Ruling · Durgā Navamī · 2061

Monday 21 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 412 minutes.

Decide it for

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

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Monday 21 November

Taken. The only midday Navamī reaches.

madhyāhna begins 11:40  12:28 madhyāhna ends
10:5211:1611:4012:0412:2812:5213:16

48 of 48 minutes covered

Midday of Tuesday 22 November

Navamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:40  12:28 madhyāhna ends
10:5211:1611:4012:0412:2812:5213:16

0 of 48 minutes covered

Navamī presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Navamī runs from 04:36 on Mon 21 Nov to 04:48 on Tue 22 Nov.

    2061-11-20T20:35:52Z → 2061-11-21T20:48:00Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 21st, 11:40–12:28 on the 22nd.

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

  3. 03

    Rule

    Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 21st and 0 of 48 on the 22nd.

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

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 24732 s

  5. 05

    Ruling

    Durgā Navamī, Baoding, 2061: Monday 21 November.

    confidence: determinate

Say it like this

In Baoding, Durgā Navamī 2061 falls on Monday 21 November. Navamī runs from 04:36 on Mon 21 Nov to 04:48 on Tue 22 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2061/durga-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 21 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 21 Nov
compat-drikpanchangComparison profileMon 21 Nov
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-navami · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Navamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 104

“S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceNavamīMadhyāhna 20thCoveredMadhyāhna 21stCoveredRuled
Los Angeles12:36 → 12:4811:150 min11:1548 min21 Nov
Chicago14:36 → 14:4811:120 min11:1348 min21 Nov
Jersey City15:36 → 15:4811:180 min11:1848 min21 Nov
Port of Spain16:36 → 16:4811:280 min11:2848 min21 Nov
London20:36 → 20:4811:220 min11:2248 min21 Nov
Durban22:36 → 22:4811:180 min11:1848 min21 Nov
Dubai00:36 → 00:4811:400 min11:4148 min21 Nov
Delhi02:06 → 02:1811:430 min11:4348 min21 Nov
Kolkata02:06 → 02:1810:580 min10:5848 min21 Nov
Singapore04:36 → 04:4812:260 min12:2748 min21 Nov
Sydney07:36 → 07:4812:170 min12:1748 min21 Nov
Suva08:36 → 08:4811:280 min11:2848 min21 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
durga-navami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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