Midday of Wednesday 15 November
Navamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:28 12:16 madhyāhna ends
10:4011:0411:2811:5212:1612:4013:04
0 of 48 minutes covered
Ruling · Durgā Navamī · 1961
Determinatein Luanda, under the Rashtriya Panchang method. Clear of every threshold by 594 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Wednesday 15 November
Navamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Thursday 16 November
Taken. The only midday Navamī reaches.
48 of 48 minutes covered
Aṅga
Navamī runs from 00:13 on Thu 16 Nov to 22:10 on Thu 16 Nov.
1961-11-15T23:13:07Z → 1961-11-16T21:10:17Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:28–12:16 on the 15th, 11:28–12:16 on the 16th.
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 15th and 48 of 48 on the 16th.
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 35663 s
Ruling
Durgā Navamī, Luanda, 1961: Thursday 16 November.
confidence: determinate
In Luanda, Durgā Navamī 1961 falls on Thursday 16 November. Navamī runs from 00:13 on Thu 16 Nov to 22:10 on Thu 16 Nov and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 16 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 16 Nov |
| compat-drikpanchang | Comparison profile | Thu 16 Nov |
| No institution has a recorded ruling for Luanda. | ||
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 15th | Covered | Madhyāhna 16th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 15:13 → 13:10 | 11:13 | 0 min | 11:14 | 48 min | 16 Nov |
| Chicago | 17:13 → 15:10 | 11:11 | 0 min | 11:11 | 48 min | 16 Nov |
| Jersey City | 18:13 → 16:10 | 11:17 | 0 min | 11:17 | 48 min | 16 Nov |
| Port of Spain | 19:13 → 17:10 | 11:27 | 0 min | 11:27 | 48 min | 16 Nov |
| London | 23:13 → 21:10 | 11:21 | 0 min | 11:21 | 48 min | 16 Nov |
| Durban | 01:13 → 23:10 | 11:17 | 0 min | 11:17 | 48 min | 16 Nov |
| Dubai | 03:13 → 01:10 | 11:39 | 0 min | 11:39 | 48 min | 16 Nov |
| Delhi | 04:43 → 02:40 | 11:42 | 0 min | 11:42 | 48 min | 16 Nov |
| Kolkata | 04:43 → 02:40 | 10:57 | 0 min | 10:57 | 48 min | 16 Nov |
| Singapore | 06:43 → 04:40 | 11:55 | 0 min | 11:55 | 48 min | 16 Nov |
| Sydney | 09:13 → 07:10 | 11:16 | 0 min | 11:16 | 48 min | 16 Nov |
| Suva | 11:13 → 09:10 | 11:27 | 0 min | 11:27 | 48 min | 16 Nov |