Ruling · Vyāsa Pūjā · 1905

Sunday 16 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 273 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 16 July

Taken. The only morning Pūrṇimā reaches.

05:05 sunrisethree muhūrtas on 08:01
04:4105:0505:2905:5306:1706:4107:0507:2907:5308:17

175 of 175 minutes covered

Morning of Monday 17 July

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

05:06 sunrisethree muhūrtas on 08:01
04:4205:0605:3005:5406:1806:4207:0607:3007:5408:18

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 00:32 on Sun 16 Jul to 23:32 on Sun 16 Jul.

    1905-07-15T16:32:18Z → 1905-07-16T15:31:32Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:05–08:01 on the 16th, 05:06–08:01 on the 17th.

    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 16th and 0 of 175 on the 17th.

    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 16365 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 1905: Sunday 16 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 1905 falls on Sunday 16 July. Pūrṇimā runs from 00:32 on Sun 16 Jul to 23:32 on Sun 16 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/1905/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 16 Jul
Ahargaṇa, classicalDisc centre, no refractionSun 16 Jul
compat-drikpanchangComparison profileSun 16 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 15thCoveredSunrise 16thCoveredRuled
Los Angeles08:32 → 07:3204:520 min04:53159 min15 Jul
Chicago10:32 → 09:3204:280 min04:29179 min16 Jul
Jersey City11:32 → 10:3204:370 min04:38177 min16 Jul
Port of Spain12:32 → 11:3205:510 min05:51152 min16 Jul
London16:32 → 15:3204:000 min04:01194 min16 Jul
Durban18:32 → 17:3206:500 min06:50125 min16 Jul
Dubai20:13 → 19:1305:190 min05:19162 min16 Jul
Delhi21:53 → 20:5305:240 min05:24165 min16 Jul
Kolkata21:53 → 20:5304:510 min04:52161 min16 Jul
Singapore23:32 → 22:3206:050 min06:05146 min16 Jul
Sydney02:32 → 01:3206:590 min06:58121 min16 Jul
Suva04:27 → 03:2706:330 min06:33134 min16 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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