Ruling · Vyāsa Pūjā · 1967

Friday 21 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 330 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 Friday 21 July

Taken. The only morning Pūrṇimā reaches.

05:09 sunrisethree muhūrtas on 08:03
04:4505:0905:3305:5706:2106:4507:0907:3307:5708:21

174 of 174 minutes covered

Morning of Saturday 22 July

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

05:10 sunrisethree muhūrtas on 08:04
04:4605:1005:3405:5806:2206:4607:1007:3407:5808:22

0 of 174 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 23:39 on Thu 20 Jul to 22:39 on Fri 21 Jul.

    1967-07-20T15:39:17Z → 1967-07-21T14:39:09Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:09–08:03 on the 21st, 05:10–08:04 on the 22nd.

    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 174 of 174 minutes on the 21st and 0 of 174 on the 22nd.

    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 19786 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1967: Friday 21 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1967 falls on Friday 21 July. Pūrṇimā runs from 23:39 on Thu 20 Jul to 22:39 on Fri 21 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1967/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 21 Jul
Ahargaṇa, classicalDisc centre, no refractionFri 21 Jul
compat-drikpanchangComparison profileFri 21 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 20thCoveredSunrise 21stCoveredRuled
Los Angeles08:39 → 07:3905:566 min05:56103 min20 Jul
Chicago10:39 → 09:3905:330 min05:34177 min21 Jul
Jersey City11:39 → 10:3905:420 min05:42176 min21 Jul
Port of Spain11:39 → 10:3905:530 min05:53152 min21 Jul
London16:39 → 15:3905:060 min05:08191 min21 Jul
Durban17:39 → 16:3906:490 min06:48126 min21 Jul
Dubai19:39 → 18:3905:400 min05:41162 min21 Jul
Delhi21:09 → 20:0905:350 min05:36165 min21 Jul
Kolkata21:09 → 20:0905:030 min05:03160 min21 Jul
Singapore23:09 → 22:0906:350 min06:36146 min21 Jul
Sydney01:39 → 00:3906:560 min06:56122 min21 Jul
Suva03:39 → 02:3906:380 min06:37134 min21 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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