Midday of Wednesday 23 November
Taken. Both middays qualify; the rule takes the first.
madhyāhna begins 11:15 12:03 madhyāhna ends
Navamī begins 11:50:05
10:2710:5111:1511:3912:0312:2712:51
13 of 48 minutes covered, the last 13
Ruling · Durgā Navamī · 2039
Determinatein Riyadh, under the Rashtriya Panchang method. Clear of every threshold by 9 min 13 s.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Wednesday 23 November
Taken. Both middays qualify; the rule takes the first.
13 of 48 minutes covered, the last 13
Midday of Thursday 24 November
Qualifies with 9 of 48 minutes. Not taken.
9 of 48 minutes covered, the first 9
Aṅga
Navamī runs from 11:50 on Wed 23 Nov to 11:25 on Thu 24 Nov.
2039-11-23T08:50:06Z → 2039-11-24T08:24:51Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:15–12:03 on the 23rd, 11:16–12:04 on the 24th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Navamī must be present during madhyāhna. It covers 13 of 48 minutes on the 23rd and 9 of 48 on the 24th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Both middays qualify. Pūrvaviddhā: the first is taken.
priority: purvaviddha → purvaviddha · margin 553 s
Ruling
Durgā Navamī, Riyadh, 2039: Wednesday 23 November.
confidence: determinate
In Riyadh, Durgā Navamī 2039 falls on Wednesday 23 November. Navamī runs from 11:50 on Wed 23 Nov to 11:25 on Thu 24 Nov and covers 13 of 48 minutes of madhyāhna that midday. It also reaches the next midday for 9 minutes; by the rule the first midday is taken.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 23 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 23 Nov |
| compat-drikpanchang | Comparison profile | Wed 23 Nov |
| No institution has a recorded ruling for Riyadh. | ||
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 23rd | Covered | Madhyāhna 24th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 00:50 → 00:25 | 11:15 | 48 min | 11:16 | 0 min | 23 Nov |
| Chicago | 02:50 → 02:25 | 11:13 | 48 min | 11:13 | 0 min | 23 Nov |
| Jersey City | 03:50 → 03:25 | 11:19 | 48 min | 11:19 | 0 min | 23 Nov |
| Port of Spain | 04:50 → 04:25 | 11:28 | 48 min | 11:29 | 0 min | 23 Nov |
| London | 08:50 → 08:25 | 11:23 | 48 min | 11:23 | 0 min | 23 Nov |
| Durban | 10:50 → 10:25 | 11:18 | 48 min | 11:19 | 0 min | 23 Nov |
| Dubai | 12:50 → 12:25 | 11:41 | 0 min | 11:41 | 44 min | 24 Nov |
| Delhi | 14:20 → 13:55 | 11:43 | 0 min | 11:44 | 48 min | 24 Nov |
| Kolkata | 14:20 → 13:55 | 10:59 | 0 min | 10:59 | 48 min | 24 Nov |
| Singapore | 16:50 → 16:25 | 12:27 | 0 min | 12:27 | 48 min | 24 Nov |
| Sydney | 19:50 → 19:25 | 12:18 | 0 min | 12:18 | 48 min | 24 Nov |
| Suva | 20:50 → 20:25 | 11:29 | 0 min | 11:29 | 48 min | 24 Nov |