Ruling · Durgā Saptamī · 1933

Monday 25 September

Boundaryin Bucharest, under the Rashtriya Panchang method. Saptamī reaches the first muhūrta after sunrise on neither day and the rule does not say what then. Say “contested”.

Decide it for

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

The two mornings

One ghaṭī is 24 minutes. The first muhūrta after sunrise is 1st of 15 day muhūrtas.

Morning of Monday 25 September

Taken. Saptamī reaches neither morning; this is the day it falls on.

sunrise 07:06  07:54 one muhūrta on
06:1806:4207:0607:3007:5408:1808:4209:06

0 of 48 minutes covered

Morning of Tuesday 26 September

Saptamī holds for 36 of 48 minutes of the first muhūrta after sunrise, not all of it. Not taken.

sunrise 07:07  07:55 one muhūrta on
Saptamī ends 07:42:21
06:1906:4307:0707:3107:5508:1908:4309:07

36 of 48 minutes covered, the first 36

Saptamī presentThe first muhūrta after sunrise, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Saptamī runs from 09:58 on Mon 25 Sep to 07:42 on Tue 26 Sep.

    1933-09-25T06:58:18Z → 1933-09-26T04:42:22Z

  2. 02

    Kāla

    The first muhūrta after sunrise is 1st of 15 day muhūrtas: 07:06–07:54 on the 25th, 07:07–07:55 on the 26th.

    udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 48 minutes on the 25th and 36 of 48 on the 26th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Neither morning qualifies. The day the tithi falls on is taken.

    priority: paraviddha → tithi-day · margin 747 s

  5. 05

    Ruling

    Durgā Saptamī, Bucharest, 1933: Monday 25 September.

    confidence: boundary (absent-unstated)

Say it like this

In Bucharest, Durgā Saptamī 1933 falls on Monday 25 September. Saptamī runs from 09:58 on Mon 25 Sep to 07:42 on Tue 26 Sep, and reaches the first muhūrta after sunrise on neither day.

ahargana.org/bucharest/festivals/1933/durga-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 25 Sep
Ahargaṇa, classicalDisc centre, no refractionMon 25 Sep
compat-drikpanchangComparison profileMon 25 Sep
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/durga-saptami · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Śukla · Saptamī
Kāla
The first muhūrta after sunrise
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīSunrise 25thCoveredSunrise 26thCoveredRuled
Los Angeles22:58 → 20:4205:4348 min05:440 min25 Sep
Chicago00:58 → 22:4205:4148 min05:420 min25 Sep
Jersey City01:58 → 23:4205:4748 min05:480 min25 Sep
Port of Spain02:58 → 00:4205:5548 min05:550 min25 Sep
London07:58 → 05:4206:510 min06:520 min25 Sep
Durban08:58 → 06:4205:430 min05:4149 min26 Sep
Dubai10:58 → 08:4206:080 min06:0948 min26 Sep
Delhi12:28 → 10:1206:110 min06:1148 min26 Sep
Kolkata12:28 → 10:1205:260 min05:2648 min26 Sep
Singapore14:18 → 12:0206:130 min06:1348 min26 Sep
Sydney16:58 → 14:4205:420 min05:4149 min26 Sep
Suva18:58 → 16:4205:540 min05:5449 min26 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
durga-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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