Midday of Friday 17 November
Taken. The only midday Navamī reaches.
madhyāhna begins 11:16 12:04 madhyāhna ends
10:2810:5211:1611:4012:0412:2812:52
48 of 48 minutes covered
Ruling · Durgā Navamī · 1950
Determinatein Cairo, under the Rashtriya Panchang method. Clear of every threshold by 354 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Friday 17 November
Taken. The only midday Navamī reaches.
48 of 48 minutes covered
Midday of Saturday 18 November
Navamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Navamī runs from 05:00 on Fri 17 Nov to 05:22 on Sat 18 Nov.
1950-11-17T03:00:03Z → 1950-11-18T03:22:03Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:16–12:04 on the 17th, 11:16–12:04 on the 18th.
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 17th and 0 of 48 on the 18th.
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 21236 s
Ruling
Durgā Navamī, Cairo, 1950: Friday 17 November.
confidence: determinate
In Cairo, Durgā Navamī 1950 falls on Friday 17 November. Navamī runs from 05:00 on Fri 17 Nov to 05:22 on Sat 18 Nov and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 17 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 17 Nov |
| compat-drikpanchang | Comparison profile | Fri 17 Nov |
| No institution has a recorded ruling for Cairo. | ||
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 17th | Covered | Madhyāhna 18th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 19:00 → 19:22 | 11:14 | 48 min | 11:14 | 0 min | 17 Nov |
| Chicago | 21:00 → 21:22 | 11:11 | 48 min | 11:12 | 0 min | 17 Nov |
| Jersey City | 22:00 → 22:22 | 11:17 | 48 min | 11:17 | 0 min | 17 Nov |
| Port of Spain | 23:00 → 23:22 | 11:27 | 48 min | 11:27 | 0 min | 17 Nov |
| London | 03:00 → 03:22 | 11:21 | 48 min | 11:21 | 0 min | 17 Nov |
| Durban | 05:00 → 05:22 | 11:17 | 48 min | 11:17 | 0 min | 17 Nov |
| Dubai | 07:00 → 07:22 | 11:40 | 48 min | 11:40 | 0 min | 17 Nov |
| Delhi | 08:30 → 08:52 | 11:42 | 48 min | 11:42 | 0 min | 17 Nov |
| Kolkata | 08:30 → 08:52 | 10:57 | 48 min | 10:58 | 0 min | 17 Nov |
| Singapore | 10:30 → 10:52 | 11:55 | 48 min | 11:56 | 0 min | 17 Nov |
| Sydney | 13:00 → 13:22 | 11:16 | 0 min | 11:16 | 48 min | 18 Nov |
| Suva | 15:00 → 15:22 | 11:27 | 0 min | 11:27 | 48 min | 18 Nov |