Ruling · Akhaṇḍa Dvādaśī · 1908

Friday 4 December

Determinatein Bucharest, under the Rashtriya Panchang method. Clear of every threshold by 427 minutes.

Decide it for

44°26′ N 26°06′ E · Europe/Bucharest · GeoNames 683506

The two middays

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

Midday of Friday 4 December

Taken. The only midday Dvādaśī reaches.

madhyāhna begins 11:26  12:14 madhyāhna ends
10:3811:0211:2611:5012:1412:3813:02

48 of 48 minutes covered

Midday of Saturday 5 December

Dvādaśī is absent from madhyāhna. Not taken.

madhyāhna begins 11:26  12:14 madhyāhna ends
10:3811:0211:2611:5012:1412:3813:02

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 04:18 on Fri 4 Dec to 02:35 on Sat 5 Dec.

    1908-12-04T02:34:14Z → 1908-12-05T00:51:03Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 4th, 11:26–12:14 on the 5th.

    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 4th and 0 of 48 on the 5th.

    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 25647 s

  5. 05

    Ruling

    Akhaṇḍa Dvādaśī, Bucharest, 1908: Friday 4 December.

    confidence: determinate

Say it like this

In Bucharest, Akhaṇḍa Dvādaśī 1908 falls on Friday 4 December. Dvādaśī runs from 04:18 on Fri 4 Dec to 02:35 on Sat 5 Dec and covers all of madhyāhna that midday.

ahargana.org/bucharest/festivals/1908/akhanda-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 4 Dec
Ahargaṇa, classicalDisc centre, no refractionFri 4 Dec
compat-drikpanchangComparison profileFri 4 Dec
No institution has a recorded ruling for Bucharest.

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 4thCoveredMadhyāhna 5thCoveredRuled
Los Angeles18:34 → 16:5111:1948 min11:200 min4 Dec
Chicago20:34 → 18:5111:1748 min11:170 min4 Dec
Jersey City21:34 → 19:5111:2348 min11:230 min4 Dec
Port of Spain22:34 → 20:5111:3248 min11:330 min4 Dec
London02:34 → 00:5111:2748 min11:270 min4 Dec
Durban04:34 → 02:5111:2248 min11:230 min4 Dec
Dubai06:15 → 04:3211:2648 min11:260 min4 Dec
Delhi08:04 → 06:2111:4748 min11:480 min4 Dec
Kolkata08:04 → 06:2111:0348 min11:030 min4 Dec
Singapore09:34 → 07:5111:3148 min11:310 min4 Dec
Sydney12:34 → 10:5111:210 min11:220 min5 Dec
Suva14:29 → 12:4611:270 min11:2848 min5 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

About Ahargaṇa