Ruling · Ananta Caturdaśī · 1949

Tuesday 6 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 381 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 5 September

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

05:50 sunrisethree muhūrtas on 08:25
05:2605:5006:1406:3807:0207:2607:5008:1408:38

0 of 155 minutes covered

Morning of Tuesday 6 September

Taken. The only morning Caturdaśī reaches.

05:51 sunrisethree muhūrtas on 08:25
05:2705:5106:1506:3907:0307:2707:5108:1508:39

154 of 154 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 14:45 on Mon 5 Sep to 16:10 on Tue 6 Sep.

    1949-09-05T06:45:30Z → 1949-09-06T08:10:15Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:50–08:25 on the 5th, 05:51–08:25 on the 6th.

    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 0 of 155 minutes on the 5th and 154 of 154 on the 6th.

    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 22848 s

  5. 05

    Ruling

    Ananta Caturdaśī, Baoding, 1949: Tuesday 6 September.

    confidence: determinate

Say it like this

In Baoding, Ananta Caturdaśī 1949 falls on Tuesday 6 September. Caturdaśī runs from 14:45 on Mon 5 Sep to 16:10 on Tue 6 Sep and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1949/ananta-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 6 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 6 Sep
compat-drikpanchangComparison profileTue 6 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 5thCoveredSunrise 6thCoveredRuled
Los Angeles22:45 → 00:1005:29153 min05:300 min5 Sep
Chicago01:45 → 03:1006:20155 min06:210 min5 Sep
Jersey City02:45 → 04:1006:27155 min06:280 min5 Sep
Port of Spain02:45 → 04:1005:56147 min05:560 min5 Sep
London07:45 → 09:1006:1973 min06:21159 min6 Sep
Durban08:45 → 10:1006:070 min06:06139 min6 Sep
Dubai10:45 → 12:1006:010 min06:01150 min6 Sep
Delhi12:15 → 13:4006:010 min06:01151 min6 Sep
Kolkata12:15 → 13:4005:200 min05:21150 min6 Sep
Singapore14:15 → 15:4006:300 min06:29145 min6 Sep
Sydney16:45 → 18:1006:090 min06:08138 min6 Sep
Suva18:45 → 20:1006:110 min06:11142 min6 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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