026-12-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-20", "confidence": "determinate" } ], "quote": "In Gaziantep, Mokṣadā Ekādaśī 2026 falls on Sunday 20 December. Ekādaśī runs from 19:40 on Sat 19 Dec to 17:45 on Sun 20 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/ekadashi?on=2026-12-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8063, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2026-12-20T17:45:05+03:00", "utc": "2026-12-20T14:45:05Z", "ms": 1797777904871.1797 }, "end": { "local": "2026-12-21T15:06:52+03:00", "utc": "2026-12-21T12:06:52Z", "ms": 1797854812127.7166 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-20T17:45:05+03:00", "utc": "2026-12-20T14:45:05Z", "ms": 1797777904871.1797 }, "end": { "local": "2026-12-21T15:06:52+03:00", "utc": "2026-12-21T12:06:52Z", "ms": 1797854812127.7166 } }, "kaala": "madhyahna", "days": [ { "local_date": "2026-12-20", "window": { "start": { "local": "2026-12-20T12:03:59+03:00", "utc": "2026-12-20T09:03:59Z", "ms": 1797757438774.5518 }, "end": { "local": "2026-12-20T12:51:59+03:00", "utc": "2026-12-20T09:51:59Z", "ms": 1797760318774.5518 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2026-12-21", "window": { "start": { "local": "2026-12-21T12:04:29+03:00", "utc": "2026-12-21T09:04:29Z", "ms": 1797843868823.4463 }, "end": { "local": "2026-12-21T12:52:29+03:00", "utc": "2026-12-21T09:52:29Z", "ms": 1797846748823.4463 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 17:45 on Sun 20 Dec to 15:07 on Mon 21 Dec.", "fact": "2026-12-20T14:45:05Z → 2026-12-21T12:06:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 20th, 12:04–12:52 on the 21st.", "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 20th and 48 of 48 on the 21st.", "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 8063 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Gaziantep, 2026: Monday 21 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": "2026-12-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-21", "confidence": "determinate" } ], "quote": "In Gaziantep, Akhaṇḍa Dvādaśī 2026 falls on Monday 21 December. Dvādaśī runs from 17:45 on Sun 20 Dec to 15:07 on Mon 21 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/pradosha-vrata?on=2026-12-21", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7786, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2026-12-21T15:06:52+03:00", "utc": "2026-12-21T12:06:52Z", "ms": 1797854812127.7166 }, "end": { "local": "2026-12-22T11:54:13+03:00", "utc": "2026-12-22T08:54:13Z", "ms": 1797929652790.3157 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-21T15:06:52+03:00", "utc": "2026-12-21T12:06:52Z", "ms": 1797854812127.7166 }, "end": { "local": "2026-12-22T11:54:13+03:00", "utc": "2026-12-22T08:54:13Z", "ms": 1797929652790.3157 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-12-21", "window": { "start": { "local": "2026-12-21T17:16:39+03:00", "utc": "2026-12-21T14:16:39Z", "ms": 1797862598587.8684 }, "end": { "local": "2026-12-21T19:11:52+03:00", "utc": "2026-12-21T16:11:52Z", "ms": 1797869511988.5159 } }, "covered_min": 115, "window_min": 115, "qualifies": true }, { "local_date": "2026-12-22", "window": { "start": { "local": "2026-12-22T17:17:09+03:00", "utc": "2026-12-22T14:17:09Z", "ms": 1797949028729.2432 }, "end": { "local": "2026-12-22T19:12:22+03:00", "utc": "2026-12-22T16:12:22Z", "ms": 1797955941883.2031 } }, "covered_min": 0, "window_min": 115, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:07 on Mon 21 Dec to 11:54 on Tue 22 Dec.", "fact": "2026-12-21T12:06:52Z → 2026-12-22T08:54:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:17–19:12 on the 21st, 17:17–19:12 on the 22nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 115 of 115 minutes on the 21st and 0 of 115 on the 22nd.", "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 7786 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Gaziantep, 2026: Monday 21 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": "2026-12-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-21", "confidence": "determinate" } ], "quote": "In Gaziantep, Śukla Pradoṣa Vrata 2026 falls on Monday 21 December. Trayodaśī runs from 15:07 on Mon 21 Dec to 11:54 on Tue 22 