Day of Monday 21 October
Daśamī with Śravaṇa is absent from the day time. Not taken.
06:16 sunrisesunset 17:21
05:5207:5209:5211:5213:5215:5217:52
0 of 665 minutes covered
Ruling · Vijayā Daśamī (Dussehra) · 1985
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 15 minutes.
A tick is five ghaṭīs, two hours. The day time is sunrise to sunset.
Day of Monday 21 October
Daśamī with Śravaṇa is absent from the day time. Not taken.
0 of 665 minutes covered
Day of Tuesday 22 October
Taken. The only day Daśamī with Śravaṇa reaches.
15 of 663 minutes covered, the first 15
Aṅga
Daśamī runs from 11:14 on Tue 22 Oct to 11:42 on Wed 23 Oct, and Śravaṇa from 11:00 on Mon 21 Oct to 11:29 on Tue 22 Oct. They are together from 11:14 on Tue 22 Oct to 11:29 on Tue 22 Oct.
1985-10-22T07:43:43Z → 1985-10-22T07:58:47Z
Kāla
The day time is sunrise to sunset: 06:16–17:21 on the 21st, 06:17–17:20 on the 22nd.
daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′
Rule
Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 0 of 665 minutes on the 21st and 15 of 663 on the 22nd.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one day qualifies. No tie-break is needed.
priority: unstated → only-day · margin 904 s
Ruling
Vijayā Daśamī, Tehran, 1985: Tuesday 22 October.
confidence: determinate
In Tehran, Vijayā Daśamī (Dussehra) 1985 falls on Tuesday 22 October. Daśamī runs from 11:14 on Tue 22 Oct to 11:42 on Wed 23 Oct and is with Śravaṇa in the day time that day, for 15 minutes.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 22 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 22 Oct |
| compat-drikpanchang | Comparison profile | Tue 22 Oct |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/vijaya-dashami · ruleset 2026.3-draft
“S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104. The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.
Twelve places, west to east. Local clock times.
| Place | Daśamī with Śravaṇa | Sunrise 22nd | Covered | Sunrise 23rd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 00:44 → 00:59 | 07:04 | 0 min | 07:05 | 0 min | 22 Oct |
| Chicago | 02:44 → 02:59 | 07:11 | 0 min | 07:13 | 0 min | 22 Oct |
| Jersey City | 03:44 → 03:59 | 07:16 | 0 min | 07:17 | 0 min | 22 Oct |
| Port of Spain | 03:44 → 03:59 | 05:56 | 0 min | 05:56 | 0 min | 22 Oct |
| London | 08:44 → 08:59 | 07:37 | 15 min | 07:38 | 0 min | 22 Oct |
| Durban | 09:44 → 09:59 | 05:11 | 15 min | 05:10 | 0 min | 22 Oct |
| Dubai | 11:44 → 11:59 | 06:21 | 15 min | 06:21 | 0 min | 22 Oct |
| Delhi | 13:14 → 13:29 | 06:26 | 15 min | 06:27 | 0 min | 22 Oct |
| Kolkata | 13:14 → 13:29 | 05:36 | 15 min | 05:37 | 0 min | 22 Oct |
| Singapore | 15:44 → 15:59 | 06:47 | 15 min | 06:47 | 0 min | 22 Oct |
| Sydney | 17:44 → 17:59 | 05:06 | 15 min | 05:05 | 0 min | 22 Oct |
| Suva | 19:44 → 19:59 | 05:33 | 0 min | 05:32 | 0 min | 23 Oct |