{ "id": "/berlin/festivals/2011", "place": { "id": "2950159", "slug": "berlin", "name": "Berlin", "region": "State of Berlin, Germany", "country": "DE", "lat": 52.52437, "lon": 13.41053, "elevation_m": 74, "tz": "Europe/Berlin" }, "year": 2011, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-01-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19684, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-01-01T10:33:58+01:00", "utc": "2011-01-01T09:33:58Z", "ms": 1293874437787.863 }, "end": { "local": "2011-01-02T09:57:57+01:00", "utc": "2011-01-02T08:57:57Z", "ms": 1293958676774.615 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-01-01T10:33:58+01:00", "utc": "2011-01-01T09:33:58Z", "ms": 1293874437787.863 }, "end": { "local": "2011-01-02T09:57:57+01:00", "utc": "2011-01-02T08:57:57Z", "ms": 1293958676774.615 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-01-01", "window": { "start": { "local": "2011-01-01T16:02:02+01:00", "utc": "2011-01-01T15:02:02Z", "ms": 1293894121811.7378 }, "end": { "local": "2011-01-01T18:12:06+01:00", "utc": "2011-01-01T17:12:06Z", "ms": 1293901925966.844 } }, "covered_min": 130, "window_min": 130, "qualifies": true }, { "local_date": "2011-01-02", "window": { "start": { "local": "2011-01-02T16:03:08+01:00", "utc": "2011-01-02T15:03:08Z", "ms": 1293980587530.9832 }, "end": { "local": "2011-01-02T18:13:01+01:00", "utc": "2011-01-02T17:13:01Z", "ms": 1293988381376.062 } }, "covered_min": 0, "window_min": 130, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:34 on Sat 1 Jan to 09:58 on Sun 2 Jan.", "fact": "2011-01-01T09:33:58Z → 2011-01-02T08:57:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:02–18:12 on the 1st, 16:03–18:13 on the 2nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 130 of 130 minutes on the 1st and 0 of 130 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19684 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Saturday 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": "2011-01-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-01", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Saturday 1 January. Trayodaśī runs from 10:34 on Sat 1 Jan to 09:58 on Sun 2 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-01-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-01-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33148, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-01-02T09:57:57+01:00", "utc": "2011-01-02T08:57:57Z", "ms": 1293958676774.615 }, "end": { "local": "2011-01-03T09:46:43+01:00", "utc": "2011-01-03T08:46:43Z", "ms": 1294044402541.6394 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-01-02T09:57:57+01:00", "utc": "2011-01-02T08:57:57Z", "ms": 1293958676774.615 }, "end": { "local": "2011-01-03T09:46:43+01:00", "utc": "2011-01-03T08:46:43Z", "ms": 1294044402541.6394 } }, "kaala": "nishita", "days": [ { "local_date": "2011-01-01", "window": { "start": { "local": "2011-01-01T23:45:47+01:00", "utc": "2011-01-01T22:45:47Z", "ms": 1293921947393.3857 }, "end": { "local": "2011-01-02T00:33:47+01:00", "utc": "2011-01-01T23:33:47Z", "ms": 1293924827393.3857 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-01-02", "window": { "start": { "local": "2011-01-02T23:46:14+01:00", "utc": "2011-01-02T22:46:14Z", "ms": 1294008374450.0288 }, "end": { "local": "2011-01-03T00:34:14+01:00", "utc": "2011-01-02T23:34:14Z", "ms": 1294011254450.0288 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 09:58 on Sun 2 Jan to 09:47 on Mon 3 Jan.", "fact": "2011-01-02T08:57:57Z → 2011-01-03T08:46:43Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:46–00:34 on the 1st, 23:46–00:34 on the 2nd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33148 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Sunday 2 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": "2011-01-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-02", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Sunday 2 January. Caturdaśī runs from 09:58 on Sun 2 Jan to 09:47 on Mon 3 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-01-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-01-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4129, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-01-07T13:45:28+01:00", "utc": "2011-01-07T12:45:28Z", "ms": 1294404327785.9255 }, "end": { "local": "2011-01-08T15:53:37+01:00", "utc": "2011-01-08T14:53:37Z", "ms": 1294498416900.8574 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-01-07T13:45:28+01:00", "utc": "2011-01-07T12:45:28Z", "ms": 1294404327785.9255 }, "end": { "local": "2011-01-08T15:53:37+01:00", "utc": "2011-01-08T14:53:37Z", "ms": 1294498416900.8574 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-01-07", "window": { "start": { "local": "2011-01-07T11:48:39+01:00", "utc": "2011-01-07T10:48:39Z", "ms": 1294397318508.493 }, "end": { "local": "2011-01-07T12:36:39+01:00", "utc": "2011-01-07T11:36:39Z", "ms": 1294400198508.493 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-01-08", "window": { "start": { "local": "2011-01-08T11:49:05+01:00", "utc": "2011-01-08T10:49:05Z", "ms": 1294483744771.2134 }, "end": { "local": "2011-01-08T12:37:05+01:00", "utc": "2011-01-08T11:37:05Z", "ms": 1294486624771.2134 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:45 on Fri 7 Jan to 15:54 on Sat 8 Jan.", "fact": "2011-01-07T12:45:28Z → 2011-01-08T14:53:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:49–12:37 on the 7th, 11:49–12:37 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4129 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Saturday 8 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-01-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-08", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Saturday 8 January. Caturthī runs from 13:45 on Fri 7 Jan to 15:54 on Sat 8 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-01-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7524, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-02-13T03:12:53+01:00", "utc": "2011-02-13T02:12:53Z", "ms": 1297563172779.1145 } }, "span": { "of": "transit", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 } }, "kaala": "sunset-day", "days": [ { "local_date": "2011-01-14", "window": { "start": { "local": "2011-01-13T16:17:57+01:00", "utc": "2011-01-13T15:17:57Z", "ms": 1294931877340.8052 }, "end": { "local": "2011-01-14T16:19:31+01:00", "utc": "2011-01-14T15:19:31Z", "ms": 1295018371038.4783 } }, "covered_min": 1, "window_min": 1442, "qualifies": true }, { "local_date": "2011-01-15", "window": { "start": { "local": "2011-01-14T16:19:31+01:00", "utc": "2011-01-14T15:19:31Z", "ms": 1295018371038.4783 }, "end": { "local": "2011-01-15T16:21:06+01:00", "utc": "2011-01-15T15:21:06Z", "ms": 1295104866473.7803 } }, "covered_min": 0, "window_min": 1442, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2011-01-14", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:14 on Fri 14 Jan.", "fact": "2011-01-14T13:14:07Z · 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 16:20, and the day of the 15th ends at 16:21.", "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 7524 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Friday 14 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Berlin, 2011: Thursday 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": "2011-01-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2011-01-13", "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": "2011-01-13", "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 Berlin, Bhogi 2011 falls on Thursday 13 January. It is kept the day before Pongal, which falls on Friday 14 January. The Sun enters Makara at 14:14 on Fri 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/berlin/festivals/2011/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": "/berlin/festivals/2011/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7524, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-02-13T03:12:53+01:00", "utc": "2011-02-13T02:12:53Z", "ms": 1297563172779.1145 } }, "span": { "of": "transit", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 } }, "kaala": "sunset-day", "days": [ { "local_date": "2011-01-14", "window": { "start": { "local": "2011-01-13T16:17:57+01:00", "utc": "2011-01-13T15:17:57Z", "ms": 1294931877340.8052 }, "end": { "local": "2011-01-14T16:19:31+01:00", "utc": "2011-01-14T15:19:31Z", "ms": 1295018371038.4783 } }, "covered_min": 1, "window_min": 1442, "qualifies": true }, { "local_date": "2011-01-15", "window": { "start": { "local": "2011-01-14T16:19:31+01:00", "utc": "2011-01-14T15:19:31Z", "ms": 1295018371038.4783 }, "end": { "local": "2011-01-15T16:21:06+01:00", "utc": "2011-01-15T15:21:06Z", "ms": 1295104866473.7803 } }, "covered_min": 0, "window_min": 1442, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:14 on Fri 14 Jan.", "fact": "2011-01-14T13:14:07Z · 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 16:20, and the day of the 15th ends at 16:21.", "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 7524 s" }, { "step": "ruling", "text": "Pongal, Berlin, 2011: Friday 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": "2011-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2011-01-14", "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": "2011-01-14", "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 Berlin, Pongal 2011 falls on Friday 14 January. The Sun enters Makara at 14:14 on Fri 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/berlin/festivals/2011/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": "/berlin/festivals/2011/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35153, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-02-13T03:12:53+01:00", "utc": "2011-02-13T02:12:53Z", "ms": 1297563172779.1145 } }, "span": { "of": "transit", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 } }, "kaala": "civil-day", "days": [ { "local_date": "2011-01-14", "window": { "start": { "local": "2011-01-14T00:00:00+01:00", "utc": "2011-01-13T23:00:00Z", "ms": 1294959600000 }, "end": { "local": "2011-01-15T00:00:00+01:00", "utc": "2011-01-14T23:00:00Z", "ms": 1295046000000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true }, { "local_date": "2011-01-15", "window": { "start": { "local": "2011-01-15T00:00:00+01:00", "utc": "2011-01-14T23:00:00Z", "ms": 1295046000000 }, "end": { "local": "2011-01-16T00:00:00+01:00", "utc": "2011-01-15T23:00:00Z", "ms": 1295132400000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:14 on Fri 14 Jan.", "fact": "2011-01-14T13:14:07Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Berlin.", "fact": "civil-day: midnight-to-midnight · Europe/Berlin" }, { "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 35153 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Berlin, 2011: Friday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2011-01-14", "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": "2011-01-14", "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 Berlin, Makara Saṅkrānti 2011 falls on Friday 14 January. The Sun enters Makara at 14:14 on Fri 14 Jan, and the rule counts the day from midnight.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7524, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-02-13T03:12:53+01:00", "utc": "2011-02-13T02:12:53Z", "ms": 1297563172779.1145 } }, "span": { "of": "transit", "start": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 }, "end": { "local": "2011-01-14T14:14:07+01:00", "utc": "2011-01-14T13:14:07Z", "ms": 1295010847050.976 } }, "kaala": "sunset-day", "days": [ { "local_date": "2011-01-14", "window": { "start": { "local": "2011-01-13T16:17:57+01:00", "utc": "2011-01-13T15:17:57Z", "ms": 1294931877340.8052 }, "end": { "local": "2011-01-14T16:19:31+01:00", "utc": "2011-01-14T15:19:31Z", "ms": 1295018371038.4783 } }, "covered_min": 1, "window_min": 1442, "qualifies": true }, { "local_date": "2011-01-15", "window": { "start": { "local": "2011-01-14T16:19:31+01:00", "utc": "2011-01-14T15:19:31Z", "ms": 1295018371038.4783 }, "end": { "local": "2011-01-15T16:21:06+01:00", "utc": "2011-01-15T15:21:06Z", "ms": 1295104866473.7803 } }, "covered_min": 0, "window_min": 1442, "qualifies": false } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2011-01-14", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 14:14 on Fri 14 Jan.", "fact": "2011-01-14T13:14:07Z · 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 16:20, and the day of the 15th ends at 16:21.", "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 7524 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Friday 14 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Berlin, 2011: Saturday 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": "2011-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2011-01-15", "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": "2011-01-15", "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 Berlin, Mattu Pongal 2011 falls on Saturday 15 January. It is kept the day after Pongal, which falls on Friday 14 January. The Sun enters Makara at 14:14 on Fri 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/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-01-15", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13120, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-01-15T04:15:37+01:00", "utc": "2011-01-15T03:15:37Z", "ms": 1295061336792.012 }, "end": { "local": "2011-01-16T04:31:04+01:00", "utc": "2011-01-16T03:31:04Z", "ms": 1295148663902.3828 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-01-15T04:15:37+01:00", "utc": "2011-01-15T03:15:37Z", "ms": 1295061336792.012 }, "end": { "local": "2011-01-16T04:31:04+01:00", "utc": "2011-01-16T03:31:04Z", "ms": 1295148663902.3828 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-01-15", "window": { "start": { "local": "2011-01-15T08:10:38+01:00", "utc": "2011-01-15T07:10:38Z", "ms": 1295075438053.7317 }, "end": { "local": "2011-01-15T08:10:38+01:00", "utc": "2011-01-15T07:10:38Z", "ms": 1295075438053.7317 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-01-16", "window": { "start": { "local": "2011-01-16T08:09:44+01:00", "utc": "2011-01-16T07:09:44Z", "ms": 1295161783614.3816 }, "end": { "local": "2011-01-16T08:09:44+01:00", "utc": "2011-01-16T07:09:44Z", "ms": 1295161783614.3816 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:16 on Sat 15 Jan to 04:31 on Sun 16 Jan.", "fact": "2011-01-15T03:15:37Z → 2011-01-16T03:31:04Z" }, { "step": "kaala", "text": "Sunrise is at 08:11 on the 15th and 08:10 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 15th and is not on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13120 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Berlin, 2011: Saturday 15 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": "2011-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-15", "confidence": "determinate" } ], "quote": "In Berlin, Putradā Ekādaśī 2011 falls on Saturday 15 January. Ekādaśī runs from 04:16 on Sat 15 Jan to 04:31 on Sun 16 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-01-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-01-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29610, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-01-17T03:59:38+01:00", "utc": "2011-01-17T02:59:38Z", "ms": 1295233178092.6582 }, "end": { "local": "2011-01-18T02:43:40+01:00", "utc": "2011-01-18T01:43:40Z", "ms": 1295315019571.12 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-01-17T03:59:38+01:00", "utc": "2011-01-17T02:59:38Z", "ms": 1295233178092.6582 }, "end": { "local": "2011-01-18T02:43:40+01:00", "utc": "2011-01-18T01:43:40Z", "ms": 1295315019571.12 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-01-16", "window": { "start": { "local": "2011-01-16T16:22:44+01:00", "utc": "2011-01-16T15:22:44Z", "ms": 1295191363557.9092 }, "end": { "local": "2011-01-16T18:28:52+01:00", "utc": "2011-01-16T17:28:52Z", "ms": 1295198931910.327 } }, "covered_min": 0, "window_min": 126, "qualifies": false }, { "local_date": "2011-01-17", "window": { "start": { "local": "2011-01-17T16:24:22+01:00", "utc": "2011-01-17T15:24:22Z", "ms": 1295277862204.0183 }, "end": { "local": "2011-01-17T18:30:09+01:00", "utc": "2011-01-17T17:30:09Z", "ms": 1295285409359.627 } }, "covered_min": 126, "window_min": 126, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:00 on Mon 17 Jan to 02:44 on Tue 18 Jan.", "fact": "2011-01-17T02:59:38Z → 2011-01-18T01:43:40Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:23–18:29 on the 16th, 16:24–18:30 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 126 minutes on the 16th and 126 of 126 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29610 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Monday 17 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": "2011-01-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-17", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Monday 17 January. Trayodaśī runs from 04:00 on Mon 17 Jan to 02:44 on Tue 18 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-01-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-01-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26396, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-01-22T13:18:58+01:00", "utc": "2011-01-22T12:18:58Z", "ms": 1295698738071.041 }, "end": { "local": "2011-01-23T10:15:20+01:00", "utc": "2011-01-23T09:15:20Z", "ms": 1295774119958.7786 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-01-22T13:18:58+01:00", "utc": "2011-01-22T12:18:58Z", "ms": 1295698738071.041 }, "end": { "local": "2011-01-23T10:15:20+01:00", "utc": "2011-01-23T09:15:20Z", "ms": 1295774119958.7786 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-01-22", "window": { "start": { "local": "2011-01-22T20:38:54+01:00", "utc": "2011-01-22T19:38:54Z", "ms": 1295725134121.2854 }, "end": { "local": "2011-01-22T20:38:54+01:00", "utc": "2011-01-22T19:38:54Z", "ms": 1295725134121.2854 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-01-23", "window": { "start": { "local": "2011-01-23T22:04:38+01:00", "utc": "2011-01-23T21:04:38Z", "ms": 1295816678435.0386 }, "end": { "local": "2011-01-23T22:04:38+01:00", "utc": "2011-01-23T21:04:38Z", "ms": 1295816678435.0386 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:19 on Sat 22 Jan to 10:15 on Sun 23 Jan.", "fact": "2011-01-22T12:18:58Z → 2011-01-23T09:15:20Z" }, { "step": "kaala", "text": "Moonrise is at 20:39 on the 22nd and 22:05 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26396 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Saturday 22 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": "2011-01-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-22", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Saturday 22 January. Caturthī runs from 13:19 on Sat 22 Jan to 10:15 on Sun 23 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-01-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-01-29", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29940, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-01-28T23:34:47+01:00", "utc": "2011-01-28T22:34:47Z", "ms": 1296254086714.635 }, "end": { "local": "2011-01-29T23:30:55+01:00", "utc": "2011-01-29T22:30:55Z", "ms": 1296340254521.5176 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-01-28T23:34:47+01:00", "utc": "2011-01-28T22:34:47Z", "ms": 1296254086714.635 }, "end": { "local": "2011-01-29T23:30:55+01:00", "utc": "2011-01-29T22:30:55Z", "ms": 1296340254521.5176 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-01-29", "window": { "start": { "local": "2011-01-29T07:53:47+01:00", "utc": "2011-01-29T06:53:47Z", "ms": 1296284026726.3748 }, "end": { "local": "2011-01-29T07:53:47+01:00", "utc": "2011-01-29T06:53:47Z", "ms": 1296284026726.3748 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-01-30", "window": { "start": { "local": "2011-01-30T07:52:16+01:00", "utc": "2011-01-30T06:52:16Z", "ms": 1296370336044.1724 }, "end": { "local": "2011-01-30T07:52:16+01:00", "utc": "2011-01-30T06:52:16Z", "ms": 1296370336044.1724 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:35 on Fri 28 Jan to 23:31 on Sat 29 Jan.", "fact": "2011-01-28T22:34:47Z → 2011-01-29T22:30:55Z" }, { "step": "kaala", "text": "Sunrise is at 07:54 on the 29th and 07:52 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 29th and is not on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29940 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Berlin, 2011: Saturday 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": "2011-01-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-29", "confidence": "determinate" } ], "quote": "In Berlin, Ṣaṭtilā Ekādaśī 2011 falls on Saturday 29 January. Ekādaśī runs from 23:35 on Fri 28 Jan to 23:31 on Sat 29 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-01-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-01-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-01-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18406, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-01-30T23:54:43+01:00", "utc": "2011-01-30T22:54:43Z", "ms": 1296428082748.3896 }, "end": { "local": "2011-02-01T00:43:55+01:00", "utc": "2011-01-31T23:43:55Z", "ms": 1296517434841.2246 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-01-30T23:54:43+01:00", "utc": "2011-01-30T22:54:43Z", "ms": 1296428082748.3896 }, "end": { "local": "2011-02-01T00:43:55+01:00", "utc": "2011-01-31T23:43:55Z", "ms": 1296517434841.2246 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-01-30", "window": { "start": { "local": "2011-01-30T16:47:31+01:00", "utc": "2011-01-30T15:47:31Z", "ms": 1296402451370.7522 }, "end": { "local": "2011-01-30T18:47:57+01:00", "utc": "2011-01-30T17:47:57Z", "ms": 1296409676950.493 } }, "covered_min": 0, "window_min": 120, "qualifies": false }, { "local_date": "2011-01-31", "window": { "start": { "local": "2011-01-31T16:49:24+01:00", "utc": "2011-01-31T15:49:24Z", "ms": 1296488963882.093 }, "end": { "local": "2011-01-31T18:49:22+01:00", "utc": "2011-01-31T17:49:22Z", "ms": 1296496161805.3997 } }, "covered_min": 120, "window_min": 120, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:55 on Sun 30 Jan to 00:44 on Tue 1 Feb.", "fact": "2011-01-30T22:54:43Z → 2011-01-31T23:43:55Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:48–18:48 on the 30th, 16:49–18:49 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 120 minutes on the 30th and 120 of 120 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 18406 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Monday 31 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": "2011-01-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-01-31", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Monday 31 January. Trayodaśī runs from 23:55 on Sun 30 Jan to 00:44 on Tue 1 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-01-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13893, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-02-01T00:43:55+01:00", "utc": "2011-01-31T23:43:55Z", "ms": 1296517434841.2246 }, "end": { "local": "2011-02-02T01:56:28+01:00", "utc": "2011-02-02T00:56:28Z", "ms": 1296608188209.0337 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-01T00:43:55+01:00", "utc": "2011-01-31T23:43:55Z", "ms": 1296517434841.2246 }, "end": { "local": "2011-02-02T01:56:28+01:00", "utc": "2011-02-02T00:56:28Z", "ms": 1296608188209.0337 } }, "kaala": "arunodaya", "days": [ { "local_date": "2011-02-01", "window": { "start": { "local": "2011-02-01T05:49:10+01:00", "utc": "2011-02-01T04:49:10Z", "ms": 1296535750383.5857 }, "end": { "local": "2011-02-01T07:49:08+01:00", "utc": "2011-02-01T06:49:08Z", "ms": 1296542948306.8923 } }, "covered_min": 120, "window_min": 120, "qualifies": true }, { "local_date": "2011-02-02", "window": { "start": { "local": "2011-02-02T05:48:01+01:00", "utc": "2011-02-02T04:48:01Z", "ms": 1296622081429.1182 }, "end": { "local": "2011-02-02T07:47:31+01:00", "utc": "2011-02-02T06:47:31Z", "ms": 1296629251364.1777 } }, "covered_min": 0, "window_min": 119, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:44 on Tue 1 Feb to 01:56 on Wed 2 Feb.", "fact": "2011-01-31T23:43:55Z → 2011-02-02T00:56:28Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:49–07:49 on the 1st, 05:48–07:48 on the 2nd.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 120 of 120 minutes on the 1st and 0 of 119 on the 2nd.", "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 13893 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Berlin, 2011: Tuesday 1 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)" } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-01", "confidence": "determinate" } ], "quote": "In Berlin, Yama Tarpaṇa 2011 falls on Tuesday 1 February. Caturdaśī runs from 00:44 on Tue 1 Feb to 01:56 on Wed 2 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/shivaratri?on=2011-02-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-01", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 39, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-02-01T00:43:55+01:00", "utc": "2011-01-31T23:43:55Z", "ms": 1296517434841.2246 }, "end": { "local": "2011-02-02T01:56:28+01:00", "utc": "2011-02-02T00:56:28Z", "ms": 1296608188209.0337 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-01T00:43:55+01:00", "utc": "2011-01-31T23:43:55Z", "ms": 1296517434841.2246 }, "end": { "local": "2011-02-02T01:56:28+01:00", "utc": "2011-02-02T00:56:28Z", "ms": 1296608188209.0337 } }, "kaala": "nishita", "days": [ { "local_date": "2011-01-31", "window": { "start": { "local": "2011-01-31T23:55:16+01:00", "utc": "2011-01-31T22:55:16Z", "ms": 1296514516094.4927 }, "end": { "local": "2011-02-01T00:43:16+01:00", "utc": "2011-01-31T23:43:16Z", "ms": 1296517396094.4927 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-02-01", "window": { "start": { "local": "2011-02-01T23:55:24+01:00", "utc": "2011-02-01T22:55:24Z", "ms": 1296600924107.7046 }, "end": { "local": "2011-02-02T00:43:24+01:00", "utc": "2011-02-01T23:43:24Z", "ms": 1296603804107.7046 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:44 on Tue 1 Feb to 01:56 on Wed 2 Feb.", "fact": "2011-01-31T23:43:55Z → 2011-02-02T00:56:28Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:55–00:43 on the 31st, 23:55–00:43 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39 s < 300 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Tuesday 1 February.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-01", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-01", "confidence": "boundary" } ], "quote": "In Berlin, Śivarātri 2011 falls on Tuesday 1 February. Caturdaśī runs from 00:44 on Tue 1 Feb to 01:56 on Wed 2 Feb and covers all of niśītha that night. It is 0 min 39 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-02-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "everyday": "Maghi Ganesh Jayanti", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 529, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-02-06T10:02:15+01:00", "utc": "2011-02-06T09:02:15Z", "ms": 1296982935212.2212 }, "end": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-06T10:02:15+01:00", "utc": "2011-02-06T09:02:15Z", "ms": 1296982935212.2212 }, "end": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-02-06", "window": { "start": { "local": "2011-02-06T11:56:45+01:00", "utc": "2011-02-06T10:56:45Z", "ms": 1296989805417.726 }, "end": { "local": "2011-02-06T12:44:45+01:00", "utc": "2011-02-06T11:44:45Z", "ms": 1296992685417.726 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-02-07", "window": { "start": { "local": "2011-02-07T11:56:50+01:00", "utc": "2011-02-07T10:56:50Z", "ms": 1297076209523.1091 }, "end": { "local": "2011-02-07T12:44:50+01:00", "utc": "2011-02-07T11:44:50Z", "ms": 1297079089523.1091 } }, "covered_min": 39, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:02 on Sun 6 Feb to 12:36 on Mon 7 Feb.", "fact": "2011-02-06T09:02:15Z → 2011-02-07T11:36:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 6th, 11:57–12:45 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 39 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 529 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Berlin, 2011: Sunday 6 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-06", "confidence": "determinate" } ], "quote": "In Berlin, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2011 falls on Sunday 6 February. Caturthī runs from 10:02 on Sun 6 Feb to 12:36 on Mon 7 Feb and covers all of madhyāhna that midday. It also reaches the next midday for 39 minutes; by the rule the first midday is taken.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16000, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-02-06T10:02:15+01:00", "utc": "2011-02-06T09:02:15Z", "ms": 1296982935212.2212 }, "end": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-06T10:02:15+01:00", "utc": "2011-02-06T09:02:15Z", "ms": 1296982935212.2212 }, "end": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-02-06", "window": { "start": { "local": "2011-02-06T17:00:46+01:00", "utc": "2011-02-06T16:00:46Z", "ms": 1297008046465.3208 }, "end": { "local": "2011-02-06T18:57:52+01:00", "utc": "2011-02-06T17:57:52Z", "ms": 1297015072014.242 } }, "covered_min": 117, "window_min": 117, "qualifies": true }, { "local_date": "2011-02-07", "window": { "start": { "local": "2011-02-07T17:02:41+01:00", "utc": "2011-02-07T16:02:41Z", "ms": 1297094560963.9885 }, "end": { "local": "2011-02-07T18:59:17+01:00", "utc": "2011-02-07T17:59:17Z", "ms": 1297101556846.565 } }, "covered_min": 0, "window_min": 117, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:02 on Sun 6 Feb to 12:36 on Mon 7 Feb.", "fact": "2011-02-06T09:02:15Z → 2011-02-07T11:36:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:01–18:58 on the 6th, 17:03–18:59 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 117 of 117 minutes on the 6th and 0 of 117 on the 7th.", "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 16000 s" }, { "step": "ruling", "text": "Tila Caturthī, Berlin, 2011: Sunday 6 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "tila-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-06", "confidence": "determinate" } ], "quote": "In Berlin, Tila Caturthī 2011 falls on Sunday 6 February. Caturthī runs from 10:02 on Sun 6 Feb to 12:36 on Mon 7 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 529, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 }, "end": { "local": "2011-02-08T15:09:24+01:00", "utc": "2011-02-08T14:09:24Z", "ms": 1297174163707.1465 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 }, "end": { "local": "2011-02-08T15:09:24+01:00", "utc": "2011-02-08T14:09:24Z", "ms": 1297174163707.1465 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-02-07", "window": { "start": { "local": "2011-02-07T11:56:50+01:00", "utc": "2011-02-07T10:56:50Z", "ms": 1297076209523.1091 }, "end": { "local": "2011-02-07T12:44:50+01:00", "utc": "2011-02-07T11:44:50Z", "ms": 1297079089523.1091 } }, "covered_min": 9, "window_min": 48, "qualifies": true }, { "local_date": "2011-02-08", "window": { "start": { "local": "2011-02-08T11:56:53+01:00", "utc": "2011-02-08T10:56:53Z", "ms": 1297162612813.016 }, "end": { "local": "2011-02-08T12:44:53+01:00", "utc": "2011-02-08T11:44:53Z", "ms": 1297165492813.016 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:36 on Mon 7 Feb to 15:09 on Tue 8 Feb.", "fact": "2011-02-07T11:36:01Z → 2011-02-08T14:09:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 7th, 11:57–12:45 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 9 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 529 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Berlin, 2011: Monday 7 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-07", "confidence": "determinate" } ], "quote": "In Berlin, Śrī Pañcamī 2011 falls on Monday 7 February. Pañcamī runs from 12:36 on Mon 7 Feb to 15:09 on Tue 8 Feb and covers 9 of 48 minutes of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-08", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 529, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 }, "end": { "local": "2011-02-08T15:09:24+01:00", "utc": "2011-02-08T14:09:24Z", "ms": 1297174163707.1465 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-07T12:36:01+01:00", "utc": "2011-02-07T11:36:01Z", "ms": 1297078560752.7102 }, "end": { "local": "2011-02-08T15:09:24+01:00", "utc": "2011-02-08T14:09:24Z", "ms": 1297174163707.1465 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-02-07", "window": { "start": { "local": "2011-02-07T11:56:50+01:00", "utc": "2011-02-07T10:56:50Z", "ms": 1297076209523.1091 }, "end": { "local": "2011-02-07T12:44:50+01:00", "utc": "2011-02-07T11:44:50Z", "ms": 1297079089523.1091 } }, "covered_min": 9, "window_min": 48, "qualifies": true }, { "local_date": "2011-02-08", "window": { "start": { "local": "2011-02-08T11:56:53+01:00", "utc": "2011-02-08T10:56:53Z", "ms": 1297162612813.016 }, "end": { "local": "2011-02-08T12:44:53+01:00", "utc": "2011-02-08T11:44:53Z", "ms": 1297165492813.016 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:36 on Mon 7 Feb to 15:09 on Tue 8 Feb.", "fact": "2011-02-07T11:36:01Z → 2011-02-08T14:09:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 7th, 11:57–12:45 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 9 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "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 529 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Berlin, 2011: Tuesday 8 February.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2011-02-08", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-08", "confidence": "boundary" } ], "quote": "In Berlin, Vasanta Pañcamī 2011 falls on Tuesday 8 February. Pañcamī runs from 12:36 on Mon 7 Feb to 15:09 on Tue 8 Feb and covers all of madhyāhna that midday. It also reaches the previous midday for 9 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/berlin/festivals/2011/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": "/berlin/festivals/2011/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35781, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-02-09T17:31:41+01:00", "utc": "2011-02-09T16:31:41Z", "ms": 1297269101066.6433 }, "end": { "local": "2011-02-10T19:30:56+01:00", "utc": "2011-02-10T18:30:56Z", "ms": 1297362656354.9375 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-09T17:31:41+01:00", "utc": "2011-02-09T16:31:41Z", "ms": 1297269101066.6433 }, "end": { "local": "2011-02-10T19:30:56+01:00", "utc": "2011-02-10T18:30:56Z", "ms": 1297362656354.9375 } }, "kaala": "arunodaya", "days": [ { "local_date": "2011-02-09", "window": { "start": { "local": "2011-02-09T05:39:14+01:00", "utc": "2011-02-09T04:39:14Z", "ms": 1297226354440.584 }, "end": { "local": "2011-02-09T07:35:20+01:00", "utc": "2011-02-09T06:35:20Z", "ms": 1297233320424.8706 } }, "covered_min": 0, "window_min": 116, "qualifies": false }, { "local_date": "2011-02-10", "window": { "start": { "local": "2011-02-10T05:37:53+01:00", "utc": "2011-02-10T04:37:53Z", "ms": 1297312673291.4316 }, "end": { "local": "2011-02-10T07:33:29+01:00", "utc": "2011-02-10T06:33:29Z", "ms": 1297319609157.8816 } }, "covered_min": 116, "window_min": 116, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 17:32 on Wed 9 Feb to 19:31 on Thu 10 Feb.", "fact": "2011-02-09T16:31:41Z → 2011-02-10T18:30:56Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:39–07:35 on the 9th, 05:38–07:33 on the 10th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during aruṇodaya. It covers 0 of 116 minutes on the 9th and 116 of 116 on the 10th.", "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 35781 s" }, { "step": "ruling", "text": "Ratha Saptamī, Berlin, 2011: Thursday 10 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-10", "confidence": "determinate" } ], "quote": "In Berlin, Ratha Saptamī 2011 falls on Thursday 10 February. Saptamī runs from 17:32 on Wed 9 Feb to 19:31 on Thu 10 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-02-14", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35873, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-02-13T21:27:56+01:00", "utc": "2011-02-13T20:27:56Z", "ms": 1297628876144.4814 }, "end": { "local": "2011-02-14T20:28:19+01:00", "utc": "2011-02-14T19:28:19Z", "ms": 1297711698516.7866 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-13T21:27:56+01:00", "utc": "2011-02-13T20:27:56Z", "ms": 1297628876144.4814 }, "end": { "local": "2011-02-14T20:28:19+01:00", "utc": "2011-02-14T19:28:19Z", "ms": 1297711698516.7866 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-02-14", "window": { "start": { "local": "2011-02-14T07:25:49+01:00", "utc": "2011-02-14T06:25:49Z", "ms": 1297664749005.4795 }, "end": { "local": "2011-02-14T07:25:49+01:00", "utc": "2011-02-14T06:25:49Z", "ms": 1297664749005.4795 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-02-15", "window": { "start": { "local": "2011-02-15T07:23:50+01:00", "utc": "2011-02-15T06:23:50Z", "ms": 1297751030442.129 }, "end": { "local": "2011-02-15T07:23:50+01:00", "utc": "2011-02-15T06:23:50Z", "ms": 1297751030442.129 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:28 on Sun 13 Feb to 20:28 on Mon 14 Feb.", "fact": "2011-02-13T20:27:56Z → 2011-02-14T19:28:19Z" }, { "step": "kaala", "text": "Sunrise is at 07:26 on the 14th and 07:24 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 14th and is not on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35873 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Berlin, 2011: Monday 14 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": "2011-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-14", "confidence": "determinate" } ], "quote": "In Berlin, Jayā Ekādaśī 2011 falls on Monday 14 February. Ekādaśī runs from 21:28 on Sun 13 Feb to 20:28 on Mon 14 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-02-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21319, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-02-14T20:28:19+01:00", "utc": "2011-02-14T19:28:19Z", "ms": 1297711698516.7866 }, "end": { "local": "2011-02-15T18:40:12+01:00", "utc": "2011-02-15T17:40:12Z", "ms": 1297791612277.2014 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-14T20:28:19+01:00", "utc": "2011-02-14T19:28:19Z", "ms": 1297711698516.7866 }, "end": { "local": "2011-02-15T18:40:12+01:00", "utc": "2011-02-15T17:40:12Z", "ms": 1297791612277.2014 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-02-14", "window": { "start": { "local": "2011-02-14T11:56:56+01:00", "utc": "2011-02-14T10:56:56Z", "ms": 1297681015778.2866 }, "end": { "local": "2011-02-14T12:44:56+01:00", "utc": "2011-02-14T11:44:56Z", "ms": 1297683895778.2866 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-02-15", "window": { "start": { "local": "2011-02-15T11:56:54+01:00", "utc": "2011-02-15T10:56:54Z", "ms": 1297767413561.9634 }, "end": { "local": "2011-02-15T12:44:54+01:00", "utc": "2011-02-15T11:44:54Z", "ms": 1297770293561.9634 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:28 on Mon 14 Feb to 18:40 on Tue 15 Feb.", "fact": "2011-02-14T19:28:19Z → 2011-02-15T17:40:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 14th, 11:57–12:45 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 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. