Ruling · Ananta Caturdaśī · 1986

Wednesday 17 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 364 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

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

Morning of Wednesday 17 September

Taken. The only morning Caturdaśī reaches.

06:01 sunrisethree muhūrtas on 08:30
05:3706:0106:2506:4907:1307:3708:0108:2508:49

149 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 16:00 on Tue 16 Sep to 14:33 on Wed 17 Sep.

    1986-09-16T07:59:51Z → 1986-09-17T06:33:18Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:00–08:29 on the 16th, 06:01–08:30 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 0 of 149 minutes on the 16th and 149 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 21826 s

  5. 05

    Ruling

    Ananta Caturdaśī, Baoding, 1986: Wednesday 17 September.

    confidence: determinate

Say it like this

In Baoding, Ananta Caturdaśī 1986 falls on Wednesday 17 September. Caturdaśī runs from 16:00 on Tue 16 Sep to 14:33 on Wed 17 Sep and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1986/ananta-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 17 Sep
Ahargaṇa, classicalDisc centre, no refractionWed 17 Sep
compat-drikpanchangComparison profileWed 17 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 16thCoveredSunrise 17thCoveredRuled
Los Angeles01:00 → 23:3306:37148 min06:380 min16 Sep
Chicago03:00 → 01:3306:32149 min06:330 min16 Sep
Jersey City04:00 → 02:3306:38149 min06:390 min16 Sep
Port of Spain04:00 → 02:3305:56146 min05:560 min16 Sep
London09:00 → 07:3306:378 min06:3855 min16 Sep
Durban10:00 → 08:3305:540 min05:52143 min17 Sep
Dubai12:00 → 10:3306:050 min06:05147 min17 Sep
Delhi13:30 → 12:0306:060 min06:07147 min17 Sep
Kolkata13:30 → 12:0305:240 min05:24147 min17 Sep
Singapore16:00 → 14:3306:560 min06:56145 min17 Sep
Sydney18:00 → 16:3305:540 min05:53143 min17 Sep
Suva20:00 → 18:3306:020 min06:01144 min17 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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