Ruling · Vyāsa Pūjā · 1937

Friday 23 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 506 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 23 July

Taken. The only morning Pūrṇimā reaches.

05:11 sunrisethree muhūrtas on 08:04
04:4705:1105:3505:5906:2306:4707:1107:3507:5908:23

173 of 173 minutes covered

Morning of Saturday 24 July

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

05:12 sunrisethree muhūrtas on 08:05
04:4805:1205:3606:0006:2406:4807:1207:3608:0008:24

0 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 19:44 on Thu 22 Jul to 20:45 on Fri 23 Jul.

    1937-07-22T11:43:58Z → 1937-07-23T12:45:29Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:11–08:04 on the 23rd, 05:12–08:05 on the 24th.

    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 173 of 173 minutes on the 23rd and 0 of 173 on the 24th.

    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 30368 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1937: Friday 23 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1937 falls on Friday 23 July. Pūrṇimā runs from 19:44 on Thu 22 Jul to 20:45 on Fri 23 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1937/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 23 Jul
Ahargaṇa, classicalDisc centre, no refractionFri 23 Jul
compat-drikpanchangComparison profileFri 23 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 22ndCoveredSunrise 23rdCoveredRuled
Los Angeles03:44 → 04:4504:57169 min04:580 min22 Jul
Chicago06:44 → 07:4505:35107 min05:36130 min22 Jul
Jersey City07:44 → 08:4505:4455 min05:44175 min23 Jul
Port of Spain07:44 → 08:4505:5341 min05:53152 min23 Jul
London12:44 → 13:4505:090 min05:11190 min23 Jul
Durban13:44 → 14:4506:470 min06:47126 min23 Jul
Dubai15:44 → 16:4505:410 min05:42161 min23 Jul
Delhi17:14 → 18:1505:370 min05:37164 min23 Jul
Kolkata17:14 → 18:1505:040 min05:04160 min23 Jul
Singapore19:04 → 20:0506:260 min06:26146 min23 Jul
Sydney21:44 → 22:4506:550 min06:55123 min23 Jul
Suva23:44 → 00:4506:370 min06:37134 min23 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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