Ruling · Akhaṇḍa Dvādaśī · 1952

Friday 28 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 636 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 Friday 28 November

Taken. The only midday Dvādaśī reaches.

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

48 of 48 minutes covered

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

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

How it was decided

  1. 01

    Aṅga

    Dvādaśī runs from 01:06 on Fri 28 Nov to 23:32 on Fri 28 Nov.

    1952-11-27T17:05:54Z → 1952-11-28T15:32:00Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 28th, 11:42–12:30 on the 29th.

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

  3. 03

    Rule

    Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 28th and 0 of 48 on the 29th.

    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 38162 s

  5. 05

    Ruling

    Akhaṇḍa Dvādaśī, Baoding, 1952: Friday 28 November.

    confidence: determinate

Say it like this

In Baoding, Akhaṇḍa Dvādaśī 1952 falls on Friday 28 November. Dvādaśī runs from 01:06 on Fri 28 Nov to 23:32 on Fri 28 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1952/akhanda-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 28 Nov
Ahargaṇa, classicalDisc centre, no refractionFri 28 Nov
compat-drikpanchangComparison profileFri 28 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 27thCoveredMadhyāhna 28thCoveredRuled
Los Angeles09:06 → 07:3211:1748 min11:170 min27 Nov
Chicago11:06 → 09:3211:1448 min11:150 min27 Nov
Jersey City12:06 → 10:3211:202 min11:200 min27 Nov
Port of Spain13:06 → 11:3211:300 min11:302 min28 Nov
London17:06 → 15:3211:240 min11:2448 min28 Nov
Durban19:06 → 17:3211:200 min11:2048 min28 Nov
Dubai21:06 → 19:3211:420 min11:4348 min28 Nov
Delhi22:36 → 21:0211:450 min11:4548 min28 Nov
Kolkata22:36 → 21:0211:000 min11:0048 min28 Nov
Singapore00:36 → 23:0211:580 min11:5948 min28 Nov
Sydney03:06 → 01:3211:190 min11:1948 min28 Nov
Suva05:06 → 03:3211:300 min11:3048 min28 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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