Ruling · Vyāsa Pūjā · 2007

Monday 30 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 40 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 Sunday 29 July

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

05:16 sunrisethree muhūrtas on 08:07
04:5205:1605:4006:0406:2806:5207:1607:4008:0408:28

0 of 171 minutes covered

Morning of Monday 30 July

Taken. The only morning Pūrṇimā reaches.

05:17 sunrisethree muhūrtas on 08:08
04:5305:1705:4106:0506:2906:5307:1707:4108:0508:29

171 of 171 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 09:45 on Sun 29 Jul to 08:48 on Mon 30 Jul.

    2007-07-29T01:45:28Z → 2007-07-30T00:47:45Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:16–08:07 on the 29th, 05:17–08:08 on the 30th.

    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 171 minutes on the 29th and 171 of 171 on the 30th.

    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 2390 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 2007: Monday 30 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 2007 falls on Monday 30 July. Pūrṇimā runs from 09:45 on Sun 29 Jul to 08:48 on Mon 30 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/2007/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 30 Jul
Ahargaṇa, classicalDisc centre, no refractionMon 30 Jul
compat-drikpanchangComparison profileMon 30 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 29thCoveredSunrise 30thCoveredRuled
Los Angeles18:45 → 17:4806:02167 min06:030 min29 Jul
Chicago20:45 → 19:4805:41174 min05:420 min29 Jul
Jersey City21:45 → 20:4805:50173 min05:510 min29 Jul
Port of Spain21:45 → 20:4805:55151 min05:550 min29 Jul
London02:45 → 01:4805:19187 min05:210 min29 Jul
Durban03:45 → 02:4806:44128 min06:430 min29 Jul
Dubai05:45 → 04:4805:45159 min05:450 min29 Jul
Delhi07:15 → 06:1805:4168 min05:4137 min29 Jul
Kolkata07:15 → 06:1805:0730 min05:0771 min29 Jul
Singapore09:45 → 08:4807:060 min07:06102 min29 Jul
Sydney11:45 → 10:4806:510 min06:50125 min30 Jul
Suva13:45 → 12:4806:350 min06:35135 min30 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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