Ruling · Akṣaya Navamī (Amla Navami) · 2045

Saturday 18 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 144 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 Friday 17 November

Navamī is absent from pūrvāhṇa. Not taken.

07:03 sunrisepūrvāhṇa ends 10:23
06:3907:2708:1509:0309:5110:39

0 of 200 minutes covered

Forenoon of Saturday 18 November

Taken. The only forenoon Navamī reaches.

07:04 sunrisepūrvāhṇa ends 10:24
06:4007:2808:1609:0409:5210:40

199 of 199 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 12:47 on Fri 17 Nov to 15:24 on Sat 18 Nov.

    2045-11-17T04:47:07Z → 2045-11-18T07:23:44Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:03–10:23 on the 17th, 07:04–10:24 on the 18th.

    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 200 minutes on the 17th and 199 of 199 on the 18th.

    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 8646 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 2045: Saturday 18 November.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 2045 falls on Saturday 18 November. Navamī runs from 12:47 on Fri 17 Nov to 15:24 on Sat 18 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2045/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 18 Nov
Ahargaṇa, classicalDisc centre, no refractionSat 18 Nov
compat-drikpanchangComparison profileSat 18 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 17thCoveredSunrise 18thCoveredRuled
Los Angeles20:47 → 23:2406:28206 min06:290 min17 Nov
Chicago22:47 → 01:2406:43195 min06:450 min17 Nov
Jersey City23:47 → 02:2406:46197 min06:480 min17 Nov
Port of Spain00:47 → 03:2406:03232 min06:030 min17 Nov
London04:47 → 07:2407:23175 min07:250 min17 Nov
Durban06:47 → 09:2404:51157 min04:51273 min18 Nov
Dubai08:47 → 11:2406:3788 min06:38217 min18 Nov
Delhi10:17 → 12:5406:462 min06:46213 min18 Nov
Kolkata10:17 → 12:5405:510 min05:51220 min18 Nov
Singapore12:47 → 15:2406:480 min06:48241 min18 Nov
Sydney15:47 → 18:2405:430 min05:42279 min18 Nov
Suva16:47 → 19:2405:220 min05:22260 min18 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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