Ruling · Durgā Saptamī · 2021

Tuesday 12 October

Boundaryin Suva, 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

18°08′ S 178°26′ E · Pacific/Fiji · GeoNames 2198148

The two mornings

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

Morning of Tuesday 12 October

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

sunrise 05:40  06:30 one muhūrta on
Saptamī begins 06:21:00
04:5205:1605:4006:0406:2806:5207:1607:40

9 of 50 minutes covered, the last 9

Morning of Wednesday 13 October

Saptamī is absent from the first muhūrta after sunrise. Not taken.

sunrise 05:39  06:29 one muhūrta on
04:5105:1505:3906:0306:2706:5107:1507:39

0 of 50 minutes covered

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 06:21 on Tue 12 Oct to 04:18 on Wed 13 Oct.

    2021-10-11T18:21:01Z → 2021-10-12T16:18:03Z

  2. 02

    Kāla

    The first muhūrta after sunrise is 1st of 15 day muhūrtas: 05:40–06:30 on the 12th, 05:39–06:29 on the 13th.

    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 9 of 50 minutes on the 12th and 0 of 50 on the 13th.

    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 522 s

  5. 05

    Ruling

    Durgā Saptamī, Suva, 2021: Tuesday 12 October.

    confidence: boundary (absent-unstated)

Say it like this

In Suva, Durgā Saptamī 2021 falls on Tuesday 12 October. Saptamī runs from 06:21 on Tue 12 Oct to 04:18 on Wed 13 Oct, and reaches the first muhūrta after sunrise on neither day.

ahargana.org/suva/festivals/2021/durga-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 12 Oct
Ahargaṇa, classicalDisc centre, no refractionTue 12 Oct
compat-drikpanchangComparison profileTue 12 Oct
No institution has a recorded ruling for Suva.

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 11thCoveredSunrise 12thCoveredRuled
Los Angeles11:21 → 09:1806:560 min06:5646 min12 Oct
Chicago13:21 → 11:1806:590 min07:0045 min12 Oct
Jersey City14:21 → 12:1807:040 min07:0545 min12 Oct
Port of Spain14:21 → 12:1805:550 min05:5548 min12 Oct
London19:21 → 17:1807:180 min07:2044 min12 Oct
Durban20:21 → 18:1805:230 min05:2251 min12 Oct
Dubai22:21 → 20:1806:150 min06:1647 min12 Oct
Delhi23:51 → 21:4806:200 min06:2046 min12 Oct
Kolkata23:51 → 21:4805:320 min05:3247 min12 Oct
Singapore02:21 → 00:1806:490 min06:4948 min12 Oct
Sydney05:21 → 03:1806:190 min06:1851 min12 Oct
Suva06:21 → 04:1805:410 min05:409 min12 Oct
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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