Ruling · Akhaṇḍa Dvādaśī · 2055

Tuesday 30 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 189 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 Tuesday 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

Midday of Wednesday 1 December

Dvādaśī is absent from madhyāhna. Not taken.

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

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 06:10 on Tue 30 Nov to 08:34 on Wed 1 Dec.

    2055-11-29T22:10:17Z → 2055-12-01T00:33:37Z

  2. 02

    Kāla

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

    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 30th and 0 of 48 on the 1st.

    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 11359 s

  5. 05

    Ruling

    Akhaṇḍa Dvādaśī, Baoding, 2055: Tuesday 30 November.

    confidence: determinate

Say it like this

In Baoding, Akhaṇḍa Dvādaśī 2055 falls on Tuesday 30 November. Dvādaśī runs from 06:10 on Tue 30 Nov to 08:34 on Wed 1 Dec and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2055/akhanda-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 30 Nov
Ahargaṇa, classicalDisc centre, no refractionTue 30 Nov
compat-drikpanchangComparison profileTue 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 1stCoveredRuled
Los Angeles14:10 → 16:3411:170 min11:180 min30 Nov
Chicago16:10 → 18:3411:150 min11:160 min30 Nov
Jersey City17:10 → 19:3411:210 min11:210 min30 Nov
Port of Spain18:10 → 20:3411:300 min11:310 min30 Nov
London22:10 → 00:3411:250 min11:250 min30 Nov
Durban00:10 → 02:3411:200 min11:210 min30 Nov
Dubai02:10 → 04:3411:430 min11:440 min30 Nov
Delhi03:40 → 06:0411:450 min11:460 min30 Nov
Kolkata03:40 → 06:0411:010 min11:010 min30 Nov
Singapore06:10 → 08:3412:290 min12:300 min30 Nov
Sydney09:10 → 11:3412:190 min12:200 min30 Nov
Suva10:10 → 12:3411:310 min11:3148 min1 Dec
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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