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/pradosha-vrata?on=2026-12-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/gaziantep/festivals/2026/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32405, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2026-12-23T08:17:36+03:00", "utc": "2026-12-23T05:17:36Z", "ms": 1798003055683.5588 }, "end": { "local": "2026-12-24T04:28:14+03:00", "utc": "2026-12-24T01:28:14Z", "ms": 1798075694113.4785 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-23T08:17:36+03:00", "utc": "2026-12-23T05:17:36Z", "ms": 1798003055683.5588 }, "end": { "local": "2026-12-24T04:28:14+03:00", "utc": "2026-12-24T01:28:14Z", "ms": 1798075694113.4785 } }, "kaala": "pradosha", "days": [ { "local_date": "2026-12-23", "window": { "start": { "local": "2026-12-23T17:17:41+03:00", "utc": "2026-12-23T14:17:41Z", "ms": 1798035460630.692 }, "end": { "local": "2026-12-23T19:12:53+03:00", "utc": "2026-12-23T16:12:53Z", "ms": 1798042373067.2896 } }, "covered_min": 115, "window_min": 115, "qualifies": true }, { "local_date": "2026-12-24", "window": { "start": { "local": "2026-12-24T17:18:14+03:00", "utc": "2026-12-24T14:18:14Z", "ms": 1798121894261.8425 }, "end": { "local": "2026-12-24T19:13:26+03:00", "utc": "2026-12-24T16:13:26Z", "ms": 1798128805510.979 } }, "covered_min": 0, "window_min": 115, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:18 on Wed 23 Dec to 04:28 on Thu 24 Dec.", "fact": "2026-12-23T05:17:36Z → 2026-12-24T01:28:14Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:18–19:13 on the 23rd, 17:18–19:13 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 115 of 115 minutes on the 23rd and 0 of 115 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32405 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Gaziantep, 2026: Wednesday 23 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": "2026-12-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-23", "confidence": "determinate" } ], "quote": "In Gaziantep, Dattātreyotpatti (Datta Jayanti) 2026 falls on Wednesday 23 December. Pūrṇimā runs from 08:18 on Wed 23 Dec to 04:28 on Thu 24 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/gaziantep/festivals/2026/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": "/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-12-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "314830", "year": 2026, "local_date": "2026-12-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9676, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2026-12-26T17:35:30+03:00", "utc": "2026-12-26T14:35:30Z", "ms": 1798295730291.8613 }, "end": { "local": "2026-12-27T14:43:42+03:00", "utc": "2026-12-27T11:43:42Z", "ms": 1798371822224.1917 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2026-12-26T17:35:30+03:00", "utc": "2026-12-26T14:35:30Z", "ms": 1798295730291.8613 }, "end": { "local": "2026-12-27T14:43:42+03:00", "utc": "2026-12-27T11:43:42Z", "ms": 1798371822224.1917 } }, "kaala": "moonrise", "days": [ { "local_date": "2026-12-26", "window": { "start": { "local": "2026-12-26T20:16:46+03:00", "utc": "2026-12-26T17:16:46Z", "ms": 1798305406063.4924 }, "end": { "local": "2026-12-26T20:16:46+03:00", "utc": "2026-12-26T17:16:46Z", "ms": 1798305406063.4924 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2026-12-27", "window": { "start": { "local": "2026-12-27T21:31:02+03:00", "utc": "2026-12-27T18:31:02Z", "ms": 1798396262207.6313 }, "end": { "local": "2026-12-27T21:31:02+03:00", "utc": "2026-12-27T18:31:02Z", "ms": 1798396262207.6313 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:36 on Sat 26 Dec to 14:44 on Sun 27 Dec.", "fact": "2026-12-26T14:35:30Z → 2026-12-27T11:43:42Z" }, { "step": "kaala", "text": "Moonrise is at 20:17 on the 26th and 21:31 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9676 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Gaziantep, 2026: Saturday 26 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": "2026-12-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2026-12-26", "confidence": "determinate" } ], "quote": "In Gaziantep, Saṅkaṣṭa Caturthī 2026 falls on Saturday 26 December. Caturthī runs from 17:36 on Sat 26 Dec to 14:44 on Sun 27 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/gaziantep/festivals/2026/sankashta-chaturthi?on=2026-12-26", "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" } }