Ruling · Rukmiṇī Dvādaśī · 2063

Wednesday 9 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 477 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 Wednesday 9 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 Thursday 10 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 03:54 on Wed 9 May to 01:53 on Thu 10 May.

    2063-05-08T19:54:06Z → 2063-05-09T17:53:28Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 9th, 11:51–12:39 on the 10th.

    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 9th and 0 of 48 on the 10th.

    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 28618 s

  5. 05

    Ruling

    Rukmiṇī Dvādaśī, Baoding, 2063: Wednesday 9 May.

    confidence: determinate

Say it like this

In Baoding, Rukmiṇī Dvādaśī 2063 falls on Wednesday 9 May. Dvādaśī runs from 03:54 on Wed 9 May to 01:53 on Thu 10 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2063/rukmini-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 9 May
Ahargaṇa, classicalDisc centre, no refractionWed 9 May
compat-drikpanchangComparison profileWed 9 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 8thCoveredMadhyāhna 9thCoveredRuled
Los Angeles12:54 → 10:5312:2620 min12:260 min8 May
Chicago14:54 → 12:5312:240 min12:2430 min9 May
Jersey City15:54 → 13:5312:290 min12:2948 min9 May
Port of Spain15:54 → 13:5311:390 min11:3948 min9 May
London20:54 → 18:5312:340 min12:3448 min9 May
Durban21:54 → 19:5311:280 min11:2848 min9 May
Dubai23:54 → 21:5311:520 min11:5248 min9 May
Delhi01:24 → 23:2311:540 min11:5448 min9 May
Kolkata01:24 → 23:2311:090 min11:0948 min9 May
Singapore03:54 → 01:5312:370 min12:3748 min9 May
Sydney05:54 → 03:5311:280 min11:2848 min9 May
Suva07:54 → 05:5311:390 min11:3948 min9 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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