Ruling · Vyāsa Pūjā · 2090

Tuesday 11 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 240 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 11 July

Taken. The only morning Pūrṇimā reaches.

05:03 sunrisethree muhūrtas on 08:00
04:3905:0305:2705:5106:1506:3907:0307:2707:5108:15

176 of 176 minutes covered

Morning of Wednesday 12 July

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

05:04 sunrisethree muhūrtas on 08:00
04:4005:0405:2805:5206:1606:4007:0407:2807:5208:16

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 00:33 on Tue 11 Jul to 01:04 on Wed 12 Jul.

    2090-07-10T16:33:05Z → 2090-07-11T17:04:12Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:03–08:00 on the 11th, 05:04–08:00 on the 12th.

    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 11th and 0 of 176 on the 12th.

    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 14385 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 2090: Tuesday 11 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 2090 falls on Tuesday 11 July. Pūrṇimā runs from 00:33 on Tue 11 Jul to 01:04 on Wed 12 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/2090/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 11 Jul
Ahargaṇa, classicalDisc centre, no refractionTue 11 Jul
compat-drikpanchangComparison profileTue 11 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 10thCoveredSunrise 11thCoveredRuled
Los Angeles09:33 → 10:0405:510 min05:52171 min11 Jul
Chicago11:33 → 12:0405:260 min05:27180 min11 Jul
Jersey City12:33 → 13:0405:360 min05:36178 min11 Jul
Port of Spain12:33 → 13:0405:510 min05:51152 min11 Jul
London17:33 → 18:0404:570 min04:58195 min11 Jul
Durban18:33 → 19:0406:520 min06:52124 min11 Jul
Dubai20:33 → 21:0405:370 min05:37163 min11 Jul
Delhi22:03 → 22:3405:320 min05:32166 min11 Jul
Kolkata22:03 → 22:3405:000 min05:00161 min11 Jul
Singapore00:33 → 01:0407:050 min07:05146 min11 Jul
Sydney02:33 → 03:0407:000 min07:00120 min11 Jul
Suva04:33 → 05:0406:390 min06:39133 min11 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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