Evening of Monday 19 September
Aṣṭamī is absent from pradoṣa. Not taken.
19:06 sunsetpradoṣa ends 20:40
18:4219:0619:3019:5420:1820:4221:06
0 of 94 minutes covered
Ruling · Jitāṣṭamī (Jitiya) · 2011
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 535 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Monday 19 September
Aṣṭamī is absent from pradoṣa. Not taken.
0 of 94 minutes covered
Evening of Tuesday 20 September
Taken. The only evening Aṣṭamī reaches.
94 of 94 minutes covered
Aṅga
Aṣṭamī runs from 05:35 on Tue 20 Sep to 06:31 on Wed 21 Sep.
2011-09-20T01:04:56Z → 2011-09-21T02:00:44Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 19:06–20:40 on the 19th, 19:05–20:39 on the 20th.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Aṣṭamī must be present during pradoṣa. It covers 0 of 94 minutes on the 19th and 94 of 94 on the 20th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103
Tie-break
Only one evening qualifies. No tie-break is needed.
priority: unstated → only-day · margin 32089 s
Ruling
Jitāṣṭamī, Tehran, 2011: Tuesday 20 September.
confidence: determinate
In Tehran, Jitāṣṭamī (Jitiya) 2011 falls on Tuesday 20 September. Aṣṭamī runs from 05:35 on Tue 20 Sep to 06:31 on Wed 21 Sep and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 20 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 20 Sep |
| compat-drikpanchang | Comparison profile | Tue 20 Sep |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/jitashtami · ruleset 2026.3-draft
“K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.
Twelve places, west to east. Local clock times.
| Place | Aṣṭamī | Sunset 20th | Covered | Sunset 21st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 18:05 → 19:01 | 18:52 | 8 min | 18:51 | 0 min | 19 Sep |
| Chicago | 20:05 → 21:01 | 18:51 | 94 min | 18:50 | 0 min | 20 Sep |
| Jersey City | 21:05 → 22:01 | 18:57 | 94 min | 18:55 | 0 min | 20 Sep |
| Port of Spain | 21:05 → 22:01 | 18:03 | 95 min | 18:03 | 0 min | 20 Sep |
| London | 02:05 → 03:01 | 19:04 | 93 min | 19:02 | 0 min | 20 Sep |
| Durban | 03:05 → 04:01 | 17:51 | 96 min | 17:51 | 0 min | 20 Sep |
| Dubai | 05:05 → 06:01 | 18:18 | 95 min | 18:17 | 0 min | 20 Sep |
| Delhi | 06:35 → 07:31 | 18:21 | 94 min | 18:19 | 0 min | 20 Sep |
| Kolkata | 06:35 → 07:31 | 17:35 | 95 min | 17:34 | 0 min | 20 Sep |
| Singapore | 09:05 → 10:01 | 19:01 | 95 min | 19:01 | 0 min | 20 Sep |
| Sydney | 11:05 → 12:01 | 17:49 | 96 min | 17:50 | 0 min | 20 Sep |
| Suva | 13:05 → 14:01 | 18:02 | 95 min | 18:02 | 0 min | 20 Sep |