Ruling · Vyāsa Pūjā · 2057

Monday 16 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 486 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 Monday 16 July

Taken. The only morning Pūrṇimā reaches.

05:06 sunrisethree muhūrtas on 08:02
04:4205:0605:3005:5406:1806:4207:0607:3007:5408:18

175 of 175 minutes covered

Morning of Tuesday 17 July

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

05:07 sunrisethree muhūrtas on 08:02
04:4305:0705:3105:5506:1906:4307:0707:3107:5508:19

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 21:00 on Sun 15 Jul to 17:29 on Mon 16 Jul.

    2057-07-15T13:00:14Z → 2057-07-16T09:28:40Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:06–08:02 on the 16th, 05:07–08:02 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 29176 s

  5. 05

    Ruling

    Vyāsa Pūjā, Baoding, 2057: Monday 16 July.

    confidence: determinate

Say it like this

In Baoding, Vyāsa Pūjā 2057 falls on Monday 16 July. Pūrṇimā runs from 21:00 on Sun 15 Jul to 17:29 on Mon 16 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/baoding/festivals/2057/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 16 Jul
Ahargaṇa, classicalDisc centre, no refractionMon 16 Jul
compat-drikpanchangComparison profileMon 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 Angeles06:00 → 02:2905:54164 min05:540 min15 Jul
Chicago08:00 → 04:2905:3028 min05:310 min15 Jul
Jersey City09:00 → 05:2905:390 min05:400 min15 Jul
Port of Spain09:00 → 05:2905:520 min05:520 min15 Jul
London14:00 → 10:2905:020 min05:03193 min16 Jul
Durban15:00 → 11:2906:500 min06:50125 min16 Jul
Dubai17:00 → 13:2905:390 min05:39162 min16 Jul
Delhi18:30 → 14:5905:340 min05:34165 min16 Jul
Kolkata18:30 → 14:5905:010 min05:02160 min16 Jul
Singapore21:00 → 17:2907:050 min07:06146 min16 Jul
Sydney23:00 → 19:2906:580 min06:58121 min16 Jul
Suva01:00 → 21:2906:390 min06:38134 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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