Ruling · Rukmiṇī Dvādaśī · 2056

Friday 26 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 496 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 25 May

Dvādaśī is absent from madhyāhna. Not taken.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

0 of 48 minutes covered

Midday of Friday 26 May

Taken. The only midday Dvādaśī reaches.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

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 00:15 on Fri 26 May to 20:56 on Fri 26 May.

    2056-05-25T16:15:26Z → 2056-05-26T12:55:40Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 25th, 11:52–12:40 on the 26th.

    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 25th and 48 of 48 on the 26th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 29764 s

  5. 05

    Ruling

    Rukmiṇī Dvādaśī, Baoding, 2056: Friday 26 May.

    confidence: determinate

Say it like this

In Baoding, Rukmiṇī Dvādaśī 2056 falls on Friday 26 May. Dvādaśī runs from 00:15 on Fri 26 May to 20:56 on Fri 26 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2056/rukmini-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 26 May
Ahargaṇa, classicalDisc centre, no refractionFri 26 May
compat-drikpanchangComparison profileFri 26 May
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/rukmini-dvadashi · ruleset 2026.3-draft

Month
Vaiśākha, amānta
Pakṣa · aṅga
Śukla · Dvādaśī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 102

“S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceDvādaśīMadhyāhna 25thCoveredMadhyāhna 26thCoveredRuled
Los Angeles09:15 → 05:5612:2648 min12:260 min25 May
Chicago11:15 → 07:5612:2448 min12:240 min25 May
Jersey City12:15 → 08:5612:3048 min12:300 min25 May
Port of Spain12:15 → 08:5611:3912 min11:390 min25 May
London17:15 → 13:5612:340 min12:3448 min26 May
Durban18:15 → 14:5611:290 min11:2948 min26 May
Dubai20:15 → 16:5611:520 min11:5248 min26 May
Delhi21:45 → 18:2611:540 min11:5448 min26 May
Kolkata21:45 → 18:2611:100 min11:1048 min26 May
Singapore00:15 → 20:5612:380 min12:3848 min26 May
Sydney02:15 → 22:5611:280 min11:2848 min26 May
Suva04:15 → 00:5611:390 min11:3948 min26 May
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rukmini-dvadashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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