Ruling · Vyāsa Pūjā · 1971

Thursday 8 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 546 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 Thursday 8 July

Taken. The only morning Pūrṇimā reaches.

05:00 sunrisethree muhūrtas on 07:57
04:3605:0005:2405:4806:1206:3607:0007:2407:4808:12

177 of 177 minutes covered

Morning of Friday 9 July

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

05:01 sunrisethree muhūrtas on 07:58
04:3705:0105:2505:4906:1306:3707:0107:2507:4908:13

0 of 177 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 19:54 on Wed 7 Jul to 18:37 on Thu 8 Jul.

    1971-07-07T11:54:19Z → 1971-07-08T10:36:35Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:00–07:57 on the 8th, 05:01–07:58 on the 9th.

    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 177 of 177 minutes on the 8th and 0 of 177 on the 9th.

    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 32737 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1971: Thursday 8 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1971 falls on Thursday 8 July. Pūrṇimā runs from 19:54 on Wed 7 Jul to 18:37 on Thu 8 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1971/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 8 Jul
Ahargaṇa, classicalDisc centre, no refractionThu 8 Jul
compat-drikpanchangComparison profileThu 8 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 7thCoveredSunrise 8thCoveredRuled
Los Angeles04:54 → 03:3705:48172 min05:490 min7 Jul
Chicago06:54 → 05:3705:2389 min05:2313 min7 Jul
Jersey City07:54 → 06:3705:3237 min05:3364 min7 Jul
Port of Spain07:54 → 06:3705:4928 min05:5047 min7 Jul
London12:54 → 11:3704:520 min04:53197 min8 Jul
Durban13:54 → 12:3706:520 min06:52124 min8 Jul
Dubai15:54 → 14:3705:350 min05:35163 min8 Jul
Delhi17:24 → 16:0705:290 min05:29167 min8 Jul
Kolkata17:24 → 16:0704:570 min04:58161 min8 Jul
Singapore19:24 → 18:0706:340 min06:34146 min8 Jul
Sydney21:54 → 20:3707:010 min07:01120 min8 Jul
Suva23:54 → 22:3706:390 min06:39133 min8 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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