Ruling · Durgā Saptamī · 2082

Monday 28 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 440 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two mornings

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

Morning of Monday 28 September

Taken. The only morning Saptamī reaches.

sunrise 06:12  06:59 one muhūrta on
05:2405:4806:1206:3607:0007:2407:48

48 of 48 minutes covered

Morning of Tuesday 29 September

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

sunrise 06:13  07:00 one muhūrta on
05:2505:4906:1306:3707:0107:2507:49

0 of 47 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 22:52 on Sun 27 Sep to 21:11 on Mon 28 Sep.

    2082-09-27T14:51:50Z → 2082-09-28T13:11:03Z

  2. 02

    Kāla

    The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:12–06:59 on the 28th, 06:13–07:00 on the 29th.

    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 48 of 48 minutes on the 28th and 0 of 47 on the 29th.

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

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 26400 s

  5. 05

    Ruling

    Durgā Saptamī, Baoding, 2082: Monday 28 September.

    confidence: determinate

Say it like this

In Baoding, Durgā Saptamī 2082 falls on Monday 28 September. Saptamī runs from 22:52 on Sun 27 Sep to 21:11 on Mon 28 Sep and covers all of the first muhūrta after sunrise that morning.

ahargana.org/baoding/festivals/2082/durga-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 28 Sep
Ahargaṇa, classicalDisc centre, no refractionMon 28 Sep
compat-drikpanchangComparison profileMon 28 Sep
No institution has a recorded ruling for Baoding.

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 27thCoveredSunrise 28thCoveredRuled
Los Angeles07:52 → 06:1106:460 min06:460 min27 Sep
Chicago09:52 → 08:1106:440 min06:4547 min28 Sep
Jersey City10:52 → 09:1106:500 min06:5147 min28 Sep
Port of Spain10:52 → 09:1105:550 min05:5548 min28 Sep
London15:52 → 14:1106:560 min06:5747 min28 Sep
Durban16:52 → 15:1105:390 min05:3849 min28 Sep
Dubai18:52 → 17:1106:100 min06:1048 min28 Sep
Delhi20:22 → 18:4106:130 min06:1348 min28 Sep
Kolkata20:22 → 18:4105:270 min05:2848 min28 Sep
Singapore22:52 → 21:1106:530 min06:5348 min28 Sep
Sydney00:52 → 23:1105:380 min05:3749 min28 Sep
Suva02:52 → 01:1105:520 min05:5149 min28 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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