Ruling · Akṣaya Navamī (Amla Navami) · 1982

Thursday 25 November

Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 133 minutes.

Decide it for

TehranDelhiKolkataSingaporeSydneyJersey City

35°42′ N 51°25′ E · Asia/Tehran · GeoNames 112931

The two forenoons

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

Forenoon of Wednesday 24 November

Navamī is absent from pūrvāhṇa. Not taken.

06:49 sunrisepūrvāhṇa ends 10:10
06:2507:1308:0108:4909:3710:25

0 of 201 minutes covered

Forenoon of Thursday 25 November

Taken. The only forenoon Navamī reaches.

06:50 sunrisepūrvāhṇa ends 10:11
06:2607:1408:0208:5009:3810:26

201 of 201 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 12:24 on Wed 24 Nov to 13:26 on Thu 25 Nov.

    1982-11-24T08:53:34Z → 1982-11-25T09:55:49Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:49–10:10 on the 24th, 06:50–10:11 on the 25th.

    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 201 minutes on the 24th and 201 of 201 on the 25th.

    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 8007 s

  5. 05

    Ruling

    Akṣaya Navamī, Tehran, 1982: Thursday 25 November.

    confidence: determinate

Say it like this

In Tehran, Akṣaya Navamī (Amla Navami) 1982 falls on Thursday 25 November. Navamī runs from 12:24 on Wed 24 Nov to 13:26 on Thu 25 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/tehran/festivals/1982/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 25 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 25 Nov
compat-drikpanchangComparison profileThu 25 Nov
No institution has a recorded ruling for Tehran.

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 24thCoveredSunrise 25thCoveredRuled
Los Angeles00:54 → 01:5606:34204 min06:350 min24 Nov
Chicago02:54 → 03:5606:51191 min06:520 min24 Nov
Jersey City03:54 → 04:5606:54193 min06:550 min24 Nov
Port of Spain04:54 → 05:5606:05232 min06:060 min24 Nov
London08:54 → 09:5607:3389 min07:35141 min25 Nov
Durban10:54 → 11:5604:490 min04:49276 min25 Nov
Dubai12:54 → 13:5606:420 min06:43215 min25 Nov
Delhi14:24 → 15:2606:510 min06:52211 min25 Nov
Kolkata14:24 → 15:2605:550 min05:56218 min25 Nov
Singapore16:54 → 17:5606:500 min06:50241 min25 Nov
Sydney19:54 → 20:5605:400 min05:39282 min25 Nov
Suva20:54 → 21:5605:210 min05:21261 min25 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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