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21319 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Berlin, 2011: Tuesday 15 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhishma-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Bhisma dvadasi (purvaviddha), Amalaki dvadasi, Santana dvadasi, Varaha dvadasi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-02-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-15", "confidence": "determinate" } ], "quote": "In Berlin, Bhīṣma Dvādaśī 2011 falls on Tuesday 15 February. Dvādaśī runs from 20:28 on Mon 14 Feb to 18:40 on Tue 15 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-02-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1816, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-02-15T18:40:12+01:00", "utc": "2011-02-15T17:40:12Z", "ms": 1297791612277.2014 }, "end": { "local": "2011-02-16T16:09:32+01:00", "utc": "2011-02-16T15:09:32Z", "ms": 1297868971512.889 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-15T18:40:12+01:00", "utc": "2011-02-15T17:40:12Z", "ms": 1297791612277.2014 }, "end": { "local": "2011-02-16T16:09:32+01:00", "utc": "2011-02-16T15:09:32Z", "ms": 1297868971512.889 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-02-15", "window": { "start": { "local": "2011-02-15T17:17:57+01:00", "utc": "2011-02-15T16:17:57Z", "ms": 1297786676681.7976 }, "end": { "local": "2011-02-15T19:10:28+01:00", "utc": "2011-02-15T18:10:28Z", "ms": 1297793427866.2534 } }, "covered_min": 30, "window_min": 113, "qualifies": true }, { "local_date": "2011-02-16", "window": { "start": { "local": "2011-02-16T17:19:51+01:00", "utc": "2011-02-16T16:19:51Z", "ms": 1297873190642.991 }, "end": { "local": "2011-02-16T19:11:50+01:00", "utc": "2011-02-16T18:11:50Z", "ms": 1297879910480.167 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:40 on Tue 15 Feb to 16:10 on Wed 16 Feb.", "fact": "2011-02-15T17:40:12Z → 2011-02-16T15:09:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:18–19:10 on the 15th, 17:20–19:12 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 30 of 113 minutes on the 15th and 0 of 112 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 1816 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Tuesday 15 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": "2011-02-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-15", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Tuesday 15 February. Trayodaśī runs from 18:40 on Tue 15 Feb to 16:10 on Wed 16 Feb and covers 30 of 113 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-02-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1193, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-02-17T13:04:40+01:00", "utc": "2011-02-17T12:04:40Z", "ms": 1297944279974.1526 }, "end": { "local": "2011-02-18T09:35:40+01:00", "utc": "2011-02-18T08:35:40Z", "ms": 1298018140132.3408 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2011-02-17T13:04:40+01:00", "utc": "2011-02-17T12:04:40Z", "ms": 1297944279974.1526 }, "end": { "local": "2011-02-18T09:35:40+01:00", "utc": "2011-02-18T08:35:40Z", "ms": 1298018140132.3408 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-02-17", "window": { "start": { "local": "2011-02-17T11:56:47+01:00", "utc": "2011-02-17T10:56:47Z", "ms": 1297940206920.6567 }, "end": { "local": "2011-02-17T12:44:47+01:00", "utc": "2011-02-17T11:44:47Z", "ms": 1297943086920.6567 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-02-18", "window": { "start": { "local": "2011-02-18T11:56:43+01:00", "utc": "2011-02-18T10:56:43Z", "ms": 1298026602529.085 }, "end": { "local": "2011-02-18T12:44:43+01:00", "utc": "2011-02-18T11:44:43Z", "ms": 1298029482529.085 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:05 on Thu 17 Feb to 09:36 on Fri 18 Feb.", "fact": "2011-02-17T12:04:40Z → 2011-02-18T08:35:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 17th, 11:57–12:45 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 1193 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Berlin, 2011: Friday 18 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": "2011-02-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-17", "confidence": "determinate" } ], "quote": "In Berlin, Māghī Pūrṇimā 2011 falls on Friday 18 February. Pūrṇimā runs from 13:05 on Thu 17 Feb to 09:36 on Fri 18 Feb, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-02-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-20", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 5408, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-02-20T22:34:39+01:00", "utc": "2011-02-20T21:34:39Z", "ms": 1298237678876.7307 }, "end": { "local": "2011-02-21T19:19:32+01:00", "utc": "2011-02-21T18:19:32Z", "ms": 1298312371651.603 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-02-20T22:34:39+01:00", "utc": "2011-02-20T21:34:39Z", "ms": 1298237678876.7307 }, "end": { "local": "2011-02-21T19:19:32+01:00", "utc": "2011-02-21T18:19:32Z", "ms": 1298312371651.603 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-02-20", "window": { "start": { "local": "2011-02-20T21:04:31+01:00", "utc": "2011-02-20T20:04:31Z", "ms": 1298232270510.4607 }, "end": { "local": "2011-02-20T21:04:31+01:00", "utc": "2011-02-20T20:04:31Z", "ms": 1298232270510.4607 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-02-21", "window": { "start": { "local": "2011-02-21T22:32:12+01:00", "utc": "2011-02-21T21:32:12Z", "ms": 1298323932185.8564 }, "end": { "local": "2011-02-21T22:32:12+01:00", "utc": "2011-02-21T21:32:12Z", "ms": 1298323932185.8564 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:35 on Sun 20 Feb to 19:20 on Mon 21 Feb.", "fact": "2011-02-20T21:34:39Z → 2011-02-21T18:19:32Z" }, { "step": "kaala", "text": "Moonrise is at 21:05 on the 20th and 22:32 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 20th and is not on the 21st.", "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 5408 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Sunday 20 February.", "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": "2011-02-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-20", "confidence": "boundary" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Sunday 20 February. Caturthī runs from 22:35 on Sun 20 Feb to 19:20 on Mon 21 Feb, and is current at moonrise on neither day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-02-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-02-28", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-02-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20511, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-02-27T12:40:29+01:00", "utc": "2011-02-27T11:40:29Z", "ms": 1298806828947.2898 }, "end": { "local": "2011-02-28T13:48:12+01:00", "utc": "2011-02-28T12:48:12Z", "ms": 1298897291542.1863 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-02-27T12:40:29+01:00", "utc": "2011-02-27T11:40:29Z", "ms": 1298806828947.2898 }, "end": { "local": "2011-02-28T13:48:12+01:00", "utc": "2011-02-28T12:48:12Z", "ms": 1298897291542.1863 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-02-27", "window": { "start": { "local": "2011-02-27T06:58:38+01:00", "utc": "2011-02-27T05:58:38Z", "ms": 1298786318129.2275 }, "end": { "local": "2011-02-27T06:58:38+01:00", "utc": "2011-02-27T05:58:38Z", "ms": 1298786318129.2275 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-02-28", "window": { "start": { "local": "2011-02-28T06:56:26+01:00", "utc": "2011-02-28T05:56:26Z", "ms": 1298872585944.867 }, "end": { "local": "2011-02-28T06:56:26+01:00", "utc": "2011-02-28T05:56:26Z", "ms": 1298872585944.867 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 12:40 on Sun 27 Feb to 13:48 on Mon 28 Feb.", "fact": "2011-02-27T11:40:29Z → 2011-02-28T12:48:12Z" }, { "step": "kaala", "text": "Sunrise is at 06:59 on the 27th and 06:56 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20511 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Berlin, 2011: Monday 28 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": "2011-02-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-02-28", "confidence": "determinate" } ], "quote": "In Berlin, Vijayā Ekādaśī 2011 falls on Monday 28 February. Ekādaśī runs from 12:40 on Sun 27 Feb to 13:48 on Mon 28 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-02-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-03-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1774, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-03-01T15:22:14+01:00", "utc": "2011-03-01T14:22:14Z", "ms": 1298989334322.5718 }, "end": { "local": "2011-03-02T17:16:29+01:00", "utc": "2011-03-02T16:16:29Z", "ms": 1299082589116.1807 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-01T15:22:14+01:00", "utc": "2011-03-01T14:22:14Z", "ms": 1298989334322.5718 }, "end": { "local": "2011-03-02T17:16:29+01:00", "utc": "2011-03-02T16:16:29Z", "ms": 1299082589116.1807 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-03-01", "window": { "start": { "local": "2011-03-01T17:44:12+01:00", "utc": "2011-03-01T16:44:12Z", "ms": 1298997852498.2363 }, "end": { "local": "2011-03-01T19:29:15+01:00", "utc": "2011-03-01T18:29:15Z", "ms": 1299004154742.11 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "2011-03-02", "window": { "start": { "local": "2011-03-02T17:46:03+01:00", "utc": "2011-03-02T16:46:03Z", "ms": 1299084363188.1965 }, "end": { "local": "2011-03-02T19:30:33+01:00", "utc": "2011-03-02T18:30:33Z", "ms": 1299090632758.4304 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:22 on Tue 1 Mar to 17:16 on Wed 2 Mar.", "fact": "2011-03-01T14:22:14Z → 2011-03-02T16:16:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:44–19:29 on the 1st, 17:46–19:31 on the 2nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 1st and 0 of 104 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1774 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Tuesday 1 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": "2011-03-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-01", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Tuesday 1 March. Trayodaśī runs from 15:22 on Tue 1 Mar to 17:16 on Wed 2 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-03-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16077, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-03-02T17:16:29+01:00", "utc": "2011-03-02T16:16:29Z", "ms": 1299082589116.1807 }, "end": { "local": "2011-03-03T19:25:45+01:00", "utc": "2011-03-03T18:25:45Z", "ms": 1299176744535.4734 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-02T17:16:29+01:00", "utc": "2011-03-02T16:16:29Z", "ms": 1299082589116.1807 }, "end": { "local": "2011-03-03T19:25:45+01:00", "utc": "2011-03-03T18:25:45Z", "ms": 1299176744535.4734 } }, "kaala": "nishita", "days": [ { "local_date": "2011-03-02", "window": { "start": { "local": "2011-03-02T23:53:54+01:00", "utc": "2011-03-02T22:53:54Z", "ms": 1299106434076.5737 }, "end": { "local": "2011-03-03T00:41:54+01:00", "utc": "2011-03-02T23:41:54Z", "ms": 1299109314076.5737 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-03-03", "window": { "start": { "local": "2011-03-03T23:53:42+01:00", "utc": "2011-03-03T22:53:42Z", "ms": 1299192821771.0176 }, "end": { "local": "2011-03-04T00:41:42+01:00", "utc": "2011-03-03T23:41:42Z", "ms": 1299195701771.0176 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:16 on Wed 2 Mar to 19:26 on Thu 3 Mar.", "fact": "2011-03-02T16:16:29Z → 2011-03-03T18:25:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:54–00:42 on the 2nd, 23:54–00:42 on the 3rd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 16077 s" }, { "step": "ruling", "text": "Mahāśivarātri, Berlin, 2011: Wednesday 2 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-03-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-02", "confidence": "determinate" } ], "quote": "In Berlin, Mahāśivarātri 2011 falls on Wednesday 2 March. Caturdaśī runs from 17:16 on Wed 2 Mar to 19:26 on Thu 3 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-03-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15410, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-03-08T05:14:23+01:00", "utc": "2011-03-08T04:14:23Z", "ms": 1299557663063.881 }, "end": { "local": "2011-03-09T07:36:39+01:00", "utc": "2011-03-09T06:36:39Z", "ms": 1299652598514.2573 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-08T05:14:23+01:00", "utc": "2011-03-08T04:14:23Z", "ms": 1299557663063.881 }, "end": { "local": "2011-03-09T07:36:39+01:00", "utc": "2011-03-09T06:36:39Z", "ms": 1299652598514.2573 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-03-08", "window": { "start": { "local": "2011-03-08T11:53:43+01:00", "utc": "2011-03-08T10:53:43Z", "ms": 1299581622653.9287 }, "end": { "local": "2011-03-08T12:41:43+01:00", "utc": "2011-03-08T11:41:43Z", "ms": 1299584502653.9287 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-03-09", "window": { "start": { "local": "2011-03-09T11:53:28+01:00", "utc": "2011-03-09T10:53:28Z", "ms": 1299668008095.813 }, "end": { "local": "2011-03-09T12:41:28+01:00", "utc": "2011-03-09T11:41:28Z", "ms": 1299670888095.813 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 05:14 on Tue 8 Mar to 07:37 on Wed 9 Mar.", "fact": "2011-03-08T04:14:23Z → 2011-03-09T06:36:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 8th, 11:53–12:41 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15410 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Tuesday 8 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": "2011-03-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-08", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Tuesday 8 March. Caturthī runs from 05:14 on Tue 8 Mar to 07:37 on Wed 9 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-03-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-03-16", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9605, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-03-15T11:05:12+01:00", "utc": "2011-03-15T10:05:12Z", "ms": 1300183512261.5276 }, "end": { "local": "2011-03-16T08:59:56+01:00", "utc": "2011-03-16T07:59:56Z", "ms": 1300262395563.8376 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-15T11:05:12+01:00", "utc": "2011-03-15T10:05:12Z", "ms": 1300183512261.5276 }, "end": { "local": "2011-03-16T08:59:56+01:00", "utc": "2011-03-16T07:59:56Z", "ms": 1300262395563.8376 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-03-15", "window": { "start": { "local": "2011-03-15T06:22:11+01:00", "utc": "2011-03-15T05:22:11Z", "ms": 1300166530692.2336 }, "end": { "local": "2011-03-15T06:22:11+01:00", "utc": "2011-03-15T05:22:11Z", "ms": 1300166530692.2336 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-03-16", "window": { "start": { "local": "2011-03-16T06:19:50+01:00", "utc": "2011-03-16T05:19:50Z", "ms": 1300252790303.2278 }, "end": { "local": "2011-03-16T06:19:50+01:00", "utc": "2011-03-16T05:19:50Z", "ms": 1300252790303.2278 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:05 on Tue 15 Mar to 09:00 on Wed 16 Mar.", "fact": "2011-03-15T10:05:12Z → 2011-03-16T07:59:56Z" }, { "step": "kaala", "text": "Sunrise is at 06:22 on the 15th and 06:20 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9605 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Berlin, 2011: Wednesday 16 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-03-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-16", "confidence": "determinate" } ], "quote": "In Berlin, Āmalakī Ekādaśī 2011 falls on Wednesday 16 March. Ekādaśī runs from 11:05 on Tue 15 Mar to 09:00 on Wed 16 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-03-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-03-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25324, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-03-17T06:12:34+01:00", "utc": "2011-03-17T05:12:34Z", "ms": 1300338754034.5808 }, "end": { "local": "2011-03-18T02:51:30+01:00", "utc": "2011-03-18T01:51:30Z", "ms": 1300413089954.0073 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-17T06:12:34+01:00", "utc": "2011-03-17T05:12:34Z", "ms": 1300338754034.5808 }, "end": { "local": "2011-03-18T02:51:30+01:00", "utc": "2011-03-18T01:51:30Z", "ms": 1300413089954.0073 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-03-16", "window": { "start": { "local": "2011-03-16T18:11:23+01:00", "utc": "2011-03-16T17:11:23Z", "ms": 1300295483380.6865 }, "end": { "local": "2011-03-16T19:48:12+01:00", "utc": "2011-03-16T18:48:12Z", "ms": 1300301292219.3547 } }, "covered_min": 0, "window_min": 97, "qualifies": false }, { "local_date": "2011-03-17", "window": { "start": { "local": "2011-03-17T18:13:10+01:00", "utc": "2011-03-17T17:13:10Z", "ms": 1300381990031.1304 }, "end": { "local": "2011-03-17T19:49:26+01:00", "utc": "2011-03-17T18:49:26Z", "ms": 1300387765870.4392 } }, "covered_min": 96, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:13 on Thu 17 Mar to 02:51 on Fri 18 Mar.", "fact": "2011-03-17T05:12:34Z → 2011-03-18T01:51:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:11–19:48 on the 16th, 18:13–19:49 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 97 minutes on the 16th and 96 of 96 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25324 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Thursday 17 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-03-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-17", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Thursday 17 March. Trayodaśī runs from 06:13 on Thu 17 Mar to 02:51 on Fri 18 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-03-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3201, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-03-18T23:06:54+01:00", "utc": "2011-03-18T22:06:54Z", "ms": 1300486014241.1172 }, "end": { "local": "2011-03-19T19:10:03+01:00", "utc": "2011-03-19T18:10:03Z", "ms": 1300558203493.3623 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-18T23:06:54+01:00", "utc": "2011-03-18T22:06:54Z", "ms": 1300486014241.1172 }, "end": { "local": "2011-03-19T19:10:03+01:00", "utc": "2011-03-19T18:10:03Z", "ms": 1300558203493.3623 } }, "kaala": "sayahna", "days": [ { "local_date": "2011-03-18", "window": { "start": { "local": "2011-03-18T15:50:59+01:00", "utc": "2011-03-18T14:50:59Z", "ms": 1300459858947.5972 }, "end": { "local": "2011-03-18T18:14:56+01:00", "utc": "2011-03-18T17:14:56Z", "ms": 1300468496478.0095 } }, "covered_min": 0, "window_min": 144, "qualifies": false }, { "local_date": "2011-03-19", "window": { "start": { "local": "2011-03-19T15:51:56+01:00", "utc": "2011-03-19T14:51:56Z", "ms": 1300546315752.0615 }, "end": { "local": "2011-03-19T18:16:43+01:00", "utc": "2011-03-19T17:16:43Z", "ms": 1300555002740.0383 } }, "covered_min": 145, "window_min": 145, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:07 on Fri 18 Mar to 19:10 on Sat 19 Mar.", "fact": "2011-03-18T22:06:54Z → 2011-03-19T18:10:03Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:51–18:15 on the 18th, 15:52–18:17 on the 19th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 144 minutes on the 18th and 145 of 145 on the 19th.", "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 3201 s" }, { "step": "ruling", "text": "Holikā Dahana, Berlin, 2011: Saturday 19 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holika-dahana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "not_evaluated": "The hour the row gives for the rite (\"it should be observed on second half of purnima at night\") is not tested: sāyāhna alone settles the day.", "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-03-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-19", "confidence": "determinate" } ], "quote": "In Berlin, Holikā Dahana 2011 falls on Saturday 19 March. Pūrṇimā runs from 23:07 on Fri 18 Mar to 19:10 on Sat 19 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3201, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-03-18T23:06:54+01:00", "utc": "2011-03-18T22:06:54Z", "ms": 1300486014241.1172 }, "end": { "local": "2011-03-19T19:10:03+01:00", "utc": "2011-03-19T18:10:03Z", "ms": 1300558203493.3623 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2011-03-18T23:06:54+01:00", "utc": "2011-03-18T22:06:54Z", "ms": 1300486014241.1172 }, "end": { "local": "2011-03-19T19:10:03+01:00", "utc": "2011-03-19T18:10:03Z", "ms": 1300558203493.3623 } }, "kaala": "sayahna", "days": [ { "local_date": "2011-03-18", "window": { "start": { "local": "2011-03-18T15:50:59+01:00", "utc": "2011-03-18T14:50:59Z", "ms": 1300459858947.5972 }, "end": { "local": "2011-03-18T18:14:56+01:00", "utc": "2011-03-18T17:14:56Z", "ms": 1300468496478.0095 } }, "covered_min": 0, "window_min": 144, "qualifies": false }, { "local_date": "2011-03-19", "window": { "start": { "local": "2011-03-19T15:51:56+01:00", "utc": "2011-03-19T14:51:56Z", "ms": 1300546315752.0615 }, "end": { "local": "2011-03-19T18:16:43+01:00", "utc": "2011-03-19T17:16:43Z", "ms": 1300555002740.0383 } }, "covered_min": 145, "window_min": 145, "qualifies": true } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2011-03-19", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 23:07 on Fri 18 Mar to 19:10 on Sat 19 Mar.", "fact": "2011-03-18T22:06:54Z → 2011-03-19T18:10:03Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 15:51–18:15 on the 18th, 15:52–18:17 on the 19th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 0 of 144 minutes on the 18th and 145 of 145 on the 19th.", "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 3201 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Saturday 19 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Berlin, 2011: Sunday 20 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holi", "follows": { "festival": "holika-dahana", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-20", "confidence": "determinate" } ], "quote": "In Berlin, Holī 2011 falls on Sunday 20 March. It is kept the day after Holikā Dahana, which falls on Saturday 19 March. Pūrṇimā runs from 23:07 on Fri 18 Mar to 19:10 on Sat 19 Mar and covers all of sāyāhna on the 19th.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32538, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-03-19T19:10:03+01:00", "utc": "2011-03-19T18:10:03Z", "ms": 1300558203493.3623 }, "end": { "local": "2011-03-20T15:12:44+01:00", "utc": "2011-03-20T14:12:44Z", "ms": 1300630364331.7217 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-03-19T19:10:03+01:00", "utc": "2011-03-19T18:10:03Z", "ms": 1300558203493.3623 }, "end": { "local": "2011-03-20T15:12:44+01:00", "utc": "2011-03-20T14:12:44Z", "ms": 1300630364331.7217 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-03-19", "window": { "start": { "local": "2011-03-19T06:12:48+01:00", "utc": "2011-03-19T05:12:48Z", "ms": 1300511567800.1545 }, "end": { "local": "2011-03-19T06:12:48+01:00", "utc": "2011-03-19T05:12:48Z", "ms": 1300511567800.1545 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-03-20", "window": { "start": { "local": "2011-03-20T06:10:27+01:00", "utc": "2011-03-20T05:10:27Z", "ms": 1300597826624.452 }, "end": { "local": "2011-03-20T06:10:27+01:00", "utc": "2011-03-20T05:10:27Z", "ms": 1300597826624.452 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 19:10 on Sat 19 Mar to 15:13 on Sun 20 Mar.", "fact": "2011-03-19T18:10:03Z → 2011-03-20T14:12:44Z" }, { "step": "kaala", "text": "Sunrise is at 06:13 on the 19th and 06:10 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā 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: purvaviddha → only-day · margin 32538 s" }, { "step": "ruling", "text": "Vasantotsava, Berlin, 2011: Sunday 20 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": "2011-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-20", "confidence": "determinate" } ], "quote": "In Berlin, Vasantotsava 2011 falls on Sunday 20 March. Pratipadā runs from 19:10 on Sat 19 Mar to 15:13 on Sun 20 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-03-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22682, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-03-22T08:03:13+01:00", "utc": "2011-03-22T07:03:13Z", "ms": 1300777392606.014 }, "end": { "local": "2011-03-23T05:12:23+01:00", "utc": "2011-03-23T04:12:23Z", "ms": 1300853542838.8054 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-03-22T08:03:13+01:00", "utc": "2011-03-22T07:03:13Z", "ms": 1300777392606.014 }, "end": { "local": "2011-03-23T05:12:23+01:00", "utc": "2011-03-23T04:12:23Z", "ms": 1300853542838.8054 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-03-21", "window": { "start": { "local": "2011-03-21T21:28:10+01:00", "utc": "2011-03-21T20:28:10Z", "ms": 1300739290352.247 }, "end": { "local": "2011-03-21T21:28:10+01:00", "utc": "2011-03-21T20:28:10Z", "ms": 1300739290352.247 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-03-22", "window": { "start": { "local": "2011-03-22T22:54:21+01:00", "utc": "2011-03-22T21:54:21Z", "ms": 1300830861034.1687 }, "end": { "local": "2011-03-22T22:54:21+01:00", "utc": "2011-03-22T21:54:21Z", "ms": 1300830861034.1687 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:03 on Tue 22 Mar to 05:12 on Wed 23 Mar.", "fact": "2011-03-22T07:03:13Z → 2011-03-23T04:12:23Z" }, { "step": "kaala", "text": "Moonrise is at 21:28 on the 21st and 22:54 on the 22nd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 21st and is on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22682 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Tuesday 22 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": "2011-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-22", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Tuesday 22 March. Caturthī runs from 08:03 on Tue 22 Mar to 05:12 on Wed 23 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-03-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37680, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-03-26T01:05:54+01:00", "utc": "2011-03-26T00:05:54Z", "ms": 1301097954060.597 }, "end": { "local": "2011-03-27T01:20:22+01:00", "utc": "2011-03-27T00:20:22Z", "ms": 1301185222221.3264 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-03-26T01:05:54+01:00", "utc": "2011-03-26T00:05:54Z", "ms": 1301097954060.597 }, "end": { "local": "2011-03-27T01:20:22+01:00", "utc": "2011-03-27T00:20:22Z", "ms": 1301185222221.3264 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-03-26", "window": { "start": { "local": "2011-03-26T11:48:41+01:00", "utc": "2011-03-26T10:48:41Z", "ms": 1301136520569.1836 }, "end": { "local": "2011-03-26T12:36:41+01:00", "utc": "2011-03-26T11:36:41Z", "ms": 1301139400569.1836 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-03-27", "window": { "start": { "local": "2011-03-27T12:48:23+02:00", "utc": "2011-03-27T10:48:23Z", "ms": 1301222902597.4895 }, "end": { "local": "2011-03-27T13:36:23+02:00", "utc": "2011-03-27T11:36:23Z", "ms": 1301225782597.4895 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 01:06 on Sat 26 Mar to 01:20 on Sun 27 Mar.", "fact": "2011-03-26T00:05:54Z → 2011-03-27T00:20:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:49–12:37 on the 26th, 12:48–13:36 on the 27th.", "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 26th and 0 of 48 on the 27th.", "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 37680 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Berlin, 2011: Saturday 26 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": "2011-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-26", "confidence": "determinate" } ], "quote": "In Berlin, Śītalāṣṭamī 2011 falls on Saturday 26 March. Aṣṭamī runs from 01:06 on Sat 26 Mar to 01:20 on Sun 27 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-03-30", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-30", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 293, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-03-29T04:51:42+02:00", "utc": "2011-03-29T02:51:42Z", "ms": 1301367102322.4727 }, "end": { "local": "2011-03-30T06:51:46+02:00", "utc": "2011-03-30T04:51:46Z", "ms": 1301460706196.9604 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-03-29T04:51:42+02:00", "utc": "2011-03-29T02:51:42Z", "ms": 1301367102322.4727 }, "end": { "local": "2011-03-30T06:51:46+02:00", "utc": "2011-03-30T04:51:46Z", "ms": 1301460706196.9604 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-03-29", "window": { "start": { "local": "2011-03-29T06:49:15+02:00", "utc": "2011-03-29T04:49:15Z", "ms": 1301374154531.3704 }, "end": { "local": "2011-03-29T06:49:15+02:00", "utc": "2011-03-29T04:49:15Z", "ms": 1301374154531.3704 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-03-30", "window": { "start": { "local": "2011-03-30T06:46:54+02:00", "utc": "2011-03-30T04:46:54Z", "ms": 1301460413597.2341 }, "end": { "local": "2011-03-30T06:46:54+02:00", "utc": "2011-03-30T04:46:54Z", "ms": 1301460413597.2341 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:52 on Tue 29 Mar to 06:52 on Wed 30 Mar.", "fact": "2011-03-29T02:51:42Z → 2011-03-30T04:51:46Z" }, { "step": "kaala", "text": "Sunrise is at 06:49 on the 29th and 06:47 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 29th and is on the 30th.", "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 293 s < 300 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Berlin, 2011: Wednesday 30 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": "2011-03-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-30", "confidence": "determinate" } ], "quote": "In Berlin, Pāpamocanī Ekādaśī 2011 falls on Wednesday 30 March. Ekādaśī runs from 04:52 on Tue 29 Mar to 06:52 on Wed 30 Mar and is current at sunrise that day. It is 4 min 53 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-03-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-03-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-03-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29030, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-03-31T09:09:09+02:00", "utc": "2011-03-31T07:09:09Z", "ms": 1301555349146.1113 }, "end": { "local": "2011-04-01T11:35:45+02:00", "utc": "2011-04-01T09:35:45Z", "ms": 1301650544512.8828 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-03-31T09:09:09+02:00", "utc": "2011-03-31T07:09:09Z", "ms": 1301555349146.1113 }, "end": { "local": "2011-04-01T11:35:45+02:00", "utc": "2011-04-01T09:35:45Z", "ms": 1301650544512.8828 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-03-31", "window": { "start": { "local": "2011-03-31T19:37:49+02:00", "utc": "2011-03-31T17:37:49Z", "ms": 1301593069371.2068 }, "end": { "local": "2011-03-31T21:06:24+02:00", "utc": "2011-03-31T19:06:24Z", "ms": 1301598384433.5554 } }, "covered_min": 89, "window_min": 89, "qualifies": true }, { "local_date": "2011-04-01", "window": { "start": { "local": "2011-04-01T19:39:35+02:00", "utc": "2011-04-01T17:39:35Z", "ms": 1301679574525.6006 }, "end": { "local": "2011-04-01T21:07:37+02:00", "utc": "2011-04-01T19:07:37Z", "ms": 1301684856865.2861 } }, "covered_min": 0, "window_min": 88, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:09 on Thu 31 Mar to 11:36 on Fri 1 Apr.", "fact": "2011-03-31T07:09:09Z → 2011-04-01T09:35:45Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:38–21:06 on the 31st, 19:40–21:08 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 89 of 89 minutes on the 31st and 0 of 88 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 29030 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Thursday 31 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": "2011-03-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-03-31", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Thursday 31 March. Trayodaśī runs from 09:09 on Thu 31 Mar to 11:36 on Fri 1 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-03-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-04-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36104, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-04-01T11:35:45+02:00", "utc": "2011-04-01T09:35:45Z", "ms": 1301650544512.8828 }, "end": { "local": "2011-04-02T14:05:06+02:00", "utc": "2011-04-02T12:05:06Z", "ms": 1301745905775.9846 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-01T11:35:45+02:00", "utc": "2011-04-01T09:35:45Z", "ms": 1301650544512.8828 }, "end": { "local": "2011-04-02T14:05:06+02:00", "utc": "2011-04-02T12:05:06Z", "ms": 1301745905775.9846 } }, "kaala": "nishita", "days": [ { "local_date": "2011-03-31", "window": { "start": { "local": "2011-04-01T00:46:01+02:00", "utc": "2011-03-31T22:46:01Z", "ms": 1301611560855.0144 }, "end": { "local": "2011-04-01T01:34:01+02:00", "utc": "2011-03-31T23:34:01Z", "ms": 1301614440855.0144 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-01", "window": { "start": { "local": "2011-04-02T00:45:43+02:00", "utc": "2011-04-01T22:45:43Z", "ms": 1301697943299.4214 }, "end": { "local": "2011-04-02T01:33:43+02:00", "utc": "2011-04-01T23:33:43Z", "ms": 1301700823299.4214 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:36 on Fri 1 Apr to 14:05 on Sat 2 Apr.", "fact": "2011-04-01T09:35:45Z → 2011-04-02T12:05:06Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:46–01:34 on the 31st, 00:46–01:34 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36104 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Friday 1 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": "2011-04-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-01", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Friday 1 April. Caturdaśī runs from 11:36 on Fri 1 Apr to 14:05 on Sat 2 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-04-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "everyday": "Chaitra Navratri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10681, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-04-03T16:32:19+02:00", "utc": "2011-04-03T14:32:19Z", "ms": 1301841139375.688 }, "end": { "local": "2011-04-04T18:53:27+02:00", "utc": "2011-04-04T16:53:27Z", "ms": 1301936007295.609 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-03T16:32:19+02:00", "utc": "2011-04-03T14:32:19Z", "ms": 1301841139375.688 }, "end": { "local": "2011-04-04T18:53:27+02:00", "utc": "2011-04-04T16:53:27Z", "ms": 1301936007295.609 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-03", "window": { "start": { "local": "2011-04-03T12:46:18+02:00", "utc": "2011-04-03T10:46:18Z", "ms": 1301827578413.0713 }, "end": { "local": "2011-04-03T13:34:18+02:00", "utc": "2011-04-03T11:34:18Z", "ms": 1301830458413.0713 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-04", "window": { "start": { "local": "2011-04-04T12:46:01+02:00", "utc": "2011-04-04T10:46:01Z", "ms": 1301913961107.4072 }, "end": { "local": "2011-04-04T13:34:01+02:00", "utc": "2011-04-04T11:34:01Z", "ms": 1301916841107.4072 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 16:32 on Sun 3 Apr to 18:53 on Mon 4 Apr.", "fact": "2011-04-03T14:32:19Z → 2011-04-04T16:53:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:46–13:34 on the 3rd, 12:46–13:34 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "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 10681 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Berlin, 2011: Monday 4 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha-caitra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-04", "confidence": "determinate" } ], "quote": "In Berlin, Navarātrārambha (Caitra) (Chaitra Navratri) 2011 falls on Monday 4 April. Pratipadā runs from 16:32 on Sun 3 Apr to 18:53 on Mon 4 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "everyday": "Gangaur", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27053, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-04-05T21:04:37+02:00", "utc": "2011-04-05T19:04:37Z", "ms": 1302030276699.5276 }, "end": { "local": "2011-04-06T23:01:15+02:00", "utc": "2011-04-06T21:01:15Z", "ms": 1302123675222.1902 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-05T21:04:37+02:00", "utc": "2011-04-05T19:04:37Z", "ms": 1302030276699.5276 }, "end": { "local": "2011-04-06T23:01:15+02:00", "utc": "2011-04-06T21:01:15Z", "ms": 1302123675222.1902 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-05", "window": { "start": { "local": "2011-04-05T12:45:44+02:00", "utc": "2011-04-05T10:45:44Z", "ms": 1302000343958.3164 }, "end": { "local": "2011-04-05T13:33:44+02:00", "utc": "2011-04-05T11:33:44Z", "ms": 1302003223958.3164 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-06", "window": { "start": { "local": "2011-04-06T12:45:27+02:00", "utc": "2011-04-06T10:45:27Z", "ms": 1302086726980.9167 }, "end": { "local": "2011-04-06T13:33:27+02:00", "utc": "2011-04-06T11:33:27Z", "ms": 1302089606980.9167 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 21:05 on Tue 5 Apr to 23:01 on Wed 6 Apr.", "fact": "2011-04-05T19:04:37Z → 2011-04-06T21:01:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:46–13:34 on the 5th, 12:45–13:33 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 27053 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Berlin, 2011: Wednesday 6 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-06", "confidence": "determinate" } ], "quote": "In Berlin, Gaurī Tṛtīyā (Gangaur) 2011 falls on Wednesday 6 April. Tṛtīyā runs from 21:05 on Tue 5 Apr to 23:01 on Wed 6 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27053, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-04-05T21:04:37+02:00", "utc": "2011-04-05T19:04:37Z", "ms": 1302030276699.5276 }, "end": { "local": "2011-04-06T23:01:15+02:00", "utc": "2011-04-06T21:01:15Z", "ms": 1302123675222.1902 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-05T21:04:37+02:00", "utc": "2011-04-05T19:04:37Z", "ms": 1302030276699.5276 }, "end": { "local": "2011-04-06T23:01:15+02:00", "utc": "2011-04-06T21:01:15Z", "ms": 1302123675222.1902 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-05", "window": { "start": { "local": "2011-04-05T12:45:44+02:00", "utc": "2011-04-05T10:45:44Z", "ms": 1302000343958.3164 }, "end": { "local": "2011-04-05T13:33:44+02:00", "utc": "2011-04-05T11:33:44Z", "ms": 1302003223958.3164 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-06", "window": { "start": { "local": "2011-04-06T12:45:27+02:00", "utc": "2011-04-06T10:45:27Z", "ms": 1302086726980.9167 }, "end": { "local": "2011-04-06T13:33:27+02:00", "utc": "2011-04-06T11:33:27Z", "ms": 1302089606980.9167 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 21:05 on Tue 5 Apr to 23:01 on Wed 6 Apr.", "fact": "2011-04-05T19:04:37Z → 2011-04-06T21:01:15Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:46–13:34 on the 5th, 12:45–13:33 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27053 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Berlin, 2011: Wednesday 6 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-06", "confidence": "determinate" } ], "quote": "In Berlin, Saubhāgya Śayana Vrata 2011 falls on Wednesday 6 April. Tṛtīyā runs from 21:05 on Tue 5 Apr to 23:01 on Wed 6 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-04-07", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34068, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-04-06T23:01:15+02:00", "utc": "2011-04-06T21:01:15Z", "ms": 1302123675222.1902 }, "end": { "local": "2011-04-08T00:37:48+02:00", "utc": "2011-04-07T22:37:48Z", "ms": 1302215868085.6182 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-06T23:01:15+02:00", "utc": "2011-04-06T21:01:15Z", "ms": 1302123675222.1902 }, "end": { "local": "2011-04-08T00:37:48+02:00", "utc": "2011-04-07T22:37:48Z", "ms": 1302215868085.6182 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-06", "window": { "start": { "local": "2011-04-06T12:45:27+02:00", "utc": "2011-04-06T10:45:27Z", "ms": 1302086726980.9167 }, "end": { "local": "2011-04-06T13:33:27+02:00", "utc": "2011-04-06T11:33:27Z", "ms": 1302089606980.9167 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-07", "window": { "start": { "local": "2011-04-07T12:45:10+02:00", "utc": "2011-04-07T10:45:10Z", "ms": 1302173110190.1062 }, "end": { "local": "2011-04-07T13:33:10+02:00", "utc": "2011-04-07T11:33:10Z", "ms": 1302175990190.1062 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:01 on Wed 6 Apr to 00:38 on Fri 8 Apr.", "fact": "2011-04-06T21:01:15Z → 2011-04-07T22:37:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:45–13:33 on the 6th, 12:45–13:33 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34068 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Thursday 7 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": "2011-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-07", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Thursday 7 April. Caturthī runs from 23:01 on Wed 6 Apr to 00:38 on Fri 8 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-04-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39410, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-04-08T00:37:48+02:00", "utc": "2011-04-07T22:37:48Z", "ms": 1302215868085.6182 }, "end": { "local": "2011-04-09T01:47:47+02:00", "utc": "2011-04-08T23:47:47Z", "ms": 1302306467405.233 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-08T00:37:48+02:00", "utc": "2011-04-07T22:37:48Z", "ms": 1302215868085.6182 }, "end": { "local": "2011-04-09T01:47:47+02:00", "utc": "2011-04-08T23:47:47Z", "ms": 1302306467405.233 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-08", "window": { "start": { "local": "2011-04-08T12:44:54+02:00", "utc": "2011-04-08T10:44:54Z", "ms": 1302259493600.6416 }, "end": { "local": "2011-04-08T13:32:54+02:00", "utc": "2011-04-08T11:32:54Z", "ms": 1302262373600.6416 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-04-09", "window": { "start": { "local": "2011-04-09T12:44:37+02:00", "utc": "2011-04-09T10:44:37Z", "ms": 1302345877227.2324 }, "end": { "local": "2011-04-09T13:32:37+02:00", "utc": "2011-04-09T11:32:37Z", "ms": 1302348757227.2324 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 00:38 on Fri 8 Apr to 01:48 on Sat 9 Apr.", "fact": "2011-04-07T22:37:48Z → 2011-04-08T23:47:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:45–13:33 on the 8th, 12:45–13:33 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 39410 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Berlin, 2011: Friday 8 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "lakshmi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri pancami or Laksmi pancami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-08", "confidence": "determinate" } ], "quote": "In Berlin, Lakṣmī Pañcamī 2011 falls on Friday 8 April. Pañcamī runs from 00:38 on Fri 8 Apr to 01:48 on Sat 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37302, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-04-11T02:22:23+02:00", "utc": "2011-04-11T00:22:23Z", "ms": 1302481343064.2034 }, "end": { "local": "2011-04-12T01:37:26+02:00", "utc": "2011-04-11T23:37:26Z", "ms": 1302565046199.5896 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-11T02:22:23+02:00", "utc": "2011-04-11T00:22:23Z", "ms": 1302481343064.2034 }, "end": { "local": "2011-04-12T01:37:26+02:00", "utc": "2011-04-11T23:37:26Z", "ms": 1302565046199.5896 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-11", "window": { "start": { "local": "2011-04-11T12:44:05+02:00", "utc": "2011-04-11T10:44:05Z", "ms": 1302518645187.875 }, "end": { "local": "2011-04-11T13:32:05+02:00", "utc": "2011-04-11T11:32:05Z", "ms": 1302521525187.875 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-04-12", "window": { "start": { "local": "2011-04-12T12:43:50+02:00", "utc": "2011-04-12T10:43:50Z", "ms": 1302605029552.2554 }, "end": { "local": "2011-04-12T13:31:50+02:00", "utc": "2011-04-12T11:31:50Z", "ms": 1302607909552.2554 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 02:22 on Mon 11 Apr to 01:37 on Tue 12 Apr.", "fact": "2011-04-11T00:22:23Z → 2011-04-11T23:37:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:44–13:32 on the 11th, 12:44–13:32 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 37302 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Berlin, 2011: Monday 11 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhavani-utpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-11", "confidence": "determinate" } ], "quote": "In Berlin, Bhavānī Utpatti 2011 falls on Monday 11 April. Aṣṭamī runs from 02:22 on Mon 11 Apr to 01:37 on Tue 12 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38213, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2011-04-12T01:37:26+02:00", "utc": "2011-04-11T23:37:26Z", "ms": 1302565046199.5896 }, "end": { "local": "2011-04-13T00:08:42+02:00", "utc": "2011-04-12T22:08:42Z", "ms": 1302646122427.4312 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-12T01:37:26+02:00", "utc": "2011-04-11T23:37:26Z", "ms": 1302565046199.5896 }, "end": { "local": "2011-04-13T00:08:42+02:00", "utc": "2011-04-12T22:08:42Z", "ms": 1302646122427.4312 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-11", "window": { "start": { "local": "2011-04-11T12:44:05+02:00", "utc": "2011-04-11T10:44:05Z", "ms": 1302518645187.875 }, "end": { "local": "2011-04-11T13:32:05+02:00", "utc": "2011-04-11T11:32:05Z", "ms": 1302521525187.875 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-12", "window": { "start": { "local": "2011-04-12T12:43:50+02:00", "utc": "2011-04-12T10:43:50Z", "ms": 1302605029552.2554 }, "end": { "local": "2011-04-12T13:31:50+02:00", "utc": "2011-04-12T11:31:50Z", "ms": 1302607909552.2554 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 01:37 on Tue 12 Apr to 00:09 on Wed 13 Apr.", "fact": "2011-04-11T23:37:26Z → 2011-04-12T22:08:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:44–13:32 on the 11th, 12:44–13:32 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 38213 s" }, { "step": "ruling", "text": "Rāma Navamī, Berlin, 2011: Tuesday 12 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rama-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti." } ], "not_evaluated": "The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-12", "confidence": "determinate" } ], "quote": "In Berlin, Rāma Navamī 2011 falls on Tuesday 12 April. Navamī runs from 01:37 on Tue 12 Apr to 00:09 on Wed 13 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11871, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2011-04-14T09:30:10+02:00", "utc": "2011-04-14T07:30:10Z", "ms": 1302766209974.1213 }, "end": { "local": "2011-05-15T06:20:09+02:00", "utc": "2011-05-15T04:20:09Z", "ms": 1305433208686.5007 } }, "span": { "of": "transit", "start": { "local": "2011-04-14T09:30:10+02:00", "utc": "2011-04-14T07:30:10Z", "ms": 1302766209974.1213 }, "end": { "local": "2011-04-14T09:30:10+02:00", "utc": "2011-04-14T07:30:10Z", "ms": 1302766209974.1213 } }, "kaala": "day", "days": [ { "local_date": "2011-04-13", "window": { "start": { "local": "2011-04-13T06:14:34+02:00", "utc": "2011-04-13T04:14:34Z", "ms": 1302668074254.1626 }, "end": { "local": "2011-04-14T06:12:19+02:00", "utc": "2011-04-14T04:12:19Z", "ms": 1302754339356.7883 } }, "covered_min": 0, "window_min": 1438, "qualifies": false }, { "local_date": "2011-04-14", "window": { "start": { "local": "2011-04-14T06:12:19+02:00", "utc": "2011-04-14T04:12:19Z", "ms": 1302754339356.7883 }, "end": { "local": "2011-04-15T06:10:05+02:00", "utc": "2011-04-15T04:10:05Z", "ms": 1302840605117.5334 } }, "covered_min": 1, "window_min": 1438, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 09:30 on Thu 14 Apr.", "fact": "2011-04-14T07:30:10Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:15 on the 13th, and from 06:12 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 11871 s" }, { "step": "ruling", "text": "Vaiśākhī, Berlin, 2011: Thursday 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": "2011-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2011-04-14", "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": "2011-04-14", "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 Berlin, Vaiśākhī 2011 falls on Thursday 14 April. The Sun enters Meṣa at 09:30 on Thu 14 Apr, and the rule counts the day from sunrise.