Ruling · Rukmiṇī Dvādaśī · 2049

Friday 14 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 625 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 Friday 14 May

Taken. The only midday Dvādaśī reaches.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

48 of 48 minutes covered

Midday of Saturday 15 May

Dvādaśī is absent from madhyāhna. Not taken.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

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 01:26 on Fri 14 May to 00:49 on Sat 15 May.

    2049-05-13T17:25:42Z → 2049-05-14T16:48:36Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 14th, 11:51–12:39 on the 15th.

    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 14th and 0 of 48 on the 15th.

    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 37509 s

  5. 05

    Ruling

    Rukmiṇī Dvādaśī, Baoding, 2049: Friday 14 May.

    confidence: determinate

Say it like this

In Baoding, Rukmiṇī Dvādaśī 2049 falls on Friday 14 May. Dvādaśī runs from 01:26 on Fri 14 May to 00:49 on Sat 15 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2049/rukmini-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 14 May
Ahargaṇa, classicalDisc centre, no refractionFri 14 May
compat-drikpanchangComparison profileFri 14 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 13thCoveredMadhyāhna 14thCoveredRuled
Los Angeles10:26 → 09:4912:2648 min12:260 min13 May
Chicago12:26 → 11:4912:2346 min12:230 min13 May
Jersey City13:26 → 12:4912:290 min12:2920 min14 May
Port of Spain13:26 → 12:4911:390 min11:3948 min14 May
London18:26 → 17:4912:330 min12:3348 min14 May
Durban19:26 → 18:4911:280 min11:2848 min14 May
Dubai21:26 → 20:4911:510 min11:5148 min14 May
Delhi22:56 → 22:1911:540 min11:5448 min14 May
Kolkata22:56 → 22:1911:090 min11:0948 min14 May
Singapore01:26 → 00:4912:370 min12:3748 min14 May
Sydney03:26 → 02:4911:270 min11:2748 min14 May
Suva05:26 → 04:4911:390 min11:3948 min14 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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