Ruling · Akṣaya Navamī (Amla Navami) · 1937

Friday 12 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 52 minutes.

Decide it for

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

The two forenoons

One ghaṭī is 24 minutes. Pūrvāhṇa is first 5 of 15 day muhūrtas.

Forenoon of Friday 12 November

Taken. The only forenoon Navamī reaches.

06:57 sunrisepūrvāhṇa ends 10:20
06:3307:2108:0908:5709:4510:33

203 of 203 minutes covered

Forenoon of Saturday 13 November

Navamī is absent from pūrvāhṇa. Not taken.

06:58 sunrisepūrvāhṇa ends 10:21
06:3407:2208:1008:5809:4610:34

0 of 203 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Navamī runs from 05:57 on Fri 12 Nov to 06:06 on Sat 13 Nov.

    1937-11-11T21:56:32Z → 1937-11-12T22:06:14Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:57–10:20 on the 12th, 06:58–10:21 on the 13th.

    purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Navamī must be present during pūrvāhṇa. It covers 203 of 203 minutes on the 12th and 0 of 203 on the 13th.

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

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 3107 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 1937: Friday 12 November.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 1937 falls on Friday 12 November. Navamī runs from 05:57 on Fri 12 Nov to 06:06 on Sat 13 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1937/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 12 Nov
Ahargaṇa, classicalDisc centre, no refractionFri 12 Nov
compat-drikpanchangComparison profileFri 12 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/akshaya-navami · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Navamī
Kāla
Pūrvāhṇa
Priority
Unstated
Tie-break
Longer coverage, as a boundary
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.

PlaceNavamīSunrise 11thCoveredSunrise 12thCoveredRuled
Los Angeles13:57 → 14:0606:220 min06:23209 min12 Nov
Chicago15:57 → 16:0606:350 min06:37199 min12 Nov
Jersey City16:57 → 17:0606:380 min06:40200 min12 Nov
Port of Spain17:57 → 18:0606:000 min06:01233 min12 Nov
London21:57 → 22:0607:110 min07:13181 min12 Nov
Durban23:57 → 00:0604:550 min04:54271 min12 Nov
Dubai01:57 → 02:0606:330 min06:33220 min12 Nov
Delhi03:27 → 03:3606:400 min06:41216 min12 Nov
Kolkata03:27 → 03:3605:470 min05:47222 min12 Nov
Singapore05:17 → 05:2606:070 min06:07241 min12 Nov
Sydney07:57 → 08:0604:470 min04:4685 min13 Nov
Suva09:57 → 10:0605:240 min05:230 min13 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
akshaya-navami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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