Ruling · Akṣaya Navamī (Amla Navami) · 2066

Wednesday 27 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 239 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 Tuesday 26 October

Navamī is absent from pūrvāhṇa. Not taken.

06:39 sunrisepūrvāhṇa ends 10:14
06:1507:0307:5108:3909:2710:15

0 of 215 minutes covered

Forenoon of Wednesday 27 October

Taken. The only forenoon Navamī reaches.

06:40 sunrisepūrvāhṇa ends 10:15
06:1607:0407:5208:4009:2810:16

214 of 214 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 15:57 on Tue 26 Oct to 14:14 on Wed 27 Oct.

    2066-10-26T07:56:58Z → 2066-10-27T06:13:54Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:39–10:14 on the 26th, 06:40–10:15 on the 27th.

    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 215 minutes on the 26th and 214 of 214 on the 27th.

    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 14355 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 2066: Wednesday 27 October.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 2066 falls on Wednesday 27 October. Navamī runs from 15:57 on Tue 26 Oct to 14:14 on Wed 27 Oct and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2066/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 27 Oct
Ahargaṇa, classicalDisc centre, no refractionWed 27 Oct
compat-drikpanchangComparison profileWed 27 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 26thCoveredSunrise 27thCoveredRuled
Los Angeles00:57 → 23:1407:08219 min07:090 min26 Oct
Chicago02:57 → 01:1407:17212 min07:180 min26 Oct
Jersey City03:57 → 02:1407:21213 min07:220 min26 Oct
Port of Spain03:57 → 02:1405:57236 min05:570 min26 Oct
London08:57 → 07:1407:44127 min07:460 min26 Oct
Durban09:57 → 08:1405:070 min05:06188 min27 Oct
Dubai11:57 → 10:1406:230 min06:24226 min27 Oct
Delhi13:27 → 11:4406:290 min06:30223 min27 Oct
Kolkata13:27 → 11:4405:380 min05:39228 min27 Oct
Singapore15:57 → 14:1406:470 min06:47241 min27 Oct
Sydney18:57 → 17:1406:010 min06:00266 min27 Oct
Suva19:57 → 18:1405:310 min05:30254 min27 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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