Ruling · Akṣaya Navamī (Amla Navami) · 1901

Wednesday 20 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 177 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 20 November

Taken. The only forenoon Navamī reaches.

07:06 sunrisepūrvāhṇa ends 10:24
06:4207:3008:1809:0609:5410:42

199 of 199 minutes covered

Forenoon of Thursday 21 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

Navamī presentPūrvāhṇa, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Navamī runs from 04:09 on Wed 20 Nov to 03:07 on Thu 21 Nov.

    1901-11-19T20:08:45Z → 1901-11-20T19:06:32Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:06–10:24 on the 20th, 07:07–10:25 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 199 of 199 minutes on the 20th and 0 of 198 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 10605 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 1901: Wednesday 20 November.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 1901 falls on Wednesday 20 November. Navamī runs from 04:09 on Wed 20 Nov to 03:07 on Thu 21 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1901/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 20 Nov
Ahargaṇa, classicalDisc centre, no refractionWed 20 Nov
compat-drikpanchangComparison profileWed 20 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 19thCoveredSunrise 20thCoveredRuled
Los Angeles12:09 → 11:0706:290 min06:30205 min20 Nov
Chicago14:09 → 13:0706:450 min06:46193 min20 Nov
Jersey City15:09 → 14:0706:480 min06:49195 min20 Nov
Port of Spain16:09 → 15:0706:030 min06:04232 min20 Nov
London20:09 → 19:0707:250 min07:26173 min20 Nov
Durban21:39 → 20:3704:210 min04:21274 min20 Nov
Dubai23:50 → 22:4806:190 min06:20217 min20 Nov
Delhi01:30 → 00:2806:380 min06:38213 min20 Nov
Kolkata01:30 → 00:2805:430 min05:43220 min20 Nov
Singapore03:04 → 02:0205:430 min05:44241 min20 Nov
Sydney06:09 → 05:0704:420 min04:42192 min20 Nov
Suva08:04 → 07:0205:170 min05:1793 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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