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-04-14", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29645, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-04-13T21:58:14+02:00", "utc": "2011-04-13T19:58:14Z", "ms": 1302724694390.9644 }, "end": { "local": "2011-04-14T19:10:58+02:00", "utc": "2011-04-14T17:10:58Z", "ms": 1302801058342.8435 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-13T21:58:14+02:00", "utc": "2011-04-13T19:58:14Z", "ms": 1302724694390.9644 }, "end": { "local": "2011-04-14T19:10:58+02:00", "utc": "2011-04-14T17:10:58Z", "ms": 1302801058342.8435 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-04-14", "window": { "start": { "local": "2011-04-14T06:12:19+02:00", "utc": "2011-04-14T04:12:19Z", "ms": 1302754339356.7883 }, "end": { "local": "2011-04-14T06:12:19+02:00", "utc": "2011-04-14T04:12:19Z", "ms": 1302754339356.7883 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-04-15", "window": { "start": { "local": "2011-04-15T06:10:05+02:00", "utc": "2011-04-15T04:10:05Z", "ms": 1302840605117.5334 }, "end": { "local": "2011-04-15T06:10:05+02:00", "utc": "2011-04-15T04:10:05Z", "ms": 1302840605117.5334 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:58 on Wed 13 Apr to 19:11 on Thu 14 Apr.", "fact": "2011-04-13T19:58:14Z → 2011-04-14T17:10:58Z" }, { "step": "kaala", "text": "Sunrise is at 06:12 on the 14th and 06:10 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 14th and is not on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29645 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Berlin, 2011: Thursday 14 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-14", "confidence": "determinate" } ], "quote": "In Berlin, Kāmadā Ekādaśī 2011 falls on Thursday 14 April. Ekādaśī runs from 21:58 on Wed 13 Apr to 19:11 on Thu 14 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-04-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-04-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14989, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-04-15T15:54:15+02:00", "utc": "2011-04-15T13:54:15Z", "ms": 1302875654829.5947 }, "end": { "local": "2011-04-16T12:17:12+02:00", "utc": "2011-04-16T10:17:12Z", "ms": 1302949031703.7878 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-15T15:54:15+02:00", "utc": "2011-04-15T13:54:15Z", "ms": 1302875654829.5947 }, "end": { "local": "2011-04-16T12:17:12+02:00", "utc": "2011-04-16T10:17:12Z", "ms": 1302949031703.7878 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-04-15", "window": { "start": { "local": "2011-04-15T20:04:04+02:00", "utc": "2011-04-15T18:04:04Z", "ms": 1302890643635.0298 }, "end": { "local": "2011-04-15T21:24:34+02:00", "utc": "2011-04-15T19:24:34Z", "ms": 1302895474026.647 } }, "covered_min": 81, "window_min": 81, "qualifies": true }, { "local_date": "2011-04-16", "window": { "start": { "local": "2011-04-16T20:05:48+02:00", "utc": "2011-04-16T18:05:48Z", "ms": 1302977148335.3203 }, "end": { "local": "2011-04-16T21:25:47+02:00", "utc": "2011-04-16T19:25:47Z", "ms": 1302981947058.225 } }, "covered_min": 0, "window_min": 80, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:54 on Fri 15 Apr to 12:17 on Sat 16 Apr.", "fact": "2011-04-15T13:54:15Z → 2011-04-16T10:17:12Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:04–21:25 on the 15th, 20:06–21:26 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 81 of 81 minutes on the 15th and 0 of 80 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 14989 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Friday 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": "2011-04-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-15", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Friday 15 April. Trayodaśī runs from 15:54 on Fri 15 Apr to 12:17 on Sat 16 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-04-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1538, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-04-15T15:54:15+02:00", "utc": "2011-04-15T13:54:15Z", "ms": 1302875654829.5947 }, "end": { "local": "2011-04-16T12:17:12+02:00", "utc": "2011-04-16T10:17:12Z", "ms": 1302949031703.7878 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-15T15:54:15+02:00", "utc": "2011-04-15T13:54:15Z", "ms": 1302875654829.5947 }, "end": { "local": "2011-04-16T12:17:12+02:00", "utc": "2011-04-16T10:17:12Z", "ms": 1302949031703.7878 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-15", "window": { "start": { "local": "2011-04-15T12:43:04+02:00", "utc": "2011-04-15T10:43:04Z", "ms": 1302864184376.2817 }, "end": { "local": "2011-04-15T13:31:04+02:00", "utc": "2011-04-15T11:31:04Z", "ms": 1302867064376.2817 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-04-16", "window": { "start": { "local": "2011-04-16T12:42:50+02:00", "utc": "2011-04-16T10:42:50Z", "ms": 1302950569953.7393 }, "end": { "local": "2011-04-16T13:30:50+02:00", "utc": "2011-04-16T11:30:50Z", "ms": 1302953449953.7393 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:54 on Fri 15 Apr to 12:17 on Sat 16 Apr.", "fact": "2011-04-15T13:54:15Z → 2011-04-16T10:17:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 15th, 12:43–13:31 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: purvaviddha → second-day · margin 1538 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Berlin, 2011: Saturday 16 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananga-trayodashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 13 Ananga trayodasi (purvaviddha), Mahavira jayanti (Jain)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-16", "confidence": "determinate" } ], "quote": "In Berlin, Anaṅga Trayodaśī 2011 falls on Saturday 16 April. Trayodaśī runs from 15:54 on Fri 15 Apr to 12:17 on Sat 16 Apr, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1538, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-04-16T12:17:12+02:00", "utc": "2011-04-16T10:17:12Z", "ms": 1302949031703.7878 }, "end": { "local": "2011-04-17T08:30:08+02:00", "utc": "2011-04-17T06:30:08Z", "ms": 1303021807615.5854 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-16T12:17:12+02:00", "utc": "2011-04-16T10:17:12Z", "ms": 1302949031703.7878 }, "end": { "local": "2011-04-17T08:30:08+02:00", "utc": "2011-04-17T06:30:08Z", "ms": 1303021807615.5854 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-16", "window": { "start": { "local": "2011-04-16T12:42:50+02:00", "utc": "2011-04-16T10:42:50Z", "ms": 1302950569953.7393 }, "end": { "local": "2011-04-16T13:30:50+02:00", "utc": "2011-04-16T11:30:50Z", "ms": 1302953449953.7393 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-04-17", "window": { "start": { "local": "2011-04-17T12:42:36+02:00", "utc": "2011-04-17T10:42:36Z", "ms": 1303036955880.8357 }, "end": { "local": "2011-04-17T13:30:36+02:00", "utc": "2011-04-17T11:30:36Z", "ms": 1303039835880.8357 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 12:17 on Sat 16 Apr to 08:30 on Sun 17 Apr.", "fact": "2011-04-16T10:17:12Z → 2011-04-17T06:30:08Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 16th, 12:43–13:31 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1538 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Berlin, 2011: Saturday 16 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vishnu-damanaka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Madanabhanji, (Bengal & Orissa) (paraviddha), Sivadamanaka caturdasi, Visnudamanaka caturdasi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-04-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-16", "confidence": "determinate" } ], "quote": "In Berlin, Viṣṇudamanaka Caturdaśī 2011 falls on Saturday 16 April. Caturdaśī runs from 12:17 on Sat 16 Apr to 08:30 on Sun 17 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15148, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-04-17T08:30:08+02:00", "utc": "2011-04-17T06:30:08Z", "ms": 1303021807615.5854 }, "end": { "local": "2011-04-18T04:43:59+02:00", "utc": "2011-04-18T02:43:59Z", "ms": 1303094639359.1416 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2011-04-17T08:30:08+02:00", "utc": "2011-04-17T06:30:08Z", "ms": 1303021807615.5854 }, "end": { "local": "2011-04-18T04:43:59+02:00", "utc": "2011-04-18T02:43:59Z", "ms": 1303094639359.1416 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-04-17", "window": { "start": { "local": "2011-04-17T12:42:36+02:00", "utc": "2011-04-17T10:42:36Z", "ms": 1303036955880.8357 }, "end": { "local": "2011-04-17T13:30:36+02:00", "utc": "2011-04-17T11:30:36Z", "ms": 1303039835880.8357 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-04-18", "window": { "start": { "local": "2011-04-18T12:42:22+02:00", "utc": "2011-04-18T10:42:22Z", "ms": 1303123342176.981 }, "end": { "local": "2011-04-18T13:30:22+02:00", "utc": "2011-04-18T11:30:22Z", "ms": 1303126222176.981 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 08:30 on Sun 17 Apr to 04:44 on Mon 18 Apr.", "fact": "2011-04-17T06:30:08Z → 2011-04-18T02:43:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 17th, 12:42–13:30 on the 18th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 17th and 0 of 48 on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15148 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Berlin, 2011: Sunday 17 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": "2011-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-17", "confidence": "determinate" } ], "quote": "In Berlin, Caitrī Pūrṇimā 2011 falls on Sunday 17 April. Pūrṇimā runs from 08:30 on Sun 17 Apr to 04:44 on Mon 18 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-04-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16822, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-04-20T19:19:47+02:00", "utc": "2011-04-20T17:19:47Z", "ms": 1303319986563.0068 }, "end": { "local": "2011-04-21T17:21:54+02:00", "utc": "2011-04-21T15:21:54Z", "ms": 1303399314338.6655 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-04-20T19:19:47+02:00", "utc": "2011-04-20T17:19:47Z", "ms": 1303319986563.0068 }, "end": { "local": "2011-04-21T17:21:54+02:00", "utc": "2011-04-21T15:21:54Z", "ms": 1303399314338.6655 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-04-20", "window": { "start": { "local": "2011-04-21T00:00:09+02:00", "utc": "2011-04-20T22:00:09Z", "ms": 1303336808774.1562 }, "end": { "local": "2011-04-21T00:00:09+02:00", "utc": "2011-04-20T22:00:09Z", "ms": 1303336808774.1562 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-04-21", "window": { "start": { "local": "2011-04-22T01:00:57+02:00", "utc": "2011-04-21T23:00:57Z", "ms": 1303426856906.9407 }, "end": { "local": "2011-04-22T01:00:57+02:00", "utc": "2011-04-21T23:00:57Z", "ms": 1303426856906.9407 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:20 on Wed 20 Apr to 17:22 on Thu 21 Apr.", "fact": "2011-04-20T17:19:47Z → 2011-04-21T15:21:54Z" }, { "step": "kaala", "text": "Moonrise is at 00:00 on the 20th and 01:01 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16822 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Wednesday 20 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": "2011-04-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-20", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Wednesday 20 April. Caturthī runs from 19:20 on Wed 20 Apr to 17:22 on Thu 21 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-04-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-04-28", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21018, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-04-27T21:24:55+02:00", "utc": "2011-04-27T19:24:55Z", "ms": 1303932295403.008 }, "end": { "local": "2011-04-28T23:49:58+02:00", "utc": "2011-04-28T21:49:58Z", "ms": 1304027398045.589 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-04-27T21:24:55+02:00", "utc": "2011-04-27T19:24:55Z", "ms": 1303932295403.008 }, "end": { "local": "2011-04-28T23:49:58+02:00", "utc": "2011-04-28T21:49:58Z", "ms": 1304027398045.589 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-04-28", "window": { "start": { "local": "2011-04-28T05:42:17+02:00", "utc": "2011-04-28T03:42:17Z", "ms": 1303962137334.265 }, "end": { "local": "2011-04-28T05:42:17+02:00", "utc": "2011-04-28T03:42:17Z", "ms": 1303962137334.265 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-04-29", "window": { "start": { "local": "2011-04-29T05:40:16+02:00", "utc": "2011-04-29T03:40:16Z", "ms": 1304048416428.266 }, "end": { "local": "2011-04-29T05:40:16+02:00", "utc": "2011-04-29T03:40:16Z", "ms": 1304048416428.266 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:25 on Wed 27 Apr to 23:50 on Thu 28 Apr.", "fact": "2011-04-27T19:24:55Z → 2011-04-28T21:49:58Z" }, { "step": "kaala", "text": "Sunrise is at 05:42 on the 28th and 05:40 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 21018 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Berlin, 2011: Thursday 28 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": "2011-04-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-28", "confidence": "determinate" } ], "quote": "In Berlin, Varūthinī Ekādaśī 2011 falls on Thursday 28 April. Ekādaśī runs from 21:25 on Wed 27 Apr to 23:50 on Thu 28 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-04-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-04-30", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-04-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16605, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-04-30T02:18:28+02:00", "utc": "2011-04-30T00:18:28Z", "ms": 1304122708199.6836 }, "end": { "local": "2011-05-01T04:41:58+02:00", "utc": "2011-05-01T02:41:58Z", "ms": 1304217718031.1763 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-04-30T02:18:28+02:00", "utc": "2011-04-30T00:18:28Z", "ms": 1304122708199.6836 }, "end": { "local": "2011-05-01T04:41:58+02:00", "utc": "2011-05-01T02:41:58Z", "ms": 1304217718031.1763 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-04-29", "window": { "start": { "local": "2011-04-29T20:28:24+02:00", "utc": "2011-04-29T18:28:24Z", "ms": 1304101704349.9807 }, "end": { "local": "2011-04-29T21:41:43+02:00", "utc": "2011-04-29T19:41:43Z", "ms": 1304106103341.7815 } }, "covered_min": 0, "window_min": 73, "qualifies": false }, { "local_date": "2011-04-30", "window": { "start": { "local": "2011-04-30T20:30:08+02:00", "utc": "2011-04-30T18:30:08Z", "ms": 1304188207721.3748 }, "end": { "local": "2011-04-30T21:42:57+02:00", "utc": "2011-04-30T19:42:57Z", "ms": 1304192577152.903 } }, "covered_min": 73, "window_min": 73, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:18 on Sat 30 Apr to 04:42 on Sun 1 May.", "fact": "2011-04-30T00:18:28Z → 2011-05-01T02:41:58Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:28–21:42 on the 29th, 20:30–21:43 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 73 minutes on the 29th and 73 of 73 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 16605 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Saturday 30 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": "2011-04-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-04-30", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Saturday 30 April. Trayodaśī runs from 02:18 on Sat 30 Apr to 04:42 on Sun 1 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-04-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-05-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11685, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-05-01T04:41:58+02:00", "utc": "2011-05-01T02:41:58Z", "ms": 1304217718031.1763 }, "end": { "local": "2011-05-02T06:54:10+02:00", "utc": "2011-05-02T04:54:10Z", "ms": 1304312050309.2002 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-01T04:41:58+02:00", "utc": "2011-05-01T02:41:58Z", "ms": 1304217718031.1763 }, "end": { "local": "2011-05-02T06:54:10+02:00", "utc": "2011-05-02T04:54:10Z", "ms": 1304312050309.2002 } }, "kaala": "nishita", "days": [ { "local_date": "2011-04-30", "window": { "start": { "local": "2011-05-01T00:39:13+02:00", "utc": "2011-04-30T22:39:13Z", "ms": 1304203153089.606 }, "end": { "local": "2011-05-01T01:27:13+02:00", "utc": "2011-04-30T23:27:13Z", "ms": 1304206033089.606 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-05-01", "window": { "start": { "local": "2011-05-02T00:39:06+02:00", "utc": "2011-05-01T22:39:06Z", "ms": 1304289546154.5051 }, "end": { "local": "2011-05-02T01:27:06+02:00", "utc": "2011-05-01T23:27:06Z", "ms": 1304292426154.5051 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 04:42 on Sun 1 May to 06:54 on Mon 2 May.", "fact": "2011-05-01T02:41:58Z → 2011-05-02T04:54:10Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:39–01:27 on the 30th, 00:39–01:27 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11685 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Sunday 1 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": "2011-05-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-01", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Sunday 1 May. Caturdaśī runs from 04:42 on Sun 1 May to 06:54 on Mon 2 May and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-05-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28978, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-05-05T11:44:49+02:00", "utc": "2011-05-05T09:44:49Z", "ms": 1304588689034.3354 }, "end": { "local": "2011-05-06T12:37:23+02:00", "utc": "2011-05-06T10:37:23Z", "ms": 1304678243484.1655 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-05T11:44:49+02:00", "utc": "2011-05-05T09:44:49Z", "ms": 1304588689034.3354 }, "end": { "local": "2011-05-06T12:37:23+02:00", "utc": "2011-05-06T10:37:23Z", "ms": 1304678243484.1655 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-05-05", "window": { "start": { "local": "2011-05-05T20:38:40+02:00", "utc": "2011-05-05T18:38:40Z", "ms": 1304620719893.5337 }, "end": { "local": "2011-05-05T21:49:05+02:00", "utc": "2011-05-05T19:49:05Z", "ms": 1304624944969.735 } }, "covered_min": 70, "window_min": 70, "qualifies": true }, { "local_date": "2011-05-06", "window": { "start": { "local": "2011-05-06T20:40:21+02:00", "utc": "2011-05-06T18:40:21Z", "ms": 1304707221113.282 }, "end": { "local": "2011-05-06T21:50:18+02:00", "utc": "2011-05-06T19:50:18Z", "ms": 1304711418086.1301 } }, "covered_min": 0, "window_min": 70, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:45 on Thu 5 May to 12:37 on Fri 6 May.", "fact": "2011-05-05T09:44:49Z → 2011-05-06T10:37:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:39–21:49 on the 5th, 20:40–21:50 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 70 of 70 minutes on the 5th and 0 of 70 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 28978 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Berlin, 2011: Thursday 5 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-05", "confidence": "determinate" } ], "quote": "In Berlin, Paraśurāma Jayantī 2011 falls on Thursday 5 May. Tṛtīyā runs from 11:45 on Thu 5 May to 12:37 on Fri 6 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4370, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-05-05T11:44:49+02:00", "utc": "2011-05-05T09:44:49Z", "ms": 1304588689034.3354 }, "end": { "local": "2011-05-06T12:37:23+02:00", "utc": "2011-05-06T10:37:23Z", "ms": 1304678243484.1655 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-05T11:44:49+02:00", "utc": "2011-05-05T09:44:49Z", "ms": 1304588689034.3354 }, "end": { "local": "2011-05-06T12:37:23+02:00", "utc": "2011-05-06T10:37:23Z", "ms": 1304678243484.1655 } }, "kaala": "purvahna", "days": [ { "local_date": "2011-05-05", "window": { "start": { "local": "2011-05-05T05:28:39+02:00", "utc": "2011-05-05T03:28:39Z", "ms": 1304566119095.0618 }, "end": { "local": "2011-05-05T10:31:59+02:00", "utc": "2011-05-05T08:31:59Z", "ms": 1304584319361.219 } }, "covered_min": 0, "window_min": 303, "qualifies": false }, { "local_date": "2011-05-06", "window": { "start": { "local": "2011-05-06T05:26:48+02:00", "utc": "2011-05-06T03:26:48Z", "ms": 1304652407965.0437 }, "end": { "local": "2011-05-06T10:31:19+02:00", "utc": "2011-05-06T08:31:19Z", "ms": 1304670679014.4565 } }, "covered_min": 305, "window_min": 305, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 11:45 on Thu 5 May to 12:37 on Fri 6 May.", "fact": "2011-05-05T09:44:49Z → 2011-05-06T10:37:23Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:29–10:32 on the 5th, 05:27–10:31 on the 6th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 0 of 303 minutes on the 5th and 305 of 305 on the 6th.", "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 4370 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Berlin, 2011: Friday 6 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-06", "confidence": "determinate" } ], "quote": "In Berlin, Akṣaya Tṛtīyā 2011 falls on Friday 6 May. Tṛtīyā runs from 11:45 on Thu 5 May to 12:37 on Fri 6 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-05-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-06", "confidence": "boundary", "boundary_reasons": [ "margin", "tie-break-unstated" ], "boundary_margin_s": 131, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-05-06T12:37:23+02:00", "utc": "2011-05-06T10:37:23Z", "ms": 1304678243484.1655 }, "end": { "local": "2011-05-07T13:03:30+02:00", "utc": "2011-05-07T11:03:30Z", "ms": 1304766209829.289 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-06T12:37:23+02:00", "utc": "2011-05-06T10:37:23Z", "ms": 1304678243484.1655 }, "end": { "local": "2011-05-07T13:03:30+02:00", "utc": "2011-05-07T11:03:30Z", "ms": 1304766209829.289 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-06", "window": { "start": { "local": "2011-05-06T12:39:35+02:00", "utc": "2011-05-06T10:39:35Z", "ms": 1304678374539.1628 }, "end": { "local": "2011-05-06T13:27:35+02:00", "utc": "2011-05-06T11:27:35Z", "ms": 1304681254539.1628 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-05-07", "window": { "start": { "local": "2011-05-07T12:39:30+02:00", "utc": "2011-05-07T10:39:30Z", "ms": 1304764770117.4644 }, "end": { "local": "2011-05-07T13:27:30+02:00", "utc": "2011-05-07T11:27:30Z", "ms": 1304767650117.4644 } }, "covered_min": 24, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:37 on Fri 6 May to 13:03 on Sat 7 May.", "fact": "2011-05-06T10:37:23Z → 2011-05-07T11:03:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 6th, 12:40–13:28 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 24 of 48 on the 7th.", "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 131 s < 300 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Friday 6 May.", "fact": "confidence: boundary (margin, tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-06", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-06", "confidence": "boundary" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Friday 6 May. Caturthī runs from 12:37 on Fri 6 May to 13:03 on Sat 7 May and covers all of madhyāhna that midday. It also reaches the next midday for 24 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 2 min 11 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-05-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-07", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1261, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-05-07T13:03:30+02:00", "utc": "2011-05-07T11:03:30Z", "ms": 1304766209829.289 }, "end": { "local": "2011-05-08T13:00:28+02:00", "utc": "2011-05-08T11:00:28Z", "ms": 1304852427521.459 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-07T13:03:30+02:00", "utc": "2011-05-07T11:03:30Z", "ms": 1304766209829.289 }, "end": { "local": "2011-05-08T13:00:28+02:00", "utc": "2011-05-08T11:00:28Z", "ms": 1304852427521.459 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-07", "window": { "start": { "local": "2011-05-07T12:39:30+02:00", "utc": "2011-05-07T10:39:30Z", "ms": 1304764770117.4644 }, "end": { "local": "2011-05-07T13:27:30+02:00", "utc": "2011-05-07T11:27:30Z", "ms": 1304767650117.4644 } }, "covered_min": 24, "window_min": 48, "qualifies": true }, { "local_date": "2011-05-08", "window": { "start": { "local": "2011-05-08T12:39:26+02:00", "utc": "2011-05-08T10:39:26Z", "ms": 1304851166228.5122 }, "end": { "local": "2011-05-08T13:27:26+02:00", "utc": "2011-05-08T11:27:26Z", "ms": 1304854046228.5122 } }, "covered_min": 21, "window_min": 48, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 13:03 on Sat 7 May to 13:00 on Sun 8 May.", "fact": "2011-05-07T11:03:30Z → 2011-05-08T11:00:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 7th, 12:39–13:27 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 24 of 48 minutes on the 7th and 21 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both middays qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1261 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Berlin, 2011: Saturday 7 May.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-07", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-07", "confidence": "boundary" } ], "quote": "In Berlin, Śaṅkara Jayantī 2011 falls on Saturday 7 May. Pañcamī runs from 13:03 on Sat 7 May to 13:00 on Sun 8 May and covers 24 of 48 minutes of madhyāhna that midday. It also reaches the next midday for 21 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/berlin/festivals/2011/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": "/berlin/festivals/2011/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "everyday": "Ganga Saptami", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 803, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-05-09T12:26:00+02:00", "utc": "2011-05-09T10:26:00Z", "ms": 1304936759887.3103 }, "end": { "local": "2011-05-10T11:18:48+02:00", "utc": "2011-05-10T09:18:48Z", "ms": 1305019127997.0613 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-09T12:26:00+02:00", "utc": "2011-05-09T10:26:00Z", "ms": 1304936759887.3103 }, "end": { "local": "2011-05-10T11:18:48+02:00", "utc": "2011-05-10T09:18:48Z", "ms": 1305019127997.0613 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-09", "window": { "start": { "local": "2011-05-09T12:39:23+02:00", "utc": "2011-05-09T10:39:23Z", "ms": 1304937562871.3672 }, "end": { "local": "2011-05-09T13:27:23+02:00", "utc": "2011-05-09T11:27:23Z", "ms": 1304940442871.3672 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-05-10", "window": { "start": { "local": "2011-05-10T12:39:20+02:00", "utc": "2011-05-10T10:39:20Z", "ms": 1305023960045.058 }, "end": { "local": "2011-05-10T13:27:20+02:00", "utc": "2011-05-10T11:27:20Z", "ms": 1305026840045.058 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:26 on Mon 9 May to 11:19 on Tue 10 May.", "fact": "2011-05-09T10:26:00Z → 2011-05-10T09:18:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 9th, 12:39–13:27 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 803 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Berlin, 2011: Monday 9 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-09", "confidence": "determinate" } ], "quote": "In Berlin, Gaṅgotpatti (Ganga Saptami) 2011 falls on Monday 9 May. Saptamī runs from 12:26 on Mon 9 May to 11:19 on Tue 10 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-05-13", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1376, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-05-13T04:51:41+02:00", "utc": "2011-05-13T02:51:41Z", "ms": 1305255100907.7048 }, "end": { "local": "2011-05-14T01:53:40+02:00", "utc": "2011-05-13T23:53:40Z", "ms": 1305330820009.2146 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-13T04:51:41+02:00", "utc": "2011-05-13T02:51:41Z", "ms": 1305255100907.7048 }, "end": { "local": "2011-05-14T01:53:40+02:00", "utc": "2011-05-13T23:53:40Z", "ms": 1305330820009.2146 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-05-13", "window": { "start": { "local": "2011-05-13T05:14:37+02:00", "utc": "2011-05-13T03:14:37Z", "ms": 1305256476825.0808 }, "end": { "local": "2011-05-13T05:14:37+02:00", "utc": "2011-05-13T03:14:37Z", "ms": 1305256476825.0808 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-05-14", "window": { "start": { "local": "2011-05-14T05:13:00+02:00", "utc": "2011-05-14T03:13:00Z", "ms": 1305342779653.801 }, "end": { "local": "2011-05-14T05:13:00+02:00", "utc": "2011-05-14T03:13:00Z", "ms": 1305342779653.801 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:52 on Fri 13 May to 01:54 on Sat 14 May.", "fact": "2011-05-13T02:51:41Z → 2011-05-13T23:53:40Z" }, { "step": "kaala", "text": "Sunrise is at 05:15 on the 13th and 05:13 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 1376 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Berlin, 2011: Friday 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": "2011-05-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-13", "confidence": "determinate" } ], "quote": "In Berlin, Mohinī Ekādaśī 2011 falls on Friday 13 May. Ekādaśī runs from 04:52 on Fri 13 May to 01:54 on Sat 14 May and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-05-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33274, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-05-14T01:53:40+02:00", "utc": "2011-05-13T23:53:40Z", "ms": 1305330820009.2146 }, "end": { "local": "2011-05-14T22:41:48+02:00", "utc": "2011-05-14T20:41:48Z", "ms": 1305405707612.5857 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-14T01:53:40+02:00", "utc": "2011-05-13T23:53:40Z", "ms": 1305330820009.2146 }, "end": { "local": "2011-05-14T22:41:48+02:00", "utc": "2011-05-14T20:41:48Z", "ms": 1305405707612.5857 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-13", "window": { "start": { "local": "2011-05-13T12:39:15+02:00", "utc": "2011-05-13T10:39:15Z", "ms": 1305283154745.7014 }, "end": { "local": "2011-05-13T13:27:15+02:00", "utc": "2011-05-13T11:27:15Z", "ms": 1305286034745.7014 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-05-14", "window": { "start": { "local": "2011-05-14T12:39:14+02:00", "utc": "2011-05-14T10:39:14Z", "ms": 1305369554039.8765 }, "end": { "local": "2011-05-14T13:27:14+02:00", "utc": "2011-05-14T11:27:14Z", "ms": 1305372434039.8765 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:54 on Sat 14 May to 22:42 on Sat 14 May.", "fact": "2011-05-13T23:53:40Z → 2011-05-14T20:41:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 13th, 12:39–13:27 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 33274 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Berlin, 2011: Saturday 14 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-14", "confidence": "determinate" } ], "quote": "In Berlin, Paraśurāma Dvādaśī 2011 falls on Saturday 14 May. Dvādaśī runs from 01:54 on Sat 14 May to 22:42 on Sat 14 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33274, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-05-14T01:53:40+02:00", "utc": "2011-05-13T23:53:40Z", "ms": 1305330820009.2146 }, "end": { "local": "2011-05-14T22:41:48+02:00", "utc": "2011-05-14T20:41:48Z", "ms": 1305405707612.5857 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-14T01:53:40+02:00", "utc": "2011-05-13T23:53:40Z", "ms": 1305330820009.2146 }, "end": { "local": "2011-05-14T22:41:48+02:00", "utc": "2011-05-14T20:41:48Z", "ms": 1305405707612.5857 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-13", "window": { "start": { "local": "2011-05-13T12:39:15+02:00", "utc": "2011-05-13T10:39:15Z", "ms": 1305283154745.7014 }, "end": { "local": "2011-05-13T13:27:15+02:00", "utc": "2011-05-13T11:27:15Z", "ms": 1305286034745.7014 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-05-14", "window": { "start": { "local": "2011-05-14T12:39:14+02:00", "utc": "2011-05-14T10:39:14Z", "ms": 1305369554039.8765 }, "end": { "local": "2011-05-14T13:27:14+02:00", "utc": "2011-05-14T11:27:14Z", "ms": 1305372434039.8765 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:54 on Sat 14 May to 22:42 on Sat 14 May.", "fact": "2011-05-13T23:53:40Z → 2011-05-14T20:41:48Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 13th, 12:39–13:27 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 33274 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Berlin, 2011: Saturday 14 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rukmini-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-14", "confidence": "determinate" } ], "quote": "In Berlin, Rukmiṇī Dvādaśī 2011 falls on Saturday 14 May. Dvādaśī runs from 01:54 on Sat 14 May to 22:42 on Sat 14 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-05-14", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-14", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 2516, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-05-14T22:41:48+02:00", "utc": "2011-05-14T20:41:48Z", "ms": 1305405707612.5857 }, "end": { "local": "2011-05-15T19:24:19+02:00", "utc": "2011-05-15T17:24:19Z", "ms": 1305480258557.4377 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-14T22:41:48+02:00", "utc": "2011-05-14T20:41:48Z", "ms": 1305405707612.5857 }, "end": { "local": "2011-05-15T19:24:19+02:00", "utc": "2011-05-15T17:24:19Z", "ms": 1305480258557.4377 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-05-14", "window": { "start": { "local": "2011-05-14T20:53:28+02:00", "utc": "2011-05-14T18:53:28Z", "ms": 1305399208425.9521 }, "end": { "local": "2011-05-14T21:59:52+02:00", "utc": "2011-05-14T19:59:52Z", "ms": 1305403191896.865 } }, "covered_min": 0, "window_min": 66, "qualifies": false }, { "local_date": "2011-05-15", "window": { "start": { "local": "2011-05-15T20:55:03+02:00", "utc": "2011-05-15T18:55:03Z", "ms": 1305485703274.2473 }, "end": { "local": "2011-05-15T22:01:02+02:00", "utc": "2011-05-15T20:01:02Z", "ms": 1305489661676.4941 } }, "covered_min": 0, "window_min": 66, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:42 on Sat 14 May to 19:24 on Sun 15 May.", "fact": "2011-05-14T20:41:48Z → 2011-05-15T17:24:19Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:53–22:00 on the 14th, 20:55–22:01 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 66 minutes on the 14th and 0 of 66 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither evening qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 2516 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Saturday 14 May.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-14", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-14", "confidence": "boundary" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Saturday 14 May. Trayodaśī runs from 22:42 on Sat 14 May to 19:24 on Sun 15 May, and reaches pradoṣa on neither day.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-05-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "everyday": "Narasimha Jayanti", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5445, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-05-15T19:24:19+02:00", "utc": "2011-05-15T17:24:19Z", "ms": 1305480258557.4377 }, "end": { "local": "2011-05-16T16:10:10+02:00", "utc": "2011-05-16T14:10:10Z", "ms": 1305555010265.6323 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-15T19:24:19+02:00", "utc": "2011-05-15T17:24:19Z", "ms": 1305480258557.4377 }, "end": { "local": "2011-05-16T16:10:10+02:00", "utc": "2011-05-16T14:10:10Z", "ms": 1305555010265.6323 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-05-15", "window": { "start": { "local": "2011-05-15T20:55:03+02:00", "utc": "2011-05-15T18:55:03Z", "ms": 1305485703274.2473 }, "end": { "local": "2011-05-15T22:01:02+02:00", "utc": "2011-05-15T20:01:02Z", "ms": 1305489661676.4941 } }, "covered_min": 66, "window_min": 66, "qualifies": true }, { "local_date": "2011-05-16", "window": { "start": { "local": "2011-05-16T20:56:37+02:00", "utc": "2011-05-16T18:56:37Z", "ms": 1305572197159.7214 }, "end": { "local": "2011-05-16T22:02:11+02:00", "utc": "2011-05-16T20:02:11Z", "ms": 1305576130899.5881 } }, "covered_min": 0, "window_min": 66, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:24 on Sun 15 May to 16:10 on Mon 16 May.", "fact": "2011-05-15T17:24:19Z → 2011-05-16T14:10:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:55–22:01 on the 15th, 20:57–22:02 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 66 of 66 minutes on the 15th and 0 of 66 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5445 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Berlin, 2011: Sunday 15 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "nrisimha-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Nrsimha caturdasi (pradosa vyapini — if it occurs on two successive days, the second day is to be observed, special when combined with naksatra 'Svati', yoga 'Siddhi' and 'Saturday')." } ], "not_evaluated": "The row calls the day special with Svātī nakṣatra, Siddhi yoga and a Saturday; none is tested.", "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-05-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-15", "confidence": "determinate" } ], "quote": "In Berlin, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2011 falls on Sunday 15 May. Caturdaśī runs from 19:24 on Sun 15 May to 16:10 on Mon 16 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1117, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-05-16T16:10:10+02:00", "utc": "2011-05-16T14:10:10Z", "ms": 1305555010265.6323 }, "end": { "local": "2011-05-17T13:08:39+02:00", "utc": "2011-05-17T11:08:39Z", "ms": 1305630518594.9841 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-16T16:10:10+02:00", "utc": "2011-05-16T14:10:10Z", "ms": 1305555010265.6323 }, "end": { "local": "2011-05-17T13:08:39+02:00", "utc": "2011-05-17T11:08:39Z", "ms": 1305630518594.9841 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-16", "window": { "start": { "local": "2011-05-16T12:39:14+02:00", "utc": "2011-05-16T10:39:14Z", "ms": 1305542354225.4102 }, "end": { "local": "2011-05-16T13:27:14+02:00", "utc": "2011-05-16T11:27:14Z", "ms": 1305545234225.4102 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-05-17", "window": { "start": { "local": "2011-05-17T12:39:15+02:00", "utc": "2011-05-17T10:39:15Z", "ms": 1305628755118.9512 }, "end": { "local": "2011-05-17T13:27:15+02:00", "utc": "2011-05-17T11:27:15Z", "ms": 1305631635118.9512 } }, "covered_min": 29, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:10 on Mon 16 May to 13:09 on Tue 17 May.", "fact": "2011-05-16T14:10:10Z → 2011-05-17T11:08:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 16th, 12:39–13:27 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 29 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: unstated → only-day · margin 1117 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Berlin, 2011: Tuesday 17 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": "2011-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-17", "confidence": "determinate" } ], "quote": "In Berlin, Buddha Pūrṇimā 2011 falls on Tuesday 17 May. Pūrṇimā runs from 16:10 on Mon 16 May to 13:09 on Tue 17 May and covers 29 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1117, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-05-16T16:10:10+02:00", "utc": "2011-05-16T14:10:10Z", "ms": 1305555010265.6323 }, "end": { "local": "2011-05-17T13:08:39+02:00", "utc": "2011-05-17T11:08:39Z", "ms": 1305630518594.9841 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-16T16:10:10+02:00", "utc": "2011-05-16T14:10:10Z", "ms": 1305555010265.6323 }, "end": { "local": "2011-05-17T13:08:39+02:00", "utc": "2011-05-17T11:08:39Z", "ms": 1305630518594.9841 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-05-16", "window": { "start": { "local": "2011-05-16T12:39:14+02:00", "utc": "2011-05-16T10:39:14Z", "ms": 1305542354225.4102 }, "end": { "local": "2011-05-16T13:27:14+02:00", "utc": "2011-05-16T11:27:14Z", "ms": 1305545234225.4102 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-05-17", "window": { "start": { "local": "2011-05-17T12:39:15+02:00", "utc": "2011-05-17T10:39:15Z", "ms": 1305628755118.9512 }, "end": { "local": "2011-05-17T13:27:15+02:00", "utc": "2011-05-17T11:27:15Z", "ms": 1305631635118.9512 } }, "covered_min": 29, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:10 on Mon 16 May to 13:09 on Tue 17 May.", "fact": "2011-05-16T14:10:10Z → 2011-05-17T11:08:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:39–13:27 on the 16th, 12:39–13:27 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 29 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1117 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Berlin, 2011: Tuesday 17 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": "2011-05-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-17", "confidence": "determinate" } ], "quote": "In Berlin, Sampat Gaurī Vrata 2011 falls on Tuesday 17 May. Pūrṇimā runs from 16:10 on Mon 16 May to 13:09 on Tue 17 May and covers 29 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-05-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20414, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-05-20T06:47:27+02:00", "utc": "2011-05-20T04:47:27Z", "ms": 1305866847098.3247 }, "end": { "local": "2011-05-21T05:58:30+02:00", "utc": "2011-05-21T03:58:30Z", "ms": 1305950309697.5327 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-20T06:47:27+02:00", "utc": "2011-05-20T04:47:27Z", "ms": 1305866847098.3247 }, "end": { "local": "2011-05-21T05:58:30+02:00", "utc": "2011-05-21T03:58:30Z", "ms": 1305950309697.5327 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-05-19", "window": { "start": { "local": "2011-05-19T23:37:36+02:00", "utc": "2011-05-19T21:37:36Z", "ms": 1305841056121.9915 }, "end": { "local": "2011-05-19T23:37:36+02:00", "utc": "2011-05-19T21:37:36Z", "ms": 1305841056121.9915 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-05-20", "window": { "start": { "local": "2011-05-21T00:18:16+02:00", "utc": "2011-05-20T22:18:16Z", "ms": 1305929895764.4495 }, "end": { "local": "2011-05-21T00:18:16+02:00", "utc": "2011-05-20T22:18:16Z", "ms": 1305929895764.4495 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:47 on Fri 20 May to 05:58 on Sat 21 May.", "fact": "2011-05-20T04:47:27Z → 2011-05-21T03:58:30Z" }, { "step": "kaala", "text": "Moonrise is at 23:38 on the 19th and 00:18 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20414 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Friday 20 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": "2011-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-20", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Friday 20 May. Caturthī runs from 06:47 on Fri 20 May to 05:58 on Sat 21 May and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-05-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-05-28", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34577, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-05-27T14:31:34+02:00", "utc": "2011-05-27T12:31:34Z", "ms": 1306499493675.4692 }, "end": { "local": "2011-05-28T16:52:26+02:00", "utc": "2011-05-28T14:52:26Z", "ms": 1306594346449.481 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-27T14:31:34+02:00", "utc": "2011-05-27T12:31:34Z", "ms": 1306499493675.4692 }, "end": { "local": "2011-05-28T16:52:26+02:00", "utc": "2011-05-28T14:52:26Z", "ms": 1306594346449.481 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-05-27", "window": { "start": { "local": "2011-05-27T04:55:17+02:00", "utc": "2011-05-27T02:55:17Z", "ms": 1306464916523.9468 }, "end": { "local": "2011-05-27T04:55:17+02:00", "utc": "2011-05-27T02:55:17Z", "ms": 1306464916523.9468 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-05-28", "window": { "start": { "local": "2011-05-28T04:54:12+02:00", "utc": "2011-05-28T02:54:12Z", "ms": 1306551252083.9907 }, "end": { "local": "2011-05-28T04:54:12+02:00", "utc": "2011-05-28T02:54:12Z", "ms": 1306551252083.9907 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:32 on Fri 27 May to 16:52 on Sat 28 May.", "fact": "2011-05-27T12:31:34Z → 2011-05-28T14:52:26Z" }, { "step": "kaala", "text": "Sunrise is at 04:55 on the 27th and 04:54 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34577 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Berlin, 2011: Saturday 28 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": "2011-05-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-28", "confidence": "determinate" } ], "quote": "In Berlin, Aparā Ekādaśī 2011 falls on Saturday 28 May. Ekādaśī runs from 14:32 on Fri 27 May to 16:52 on Sat 28 May and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-05-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-05-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1746, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-05-29T19:00:09+02:00", "utc": "2011-05-29T17:00:09Z", "ms": 1306688408603.2317 }, "end": { "local": "2011-05-30T20:47:10+02:00", "utc": "2011-05-30T18:47:10Z", "ms": 1306781229888.6086 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-29T19:00:09+02:00", "utc": "2011-05-29T17:00:09Z", "ms": 