Ruling · Akṣaya Navamī (Amla Navami) · 2080

Thursday 21 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 72 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 20 November

Navamī is absent from pūrvāhṇa. Not taken.

07:07 sunrisepūrvāhṇa ends 10:25
06:4307:3108:1909:0709:5510:43

0 of 198 minutes covered

Forenoon of Thursday 21 November

Taken. The only forenoon Navamī reaches.

07:08 sunrisepūrvāhṇa ends 10:25
06:4407:3208:2009:0809:5610:44

197 of 197 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 11:37 on Wed 20 Nov to 13:52 on Thu 21 Nov.

    2080-11-20T03:36:31Z → 2080-11-21T05:52:03Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:07–10:25 on the 20th, 07:08–10:25 on the 21st.

    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 198 minutes on the 20th and 197 of 197 on the 21st.

    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 4294 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 2080: Thursday 21 November.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 2080 falls on Thursday 21 November. Navamī runs from 11:37 on Wed 20 Nov to 13:52 on Thu 21 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2080/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 21 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 21 Nov
compat-drikpanchangComparison profileThu 21 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 20thCoveredSunrise 21stCoveredRuled
Los Angeles19:37 → 21:5206:32205 min06:330 min20 Nov
Chicago21:37 → 23:5206:48192 min06:490 min20 Nov
Jersey City22:37 → 00:5206:50194 min06:520 min20 Nov
Port of Spain23:37 → 01:5206:04232 min06:050 min20 Nov
London03:37 → 05:5207:29172 min07:300 min20 Nov
Durban05:37 → 07:5204:50228 min04:50182 min20 Nov
Dubai07:37 → 09:5206:40160 min06:41191 min21 Nov
Delhi09:07 → 11:2206:4974 min06:49212 min21 Nov
Kolkata09:07 → 11:2205:5326 min05:54219 min21 Nov
Singapore11:37 → 13:5206:490 min06:49241 min21 Nov
Sydney14:37 → 16:5205:410 min05:40281 min21 Nov
Suva15:37 → 17:5205:220 min05:21261 min21 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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