Ruling · Vyāsa Pūjā · 1911

Tuesday 11 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 489 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.

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

177 of 177 minutes covered

Morning of Wednesday 12 July

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

05:02 sunrisethree muhūrtas on 07:58
04:3805:0205:2605:5006:1406:3807:0207:2607:5008:14

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 18:43 on Mon 10 Jul to 20:53 on Tue 11 Jul.

    1911-07-10T10:43:10Z → 1911-07-11T12:53:05Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:01–07:58 on the 11th, 05:02–07:58 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 177 of 177 minutes on the 11th and 0 of 177 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 29333 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1911: Tuesday 11 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1911 falls on Tuesday 11 July. Pūrṇimā runs from 18:43 on Mon 10 Jul to 20:53 on Tue 11 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1911/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 Angeles02:43 → 04:5304:49171 min04:503 min10 Jul
Chicago04:43 → 06:5304:24162 min04:25148 min10 Jul
Jersey City05:43 → 07:5304:33109 min04:34179 min11 Jul
Port of Spain06:43 → 08:5305:5099 min05:50152 min11 Jul
London10:43 → 12:5303:540 min03:55196 min11 Jul
Durban12:43 → 14:5306:520 min06:51124 min11 Jul
Dubai14:24 → 16:3405:160 min05:17163 min11 Jul
Delhi16:13 → 18:2305:300 min05:30166 min11 Jul
Kolkata16:13 → 18:2304:580 min04:59161 min11 Jul
Singapore17:43 → 19:5306:040 min06:04146 min11 Jul
Sydney20:43 → 22:5307:000 min07:00120 min11 Jul
Suva22:38 → 00:4806:340 min06:34133 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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