Ruling · Akhaṇḍa Dvādaśī · 1941

Sunday 30 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 381 minutes.

Decide it for

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

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Saturday 29 November

Dvādaśī is absent from madhyāhna. Not taken.

madhyāhna begins 11:42  12:30 madhyāhna ends
10:5411:1811:4212:0612:3012:5413:18

0 of 48 minutes covered

Midday of Sunday 30 November

Taken. The only midday Dvādaśī reaches.

madhyāhna begins 11:43  12:31 madhyāhna ends
10:5511:1911:4312:0712:3112:5513:19

48 of 48 minutes covered

Dvādaśī presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Dvādaśī runs from 18:51 on Sat 29 Nov to 21:15 on Sun 30 Nov.

    1941-11-29T10:51:12Z → 1941-11-30T13:15:09Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 29th, 11:43–12:31 on the 30th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.

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

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 22860 s

  5. 05

    Ruling

    Akhaṇḍa Dvādaśī, Baoding, 1941: Sunday 30 November.

    confidence: determinate

Say it like this

In Baoding, Akhaṇḍa Dvādaśī 1941 falls on Sunday 30 November. Dvādaśī runs from 18:51 on Sat 29 Nov to 21:15 on Sun 30 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1941/akhanda-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 30 Nov
Ahargaṇa, classicalDisc centre, no refractionSun 30 Nov
compat-drikpanchangComparison profileSun 30 Nov
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/akhanda-dvadashi · ruleset 2026.3-draft

Month
Mārgaśīrṣa, amānta
Pakṣa · aṅga
Śukla · Dvādaśī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 12 Matsya dvadasi, Akhanda dvadasi (paraviddha), Vyanjana dvadasi & Dana dvadasi (Orissa).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceDvādaśīMadhyāhna 29thCoveredMadhyāhna 30thCoveredRuled
Los Angeles02:51 → 05:1511:1748 min11:180 min29 Nov
Chicago04:51 → 07:1511:1548 min11:150 min29 Nov
Jersey City05:51 → 08:1511:2148 min11:210 min29 Nov
Port of Spain06:51 → 09:1511:3048 min11:310 min29 Nov
London11:51 → 14:1512:2548 min12:2548 min30 Nov
Durban12:51 → 15:1511:200 min11:2148 min30 Nov
Dubai14:51 → 17:1511:430 min11:4348 min30 Nov
Delhi17:21 → 19:4512:450 min12:4648 min30 Nov
Kolkata17:21 → 19:4512:010 min12:0148 min30 Nov
Singapore18:21 → 20:4511:590 min11:5948 min30 Nov
Sydney20:51 → 23:1511:190 min11:2048 min30 Nov
Suva22:51 → 01:1511:300 min11:3148 min30 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
akhanda-dvadashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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