Ruling · Akṣaya Navamī (Amla Navami) · 2006

Tuesday 31 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 279 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 Monday 30 October

Navamī is absent from pūrvāhṇa. Not taken.

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

0 of 213 minutes covered

Forenoon of Tuesday 31 October

Taken. The only forenoon Navamī reaches.

06:44 sunrisepūrvāhṇa ends 10:16
06:2007:0807:5608:4409:3210:20

212 of 212 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 16:43 on Mon 30 Oct to 14:55 on Tue 31 Oct.

    2006-10-30T08:42:58Z → 2006-10-31T06:54:53Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:43–10:15 on the 30th, 06:44–10:16 on the 31st.

    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 30th and 212 of 212 on the 31st.

    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 16754 s

  5. 05

    Ruling

    Akṣaya Navamī, Baoding, 2006: Tuesday 31 October.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Navamī (Amla Navami) 2006 falls on Tuesday 31 October. Navamī runs from 16:43 on Mon 30 Oct to 14:55 on Tue 31 Oct and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2006/akshaya-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 31 Oct
Ahargaṇa, classicalDisc centre, no refractionTue 31 Oct
compat-drikpanchangComparison profileTue 31 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 30thCoveredSunrise 31stCoveredRuled
Los Angeles00:43 → 22:5506:11217 min06:120 min30 Oct
Chicago02:43 → 00:5506:21209 min06:220 min30 Oct
Jersey City03:43 → 01:5506:25210 min06:260 min30 Oct
Port of Spain04:43 → 02:5505:57235 min05:570 min30 Oct
London08:43 → 06:5506:5183 min06:523 min30 Oct
Durban10:43 → 08:5505:040 min05:03232 min31 Oct
Dubai12:43 → 10:5506:250 min06:26224 min31 Oct
Delhi14:13 → 12:2506:320 min06:32221 min31 Oct
Kolkata14:13 → 12:2505:400 min05:40226 min31 Oct
Singapore16:43 → 14:5506:460 min06:46241 min31 Oct
Sydney19:43 → 17:5505:580 min05:57268 min31 Oct
Suva20:43 → 18:5505:280 min05:28255 min31 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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