Ruling · Vyāsa Pūjā · 1938

Tuesday 12 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 359 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 12 July

Taken. The only morning Pūrṇimā reaches.

05:02 sunrisethree muhūrtas on 07:59
04:3805:0205:2605:5006:1406:3807:0207:2607:5008:14

176 of 176 minutes covered

Morning of Wednesday 13 July

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

05:03 sunrisethree muhūrtas on 07:59
04:3905:0305:2705:5106:1506:3907:0307:2707:5108:15

0 of 176 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 20:38 on Mon 11 Jul to 23:05 on Tue 12 Jul.

    1938-07-11T12:37:55Z → 1938-07-12T15:04:31Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:02–07:59 on the 12th, 05:03–07:59 on the 13th.

    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 176 of 176 minutes on the 12th and 0 of 176 on the 13th.

    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 21511 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1938: Tuesday 12 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1938 falls on Tuesday 12 July. Pūrṇimā runs from 20:38 on Mon 11 Jul to 23:05 on Tue 12 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1938/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 12 Jul
Ahargaṇa, classicalDisc centre, no refractionTue 12 Jul
compat-drikpanchangComparison profileTue 12 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 11thCoveredSunrise 12thCoveredRuled
Los Angeles04:38 → 07:0504:50171 min04:51134 min11 Jul
Chicago07:38 → 10:0505:2548 min05:26180 min12 Jul
Jersey City08:38 → 11:0505:350 min05:35178 min12 Jul
Port of Spain08:38 → 11:0505:500 min05:51152 min12 Jul
London13:38 → 16:0504:560 min04:57195 min12 Jul
Durban14:38 → 17:0506:510 min06:51124 min12 Jul
Dubai16:38 → 19:0505:360 min05:37163 min12 Jul
Delhi18:08 → 20:3505:310 min05:31166 min12 Jul
Kolkata18:08 → 20:3504:590 min04:59161 min12 Jul
Singapore19:58 → 22:2506:240 min06:24146 min12 Jul
Sydney22:38 → 01:0507:000 min07:00120 min12 Jul
Suva00:38 → 03:0506:390 min06:39133 min12 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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