Ruling · Vyāsa Pūjā · 1943

Saturday 17 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 301 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 Saturday 17 July

Taken. The only morning Pūrṇimā reaches.

06:06 sunrisethree muhūrtas on 09:01
05:4206:0606:3006:5407:1807:4208:0608:3008:5409:18

175 of 175 minutes covered

Morning of Sunday 18 July

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

06:07 sunrisethree muhūrtas on 09:01
05:4306:0706:3106:5507:1907:4308:0708:3108:5509:19

0 of 175 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 01:05 on Sat 17 Jul to 21:22 on Sat 17 Jul.

    1943-07-16T16:04:39Z → 1943-07-17T12:21:30Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:06–09:01 on the 17th, 06:07–09:01 on the 18th.

    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 175 of 175 minutes on the 17th and 0 of 175 on the 18th.

    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 18067 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1943: Saturday 17 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1943 falls on Saturday 17 July. Pūrṇimā runs from 01:05 on Sat 17 Jul to 21:22 on Sat 17 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1943/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 17 Jul
Ahargaṇa, classicalDisc centre, no refractionSat 17 Jul
compat-drikpanchangComparison profileSat 17 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 16thCoveredSunrise 17thCoveredRuled
Los Angeles09:05 → 05:2205:530 min05:540 min16 Jul
Chicago11:05 → 07:2205:290 min05:30112 min16 Jul
Jersey City12:05 → 08:2205:380 min05:39163 min16 Jul
Port of Spain13:05 → 09:2206:510 min06:52150 min16 Jul
London18:05 → 14:2206:010 min06:02193 min17 Jul
Durban18:05 → 14:2206:500 min06:50125 min17 Jul
Dubai20:05 → 16:2205:380 min05:39162 min17 Jul
Delhi22:35 → 18:5206:330 min06:34165 min17 Jul
Kolkata22:35 → 18:5206:010 min06:01160 min17 Jul
Singapore01:05 → 21:2208:050 min08:05146 min17 Jul
Sydney02:05 → 22:2206:580 min06:58121 min17 Jul
Suva04:05 → 00:2206:380 min06:38134 min17 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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