Midday of Saturday 8 November
Navamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:42 12:30 madhyāhna ends
10:5411:1811:4212:0612:3012:5413:18
0 of 48 minutes covered
Ruling · Durgā Navamī · 1997
Determinatein Coimbatore, under the Rashtriya Panchang method. Clear of every threshold by 5 min 54 s.
Decide it for
11°00′ N 76°58′ E · Asia/Kolkata · GeoNames 1273865
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Saturday 8 November
Navamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Sunday 9 November
Taken. The only midday Navamī reaches.
42 of 48 minutes covered, the first 42
Aṅga
Navamī runs from 14:23 on Sat 8 Nov to 12:24 on Sun 9 Nov.
1997-11-08T08:52:50Z → 1997-11-09T06:54:00Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:42–12:30 on the 8th, 11:42–12:30 on the 9th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 42 of 48 on the 9th.
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 354 s
Ruling
Durgā Navamī, Coimbatore, 1997: Sunday 9 November.
confidence: determinate
In Coimbatore, Durgā Navamī 1997 falls on Sunday 9 November. Navamī runs from 14:23 on Sat 8 Nov to 12:24 on Sun 9 Nov and covers 42 of 48 minutes of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 9 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 9 Nov |
| compat-drikpanchang | Comparison profile | Sun 9 Nov |
| No institution has a recorded ruling for Coimbatore. | ||
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 8th | Covered | Madhyāhna 9th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 00:53 → 22:54 | 11:13 | 48 min | 11:13 | 0 min | 8 Nov |
| Chicago | 02:53 → 00:54 | 11:10 | 48 min | 11:10 | 0 min | 8 Nov |
| Jersey City | 03:53 → 01:54 | 11:16 | 48 min | 11:16 | 0 min | 8 Nov |
| Port of Spain | 04:53 → 02:54 | 11:26 | 48 min | 11:26 | 0 min | 8 Nov |
| London | 08:53 → 06:54 | 11:20 | 48 min | 11:20 | 0 min | 8 Nov |
| Durban | 10:53 → 08:54 | 11:16 | 48 min | 11:16 | 0 min | 8 Nov |
| Dubai | 12:53 → 10:54 | 11:38 | 0 min | 11:38 | 0 min | 9 Nov |
| Delhi | 14:23 → 12:24 | 11:41 | 0 min | 11:41 | 43 min | 9 Nov |
| Kolkata | 14:23 → 12:24 | 10:56 | 0 min | 10:56 | 48 min | 9 Nov |
| Singapore | 16:53 → 14:54 | 12:24 | 0 min | 12:24 | 48 min | 9 Nov |
| Sydney | 19:53 → 17:54 | 12:15 | 0 min | 12:15 | 48 min | 9 Nov |
| Suva | 20:53 → 18:54 | 11:26 | 0 min | 11:26 | 48 min | 9 Nov |