1306688408603.2317 }, "end": { "local": "2011-05-30T20:47:10+02:00", "utc": "2011-05-30T18:47:10Z", "ms": 1306781229888.6086 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-05-29", "window": { "start": { "local": "2011-05-29T21:15:02+02:00", "utc": "2011-05-29T19:15:02Z", "ms": 1306696502106.4128 }, "end": { "local": "2011-05-29T22:15:59+02:00", "utc": "2011-05-29T20:15:59Z", "ms": 1306700159353.7163 } }, "covered_min": 61, "window_min": 61, "qualifies": true }, { "local_date": "2011-05-30", "window": { "start": { "local": "2011-05-30T21:16:16+02:00", "utc": "2011-05-30T19:16:16Z", "ms": 1306782975752.1648 }, "end": { "local": "2011-05-30T22:16:56+02:00", "utc": "2011-05-30T20:16:56Z", "ms": 1306786615700.915 } }, "covered_min": 0, "window_min": 61, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:00 on Sun 29 May to 20:47 on Mon 30 May.", "fact": "2011-05-29T17:00:09Z → 2011-05-30T18:47:10Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:15–22:16 on the 29th, 21:16–22:17 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 61 of 61 minutes on the 29th and 0 of 61 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 1746 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Sunday 29 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": "2011-05-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-29", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Sunday 29 May. Trayodaśī runs from 19:00 on Sun 29 May to 20:47 on Mon 30 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-05-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-05-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-05-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9069, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-05-30T20:47:10+02:00", "utc": "2011-05-30T18:47:10Z", "ms": 1306781229888.6086 }, "end": { "local": "2011-05-31T22:08:46+02:00", "utc": "2011-05-31T20:08:46Z", "ms": 1306872525885.6765 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-05-30T20:47:10+02:00", "utc": "2011-05-30T18:47:10Z", "ms": 1306781229888.6086 }, "end": { "local": "2011-05-31T22:08:46+02:00", "utc": "2011-05-31T20:08:46Z", "ms": 1306872525885.6765 } }, "kaala": "nishita", "days": [ { "local_date": "2011-05-30", "window": { "start": { "local": "2011-05-31T00:39:46+02:00", "utc": "2011-05-30T22:39:46Z", "ms": 1306795185559.9783 }, "end": { "local": "2011-05-31T01:27:46+02:00", "utc": "2011-05-30T23:27:46Z", "ms": 1306798065559.9783 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-05-31", "window": { "start": { "local": "2011-06-01T00:39:55+02:00", "utc": "2011-05-31T22:39:55Z", "ms": 1306881594770.1538 }, "end": { "local": "2011-06-01T01:27:55+02:00", "utc": "2011-05-31T23:27:55Z", "ms": 1306884474770.1538 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:47 on Mon 30 May to 22:09 on Tue 31 May.", "fact": "2011-05-30T18:47:10Z → 2011-05-31T20:08:46Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:40–01:28 on the 30th, 00:40–01:28 on the 31st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9069 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Monday 30 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": "2011-05-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-05-30", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Monday 30 May. Caturdaśī runs from 20:47 on Mon 30 May to 22:09 on Tue 31 May and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-05-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34123, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-06-03T23:26:06+02:00", "utc": "2011-06-03T21:26:06Z", "ms": 1307136365968.9023 }, "end": { "local": "2011-06-04T22:57:39+02:00", "utc": "2011-06-04T20:57:39Z", "ms": 1307221059407.4685 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-03T23:26:06+02:00", "utc": "2011-06-03T21:26:06Z", "ms": 1307136365968.9023 }, "end": { "local": "2011-06-04T22:57:39+02:00", "utc": "2011-06-04T20:57:39Z", "ms": 1307221059407.4685 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-06-03", "window": { "start": { "local": "2011-06-03T12:40:47+02:00", "utc": "2011-06-03T10:40:47Z", "ms": 1307097647000.186 }, "end": { "local": "2011-06-03T13:28:47+02:00", "utc": "2011-06-03T11:28:47Z", "ms": 1307100527000.186 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-06-04", "window": { "start": { "local": "2011-06-04T12:40:56+02:00", "utc": "2011-06-04T10:40:56Z", "ms": 1307184056234.476 }, "end": { "local": "2011-06-04T13:28:56+02:00", "utc": "2011-06-04T11:28:56Z", "ms": 1307186936234.476 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:26 on Fri 3 Jun to 22:58 on Sat 4 Jun.", "fact": "2011-06-03T21:26:06Z → 2011-06-04T20:57:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:41–13:29 on the 3rd, 12:41–13:29 on the 4th.", "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 3rd and 48 of 48 on the 4th.", "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 34123 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Berlin, 2011: Saturday 4 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-06-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-04", "confidence": "determinate" } ], "quote": "In Berlin, Rambhā Tṛtīyā 2011 falls on Saturday 4 June. Tṛtīyā runs from 23:26 on Fri 3 Jun to 22:58 on Sat 4 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-06-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30921, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-06-04T22:57:39+02:00", "utc": "2011-06-04T20:57:39Z", "ms": 1307221059407.4685 }, "end": { "local": "2011-06-05T22:04:27+02:00", "utc": "2011-06-05T20:04:27Z", "ms": 1307304266710.7407 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-04T22:57:39+02:00", "utc": "2011-06-04T20:57:39Z", "ms": 1307221059407.4685 }, "end": { "local": "2011-06-05T22:04:27+02:00", "utc": "2011-06-05T20:04:27Z", "ms": 1307304266710.7407 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-06-04", "window": { "start": { "local": "2011-06-04T12:40:56+02:00", "utc": "2011-06-04T10:40:56Z", "ms": 1307184056234.476 }, "end": { "local": "2011-06-04T13:28:56+02:00", "utc": "2011-06-04T11:28:56Z", "ms": 1307186936234.476 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-06-05", "window": { "start": { "local": "2011-06-05T12:41:06+02:00", "utc": "2011-06-05T10:41:06Z", "ms": 1307270465780.5747 }, "end": { "local": "2011-06-05T13:29:06+02:00", "utc": "2011-06-05T11:29:06Z", "ms": 1307273345780.5747 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:58 on Sat 4 Jun to 22:04 on Sun 5 Jun.", "fact": "2011-06-04T20:57:39Z → 2011-06-05T20:04:27Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:41–13:29 on the 4th, 12:41–13:29 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "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 30921 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Sunday 5 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-06-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-05", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Sunday 5 June. Caturthī runs from 22:58 on Sat 4 Jun to 22:04 on Sun 5 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-06-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20491, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-06-06T20:48:14+02:00", "utc": "2011-06-06T18:48:14Z", "ms": 1307386093626.4216 }, "end": { "local": "2011-06-07T19:10:57+02:00", "utc": "2011-06-07T17:10:57Z", "ms": 1307466656833.3794 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-06T20:48:14+02:00", "utc": "2011-06-06T18:48:14Z", "ms": 1307386093626.4216 }, "end": { "local": "2011-06-07T19:10:57+02:00", "utc": "2011-06-07T17:10:57Z", "ms": 1307466656833.3794 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-06-06", "window": { "start": { "local": "2011-06-06T12:41:16+02:00", "utc": "2011-06-06T10:41:16Z", "ms": 1307356875616.5752 }, "end": { "local": "2011-06-06T13:29:16+02:00", "utc": "2011-06-06T11:29:16Z", "ms": 1307359755616.5752 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-06-07", "window": { "start": { "local": "2011-06-07T12:41:26+02:00", "utc": "2011-06-07T10:41:26Z", "ms": 1307443285720.7712 }, "end": { "local": "2011-06-07T13:29:26+02:00", "utc": "2011-06-07T11:29:26Z", "ms": 1307446165720.7712 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 20:48 on Mon 6 Jun to 19:11 on Tue 7 Jun.", "fact": "2011-06-06T18:48:14Z → 2011-06-07T17:10:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:41–13:29 on the 6th, 12:41–13:29 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20491 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Berlin, 2011: Tuesday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-07", "confidence": "determinate" } ], "quote": "In Berlin, Araṇya Gaurī Vrata 2011 falls on Tuesday 7 June. Ṣaṣṭhī runs from 20:48 on Mon 6 Jun to 19:11 on Tue 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20491, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-06-06T20:48:14+02:00", "utc": "2011-06-06T18:48:14Z", "ms": 1307386093626.4216 }, "end": { "local": "2011-06-07T19:10:57+02:00", "utc": "2011-06-07T17:10:57Z", "ms": 1307466656833.3794 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-06T20:48:14+02:00", "utc": "2011-06-06T18:48:14Z", "ms": 1307386093626.4216 }, "end": { "local": "2011-06-07T19:10:57+02:00", "utc": "2011-06-07T17:10:57Z", "ms": 1307466656833.3794 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-06-06", "window": { "start": { "local": "2011-06-06T12:41:16+02:00", "utc": "2011-06-06T10:41:16Z", "ms": 1307356875616.5752 }, "end": { "local": "2011-06-06T13:29:16+02:00", "utc": "2011-06-06T11:29:16Z", "ms": 1307359755616.5752 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-06-07", "window": { "start": { "local": "2011-06-07T12:41:26+02:00", "utc": "2011-06-07T10:41:26Z", "ms": 1307443285720.7712 }, "end": { "local": "2011-06-07T13:29:26+02:00", "utc": "2011-06-07T11:29:26Z", "ms": 1307446165720.7712 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 20:48 on Mon 6 Jun to 19:11 on Tue 7 Jun.", "fact": "2011-06-06T18:48:14Z → 2011-06-07T17:10:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:41–13:29 on the 6th, 12:41–13:29 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20491 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Berlin, 2011: Tuesday 7 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-06-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-07", "confidence": "determinate" } ], "quote": "In Berlin, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2011 falls on Tuesday 7 June. Ṣaṣṭhī runs from 20:48 on Mon 6 Jun to 19:11 on Tue 7 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-06-12", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9739, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-06-11T10:03:56+02:00", "utc": "2011-06-11T08:03:56Z", "ms": 1307779435912.6304 }, "end": { "local": "2011-06-12T07:26:15+02:00", "utc": "2011-06-12T05:26:15Z", "ms": 1307856374995.0981 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-11T10:03:56+02:00", "utc": "2011-06-11T08:03:56Z", "ms": 1307779435912.6304 }, "end": { "local": "2011-06-12T07:26:15+02:00", "utc": "2011-06-12T05:26:15Z", "ms": 1307856374995.0981 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-06-11", "window": { "start": { "local": "2011-06-11T04:44:15+02:00", "utc": "2011-06-11T02:44:15Z", "ms": 1307760255236.613 }, "end": { "local": "2011-06-11T04:44:15+02:00", "utc": "2011-06-11T02:44:15Z", "ms": 1307760255236.613 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-06-12", "window": { "start": { "local": "2011-06-12T04:43:56+02:00", "utc": "2011-06-12T02:43:56Z", "ms": 1307846635694.6099 }, "end": { "local": "2011-06-12T04:43:56+02:00", "utc": "2011-06-12T02:43:56Z", "ms": 1307846635694.6099 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:04 on Sat 11 Jun to 07:26 on Sun 12 Jun.", "fact": "2011-06-11T08:03:56Z → 2011-06-12T05:26:15Z" }, { "step": "kaala", "text": "Sunrise is at 04:44 on the 11th and 04:44 on the 12th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 11th and is on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 9739 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Berlin, 2011: Sunday 12 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-12", "confidence": "determinate" } ], "quote": "In Berlin, Nirjalā Ekādaśī 2011 falls on Sunday 12 June. Ekādaśī runs from 10:04 on Sat 11 Jun to 07:26 on Sun 12 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-06-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18965, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-06-12T07:26:15+02:00", "utc": "2011-06-12T05:26:15Z", "ms": 1307856374995.0981 }, "end": { "local": "2011-06-13T04:50:07+02:00", "utc": "2011-06-13T02:50:07Z", "ms": 1307933406610.8296 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-12T07:26:15+02:00", "utc": "2011-06-12T05:26:15Z", "ms": 1307856374995.0981 }, "end": { "local": "2011-06-13T04:50:07+02:00", "utc": "2011-06-13T02:50:07Z", "ms": 1307933406610.8296 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-06-12", "window": { "start": { "local": "2011-06-12T12:42:20+02:00", "utc": "2011-06-12T10:42:20Z", "ms": 1307875339550.5205 }, "end": { "local": "2011-06-12T13:30:20+02:00", "utc": "2011-06-12T11:30:20Z", "ms": 1307878219550.5205 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-06-13", "window": { "start": { "local": "2011-06-13T12:42:31+02:00", "utc": "2011-06-13T10:42:31Z", "ms": 1307961750846.9731 }, "end": { "local": "2011-06-13T13:30:31+02:00", "utc": "2011-06-13T11:30:31Z", "ms": 1307964630846.9731 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 07:26 on Sun 12 Jun to 04:50 on Mon 13 Jun.", "fact": "2011-06-12T05:26:15Z → 2011-06-13T02:50:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:42–13:30 on the 12th, 12:43–13:31 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 18965 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Berlin, 2011: Sunday 12 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": "2011-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-12", "confidence": "determinate" } ], "quote": "In Berlin, Śrī Rāma Dvādaśī 2011 falls on Sunday 12 June. Dvādaśī runs from 07:26 on Sun 12 Jun to 04:50 on Mon 13 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-06-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14061, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-06-13T04:50:07+02:00", "utc": "2011-06-13T02:50:07Z", "ms": 1307933406610.8296 }, "end": { "local": "2011-06-14T02:21:36+02:00", "utc": "2011-06-14T00:21:36Z", "ms": 1308010895986.0276 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-13T04:50:07+02:00", "utc": "2011-06-13T02:50:07Z", "ms": 1307933406610.8296 }, "end": { "local": "2011-06-14T02:21:36+02:00", "utc": "2011-06-14T00:21:36Z", "ms": 1308010895986.0276 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-06-12", "window": { "start": { "local": "2011-06-12T21:28:43+02:00", "utc": "2011-06-12T19:28:43Z", "ms": 1307906923406.4312 }, "end": { "local": "2011-06-12T22:26:43+02:00", "utc": "2011-06-12T20:26:43Z", "ms": 1307910402865.9436 } }, "covered_min": 0, "window_min": 58, "qualifies": false }, { "local_date": "2011-06-13", "window": { "start": { "local": "2011-06-13T21:29:22+02:00", "utc": "2011-06-13T19:29:22Z", "ms": 1307993362341.1729 }, "end": { "local": "2011-06-13T22:27:15+02:00", "utc": "2011-06-13T20:27:15Z", "ms": 1307996834858.8445 } }, "covered_min": 58, "window_min": 58, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:50 on Mon 13 Jun to 02:22 on Tue 14 Jun.", "fact": "2011-06-13T02:50:07Z → 2011-06-14T00:21:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:29–22:27 on the 12th, 21:29–22:27 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 0 of 58 minutes on the 12th and 58 of 58 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 14061 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Monday 13 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": "2011-06-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-13", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Monday 13 June. Trayodaśī runs from 04:50 on Mon 13 Jun to 02:22 on Tue 14 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-06-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 877, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-06-15T00:07:13+02:00", "utc": "2011-06-14T22:07:13Z", "ms": 1308089232770.451 }, "end": { "local": "2011-06-15T22:13:35+02:00", "utc": "2011-06-15T20:13:35Z", "ms": 1308168815122.272 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-15T00:07:13+02:00", "utc": "2011-06-14T22:07:13Z", "ms": 1308089232770.451 }, "end": { "local": "2011-06-15T22:13:35+02:00", "utc": "2011-06-15T20:13:35Z", "ms": 1308168815122.272 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-06-14", "window": { "start": { "local": "2011-06-14T21:29:58+02:00", "utc": "2011-06-14T19:29:58Z", "ms": 1308079798335.649 }, "end": { "local": "2011-06-14T22:27:45+02:00", "utc": "2011-06-14T20:27:45Z", "ms": 1308083264733.2502 } }, "covered_min": 0, "window_min": 58, "qualifies": false }, { "local_date": "2011-06-15", "window": { "start": { "local": "2011-06-15T21:30:31+02:00", "utc": "2011-06-15T19:30:31Z", "ms": 1308166231346.0796 }, "end": { "local": "2011-06-15T22:28:12+02:00", "utc": "2011-06-15T20:28:12Z", "ms": 1308169692452.2532 } }, "covered_min": 43, "window_min": 58, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 00:07 on Wed 15 Jun to 22:14 on Wed 15 Jun.", "fact": "2011-06-14T22:07:13Z → 2011-06-15T20:13:35Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:30–22:28 on the 14th, 21:31–22:28 on the 15th.", "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 58 minutes on the 14th and 43 of 58 on the 15th.", "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 877 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Berlin, 2011: Wednesday 15 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": "2011-06-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-15", "confidence": "determinate" } ], "quote": "In Berlin, Vaṭa Sāvitrī Vrata 2011 falls on Wednesday 15 June. Pūrṇimā runs from 00:07 on Wed 15 Jun to 22:14 on Wed 15 Jun and covers 43 of 58 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-06-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12903, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-06-18T19:37:07+02:00", "utc": "2011-06-18T17:37:07Z", "ms": 1308418627361.1555 }, "end": { "local": "2011-06-19T20:00:06+02:00", "utc": "2011-06-19T18:00:06Z", "ms": 1308506406155.9658 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-18T19:37:07+02:00", "utc": "2011-06-18T17:37:07Z", "ms": 1308418627361.1555 }, "end": { "local": "2011-06-19T20:00:06+02:00", "utc": "2011-06-19T18:00:06Z", "ms": 1308506406155.9658 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-06-18", "window": { "start": { "local": "2011-06-18T23:13:58+02:00", "utc": "2011-06-18T21:13:58Z", "ms": 1308431638133.6897 }, "end": { "local": "2011-06-18T23:13:58+02:00", "utc": "2011-06-18T21:13:58Z", "ms": 1308431638133.6897 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-06-19", "window": { "start": { "local": "2011-06-19T23:35:09+02:00", "utc": "2011-06-19T21:35:09Z", "ms": 1308519309192.0493 }, "end": { "local": "2011-06-19T23:35:09+02:00", "utc": "2011-06-19T21:35:09Z", "ms": 1308519309192.0493 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 19:37 on Sat 18 Jun to 20:00 on Sun 19 Jun.", "fact": "2011-06-18T17:37:07Z → 2011-06-19T18:00:06Z" }, { "step": "kaala", "text": "Moonrise is at 23:14 on the 18th and 23:35 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 12903 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Saturday 18 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": "2011-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-18", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Saturday 18 June. Caturthī runs from 19:37 on Sat 18 Jun to 20:00 on Sun 19 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-06-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-06-27", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9821, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-06-26T07:28:41+02:00", "utc": "2011-06-26T05:28:41Z", "ms": 1309066120990.1804 }, "end": { "local": "2011-06-27T09:16:37+02:00", "utc": "2011-06-27T07:16:37Z", "ms": 1309158996894.015 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-26T07:28:41+02:00", "utc": "2011-06-26T05:28:41Z", "ms": 1309066120990.1804 }, "end": { "local": "2011-06-27T09:16:37+02:00", "utc": "2011-06-27T07:16:37Z", "ms": 1309158996894.015 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-06-26", "window": { "start": { "local": "2011-06-26T04:45:00+02:00", "utc": "2011-06-26T02:45:00Z", "ms": 1309056299605.6992 }, "end": { "local": "2011-06-26T04:45:00+02:00", "utc": "2011-06-26T02:45:00Z", "ms": 1309056299605.6992 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-06-27", "window": { "start": { "local": "2011-06-27T04:45:28+02:00", "utc": "2011-06-27T02:45:28Z", "ms": 1309142727845.32 }, "end": { "local": "2011-06-27T04:45:28+02:00", "utc": "2011-06-27T02:45:28Z", "ms": 1309142727845.32 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 07:29 on Sun 26 Jun to 09:17 on Mon 27 Jun.", "fact": "2011-06-26T05:28:41Z → 2011-06-27T07:16:37Z" }, { "step": "kaala", "text": "Sunrise is at 04:45 on the 26th and 04:45 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 9821 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Berlin, 2011: Monday 27 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": "2011-06-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-27", "confidence": "determinate" } ], "quote": "In Berlin, Yoginī Ekādaśī 2011 falls on Monday 27 June. Ekādaśī runs from 07:29 on Sun 26 Jun to 09:17 on Mon 27 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-06-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-06-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36952, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-06-28T10:34:16+02:00", "utc": "2011-06-28T08:34:16Z", "ms": 1309250056126.4138 }, "end": { "local": "2011-06-29T11:16:50+02:00", "utc": "2011-06-29T09:16:50Z", "ms": 1309339009901.5298 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-28T10:34:16+02:00", "utc": "2011-06-28T08:34:16Z", "ms": 1309250056126.4138 }, "end": { "local": "2011-06-29T11:16:50+02:00", "utc": "2011-06-29T09:16:50Z", "ms": 1309339009901.5298 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-06-28", "window": { "start": { "local": "2011-06-28T21:32:54+02:00", "utc": "2011-06-28T19:32:54Z", "ms": 1309289573953.1353 }, "end": { "local": "2011-06-28T22:30:43+02:00", "utc": "2011-06-28T20:30:43Z", "ms": 1309293043194.158 } }, "covered_min": 58, "window_min": 58, "qualifies": true }, { "local_date": "2011-06-29", "window": { "start": { "local": "2011-06-29T21:32:42+02:00", "utc": "2011-06-29T19:32:42Z", "ms": 1309375962197.478 }, "end": { "local": "2011-06-29T22:30:38+02:00", "utc": "2011-06-29T20:30:38Z", "ms": 1309379437948.849 } }, "covered_min": 0, "window_min": 58, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:34 on Tue 28 Jun to 11:17 on Wed 29 Jun.", "fact": "2011-06-28T08:34:16Z → 2011-06-29T09:16:50Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:33–22:31 on the 28th, 21:33–22:31 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 58 of 58 minutes on the 28th and 0 of 58 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 36952 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Tuesday 28 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": "2011-06-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-28", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Tuesday 28 June. Trayodaśī runs from 10:34 on Tue 28 Jun to 11:17 on Wed 29 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-06-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-06-29", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-06-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34986, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-06-29T11:16:50+02:00", "utc": "2011-06-29T09:16:50Z", "ms": 1309339009901.5298 }, "end": { "local": "2011-06-30T11:22:54+02:00", "utc": "2011-06-30T09:22:54Z", "ms": 1309425774275.9844 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-06-29T11:16:50+02:00", "utc": "2011-06-29T09:16:50Z", "ms": 1309339009901.5298 }, "end": { "local": "2011-06-30T11:22:54+02:00", "utc": "2011-06-30T09:22:54Z", "ms": 1309425774275.9844 } }, "kaala": "nishita", "days": [ { "local_date": "2011-06-28", "window": { "start": { "local": "2011-06-29T00:45:44+02:00", "utc": "2011-06-28T22:45:44Z", "ms": 1309301143606.97 }, "end": { "local": "2011-06-29T01:33:44+02:00", "utc": "2011-06-28T23:33:44Z", "ms": 1309304023606.97 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-06-29", "window": { "start": { "local": "2011-06-30T00:45:56+02:00", "utc": "2011-06-29T22:45:56Z", "ms": 1309387556265.1191 }, "end": { "local": "2011-06-30T01:33:56+02:00", "utc": "2011-06-29T23:33:56Z", "ms": 1309390436265.1191 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:17 on Wed 29 Jun to 11:23 on Thu 30 Jun.", "fact": "2011-06-29T09:16:50Z → 2011-06-30T09:22:54Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:46–01:34 on the 28th, 00:46–01:34 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34986 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Wednesday 29 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": "2011-06-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-06-29", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Wednesday 29 June. Caturdaśī runs from 11:17 on Wed 29 Jun to 11:23 on Thu 30 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-06-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10366, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2011-07-02T09:53:24+02:00", "utc": "2011-07-02T07:53:24Z", "ms": 1309593204227.7778 }, "end": { "local": "2011-07-03T08:26:10+02:00", "utc": "2011-07-03T06:26:10Z", "ms": 1309674369788.5508 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-02T09:53:24+02:00", "utc": "2011-07-02T07:53:24Z", "ms": 1309593204227.7778 }, "end": { "local": "2011-07-03T08:26:10+02:00", "utc": "2011-07-03T06:26:10Z", "ms": 1309674369788.5508 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-07-02", "window": { "start": { "local": "2011-07-02T12:46:10+02:00", "utc": "2011-07-02T10:46:10Z", "ms": 1309603570123.454 }, "end": { "local": "2011-07-02T13:34:10+02:00", "utc": "2011-07-02T11:34:10Z", "ms": 1309606450123.454 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-07-03", "window": { "start": { "local": "2011-07-03T12:46:20+02:00", "utc": "2011-07-03T10:46:20Z", "ms": 1309689980423.9023 }, "end": { "local": "2011-07-03T13:34:20+02:00", "utc": "2011-07-03T11:34:20Z", "ms": 1309692860423.9023 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 09:53 on Sat 2 Jul to 08:26 on Sun 3 Jul.", "fact": "2011-07-02T07:53:24Z → 2011-07-03T06:26:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:46–13:34 on the 2nd, 12:46–13:34 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 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. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10366 s" }, { "step": "ruling", "text": "Rathayātrā, Berlin, 2011: Saturday 2 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": "2011-07-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-02", "confidence": "determinate" } ], "quote": "In Berlin, Rathayātrā 2011 falls on Saturday 2 July. Dvitīyā runs from 09:53 on Sat 2 Jul to 08:26 on Sun 3 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-07-04", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22129, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-07-04T06:37:41+02:00", "utc": "2011-07-04T04:37:41Z", "ms": 1309754261027.502 }, "end": { "local": "2011-07-05T04:33:35+02:00", "utc": "2011-07-05T02:33:35Z", "ms": 1309833215281.1597 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-04T06:37:41+02:00", "utc": "2011-07-04T04:37:41Z", "ms": 1309754261027.502 }, "end": { "local": "2011-07-05T04:33:35+02:00", "utc": "2011-07-05T02:33:35Z", "ms": 1309833215281.1597 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-07-04", "window": { "start": { "local": "2011-07-04T12:46:30+02:00", "utc": "2011-07-04T10:46:30Z", "ms": 1309776390434.3828 }, "end": { "local": "2011-07-04T13:34:30+02:00", "utc": "2011-07-04T11:34:30Z", "ms": 1309779270434.3828 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-07-05", "window": { "start": { "local": "2011-07-05T12:46:40+02:00", "utc": "2011-07-05T10:46:40Z", "ms": 1309862800131.2847 }, "end": { "local": "2011-07-05T13:34:40+02:00", "utc": "2011-07-05T11:34:40Z", "ms": 1309865680131.2847 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:38 on Mon 4 Jul to 04:34 on Tue 5 Jul.", "fact": "2011-07-04T04:37:41Z → 2011-07-05T02:33:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:47–13:35 on the 4th, 12:47–13:35 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22129 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Monday 4 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": "2011-07-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-04", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Monday 4 July. Caturthī runs from 06:38 on Mon 4 Jul to 04:34 on Tue 5 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-07-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29585, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-07-05T04:33:35+02:00", "utc": "2011-07-05T02:33:35Z", "ms": 1309833215281.1597 }, "end": { "local": "2011-07-06T02:19:16+02:00", "utc": "2011-07-06T00:19:16Z", "ms": 1309911555782.2637 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-05T04:33:35+02:00", "utc": "2011-07-05T02:33:35Z", "ms": 1309833215281.1597 }, "end": { "local": "2011-07-06T02:19:16+02:00", "utc": "2011-07-06T00:19:16Z", "ms": 1309911555782.2637 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-07-05", "window": { "start": { "local": "2011-07-05T12:46:40+02:00", "utc": "2011-07-05T10:46:40Z", "ms": 1309862800131.2847 }, "end": { "local": "2011-07-05T13:34:40+02:00", "utc": "2011-07-05T11:34:40Z", "ms": 1309865680131.2847 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-07-06", "window": { "start": { "local": "2011-07-06T12:46:49+02:00", "utc": "2011-07-06T10:46:49Z", "ms": 1309949209492.3235 }, "end": { "local": "2011-07-06T13:34:49+02:00", "utc": "2011-07-06T11:34:49Z", "ms": 1309952089492.3235 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 04:34 on Tue 5 Jul to 02:19 on Wed 6 Jul.", "fact": "2011-07-05T02:33:35Z → 2011-07-06T00:19:16Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:47–13:35 on the 5th, 12:47–13:35 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29585 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Berlin, 2011: Tuesday 5 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-07-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-05", "confidence": "determinate" } ], "quote": "In Berlin, Skanda Pañcamī 2011 falls on Tuesday 5 July. Pañcamī runs from 04:34 on Tue 5 Jul to 02:19 on Wed 6 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29038, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-07-06T23:59:37+02:00", "utc": "2011-07-06T21:59:37Z", "ms": 1309989576838.7239 }, "end": { "local": "2011-07-07T21:38:56+02:00", "utc": "2011-07-07T19:38:56Z", "ms": 1310067536335.417 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-06T23:59:37+02:00", "utc": "2011-07-06T21:59:37Z", "ms": 1309989576838.7239 }, "end": { "local": "2011-07-07T21:38:56+02:00", "utc": "2011-07-07T19:38:56Z", "ms": 1310067536335.417 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-07-06", "window": { "start": { "local": "2011-07-06T12:46:49+02:00", "utc": "2011-07-06T10:46:49Z", "ms": 1309949209492.3235 }, "end": { "local": "2011-07-06T13:34:49+02:00", "utc": "2011-07-06T11:34:49Z", "ms": 1309952089492.3235 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-07-07", "window": { "start": { "local": "2011-07-07T12:46:58+02:00", "utc": "2011-07-07T10:46:58Z", "ms": 1310035618496.8057 }, "end": { "local": "2011-07-07T13:34:58+02:00", "utc": "2011-07-07T11:34:58Z", "ms": 1310038498496.8057 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 00:00 on Wed 6 Jul to 21:39 on Thu 7 Jul.", "fact": "2011-07-06T21:59:37Z → 2011-07-07T19:38:56Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:47–13:35 on the 6th, 12:47–13:35 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 29038 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Berlin, 2011: Thursday 7 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-07", "confidence": "determinate" } ], "quote": "In Berlin, Vivasvat Saptamī 2011 falls on Thursday 7 July. Saptamī runs from 00:00 on Wed 6 Jul to 21:39 on Thu 7 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-07-11", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29770, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-07-10T15:05:11+02:00", "utc": "2011-07-10T13:05:11Z", "ms": 1310303110606.074 }, "end": { "local": "2011-07-11T13:13:01+02:00", "utc": "2011-07-11T11:13:01Z", "ms": 1310382780584.3882 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-10T15:05:11+02:00", "utc": "2011-07-10T13:05:11Z", "ms": 1310303110606.074 }, "end": { "local": "2011-07-11T13:13:01+02:00", "utc": "2011-07-11T11:13:01Z", "ms": 1310382780584.3882 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-07-10", "window": { "start": { "local": "2011-07-10T04:55:46+02:00", "utc": "2011-07-10T02:55:46Z", "ms": 1310266546068.567 }, "end": { "local": "2011-07-10T04:55:46+02:00", "utc": "2011-07-10T02:55:46Z", "ms": 1310266546068.567 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-07-11", "window": { "start": { "local": "2011-07-11T04:56:51+02:00", "utc": "2011-07-11T02:56:51Z", "ms": 1310353010626.9 }, "end": { "local": "2011-07-11T04:56:51+02:00", "utc": "2011-07-11T02:56:51Z", "ms": 1310353010626.9 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 15:05 on Sun 10 Jul to 13:13 on Mon 11 Jul.", "fact": "2011-07-10T13:05:11Z → 2011-07-11T11:13:01Z" }, { "step": "kaala", "text": "Sunrise is at 04:56 on the 10th and 04:57 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 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29770 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Berlin, 2011: Monday 11 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": "2011-07-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-11", "confidence": "determinate" } ], "quote": "In Berlin, Hariśayanī Ekādaśī 2011 falls on Monday 11 July. Ekādaśī runs from 15:05 on Sun 10 Jul to 13:13 on Mon 11 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-07-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-07-12", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35413, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-07-12T11:35:04+02:00", "utc": "2011-07-12T09:35:04Z", "ms": 1310463304436.1016 }, "end": { "local": "2011-07-13T10:14:31+02:00", "utc": "2011-07-13T08:14:31Z", "ms": 1310544870673.8318 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-12T11:35:04+02:00", "utc": "2011-07-12T09:35:04Z", "ms": 1310463304436.1016 }, "end": { "local": "2011-07-13T10:14:31+02:00", "utc": "2011-07-13T08:14:31Z", "ms": 1310544870673.8318 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-07-12", "window": { "start": { "local": "2011-07-12T21:25:18+02:00", "utc": "2011-07-12T19:25:18Z", "ms": 1310498717866.4497 }, "end": { "local": "2011-07-12T22:25:48+02:00", "utc": "2011-07-12T20:25:48Z", "ms": 1310502348271.5454 } }, "covered_min": 61, "window_min": 61, "qualifies": true }, { "local_date": "2011-07-13", "window": { "start": { "local": "2011-07-13T21:24:22+02:00", "utc": "2011-07-13T19:24:22Z", "ms": 1310585062269.3923 }, "end": { "local": "2011-07-13T22:25:09+02:00", "utc": "2011-07-13T20:25:09Z", "ms": 1310588709498.113 } }, "covered_min": 0, "window_min": 61, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:35 on Tue 12 Jul to 10:15 on Wed 13 Jul.", "fact": "2011-07-12T09:35:04Z → 2011-07-13T08:14:31Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:25–22:26 on the 12th, 21:24–22:25 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 61 of 61 minutes on the 12th and 0 of 61 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 35413 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Tuesday 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": "2011-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-12", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Tuesday 12 July. Trayodaśī runs from 11:35 on Tue 12 Jul to 10:15 on Wed 13 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-07-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12782, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-07-14", "window": { "start": { "local": "2011-07-14T12:47:50+02:00", "utc": "2011-07-14T10:47:50Z", "ms": 1310640470152.0518 }, "end": { "local": "2011-07-14T13:35:50+02:00", "utc": "2011-07-14T11:35:50Z", "ms": 1310643350152.0518 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-07-15", "window": { "start": { "local": "2011-07-15T12:47:56+02:00", "utc": "2011-07-15T10:47:56Z", "ms": 1310726875749.715 }, "end": { "local": "2011-07-15T13:35:56+02:00", "utc": "2011-07-15T11:35:56Z", "ms": 1310729755749.715 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul.", "fact": "2011-07-14T07:14:48Z → 2011-07-15T06:39:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:48–13:36 on the 14th, 12:48–13:36 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12782 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Berlin, 2011: Thursday 14 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": "2011-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-14", "confidence": "determinate" } ], "quote": "In Berlin, Guru Pūrṇimā 2011 falls on Thursday 14 July. Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31919, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 } }, "kaala": "sayahna", "days": [ { "local_date": "2011-07-14", "window": { "start": { "local": "2011-07-14T18:06:46+02:00", "utc": "2011-07-14T16:06:46Z", "ms": 1310659606352.404 }, "end": { "local": "2011-07-14T21:23:24+02:00", "utc": "2011-07-14T19:23:24Z", "ms": 1310671403819.3057 } }, "covered_min": 197, "window_min": 197, "qualifies": true }, { "local_date": "2011-07-15", "window": { "start": { "local": "2011-07-15T18:06:12+02:00", "utc": "2011-07-15T16:06:12Z", "ms": 1310745971838.9656 }, "end": { "local": "2011-07-15T21:22:23+02:00", "utc": "2011-07-15T19:22:23Z", "ms": 1310757742565.1326 } }, "covered_min": 0, "window_min": 196, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul.", "fact": "2011-07-14T07:14:48Z → 2011-07-15T06:39:37Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 18:07–21:23 on the 14th, 18:06–21:22 on the 15th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 197 of 197 minutes on the 14th and 0 of 196 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31919 s" }, { "step": "ruling", "text": "Kokilā Vrata, Berlin, 2011: Thursday 14 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-14", "confidence": "determinate" } ], "quote": "In Berlin, Kokilā Vrata 2011 falls on Thursday 14 July. Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36908, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-07-13", "window": { "start": { "local": "2011-07-13T21:24:22+02:00", "utc": "2011-07-13T19:24:22Z", "ms": 1310585062269.3923 }, "end": { "local": "2011-07-13T22:25:09+02:00", "utc": "2011-07-13T20:25:09Z", "ms": 1310588709498.113 } }, "covered_min": 0, "window_min": 61, "qualifies": false }, { "local_date": "2011-07-14", "window": { "start": { "local": "2011-07-14T21:23:24+02:00", "utc": "2011-07-14T19:23:24Z", "ms": 1310671403819.3057 }, "end": { "local": "2011-07-14T22:24:29+02:00", "utc": "2011-07-14T20:24:29Z", "ms": 1310675068501.3047 } }, "covered_min": 61, "window_min": 61, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul.", "fact": "2011-07-14T07:14:48Z → 2011-07-15T06:39:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:24–22:25 on the 13th, 21:23–22:24 on the 14th.", "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 61 minutes on the 13th and 61 of 61 on the 14th.", "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 36908 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Berlin, 2011: Thursday 14 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": "2011-07-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-14", "confidence": "determinate" } ], "quote": "In Berlin, Śiva Śayanotsava 2011 falls on Thursday 14 July. Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1317, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2011-07-14T09:14:48+02:00", "utc": "2011-07-14T07:14:48Z", "ms": 1310627687800.5476 }, "end": { "local": "2011-07-15T08:39:37+02:00", "utc": "2011-07-15T06:39:37Z", "ms": 1310711976621.9087 } }, "kaala": "udaya-3", "days": [ { "local_date": "2011-07-14", "window": { "start": { "local": "2011-07-14T05:00:16+02:00", "utc": "2011-07-14T03:00:16Z", "ms": 1310612416484.7979 }, "end": { "local": "2011-07-14T08:16:54+02:00", "utc": "2011-07-14T06:16:54Z", "ms": 1310624213951.6995 } }, "covered_min": 0, "window_min": 197, "qualifies": false }, { "local_date": "2011-07-15", "window": { "start": { "local": "2011-07-15T05:01:29+02:00", "utc": "2011-07-15T03:01:29Z", "ms": 1310698888934.2976 }, "end": { "local": "2011-07-15T08:17:40+02:00", "utc": "2011-07-15T06:17:40Z", "ms": 1310710659660.4646 } }, "covered_min": 196, "window_min": 196, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul.", "fact": "2011-07-14T07:14:48Z → 2011-07-15T06:39:37Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:00–08:17 on the 14th, 05:01–08:18 on the 15th.", "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 197 minutes on the 14th and 196 of 196 on the 15th.", "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 1317 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Berlin, 2011: Friday 15 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": "2011-07-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-15", "confidence": "determinate" } ], "quote": "In Berlin, Vyāsa Pūjā 2011 falls on Friday 15 July. Pūrṇimā runs from 09:15 on Thu 14 Jul to 08:40 on Fri 15 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40624, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2011-07-16T08:32:30+02:00", "utc": "2011-07-16T06:32:30Z", "ms": 1310797950005.2974 }, "end": { "local": "2011-07-17T08:56:19+02:00", "utc": "2011-07-17T06:56:19Z", "ms": 1310885779066.5217 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-07-16T08:32:30+02:00", "utc": "2011-07-16T06:32:30Z", "ms": 1310797950005.2974 }, "end": { "local": "2011-07-17T08:56:19+02:00", "utc": "2011-07-17T06:56:19Z", "ms": 1310885779066.5217 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-07-15", "window": { "start": { "local": "2011-07-15T21:15:26+02:00", "utc": "2011-07-15T19:15:26Z", "ms": 1310757325910.9746 }, "end": { "local": "2011-07-15T21:15:26+02:00", "utc": "2011-07-15T19:15:26Z", "ms": 1310757325910.9746 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-07-16", "window": { "start": { "local": "2011-07-16T21:38:53+02:00", "utc": "2011-07-16T19:38:53Z", "ms": 1310845132711.7268 }, "end": { "local": "2011-07-16T21:38:53+02:00", "utc": "2011-07-16T19:38:53Z", "ms": 1310845132711.7268 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 08:33 on Sat 16 Jul to 08:56 on Sun 17 Jul.", "fact": "2011-07-16T06:32:30Z → 2011-07-17T06:56:19Z" }, { "step": "kaala", "text": "Moonrise is at 21:15 on the 15th and 21:39 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 40624 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Berlin, 2011: Saturday 16 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": "2011-07-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-16", "confidence": "determinate" } ], "quote": "In Berlin, Aśūnya Śayana Vrata (Āṣāḍha) 2011 falls on Saturday 16 July. Dvitīyā runs from 08:33 on Sat 16 Jul to 08:56 on Sun 17 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-07-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 40248, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-07-18T09:52:27+02:00", "utc": "2011-07-18T07:52:27Z", "ms": 1310975547039.9917 }, "end": { "local": "2011-07-19T11:19:56+02:00", "utc": "2011-07-19T09:19:56Z", "ms": 1311067196194.0913 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-07-18T09:52:27+02:00", "utc": "2011-07-18T07:52:27Z", "ms": 1310975547039.9917 }, "end": { "local": "2011-07-19T11:19:56+02:00", "utc": "2011-07-19T09:19:56Z", "ms": 1311067196194.0913 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-07-18", "window": { "start": { "local": "2011-07-18T22:15:01+02:00", "utc": "2011-07-18T20:15:01Z", "ms": 1311020100853.047 }, "end": { "local": "2011-07-18T22:15:01+02:00", "utc": "2011-07-18T20:15:01Z", "ms": 1311020100853.047 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-07-19", "window": { "start": { "local": "2011-07-19T22:30:44+02:00", "utc": "2011-07-19T20:30:44Z", "ms": 1311107443752.3164 }, "end": { "local": "2011-07-19T22:30:44+02:00", "utc": "2011-07-19T20:30:44Z", "ms": 1311107443752.3164 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 09:52 on Mon 18 Jul to 11:20 on Tue 19 Jul.", "fact": "2011-07-18T07:52:27Z → 2011-07-19T09:19:56Z" }, { "step": "kaala", "text": "Moonrise is at 22:15 on the 18th and 22:31 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 40248 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Monday 18 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": "2011-07-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-18", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Monday 18 July. Caturthī runs from 09:52 on Mon 18 Jul to 11:20 on Tue 19 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-07-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-07-26", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17471, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-07-25T23:37:23+02:00", "utc": "2011-07-25T21:37:23Z", "ms": 1311629842832.5508 }, "end": { "local": "2011-07-27T00:26:49+02:00", "utc": "2011-07-26T22:26:49Z", "ms": 1311719208585.773 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-07-25T23:37:23+02:00", "utc": "2011-07-25T21:37:23Z", "ms": 1311629842832.5508 }, "end": { "local": "2011-07-27T00:26:49+02:00", "utc": "2011-07-26T22:26:49Z", "ms": 1311719208585.773 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-07-26", "window": { "start": { "local": "2011-07-26T05:16:30+02:00", "utc": "2011-07-26T03:16:30Z", "ms": 1311650189833.1995 }, "end": { "local": "2011-07-26T05:16:30+02:00", "utc": "2011-07-26T03:16:30Z", "ms": 1311650189833.1995 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-07-27", "window": { "start": { "local": "2011-07-27T05:17:59+02:00", "utc": "2011-07-27T03:17:59Z", "ms": 1311736679415.8032 }, "end": { "local": "2011-07-27T05:17:59+02:00", "utc": "2011-07-27T03:17:59Z", "ms": 1311736679415.8032 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:37 on Mon 25 Jul to 00:27 on Wed 27 Jul.", "fact": "2011-07-25T21:37:23Z → 2011-07-26T22:26:49Z" }, { "step": "kaala", "text": "Sunrise is at 05:16 on the 26th and 05:18 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 17471 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Berlin, 2011: Tuesday 26 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": "2011-07-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-26", "confidence": "determinate" } ], "quote": "In Berlin, Kāmikā Ekādaśī 2011 falls on Tuesday 26 July. Ekādaśī runs from 23:37 on Mon 25 Jul to 00:27 on Wed 27 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-07-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-07-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6152, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-07-28T00:32:26+02:00", "utc": "2011-07-27T22:32:26Z", "ms": 1311805945553.9517 }, "end": { "local": "2011-07-28T23:53:53+02:00", "utc": "2011-07-28T21:53:53Z", "ms": 1311890032663.3293 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-07-28T00:32:26+02:00", "utc": "2011-07-27T22:32:26Z", "ms": 1311805945553.9517 }, "end": { "local": "2011-07-28T23:53:53+02:00", "utc": "2011-07-28T21:53:53Z", "ms": 1311890032663.3293 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-07-27", "window": { "start": { "local": "2011-07-27T21:06:48+02:00", "utc": "2011-07-27T19:06:48Z", "ms": 1311793607630.2065 }, "end": { "local": "2011-07-27T22:12:29+02:00", "utc": "2011-07-27T20:12:29Z", "ms": 1311797549277.834 } }, "covered_min": 0, "window_min": 66, "qualifies": false }, { "local_date": "2011-07-28", "window": { "start": { "local": "2011-07-28T21:05:15+02:00", "utc": "2011-07-28T19:05:15Z", "ms": 1311879914684.592 }, "end": { "local": "2011-07-28T22:11:21+02:00", "utc": "2011-07-28T20:11:21Z", "ms": 1311883880924.284 } }, "covered_min": 66, "window_min": 66, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:32 on Thu 28 Jul to 23:54 on Thu 28 Jul.", "fact": "2011-07-27T22:32:26Z → 2011-07-28T21:53:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 21:07–22:12 on the 27th, 21:05–22:11 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 66 minutes on the 27th and 66 of 66 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 6152 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Thursday 28 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-07-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-28", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Thursday 28 July. Trayodaśī runs from 00:32 on Thu 28 Jul to 23:54 on Thu 28 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-07-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-07-28", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-07-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3315, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-07-28T23:53:53+02:00", "utc": "2011-07-28T21:53:53Z", "ms": 1311890032663.3293 }, "end": { "local": "2011-07-29T22:34:23+02:00", "utc": "2011-07-29T20:34:23Z", "ms": 1311971662749.956 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-07-28T23:53:53+02:00", "utc": "2011-07-28T21:53:53Z", "ms": 1311890032663.3293 }, "end": { "local": "2011-07-29T22:34:23+02:00", "utc": "2011-07-29T20:34:23Z", "ms": 1311971662749.956 } }, "kaala": "nishita", "days": [ { "local_date": "2011-07-28", "window": { "start": { "local": "2011-07-29T00:49:08+02:00", "utc": "2011-07-28T22:49:08Z", "ms": 1311893348083.437 }, "end": { "local": "2011-07-29T01:37:08+02:00", "utc": "2011-07-28T23:37:08Z", "ms": 1311896228083.437 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-07-29", "window": { "start": { "local": "2011-07-30T00:49:07+02:00", "utc": "2011-07-29T22:49:07Z", "ms": 1311979746755.8535 }, "end": { "local": "2011-07-30T01:37:07+02:00", "utc": "2011-07-29T23:37:07Z", "ms": 1311982626755.8535 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 23:54 on Thu 28 Jul to 22:34 on Fri 29 Jul.", "fact": "2011-07-28T21:53:53Z → 2011-07-29T20:34:23Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:49–01:37 on the 28th, 00:49–01:37 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3315 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Thursday 28 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": "2011-07-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-07-28", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Thursday 28 July. Caturdaśī runs from 23:54 on Thu 28 Jul to 22:34 on Fri 29 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-07-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "everyday": "Hariyali Teej", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-02", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 162, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-08-01T15:36:44+02:00", "utc": "2011-08-01T13:36:44Z", "ms": 1312205803695.0947 }, "end": { "local": "2011-08-02T12:45:25+02:00", "utc": "2011-08-02T10:45:25Z", "ms": 1312281925438.5781 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-01T15:36:44+02:00", "utc": "2011-08-01T13:36:44Z", "ms": 1312205803695.0947 }, "end": { "local": "2011-08-02T12:45:25+02:00", "utc": "2011-08-02T10:45:25Z", "ms": 1312281925438.5781 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-01", "window": { "start": { "local": "2011-08-01T12:48:12+02:00", "utc": "2011-08-01T10:48:12Z", "ms": 1312195691823.9111 }, "end": { "local": "2011-08-01T13:36:12+02:00", "utc": "2011-08-01T11:36:12Z", "ms": 1312198571823.9111 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-02", "window": { "start": { "local": "2011-08-02T12:48:08+02:00", "utc": "2011-08-02T10:48:08Z", "ms": 1312282087723.4893 }, "end": { "local": "2011-08-02T13:36:08+02:00", "utc": "2011-08-02T11:36:08Z", "ms": 1312284967723.4893 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 15:37 on Mon 1 Aug to 12:45 on Tue 2 Aug.", "fact": "2011-08-01T13:36:44Z → 2011-08-02T10:45:25Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:48–13:36 on the 1st, 12:48–13:36 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: paraviddha → second-day · margin 162 s < 300 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Berlin, 2011: Tuesday 2 August.", "fact": "confidence: boundary (margin)" } ], "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": "2011-08-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-02", "confidence": "determinate" } ], "quote": "In Berlin, Madhusravā Tṛtīyā (Hariyali Teej) 2011 falls on Tuesday 2 August. Tṛtīyā runs from 15:37 on Mon 1 Aug to 12:45 on Tue 2 Aug, and reaches madhyāhna on neither day. It is 2 min 42 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-08-02", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-02", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 162, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-08-02T12:45:25+02:00", "utc": "2011-08-02T10:45:25Z", "ms": 1312281925438.5781 }, "end": { "local": "2011-08-03T09:52:12+02:00", "utc": "2011-08-03T07:52:12Z", "ms": 1312357931735.3982 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-02T12:45:25+02:00", "utc": "2011-08-02T10:45:25Z", "ms": 1312281925438.5781 }, "end": { "local": "2011-08-03T09:52:12+02:00", "utc": "2011-08-03T07:52:12Z", "ms": 1312357931735.3982 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-02", "window": { "start": { "local": "2011-08-02T12:48:08+02:00", "utc": "2011-08-02T10:48:08Z", "ms": 1312282087723.4893 }, "end": { "local": "2011-08-02T13:36:08+02:00", "utc": "2011-08-02T11:36:08Z", "ms": 1312284967723.4893 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-08-03", "window": { "start": { "local": "2011-08-03T12:48:03+02:00", "utc": "2011-08-03T10:48:03Z", "ms": 1312368483024.1426 }, "end": { "local": "2011-08-03T13:36:03+02:00", "utc": "2011-08-03T11:36:03Z", "ms": 1312371363024.1426 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 12:45 on Tue 2 Aug to 09:52 on Wed 3 Aug.", "fact": "2011-08-02T10:45:25Z → 2011-08-03T07:52:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:48–13:36 on the 2nd, 12:48–13:36 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 162 s < 300 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Tuesday 2 August.", "fact": "confidence: boundary (margin)" } ], "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": "2011-08-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-02", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Tuesday 2 August. Caturthī runs from 12:45 on Tue 2 Aug to 09:52 on Wed 3 Aug and covers all of madhyāhna that midday. It is 2 min 42 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-08-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10551, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-08-03T09:52:12+02:00", "utc": "2011-08-03T07:52:12Z", "ms": 1312357931735.3982 }, "end": { "local": "2011-08-04T07:04:35+02:00", "utc": "2011-08-04T05:04:35Z", "ms": 1312434275098.0125 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-03T09:52:12+02:00", "utc": "2011-08-03T07:52:12Z", "ms": 1312357931735.3982 }, "end": { "local": "2011-08-04T07:04:35+02:00", "utc": "2011-08-04T05:04:35Z", "ms": 1312434275098.0125 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-03", "window": { "start": { "local": "2011-08-03T12:48:03+02:00", "utc": "2011-08-03T10:48:03Z", "ms": 1312368483024.1426 }, "end": { "local": "2011-08-03T13:36:03+02:00", "utc": "2011-08-03T11:36:03Z", "ms": 1312371363024.1426 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-08-04", "window": { "start": { "local": "2011-08-04T12:47:58+02:00", "utc": "2011-08-04T10:47:58Z", "ms": 1312454877723.4512 }, "end": { "local": "2011-08-04T13:35:58+02:00", "utc": "2011-08-04T11:35:58Z", "ms": 1312457757723.4512 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 09:52 on Wed 3 Aug to 07:05 on Thu 4 Aug.", "fact": "2011-08-03T07:52:12Z → 2011-08-04T05:04:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:48–13:36 on the 3rd, 12:48–13:36 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10551 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Berlin, 2011: Wednesday 3 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": "2011-08-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-03", "confidence": "determinate" } ], "quote": "In Berlin, Nāga Pañcamī 2011 falls on Wednesday 3 August. Pañcamī runs from 09:52 on Wed 3 Aug to 07:05 on Thu 4 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-08-09", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29794, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-08-08T21:21:58+02:00", "utc": "2011-08-08T19:21:58Z", "ms": 1312831318208.7844 }, "end": { "local": "2011-08-09T20:31:19+02:00", "utc": "2011-08-09T18:31:19Z", "ms": 1312914679445.2332 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-08T21:21:58+02:00", "utc": "2011-08-08T19:21:58Z", "ms": 1312831318208.7844 }, "end": { "local": "2011-08-09T20:31:19+02:00", "utc": "2011-08-09T18:31:19Z", "ms": 1312914679445.2332 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-08-09", "window": { "start": { "local": "2011-08-09T05:38:32+02:00", "utc": "2011-08-09T03:38:32Z", "ms": 1312861111769.2603 }, "end": { "local": "2011-08-09T05:38:32+02:00", "utc": "2011-08-09T03:38:32Z", "ms": 1312861111769.2603 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-08-10", "window": { "start": { "local": "2011-08-10T05:40:10+02:00", "utc": "2011-08-10T03:40:10Z", "ms": 1312947609931.0886 }, "end": { "local": "2011-08-10T05:40:10+02:00", "utc": "2011-08-10T03:40:10Z", "ms": 1312947609931.0886 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 21:22 on Mon 8 Aug to 20:31 on Tue 9 Aug.", "fact": "2011-08-08T19:21:58Z → 2011-08-09T18:31:19Z" }, { "step": "kaala", "text": "Sunrise is at 05:39 on the 9th and 05:40 on the 10th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 9th and is not on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29794 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Berlin, 2011: Tuesday 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": "2011-08-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-09", "confidence": "determinate" } ], "quote": "In Berlin, Putradā Ekādaśī 2011 falls on Tuesday 9 August. Ekādaśī runs from 21:22 on Mon 8 Aug to 20:31 on Tue 9 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-08-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23284, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-08-09T20:31:19+02:00", "utc": "2011-08-09T18:31:19Z", "ms": 1312914679445.2332 }, "end": { "local": "2011-08-10T20:03:17+02:00", "utc": "2011-08-10T18:03:17Z", "ms": 1312999397004.8438 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-09T20:31:19+02:00", "utc": "2011-08-09T18:31:19Z", "ms": 1312914679445.2332 }, "end": { "local": "2011-08-10T20:03:17+02:00", "utc": "2011-08-10T18:03:17Z", "ms": 1312999397004.8438 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-09", "window": { "start": { "local": "2011-08-09T12:47:22+02:00", "utc": "2011-08-09T10:47:22Z", "ms": 1312886842241.4558 }, "end": { "local": "2011-08-09T13:35:22+02:00", "utc": "2011-08-09T11:35:22Z", "ms": 1312889722241.4558 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-10", "window": { "start": { "local": "2011-08-10T12:47:13+02:00", "utc": "2011-08-10T10:47:13Z", "ms": 1312973233381.0225 }, "end": { "local": "2011-08-10T13:35:13+02:00", "utc": "2011-08-10T11:35:13Z", "ms": 1312976113381.0225 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:31 on Tue 9 Aug to 20:03 on Wed 10 Aug.", "fact": "2011-08-09T18:31:19Z → 2011-08-10T18:03:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:47–13:35 on the 9th, 12:47–13:35 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 23284 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Berlin, 2011: Wednesday 10 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": "2011-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-10", "confidence": "determinate" } ], "quote": "In Berlin, Dāmodara Dvādaśī 2011 falls on Wednesday 10 August. Dvādaśī runs from 20:31 on Tue 9 Aug to 20:03 on Wed 10 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-08-10", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2340, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-08-10T20:03:17+02:00", "utc": "2011-08-10T18:03:17Z", "ms": 1312999397004.8438 }, "end": { "local": "2011-08-11T19:57:53+02:00", "utc": "2011-08-11T17:57:53Z", "ms": 1313085473096.1235 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-10T20:03:17+02:00", "utc": "2011-08-10T18:03:17Z", "ms": 1312999397004.8438 }, "end": { "local": "2011-08-11T19:57:53+02:00", "utc": "2011-08-11T17:57:53Z", "ms": 1313085473096.1235 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-08-10", "window": { "start": { "local": "2011-08-10T20:42:17+02:00", "utc": "2011-08-10T18:42:17Z", "ms": 1313001736830.9563 }, "end": { "local": "2011-08-10T21:54:13+02:00", "utc": "2011-08-10T19:54:13Z", "ms": 1313006053036.387 } }, "covered_min": 72, "window_min": 72, "qualifies": true }, { "local_date": "2011-08-11", "window": { "start": { "local": "2011-08-11T20:40:20+02:00", "utc": "2011-08-11T18:40:20Z", "ms": 1313088019527.95 }, "end": { "local": "2011-08-11T21:52:45+02:00", "utc": "2011-08-11T19:52:45Z", "ms": 1313092364532.7024 } }, "covered_min": 0, "window_min": 72, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:03 on Wed 10 Aug to 19:58 on Thu 11 Aug.", "fact": "2011-08-10T18:03:17Z → 2011-08-11T17:57:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:42–21:54 on the 10th, 20:40–21:53 on the 11th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 72 of 72 minutes on the 10th and 0 of 72 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2340 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Wednesday 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": "2011-08-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-10", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Wednesday 10 August. Trayodaśī runs from 20:03 on Wed 10 Aug to 19:58 on Thu 11 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-08-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "everyday": "Rakhi", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10104, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-08-12T20:15:39+02:00", "utc": "2011-08-12T18:15:39Z", "ms": 1313172939091.3936 }, "end": { "local": "2011-08-13T20:57:30+02:00", "utc": "2011-08-13T18:57:30Z", "ms": 1313261850495.7346 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2011-08-13T08:33:30+02:00", "utc": "2011-08-13T06:33:30Z", "ms": 1313217210273.8271 }, "end": { "local": "2011-08-13T20:57:30+02:00", "utc": "2011-08-13T18:57:30Z", "ms": 1313261850495.7346 } }, "kaala": "day", "days": [ { "local_date": "2011-08-12", "window": { "start": { "local": "2011-08-12T05:43:27+02:00", "utc": "2011-08-12T03:43:27Z", "ms": 1313120607063.594 }, "end": { "local": "2011-08-13T05:45:06+02:00", "utc": "2011-08-13T03:45:06Z", "ms": 1313207105981.958 } }, "covered_min": 0, "window_min": 1442, "qualifies": false }, { "local_date": "2011-08-13", "window": { "start": { "local": "2011-08-13T05:45:06+02:00", "utc": "2011-08-13T03:45:06Z", "ms": 1313207105981.958 }, "end": { "local": "2011-08-14T05:46:45+02:00", "utc": "2011-08-14T03:46:45Z", "ms": 1313293605104.1365 } }, "covered_min": 744, "window_min": 1442, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 20:16 on Fri 12 Aug to 20:58 on Sat 13 Aug. Its second half begins at 08:34 on Sat 13 Aug.", "fact": "2011-08-12T18:15:39Z → 2011-08-13T18:57:30Z · second half from 2011-08-13T06:33:30Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 05:43 on the 12th, and from 05:45 on the 13th.", "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 0 of 1442 minutes on the 12th and 744 of 1442 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10104 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Berlin, 2011: Saturday 13 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-13", "confidence": "determinate" } ], "quote": "In Berlin, Rakṣā Bandhana (Rakhi) 2011 falls on Saturday 13 August. The second half of Pūrṇimā runs from 08:34 on Sat 13 Aug to 20:58 on Sat 13 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24045, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-08-12T20:15:39+02:00", "utc": "2011-08-12T18:15:39Z", "ms": 1313172939091.3936 }, "end": { "local": "2011-08-13T20:57:30+02:00", "utc": "2011-08-13T18:57:30Z", "ms": 1313261850495.7346 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2011-08-12T20:15:39+02:00", "utc": "2011-08-12T18:15:39Z", "ms": 1313172939091.3936 }, "end": { "local": "2011-08-13T20:57:30+02:00", "utc": "2011-08-13T18:57:30Z", "ms": 1313261850495.7346 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-12", "window": { "start": { "local": "2011-08-12T12:46:54+02:00", "utc": "2011-08-12T10:46:54Z", "ms": 1313146013957.5566 }, "end": { "local": "2011-08-12T13:34:54+02:00", "utc": "2011-08-12T11:34:54Z", "ms": 1313148893957.5566 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-13", "window": { "start": { "local": "2011-08-13T12:46:43+02:00", "utc": "2011-08-13T10:46:43Z", "ms": 1313232403414.826 }, "end": { "local": "2011-08-13T13:34:43+02:00", "utc": "2011-08-13T11:34:43Z", "ms": 1313235283414.826 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 20:16 on Fri 12 Aug to 20:58 on Sat 13 Aug.", "fact": "2011-08-12T18:15:39Z → 2011-08-13T18:57:30Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:47–13:35 on the 12th, 12:47–13:35 on the 13th.", "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 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24045 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Berlin, 2011: Saturday 13 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": "2011-08-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-13", "confidence": "determinate" } ], "quote": "In Berlin, Ṛṣi Tarpaṇa 2011 falls on Saturday 13 August. Pūrṇimā runs from 20:16 on Fri 12 Aug to 20:58 on Sat 13 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6179, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2011-08-14T22:04:21+02:00", "utc": "2011-08-14T20:04:21Z", "ms": 1313352261089.5325 }, "end": { "local": "2011-08-15T23:36:18+02:00", "utc": "2011-08-15T21:36:18Z", "ms": 1313444178338.6472 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-14T22:04:21+02:00", "utc": "2011-08-14T20:04:21Z", "ms": 1313352261089.5325 }, "end": { "local": "2011-08-15T23:36:18+02:00", "utc": "2011-08-15T21:36:18Z", "ms": 1313444178338.6472 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-08-14", "window": { "start": { "local": "2011-08-14T20:21:22+02:00", "utc": "2011-08-14T18:21:22Z", "ms": 1313346081732.795 }, "end": { "local": "2011-08-14T20:21:22+02:00", "utc": "2011-08-14T18:21:22Z", "ms": 1313346081732.795 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-08-15", "window": { "start": { "local": "2011-08-15T20:37:37+02:00", "utc": "2011-08-15T18:37:37Z", "ms": 1313433457043.856 }, "end": { "local": "2011-08-15T20:37:37+02:00", "utc": "2011-08-15T18:37:37Z", "ms": 1313433457043.856 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 22:04 on Sun 14 Aug to 23:36 on Mon 15 Aug.", "fact": "2011-08-14T20:04:21Z → 2011-08-15T21:36:18Z" }, { "step": "kaala", "text": "Moonrise is at 20:21 on the 14th and 20:38 on the 15th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 14th and is on the 15th.", "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 6179 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Berlin, 2011: Monday 15 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": "2011-08-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-15", "confidence": "determinate" } ], "quote": "In Berlin, Aśūnya Śayana Vrata 2011 falls on Monday 15 August. Dvitīyā runs from 22:04 on Sun 14 Aug to 23:36 on Mon 15 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "everyday": "Kajari Teej", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36118, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-08-15T23:36:18+02:00", "utc": "2011-08-15T21:36:18Z", "ms": 1313444178338.6472 }, "end": { "local": "2011-08-17T01:31:47+02:00", "utc": "2011-08-16T23:31:47Z", "ms": 1313537506700.096 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-15T23:36:18+02:00", "utc": "2011-08-15T21:36:18Z", "ms": 1313444178338.6472 }, "end": { "local": "2011-08-17T01:31:47+02:00", "utc": "2011-08-16T23:31:47Z", "ms": 1313537506700.096 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-15", "window": { "start": { "local": "2011-08-15T12:46:21+02:00", "utc": "2011-08-15T10:46:21Z", "ms": 1313405180723.6978 }, "end": { "local": "2011-08-15T13:34:21+02:00", "utc": "2011-08-15T11:34:21Z", "ms": 1313408060723.6978 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-16", "window": { "start": { "local": "2011-08-16T12:46:09+02:00", "utc": "2011-08-16T10:46:09Z", "ms": 1313491568599.3926 }, "end": { "local": "2011-08-16T13:34:09+02:00", "utc": "2011-08-16T11:34:09Z", "ms": 1313494448599.3926 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 23:36 on Mon 15 Aug to 01:32 on Wed 17 Aug.", "fact": "2011-08-15T21:36:18Z → 2011-08-16T23:31:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:46–13:34 on the 15th, 12:46–13:34 on the 16th.", "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 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 36118 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Berlin, 2011: Tuesday 16 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": "2011-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-16", "confidence": "determinate" } ], "quote": "In Berlin, Kajjalī Tṛtīyā (Kajari Teej) 2011 falls on Tuesday 16 August. Tṛtīyā runs from 23:36 on Mon 15 Aug to 01:32 on Wed 17 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18093, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-08-17T01:31:47+02:00", "utc": "2011-08-16T23:31:47Z", "ms": 1313537506700.096 }, "end": { "local": "2011-08-18T03:46:31+02:00", "utc": "2011-08-18T01:46:31Z", "ms": 1313631991150.868 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-17T01:31:47+02:00", "utc": "2011-08-16T23:31:47Z", "ms": 1313537506700.096 }, "end": { "local": "2011-08-18T03:46:31+02:00", "utc": "2011-08-18T01:46:31Z", "ms": 1313631991150.868 } }, "kaala": "sayahna", "days": [ { "local_date": "2011-08-16", "window": { "start": { "local": "2011-08-16T17:34:11+02:00", "utc": "2011-08-16T15:34:11Z", "ms": 1313508851432.1624 }, "end": { "local": "2011-08-16T20:30:13+02:00", "utc": "2011-08-16T18:30:13Z", "ms": 1313519413320.6758 } }, "covered_min": 0, "window_min": 176, "qualifies": false }, { "local_date": "2011-08-17", "window": { "start": { "local": "2011-08-17T17:32:51+02:00", "utc": "2011-08-17T15:32:51Z", "ms": 1313595171460.6162 }, "end": { "local": "2011-08-17T20:28:08+02:00", "utc": "2011-08-17T18:28:08Z", "ms": 1313605688452.671 } }, "covered_min": 175, "window_min": 175, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:32 on Wed 17 Aug to 03:47 on Thu 18 Aug.", "fact": "2011-08-16T23:31:47Z → 2011-08-18T01:46:31Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 17:34–20:30 on the 16th, 17:33–20:28 on the 17th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 0 of 176 minutes on the 16th and 175 of 175 on the 17th.", "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 18093 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Berlin, 2011: Wednesday 17 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": "2011-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-17", "confidence": "determinate" } ], "quote": "In Berlin, Bahulā Caturthī 2011 falls on Wednesday 17 August. Caturthī runs from 01:32 on Wed 17 Aug to 03:47 on Thu 18 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-08-17", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16701, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-08-17T01:31:47+02:00", "utc": "2011-08-16T23:31:47Z", "ms": 1313537506700.096 }, "end": { "local": "2011-08-18T03:46:31+02:00", "utc": "2011-08-18T01:46:31Z", "ms": 1313631991150.868 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-17T01:31:47+02:00", "utc": "2011-08-16T23:31:47Z", "ms": 1313537506700.096 }, "end": { "local": "2011-08-18T03:46:31+02:00", "utc": "2011-08-18T01:46:31Z", "ms": 1313631991150.868 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-08-16", "window": { "start": { "local": "2011-08-16T20:53:26+02:00", "utc": "2011-08-16T18:53:26Z", "ms": 1313520805808.3586 }, "end": { "local": "2011-08-16T20:53:26+02:00", "utc": "2011-08-16T18:53:26Z", "ms": 1313520805808.3586 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-08-17", "window": { "start": { "local": "2011-08-17T21:09:49+02:00", "utc": "2011-08-17T19:09:49Z", "ms": 1313608189056.3013 }, "end": { "local": "2011-08-17T21:09:49+02:00", "utc": "2011-08-17T19:09:49Z", "ms": 1313608189056.3013 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:32 on Wed 17 Aug to 03:47 on Thu 18 Aug.", "fact": "2011-08-16T23:31:47Z → 2011-08-18T01:46:31Z" }, { "step": "kaala", "text": "Moonrise is at 20:53 on the 16th and 21:10 on the 17th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 16th and is on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16701 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Wednesday 17 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": "2011-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-17", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Wednesday 17 August. Caturthī runs from 01:32 on Wed 17 Aug to 03:47 on Thu 18 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-08-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14691, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-08-19T06:12:59+02:00", "utc": "2011-08-19T04:12:59Z", "ms": 1313727179439.9614 }, "end": { "local": "2011-08-20T08:40:24+02:00", "utc": "2011-08-20T06:40:24Z", "ms": 1313822424374.936 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-19T06:12:59+02:00", "utc": "2011-08-19T04:12:59Z", "ms": 1313727179439.9614 }, "end": { "local": "2011-08-20T08:40:24+02:00", "utc": "2011-08-20T06:40:24Z", "ms": 1313822424374.936 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-19", "window": { "start": { "local": "2011-08-19T12:45:29+02:00", "utc": "2011-08-19T10:45:29Z", "ms": 1313750729262.1997 }, "end": { "local": "2011-08-19T13:33:29+02:00", "utc": "2011-08-19T11:33:29Z", "ms": 1313753609262.1997 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-08-20", "window": { "start": { "local": "2011-08-20T12:45:15+02:00", "utc": "2011-08-20T10:45:15Z", "ms": 1313837115204.584 }, "end": { "local": "2011-08-20T13:33:15+02:00", "utc": "2011-08-20T11:33:15Z", "ms": 1313839995204.584 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:13 on Fri 19 Aug to 08:40 on Sat 20 Aug.", "fact": "2011-08-19T04:12:59Z → 2011-08-20T06:40:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:45–13:33 on the 19th, 12:45–13:33 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 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 14691 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Berlin, 2011: Friday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-19", "confidence": "determinate" } ], "quote": "In Berlin, Hala Ṣaṣṭhī 2011 falls on Friday 19 August. Ṣaṣṭhī runs from 06:13 on Fri 19 Aug to 08:40 on Sat 20 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6560, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-08-20T08:40:24+02:00", "utc": "2011-08-20T06:40:24Z", "ms": 1313822424374.936 }, "end": { "local": "2011-08-21T10:55:41+02:00", "utc": "2011-08-21T08:55:41Z", "ms": 1313916940759.1028 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-20T08:40:24+02:00", "utc": "2011-08-20T06:40:24Z", "ms": 1313822424374.936 }, "end": { "local": "2011-08-21T10:55:41+02:00", "utc": "2011-08-21T08:55:41Z", "ms": 1313916940759.1028 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-20", "window": { "start": { "local": "2011-08-20T12:45:15+02:00", "utc": "2011-08-20T10:45:15Z", "ms": 1313837115204.584 }, "end": { "local": "2011-08-20T13:33:15+02:00", "utc": "2011-08-20T11:33:15Z", "ms": 1313839995204.584 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-08-21", "window": { "start": { "local": "2011-08-21T12:45:01+02:00", "utc": "2011-08-21T10:45:01Z", "ms": 1313923500696.0708 }, "end": { "local": "2011-08-21T13:33:01+02:00", "utc": "2011-08-21T11:33:01Z", "ms": 1313926380696.0708 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 08:40 on Sat 20 Aug to 10:56 on Sun 21 Aug.", "fact": "2011-08-20T06:40:24Z → 2011-08-21T08:55:41Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:45–13:33 on the 20th, 12:45–13:33 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 6560 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Berlin, 2011: Saturday 20 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-20", "confidence": "determinate" } ], "quote": "In Berlin, Śītalā Saptamī 2011 falls on Saturday 20 August. Saptamī runs from 08:40 on Sat 20 Aug to 10:56 on Sun 21 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33696, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-08-21T10:55:41+02:00", "utc": "2011-08-21T08:55:41Z", "ms": 1313916940759.1028 }, "end": { "local": "2011-08-22T12:45:13+02:00", "utc": "2011-08-22T10:45:13Z", "ms": 1314009912589.3882 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-21T10:55:41+02:00", "utc": "2011-08-21T08:55:41Z", "ms": 1313916940759.1028 }, "end": { "local": "2011-08-22T12:45:13+02:00", "utc": "2011-08-22T10:45:13Z", "ms": 1314009912589.3882 } }, "kaala": "nishita", "days": [ { "local_date": "2011-08-20", "window": { "start": { "local": "2011-08-21T00:46:05+02:00", "utc": "2011-08-20T22:46:05Z", "ms": 1313880365221.6514 }, "end": { "local": "2011-08-21T01:34:05+02:00", "utc": "2011-08-20T23:34:05Z", "ms": 1313883245221.6514 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-21", "window": { "start": { "local": "2011-08-22T00:45:51+02:00", "utc": "2011-08-21T22:45:51Z", "ms": 1313966750747.4692 }, "end": { "local": "2011-08-22T01:33:51+02:00", "utc": "2011-08-21T23:33:51Z", "ms": 1313969630747.4692 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 10:56 on Sun 21 Aug to 12:45 on Mon 22 Aug.", "fact": "2011-08-21T08:55:41Z → 2011-08-22T10:45:13Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:46–01:34 on the 20th, 00:46–01:34 on the 21st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33696 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Berlin, 2011: Sunday 21 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "janmashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami." } ], "not_evaluated": "The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.", "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-21", "confidence": "determinate" } ], "quote": "In Berlin, Janmāṣṭamī 2011 falls on Sunday 21 August. Aṣṭamī runs from 10:56 on Sun 21 Aug to 12:45 on Mon 22 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-08-25", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28390, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-08-24T14:22:42+02:00", "utc": "2011-08-24T12:22:42Z", "ms": 1314188561993.3174 }, "end": { "local": "2011-08-25T13:58:14+02:00", "utc": "2011-08-25T11:58:14Z", "ms": 1314273493777.4517 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-24T14:22:42+02:00", "utc": "2011-08-24T12:22:42Z", "ms": 1314188561993.3174 }, "end": { "local": "2011-08-25T13:58:14+02:00", "utc": "2011-08-25T11:58:14Z", "ms": 1314273493777.4517 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-08-24", "window": { "start": { "local": "2011-08-24T06:03:24+02:00", "utc": "2011-08-24T04:03:24Z", "ms": 1314158603538.2651 }, "end": { "local": "2011-08-24T06:03:24+02:00", "utc": "2011-08-24T04:03:24Z", "ms": 1314158603538.2651 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-08-25", "window": { "start": { "local": "2011-08-25T06:05:04+02:00", "utc": "2011-08-25T04:05:04Z", "ms": 1314245103770.273 }, "end": { "local": "2011-08-25T06:05:04+02:00", "utc": "2011-08-25T04:05:04Z", "ms": 1314245103770.273 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:23 on Wed 24 Aug to 13:58 on Thu 25 Aug.", "fact": "2011-08-24T12:22:42Z → 2011-08-25T11:58:14Z" }, { "step": "kaala", "text": "Sunrise is at 06:03 on the 24th and 06:05 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 28390 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Berlin, 2011: Thursday 25 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-25", "confidence": "determinate" } ], "quote": "In Berlin, Ajā Ekādaśī 2011 falls on Thursday 25 August. Ekādaśī runs from 14:23 on Wed 24 Aug to 13:58 on Thu 25 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-08-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-08-26", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26665, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-08-26T12:44:14+02:00", "utc": "2011-08-26T10:44:14Z", "ms": 1314355454376.1267 }, "end": { "local": "2011-08-27T10:45:16+02:00", "utc": "2011-08-27T08:45:16Z", "ms": 1314434715712.7036 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-26T12:44:14+02:00", "utc": "2011-08-26T10:44:14Z", "ms": 1314355454376.1267 }, "end": { "local": "2011-08-27T10:45:16+02:00", "utc": "2011-08-27T08:45:16Z", "ms": 1314434715712.7036 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-08-26", "window": { "start": { "local": "2011-08-26T20:08:40+02:00", "utc": "2011-08-26T18:08:40Z", "ms": 1314382119670.225 }, "end": { "local": "2011-08-26T21:28:38+02:00", "utc": "2011-08-26T19:28:38Z", "ms": 1314386917617.908 } }, "covered_min": 80, "window_min": 80, "qualifies": true }, { "local_date": "2011-08-27", "window": { "start": { "local": "2011-08-27T20:06:26+02:00", "utc": "2011-08-27T18:06:26Z", "ms": 1314468385525.3926 }, "end": { "local": "2011-08-27T21:26:55+02:00", "utc": "2011-08-27T19:26:55Z", "ms": 1314473214725.9492 } }, "covered_min": 0, "window_min": 80, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 12:44 on Fri 26 Aug to 10:45 on Sat 27 Aug.", "fact": "2011-08-26T10:44:14Z → 2011-08-27T08:45:16Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:09–21:29 on the 26th, 20:06–21:27 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 80 of 80 minutes on the 26th and 0 of 80 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 26665 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Friday 26 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": "2011-08-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-26", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Friday 26 August. Trayodaśī runs from 12:44 on Fri 26 Aug to 10:45 on Sat 27 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-08-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33670, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-08-27T10:45:16+02:00", "utc": "2011-08-27T08:45:16Z", "ms": 1314434715712.7036 }, "end": { "local": "2011-08-28T08:08:45+02:00", "utc": "2011-08-28T06:08:45Z", "ms": 1314511725474.885 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-27T10:45:16+02:00", "utc": "2011-08-27T08:45:16Z", "ms": 1314434715712.7036 }, "end": { "local": "2011-08-28T08:08:45+02:00", "utc": "2011-08-28T06:08:45Z", "ms": 1314511725474.885 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-08-27", "window": { "start": { "local": "2011-08-27T20:06:26+02:00", "utc": "2011-08-27T18:06:26Z", "ms": 1314468385525.3926 }, "end": { "local": "2011-08-27T21:26:55+02:00", "utc": "2011-08-27T19:26:55Z", "ms": 1314473214725.9492 } }, "covered_min": 80, "window_min": 80, "qualifies": true }, { "local_date": "2011-08-28", "window": { "start": { "local": "2011-08-28T20:04:11+02:00", "utc": "2011-08-28T18:04:11Z", "ms": 1314554650657.4783 }, "end": { "local": "2011-08-28T21:25:11+02:00", "utc": "2011-08-28T19:25:11Z", "ms": 1314559511205.1086 } }, "covered_min": 0, "window_min": 81, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:45 on Sat 27 Aug to 08:09 on Sun 28 Aug.", "fact": "2011-08-27T08:45:16Z → 2011-08-28T06:08:45Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 20:06–21:27 on the 27th, 20:04–21:25 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 80 of 80 minutes on the 27th and 0 of 81 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33670 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Berlin, 2011: Saturday 27 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-27", "confidence": "determinate" } ], "quote": "In Berlin, Aghora Caturdaśī 2011 falls on Saturday 27 August. Caturdaśī runs from 10:45 on Sat 27 Aug to 08:09 on Sun 28 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/shivaratri?on=2011-08-27", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23790, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-08-27T10:45:16+02:00", "utc": "2011-08-27T08:45:16Z", "ms": 1314434715712.7036 }, "end": { "local": "2011-08-28T08:08:45+02:00", "utc": "2011-08-28T06:08:45Z", "ms": 1314511725474.885 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-27T10:45:16+02:00", "utc": "2011-08-27T08:45:16Z", "ms": 1314434715712.7036 }, "end": { "local": "2011-08-28T08:08:45+02:00", "utc": "2011-08-28T06:08:45Z", "ms": 1314511725474.885 } }, "kaala": "nishita", "days": [ { "local_date": "2011-08-26", "window": { "start": { "local": "2011-08-27T00:44:32+02:00", "utc": "2011-08-26T22:44:32Z", "ms": 1314398671974.0361 }, "end": { "local": "2011-08-27T01:32:32+02:00", "utc": "2011-08-26T23:32:32Z", "ms": 1314401551974.0361 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-27", "window": { "start": { "local": "2011-08-28T00:44:15+02:00", "utc": "2011-08-27T22:44:15Z", "ms": 1314485055027.4802 }, "end": { "local": "2011-08-28T01:32:15+02:00", "utc": "2011-08-27T23:32:15Z", "ms": 1314487935027.4802 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 10:45 on Sat 27 Aug to 08:09 on Sun 28 Aug.", "fact": "2011-08-27T08:45:16Z → 2011-08-28T06:08:45Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:45–01:33 on the 26th, 00:44–01:32 on the 27th.", "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 26th and 48 of 48 on the 27th.", "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 23790 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Saturday 27 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-27", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Saturday 27 August. Caturdaśī runs from 10:45 on Sat 27 Aug to 08:09 on Sun 28 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-08-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27524, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-08-29T05:04:06+02:00", "utc": "2011-08-29T03:04:06Z", "ms": 1314587045722.4255 }, "end": { "local": "2011-08-30T01:41:39+02:00", "utc": "2011-08-29T23:41:39Z", "ms": 1314661299447.6702 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-29T05:04:06+02:00", "utc": "2011-08-29T03:04:06Z", "ms": 1314587045722.4255 }, "end": { "local": "2011-08-30T01:41:39+02:00", "utc": "2011-08-29T23:41:39Z", "ms": 1314661299447.6702 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-29", "window": { "start": { "local": "2011-08-29T12:42:50+02:00", "utc": "2011-08-29T10:42:50Z", "ms": 1314614569931.8003 }, "end": { "local": "2011-08-29T13:30:50+02:00", "utc": "2011-08-29T11:30:50Z", "ms": 1314617449931.8003 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-08-30", "window": { "start": { "local": "2011-08-30T12:42:32+02:00", "utc": "2011-08-30T10:42:32Z", "ms": 1314700951926.9219 }, "end": { "local": "2011-08-30T13:30:32+02:00", "utc": "2011-08-30T11:30:32Z", "ms": 1314703831926.9219 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 05:04 on Mon 29 Aug to 01:42 on Tue 30 Aug.", "fact": "2011-08-29T03:04:06Z → 2011-08-29T23:41:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 29th, 12:43–13:31 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 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. