Ruling · Rukmiṇī Dvādaśī · 2068

Sunday 13 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 67 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 Sunday 13 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 Monday 14 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 08:51 on Sun 13 May to 10:44 on Mon 14 May.

    2068-05-13T00:50:55Z → 2068-05-14T02:44:20Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 13th, 11:51–12:39 on the 14th.

    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 13th and 0 of 48 on the 14th.

    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 3999 s

  5. 05

    Ruling

    Rukmiṇī Dvādaśī, Baoding, 2068: Sunday 13 May.

    confidence: determinate

Say it like this

In Baoding, Rukmiṇī Dvādaśī 2068 falls on Sunday 13 May. Dvādaśī runs from 08:51 on Sun 13 May to 10:44 on Mon 14 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2068/rukmini-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 13 May
Ahargaṇa, classicalDisc centre, no refractionSun 13 May
compat-drikpanchangComparison profileSun 13 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 Angeles17:51 → 19:4412:2648 min12:260 min13 May
Chicago19:51 → 21:4412:2348 min12:230 min13 May
Jersey City20:51 → 22:4412:2948 min12:290 min13 May
Port of Spain20:51 → 22:4411:3948 min11:390 min13 May
London01:51 → 03:4412:3448 min12:340 min13 May
Durban02:51 → 04:4411:2848 min11:280 min13 May
Dubai04:51 → 06:4411:5148 min11:510 min13 May
Delhi06:21 → 08:1411:5448 min11:540 min13 May
Kolkata06:21 → 08:1411:0948 min11:090 min13 May
Singapore08:51 → 10:4412:3748 min12:370 min13 May
Sydney10:51 → 12:4411:2848 min11:2848 min13 May
Suva12:51 → 14:4411:390 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

About Ahargaṇa