Ruling · Akṣaya Navamī (Amla Navami) · 1949

Sunday 30 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 188 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 Saturday 29 October

Navamī is absent from pūrvāhṇa. Not taken.

06:42 sunrisepūrvāhṇa ends 10:15
06:1807:0607:5408:4209:3010:18

0 of 213 minutes covered

Forenoon of Sunday 30 October

Taken. The only forenoon Navamī reaches.

06:43 sunrisepūrvāhṇa ends 10:15
06:1907:0707:5508:4309:3110:19

213 of 213 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 13:23 on Sat 29 Oct to 14:35 on Sun 30 Oct.

    1949-10-29T05:23:20Z → 1949-10-30T06:34:40Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:42–10:15 on the 29th, 06:43–10:15 on the 30th.

    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 213 minutes on the 29th and 213 of 213 on the 30th.

    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 11301 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 1949: Sunday 30 October.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 1949 falls on Sunday 30 October. Navamī runs from 13:23 on Sat 29 Oct to 14:35 on Sun 30 Oct and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1949/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 30 Oct
Ahargaṇa, classicalDisc centre, no refractionSun 30 Oct
compat-drikpanchangComparison profileSun 30 Oct
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 29thCoveredSunrise 30thCoveredRuled
Los Angeles21:23 → 22:3506:10218 min06:110 min29 Oct
Chicago23:23 → 00:3506:19210 min06:210 min29 Oct
Jersey City00:23 → 01:3506:23211 min06:240 min29 Oct
Port of Spain01:23 → 02:3505:57235 min05:570 min29 Oct
London06:23 → 06:3507:48197 min06:500 min29 Oct
Durban07:23 → 08:3505:05125 min05:04211 min30 Oct
Dubai09:23 → 10:3506:2446 min06:25225 min30 Oct
Delhi10:53 → 12:0506:310 min06:32222 min30 Oct
Kolkata10:53 → 12:0505:390 min05:40227 min30 Oct
Singapore12:53 → 14:0506:160 min06:16241 min30 Oct
Sydney15:23 → 16:3504:590 min04:58268 min30 Oct
Suva17:23 → 18:3505:290 min05:29254 min30 Oct
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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