Midday of Wednesday 4 November
Aṣṭamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:12 12:00 madhyāhna ends
10:2410:4811:1211:3612:0012:2412:48
0 of 48 minutes covered
Ruling · Gopāṣṭamī · 1981
Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 394 minutes.
Decide it for
22°20′ N 91°50′ E · Asia/Dhaka · GeoNames 1205733
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Wednesday 4 November
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Thursday 5 November
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Aṅga
Aṣṭamī runs from 18:34 on Wed 4 Nov to 19:31 on Thu 5 Nov.
1981-11-04T12:34:24Z → 1981-11-05T13:31:29Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:12–12:00 on the 4th, 11:12–12:00 on the 5th.
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 4th and 48 of 48 on the 5th.
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 23655 s
Ruling
Gopāṣṭamī, Chattogram, 1981: Thursday 5 November.
confidence: determinate
In Chattogram, Gopāṣṭamī 1981 falls on Thursday 5 November. Aṣṭamī runs from 18:34 on Wed 4 Nov to 19:31 on Thu 5 Nov and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 5 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 5 Nov |
| compat-drikpanchang | Comparison profile | Thu 5 Nov |
| No institution has a recorded ruling for Chattogram. | ||
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 4th | Covered | Madhyāhna 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 04:34 → 05:31 | 11:12 | 48 min | 11:12 | 0 min | 4 Nov |
| Chicago | 06:34 → 07:31 | 11:10 | 48 min | 11:10 | 0 min | 4 Nov |
| Jersey City | 07:34 → 08:31 | 11:16 | 48 min | 11:16 | 0 min | 4 Nov |
| Port of Spain | 08:34 → 09:31 | 11:26 | 48 min | 11:26 | 0 min | 4 Nov |
| London | 12:34 → 13:31 | 11:20 | 0 min | 11:20 | 48 min | 5 Nov |
| Durban | 14:34 → 15:31 | 11:16 | 0 min | 11:16 | 48 min | 5 Nov |
| Dubai | 16:34 → 17:31 | 11:38 | 0 min | 11:38 | 48 min | 5 Nov |
| Delhi | 18:04 → 19:01 | 11:41 | 0 min | 11:41 | 48 min | 5 Nov |
| Kolkata | 18:04 → 19:01 | 10:56 | 0 min | 10:56 | 48 min | 5 Nov |
| Singapore | 20:04 → 21:01 | 11:54 | 0 min | 11:54 | 48 min | 5 Nov |
| Sydney | 23:34 → 00:31 | 12:15 | 0 min | 12:15 | 48 min | 5 Nov |
| Suva | 00:34 → 01:31 | 11:26 | 0 min | 11:26 | 48 min | 5 Nov |