Midday of Tuesday 19 November
Navamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:20 12:08 madhyāhna ends
Navamī begins 12:20:41
10:3210:5611:2011:4412:0812:3212:56
0 of 48 minutes covered
Ruling · Durgā Navamī · 1901
Boundaryin Tijuana, under the Rashtriya Panchang method. A threshold is only 3 min 02 s away. Say “contested”.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Tuesday 19 November
Navamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Wednesday 20 November
Taken. Navamī reaches neither midday; the rule takes the second day.
0 of 48 minutes covered
Aṅga
Navamī runs from 12:20 on Tue 19 Nov to 11:18 on Wed 20 Nov.
1901-11-19T20:08:45Z → 1901-11-20T19:06:32Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:20–12:08 on the 19th, 11:21–12:09 on the 20th.
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 19th and 0 of 48 on the 20th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Neither midday qualifies. The rule takes the second day.
priority: purvaviddha → second-day · margin 182 s < 300 s
Ruling
Durgā Navamī, Tijuana, 1901: Wednesday 20 November.
confidence: boundary (margin)
In Tijuana, Durgā Navamī 1901 falls on Wednesday 20 November. Navamī runs from 12:20 on Tue 19 Nov to 11:18 on Wed 20 Nov, and reaches madhyāhna on neither day. It is 3 min 02 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 20 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 20 Nov |
| compat-drikpanchang | Comparison profile | Tue 19 Nov |
| No institution has a recorded ruling for Tijuana. | ||
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 19th | Covered | Madhyāhna 20th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:09 → 11:07 | 11:14 | 0 min | 11:15 | 0 min | 20 Nov |
| Chicago | 14:09 → 13:07 | 11:12 | 0 min | 11:12 | 48 min | 20 Nov |
| Jersey City | 15:09 → 14:07 | 11:18 | 0 min | 11:18 | 48 min | 20 Nov |
| Port of Spain | 16:09 → 15:07 | 11:27 | 0 min | 11:28 | 48 min | 20 Nov |
| London | 20:09 → 19:07 | 11:22 | 0 min | 11:22 | 48 min | 20 Nov |
| Durban | 21:39 → 20:37 | 10:47 | 0 min | 10:48 | 48 min | 20 Nov |
| Dubai | 23:50 → 22:48 | 11:21 | 0 min | 11:21 | 48 min | 20 Nov |
| Delhi | 01:30 → 00:28 | 11:33 | 0 min | 11:34 | 48 min | 20 Nov |
| Kolkata | 01:30 → 00:28 | 10:49 | 0 min | 10:49 | 48 min | 20 Nov |
| Singapore | 03:04 → 02:02 | 11:21 | 0 min | 11:21 | 48 min | 20 Nov |
| Sydney | 06:09 → 05:07 | 11:17 | 0 min | 11:17 | 48 min | 20 Nov |
| Suva | 08:04 → 07:02 | 11:23 | 0 min | 11:23 | 48 min | 20 Nov |