Ruling · Mahāṣṭamī (Durgāṣṭamī) · 2027

Friday 8 October

Determinatein Suva, under the Rashtriya Panchang method. Clear of every threshold by 40 minutes.

Decide it for

18°08′ S 178°26′ E · Pacific/Fiji · GeoNames 2198148

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Thursday 7 October

Qualifies with 48 of 48 minutes. Not taken.

madhyāhna begins 11:30  12:18 madhyāhna ends
Aṣṭamī begins 10:43:40
10:4211:0611:3011:5412:1812:4213:06

48 of 48 minutes covered

Midday of Friday 8 October

Taken. Both middays qualify; the rule takes the second.

madhyāhna begins 11:30  12:18 madhyāhna ends
Aṣṭamī ends 12:58:01
10:4211:0611:3011:5412:1812:4213:06

48 of 48 minutes covered

Aṣṭamī presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 10:44 on Thu 7 Oct to 12:58 on Fri 8 Oct.

    2027-10-06T22:43:40Z → 2027-10-08T00:58:02Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 7th, 11:30–12:18 on the 8th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 48 of 48 on the 8th.

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

  4. 04

    Tie-break

    Both middays qualify. Paraviddhā: the second is taken.

    priority: paraviddha → paraviddha · margin 2391 s

  5. 05

    Ruling

    Mahāṣṭamī, Suva, 2027: Friday 8 October.

    confidence: determinate

Say it like this

In Suva, Mahāṣṭamī (Durga Ashtami) 2027 falls on Friday 8 October. Aṣṭamī runs from 10:44 on Thu 7 Oct to 12:58 on Fri 8 Oct and covers all of madhyāhna that midday. It also reaches the previous midday for 48 minutes; by the rule the second midday is taken.

ahargana.org/suva/festivals/2027/mahashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 8 Oct
Ahargaṇa, classicalDisc centre, no refractionFri 8 Oct
compat-drikpanchangComparison profileFri 8 Oct
No institution has a recorded ruling for Suva.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/mahashtami · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Śukla · Aṣṭamī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 8 Mahastami (paraviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīMadhyāhna 6thCoveredMadhyāhna 8thCoveredRuled
Los Angeles15:44 → 17:5812:170 min12:160 min7 Oct
Chicago17:44 → 19:5812:140 min12:140 min7 Oct
Jersey City18:44 → 20:5812:200 min12:200 min7 Oct
Port of Spain18:44 → 20:5811:300 min11:300 min7 Oct
London23:44 → 01:5812:240 min12:240 min7 Oct
Durban00:44 → 02:5811:200 min11:200 min7 Oct
Dubai02:44 → 04:5811:430 min11:420 min7 Oct
Delhi04:14 → 06:2811:450 min11:450 min7 Oct
Kolkata04:14 → 06:2811:010 min11:000 min7 Oct
Singapore06:44 → 08:5812:290 min12:280 min7 Oct
Sydney09:44 → 11:5812:200 min12:190 min7 Oct
Suva10:44 → 12:5811:310 min11:3048 min8 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
mahashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s