Midday of Sunday 5 November
Taken. The only midday Navamī reaches.
madhyāhna begins 11:36 12:24 madhyāhna ends
10:4811:1211:3612:0012:2412:4813:12
48 of 48 minutes covered
Ruling · Durgā Navamī · 2000
Determinatein Perth, under the Rashtriya Panchang method. Clear of every threshold by 286 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 5 November
Taken. The only midday Navamī reaches.
48 of 48 minutes covered
Midday of Monday 6 November
Navamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Navamī runs from 04:41 on Sun 5 Nov to 06:50 on Mon 6 Nov.
2000-11-04T20:41:18Z → 2000-11-05T22:50:12Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 5th, 11:36–12:24 on the 6th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 17173 s
Ruling
Durgā Navamī, Perth, 2000: Sunday 5 November.
confidence: determinate
In Perth, Durgā Navamī 2000 falls on Sunday 5 November. Navamī runs from 04:41 on Sun 5 Nov to 06:50 on Mon 6 Nov and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 5 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 5 Nov |
| compat-drikpanchang | Comparison profile | Sun 5 Nov |
| No institution has a recorded ruling for Perth. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/durga-navami · ruleset 2026.3-draft
“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.
Twelve places, west to east. Local clock times.
| Place | Navamī | Madhyāhna 4th | Covered | Madhyāhna 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:41 → 14:50 | 11:12 | 0 min | 11:12 | 48 min | 5 Nov |
| Chicago | 14:41 → 16:50 | 11:10 | 0 min | 11:10 | 48 min | 5 Nov |
| Jersey City | 15:41 → 17:50 | 11:16 | 0 min | 11:16 | 48 min | 5 Nov |
| Port of Spain | 16:41 → 18:50 | 11:26 | 0 min | 11:26 | 48 min | 5 Nov |
| London | 20:41 → 22:50 | 11:20 | 0 min | 11:20 | 48 min | 5 Nov |
| Durban | 22:41 → 00:50 | 11:16 | 0 min | 11:16 | 48 min | 5 Nov |
| Dubai | 00:41 → 02:50 | 11:38 | 0 min | 11:38 | 48 min | 5 Nov |
| Delhi | 02:11 → 04:20 | 11:40 | 0 min | 11:41 | 48 min | 5 Nov |
| Kolkata | 02:11 → 04:20 | 10:56 | 0 min | 10:56 | 48 min | 5 Nov |
| Singapore | 04:41 → 06:50 | 12:24 | 0 min | 12:24 | 48 min | 5 Nov |
| Sydney | 07:41 → 09:50 | 12:15 | 0 min | 12:15 | 48 min | 5 Nov |
| Suva | 08:41 → 10:50 | 11:26 | 0 min | 11:26 | 48 min | 5 Nov |