Ruling · Vyāsa Pūjā · 2005

Thursday 21 July

Determinatein Bucharest, under the Rashtriya Panchang method. Clear of every threshold by 309 minutes.

Decide it for

44°26′ N 26°06′ E · Europe/Bucharest · GeoNames 683506

The two mornings

One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.

Morning of Wednesday 20 July

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

05:50 sunrisethree muhūrtas on 08:51
05:2605:5006:1406:3807:0207:2607:5008:1408:3809:02

0 of 181 minutes covered

Morning of Thursday 21 July

Taken. The only morning Pūrṇimā reaches.

05:51 sunrisethree muhūrtas on 08:51
05:2705:5106:1506:3907:0307:2707:5108:1508:3909:03

180 of 180 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 17:53 on Wed 20 Jul to 14:00 on Thu 21 Jul.

    2005-07-20T14:53:28Z → 2005-07-21T11:00:15Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:50–08:51 on the 20th, 05:51–08:51 on the 21st.

    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 181 minutes on the 20th and 180 of 180 on the 21st.

    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 18537 s

  5. 05

    Ruling

    Vyāsa Pūjā, Bucharest, 2005: Thursday 21 July.

    confidence: determinate

Say it like this

In Bucharest, Vyāsa Pūjā 2005 falls on Thursday 21 July. Pūrṇimā runs from 17:53 on Wed 20 Jul to 14:00 on Thu 21 Jul and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/bucharest/festivals/2005/vyasa-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 21 Jul
Ahargaṇa, classicalDisc centre, no refractionThu 21 Jul
compat-drikpanchangComparison profileThu 21 Jul
No institution has a recorded ruling for Bucharest.

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 20thCoveredSunrise 21stCoveredRuled
Los Angeles07:53 → 04:0005:5652 min05:570 min20 Jul
Chicago09:53 → 06:0005:330 min05:3426 min20 Jul
Jersey City10:53 → 07:0005:420 min05:4377 min20 Jul
Port of Spain10:53 → 07:0005:530 min05:5367 min20 Jul
London15:53 → 12:0005:080 min05:09191 min21 Jul
Durban16:53 → 13:0006:480 min06:48126 min21 Jul
Dubai18:53 → 15:0005:410 min05:41162 min21 Jul
Delhi20:23 → 16:3005:360 min05:36164 min21 Jul
Kolkata20:23 → 16:3005:030 min05:04160 min21 Jul
Singapore22:53 → 19:0007:060 min07:06146 min21 Jul
Sydney00:53 → 21:0006:560 min06:56122 min21 Jul
Suva02:53 → 23:0006:380 min06:37134 min21 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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