Ruling · Karaka Caturthī (Karwa Chauth) · 1995

Thursday 12 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 411 minutes.

Decide it for

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

The two moonrises

One ghaṭī is 24 minutes. The moonrise is read as disc centre, 31′.

Moonrise of Wednesday 11 October

Caturthī does not hold at moonrise. Not taken.

19:24 moonrise
18:1218:3619:0019:2419:4820:1220:36

Absent at moonrise

Moonrise of Thursday 12 October

Taken. The only moonrise Caturthī holds at.

20:05 moonrise
18:5319:1719:4120:0520:2920:5321:17

Holds at moonrise

Caturthī presentMoonrise, the instant the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Caturthī runs from 02:15 on Thu 12 Oct to 04:06 on Fri 13 Oct.

    1995-10-11T18:14:57Z → 1995-10-12T20:06:00Z

  2. 02

    Kāla

    Moonrise is at 19:24 on the 11th and 20:05 on the 12th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Caturthī must be current at moonrise. It is not on the 11th and is on the 12th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 24671 s

  5. 05

    Ruling

    Karaka Caturthī, Baoding, 1995: Thursday 12 October.

    confidence: determinate

Say it like this

In Baoding, Karaka Caturthī (Karwa Chauth) 1995 falls on Thursday 12 October. Caturthī runs from 02:15 on Thu 12 Oct to 04:06 on Fri 13 Oct and is current at moonrise that day.

ahargana.org/baoding/festivals/1995/karaka-chaturthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 12 Oct
Ahargaṇa, classicalDisc centre, no refractionThu 12 Oct
compat-drikpanchangComparison profileThu 12 Oct
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/karaka-chaturthi · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Kṛṣṇa · Caturthī
Kāla
Moonrise
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 104

“K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturthīMoonrise 11thCoveredMoonrise 12thCoveredRuled
Los Angeles11:15 → 13:0620:34holds21:18no11 Oct
Chicago13:15 → 15:0620:12holds20:55no11 Oct
Jersey City14:15 → 16:0620:19holds21:01no11 Oct
Port of Spain14:15 → 16:0620:16holds21:03no11 Oct
London19:15 → 21:0619:47holds20:25holds11 Oct
Durban20:15 → 22:0620:47holds21:40holds11 Oct
Dubai22:15 → 00:0619:54no20:39holds12 Oct
Delhi23:45 → 01:3619:49no20:32holds12 Oct
Kolkata23:45 → 01:3619:12no19:56holds12 Oct
Singapore02:15 → 04:0621:04no21:52holds12 Oct
Sydney04:15 → 06:0620:35no21:29holds12 Oct
Suva06:15 → 08:0620:19no21:10holds12 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
karaka-chaturthi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa