Ruling · Akhaṇḍa Dvādaśī · 1925

Friday 27 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 223 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 Thursday 26 November

Dvādaśī is absent from madhyāhna. Not taken.

madhyāhna begins 11:41  12:29 madhyāhna ends
10:5311:1711:4112:0512:2912:5313:17

0 of 48 minutes covered

Midday of Friday 27 November

Taken. The only midday Dvādaśī reaches.

madhyāhna begins 11:41  12:29 madhyāhna ends
10:5311:1711:4112:0512:2912:5313:17

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 17:01 on Thu 26 Nov to 16:12 on Fri 27 Nov.

    1925-11-26T09:01:04Z → 1925-11-27T08:12:24Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 26th, 11:41–12:29 on the 27th.

    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 26th and 48 of 48 on the 27th.

    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 13374 s

  5. 05

    Ruling

    Akhaṇḍa Dvādaśī, Baoding, 1925: Friday 27 November.

    confidence: determinate

Say it like this

In Baoding, Akhaṇḍa Dvādaśī 1925 falls on Friday 27 November. Dvādaśī runs from 17:01 on Thu 26 Nov to 16:12 on Fri 27 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1925/akhanda-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 27 Nov
Ahargaṇa, classicalDisc centre, no refractionFri 27 Nov
compat-drikpanchangComparison profileFri 27 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 26thCoveredMadhyāhna 27thCoveredRuled
Los Angeles01:01 → 00:1211:1648 min11:170 min26 Nov
Chicago03:01 → 02:1211:1448 min11:140 min26 Nov
Jersey City04:01 → 03:1211:1948 min11:200 min26 Nov
Port of Spain05:01 → 04:1211:2948 min11:300 min26 Nov
London09:01 → 08:1211:2448 min11:240 min26 Nov
Durban11:01 → 10:1211:1948 min11:200 min26 Nov
Dubai13:01 → 12:1211:420 min11:4230 min27 Nov
Delhi14:31 → 13:4211:440 min11:4448 min27 Nov
Kolkata14:31 → 13:4211:000 min11:0048 min27 Nov
Singapore16:01 → 15:1211:280 min11:2848 min27 Nov
Sydney19:01 → 18:1211:180 min11:1948 min27 Nov
Suva21:01 → 20:1211:290 min11:3048 min27 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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