Midday of Thursday 29 October
Taken. The only midday Aṣṭamī reaches.
madhyāhna begins 11:24 12:12 madhyāhna ends
10:3611:0011:2411:4812:1212:3613:00
48 of 48 minutes covered
Ruling · Gopāṣṭamī · 1987
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 99 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Thursday 29 October
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Midday of Friday 30 October
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Aṣṭamī runs from 09:44 on Thu 29 Oct to 07:36 on Fri 30 Oct.
1987-10-29T06:14:25Z → 1987-10-30T04:06:26Z
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 48 of 48 minutes on the 29th and 0 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 5967 s
Ruling
Gopāṣṭamī, Tehran, 1987: Thursday 29 October.
confidence: determinate
In Tehran, Gopāṣṭamī 1987 falls on Thursday 29 October. Aṣṭamī runs from 09:44 on Thu 29 Oct to 07:36 on Fri 30 Oct and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 29 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 29 Oct |
| compat-drikpanchang | Comparison profile | Thu 29 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 | 22:14 → 20:06 | 11:13 | 48 min | 11:12 | 0 min | 29 Oct |
| Chicago | 00:14 → 22:06 | 11:10 | 48 min | 11:10 | 0 min | 29 Oct |
| Jersey City | 01:14 → 23:06 | 11:16 | 48 min | 11:16 | 0 min | 29 Oct |
| Port of Spain | 02:14 → 00:06 | 11:26 | 48 min | 11:26 | 0 min | 29 Oct |
| London | 06:14 → 04:06 | 11:20 | 48 min | 11:20 | 0 min | 29 Oct |
| Durban | 08:14 → 06:06 | 11:16 | 48 min | 11:16 | 0 min | 29 Oct |
| Dubai | 10:14 → 08:06 | 11:38 | 48 min | 11:38 | 0 min | 29 Oct |
| Delhi | 11:44 → 09:36 | 11:41 | 44 min | 11:41 | 0 min | 29 Oct |
| Kolkata | 11:44 → 09:36 | 10:56 | 0 min | 10:56 | 0 min | 30 Oct |
| Singapore | 14:14 → 12:06 | 12:24 | 0 min | 12:24 | 0 min | 30 Oct |
| Sydney | 17:14 → 15:06 | 12:15 | 0 min | 12:15 | 48 min | 30 Oct |
| Suva | 18:14 → 16:06 | 11:26 | 0 min | 11:26 | 48 min | 30 Oct |