Ruling · Vyāsa Pūjā · 1904

Wednesday 27 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 484 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 26 July

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

05:13 sunrisethree muhūrtas on 08:06
04:4905:1305:3706:0106:2506:4907:1307:3708:0108:25

0 of 172 minutes covered

Morning of Wednesday 27 July

Taken. The only morning Pūrṇimā reaches.

05:14 sunrisethree muhūrtas on 08:06
04:5005:1405:3806:0206:2606:5007:1407:3808:0208:26

172 of 172 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 16:09 on Tue 26 Jul to 17:42 on Wed 27 Jul.

    1904-07-26T08:09:19Z → 1904-07-27T09:41:48Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:13–08:06 on the 26th, 05:14–08:06 on the 27th.

    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 172 minutes on the 26th and 172 of 172 on the 27th.

    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 29024 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1904: Wednesday 27 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1904 falls on Wednesday 27 July. Pūrṇimā runs from 16:09 on Tue 26 Jul to 17:42 on Wed 27 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1904/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 27 Jul
Ahargaṇa, classicalDisc centre, no refractionWed 27 Jul
compat-drikpanchangComparison profileWed 27 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 26thCoveredSunrise 27thCoveredRuled
Los Angeles00:09 → 01:4205:00168 min05:010 min26 Jul
Chicago02:09 → 03:4204:38175 min04:390 min26 Jul
Jersey City03:09 → 04:4204:47174 min04:480 min26 Jul
Port of Spain04:09 → 05:4205:54151 min05:540 min26 Jul
London08:09 → 09:4204:150 min04:16188 min27 Jul
Durban10:09 → 11:4206:450 min06:45127 min27 Jul
Dubai11:50 → 13:2305:240 min05:24161 min27 Jul
Delhi13:30 → 15:0305:300 min05:30163 min27 Jul
Kolkata13:30 → 15:0304:560 min04:57159 min27 Jul
Singapore15:04 → 16:3706:010 min06:01146 min27 Jul
Sydney18:09 → 19:4206:530 min06:52124 min27 Jul
Suva20:04 → 21:3706:310 min06:31135 min27 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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