Ruling · Ananta Caturdaśī · 2004

Monday 27 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 378 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two mornings

One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.

Morning of Monday 27 September

Taken. The only morning Caturdaśī reaches.

06:11 sunrisethree muhūrtas on 08:34
05:4706:1106:3506:5907:2307:4708:1108:3508:59

143 of 143 minutes covered

Morning of Tuesday 28 September

Caturdaśī is absent from the first three muhūrtas after sunrise. Not taken.

06:11 sunrisethree muhūrtas on 08:34
05:4706:1106:3506:5907:2307:4708:1108:3508:59

0 of 143 minutes covered

Caturdaśī presentThe first three muhūrtas after sunrise, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Caturdaśī runs from 23:53 on Sun 26 Sep to 22:18 on Mon 27 Sep.

    2004-09-26T15:52:50Z → 2004-09-27T14:17:56Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:11–08:34 on the 27th, 06:11–08:34 on the 28th.

    udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 143 of 143 minutes on the 27th and 0 of 143 on the 28th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

    Only one morning qualifies. No tie-break is needed.

    priority: unstated → only-day · margin 22661 s

  5. 05

    Ruling

    Ananta Caturdaśī, Baoding, 2004: Monday 27 September.

    confidence: determinate

Say it like this

In Baoding, Ananta Caturdaśī 2004 falls on Monday 27 September. Caturdaśī runs from 23:53 on Sun 26 Sep to 22:18 on Mon 27 Sep and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/2004/ananta-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 27 Sep
Ahargaṇa, classicalDisc centre, no refractionMon 27 Sep
compat-drikpanchangComparison profileMon 27 Sep
No institution has a recorded ruling for Baoding.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/ananta-chaturdashi · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Śukla · Caturdaśī
Kāla
The first three muhūrtas after sunrise
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 103

“S 14 Ananta caturdasi (covering three muhurtas from sunrise, but one muhurta in Bengal).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103. In Bengal the row asks for one muhūrta from sunrise; that reading is not applied.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturdaśīSunrise 26thCoveredSunrise 27thCoveredRuled
Los Angeles08:53 → 07:1806:4415 min06:4533 min26 Sep
Chicago10:53 → 09:1806:430 min06:44143 min27 Sep
Jersey City11:53 → 10:1806:480 min06:49143 min27 Sep
Port of Spain11:53 → 10:1805:550 min05:55145 min27 Sep
London16:53 → 15:1806:540 min06:55142 min27 Sep
Durban17:53 → 16:1805:410 min05:39147 min27 Sep
Dubai19:53 → 18:1806:090 min06:10144 min27 Sep
Delhi21:23 → 19:4806:120 min06:12144 min27 Sep
Kolkata21:23 → 19:4805:270 min05:27144 min27 Sep
Singapore23:53 → 22:1806:530 min06:53145 min27 Sep
Sydney01:53 → 00:1805:400 min05:38147 min27 Sep
Suva03:53 → 02:1805:530 min05:52146 min27 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
ananta-chaturdashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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