Ruling · Vyāsa Pūjā · 2028

Thursday 6 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 169 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 6 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 7 July

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

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

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 01:34 on Thu 6 Jul to 02:11 on Fri 7 Jul.

    2028-07-05T17:34:24Z → 2028-07-06T18:10:49Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:00–07:57 on the 6th, 05:00–07:57 on the 7th.

    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 6th and 0 of 177 on the 7th.

    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 10163 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 2028: Thursday 6 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 2028 falls on Thursday 6 July. Pūrṇimā runs from 01:34 on Thu 6 Jul to 02:11 on Fri 7 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/2028/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 6 Jul
Ahargaṇa, classicalDisc centre, no refractionThu 6 Jul
compat-drikpanchangComparison profileThu 6 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 5thCoveredSunrise 6thCoveredRuled
Los Angeles10:34 → 11:1105:480 min05:48172 min6 Jul
Chicago12:34 → 13:1105:220 min05:23181 min6 Jul
Jersey City13:34 → 14:1105:320 min05:32180 min6 Jul
Port of Spain13:34 → 14:1105:490 min05:49153 min6 Jul
London18:34 → 19:1104:520 min04:52197 min6 Jul
Durban19:34 → 20:1106:520 min06:52123 min6 Jul
Dubai21:34 → 22:1105:340 min05:35164 min6 Jul
Delhi23:04 → 23:4105:290 min05:29167 min6 Jul
Kolkata23:04 → 23:4104:570 min04:58161 min6 Jul
Singapore01:34 → 02:1107:040 min07:04146 min6 Jul
Sydney03:34 → 04:1107:010 min07:01120 min6 Jul
Suva05:34 → 06:1106:390 min06:39133 min6 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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