Midday of Thursday 22 November
Taken. The only midday Navamī reaches.
madhyāhna begins 11:26 12:14 madhyāhna ends
Navamī begins 11:25:19
10:3811:0211:2611:5012:1412:3813:02
48 of 48 minutes covered
Ruling · Durgā Navamī · 1917
Boundaryin Bursa, under the Rashtriya Panchang method. A threshold is only 0 min 22 s away. Say “contested”.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Thursday 22 November
Taken. The only midday Navamī reaches.
48 of 48 minutes covered
Midday of Friday 23 November
Navamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Navamī runs from 11:25 on Thu 22 Nov to 09:12 on Fri 23 Nov.
1917-11-22T09:25:19Z → 1917-11-23T07:11:43Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:26–12:14 on the 22nd, 11:26–12:14 on the 23rd.
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 22nd and 0 of 48 on the 23rd.
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 22 s < 300 s
Ruling
Durgā Navamī, Bursa, 1917: Thursday 22 November.
confidence: boundary (margin)
In Bursa, Durgā Navamī 1917 falls on Thursday 22 November. Navamī runs from 11:25 on Thu 22 Nov to 09:12 on Fri 23 Nov and covers all of madhyāhna that midday. It is 0 min 22 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 22 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 22 Nov |
| compat-drikpanchang | Comparison profile | Thu 22 Nov |
| No institution has a recorded ruling for Bursa. | ||
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 22nd | Covered | Madhyāhna 23rd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 01:25 → 23:12 | 11:15 | 48 min | 11:15 | 0 min | 22 Nov |
| Chicago | 03:25 → 01:12 | 11:13 | 48 min | 11:13 | 0 min | 22 Nov |
| Jersey City | 04:25 → 02:12 | 11:18 | 48 min | 11:19 | 0 min | 22 Nov |
| Port of Spain | 05:25 → 03:12 | 11:28 | 48 min | 11:28 | 0 min | 22 Nov |
| London | 09:25 → 07:12 | 11:22 | 48 min | 11:23 | 0 min | 22 Nov |
| Durban | 11:25 → 09:12 | 11:18 | 41 min | 11:18 | 0 min | 22 Nov |
| Dubai | 13:06 → 10:53 | 11:22 | 0 min | 11:22 | 0 min | 23 Nov |
| Delhi | 14:55 → 12:42 | 11:43 | 0 min | 11:43 | 48 min | 23 Nov |
| Kolkata | 14:55 → 12:42 | 10:59 | 0 min | 10:59 | 48 min | 23 Nov |
| Singapore | 16:25 → 14:12 | 11:27 | 0 min | 11:27 | 48 min | 23 Nov |
| Sydney | 19:25 → 17:12 | 11:17 | 0 min | 11:18 | 48 min | 23 Nov |
| Suva | 21:25 → 19:12 | 11:28 | 0 min | 11:29 | 48 min | 23 Nov |