Ruling · Akṣaya Navamī (Amla Navami) · 1907

Thursday 14 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 24 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 Wednesday 13 November

Navamī is absent from pūrvāhṇa. Not taken.

06:57 sunrisepūrvāhṇa ends 10:21
06:3307:2108:0908:5709:4510:33

0 of 203 minutes covered

Forenoon of Thursday 14 November

Taken. The only forenoon Navamī reaches.

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

203 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 12:21 on Wed 13 Nov to 10:45 on Thu 14 Nov.

    1907-11-13T04:20:42Z → 1907-11-14T02:44:55Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:57–10:21 on the 13th, 06:58–10:21 on the 14th.

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

  3. 03

    Rule

    Navamī must be present during pūrvāhṇa. It covers 0 of 203 minutes on the 13th and 203 of 203 on the 14th.

    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 1437 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 1907: Thursday 14 November.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 1907 falls on Thursday 14 November. Navamī runs from 12:21 on Wed 13 Nov to 10:45 on Thu 14 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1907/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 14 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 14 Nov
compat-drikpanchangComparison profileThu 14 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 13thCoveredSunrise 14thCoveredRuled
Los Angeles20:21 → 18:4506:23209 min06:240 min13 Nov
Chicago22:21 → 20:4506:37199 min06:380 min13 Nov
Jersey City23:21 → 21:4506:40200 min06:410 min13 Nov
Port of Spain00:21 → 22:4506:01233 min06:010 min13 Nov
London04:21 → 02:4507:14181 min07:150 min13 Nov
Durban06:21 → 04:4504:54184 min04:540 min13 Nov
Dubai08:02 → 06:2606:15112 min06:1511 min13 Nov
Delhi09:51 → 08:1506:4127 min06:4293 min14 Nov
Kolkata09:51 → 08:1505:470 min05:48147 min14 Nov
Singapore11:21 → 09:4505:470 min05:47238 min14 Nov
Sydney14:21 → 12:4504:460 min04:46276 min14 Nov
Suva16:16 → 14:4005:180 min05:18259 min14 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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