Morning of Wednesday 18 October
Saptamī is absent from the first muhūrta after sunrise. Not taken.
sunrise 06:13 06:58 one muhūrta on
05:2505:4906:1306:3707:0107:2507:49
0 of 45 minutes covered
Ruling · Durgā Saptamī · 1939
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 588 minutes.
One ghaṭī is 24 minutes. The first muhūrta after sunrise is 1st of 15 day muhūrtas.
Morning of Wednesday 18 October
Saptamī is absent from the first muhūrta after sunrise. Not taken.
0 of 45 minutes covered
Morning of Thursday 19 October
Taken. The only morning Saptamī reaches.
45 of 45 minutes covered
Aṅga
Saptamī runs from 16:46 on Wed 18 Oct to 18:02 on Thu 19 Oct.
1939-10-18T13:15:44Z → 1939-10-19T14:32:05Z
Kāla
The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:13–06:58 on the 18th, 06:14–06:58 on the 19th.
udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 45 minutes on the 18th and 45 of 45 on the 19th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one morning qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 35289 s
Ruling
Durgā Saptamī, Tehran, 1939: Thursday 19 October.
confidence: determinate
In Tehran, Durgā Saptamī 1939 falls on Thursday 19 October. Saptamī runs from 16:46 on Wed 18 Oct to 18:02 on Thu 19 Oct and covers all of the first muhūrta after sunrise that morning.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 19 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 19 Oct |
| compat-drikpanchang | Comparison profile | Thu 19 Oct |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/durga-saptami · ruleset 2026.3-draft
“S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Saptamī | Sunrise 18th | Covered | Sunrise 19th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 05:16 → 06:32 | 06:00 | 45 min | 06:01 | 31 min | 18 Oct |
| Chicago | 07:16 → 08:32 | 06:06 | 0 min | 06:07 | 44 min | 19 Oct |
| Jersey City | 08:16 → 09:32 | 06:10 | 0 min | 06:11 | 44 min | 19 Oct |
| Port of Spain | 09:16 → 10:32 | 05:55 | 0 min | 05:55 | 47 min | 19 Oct |
| London | 14:16 → 15:32 | 07:28 | 0 min | 07:30 | 42 min | 19 Oct |
| Durban | 15:16 → 16:32 | 05:16 | 0 min | 05:15 | 51 min | 19 Oct |
| Dubai | 17:16 → 18:32 | 06:18 | 0 min | 06:19 | 46 min | 19 Oct |
| Delhi | 18:46 → 20:02 | 06:23 | 0 min | 06:24 | 46 min | 19 Oct |
| Kolkata | 18:46 → 20:02 | 05:34 | 0 min | 05:34 | 46 min | 19 Oct |
| Singapore | 20:36 → 21:52 | 06:08 | 0 min | 06:08 | 48 min | 19 Oct |
| Sydney | 23:16 → 00:32 | 05:12 | 0 min | 05:11 | 52 min | 19 Oct |
| Suva | 01:16 → 02:32 | 05:36 | 0 min | 05:36 | 50 min | 19 Oct |