Ruling · Karaka Caturthī (Karwa Chauth) · 2004

Sunday 31 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 142 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 Sunday 31 October

Taken. The only moonrise Caturthī holds at.

19:04 moonrise
17:5218:1618:4019:0419:2819:5220:16

Holds at moonrise

Moonrise of Monday 1 November

Caturthī does not hold at moonrise. Not taken.

19:49 moonrise
18:3719:0119:2519:4920:1320:3721:01

Absent 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 15:14 on Sun 31 Oct to 17:27 on Mon 1 Nov.

    2004-10-31T07:13:57Z → 2004-11-01T09:26:38Z

  2. 02

    Kāla

    Moonrise is at 19:04 on the 31st and 19:49 on the 1st.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Caturthī must be current at moonrise. It is on the 31st and is not on the 1st.

    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 8518 s

  5. 05

    Ruling

    Karaka Caturthī, Baoding, 2004: Sunday 31 October.

    confidence: determinate

Say it like this

In Baoding, Karaka Caturthī (Karwa Chauth) 2004 falls on Sunday 31 October. Caturthī runs from 15:14 on Sun 31 Oct to 17:27 on Mon 1 Nov and is current at moonrise that day.

ahargana.org/baoding/festivals/2004/karaka-chaturthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 31 Oct
Ahargaṇa, classicalDisc centre, no refractionSun 31 Oct
compat-drikpanchangComparison profileSun 31 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 31stCoveredMoonrise 1stCoveredRuled
Los Angeles00:14 → 01:2719:24holds20:14no31 Oct
Chicago01:14 → 03:2718:49holds19:37no31 Oct
Jersey City02:14 → 04:2718:58holds19:45no31 Oct
Port of Spain03:14 → 05:2720:31holds21:22no31 Oct
London07:14 → 09:2717:57holds18:39no31 Oct
Durban09:14 → 11:2721:42holds22:36no31 Oct
Dubai11:14 → 13:2719:54holds20:42no31 Oct
Delhi12:44 → 14:5719:44holds20:31no31 Oct
Kolkata12:44 → 14:5719:14holds20:02no31 Oct
Singapore15:14 → 17:2721:26holds22:17no31 Oct
Sydney18:14 → 20:2722:34holds23:31no31 Oct
Suva19:14 → 21:2720:59holds21:53no31 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