Ruling · Akṣaya Navamī (Amla Navami) · 1900

Thursday 1 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 187 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 Thursday 1 November

Taken. The only forenoon Navamī reaches.

06:50 sunrisepūrvāhṇa ends 10:21
06:2607:1408:0208:5009:3810:26

211 of 211 minutes covered

Forenoon of Friday 2 November

Navamī is absent from pūrvāhṇa. Not taken.

06:51 sunrisepūrvāhṇa ends 10:21
06:2707:1508:0308:5109:3910:27

0 of 211 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 03:42 on Thu 1 Nov to 01:53 on Fri 2 Nov.

    1900-10-31T19:37:15Z → 1900-11-01T17:48:24Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:50–10:21 on the 1st, 06:51–10:21 on the 2nd.

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

  3. 03

    Rule

    Navamī must be present during pūrvāhṇa. It covers 211 of 211 minutes on the 1st and 0 of 211 on the 2nd.

    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 11249 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 1900: Thursday 1 November.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 1900 falls on Thursday 1 November. Navamī runs from 03:42 on Thu 1 Nov to 01:53 on Fri 2 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1900/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 1 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 1 Nov
compat-drikpanchangComparison profileThu 1 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 31stCoveredSunrise 1stCoveredRuled
Los Angeles11:37 → 09:4806:120 min06:13216 min1 Nov
Chicago13:37 → 11:4806:220 min06:23207 min1 Nov
Jersey City14:37 → 12:4806:250 min06:27209 min1 Nov
Port of Spain15:37 → 13:4805:570 min05:58235 min1 Nov
London19:37 → 17:4806:520 min06:54193 min1 Nov
Durban21:07 → 19:1804:330 min04:32265 min1 Nov
Dubai23:18 → 21:2906:070 min06:07224 min1 Nov
Delhi00:58 → 23:0906:230 min06:24221 min1 Nov
Kolkata00:58 → 23:0905:310 min05:32226 min1 Nov
Singapore02:32 → 00:4305:410 min05:41241 min1 Nov
Sydney05:37 → 03:4804:570 min04:56228 min1 Nov
Suva07:32 → 05:4305:230 min05:23125 min1 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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