Ruling · Vasantotsava · 1964

Friday 28 February

Determinatein Bucharest, under the Rashtriya Panchang method. Clear of every threshold by 429 minutes.

Decide it for

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

The two sunrises

One ghaṭī is 24 minutes. The sunrise is read as upper limb, 31′ + 16′.

Sunrise of Thursday 27 February

Pratipadā does not hold at sunrise. Not taken.

06:59 sunrise
05:4706:1106:3506:5907:2307:4708:11

Absent at sunrise

Sunrise of Friday 28 February

Taken. The only sunrise Pratipadā holds at.

06:57 sunrise
05:4506:0906:3306:5707:2107:4508:09

Holds at sunrise

Pratipadā presentSunrise, the instant the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 14:39 on Thu 27 Feb to 14:06 on Fri 28 Feb.

    1964-02-27T12:39:12Z → 1964-02-28T12:06:03Z

  2. 02

    Kāla

    Sunrise is at 06:59 on the 27th and 06:57 on the 28th.

    sunrise: upper limb, 31′ + 16′

  3. 03

    Rule

    Pratipadā must be current at sunrise. It is not on the 27th and is on the 28th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

    Only one sunrise qualifies. No tie-break is needed.

    priority: purvaviddha → only-day · margin 25746 s

  5. 05

    Ruling

    Vasantotsava, Bucharest, 1964: Friday 28 February.

    confidence: determinate

Say it like this

In Bucharest, Vasantotsava 1964 falls on Friday 28 February. Pratipadā runs from 14:39 on Thu 27 Feb to 14:06 on Fri 28 Feb and is current at sunrise that day.

ahargana.org/bucharest/festivals/1964/vasantotsava · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 28 Feb
Ahargaṇa, classicalDisc centre, no refractionFri 28 Feb
compat-drikpanchangComparison profileFri 28 Feb
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/vasantotsava · ruleset 2026.3-draft

Month
Phālguna, amānta
Pakṣa · aṅga
Kṛṣṇa · Pratipadā
Kāla
Sunrise
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 105

“K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePratipadāSunrise 27thCoveredSunrise 28thCoveredRuled
Los Angeles04:39 → 04:0606:25holds06:24no27 Feb
Chicago06:39 → 06:0606:30no06:29no27 Feb
Jersey City07:39 → 07:0606:35no06:33holds28 Feb
Port of Spain08:39 → 08:0606:22no06:22holds28 Feb
London12:39 → 12:0606:53no06:50holds28 Feb
Durban14:39 → 14:0605:45no05:46holds28 Feb
Dubai16:39 → 16:0606:45no06:44holds28 Feb
Delhi18:09 → 17:3606:50no06:49holds28 Feb
Kolkata18:09 → 17:3606:01no06:00holds28 Feb
Singapore20:09 → 19:3606:45no06:45holds28 Feb
Sydney22:39 → 22:0605:40no05:41holds28 Feb
Suva00:39 → 00:0606:04no06:05holds28 Feb
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vasantotsava@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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