Ruling · Janmāṣṭamī · 1964

Saturday 29 August

Determinatein Bucharest, under the Rashtriya Panchang method. Clear of every threshold by 22 minutes.

Decide it for

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

The two nights

One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.

Night of Saturday 29 August

Taken. The only night Aṣṭamī reaches.

niśītha begins 23:53  00:41 niśītha ends
Aṣṭamī begins 00:14:28
23:0523:2923:5300:1700:4101:0501:29

26 of 48 minutes covered, the last 26

Night of Sunday 30 August

Aṣṭamī is absent from niśītha. Not taken.

niśītha begins 23:52  00:40 niśītha ends
23:0423:2823:5200:1600:4001:0401:28

0 of 48 minutes covered

Aṣṭamī presentNiśītha, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 00:14 on Sun 30 Aug to 22:13 on Sun 30 Aug.

    1964-08-29T22:14:28Z → 1964-08-30T20:13:02Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 29th, 23:52–00:40 on the 30th.

    nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Aṣṭamī must be present during niśītha. It covers 26 of 48 minutes on the 29th and 0 of 48 on the 30th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 1312 s

  5. 05

    Ruling

    Janmāṣṭamī, Bucharest, 1964: Saturday 29 August.

    confidence: determinate

Say it like this

In Bucharest, Janmāṣṭamī 1964 falls on Saturday 29 August. Aṣṭamī runs from 00:14 on Sun 30 Aug to 22:13 on Sun 30 Aug and covers 26 of 48 minutes of niśītha that night.

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

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 29 Aug
Ahargaṇa, classicalDisc centre, no refractionSat 29 Aug
compat-drikpanchangComparison profileSat 29 Aug
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/janmashtami · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Kṛṣṇa · Aṣṭamī
Kāla
Niśītha
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 103

“K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103. The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīNiśītha 29thCoveredNiśītha 30thCoveredRuled
Los Angeles15:14 → 13:1300:3048 min00:290 min29 Aug
Chicago17:14 → 15:1300:2848 min00:270 min29 Aug
Jersey City18:14 → 16:1300:3348 min00:330 min29 Aug
Port of Spain18:14 → 16:1323:4348 min23:420 min29 Aug
London23:14 → 21:1300:3848 min00:370 min29 Aug
Durban00:14 → 22:1323:326 min23:320 min29 Aug
Dubai02:14 → 00:1323:560 min23:5518 min30 Aug
Delhi03:44 → 01:4323:580 min23:5848 min30 Aug
Kolkata03:44 → 01:4323:130 min23:1348 min30 Aug
Singapore05:44 → 03:4300:110 min00:1148 min30 Aug
Sydney08:14 → 06:1323:320 min23:3148 min30 Aug
Suva10:14 → 08:1323:430 min23:4348 min30 Aug
Profile · tradition
pac-rp@2026.1 · smarta
Rule
janmashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa