Ruling · Karaka Caturthī (Karwa Chauth) · 2002

Friday 25 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 179 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 Thursday 24 October

Caturthī does not hold at moonrise. Not taken.

19:13 moonrise
18:0118:2518:4919:1319:3720:0120:25

Absent at moonrise

Moonrise of Friday 25 October

Taken. The only moonrise Caturthī holds at.

19:50 moonrise
18:3819:0219:2619:5020:1420:3821:02

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 22:11 on Thu 24 Oct to 23:54 on Fri 25 Oct.

    2002-10-24T14:11:05Z → 2002-10-25T15:53:45Z

  2. 02

    Kāla

    Moonrise is at 19:13 on the 24th and 19:50 on the 25th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Caturthī must be current at moonrise. It is not on the 24th and is on the 25th.

    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 10713 s

  5. 05

    Ruling

    Karaka Caturthī, Baoding, 2002: Friday 25 October.

    confidence: determinate

Say it like this

In Baoding, Karaka Caturthī (Karwa Chauth) 2002 falls on Friday 25 October. Caturthī runs from 22:11 on Thu 24 Oct to 23:54 on Fri 25 Oct and is current at moonrise that day.

ahargana.org/baoding/festivals/2002/karaka-chaturthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 25 Oct
Ahargaṇa, classicalDisc centre, no refractionFri 25 Oct
compat-drikpanchangComparison profileFri 25 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 24thCoveredMoonrise 25thCoveredRuled
Los Angeles07:11 → 08:5420:25holds21:08no24 Oct
Chicago09:11 → 10:5419:56holds20:37no24 Oct
Jersey City10:11 → 11:5420:04holds20:45no24 Oct
Port of Spain10:11 → 11:5420:19holds21:08no24 Oct
London15:11 → 16:5419:20holds19:53no24 Oct
Durban16:11 → 17:5421:11holds22:08no24 Oct
Dubai18:11 → 19:5419:51holds20:35no24 Oct
Delhi19:41 → 21:2419:44holds20:26holds24 Oct
Kolkata19:41 → 21:2419:10no19:54holds25 Oct
Singapore22:11 → 23:5421:12no22:01holds25 Oct
Sydney00:11 → 01:5421:00no21:59holds25 Oct
Suva02:11 → 03:5420:35no21:29holds25 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