Evening of Thursday 21 September
Taken. The only evening Aṣṭamī reaches.
18:03 sunsetpradoṣa ends 19:37
Aṣṭamī begins 18:17:59
17:3918:0318:2718:5119:1519:3920:03
79 of 95 minutes covered, the last 79
Ruling · Jitāṣṭamī (Jitiya) · 1989
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 15 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Thursday 21 September
Taken. The only evening Aṣṭamī reaches.
79 of 95 minutes covered, the last 79
Evening of Friday 22 September
Aṣṭamī is absent from pradoṣa. Not taken.
0 of 95 minutes covered
Aṅga
Aṣṭamī runs from 18:18 on Thu 21 Sep to 17:12 on Fri 22 Sep.
1989-09-21T14:47:59Z → 1989-09-22T13:41:57Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 18:03–19:37 on the 21st, 18:01–19:36 on the 22nd.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Aṣṭamī must be present during pradoṣa. It covers 79 of 95 minutes on the 21st and 0 of 95 on the 22nd.
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 911 s
Ruling
Jitāṣṭamī, Tehran, 1989: Thursday 21 September.
confidence: determinate
In Tehran, Jitāṣṭamī (Jitiya) 1989 falls on Thursday 21 September. Aṣṭamī runs from 18:18 on Thu 21 Sep to 17:12 on Fri 22 Sep and covers 79 of 95 minutes of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 21 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 21 Sep |
| compat-drikpanchang | Comparison profile | Thu 21 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 21st | Covered | Sunset 22nd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 07:48 → 06:42 | 18:51 | 95 min | 18:49 | 0 min | 21 Sep |
| Chicago | 09:48 → 08:42 | 18:49 | 95 min | 18:47 | 0 min | 21 Sep |
| Jersey City | 10:48 → 09:42 | 18:55 | 95 min | 18:53 | 0 min | 21 Sep |
| Port of Spain | 10:48 → 09:42 | 18:02 | 95 min | 18:02 | 0 min | 21 Sep |
| London | 15:48 → 14:42 | 19:01 | 94 min | 18:59 | 0 min | 21 Sep |
| Durban | 16:48 → 15:42 | 17:51 | 95 min | 17:52 | 0 min | 21 Sep |
| Dubai | 18:48 → 17:42 | 18:16 | 63 min | 18:15 | 0 min | 21 Sep |
| Delhi | 20:18 → 19:12 | 18:19 | 0 min | 18:18 | 54 min | 22 Sep |
| Kolkata | 20:18 → 19:12 | 17:34 | 0 min | 17:33 | 95 min | 22 Sep |
| Singapore | 22:48 → 21:42 | 19:01 | 0 min | 19:00 | 95 min | 22 Sep |
| Sydney | 00:48 → 23:42 | 17:50 | 0 min | 17:51 | 95 min | 22 Sep |
| Suva | 02:48 → 01:42 | 18:02 | 0 min | 18:02 | 95 min | 22 Sep |