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 27524 s" }, { "step": "ruling", "text": "Rudra Vrata, Berlin, 2011: Monday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rudra-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Rudra vrata (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-29", "confidence": "determinate" } ], "quote": "In Berlin, Rudra Vrata 2011 falls on Monday 29 August. Pratipadā runs from 05:04 on Mon 29 Aug to 01:42 on Tue 30 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "everyday": "Hartalika Teej", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18938, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2011-08-30T22:12:07+02:00", "utc": "2011-08-30T20:12:07Z", "ms": 1314735127262.74 }, "end": { "local": "2011-08-31T18:45:52+02:00", "utc": "2011-08-31T16:45:52Z", "ms": 1314809151992.4731 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-30T22:12:07+02:00", "utc": "2011-08-30T20:12:07Z", "ms": 1314735127262.74 }, "end": { "local": "2011-08-31T18:45:52+02:00", "utc": "2011-08-31T16:45:52Z", "ms": 1314809151992.4731 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-30", "window": { "start": { "local": "2011-08-30T12:42:32+02:00", "utc": "2011-08-30T10:42:32Z", "ms": 1314700951926.9219 }, "end": { "local": "2011-08-30T13:30:32+02:00", "utc": "2011-08-30T11:30:32Z", "ms": 1314703831926.9219 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-08-31", "window": { "start": { "local": "2011-08-31T12:42:14+02:00", "utc": "2011-08-31T10:42:14Z", "ms": 1314787333589.724 }, "end": { "local": "2011-08-31T13:30:14+02:00", "utc": "2011-08-31T11:30:14Z", "ms": 1314790213589.724 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 22:12 on Tue 30 Aug to 18:46 on Wed 31 Aug.", "fact": "2011-08-30T20:12:07Z → 2011-08-31T16:45:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:43–13:31 on the 30th, 12:42–13:30 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 0 of 48 minutes on the 30th and 48 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18938 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Berlin, 2011: Wednesday 31 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "haritalika-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-08-31", "confidence": "determinate" } ], "quote": "In Berlin, Haritālikā Vrata (Hartalika Teej) 2011 falls on Wednesday 31 August. Tṛtīyā runs from 22:12 on Tue 30 Aug to 18:46 on Wed 31 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7353, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-08-31T18:45:52+02:00", "utc": "2011-08-31T16:45:52Z", "ms": 1314809151992.4731 }, "end": { "local": "2011-09-01T15:32:28+02:00", "utc": "2011-09-01T13:32:28Z", "ms": 1314883947661.0762 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-08-31T18:45:52+02:00", "utc": "2011-08-31T16:45:52Z", "ms": 1314809151992.4731 }, "end": { "local": "2011-09-01T15:32:28+02:00", "utc": "2011-09-01T13:32:28Z", "ms": 1314883947661.0762 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-08-31", "window": { "start": { "local": "2011-08-31T12:42:14+02:00", "utc": "2011-08-31T10:42:14Z", "ms": 1314787333589.724 }, "end": { "local": "2011-08-31T13:30:14+02:00", "utc": "2011-08-31T11:30:14Z", "ms": 1314790213589.724 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-09-01", "window": { "start": { "local": "2011-09-01T12:41:55+02:00", "utc": "2011-09-01T10:41:55Z", "ms": 1314873714932.1016 }, "end": { "local": "2011-09-01T13:29:55+02:00", "utc": "2011-09-01T11:29:55Z", "ms": 1314876594932.1016 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:46 on Wed 31 Aug to 15:32 on Thu 1 Sep.", "fact": "2011-08-31T16:45:52Z → 2011-09-01T13:32:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:42–13:30 on the 31st, 12:42–13:30 on the 1st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 7353 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Berlin, 2011: Thursday 1 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Varada caturthi (purvaviddha, madhyahnavyapini), Samvatsari parva (Jain-caturthi paksa), Saubhagya caturthi (Bengal), Ganesa caturthi (madhyahna vyapini and purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-01", "confidence": "determinate" } ], "quote": "In Berlin, Gaṇeśa Caturthī 2011 falls on Thursday 1 September. Caturthī runs from 18:46 on Wed 31 Aug to 15:32 on Thu 1 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-02", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 86, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-09-01T15:32:28+02:00", "utc": "2011-09-01T13:32:28Z", "ms": 1314883947661.0762 }, "end": { "local": "2011-09-02T12:40:10+02:00", "utc": "2011-09-02T10:40:10Z", "ms": 1314960010350.1895 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-01T15:32:28+02:00", "utc": "2011-09-01T13:32:28Z", "ms": 1314883947661.0762 }, "end": { "local": "2011-09-02T12:40:10+02:00", "utc": "2011-09-02T10:40:10Z", "ms": 1314960010350.1895 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-01", "window": { "start": { "local": "2011-09-01T12:41:55+02:00", "utc": "2011-09-01T10:41:55Z", "ms": 1314873714932.1016 }, "end": { "local": "2011-09-01T13:29:55+02:00", "utc": "2011-09-01T11:29:55Z", "ms": 1314876594932.1016 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-09-02", "window": { "start": { "local": "2011-09-02T12:41:36+02:00", "utc": "2011-09-02T10:41:36Z", "ms": 1314960095966.9155 }, "end": { "local": "2011-09-02T13:29:36+02:00", "utc": "2011-09-02T11:29:36Z", "ms": 1314962975966.9155 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 15:32 on Thu 1 Sep to 12:40 on Fri 2 Sep.", "fact": "2011-09-01T13:32:28Z → 2011-09-02T10:40:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:42–13:30 on the 1st, 12:42–13:30 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 0 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: disputed → second-day · margin 86 s < 300 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Berlin, 2011: Friday 2 September.", "fact": "confidence: boundary (margin)" } ], "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": "2011-09-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-02", "confidence": "determinate" } ], "quote": "In Berlin, Ṛṣi Pañcamī 2011 falls on Friday 2 September. Pañcamī runs from 15:32 on Thu 1 Sep to 12:40 on Fri 2 Sep, and reaches madhyāhna on neither day. It is 1 min 26 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-02", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 86, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-09-02T12:40:10+02:00", "utc": "2011-09-02T10:40:10Z", "ms": 1314960010350.1895 }, "end": { "local": "2011-09-03T10:15:31+02:00", "utc": "2011-09-03T08:15:31Z", "ms": 1315037730930.0183 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-02T12:40:10+02:00", "utc": "2011-09-02T10:40:10Z", "ms": 1314960010350.1895 }, "end": { "local": "2011-09-03T10:15:31+02:00", "utc": "2011-09-03T08:15:31Z", "ms": 1315037730930.0183 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-02", "window": { "start": { "local": "2011-09-02T12:41:36+02:00", "utc": "2011-09-02T10:41:36Z", "ms": 1314960095966.9155 }, "end": { "local": "2011-09-02T13:29:36+02:00", "utc": "2011-09-02T11:29:36Z", "ms": 1314962975966.9155 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-09-03", "window": { "start": { "local": "2011-09-03T12:41:17+02:00", "utc": "2011-09-03T10:41:17Z", "ms": 1315046476708.046 }, "end": { "local": "2011-09-03T13:29:17+02:00", "utc": "2011-09-03T11:29:17Z", "ms": 1315049356708.046 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:40 on Fri 2 Sep to 10:16 on Sat 3 Sep.", "fact": "2011-09-02T10:40:10Z → 2011-09-03T08:15:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:42–13:30 on the 2nd, 12:41–13:29 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 86 s < 300 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Berlin, 2011: Friday 2 September.", "fact": "confidence: boundary (margin)" } ], "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": "2011-09-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-02", "confidence": "determinate" } ], "quote": "In Berlin, Sūrya Ṣaṣṭhī (Bhādrapada) 2011 falls on Friday 2 September. Ṣaṣṭhī runs from 12:40 on Fri 2 Sep to 10:16 on Sat 3 Sep and covers all of madhyāhna that midday. It is 1 min 26 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8746, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-09-03T10:15:31+02:00", "utc": "2011-09-03T08:15:31Z", "ms": 1315037730930.0183 }, "end": { "local": "2011-09-04T08:22:53+02:00", "utc": "2011-09-04T06:22:53Z", "ms": 1315117372922.4724 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-03T10:15:31+02:00", "utc": "2011-09-03T08:15:31Z", "ms": 1315037730930.0183 }, "end": { "local": "2011-09-04T08:22:53+02:00", "utc": "2011-09-04T06:22:53Z", "ms": 1315117372922.4724 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-03", "window": { "start": { "local": "2011-09-03T12:41:17+02:00", "utc": "2011-09-03T10:41:17Z", "ms": 1315046476708.046 }, "end": { "local": "2011-09-03T13:29:17+02:00", "utc": "2011-09-03T11:29:17Z", "ms": 1315049356708.046 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-09-04", "window": { "start": { "local": "2011-09-04T12:40:57+02:00", "utc": "2011-09-04T10:40:57Z", "ms": 1315132857171.0034 }, "end": { "local": "2011-09-04T13:28:57+02:00", "utc": "2011-09-04T11:28:57Z", "ms": 1315135737171.0034 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:16 on Sat 3 Sep to 08:23 on Sun 4 Sep.", "fact": "2011-09-03T08:15:31Z → 2011-09-04T06:22:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:41–13:29 on the 3rd, 12:41–13:29 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 8746 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Berlin, 2011: Saturday 3 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": "2011-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-03", "confidence": "determinate" } ], "quote": "In Berlin, Muktābharaṇa Vrata 2011 falls on Saturday 3 September. Saptamī runs from 10:16 on Sat 3 Sep to 08:23 on Sun 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15484, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-09-04T08:22:53+02:00", "utc": "2011-09-04T06:22:53Z", "ms": 1315117372922.4724 }, "end": { "local": "2011-09-05T07:04:21+02:00", "utc": "2011-09-05T05:04:21Z", "ms": 1315199061457.4187 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-04T08:22:53+02:00", "utc": "2011-09-04T06:22:53Z", "ms": 1315117372922.4724 }, "end": { "local": "2011-09-05T07:04:21+02:00", "utc": "2011-09-05T05:04:21Z", "ms": 1315199061457.4187 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-04", "window": { "start": { "local": "2011-09-04T12:40:57+02:00", "utc": "2011-09-04T10:40:57Z", "ms": 1315132857171.0034 }, "end": { "local": "2011-09-04T13:28:57+02:00", "utc": "2011-09-04T11:28:57Z", "ms": 1315135737171.0034 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-09-05", "window": { "start": { "local": "2011-09-05T12:40:37+02:00", "utc": "2011-09-05T10:40:37Z", "ms": 1315219237372.5938 }, "end": { "local": "2011-09-05T13:28:37+02:00", "utc": "2011-09-05T11:28:37Z", "ms": 1315222117372.5938 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 08:23 on Sun 4 Sep to 07:04 on Mon 5 Sep.", "fact": "2011-09-04T06:22:53Z → 2011-09-05T05:04:21Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:41–13:29 on the 4th, 12:41–13:29 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15484 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Berlin, 2011: Sunday 4 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "radhashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-04", "confidence": "determinate" } ], "quote": "In Berlin, Rādhāṣṭamī 2011 falls on Sunday 4 September. Aṣṭamī runs from 08:23 on Sun 4 Sep to 07:04 on Mon 5 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-09-07", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-07", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 253, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-09-07T06:07:25+02:00", "utc": "2011-09-07T04:07:25Z", "ms": 1315368444879.6343 }, "end": { "local": "2011-09-08T06:24:12+02:00", "utc": "2011-09-08T04:24:12Z", "ms": 1315455851824.0515 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-07T06:07:25+02:00", "utc": "2011-09-07T04:07:25Z", "ms": 1315368444879.6343 }, "end": { "local": "2011-09-08T06:24:12+02:00", "utc": "2011-09-08T04:24:12Z", "ms": 1315455851824.0515 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-09-07", "window": { "start": { "local": "2011-09-07T06:26:45+02:00", "utc": "2011-09-07T04:26:45Z", "ms": 1315369605001.2666 }, "end": { "local": "2011-09-07T06:26:45+02:00", "utc": "2011-09-07T04:26:45Z", "ms": 1315369605001.2666 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-09-08", "window": { "start": { "local": "2011-09-08T06:28:25+02:00", "utc": "2011-09-08T04:28:25Z", "ms": 1315456104806.7124 }, "end": { "local": "2011-09-08T06:28:25+02:00", "utc": "2011-09-08T04:28:25Z", "ms": 1315456104806.7124 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:07 on Wed 7 Sep to 06:24 on Thu 8 Sep.", "fact": "2011-09-07T04:07:25Z → 2011-09-08T04:24:12Z" }, { "step": "kaala", "text": "Sunrise is at 06:27 on the 7th and 06:28 on the 8th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 7th and is not on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 253 s < 300 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Berlin, 2011: Wednesday 7 September.", "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": "2011-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-07", "confidence": "boundary" } ], "quote": "In Berlin, Parivartanī Ekādaśī 2011 falls on Wednesday 7 September. Ekādaśī runs from 06:07 on Wed 7 Sep to 06:24 on Thu 8 Sep and is current at sunrise that day. It is 4 min 13 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-09-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19936, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-09-08T06:24:12+02:00", "utc": "2011-09-08T04:24:12Z", "ms": 1315455851824.0515 }, "end": { "local": "2011-09-09T07:07:00+02:00", "utc": "2011-09-09T05:07:00Z", "ms": 1315544819653.7847 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-08T06:24:12+02:00", "utc": "2011-09-08T04:24:12Z", "ms": 1315455851824.0515 }, "end": { "local": "2011-09-09T07:07:00+02:00", "utc": "2011-09-09T05:07:00Z", "ms": 1315544819653.7847 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-08", "window": { "start": { "local": "2011-09-08T12:39:37+02:00", "utc": "2011-09-08T10:39:37Z", "ms": 1315478376594.2026 }, "end": { "local": "2011-09-08T13:27:37+02:00", "utc": "2011-09-08T11:27:37Z", "ms": 1315481256594.2026 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-09-09", "window": { "start": { "local": "2011-09-09T12:39:16+02:00", "utc": "2011-09-09T10:39:16Z", "ms": 1315564755940.0193 }, "end": { "local": "2011-09-09T13:27:16+02:00", "utc": "2011-09-09T11:27:16Z", "ms": 1315567635940.0193 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 06:24 on Thu 8 Sep to 07:07 on Fri 9 Sep.", "fact": "2011-09-08T04:24:12Z → 2011-09-09T05:07:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 8th, 12:39–13:27 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19936 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Berlin, 2011: Thursday 8 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": "2011-09-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-08", "confidence": "determinate" } ], "quote": "In Berlin, Vāmana Jayantī 2011 falls on Thursday 8 September. Dvādaśī runs from 06:24 on Thu 8 Sep to 07:07 on Fri 9 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-09-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36081, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-09-09T07:07:00+02:00", "utc": "2011-09-09T05:07:00Z", "ms": 1315544819653.7847 }, "end": { "local": "2011-09-10T08:13:01+02:00", "utc": "2011-09-10T06:13:01Z", "ms": 1315635180538.7966 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-09T07:07:00+02:00", "utc": "2011-09-09T05:07:00Z", "ms": 1315544819653.7847 }, "end": { "local": "2011-09-10T08:13:01+02:00", "utc": "2011-09-10T06:13:01Z", "ms": 1315635180538.7966 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-09-08", "window": { "start": { "local": "2011-09-08T19:38:48+02:00", "utc": "2011-09-08T17:38:48Z", "ms": 1315503528381.693 }, "end": { "local": "2011-09-08T21:05:39+02:00", "utc": "2011-09-08T19:05:39Z", "ms": 1315508738542.8289 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "2011-09-09", "window": { "start": { "local": "2011-09-09T19:36:27+02:00", "utc": "2011-09-09T17:36:27Z", "ms": 1315589787289.828 }, "end": { "local": "2011-09-09T21:03:50+02:00", "utc": "2011-09-09T19:03:50Z", "ms": 1315595029566.3025 } }, "covered_min": 87, "window_min": 87, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:07 on Fri 9 Sep to 08:13 on Sat 10 Sep.", "fact": "2011-09-09T05:07:00Z → 2011-09-10T06:13:01Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:39–21:06 on the 8th, 19:36–21:04 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 87 minutes on the 8th and 87 of 87 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 36081 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Friday 9 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": "2011-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-09", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Friday 9 September. Trayodaśī runs from 07:07 on Fri 9 Sep to 08:13 on Sat 10 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-09-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1862, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-09-10T08:13:01+02:00", "utc": "2011-09-10T06:13:01Z", "ms": 1315635180538.7966 }, "end": { "local": "2011-09-11T09:40:07+02:00", "utc": "2011-09-11T07:40:07Z", "ms": 1315726806563.3145 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2011-09-10T08:13:01+02:00", "utc": "2011-09-10T06:13:01Z", "ms": 1315635180538.7966 }, "end": { "local": "2011-09-11T09:40:07+02:00", "utc": "2011-09-11T07:40:07Z", "ms": 1315726806563.3145 } }, "kaala": "udaya-3", "days": [ { "local_date": "2011-09-10", "window": { "start": { "local": "2011-09-10T06:31:44+02:00", "utc": "2011-09-10T04:31:44Z", "ms": 1315629104363.3867 }, "end": { "local": "2011-09-10T09:08:13+02:00", "utc": "2011-09-10T07:08:13Z", "ms": 1315638492667.4087 } }, "covered_min": 55, "window_min": 156, "qualifies": false }, { "local_date": "2011-09-11", "window": { "start": { "local": "2011-09-11T06:33:24+02:00", "utc": "2011-09-11T04:33:24Z", "ms": 1315715604139.0112 }, "end": { "local": "2011-09-11T09:09:04+02:00", "utc": "2011-09-11T07:09:04Z", "ms": 1315724944149.902 } }, "covered_min": 156, "window_min": 156, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:13 on Sat 10 Sep to 09:40 on Sun 11 Sep.", "fact": "2011-09-10T06:13:01Z → 2011-09-11T07:40:07Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:32–09:08 on the 10th, 06:33–09:09 on the 11th.", "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 55 of 156 minutes on the 10th and 156 of 156 on the 11th.", "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 1862 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Berlin, 2011: Sunday 11 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": "2011-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-11", "confidence": "determinate" } ], "quote": "In Berlin, Ananta Caturdaśī 2011 falls on Sunday 11 September. Caturdaśī runs from 08:13 on Sat 10 Sep to 09:40 on Sun 11 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-09-15", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-15", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2073, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-09-15T18:20:03+02:00", "utc": "2011-09-15T16:20:03Z", "ms": 1316103603088.1777 }, "end": { "local": "2011-09-16T20:53:07+02:00", "utc": "2011-09-16T18:53:07Z", "ms": 1316199186852.8298 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-15T18:20:03+02:00", "utc": "2011-09-15T16:20:03Z", "ms": 1316103603088.1777 }, "end": { "local": "2011-09-16T20:53:07+02:00", "utc": "2011-09-16T18:53:07Z", "ms": 1316199186852.8298 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-09-15", "window": { "start": { "local": "2011-09-15T19:54:42+02:00", "utc": "2011-09-15T17:54:42Z", "ms": 1316109281552.8445 }, "end": { "local": "2011-09-15T19:54:42+02:00", "utc": "2011-09-15T17:54:42Z", "ms": 1316109281552.8445 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-09-16", "window": { "start": { "local": "2011-09-16T20:18:34+02:00", "utc": "2011-09-16T18:18:34Z", "ms": 1316197113578.7842 }, "end": { "local": "2011-09-16T20:18:34+02:00", "utc": "2011-09-16T18:18:34Z", "ms": 1316197113578.7842 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:20 on Thu 15 Sep to 20:53 on Fri 16 Sep.", "fact": "2011-09-15T16:20:03Z → 2011-09-16T18:53:07Z" }, { "step": "kaala", "text": "Moonrise is at 19:55 on the 15th and 20:19 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both moonrises qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 2073 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Thursday 15 September.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-15", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-15", "confidence": "boundary" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Thursday 15 September. Caturthī runs from 18:20 on Thu 15 Sep to 20:53 on Fri 16 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-09-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9095, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-09-17T23:19:35+02:00", "utc": "2011-09-17T21:19:35Z", "ms": 1316294375148.3066 }, "end": { "local": "2011-09-19T01:27:37+02:00", "utc": "2011-09-18T23:27:37Z", "ms": 1316388457284.821 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-17T23:19:35+02:00", "utc": "2011-09-17T21:19:35Z", "ms": 1316294375148.3066 }, "end": { "local": "2011-09-19T01:27:37+02:00", "utc": "2011-09-18T23:27:37Z", "ms": 1316388457284.821 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-09-17", "window": { "start": { "local": "2011-09-17T20:48:00+02:00", "utc": "2011-09-17T18:48:00Z", "ms": 1316285279744.1604 }, "end": { "local": "2011-09-17T20:48:00+02:00", "utc": "2011-09-17T18:48:00Z", "ms": 1316285279744.1604 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-09-18", "window": { "start": { "local": "2011-09-18T21:25:00+02:00", "utc": "2011-09-18T19:25:00Z", "ms": 1316373900023.1797 }, "end": { "local": "2011-09-18T21:25:00+02:00", "utc": "2011-09-18T19:25:00Z", "ms": 1316373900023.1797 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 23:20 on Sat 17 Sep to 01:28 on Mon 19 Sep.", "fact": "2011-09-17T21:19:35Z → 2011-09-18T23:27:37Z" }, { "step": "kaala", "text": "Moonrise is at 20:48 on the 17th and 21:25 on the 18th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is not on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9095 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Berlin, 2011: Sunday 18 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chandra-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-18", "confidence": "determinate" } ], "quote": "In Berlin, Candra Ṣaṣṭhī 2011 falls on Sunday 18 September. Ṣaṣṭhī runs from 23:20 on Sat 17 Sep to 01:28 on Mon 19 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "everyday": "Jitiya", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22766, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-09-20T03:04:56+02:00", "utc": "2011-09-20T01:04:56Z", "ms": 1316480695968.392 }, "end": { "local": "2011-09-21T04:00:44+02:00", "utc": "2011-09-21T02:00:44Z", "ms": 1316570444287.6187 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-20T03:04:56+02:00", "utc": "2011-09-20T01:04:56Z", "ms": 1316480695968.392 }, "end": { "local": "2011-09-21T04:00:44+02:00", "utc": "2011-09-21T02:00:44Z", "ms": 1316570444287.6187 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-09-19", "window": { "start": { "local": "2011-09-19T19:12:44+02:00", "utc": "2011-09-19T17:12:44Z", "ms": 1316452364123.445 }, "end": { "local": "2011-09-19T20:45:30+02:00", "utc": "2011-09-19T18:45:30Z", "ms": 1316457929514.752 } }, "covered_min": 0, "window_min": 93, "qualifies": false }, { "local_date": "2011-09-20", "window": { "start": { "local": "2011-09-20T19:10:21+02:00", "utc": "2011-09-20T17:10:21Z", "ms": 1316538621252.6064 }, "end": { "local": "2011-09-20T20:43:39+02:00", "utc": "2011-09-20T18:43:39Z", "ms": 1316544219103.1157 } }, "covered_min": 93, "window_min": 93, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:05 on Tue 20 Sep to 04:01 on Wed 21 Sep.", "fact": "2011-09-20T01:04:56Z → 2011-09-21T02:00:44Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:13–20:45 on the 19th, 19:10–20:44 on the 20th.", "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 93 minutes on the 19th and 93 of 93 on the 20th.", "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 22766 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Berlin, 2011: Tuesday 20 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "jitashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-20", "confidence": "determinate" } ], "quote": "In Berlin, Jitāṣṭamī (Jitiya) 2011 falls on Tuesday 20 September. Aṣṭamī runs from 03:05 on Tue 20 Sep to 04:01 on Wed 21 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17556, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-09-20T03:04:56+02:00", "utc": "2011-09-20T01:04:56Z", "ms": 1316480695968.392 }, "end": { "local": "2011-09-21T04:00:44+02:00", "utc": "2011-09-21T02:00:44Z", "ms": 1316570444287.6187 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-20T03:04:56+02:00", "utc": "2011-09-20T01:04:56Z", "ms": 1316480695968.392 }, "end": { "local": "2011-09-21T04:00:44+02:00", "utc": "2011-09-21T02:00:44Z", "ms": 1316570444287.6187 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-09-19", "window": { "start": { "local": "2011-09-19T22:11:25+02:00", "utc": "2011-09-19T20:11:25Z", "ms": 1316463084774.333 }, "end": { "local": "2011-09-19T22:11:25+02:00", "utc": "2011-09-19T20:11:25Z", "ms": 1316463084774.333 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-09-20", "window": { "start": { "local": "2011-09-20T23:08:09+02:00", "utc": "2011-09-20T21:08:09Z", "ms": 1316552888672.761 }, "end": { "local": "2011-09-20T23:08:09+02:00", "utc": "2011-09-20T21:08:09Z", "ms": 1316552888672.761 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:05 on Tue 20 Sep to 04:01 on Wed 21 Sep.", "fact": "2011-09-20T01:04:56Z → 2011-09-21T02:00:44Z" }, { "step": "kaala", "text": "Moonrise is at 22:11 on the 19th and 23:08 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17556 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Berlin, 2011: Tuesday 20 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalakshmi-vrata-samapana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-20", "confidence": "determinate" } ], "quote": "In Berlin, Mahālakṣmī Vrata Samāpana 2011 falls on Tuesday 20 September. Aṣṭamī runs from 03:05 on Tue 20 Sep to 04:01 on Wed 21 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-09-23", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12684, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-09-23T03:22:03+02:00", "utc": "2011-09-23T01:22:03Z", "ms": 1316740922784.7085 }, "end": { "local": "2011-09-24T01:45:32+02:00", "utc": "2011-09-23T23:45:32Z", "ms": 1316821532244.8406 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-23T03:22:03+02:00", "utc": "2011-09-23T01:22:03Z", "ms": 1316740922784.7085 }, "end": { "local": "2011-09-24T01:45:32+02:00", "utc": "2011-09-23T23:45:32Z", "ms": 1316821532244.8406 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-09-23", "window": { "start": { "local": "2011-09-23T06:53:27+02:00", "utc": "2011-09-23T04:53:27Z", "ms": 1316753606743.2937 }, "end": { "local": "2011-09-23T06:53:27+02:00", "utc": "2011-09-23T04:53:27Z", "ms": 1316753606743.2937 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-09-24", "window": { "start": { "local": "2011-09-24T06:55:08+02:00", "utc": "2011-09-24T04:55:08Z", "ms": 1316840107801.3115 }, "end": { "local": "2011-09-24T06:55:08+02:00", "utc": "2011-09-24T04:55:08Z", "ms": 1316840107801.3115 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:22 on Fri 23 Sep to 01:46 on Sat 24 Sep.", "fact": "2011-09-23T01:22:03Z → 2011-09-23T23:45:32Z" }, { "step": "kaala", "text": "Sunrise is at 06:53 on the 23rd and 06:55 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 12684 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Berlin, 2011: Friday 23 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": "2011-09-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-23", "confidence": "determinate" } ], "quote": "In Berlin, Indirā Ekādaśī 2011 falls on Friday 23 September. Ekādaśī runs from 03:22 on Fri 23 Sep to 01:46 on Sat 24 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-09-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-09-25", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 711, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-09-24T23:23:04+02:00", "utc": "2011-09-24T21:23:04Z", "ms": 1316899383774.9426 }, "end": { "local": "2011-09-25T20:22:37+02:00", "utc": "2011-09-25T18:22:37Z", "ms": 1316974957268.5105 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-24T23:23:04+02:00", "utc": "2011-09-24T21:23:04Z", "ms": 1316899383774.9426 }, "end": { "local": "2011-09-25T20:22:37+02:00", "utc": "2011-09-25T18:22:37Z", "ms": 1316974957268.5105 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-09-24", "window": { "start": { "local": "2011-09-24T19:00:50+02:00", "utc": "2011-09-24T17:00:50Z", "ms": 1316883650279.9976 }, "end": { "local": "2011-09-24T20:36:18+02:00", "utc": "2011-09-24T18:36:18Z", "ms": 1316889378114.417 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "2011-09-25", "window": { "start": { "local": "2011-09-25T18:58:28+02:00", "utc": "2011-09-25T16:58:28Z", "ms": 1316969907812.626 }, "end": { "local": "2011-09-25T20:34:28+02:00", "utc": "2011-09-25T18:34:28Z", "ms": 1316975668165.6519 } }, "covered_min": 84, "window_min": 96, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 23:23 on Sat 24 Sep to 20:23 on Sun 25 Sep.", "fact": "2011-09-24T21:23:04Z → 2011-09-25T18:22:37Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:01–20:36 on the 24th, 18:58–20:34 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 95 minutes on the 24th and 84 of 96 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 711 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Sunday 25 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-25", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Sunday 25 September. Trayodaśī runs from 23:23 on Sat 24 Sep to 20:23 on Sun 25 Sep and covers 84 of 96 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-09-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-09-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15112, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-09-25T20:22:37+02:00", "utc": "2011-09-25T18:22:37Z", "ms": 1316974957268.5105 }, "end": { "local": "2011-09-26T16:54:09+02:00", "utc": "2011-09-26T14:54:09Z", "ms": 1317048849097.6465 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-25T20:22:37+02:00", "utc": "2011-09-25T18:22:37Z", "ms": 1316974957268.5105 }, "end": { "local": "2011-09-26T16:54:09+02:00", "utc": "2011-09-26T14:54:09Z", "ms": 1317048849097.6465 } }, "kaala": "nishita", "days": [ { "local_date": "2011-09-25", "window": { "start": { "local": "2011-09-26T00:34:29+02:00", "utc": "2011-09-25T22:34:29Z", "ms": 1316990069136.4734 }, "end": { "local": "2011-09-26T01:22:29+02:00", "utc": "2011-09-25T23:22:29Z", "ms": 1316992949136.4734 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-09-26", "window": { "start": { "local": "2011-09-27T00:34:09+02:00", "utc": "2011-09-26T22:34:09Z", "ms": 1317076448792.7954 }, "end": { "local": "2011-09-27T01:22:09+02:00", "utc": "2011-09-26T23:22:09Z", "ms": 1317079328792.7954 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 20:23 on Sun 25 Sep to 16:54 on Mon 26 Sep.", "fact": "2011-09-25T18:22:37Z → 2011-09-26T14:54:09Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:34–01:22 on the 25th, 00:34–01:22 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 25th and 0 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15112 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Sunday 25 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": "2011-09-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-25", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Sunday 25 September. Caturdaśī runs from 20:23 on Sun 25 Sep to 16:54 on Mon 26 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-09-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "everyday": "Sarvapitṛ Amāvāsyā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-26", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1295, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2011-09-26T16:54:09+02:00", "utc": "2011-09-26T14:54:09Z", "ms": 1317048849097.6465 }, "end": { "local": "2011-09-27T13:08:41+02:00", "utc": "2011-09-27T11:08:41Z", "ms": 1317121720729.9314 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-26T16:54:09+02:00", "utc": "2011-09-26T14:54:09Z", "ms": 1317048849097.6465 }, "end": { "local": "2011-09-27T13:08:41+02:00", "utc": "2011-09-27T11:08:41Z", "ms": 1317121720729.9314 } }, "kaala": "aparahna", "days": [ { "local_date": "2011-09-26", "window": { "start": { "local": "2011-09-26T14:09:03+02:00", "utc": "2011-09-26T12:09:03Z", "ms": 1317038943491.4834 }, "end": { "local": "2011-09-26T16:32:35+02:00", "utc": "2011-09-26T14:32:35Z", "ms": 1317047554501.871 } }, "covered_min": 0, "window_min": 144, "qualifies": false }, { "local_date": "2011-09-27", "window": { "start": { "local": "2011-09-27T14:08:19+02:00", "utc": "2011-09-27T12:08:19Z", "ms": 1317125298872.696 }, "end": { "local": "2011-09-27T16:31:01+02:00", "utc": "2011-09-27T14:31:01Z", "ms": 1317133861139.1504 } }, "covered_min": 0, "window_min": 143, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 16:54 on Mon 26 Sep to 13:09 on Tue 27 Sep.", "fact": "2011-09-26T14:54:09Z → 2011-09-27T11:08:41Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 14:09–16:33 on the 26th, 14:08–16:31 on the 27th.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 0 of 144 minutes on the 26th and 0 of 143 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither afternoon qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 1295 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Berlin, 2011: Monday 26 September.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2011-09-26", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-26", "confidence": "boundary" } ], "quote": "In Berlin, Mahālaya Amāvāsyā 2011 falls on Monday 26 September. Amāvasyā runs from 16:54 on Mon 26 Sep to 13:09 on Tue 27 Sep, and reaches aparāhṇa on neither day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "everyday": "Navratri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 737, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-09-27T13:08:41+02:00", "utc": "2011-09-27T11:08:41Z", "ms": 1317121720729.9314 }, "end": { "local": "2011-09-28T09:17:38+02:00", "utc": "2011-09-28T07:17:38Z", "ms": 1317194257672.4277 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-27T13:08:41+02:00", "utc": "2011-09-27T11:08:41Z", "ms": 1317121720729.9314 }, "end": { "local": "2011-09-28T09:17:38+02:00", "utc": "2011-09-28T07:17:38Z", "ms": 1317194257672.4277 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-27", "window": { "start": { "local": "2011-09-27T12:32:58+02:00", "utc": "2011-09-27T10:32:58Z", "ms": 1317119577739.4688 }, "end": { "local": "2011-09-27T13:20:58+02:00", "utc": "2011-09-27T11:20:58Z", "ms": 1317122457739.4688 } }, "covered_min": 12, "window_min": 48, "qualifies": true }, { "local_date": "2011-09-28", "window": { "start": { "local": "2011-09-28T12:32:38+02:00", "utc": "2011-09-28T10:32:38Z", "ms": 1317205957700.3467 }, "end": { "local": "2011-09-28T13:20:38+02:00", "utc": "2011-09-28T11:20:38Z", "ms": 1317208837700.3467 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 13:09 on Tue 27 Sep to 09:18 on Wed 28 Sep.", "fact": "2011-09-27T11:08:41Z → 2011-09-28T07:17:38Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:33–13:21 on the 27th, 12:33–13:21 on the 28th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 12 of 48 minutes on the 27th and 0 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 737 s" }, { "step": "ruling", "text": "Navarātrārambha, Berlin, 2011: Tuesday 27 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-09-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-27", "confidence": "determinate" } ], "quote": "In Berlin, Navarātrārambha (Navratri) 2011 falls on Tuesday 27 September. Pratipadā runs from 13:09 on Tue 27 Sep to 09:18 on Wed 28 Sep and covers 12 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-09-30", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34806, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-09-30T02:03:15+02:00", "utc": "2011-09-30T00:03:15Z", "ms": 1317340995233.6985 }, "end": { "local": "2011-09-30T23:00:05+02:00", "utc": "2011-09-30T21:00:05Z", "ms": 1317416404627.628 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-09-30T02:03:15+02:00", "utc": "2011-09-30T00:03:15Z", "ms": 1317340995233.6985 }, "end": { "local": "2011-09-30T23:00:05+02:00", "utc": "2011-09-30T21:00:05Z", "ms": 1317416404627.628 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-09-29", "window": { "start": { "local": "2011-09-29T12:32:18+02:00", "utc": "2011-09-29T10:32:18Z", "ms": 1317292337884.1543 }, "end": { "local": "2011-09-29T13:20:18+02:00", "utc": "2011-09-29T11:20:18Z", "ms": 1317295217884.1543 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-09-30", "window": { "start": { "local": "2011-09-30T12:31:58+02:00", "utc": "2011-09-30T10:31:58Z", "ms": 1317378718306.4424 }, "end": { "local": "2011-09-30T13:19:58+02:00", "utc": "2011-09-30T11:19:58Z", "ms": 1317381598306.4424 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:03 on Fri 30 Sep to 23:00 on Fri 30 Sep.", "fact": "2011-09-30T00:03:15Z → 2011-09-30T21:00:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:32–13:20 on the 29th, 12:32–13:20 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34806 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Friday 30 September.", "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": "2011-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-09-30", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Friday 30 September. Caturthī runs from 02:03 on Fri 30 Sep to 23:00 on Fri 30 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-09-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34588, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-10-02T18:40:30+02:00", "utc": "2011-10-02T16:40:30Z", "ms": 1317573630302.7698 }, "end": { "local": "2011-10-03T17:32:50+02:00", "utc": "2011-10-03T15:32:50Z", "ms": 1317655970483.448 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-10-02T18:40:30+02:00", "utc": "2011-10-02T16:40:30Z", "ms": 1317573630302.7698 }, "end": { "local": "2011-10-03T17:32:50+02:00", "utc": "2011-10-03T15:32:50Z", "ms": 1317655970483.448 } }, "kaala": "udaya-1", "days": [ { "local_date": "2011-10-02", "window": { "start": { "local": "2011-10-02T07:08:43+02:00", "utc": "2011-10-02T05:08:43Z", "ms": 1317532123158.1926 }, "end": { "local": "2011-10-02T07:54:56+02:00", "utc": "2011-10-02T05:54:56Z", "ms": 1317534896061.5024 } }, "covered_min": 0, "window_min": 46, "qualifies": false }, { "local_date": "2011-10-03", "window": { "start": { "local": "2011-10-03T07:10:26+02:00", "utc": "2011-10-03T05:10:26Z", "ms": 1317618626013.529 }, "end": { "local": "2011-10-03T07:56:23+02:00", "utc": "2011-10-03T05:56:23Z", "ms": 1317621382701.4277 } }, "covered_min": 46, "window_min": 46, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 18:41 on Sun 2 Oct to 17:33 on Mon 3 Oct.", "fact": "2011-10-02T16:40:30Z → 2011-10-03T15:32:50Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 07:09–07:55 on the 2nd, 07:10–07:56 on the 3rd.