Midday of Sunday 29 October
Aṣṭamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:24 12:12 madhyāhna ends
10:3611:0011:2411:4812:1212:3613:00
0 of 48 minutes covered
Ruling · Gopāṣṭamī · 2090
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 404 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 29 October
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Monday 30 October
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Aṅga
Aṣṭamī runs from 18:56 on Sun 29 Oct to 20:27 on Mon 30 Oct.
2090-10-29T15:26:04Z → 2090-10-30T16:56:56Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:24–12:12 on the 29th, 11:24–12:12 on the 30th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 29th and 48 of 48 on the 30th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: unstated → only-day · margin 24242 s
Ruling
Gopāṣṭamī, Tehran, 2090: Monday 30 October.
confidence: determinate
In Tehran, Gopāṣṭamī 2090 falls on Monday 30 October. Aṣṭamī runs from 18:56 on Sun 29 Oct to 20:27 on Mon 30 Oct and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 30 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 30 Oct |
| compat-drikpanchang | Comparison profile | Mon 30 Oct |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/gopashtami · ruleset 2026.3-draft
“S 8 Gopastami, Gosthastami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Aṣṭamī | Madhyāhna 29th | Covered | Madhyāhna 30th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 08:26 → 09:57 | 12:13 | 48 min | 12:13 | 0 min | 29 Oct |
| Chicago | 10:26 → 11:57 | 12:10 | 48 min | 12:10 | 0 min | 29 Oct |
| Jersey City | 11:26 → 12:57 | 12:16 | 48 min | 12:16 | 41 min | 29 Oct |
| Port of Spain | 11:26 → 12:57 | 11:26 | 48 min | 11:26 | 48 min | 30 Oct |
| London | 15:26 → 16:57 | 11:20 | 0 min | 11:20 | 48 min | 30 Oct |
| Durban | 17:26 → 18:57 | 11:16 | 0 min | 11:16 | 48 min | 30 Oct |
| Dubai | 19:26 → 20:57 | 11:39 | 0 min | 11:39 | 48 min | 30 Oct |
| Delhi | 20:56 → 22:27 | 11:41 | 0 min | 11:41 | 48 min | 30 Oct |
| Kolkata | 20:56 → 22:27 | 10:56 | 0 min | 10:56 | 48 min | 30 Oct |
| Singapore | 23:26 → 00:57 | 12:25 | 0 min | 12:25 | 48 min | 30 Oct |
| Sydney | 02:26 → 03:57 | 12:15 | 0 min | 12:15 | 48 min | 30 Oct |
| Suva | 03:26 → 04:57 | 11:26 | 0 min | 11:26 | 48 min | 30 Oct |