Ruling · Ananta Caturdaśī · 1902

Tuesday 16 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 171 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 Tuesday 16 September

Taken. The only morning Caturdaśī reaches.

05:59 sunrisethree muhūrtas on 08:29
05:3505:5906:2306:4707:1107:3507:5908:2308:47

149 of 149 minutes covered

Morning of Wednesday 17 September

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

06:00 sunrisethree muhūrtas on 08:29
05:3606:0006:2406:4807:1207:3608:0008:2408:48

0 of 149 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 03:08 on Tue 16 Sep to 03:02 on Wed 17 Sep.

    1902-09-15T19:08:26Z → 1902-09-16T19:01:49Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:59–08:29 on the 16th, 06:00–08:29 on the 17th.

    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 149 of 149 minutes on the 16th and 0 of 149 on the 17th.

    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 10253 s

  5. 05

    Ruling

    Ananta Caturdaśī, Baoding, 1902: Tuesday 16 September.

    confidence: determinate

Say it like this

In Baoding, Ananta Caturdaśī 1902 falls on Tuesday 16 September. Caturdaśī runs from 03:08 on Tue 16 Sep to 03:02 on Wed 17 Sep and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1902/ananta-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 16 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 16 Sep
compat-drikpanchangComparison profileTue 16 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 15thCoveredSunrise 16thCoveredRuled
Los Angeles11:08 → 11:0205:360 min05:36148 min16 Sep
Chicago13:08 → 13:0205:300 min05:31150 min16 Sep
Jersey City14:08 → 14:0205:360 min05:37150 min16 Sep
Port of Spain15:08 → 15:0205:560 min05:56146 min16 Sep
London19:08 → 19:0205:340 min05:35152 min16 Sep
Durban20:38 → 20:3205:260 min05:24143 min16 Sep
Dubai22:49 → 22:4305:450 min05:46148 min16 Sep
Delhi00:29 → 00:2305:570 min05:57148 min16 Sep
Kolkata00:29 → 00:2305:140 min05:14147 min16 Sep
Singapore02:03 → 01:5705:520 min05:51145 min16 Sep
Sydney05:08 → 05:0205:570 min05:55142 min16 Sep
Suva07:03 → 06:5705:580 min05:5878 min16 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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