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 46 minutes on the 2nd and 46 of 46 on the 3rd.", "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 34588 s" }, { "step": "ruling", "text": "Durgā Saptamī, Berlin, 2011: Monday 3 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": "2011-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-03", "confidence": "determinate" } ], "quote": "In Berlin, Durgā Saptamī 2011 falls on Monday 3 October. Saptamī runs from 18:41 on Sun 2 Oct to 17:33 on Mon 3 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "everyday": "Durga Ashtami", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13747, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-10-03T17:32:50+02:00", "utc": "2011-10-03T15:32:50Z", "ms": 1317655970483.448 }, "end": { "local": "2011-10-04T17:07:50+02:00", "utc": "2011-10-04T15:07:50Z", "ms": 1317740869858.274 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-10-03T17:32:50+02:00", "utc": "2011-10-03T15:32:50Z", "ms": 1317655970483.448 }, "end": { "local": "2011-10-04T17:07:50+02:00", "utc": "2011-10-04T15:07:50Z", "ms": 1317740869858.274 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-03", "window": { "start": { "local": "2011-10-03T12:31:01+02:00", "utc": "2011-10-03T10:31:01Z", "ms": 1317637861172.7695 }, "end": { "local": "2011-10-03T13:19:01+02:00", "utc": "2011-10-03T11:19:01Z", "ms": 1317640741172.7695 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-10-04", "window": { "start": { "local": "2011-10-04T12:30:43+02:00", "utc": "2011-10-04T10:30:43Z", "ms": 1317724242722.2253 }, "end": { "local": "2011-10-04T13:18:43+02:00", "utc": "2011-10-04T11:18:43Z", "ms": 1317727122722.2253 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 17:33 on Mon 3 Oct to 17:08 on Tue 4 Oct.", "fact": "2011-10-03T15:32:50Z → 2011-10-04T15:07:50Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 3rd, 12:31–13:19 on the 4th.", "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 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 13747 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Berlin, 2011: Tuesday 4 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": "2011-10-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-04", "confidence": "determinate" } ], "quote": "In Berlin, Mahāṣṭamī (Durga Ashtami) 2011 falls on Tuesday 4 October. Aṣṭamī runs from 17:33 on Mon 3 Oct to 17:08 on Tue 4 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13747, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2011-10-04T17:07:50+02:00", "utc": "2011-10-04T15:07:50Z", "ms": 1317740869858.274 }, "end": { "local": "2011-10-05T17:23:01+02:00", "utc": "2011-10-05T15:23:01Z", "ms": 1317828181306.2769 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-10-04T17:07:50+02:00", "utc": "2011-10-04T15:07:50Z", "ms": 1317740869858.274 }, "end": { "local": "2011-10-05T17:23:01+02:00", "utc": "2011-10-05T15:23:01Z", "ms": 1317828181306.2769 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-04", "window": { "start": { "local": "2011-10-04T12:30:43+02:00", "utc": "2011-10-04T10:30:43Z", "ms": 1317724242722.2253 }, "end": { "local": "2011-10-04T13:18:43+02:00", "utc": "2011-10-04T11:18:43Z", "ms": 1317727122722.2253 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-10-05", "window": { "start": { "local": "2011-10-05T12:30:25+02:00", "utc": "2011-10-05T10:30:25Z", "ms": 1317810624601.5889 }, "end": { "local": "2011-10-05T13:18:25+02:00", "utc": "2011-10-05T11:18:25Z", "ms": 1317813504601.5889 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 17:08 on Tue 4 Oct to 17:23 on Wed 5 Oct.", "fact": "2011-10-04T15:07:50Z → 2011-10-05T15:23:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:31–13:19 on the 4th, 12:30–13:18 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 13747 s" }, { "step": "ruling", "text": "Mahānavamī, Berlin, 2011: Wednesday 5 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": "2011-10-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-05", "confidence": "determinate" } ], "quote": "In Berlin, Mahānavamī 2011 falls on Wednesday 5 October. Navamī runs from 17:08 on Tue 4 Oct to 17:23 on Wed 5 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "everyday": "Dussehra", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1125, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2011-10-05T17:23:01+02:00", "utc": "2011-10-05T15:23:01Z", "ms": 1317828181306.2769 }, "end": { "local": "2011-10-06T18:13:52+02:00", "utc": "2011-10-06T16:13:52Z", "ms": 1317917632304.261 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2011-10-06T00:55:39+02:00", "utc": "2011-10-05T22:55:39Z", "ms": 1317855338664.2048 }, "end": { "local": "2011-10-06T18:13:52+02:00", "utc": "2011-10-06T16:13:52Z", "ms": 1317917632304.261 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2011-10-06T00:55:39+02:00", "utc": "2011-10-05T22:55:39Z", "ms": 1317855338664.2048 }, "end": { "local": "2011-10-07T02:31:53+02:00", "utc": "2011-10-07T00:31:53Z", "ms": 1317947513033.4229 } } }, "kaala": "daytime", "days": [ { "local_date": "2011-10-05", "window": { "start": { "local": "2011-10-05T07:13:52+02:00", "utc": "2011-10-05T05:13:52Z", "ms": 1317791632417.8635 }, "end": { "local": "2011-10-05T18:34:57+02:00", "utc": "2011-10-05T16:34:57Z", "ms": 1317832496785.3145 } }, "covered_min": 0, "window_min": 681, "qualifies": false }, { "local_date": "2011-10-06", "window": { "start": { "local": "2011-10-06T07:15:36+02:00", "utc": "2011-10-06T05:15:36Z", "ms": 1317878135985.6738 }, "end": { "local": "2011-10-06T18:32:38+02:00", "utc": "2011-10-06T16:32:38Z", "ms": 1317918757677.8438 } }, "covered_min": 658, "window_min": 677, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 17:23 on Wed 5 Oct to 18:14 on Thu 6 Oct, and Śravaṇa from 00:56 on Thu 6 Oct to 02:32 on Fri 7 Oct. They are together from 00:56 on Thu 6 Oct to 18:14 on Thu 6 Oct.", "fact": "2011-10-05T22:55:39Z → 2011-10-06T16:13:52Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 07:14–18:35 on the 5th, 07:16–18:33 on the 6th.", "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 0 of 681 minutes on the 5th and 658 of 677 on the 6th.", "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 1125 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Berlin, 2011: Thursday 6 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": "2011-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-06", "confidence": "determinate" } ], "quote": "In Berlin, Vijayā Daśamī (Dussehra) 2011 falls on Thursday 6 October. Daśamī runs from 17:23 on Wed 5 Oct to 18:14 on Thu 6 Oct and is with Śravaṇa in the day time that day, for 658 minutes.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-10-07", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39496, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-10-06T18:13:52+02:00", "utc": "2011-10-06T16:13:52Z", "ms": 1317917632304.261 }, "end": { "local": "2011-10-07T19:34:39+02:00", "utc": "2011-10-07T17:34:39Z", "ms": 1318008878573.4924 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-10-06T18:13:52+02:00", "utc": "2011-10-06T16:13:52Z", "ms": 1317917632304.261 }, "end": { "local": "2011-10-07T19:34:39+02:00", "utc": "2011-10-07T17:34:39Z", "ms": 1318008878573.4924 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-10-06", "window": { "start": { "local": "2011-10-06T07:15:36+02:00", "utc": "2011-10-06T05:15:36Z", "ms": 1317878135985.6738 }, "end": { "local": "2011-10-06T07:15:36+02:00", "utc": "2011-10-06T05:15:36Z", "ms": 1317878135985.6738 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-10-07", "window": { "start": { "local": "2011-10-07T07:17:20+02:00", "utc": "2011-10-07T05:17:20Z", "ms": 1317964639810.8677 }, "end": { "local": "2011-10-07T07:17:20+02:00", "utc": "2011-10-07T05:17:20Z", "ms": 1317964639810.8677 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:14 on Thu 6 Oct to 19:35 on Fri 7 Oct.", "fact": "2011-10-06T16:13:52Z → 2011-10-07T17:34:39Z" }, { "step": "kaala", "text": "Sunrise is at 07:16 on the 6th and 07:17 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 39496 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Berlin, 2011: Friday 7 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": "2011-10-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-07", "confidence": "determinate" } ], "quote": "In Berlin, Pāśāṅkuśā Ekādaśī 2011 falls on Friday 7 October. Ekādaśī runs from 18:14 on Thu 6 Oct to 19:35 on Fri 7 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-10-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-10-09", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4098, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-10-08T21:19:21+02:00", "utc": "2011-10-08T19:19:21Z", "ms": 1318101561319.079 }, "end": { "local": "2011-10-09T23:22:30+02:00", "utc": "2011-10-09T21:22:30Z", "ms": 1318195350491.5781 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2011-10-08T21:19:21+02:00", "utc": "2011-10-08T19:19:21Z", "ms": 1318101561319.079 }, "end": { "local": "2011-10-09T23:22:30+02:00", "utc": "2011-10-09T21:22:30Z", "ms": 1318195350491.5781 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-10-08", "window": { "start": { "local": "2011-10-08T18:28:01+02:00", "utc": "2011-10-08T16:28:01Z", "ms": 1318091280957.0906 }, "end": { "local": "2011-10-08T20:11:03+02:00", "utc": "2011-10-08T18:11:03Z", "ms": 1318097463266.209 } }, "covered_min": 0, "window_min": 103, "qualifies": false }, { "local_date": "2011-10-09", "window": { "start": { "local": "2011-10-09T18:25:43+02:00", "utc": "2011-10-09T16:25:43Z", "ms": 1318177543410.3738 }, "end": { "local": "2011-10-09T20:09:18+02:00", "utc": "2011-10-09T18:09:18Z", "ms": 1318183758013.7285 } }, "covered_min": 104, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 21:19 on Sat 8 Oct to 23:23 on Sun 9 Oct.", "fact": "2011-10-08T19:19:21Z → 2011-10-09T21:22:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:28–20:11 on the 8th, 18:26–20:09 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 103 minutes on the 8th and 104 of 104 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 4098 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Sunday 9 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": "2011-10-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-09", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Sunday 9 October. Trayodaśī runs from 21:19 on Sat 8 Oct to 23:23 on Sun 9 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-10-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "everyday": "Karwa Chauth", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22874, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-10-15T11:35:29+02:00", "utc": "2011-10-15T09:35:29Z", "ms": 1318671329001.6226 }, "end": { "local": "2011-10-16T13:47:36+02:00", "utc": "2011-10-16T11:47:36Z", "ms": 1318765656350.4275 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-15T11:35:29+02:00", "utc": "2011-10-15T09:35:29Z", "ms": 1318671329001.6226 }, "end": { "local": "2011-10-16T13:47:36+02:00", "utc": "2011-10-16T11:47:36Z", "ms": 1318765656350.4275 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-10-15", "window": { "start": { "local": "2011-10-15T19:25:51+02:00", "utc": "2011-10-15T17:25:51Z", "ms": 1318699551453.5657 }, "end": { "local": "2011-10-15T19:25:51+02:00", "utc": "2011-10-15T17:25:51Z", "ms": 1318699551453.5657 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-10-16", "window": { "start": { "local": "2011-10-16T20:08:50+02:00", "utc": "2011-10-16T18:08:50Z", "ms": 1318788529933.242 }, "end": { "local": "2011-10-16T20:08:50+02:00", "utc": "2011-10-16T18:08:50Z", "ms": 1318788529933.242 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:35 on Sat 15 Oct to 13:48 on Sun 16 Oct.", "fact": "2011-10-15T09:35:29Z → 2011-10-16T11:47:36Z" }, { "step": "kaala", "text": "Moonrise is at 19:26 on the 15th and 20:09 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 15th and is not on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 22874 s" }, { "step": "ruling", "text": "Karaka Caturthī, Berlin, 2011: Saturday 15 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-15", "confidence": "determinate" } ], "quote": "In Berlin, Karaka Caturthī (Karwa Chauth) 2011 falls on Saturday 15 October. Caturthī runs from 11:35 on Sat 15 Oct to 13:48 on Sun 16 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-10-15", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22874, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-10-15T11:35:29+02:00", "utc": "2011-10-15T09:35:29Z", "ms": 1318671329001.6226 }, "end": { "local": "2011-10-16T13:47:36+02:00", "utc": "2011-10-16T11:47:36Z", "ms": 1318765656350.4275 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-15T11:35:29+02:00", "utc": "2011-10-15T09:35:29Z", "ms": 1318671329001.6226 }, "end": { "local": "2011-10-16T13:47:36+02:00", "utc": "2011-10-16T11:47:36Z", "ms": 1318765656350.4275 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-10-15", "window": { "start": { "local": "2011-10-15T19:25:51+02:00", "utc": "2011-10-15T17:25:51Z", "ms": 1318699551453.5657 }, "end": { "local": "2011-10-15T19:25:51+02:00", "utc": "2011-10-15T17:25:51Z", "ms": 1318699551453.5657 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-10-16", "window": { "start": { "local": "2011-10-16T20:08:50+02:00", "utc": "2011-10-16T18:08:50Z", "ms": 1318788529933.242 }, "end": { "local": "2011-10-16T20:08:50+02:00", "utc": "2011-10-16T18:08:50Z", "ms": 1318788529933.242 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:35 on Sat 15 Oct to 13:48 on Sun 16 Oct.", "fact": "2011-10-15T09:35:29Z → 2011-10-16T11:47:36Z" }, { "step": "kaala", "text": "Moonrise is at 19:26 on the 15th and 20:09 on the 16th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 15th and is not on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22874 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Saturday 15 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-15", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Saturday 15 October. Caturthī runs from 11:35 on Sat 15 Oct to 13:48 on Sun 16 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-10-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20545, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-10-19T17:29:28+02:00", "utc": "2011-10-19T15:29:28Z", "ms": 1319038168119.8406 }, "end": { "local": "2011-10-20T17:19:18+02:00", "utc": "2011-10-20T15:19:18Z", "ms": 1319123958368.2888 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-19T17:29:28+02:00", "utc": "2011-10-19T15:29:28Z", "ms": 1319038168119.8406 }, "end": { "local": "2011-10-20T17:19:18+02:00", "utc": "2011-10-20T15:19:18Z", "ms": 1319123958368.2888 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-10-19", "window": { "start": { "local": "2011-10-19T23:11:53+02:00", "utc": "2011-10-19T21:11:53Z", "ms": 1319058712821.2542 }, "end": { "local": "2011-10-19T23:11:53+02:00", "utc": "2011-10-19T21:11:53Z", "ms": 1319058712821.2542 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-10-20", "window": { "start": { "local": "2011-10-21T00:26:24+02:00", "utc": "2011-10-20T22:26:24Z", "ms": 1319149583581.9646 }, "end": { "local": "2011-10-21T00:26:24+02:00", "utc": "2011-10-20T22:26:24Z", "ms": 1319149583581.9646 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 17:29 on Wed 19 Oct to 17:19 on Thu 20 Oct.", "fact": "2011-10-19T15:29:28Z → 2011-10-20T15:19:18Z" }, { "step": "kaala", "text": "Moonrise is at 23:12 on the 19th and 00:26 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20545 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Berlin, 2011: Wednesday 19 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-19", "confidence": "determinate" } ], "quote": "In Berlin, Ahoyī Aṣṭamī 2011 falls on Wednesday 19 October. Aṣṭamī runs from 17:29 on Wed 19 Oct to 17:19 on Thu 20 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-10-23", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15617, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-10-22T14:34:35+02:00", "utc": "2011-10-22T12:34:35Z", "ms": 1319286874733.8296 }, "end": { "local": "2011-10-23T12:06:00+02:00", "utc": "2011-10-23T10:06:00Z", "ms": 1319364359738.9517 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-22T14:34:35+02:00", "utc": "2011-10-22T12:34:35Z", "ms": 1319286874733.8296 }, "end": { "local": "2011-10-23T12:06:00+02:00", "utc": "2011-10-23T10:06:00Z", "ms": 1319364359738.9517 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-10-22", "window": { "start": { "local": "2011-10-22T07:43:54+02:00", "utc": "2011-10-22T05:43:54Z", "ms": 1319262233685.3362 }, "end": { "local": "2011-10-22T07:43:54+02:00", "utc": "2011-10-22T05:43:54Z", "ms": 1319262233685.3362 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-10-23", "window": { "start": { "local": "2011-10-23T07:45:42+02:00", "utc": "2011-10-23T05:45:42Z", "ms": 1319348742491.5645 }, "end": { "local": "2011-10-23T07:45:42+02:00", "utc": "2011-10-23T05:45:42Z", "ms": 1319348742491.5645 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 14:35 on Sat 22 Oct to 12:06 on Sun 23 Oct.", "fact": "2011-10-22T12:34:35Z → 2011-10-23T10:06:00Z" }, { "step": "kaala", "text": "Sunrise is at 07:44 on the 22nd and 07:46 on the 23rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 22nd and is on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15617 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Berlin, 2011: Sunday 23 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-23", "confidence": "determinate" } ], "quote": "In Berlin, Ramā Ekādaśī 2011 falls on Sunday 23 October. Ekādaśī runs from 14:35 on Sat 22 Oct to 12:06 on Sun 23 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-10-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "everyday": "Vasu Baras", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20937, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-10-23T12:06:00+02:00", "utc": "2011-10-23T10:06:00Z", "ms": 1319364359738.9517 }, "end": { "local": "2011-10-24T09:02:07+02:00", "utc": "2011-10-24T07:02:07Z", "ms": 1319439727191.6013 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-23T12:06:00+02:00", "utc": "2011-10-23T10:06:00Z", "ms": 1319364359738.9517 }, "end": { "local": "2011-10-24T09:02:07+02:00", "utc": "2011-10-24T07:02:07Z", "ms": 1319439727191.6013 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-10-23", "window": { "start": { "local": "2011-10-23T17:54:56+02:00", "utc": "2011-10-23T15:54:56Z", "ms": 1319385296247.4185 }, "end": { "local": "2011-10-23T19:45:57+02:00", "utc": "2011-10-23T17:45:57Z", "ms": 1319391956958.4507 } }, "covered_min": 111, "window_min": 111, "qualifies": true }, { "local_date": "2011-10-24", "window": { "start": { "local": "2011-10-24T17:52:51+02:00", "utc": "2011-10-24T15:52:51Z", "ms": 1319471571483.1143 }, "end": { "local": "2011-10-24T19:44:23+02:00", "utc": "2011-10-24T17:44:23Z", "ms": 1319478263409.7766 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 12:06 on Sun 23 Oct to 09:02 on Mon 24 Oct.", "fact": "2011-10-23T10:06:00Z → 2011-10-24T07:02:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:55–19:46 on the 23rd, 17:53–19:44 on the 24th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 111 of 111 minutes on the 23rd and 0 of 112 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20937 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Berlin, 2011: Sunday 23 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govatsa-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-23", "confidence": "determinate" } ], "quote": "In Berlin, Govatsa Dvādaśī (Vasu Baras) 2011 falls on Sunday 23 October. Dvādaśī runs from 12:06 on Sun 23 Oct to 09:02 on Mon 24 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31844, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-10-24T09:02:07+02:00", "utc": "2011-10-24T07:02:07Z", "ms": 1319439727191.6013 }, "end": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-24T09:02:07+02:00", "utc": "2011-10-24T07:02:07Z", "ms": 1319439727191.6013 }, "end": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-10-24", "window": { "start": { "local": "2011-10-24T17:52:51+02:00", "utc": "2011-10-24T15:52:51Z", "ms": 1319471571483.1143 }, "end": { "local": "2011-10-24T19:44:23+02:00", "utc": "2011-10-24T17:44:23Z", "ms": 1319478263409.7766 } }, "covered_min": 112, "window_min": 112, "qualifies": true }, { "local_date": "2011-10-25", "window": { "start": { "local": "2011-10-25T17:50:48+02:00", "utc": "2011-10-25T15:50:48Z", "ms": 1319557847893.9102 }, "end": { "local": "2011-10-25T19:42:51+02:00", "utc": "2011-10-25T17:42:51Z", "ms": 1319564570911.9705 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:02 on Mon 24 Oct to 05:32 on Tue 25 Oct.", "fact": "2011-10-24T07:02:07Z → 2011-10-25T03:32:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:53–19:44 on the 24th, 17:51–19:43 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 112 of 112 minutes on the 24th and 0 of 112 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 31844 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Berlin, 2011: Monday 24 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dipadana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 13 Yama dipadana (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-24", "confidence": "determinate" } ], "quote": "In Berlin, Yama Dīpadāna 2011 falls on Monday 24 October. Trayodaśī runs from 09:02 on Mon 24 Oct to 05:32 on Tue 25 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-10-24", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31844, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-10-24T09:02:07+02:00", "utc": "2011-10-24T07:02:07Z", "ms": 1319439727191.6013 }, "end": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-24T09:02:07+02:00", "utc": "2011-10-24T07:02:07Z", "ms": 1319439727191.6013 }, "end": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-10-24", "window": { "start": { "local": "2011-10-24T17:52:51+02:00", "utc": "2011-10-24T15:52:51Z", "ms": 1319471571483.1143 }, "end": { "local": "2011-10-24T19:44:23+02:00", "utc": "2011-10-24T17:44:23Z", "ms": 1319478263409.7766 } }, "covered_min": 112, "window_min": 112, "qualifies": true }, { "local_date": "2011-10-25", "window": { "start": { "local": "2011-10-25T17:50:48+02:00", "utc": "2011-10-25T15:50:48Z", "ms": 1319557847893.9102 }, "end": { "local": "2011-10-25T19:42:51+02:00", "utc": "2011-10-25T17:42:51Z", "ms": 1319564570911.9705 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:02 on Mon 24 Oct to 05:32 on Tue 25 Oct.", "fact": "2011-10-24T07:02:07Z → 2011-10-25T03:32:08Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:53–19:44 on the 24th, 17:51–19:43 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 112 of 112 minutes on the 24th and 0 of 112 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 31844 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Monday 24 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-24", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Monday 24 October. Trayodaśī runs from 09:02 on Mon 24 Oct to 05:32 on Tue 25 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-10-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "everyday": "Choti Diwali", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1541, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 }, "end": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 }, "end": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 } }, "kaala": "arunodaya", "days": [ { "local_date": "2011-10-25", "window": { "start": { "local": "2011-10-25T05:57:49+02:00", "utc": "2011-10-25T03:57:49Z", "ms": 1319515069006.4204 }, "end": { "local": "2011-10-25T07:49:21+02:00", "utc": "2011-10-25T05:49:21Z", "ms": 1319521760933.0828 } }, "covered_min": 112, "window_min": 112, "qualifies": true }, { "local_date": "2011-10-26", "window": { "start": { "local": "2011-10-26T05:59:08+02:00", "utc": "2011-10-26T03:59:08Z", "ms": 1319601547511.3013 }, "end": { "local": "2011-10-26T07:51:11+02:00", "utc": "2011-10-26T05:51:11Z", "ms": 1319608270529.3616 } }, "covered_min": 0, "window_min": 112, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:32 on Tue 25 Oct to 01:46 on Wed 26 Oct.", "fact": "2011-10-25T03:32:08Z → 2011-10-25T23:46:23Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:58–07:49 on the 25th, 05:59–07:51 on the 26th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 112 of 112 minutes on the 25th and 0 of 112 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1541 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Berlin, 2011: Tuesday 25 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-25", "confidence": "determinate" } ], "quote": "In Berlin, Naraka Caturdaśī (Choti Diwali) 2011 falls on Tuesday 25 October. Caturdaśī runs from 05:32 on Tue 25 Oct to 01:46 on Wed 26 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-25", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 1884, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 }, "end": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 }, "end": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 } }, "kaala": "nishita", "days": [ { "local_date": "2011-10-25", "window": { "start": { "local": "2011-10-26T00:26:59+02:00", "utc": "2011-10-25T22:26:59Z", "ms": 1319581619211.6357 }, "end": { "local": "2011-10-26T01:14:59+02:00", "utc": "2011-10-25T23:14:59Z", "ms": 1319584499211.6357 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-10-26", "window": { "start": { "local": "2011-10-27T00:26:53+02:00", "utc": "2011-10-26T22:26:53Z", "ms": 1319668012932.515 }, "end": { "local": "2011-10-27T01:14:53+02:00", "utc": "2011-10-26T23:14:53Z", "ms": 1319670892932.515 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 01:46 on Wed 26 Oct to 21:56 on Wed 26 Oct.", "fact": "2011-10-25T23:46:23Z → 2011-10-26T19:55:48Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:27–01:15 on the 25th, 00:27–01:15 on the 26th.", "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 25th and 0 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Neither night qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 1884 s" }, { "step": "ruling", "text": "Kālī Pūjā, Berlin, 2011: Tuesday 25 October.", "fact": "confidence: boundary (absent-unstated)" } ], "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": "2011-10-25", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-25", "confidence": "boundary" } ], "quote": "In Berlin, Kālī Pūjā 2011 falls on Tuesday 25 October. Amāvasyā runs from 01:46 on Wed 26 Oct to 21:56 on Wed 26 Oct, and reaches niśītha on neither day.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/shivaratri?on=2011-10-25", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1884, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 }, "end": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-25T05:32:08+02:00", "utc": "2011-10-25T03:32:08Z", "ms": 1319513528067.175 }, "end": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 } }, "kaala": "nishita", "days": [ { "local_date": "2011-10-24", "window": { "start": { "local": "2011-10-25T00:27:06+02:00", "utc": "2011-10-24T22:27:06Z", "ms": 1319495226208.0986 }, "end": { "local": "2011-10-25T01:15:06+02:00", "utc": "2011-10-24T23:15:06Z", "ms": 1319498106208.0986 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-10-25", "window": { "start": { "local": "2011-10-26T00:26:59+02:00", "utc": "2011-10-25T22:26:59Z", "ms": 1319581619211.6357 }, "end": { "local": "2011-10-26T01:14:59+02:00", "utc": "2011-10-25T23:14:59Z", "ms": 1319584499211.6357 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:32 on Tue 25 Oct to 01:46 on Wed 26 Oct.", "fact": "2011-10-25T03:32:08Z → 2011-10-25T23:46:23Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:27–01:15 on the 24th, 00:27–01:15 on the 25th.", "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 24th and 48 of 48 on the 25th.", "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 1884 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Tuesday 25 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-25", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Tuesday 25 October. Caturdaśī runs from 05:32 on Tue 25 Oct to 01:46 on Wed 26 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-10-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "everyday": "Diwali", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8068, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 }, "end": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-26T01:46:23+02:00", "utc": "2011-10-25T23:46:23Z", "ms": 1319586383193.4124 }, "end": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-10-25", "window": { "start": { "local": "2011-10-25T17:50:48+02:00", "utc": "2011-10-25T15:50:48Z", "ms": 1319557847893.9102 }, "end": { "local": "2011-10-25T19:42:51+02:00", "utc": "2011-10-25T17:42:51Z", "ms": 1319564570911.9705 } }, "covered_min": 0, "window_min": 112, "qualifies": false }, { "local_date": "2011-10-26", "window": { "start": { "local": "2011-10-26T17:48:46+02:00", "utc": "2011-10-26T15:48:46Z", "ms": 1319644125519.8752 }, "end": { "local": "2011-10-26T19:41:19+02:00", "utc": "2011-10-26T17:41:19Z", "ms": 1319650879496.579 } }, "covered_min": 113, "window_min": 113, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 01:46 on Wed 26 Oct to 21:56 on Wed 26 Oct.", "fact": "2011-10-25T23:46:23Z → 2011-10-26T19:55:48Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:51–19:43 on the 25th, 17:49–19:41 on the 26th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 0 of 112 minutes on the 25th and 113 of 113 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8068 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Berlin, 2011: Wednesday 26 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-26", "confidence": "determinate" } ], "quote": "In Berlin, Lakṣmī Pūjā (Diwali) 2011 falls on Wednesday 26 October. Amāvasyā runs from 01:46 on Wed 26 Oct to 21:56 on Wed 26 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17849, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "end": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "end": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-26", "window": { "start": { "local": "2011-10-26T12:25:58+02:00", "utc": "2011-10-26T10:25:58Z", "ms": 1319624758024.6184 }, "end": { "local": "2011-10-26T13:13:58+02:00", "utc": "2011-10-26T11:13:58Z", "ms": 1319627638024.6184 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-10-27", "window": { "start": { "local": "2011-10-27T12:25:52+02:00", "utc": "2011-10-27T10:25:52Z", "ms": 1319711152373.1196 }, "end": { "local": "2011-10-27T13:13:52+02:00", "utc": "2011-10-27T11:13:52Z", "ms": 1319714032373.1196 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 21:56 on Wed 26 Oct to 18:11 on Thu 27 Oct.", "fact": "2011-10-26T19:55:48Z → 2011-10-27T16:11:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 26th, 12:26–13:14 on the 27th.", "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 26th and 48 of 48 on the 27th.", "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 17849 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Berlin, 2011: Thursday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-27", "confidence": "determinate" } ], "quote": "In Berlin, Govardhana Pūjā 2011 falls on Thursday 27 October. Pratipadā runs from 21:56 on Wed 26 Oct to 18:11 on Thu 27 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1477, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "end": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "end": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-10-26", "window": { "start": { "local": "2011-10-26T17:48:46+02:00", "utc": "2011-10-26T15:48:46Z", "ms": 1319644125519.8752 }, "end": { "local": "2011-10-26T19:41:19+02:00", "utc": "2011-10-26T17:41:19Z", "ms": 1319650879496.579 } }, "covered_min": 0, "window_min": 113, "qualifies": false }, { "local_date": "2011-10-27", "window": { "start": { "local": "2011-10-27T17:46:44+02:00", "utc": "2011-10-27T15:46:44Z", "ms": 1319730404401.085 }, "end": { "local": "2011-10-27T19:39:49+02:00", "utc": "2011-10-27T17:39:49Z", "ms": 1319737189194.8064 } }, "covered_min": 25, "window_min": 113, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 21:56 on Wed 26 Oct to 18:11 on Thu 27 Oct.", "fact": "2011-10-26T19:55:48Z → 2011-10-27T16:11:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:49–19:41 on the 26th, 17:47–19:40 on the 27th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 0 of 113 minutes on the 26th and 25 of 113 on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1477 s" }, { "step": "ruling", "text": "Bali Pūjā, Berlin, 2011: Thursday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-27", "confidence": "determinate" } ], "quote": "In Berlin, Bali Pūjā 2011 falls on Thursday 27 October. Pratipadā runs from 21:56 on Wed 26 Oct to 18:11 on Thu 27 Oct and covers 25 of 113 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25227, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "end": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-26T21:55:48+02:00", "utc": "2011-10-26T19:55:48Z", "ms": 1319658947648.8557 }, "end": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 } }, "kaala": "purvahna", "days": [ { "local_date": "2011-10-26", "window": { "start": { "local": "2011-10-26T07:51:11+02:00", "utc": "2011-10-26T05:51:11Z", "ms": 1319608270529.3616 }, "end": { "local": "2011-10-26T11:10:22+02:00", "utc": "2011-10-26T09:10:22Z", "ms": 1319620222192.8662 } }, "covered_min": 0, "window_min": 199, "qualifies": false }, { "local_date": "2011-10-27", "window": { "start": { "local": "2011-10-27T07:53:00+02:00", "utc": "2011-10-27T05:53:00Z", "ms": 1319694780345.1545 }, "end": { "local": "2011-10-27T11:10:55+02:00", "utc": "2011-10-27T09:10:55Z", "ms": 1319706655030.4646 } }, "covered_min": 198, "window_min": 198, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 21:56 on Wed 26 Oct to 18:11 on Thu 27 Oct.", "fact": "2011-10-26T19:55:48Z → 2011-10-27T16:11:22Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:51–11:10 on the 26th, 07:53–11:11 on the 27th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 0 of 199 minutes on the 26th and 198 of 198 on the 27th.", "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 25227 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Berlin, 2011: Thursday 27 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-27", "confidence": "determinate" } ], "quote": "In Berlin, Dyūta Pratipad 2011 falls on Thursday 27 October. Pratipadā runs from 21:56 on Wed 26 Oct to 18:11 on Thu 27 Oct and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "everyday": "Bhai Dooj", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5397, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 }, "end": { "local": "2011-10-28T14:43:45+02:00", "utc": "2011-10-28T12:43:45Z", "ms": 1319805824871.079 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-27T18:11:22+02:00", "utc": "2011-10-27T16:11:22Z", "ms": 1319731881680.5967 }, "end": { "local": "2011-10-28T14:43:45+02:00", "utc": "2011-10-28T12:43:45Z", "ms": 1319805824871.079 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-27", "window": { "start": { "local": "2011-10-27T12:25:52+02:00", "utc": "2011-10-27T10:25:52Z", "ms": 1319711152373.1196 }, "end": { "local": "2011-10-27T13:13:52+02:00", "utc": "2011-10-27T11:13:52Z", "ms": 1319714032373.1196 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-10-28", "window": { "start": { "local": "2011-10-28T12:25:47+02:00", "utc": "2011-10-28T10:25:47Z", "ms": 1319797547466.2056 }, "end": { "local": "2011-10-28T13:13:47+02:00", "utc": "2011-10-28T11:13:47Z", "ms": 1319800427466.2056 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 18:11 on Thu 27 Oct to 14:44 on Fri 28 Oct.", "fact": "2011-10-27T16:11:22Z → 2011-10-28T12:43:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 27th, 12:26–13:14 on the 28th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5397 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Berlin, 2011: Friday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-28", "confidence": "determinate" } ], "quote": "In Berlin, Yama Dvitīyā (Bhai Dooj) 2011 falls on Friday 28 October. Dvitīyā runs from 18:11 on Thu 27 Oct to 14:44 on Fri 28 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2574, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-10-29T11:42:50+02:00", "utc": "2011-10-29T09:42:50Z", "ms": 1319881369619.6367 }, "end": { "local": "2011-10-30T08:17:11+01:00", "utc": "2011-10-30T07:17:11Z", "ms": 1319959030813.1714 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-29T11:42:50+02:00", "utc": "2011-10-29T09:42:50Z", "ms": 1319881369619.6367 }, "end": { "local": "2011-10-30T08:17:11+01:00", "utc": "2011-10-30T07:17:11Z", "ms": 1319959030813.1714 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-29", "window": { "start": { "local": "2011-10-29T12:25:43+02:00", "utc": "2011-10-29T10:25:43Z", "ms": 1319883943310.7607 }, "end": { "local": "2011-10-29T13:13:43+02:00", "utc": "2011-10-29T11:13:43Z", "ms": 1319886823310.7607 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-10-30", "window": { "start": { "local": "2011-10-30T11:25:40+01:00", "utc": "2011-10-30T10:25:40Z", "ms": 1319970339913.8552 }, "end": { "local": "2011-10-30T12:13:40+01:00", "utc": "2011-10-30T11:13:40Z", "ms": 1319973219913.8552 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:43 on Sat 29 Oct to 08:17 on Sun 30 Oct.", "fact": "2011-10-29T09:42:50Z → 2011-10-30T07:17:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 29th, 11:26–12:14 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 29th and 0 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2574 s" }, { "step": "ruling", "text": "Nāga Caturthī, Berlin, 2011: Saturday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Naga caturthi (paraviddha and madhyahnavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-29", "confidence": "determinate" } ], "quote": "In Berlin, Nāga Caturthī 2011 falls on Saturday 29 October. Caturthī runs from 11:43 on Sat 29 Oct to 08:17 on Sun 30 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-10-29", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2574, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-10-29T11:42:50+02:00", "utc": "2011-10-29T09:42:50Z", "ms": 1319881369619.6367 }, "end": { "local": "2011-10-30T08:17:11+01:00", "utc": "2011-10-30T07:17:11Z", "ms": 1319959030813.1714 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-29T11:42:50+02:00", "utc": "2011-10-29T09:42:50Z", "ms": 1319881369619.6367 }, "end": { "local": "2011-10-30T08:17:11+01:00", "utc": "2011-10-30T07:17:11Z", "ms": 1319959030813.1714 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-29", "window": { "start": { "local": "2011-10-29T12:25:43+02:00", "utc": "2011-10-29T10:25:43Z", "ms": 1319883943310.7607 }, "end": { "local": "2011-10-29T13:13:43+02:00", "utc": "2011-10-29T11:13:43Z", "ms": 1319886823310.7607 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-10-30", "window": { "start": { "local": "2011-10-30T11:25:40+01:00", "utc": "2011-10-30T10:25:40Z", "ms": 1319970339913.8552 }, "end": { "local": "2011-10-30T12:13:40+01:00", "utc": "2011-10-30T11:13:40Z", "ms": 1319973219913.8552 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 11:43 on Sat 29 Oct to 08:17 on Sun 30 Oct.", "fact": "2011-10-29T09:42:50Z → 2011-10-30T07:17:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:26–13:14 on the 29th, 11:26–12:14 on the 30th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 29th and 0 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2574 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Saturday 29 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": "2011-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-29", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Saturday 29 October. Caturthī runs from 11:43 on Sat 29 Oct to 08:17 on Sun 30 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-10-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "everyday": "Chhath", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17526, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-10-31T06:33:31+01:00", "utc": "2011-10-31T05:33:31Z", "ms": 1320039210791.4739 }, "end": { "local": "2011-11-01T05:36:02+01:00", "utc": "2011-11-01T04:36:02Z", "ms": 1320122162390.1853 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-10-31T06:33:31+01:00", "utc": "2011-10-31T05:33:31Z", "ms": 1320039210791.4739 }, "end": { "local": "2011-11-01T05:36:02+01:00", "utc": "2011-11-01T04:36:02Z", "ms": 1320122162390.1853 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-10-31", "window": { "start": { "local": "2011-10-31T11:25:37+01:00", "utc": "2011-10-31T10:25:37Z", "ms": 1320056737283.0396 }, "end": { "local": "2011-10-31T12:13:37+01:00", "utc": "2011-10-31T11:13:37Z", "ms": 1320059617283.0396 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-11-01", "window": { "start": { "local": "2011-11-01T11:25:35+01:00", "utc": "2011-11-01T10:25:35Z", "ms": 1320143135426.436 }, "end": { "local": "2011-11-01T12:13:35+01:00", "utc": "2011-11-01T11:13:35Z", "ms": 1320146015426.436 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 06:34 on Mon 31 Oct to 05:36 on Tue 1 Nov.", "fact": "2011-10-31T05:33:31Z → 2011-11-01T04:36:02Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 31st, 11:26–12:14 on the 1st.", "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 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17526 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Berlin, 2011: Monday 31 October.", "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": "2011-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-10-31", "confidence": "determinate" } ], "quote": "In Berlin, Sūrya Ṣaṣṭhī (Chhath) 2011 falls on Monday 31 October. Ṣaṣṭhī runs from 06:34 on Mon 31 Oct to 05:36 on Tue 1 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19463, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2011-11-02T05:25:57+01:00", "utc": "2011-11-02T04:25:57Z", "ms": 1320207957406.334 }, "end": { "local": "2011-11-03T06:01:11+01:00", "utc": "2011-11-03T05:01:11Z", "ms": 1320296471404.0466 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-02T05:25:57+01:00", "utc": "2011-11-02T04:25:57Z", "ms": 1320207957406.334 }, "end": { "local": "2011-11-03T06:01:11+01:00", "utc": "2011-11-03T05:01:11Z", "ms": 1320296471404.0466 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-02", "window": { "start": { "local": "2011-11-02T11:25:34+01:00", "utc": "2011-11-02T10:25:34Z", "ms": 1320229534352.6172 }, "end": { "local": "2011-11-02T12:13:34+01:00", "utc": "2011-11-02T11:13:34Z", "ms": 1320232414352.6172 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-11-03", "window": { "start": { "local": "2011-11-03T11:25:34+01:00", "utc": "2011-11-03T10:25:34Z", "ms": 1320315934070.4104 }, "end": { "local": "2011-11-03T12:13:34+01:00", "utc": "2011-11-03T11:13:34Z", "ms": 1320318814070.4104 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 05:26 on Wed 2 Nov to 06:01 on Thu 3 Nov.", "fact": "2011-11-02T04:25:57Z → 2011-11-03T05:01:11Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 2nd, 11:26–12:14 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19463 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Berlin, 2011: Wednesday 2 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": "2011-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-02", "confidence": "determinate" } ], "quote": "In Berlin, Gopāṣṭamī 2011 falls on Wednesday 2 November. Aṣṭamī runs from 05:26 on Wed 2 Nov to 06:01 on Thu 3 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "everyday": "Amla Navami", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-03", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 532, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2011-11-03T06:01:11+01:00", "utc": "2011-11-03T05:01:11Z", "ms": 1320296471404.0466 }, "end": { "local": "2011-11-04T07:16:35+01:00", "utc": "2011-11-04T06:16:35Z", "ms": 1320387395306.6467 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-03T06:01:11+01:00", "utc": "2011-11-03T05:01:11Z", "ms": 1320296471404.0466 }, "end": { "local": "2011-11-04T07:16:35+01:00", "utc": "2011-11-04T06:16:35Z", "ms": 1320387395306.6467 } }, "kaala": "purvahna", "days": [ { "local_date": "2011-11-03", "window": { "start": { "local": "2011-11-03T07:05:53+01:00", "utc": "2011-11-03T06:05:53Z", "ms": 1320300352782.0752 }, "end": { "local": "2011-11-03T10:15:00+01:00", "utc": "2011-11-03T09:15:00Z", "ms": 1320311700307.632 } }, "covered_min": 189, "window_min": 189, "qualifies": true }, { "local_date": "2011-11-04", "window": { "start": { "local": "2011-11-04T07:07:43+01:00", "utc": "2011-11-04T06:07:43Z", "ms": 1320386863286.7114 }, "end": { "local": "2011-11-04T10:15:37+01:00", "utc": "2011-11-04T09:15:37Z", "ms": 1320398137488.0403 } }, "covered_min": 9, "window_min": 188, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Navamī runs from 06:01 on Thu 3 Nov to 07:17 on Fri 4 Nov.", "fact": "2011-11-03T05:01:11Z → 2011-11-04T06:16:35Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:06–10:15 on the 3rd, 07:08–10:16 on the 4th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 189 of 189 minutes on the 3rd and 9 of 188 on the 4th.", "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 532 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Berlin, 2011: Thursday 3 November.", "fact": "confidence: boundary (tie-break-unstated)" } ], "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": "2011-11-03", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-03", "confidence": "boundary" } ], "quote": "In Berlin, Akṣaya Navamī (Amla Navami) 2011 falls on Thursday 3 November. Navamī runs from 06:01 on Thu 3 Nov to 07:17 on Fri 4 Nov and covers all of pūrvāhṇa that forenoon. It also reaches the next forenoon for 9 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/berlin/festivals/2011/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": "/berlin/festivals/2011/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14939, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2011-11-03T06:01:11+01:00", "utc": "2011-11-03T05:01:11Z", "ms": 1320296471404.0466 }, "end": { "local": "2011-11-04T07:16:35+01:00", "utc": "2011-11-04T06:16:35Z", "ms": 1320387395306.6467 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-03T06:01:11+01:00", "utc": "2011-11-03T05:01:11Z", "ms": 1320296471404.0466 }, "end": { "local": "2011-11-04T07:16:35+01:00", "utc": "2011-11-04T06:16:35Z", "ms": 1320387395306.6467 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-03", "window": { "start": { "local": "2011-11-03T11:25:34+01:00", "utc": "2011-11-03T10:25:34Z", "ms": 1320315934070.4104 }, "end": { "local": "2011-11-03T12:13:34+01:00", "utc": "2011-11-03T11:13:34Z", "ms": 1320318814070.4104 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-11-04", "window": { "start": { "local": "2011-11-04T11:25:35+01:00", "utc": "2011-11-04T10:25:35Z", "ms": 