Morning of Monday 6 October
Taken. The only morning Saptamī reaches.
sunrise 05:39 06:26 one muhūrta on
04:5105:1505:3906:0306:2706:5107:15
47 of 47 minutes covered
Ruling · Durgā Saptamī · 1913
Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 603 minutes.
Decide it for
22°20′ N 91°50′ E · Asia/Dhaka · GeoNames 1205733
One ghaṭī is 24 minutes. The first muhūrta after sunrise is 1st of 15 day muhūrtas.
Morning of Monday 6 October
Taken. The only morning Saptamī reaches.
47 of 47 minutes covered
Morning of Tuesday 7 October
Saptamī is absent from the first muhūrta after sunrise. Not taken.
0 of 47 minutes covered
Aṅga
Saptamī runs from 19:36 on Sun 5 Oct to 19:26 on Mon 6 Oct.
1913-10-05T13:43:04Z → 1913-10-06T13:32:39Z
Kāla
The first muhūrta after sunrise is 1st of 15 day muhūrtas: 05:39–06:26 on the 6th, 05:39–06:26 on the 7th.
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 47 of 47 minutes on the 6th and 0 of 47 on the 7th.
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 36153 s
Ruling
Durgā Saptamī, Chattogram, 1913: Monday 6 October.
confidence: determinate
In Chattogram, Durgā Saptamī 1913 falls on Monday 6 October. Saptamī runs from 19:36 on Sun 5 Oct to 19:26 on Mon 6 Oct and covers all of the first muhūrta after sunrise that morning.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 6 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 6 Oct |
| compat-drikpanchang | Comparison profile | Mon 6 Oct |
| No institution has a recorded ruling for Chattogram. | ||
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 5th | Covered | Sunrise 6th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 05:43 → 05:33 | 05:50 | 47 min | 05:51 | 0 min | 5 Oct |
| Chicago | 07:43 → 07:33 | 05:52 | 0 min | 05:53 | 46 min | 6 Oct |
| Jersey City | 08:43 → 08:33 | 05:57 | 0 min | 05:58 | 46 min | 6 Oct |
| Port of Spain | 09:43 → 09:33 | 05:55 | 0 min | 05:55 | 48 min | 6 Oct |
| London | 13:43 → 13:33 | 06:07 | 0 min | 06:09 | 45 min | 6 Oct |
| Durban | 15:43 → 15:33 | 05:31 | 0 min | 05:29 | 50 min | 6 Oct |
| Dubai | 17:24 → 17:14 | 05:53 | 0 min | 05:54 | 47 min | 6 Oct |
| Delhi | 19:13 → 19:03 | 06:16 | 0 min | 06:16 | 47 min | 6 Oct |
| Kolkata | 19:13 → 19:03 | 05:29 | 0 min | 05:30 | 47 min | 6 Oct |
| Singapore | 20:43 → 20:33 | 05:51 | 0 min | 05:50 | 48 min | 6 Oct |
| Sydney | 23:43 → 23:33 | 05:29 | 0 min | 05:27 | 50 min | 6 Oct |
| Suva | 01:38 → 01:28 | 05:41 | 0 min | 05:40 | 49 min | 6 Oct |