Ruling · Vyāsa Pūjā · 1945

Wednesday 25 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 140 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two mornings

One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.

Morning of Tuesday 24 July

Pūrṇimā is absent from the first three muhūrtas after sunrise. Not taken.

06:12 sunrisethree muhūrtas on 09:05
05:4806:1206:3607:0007:2407:4808:1208:3609:0009:24

0 of 173 minutes covered

Morning of Wednesday 25 July

Taken. The only morning Pūrṇimā reaches.

06:12 sunrisethree muhūrtas on 09:05
05:4806:1206:3607:0007:2407:4808:1208:3609:0009:24

173 of 173 minutes covered

Pūrṇimā presentThe first three muhūrtas after sunrise, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 12:16 on Tue 24 Jul to 11:25 on Wed 25 Jul.

    1945-07-24T03:16:07Z → 1945-07-25T02:25:27Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:12–09:05 on the 24th, 06:12–09:05 on the 25th.

    udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 0 of 173 minutes on the 24th and 173 of 173 on the 25th.

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

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 8415 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1945: Wednesday 25 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1945 falls on Wednesday 25 July. Pūrṇimā runs from 12:16 on Tue 24 Jul to 11:25 on Wed 25 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1945/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 25 Jul
Ahargaṇa, classicalDisc centre, no refractionWed 25 Jul
compat-drikpanchangComparison profileWed 25 Jul
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/vyasa-puja · ruleset 2026.3-draft

Month
Āṣāḍha, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
The first three muhūrtas after sunrise
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

“S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāSunrise 24thCoveredSunrise 25thCoveredRuled
Los Angeles20:16 → 19:2505:59168 min05:590 min24 Jul
Chicago22:16 → 21:2505:37176 min05:370 min24 Jul
Jersey City23:16 → 22:2505:45175 min05:460 min24 Jul
Port of Spain00:16 → 23:2506:53152 min06:540 min24 Jul
London04:16 → 03:2505:12190 min05:130 min24 Jul
Durban05:16 → 04:2506:46126 min06:460 min24 Jul
Dubai07:16 → 06:2505:4267 min05:4343 min24 Jul
Delhi09:46 → 08:5506:380 min06:38137 min24 Jul
Kolkata09:46 → 08:5506:040 min06:05159 min25 Jul
Singapore12:16 → 11:2508:060 min08:06146 min25 Jul
Sydney13:16 → 12:2506:540 min06:53123 min25 Jul
Suva15:16 → 14:2506:370 min06:36135 min25 Jul
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vyasa-puja@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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