1320402334588.7046 }, "end": { "local": "2011-11-04T12:13:35+01:00", "utc": "2011-11-04T11:13:35Z", "ms": 1320405214588.7046 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 06:01 on Thu 3 Nov to 07:17 on Fri 4 Nov.", "fact": "2011-11-03T05:01:11Z → 2011-11-04T06:16:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 3rd, 11:26–12:14 on the 4th.", "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 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 14939 s" }, { "step": "ruling", "text": "Durgā Navamī, Berlin, 2011: Thursday 3 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": "2011-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-03", "confidence": "determinate" } ], "quote": "In Berlin, Durgā Navamī 2011 falls on Thursday 3 November. Navamī runs from 06:01 on Thu 3 Nov to 07:17 on Fri 4 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-11-06", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6904, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-11-05T09:04:37+01:00", "utc": "2011-11-05T08:04:37Z", "ms": 1320480277443.0125 }, "end": { "local": "2011-11-06T11:16:28+01:00", "utc": "2011-11-06T10:16:28Z", "ms": 1320574588213.6042 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-05T09:04:37+01:00", "utc": "2011-11-05T08:04:37Z", "ms": 1320480277443.0125 }, "end": { "local": "2011-11-06T11:16:28+01:00", "utc": "2011-11-06T10:16:28Z", "ms": 1320574588213.6042 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-11-05", "window": { "start": { "local": "2011-11-05T07:09:34+01:00", "utc": "2011-11-05T06:09:34Z", "ms": 1320473373730.6782 }, "end": { "local": "2011-11-05T07:09:34+01:00", "utc": "2011-11-05T06:09:34Z", "ms": 1320473373730.6782 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-11-06", "window": { "start": { "local": "2011-11-06T07:11:24+01:00", "utc": "2011-11-06T06:11:24Z", "ms": 1320559884077.5432 }, "end": { "local": "2011-11-06T07:11:24+01:00", "utc": "2011-11-06T06:11:24Z", "ms": 1320559884077.5432 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:05 on Sat 5 Nov to 11:16 on Sun 6 Nov.", "fact": "2011-11-05T08:04:37Z → 2011-11-06T10:16:28Z" }, { "step": "kaala", "text": "Sunrise is at 07:10 on the 5th and 07:11 on the 6th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 5th and is on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6904 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Berlin, 2011: Sunday 6 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": "2011-11-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-06", "confidence": "determinate" } ], "quote": "In Berlin, Prabodhinī Ekādaśī 2011 falls on Sunday 6 November. Ekādaśī runs from 09:05 on Sat 5 Nov to 11:16 on Sun 6 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-11-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-11-07", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 477, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-11-07T13:43:09+01:00", "utc": "2011-11-07T12:43:09Z", "ms": 1320669789469.9639 }, "end": { "local": "2011-11-08T16:16:29+01:00", "utc": "2011-11-08T15:16:29Z", "ms": 1320765388650.3254 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-07T13:43:09+01:00", "utc": "2011-11-07T12:43:09Z", "ms": 1320669789469.9639 }, "end": { "local": "2011-11-08T16:16:29+01:00", "utc": "2011-11-08T15:16:29Z", "ms": 1320765388650.3254 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-11-07", "window": { "start": { "local": "2011-11-07T16:26:08+01:00", "utc": "2011-11-07T15:26:08Z", "ms": 1320679567775.913 }, "end": { "local": "2011-11-07T18:24:39+01:00", "utc": "2011-11-07T17:24:39Z", "ms": 1320686679315.787 } }, "covered_min": 119, "window_min": 119, "qualifies": true }, { "local_date": "2011-11-08", "window": { "start": { "local": "2011-11-08T16:24:25+01:00", "utc": "2011-11-08T15:24:25Z", "ms": 1320765865348.586 }, "end": { "local": "2011-11-08T18:23:25+01:00", "utc": "2011-11-08T17:23:25Z", "ms": 1320773005187.8267 } }, "covered_min": 0, "window_min": 119, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:43 on Mon 7 Nov to 16:16 on Tue 8 Nov.", "fact": "2011-11-07T12:43:09Z → 2011-11-08T15:16:29Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:26–18:25 on the 7th, 16:24–18:23 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 119 of 119 minutes on the 7th and 0 of 119 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 477 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Monday 7 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": "2011-11-07", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-07", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Monday 7 November. Trayodaśī runs from 13:43 on Mon 7 Nov to 16:16 on Tue 8 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-11-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7843, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-11-09T18:49:25+01:00", "utc": "2011-11-09T17:49:25Z", "ms": 1320860964998.4453 }, "end": { "local": "2011-11-10T21:16:07+01:00", "utc": "2011-11-10T20:16:07Z", "ms": 1320956166949.9553 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-09T18:49:25+01:00", "utc": "2011-11-09T17:49:25Z", "ms": 1320860964998.4453 }, "end": { "local": "2011-11-10T21:16:07+01:00", "utc": "2011-11-10T20:16:07Z", "ms": 1320956166949.9553 } }, "kaala": "nishita", "days": [ { "local_date": "2011-11-09", "window": { "start": { "local": "2011-11-09T23:26:44+01:00", "utc": "2011-11-09T22:26:44Z", "ms": 1320877604258.9722 }, "end": { "local": "2011-11-10T00:14:44+01:00", "utc": "2011-11-09T23:14:44Z", "ms": 1320880484258.9722 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-11-10", "window": { "start": { "local": "2011-11-10T23:26:50+01:00", "utc": "2011-11-10T22:26:50Z", "ms": 1320964009595.2627 }, "end": { "local": "2011-11-11T00:14:50+01:00", "utc": "2011-11-10T23:14:50Z", "ms": 1320966889595.2627 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:49 on Wed 9 Nov to 21:16 on Thu 10 Nov.", "fact": "2011-11-09T17:49:25Z → 2011-11-10T20:16:07Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:27–00:15 on the 9th, 23:27–00:15 on the 10th.", "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 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 night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7843 s" }, { "step": "ruling", "text": "Rāsayātrā, Berlin, 2011: Wednesday 9 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": "2011-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-09", "confidence": "determinate" } ], "quote": "In Berlin, Rāsayātrā 2011 falls on Wednesday 9 November. Pūrṇimā runs from 18:49 on Wed 9 Nov to 21:16 on Thu 10 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23736, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-11-09T18:49:25+01:00", "utc": "2011-11-09T17:49:25Z", "ms": 1320860964998.4453 }, "end": { "local": "2011-11-10T21:16:07+01:00", "utc": "2011-11-10T20:16:07Z", "ms": 1320956166949.9553 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2011-11-09T18:49:25+01:00", "utc": "2011-11-09T17:49:25Z", "ms": 1320860964998.4453 }, "end": { "local": "2011-11-10T21:16:07+01:00", "utc": "2011-11-10T20:16:07Z", "ms": 1320956166949.9553 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-09", "window": { "start": { "local": "2011-11-09T11:25:49+01:00", "utc": "2011-11-09T10:25:49Z", "ms": 1320834349481.3618 }, "end": { "local": "2011-11-09T12:13:49+01:00", "utc": "2011-11-09T11:13:49Z", "ms": 1320837229481.3618 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-11-10", "window": { "start": { "local": "2011-11-10T11:25:55+01:00", "utc": "2011-11-10T10:25:55Z", "ms": 1320920754972.5876 }, "end": { "local": "2011-11-10T12:13:55+01:00", "utc": "2011-11-10T11:13:55Z", "ms": 1320923634972.5876 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:49 on Wed 9 Nov to 21:16 on Thu 10 Nov.", "fact": "2011-11-09T17:49:25Z → 2011-11-10T20:16:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 9th, 11:26–12:14 on the 10th.", "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 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 23736 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Berlin, 2011: Thursday 10 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": "2011-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-10", "confidence": "determinate" } ], "quote": "In Berlin, Kārtikī Pūrṇimā 2011 falls on Thursday 10 November. Pūrṇimā runs from 18:49 on Wed 9 Nov to 21:16 on Thu 10 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-11-14", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33104, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-11-14T03:09:07+01:00", "utc": "2011-11-14T02:09:07Z", "ms": 1321236546621.2185 }, "end": { "local": "2011-11-15T04:21:33+01:00", "utc": "2011-11-15T03:21:33Z", "ms": 1321327292602.2815 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-14T03:09:07+01:00", "utc": "2011-11-14T02:09:07Z", "ms": 1321236546621.2185 }, "end": { "local": "2011-11-15T04:21:33+01:00", "utc": "2011-11-15T03:21:33Z", "ms": 1321327292602.2815 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-11-13", "window": { "start": { "local": "2011-11-13T17:57:23+01:00", "utc": "2011-11-13T16:57:23Z", "ms": 1321203442863.3872 }, "end": { "local": "2011-11-13T17:57:23+01:00", "utc": "2011-11-13T16:57:23Z", "ms": 1321203442863.3872 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-11-14", "window": { "start": { "local": "2011-11-14T18:56:14+01:00", "utc": "2011-11-14T17:56:14Z", "ms": 1321293374275.4407 }, "end": { "local": "2011-11-14T18:56:14+01:00", "utc": "2011-11-14T17:56:14Z", "ms": 1321293374275.4407 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 03:09 on Mon 14 Nov to 04:22 on Tue 15 Nov.", "fact": "2011-11-14T02:09:07Z → 2011-11-15T03:21:33Z" }, { "step": "kaala", "text": "Moonrise is at 17:57 on the 13th and 18:56 on the 14th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 13th and is on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33104 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Monday 14 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-11-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-14", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Monday 14 November. Caturthī runs from 03:09 on Mon 14 Nov to 04:22 on Tue 15 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-11-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-11-21", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29809, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-11-20T23:21:27+01:00", "utc": "2011-11-20T22:21:27Z", "ms": 1321827687413.7168 }, "end": { "local": "2011-11-21T20:32:08+01:00", "utc": "2011-11-21T19:32:08Z", "ms": 1321903927550.7683 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-20T23:21:27+01:00", "utc": "2011-11-20T22:21:27Z", "ms": 1321827687413.7168 }, "end": { "local": "2011-11-21T20:32:08+01:00", "utc": "2011-11-21T19:32:08Z", "ms": 1321903927550.7683 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-11-21", "window": { "start": { "local": "2011-11-21T07:38:16+01:00", "utc": "2011-11-21T06:38:16Z", "ms": 1321857495929.1663 }, "end": { "local": "2011-11-21T07:38:16+01:00", "utc": "2011-11-21T06:38:16Z", "ms": 1321857495929.1663 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-11-22", "window": { "start": { "local": "2011-11-22T07:39:58+01:00", "utc": "2011-11-22T06:39:58Z", "ms": 1321943997816.155 }, "end": { "local": "2011-11-22T07:39:58+01:00", "utc": "2011-11-22T06:39:58Z", "ms": 1321943997816.155 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:21 on Sun 20 Nov to 20:32 on Mon 21 Nov.", "fact": "2011-11-20T22:21:27Z → 2011-11-21T19:32:08Z" }, { "step": "kaala", "text": "Sunrise is at 07:38 on the 21st and 07:40 on the 22nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 29809 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Berlin, 2011: Monday 21 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-11-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-21", "confidence": "determinate" } ], "quote": "In Berlin, Utpannā Ekādaśī 2011 falls on Monday 21 November. Ekādaśī runs from 23:21 on Sun 20 Nov to 20:32 on Mon 21 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-11-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-11-22", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2863, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-11-22T17:21:33+01:00", "utc": "2011-11-22T16:21:33Z", "ms": 1321978893473.7122 }, "end": { "local": "2011-11-23T13:58:07+01:00", "utc": "2011-11-23T12:58:07Z", "ms": 1322053086832.3838 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-22T17:21:33+01:00", "utc": "2011-11-22T16:21:33Z", "ms": 1321978893473.7122 }, "end": { "local": "2011-11-23T13:58:07+01:00", "utc": "2011-11-23T12:58:07Z", "ms": 1322053086832.3838 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-11-22", "window": { "start": { "local": "2011-11-22T16:04:18+01:00", "utc": "2011-11-22T15:04:18Z", "ms": 1321974257991.4417 }, "end": { "local": "2011-11-22T18:09:17+01:00", "utc": "2011-11-22T17:09:17Z", "ms": 1321981756738.4329 } }, "covered_min": 48, "window_min": 125, "qualifies": true }, { "local_date": "2011-11-23", "window": { "start": { "local": "2011-11-23T16:03:10+01:00", "utc": "2011-11-23T15:03:10Z", "ms": 1322060590387.8433 }, "end": { "local": "2011-11-23T18:08:31+01:00", "utc": "2011-11-23T17:08:31Z", "ms": 1322068111426.216 } }, "covered_min": 0, "window_min": 125, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:22 on Tue 22 Nov to 13:58 on Wed 23 Nov.", "fact": "2011-11-22T16:21:33Z → 2011-11-23T12:58:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 16:04–18:09 on the 22nd, 16:03–18:09 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 48 of 125 minutes on the 22nd and 0 of 125 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2863 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Tuesday 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": "2011-11-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-22", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Tuesday 22 November. Trayodaśī runs from 17:22 on Tue 22 Nov to 13:58 on Wed 23 Nov and covers 48 of 125 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-11-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-11-23", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34267, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-11-23T13:58:07+01:00", "utc": "2011-11-23T12:58:07Z", "ms": 1322053086832.3838 }, "end": { "local": "2011-11-24T10:30:58+01:00", "utc": "2011-11-24T09:30:58Z", "ms": 1322127057514.5186 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-23T13:58:07+01:00", "utc": "2011-11-23T12:58:07Z", "ms": 1322053086832.3838 }, "end": { "local": "2011-11-24T10:30:58+01:00", "utc": "2011-11-24T09:30:58Z", "ms": 1322127057514.5186 } }, "kaala": "nishita", "days": [ { "local_date": "2011-11-23", "window": { "start": { "local": "2011-11-23T23:29:14+01:00", "utc": "2011-11-23T22:29:14Z", "ms": 1322087354281.7407 }, "end": { "local": "2011-11-24T00:17:14+01:00", "utc": "2011-11-23T23:17:14Z", "ms": 1322090234281.7407 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-11-24", "window": { "start": { "local": "2011-11-24T23:29:31+01:00", "utc": "2011-11-24T22:29:31Z", "ms": 1322173771027.3726 }, "end": { "local": "2011-11-25T00:17:31+01:00", "utc": "2011-11-24T23:17:31Z", "ms": 1322176651027.3726 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:58 on Wed 23 Nov to 10:31 on Thu 24 Nov.", "fact": "2011-11-23T12:58:07Z → 2011-11-24T09:30:58Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:29–00:17 on the 23rd, 23:30–00:18 on the 24th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34267 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Wednesday 23 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": "2011-11-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-23", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Wednesday 23 November. Caturdaśī runs from 13:58 on Wed 23 Nov to 10:31 on Thu 24 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-11-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-11-28", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34283, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-11-27T23:15:56+01:00", "utc": "2011-11-27T22:15:56Z", "ms": 1322432155537.369 }, "end": { "local": "2011-11-28T21:49:22+01:00", "utc": "2011-11-28T20:49:22Z", "ms": 1322513361566.3706 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-27T23:15:56+01:00", "utc": "2011-11-27T22:15:56Z", "ms": 1322432155537.369 }, "end": { "local": "2011-11-28T21:49:22+01:00", "utc": "2011-11-28T20:49:22Z", "ms": 1322513361566.3706 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-27", "window": { "start": { "local": "2011-11-27T11:29:39+01:00", "utc": "2011-11-27T10:29:39Z", "ms": 1322389778659.7615 }, "end": { "local": "2011-11-27T12:17:39+01:00", "utc": "2011-11-27T11:17:39Z", "ms": 1322392658659.7615 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-11-28", "window": { "start": { "local": "2011-11-28T11:29:59+01:00", "utc": "2011-11-28T10:29:59Z", "ms": 1322476199055.6172 }, "end": { "local": "2011-11-28T12:17:59+01:00", "utc": "2011-11-28T11:17:59Z", "ms": 1322479079055.6172 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:16 on Sun 27 Nov to 21:49 on Mon 28 Nov.", "fact": "2011-11-27T22:15:56Z → 2011-11-28T20:49:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 27th, 11:30–12:18 on the 28th.", "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 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34283 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Monday 28 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": "2011-11-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-28", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Monday 28 November. Caturthī runs from 23:16 on Sun 27 Nov to 21:49 on Mon 28 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-11-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31815, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2011-11-28T21:49:22+01:00", "utc": "2011-11-28T20:49:22Z", "ms": 1322513361566.3706 }, "end": { "local": "2011-11-29T21:08:35+01:00", "utc": "2011-11-29T20:08:35Z", "ms": 1322597314785.813 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-28T21:49:22+01:00", "utc": "2011-11-28T20:49:22Z", "ms": 1322513361566.3706 }, "end": { "local": "2011-11-29T21:08:35+01:00", "utc": "2011-11-29T20:08:35Z", "ms": 1322597314785.813 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-28", "window": { "start": { "local": "2011-11-28T11:29:59+01:00", "utc": "2011-11-28T10:29:59Z", "ms": 1322476199055.6172 }, "end": { "local": "2011-11-28T12:17:59+01:00", "utc": "2011-11-28T11:17:59Z", "ms": 1322479079055.6172 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-11-29", "window": { "start": { "local": "2011-11-29T11:30:20+01:00", "utc": "2011-11-29T10:30:20Z", "ms": 1322562620150.4702 }, "end": { "local": "2011-11-29T12:18:20+01:00", "utc": "2011-11-29T11:18:20Z", "ms": 1322565500150.4702 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 21:49 on Mon 28 Nov to 21:09 on Tue 29 Nov.", "fact": "2011-11-28T20:49:22Z → 2011-11-29T20:08:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 28th, 11:30–12:18 on the 29th.", "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 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31815 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Berlin, 2011: Tuesday 29 November.", "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": "2011-11-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-29", "confidence": "determinate" } ], "quote": "In Berlin, Nāga Pañcamī (Mārgaśīrṣa) 2011 falls on Tuesday 29 November. Pañcamī runs from 21:49 on Mon 28 Nov to 21:09 on Tue 29 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31815, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-11-29T21:08:35+01:00", "utc": "2011-11-29T20:08:35Z", "ms": 1322597314785.813 }, "end": { "local": "2011-11-30T21:15:45+01:00", "utc": "2011-11-30T20:15:45Z", "ms": 1322684145166.1348 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-29T21:08:35+01:00", "utc": "2011-11-29T20:08:35Z", "ms": 1322597314785.813 }, "end": { "local": "2011-11-30T21:15:45+01:00", "utc": "2011-11-30T20:15:45Z", "ms": 1322684145166.1348 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-29", "window": { "start": { "local": "2011-11-29T11:30:20+01:00", "utc": "2011-11-29T10:30:20Z", "ms": 1322562620150.4702 }, "end": { "local": "2011-11-29T12:18:20+01:00", "utc": "2011-11-29T11:18:20Z", "ms": 1322565500150.4702 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-11-30", "window": { "start": { "local": "2011-11-30T11:30:42+01:00", "utc": "2011-11-30T10:30:42Z", "ms": 1322649041923.0654 }, "end": { "local": "2011-11-30T12:18:42+01:00", "utc": "2011-11-30T11:18:42Z", "ms": 1322651921923.0654 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 21:09 on Tue 29 Nov to 21:16 on Wed 30 Nov.", "fact": "2011-11-29T20:08:35Z → 2011-11-30T20:15:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 29th, 11:31–12:19 on the 30th.", "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 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31815 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Berlin, 2011: Wednesday 30 November.", "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": "2011-11-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-30", "confidence": "determinate" } ], "quote": "In Berlin, Campā Ṣaṣṭhī 2011 falls on Wednesday 30 November. Ṣaṣṭhī runs from 21:09 on Tue 29 Nov to 21:16 on Wed 30 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-11-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31815, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2011-11-29T21:08:35+01:00", "utc": "2011-11-29T20:08:35Z", "ms": 1322597314785.813 }, "end": { "local": "2011-11-30T21:15:45+01:00", "utc": "2011-11-30T20:15:45Z", "ms": 1322684145166.1348 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-29T21:08:35+01:00", "utc": "2011-11-29T20:08:35Z", "ms": 1322597314785.813 }, "end": { "local": "2011-11-30T21:15:45+01:00", "utc": "2011-11-30T20:15:45Z", "ms": 1322684145166.1348 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-29", "window": { "start": { "local": "2011-11-29T11:30:20+01:00", "utc": "2011-11-29T10:30:20Z", "ms": 1322562620150.4702 }, "end": { "local": "2011-11-29T12:18:20+01:00", "utc": "2011-11-29T11:18:20Z", "ms": 1322565500150.4702 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-11-30", "window": { "start": { "local": "2011-11-30T11:30:42+01:00", "utc": "2011-11-30T10:30:42Z", "ms": 1322649041923.0654 }, "end": { "local": "2011-11-30T12:18:42+01:00", "utc": "2011-11-30T11:18:42Z", "ms": 1322651921923.0654 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 21:09 on Tue 29 Nov to 21:16 on Wed 30 Nov.", "fact": "2011-11-29T20:08:35Z → 2011-11-30T20:15:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 29th, 11:31–12:19 on the 30th.", "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 29th and 48 of 48 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 31815 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Berlin, 2011: Wednesday 30 November.", "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": "2011-11-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-11-30", "confidence": "determinate" } ], "quote": "In Berlin, Skanda Ṣaṣṭhī 2011 falls on Wednesday 30 November. Ṣaṣṭhī runs from 21:09 on Tue 29 Nov to 21:16 on Wed 30 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32223, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2011-11-30T21:15:45+01:00", "utc": "2011-11-30T20:15:45Z", "ms": 1322684145166.1348 }, "end": { "local": "2011-12-01T22:09:28+01:00", "utc": "2011-12-01T21:09:28Z", "ms": 1322773767522.6716 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-11-30T21:15:45+01:00", "utc": "2011-11-30T20:15:45Z", "ms": 1322684145166.1348 }, "end": { "local": "2011-12-01T22:09:28+01:00", "utc": "2011-12-01T21:09:28Z", "ms": 1322773767522.6716 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-11-30", "window": { "start": { "local": "2011-11-30T11:30:42+01:00", "utc": "2011-11-30T10:30:42Z", "ms": 1322649041923.0654 }, "end": { "local": "2011-11-30T12:18:42+01:00", "utc": "2011-11-30T11:18:42Z", "ms": 1322651921923.0654 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-12-01", "window": { "start": { "local": "2011-12-01T11:31:04+01:00", "utc": "2011-12-01T10:31:04Z", "ms": 1322735464352.1526 }, "end": { "local": "2011-12-01T12:19:04+01:00", "utc": "2011-12-01T11:19:04Z", "ms": 1322738344352.1526 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 21:16 on Wed 30 Nov to 22:09 on Thu 1 Dec.", "fact": "2011-11-30T20:15:45Z → 2011-12-01T21:09:28Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:31–12:19 on the 30th, 11:31–12:19 on the 1st.", "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 30th and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32223 s" }, { "step": "ruling", "text": "Mitra Saptamī, Berlin, 2011: Thursday 1 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": "2011-12-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-01", "confidence": "determinate" } ], "quote": "In Berlin, Mitra Saptamī 2011 falls on Thursday 1 December. Saptamī runs from 21:16 on Wed 30 Nov to 22:09 on Thu 1 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/ekadashi?on=2011-12-05", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3814, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-12-05T04:20:13+01:00", "utc": "2011-12-05T03:20:13Z", "ms": 1323055212751.7207 }, "end": { "local": "2011-12-06T06:57:32+01:00", "utc": "2011-12-06T05:57:32Z", "ms": 1323151051898.8718 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-05T04:20:13+01:00", "utc": "2011-12-05T03:20:13Z", "ms": 1323055212751.7207 }, "end": { "local": "2011-12-06T06:57:32+01:00", "utc": "2011-12-06T05:57:32Z", "ms": 1323151051898.8718 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-12-05", "window": { "start": { "local": "2011-12-05T07:59:48+01:00", "utc": "2011-12-05T06:59:48Z", "ms": 1323068388269.548 }, "end": { "local": "2011-12-05T07:59:48+01:00", "utc": "2011-12-05T06:59:48Z", "ms": 1323068388269.548 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-12-06", "window": { "start": { "local": "2011-12-06T08:01:06+01:00", "utc": "2011-12-06T07:01:06Z", "ms": 1323154866323.6904 }, "end": { "local": "2011-12-06T08:01:06+01:00", "utc": "2011-12-06T07:01:06Z", "ms": 1323154866323.6904 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:20 on Mon 5 Dec to 06:58 on Tue 6 Dec.", "fact": "2011-12-05T03:20:13Z → 2011-12-06T05:57:32Z" }, { "step": "kaala", "text": "Sunrise is at 08:00 on the 5th and 08:01 on the 6th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 5th and is not on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3814 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Berlin, 2011: Monday 5 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": "2011-12-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-05", "confidence": "determinate" } ], "quote": "In Berlin, Mokṣadā Ekādaśī 2011 falls on Monday 5 December. Ekādaśī runs from 04:20 on Mon 5 Dec to 06:58 on Tue 6 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-12-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7282, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2011-12-06T06:57:32+01:00", "utc": "2011-12-06T05:57:32Z", "ms": 1323151051898.8718 }, "end": { "local": "2011-12-07T09:32:10+01:00", "utc": "2011-12-07T08:32:10Z", "ms": 1323246729989.9897 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-06T06:57:32+01:00", "utc": "2011-12-06T05:57:32Z", "ms": 1323151051898.8718 }, "end": { "local": "2011-12-07T09:32:10+01:00", "utc": "2011-12-07T08:32:10Z", "ms": 1323246729989.9897 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-12-06", "window": { "start": { "local": "2011-12-06T11:33:06+01:00", "utc": "2011-12-06T10:33:06Z", "ms": 1323167585584.5718 }, "end": { "local": "2011-12-06T12:21:06+01:00", "utc": "2011-12-06T11:21:06Z", "ms": 1323170465584.5718 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2011-12-07", "window": { "start": { "local": "2011-12-07T11:33:31+01:00", "utc": "2011-12-07T10:33:31Z", "ms": 1323254011490.2058 }, "end": { "local": "2011-12-07T12:21:31+01:00", "utc": "2011-12-07T11:21:31Z", "ms": 1323256891490.2058 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 06:58 on Tue 6 Dec to 09:32 on Wed 7 Dec.", "fact": "2011-12-06T05:57:32Z → 2011-12-07T08:32:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:33–12:21 on the 6th, 11:34–12:22 on the 7th.", "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 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7282 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Berlin, 2011: Tuesday 6 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": "2011-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-06", "confidence": "determinate" } ], "quote": "In Berlin, Akhaṇḍa Dvādaśī 2011 falls on Tuesday 6 December. Dvādaśī runs from 06:58 on Tue 6 Dec to 09:32 on Wed 7 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/pradosha-vrata?on=2011-12-07", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14271, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-12-07T09:32:10+01:00", "utc": "2011-12-07T08:32:10Z", "ms": 1323246729989.9897 }, "end": { "local": "2011-12-08T11:54:30+01:00", "utc": "2011-12-08T10:54:30Z", "ms": 1323341669725.295 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-07T09:32:10+01:00", "utc": "2011-12-07T08:32:10Z", "ms": 1323246729989.9897 }, "end": { "local": "2011-12-08T11:54:30+01:00", "utc": "2011-12-08T10:54:30Z", "ms": 1323341669725.295 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-12-07", "window": { "start": { "local": "2011-12-07T15:52:41+01:00", "utc": "2011-12-07T14:52:41Z", "ms": 1323269560976.2842 }, "end": { "local": "2011-12-07T18:02:08+01:00", "utc": "2011-12-07T17:02:08Z", "ms": 1323277328209.803 } }, "covered_min": 129, "window_min": 129, "qualifies": true }, { "local_date": "2011-12-08", "window": { "start": { "local": "2011-12-08T15:52:21+01:00", "utc": "2011-12-08T14:52:21Z", "ms": 1323355940559.8123 }, "end": { "local": "2011-12-08T18:02:00+01:00", "utc": "2011-12-08T17:02:00Z", "ms": 1323363719940.2317 } }, "covered_min": 0, "window_min": 130, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 09:32 on Wed 7 Dec to 11:54 on Thu 8 Dec.", "fact": "2011-12-07T08:32:10Z → 2011-12-08T10:54:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 15:53–18:02 on the 7th, 15:52–18:02 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 129 of 129 minutes on the 7th and 0 of 130 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 14271 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Berlin, 2011: Wednesday 7 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": "2011-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-07", "confidence": "determinate" } ], "quote": "In Berlin, Śukla Pradoṣa Vrata 2011 falls on Wednesday 7 December. Trayodaśī runs from 09:32 on Wed 7 Dec to 11:54 on Thu 8 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-12-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "everyday": "Datta Jayanti", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 927, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2011-12-09T13:57:26+01:00", "utc": "2011-12-09T12:57:26Z", "ms": 1323435445594.0315 }, "end": { "local": "2011-12-10T15:36:23+01:00", "utc": "2011-12-10T14:36:23Z", "ms": 1323527783262.7546 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-09T13:57:26+01:00", "utc": "2011-12-09T12:57:26Z", "ms": 1323435445594.0315 }, "end": { "local": "2011-12-10T15:36:23+01:00", "utc": "2011-12-10T14:36:23Z", "ms": 1323527783262.7546 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-12-09", "window": { "start": { "local": "2011-12-09T15:52:04+01:00", "utc": "2011-12-09T14:52:04Z", "ms": 1323442323628.1199 }, "end": { "local": "2011-12-09T18:01:54+01:00", "utc": "2011-12-09T17:01:54Z", "ms": 1323450114341.7795 } }, "covered_min": 130, "window_min": 130, "qualifies": true }, { "local_date": "2011-12-10", "window": { "start": { "local": "2011-12-10T15:51:50+01:00", "utc": "2011-12-10T14:51:50Z", "ms": 1323528710210.3547 }, "end": { "local": "2011-12-10T18:01:51+01:00", "utc": "2011-12-10T17:01:51Z", "ms": 1323536511429.396 } }, "covered_min": 0, "window_min": 130, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 13:57 on Fri 9 Dec to 15:36 on Sat 10 Dec.", "fact": "2011-12-09T12:57:26Z → 2011-12-10T14:36:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 15:52–18:02 on the 9th, 15:52–18:02 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 130 of 130 minutes on the 9th and 0 of 130 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 927 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Berlin, 2011: Friday 9 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": "2011-12-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-09", "confidence": "determinate" } ], "quote": "In Berlin, Dattātreyotpatti (Datta Jayanti) 2011 falls on Friday 9 December. Pūrṇimā runs from 13:57 on Fri 9 Dec to 15:36 on Sat 10 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/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": "/berlin/festivals/2011/sankashta-chaturthi?on=2011-12-13", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4382, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-12-13T17:51:34+01:00", "utc": "2011-12-13T16:51:34Z", "ms": 1323795093703.015 }, "end": { "local": "2011-12-14T17:42:04+01:00", "utc": "2011-12-14T16:42:04Z", "ms": 1323880924301.4976 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-13T17:51:34+01:00", "utc": "2011-12-13T16:51:34Z", "ms": 1323795093703.015 }, "end": { "local": "2011-12-14T17:42:04+01:00", "utc": "2011-12-14T16:42:04Z", "ms": 1323880924301.4976 } }, "kaala": "moonrise", "days": [ { "local_date": "2011-12-13", "window": { "start": { "local": "2011-12-13T19:04:36+01:00", "utc": "2011-12-13T18:04:36Z", "ms": 1323799476049.8452 }, "end": { "local": "2011-12-13T19:04:36+01:00", "utc": "2011-12-13T18:04:36Z", "ms": 1323799476049.8452 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2011-12-14", "window": { "start": { "local": "2011-12-14T20:18:55+01:00", "utc": "2011-12-14T19:18:55Z", "ms": 1323890334663.218 }, "end": { "local": "2011-12-14T20:18:55+01:00", "utc": "2011-12-14T19:18:55Z", "ms": 1323890334663.218 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:52 on Tue 13 Dec to 17:42 on Wed 14 Dec.", "fact": "2011-12-13T16:51:34Z → 2011-12-14T16:42:04Z" }, { "step": "kaala", "text": "Moonrise is at 19:05 on the 13th and 20:19 on the 14th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 13th and is not on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4382 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Berlin, 2011: Tuesday 13 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": "2011-12-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-13", "confidence": "determinate" } ], "quote": "In Berlin, Saṅkaṣṭa Caturthī 2011 falls on Tuesday 13 December. Caturthī runs from 17:52 on Tue 13 Dec to 17:42 on Wed 14 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/berlin/festivals/2011/sankashta-chaturthi?on=2011-12-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/ekadashi?on=2011-12-20", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-20", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 163, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2011-12-20T08:17:18+01:00", "utc": "2011-12-20T07:17:18Z", "ms": 1324365437562.9685 }, "end": { "local": "2011-12-21T05:39:43+01:00", "utc": "2011-12-21T04:39:43Z", "ms": 1324442382775.8284 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-20T08:17:18+01:00", "utc": "2011-12-20T07:17:18Z", "ms": 1324365437562.9685 }, "end": { "local": "2011-12-21T05:39:43+01:00", "utc": "2011-12-21T04:39:43Z", "ms": 1324442382775.8284 } }, "kaala": "sunrise", "days": [ { "local_date": "2011-12-20", "window": { "start": { "local": "2011-12-20T08:14:35+01:00", "utc": "2011-12-20T07:14:35Z", "ms": 1324365274853.0837 }, "end": { "local": "2011-12-20T08:14:35+01:00", "utc": "2011-12-20T07:14:35Z", "ms": 1324365274853.0837 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2011-12-21", "window": { "start": { "local": "2011-12-21T08:15:10+01:00", "utc": "2011-12-21T07:15:10Z", "ms": 1324451709576.416 }, "end": { "local": "2011-12-21T08:15:10+01:00", "utc": "2011-12-21T07:15:10Z", "ms": 1324451709576.416 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:17 on Tue 20 Dec to 05:40 on Wed 21 Dec.", "fact": "2011-12-20T07:17:18Z → 2011-12-21T04:39:43Z" }, { "step": "kaala", "text": "Sunrise is at 08:15 on the 20th and 08:15 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 20th and is not on the 21st.", "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 163 s < 300 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Berlin, 2011: Tuesday 20 December.", "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": "2011-12-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-20", "confidence": "boundary" } ], "quote": "In Berlin, Saphalā Ekādaśī 2011 falls on Tuesday 20 December. Ekādaśī runs from 08:17 on Tue 20 Dec to 05:40 on Wed 21 Dec, and is current at sunrise on neither day. It is 2 min 43 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/berlin/festivals/2011/ekadashi?on=2011-12-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/pradosha-vrata?on=2011-12-22", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21901, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2011-12-22T02:55:06+01:00", "utc": "2011-12-22T01:55:06Z", "ms": 1324518906266.526 }, "end": { "local": "2011-12-23T00:09:49+01:00", "utc": "2011-12-22T23:09:49Z", "ms": 1324595388589.9756 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-22T02:55:06+01:00", "utc": "2011-12-22T01:55:06Z", "ms": 1324518906266.526 }, "end": { "local": "2011-12-23T00:09:49+01:00", "utc": "2011-12-22T23:09:49Z", "ms": 1324595388589.9756 } }, "kaala": "pradosha", "days": [ { "local_date": "2011-12-21", "window": { "start": { "local": "2011-12-21T15:53:19+01:00", "utc": "2011-12-21T14:53:19Z", "ms": 1324479199201.1228 }, "end": { "local": "2011-12-21T18:04:18+01:00", "utc": "2011-12-21T17:04:18Z", "ms": 1324487058098.9646 } }, "covered_min": 0, "window_min": 131, "qualifies": false }, { "local_date": "2011-12-22", "window": { "start": { "local": "2011-12-22T15:53:49+01:00", "utc": "2011-12-22T14:53:49Z", "ms": 1324565628777.8882 }, "end": { "local": "2011-12-22T18:04:47+01:00", "utc": "2011-12-22T17:04:47Z", "ms": 1324573487459.3171 } }, "covered_min": 131, "window_min": 131, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:55 on Thu 22 Dec to 00:10 on Fri 23 Dec.", "fact": "2011-12-22T01:55:06Z → 2011-12-22T23:09:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 15:53–18:04 on the 21st, 15:54–18:05 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 131 minutes on the 21st and 131 of 131 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 21901 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Berlin, 2011: Thursday 22 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": "2011-12-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-22", "confidence": "determinate" } ], "quote": "In Berlin, Kṛṣṇa Pradoṣa Vrata 2011 falls on Thursday 22 December. Trayodaśī runs from 02:55 on Thu 22 Dec to 00:10 on Fri 23 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/berlin/festivals/2011/pradosha-vrata?on=2011-12-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/shivaratri?on=2011-12-22", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1150, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2011-12-23T00:09:49+01:00", "utc": "2011-12-22T23:09:49Z", "ms": 1324595388589.9756 }, "end": { "local": "2011-12-23T21:30:59+01:00", "utc": "2011-12-23T20:30:59Z", "ms": 1324672259309.9568 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-23T00:09:49+01:00", "utc": "2011-12-22T23:09:49Z", "ms": 1324595388589.9756 }, "end": { "local": "2011-12-23T21:30:59+01:00", "utc": "2011-12-23T20:30:59Z", "ms": 1324672259309.9568 } }, "kaala": "nishita", "days": [ { "local_date": "2011-12-22", "window": { "start": { "local": "2011-12-22T23:40:59+01:00", "utc": "2011-12-22T22:40:59Z", "ms": 1324593658833.2466 }, "end": { "local": "2011-12-23T00:28:59+01:00", "utc": "2011-12-22T23:28:59Z", "ms": 1324596538833.2466 } }, "covered_min": 19, "window_min": 48, "qualifies": true }, { "local_date": "2011-12-23", "window": { "start": { "local": "2011-12-23T23:41:28+01:00", "utc": "2011-12-23T22:41:28Z", "ms": 1324680087620.1206 }, "end": { "local": "2011-12-24T00:29:28+01:00", "utc": "2011-12-23T23:29:28Z", "ms": 1324682967620.1206 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 00:10 on Fri 23 Dec to 21:31 on Fri 23 Dec.", "fact": "2011-12-22T23:09:49Z → 2011-12-23T20:30:59Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:41–00:29 on the 22nd, 23:41–00:29 on the 23rd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 19 of 48 minutes on the 22nd and 0 of 48 on the 23rd.", "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 1150 s" }, { "step": "ruling", "text": "Śivarātri, Berlin, 2011: Thursday 22 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-12-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-22", "confidence": "determinate" } ], "quote": "In Berlin, Śivarātri 2011 falls on Thursday 22 December. Caturdaśī runs from 00:10 on Fri 23 Dec to 21:31 on Fri 23 Dec and covers 19 of 48 minutes of niśītha that night.", "cite": "https://ahargana.org/berlin/festivals/2011/shivaratri?on=2011-12-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/berlin/festivals/2011/vinayaka-chaturthi?on=2011-12-28", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "2950159", "year": 2011, "local_date": "2011-12-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6725, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2011-12-27T14:36:39+01:00", "utc": "2011-12-27T13:36:39Z", "ms": 1324992998992.3293 }, "end": { "local": "2011-12-28T14:23:52+01:00", "utc": "2011-12-28T13:23:52Z", "ms": 1325078632065.1506 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2011-12-27T14:36:39+01:00", "utc": "2011-12-27T13:36:39Z", "ms": 1324992998992.3293 }, "end": { "local": "2011-12-28T14:23:52+01:00", "utc": "2011-12-28T13:23:52Z", "ms": 1325078632065.1506 } }, "kaala": "madhyahna", "days": [ { "local_date": "2011-12-27", "window": { "start": { "local": "2011-12-27T11:43:17+01:00", "utc": "2011-12-27T10:43:17Z", "ms": 1324982596988.2349 }, "end": { "local": "2011-12-27T12:31:17+01:00", "utc": "2011-12-27T11:31:17Z", "ms": 1324985476988.2349 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2011-12-28", "window": { "start": { "local": "2011-12-28T11:43:47+01:00", "utc": "2011-12-28T10:43:47Z", "ms": 1325069027095.356 }, "end": { "local": "2011-12-28T12:31:47+01:00", "utc": "2011-12-28T11:31:47Z", "ms": 1325071907095.356 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 14:37 on Tue 27 Dec to 14:24 on Wed 28 Dec.", "fact": "2011-12-27T13:36:39Z → 2011-12-28T13:23:52Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:43–12:31 on the 27th, 11:44–12:32 on the 28th.", "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 27th and 48 of 48 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6725 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Berlin, 2011: Wednesday 28 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2011-12-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2011-12-28", "confidence": "determinate" } ], "quote": "In Berlin, Vināyaka Caturthī 2011 falls on Wednesday 28 December. Caturthī runs from 14:37 on Tue 27 Dec to 14:24 on Wed 28 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/berlin/festivals/2011/vinayaka-chaturthi?on=2011-12-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } } ], "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }