Ruling · Rukmiṇī Dvādaśī · 2007

Saturday 28 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 72 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 Saturday 28 April

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

Midday of Sunday 29 April

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

Dvādaśī presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Dvādaśī runs from 08:09 on Sat 28 Apr to 10:40 on Sun 29 Apr.

    2007-04-28T00:09:24Z → 2007-04-29T02:40:23Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 28th, 11:52–12:40 on the 29th.

    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 28th and 0 of 48 on the 29th.

    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 4292 s

  5. 05

    Ruling

    Rukmiṇī Dvādaśī, Baoding, 2007: Saturday 28 April.

    confidence: determinate

Say it like this

In Baoding, Rukmiṇī Dvādaśī 2007 falls on Saturday 28 April. Dvādaśī runs from 08:09 on Sat 28 Apr to 10:40 on Sun 29 Apr and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2007/rukmini-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 28 Apr
Ahargaṇa, classicalDisc centre, no refractionSat 28 Apr
compat-drikpanchangComparison profileSat 28 Apr
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 28thCoveredMadhyāhna 29thCoveredRuled
Los Angeles17:09 → 19:4012:2748 min12:270 min28 Apr
Chicago19:09 → 21:4012:2448 min12:240 min28 Apr
Jersey City20:09 → 22:4012:3048 min12:300 min28 Apr
Port of Spain20:09 → 22:4011:4048 min11:400 min28 Apr
London01:09 → 03:4012:3548 min12:340 min28 Apr
Durban02:09 → 04:4011:2948 min11:290 min28 Apr
Dubai04:09 → 06:4011:5348 min11:520 min28 Apr
Delhi05:39 → 08:1011:5548 min11:550 min28 Apr
Kolkata05:39 → 08:1011:1048 min11:100 min28 Apr
Singapore08:09 → 10:4012:3848 min12:380 min28 Apr
Sydney10:09 → 12:4011:2948 min11:2848 min28 Apr
Suva12:09 → 14:4011:4018 min11:4048 min28 Apr
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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