Ruling · Akṣaya Navamī (Amla Navami) · 1985

Wednesday 20 November

Boundaryin Daegu, under the Rashtriya Panchang method. Both forenoons qualify and the rule does not say which to take. Say “contested”.

Decide it for

35°52′ N 128°36′ E · Asia/Seoul · GeoNames 1835329

The two forenoons

One ghaṭī is 24 minutes. Pūrvāhṇa is first 5 of 15 day muhūrtas.

Forenoon of Wednesday 20 November

Taken. Both forenoons qualify; the rule is silent, and this one is covered longer.

07:07 sunrisepūrvāhṇa ends 10:30
06:4307:3108:1909:0709:5510:43

203 of 203 minutes covered

Forenoon of Thursday 21 November

Qualifies with 10 of 202 minutes. Not taken.

07:08 sunrisepūrvāhṇa ends 10:30
Navamī ends 07:17:42
06:4407:3208:2009:0809:5610:44

10 of 202 minutes covered, the first 10

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

How it was decided

  1. 01

    Aṅga

    Navamī runs from 06:17 on Wed 20 Nov to 07:18 on Thu 21 Nov.

    1985-11-19T21:16:58Z → 1985-11-20T22:17:42Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:07–10:30 on the 20th, 07:08–10:30 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 203 of 203 minutes on the 20th and 10 of 202 on the 21st.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Both forenoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.

    priority: unstated → greater-coverage · margin 606 s

  5. 05

    Ruling

    Akṣaya Navamī, Daegu, 1985: Wednesday 20 November.

    confidence: boundary (tie-break-unstated)

Say it like this

In Daegu, Akṣaya Navamī (Amla Navami) 1985 falls on Wednesday 20 November. Navamī runs from 06:17 on Wed 20 Nov to 07:18 on Thu 21 Nov and covers all of pūrvāhṇa that forenoon. It also reaches the next forenoon for 10 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.

ahargana.org/daegu/festivals/1985/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 Daegu.

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 Angeles13:17 → 14:1806:300 min06:31205 min20 Nov
Chicago15:17 → 16:1806:450 min06:47193 min20 Nov
Jersey City16:17 → 17:1806:480 min06:49195 min20 Nov
Port of Spain17:17 → 18:1806:030 min06:04232 min20 Nov
London21:17 → 22:1807:260 min07:27172 min20 Nov
Durban23:17 → 00:1804:510 min04:50274 min20 Nov
Dubai01:17 → 02:1806:380 min06:39217 min20 Nov
Delhi02:47 → 03:4806:470 min06:48213 min20 Nov
Kolkata02:47 → 03:4805:520 min05:53220 min20 Nov
Singapore05:17 → 06:1806:480 min06:49241 min20 Nov
Sydney08:17 → 09:1805:420 min05:41124 min21 Nov
Suva09:17 → 10:1805:220 min05:2225 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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