Ruling · Akṣaya Navamī (Amla Navami) · 2001

Saturday 24 November

Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 357 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 Friday 23 November

Navamī is absent from pūrvāhṇa. Not taken.

06:48 sunrisepūrvāhṇa ends 10:10
06:2407:1208:0008:4809:3610:24

0 of 202 minutes covered

Forenoon of Saturday 24 November

Taken. The only forenoon Navamī reaches.

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

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 16:07 on Fri 23 Nov to 18:36 on Sat 24 Nov.

    2001-11-23T12:36:51Z → 2001-11-24T15:06:19Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:48–10:10 on the 23rd, 06:49–10:10 on the 24th.

    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 202 minutes on the 23rd and 201 of 201 on the 24th.

    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 21424 s

  5. 05

    Ruling

    Akṣaya Navamī, Tehran, 2001: Saturday 24 November.

    confidence: determinate

Say it like this

In Tehran, Akṣaya Navamī (Amla Navami) 2001 falls on Saturday 24 November. Navamī runs from 16:07 on Fri 23 Nov to 18:36 on Sat 24 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/tehran/festivals/2001/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 24 Nov
Ahargaṇa, classicalDisc centre, no refractionSat 24 Nov
compat-drikpanchangComparison profileSat 24 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 23rdCoveredSunrise 24thCoveredRuled
Los Angeles04:37 → 07:0606:34204 min06:3532 min23 Nov
Chicago06:37 → 09:0606:50191 min06:51135 min23 Nov
Jersey City07:37 → 10:0606:53149 min06:54192 min24 Nov
Port of Spain08:37 → 11:0606:0580 min06:06231 min24 Nov
London12:37 → 15:0607:320 min07:34169 min24 Nov
Durban14:37 → 17:0604:490 min04:49276 min24 Nov
Dubai16:37 → 19:0606:410 min06:42216 min24 Nov
Delhi18:07 → 20:3606:500 min06:51211 min24 Nov
Kolkata18:07 → 20:3605:550 min05:55219 min24 Nov
Singapore20:37 → 23:0606:490 min06:50241 min24 Nov
Sydney23:37 → 02:0605:400 min05:40282 min24 Nov
Suva00:37 → 03:0605:210 min05:21261 min24 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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