Midday of Sunday 15 September
Aṣṭamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:11 11:59 madhyāhna ends
10:2310:4711:1111:3511:5912:2312:47
0 of 48 minutes covered
Ruling · Rādhāṣṭamī · 1991
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 295 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 15 September
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Monday 16 September
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Aṅga
Aṣṭamī runs from 16:54 on Sun 15 Sep to 19:14 on Mon 16 Sep.
1991-09-15T08:54:10Z → 1991-09-16T11:14:09Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:11–11:59 on the 15th, 11:11–11:59 on the 16th.
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 15th and 48 of 48 on the 16th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: unstated → only-day · margin 17706 s
Ruling
Rādhāṣṭamī, Daqing, 1991: Monday 16 September.
confidence: determinate
In Daqing, Rādhāṣṭamī 1991 falls on Monday 16 September. Aṣṭamī runs from 16:54 on Sun 15 Sep to 19:14 on Mon 16 Sep and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 16 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 16 Sep |
| compat-drikpanchang | Comparison profile | Mon 16 Sep |
| No institution has a recorded ruling for Daqing. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/radhashtami · ruleset 2026.3-draft
“S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.
Twelve places, west to east. Local clock times.
| Place | Aṣṭamī | Madhyāhna 15th | Covered | Madhyāhna 16th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 01:54 → 04:14 | 12:24 | 48 min | 12:24 | 0 min | 15 Sep |
| Chicago | 03:54 → 06:14 | 12:22 | 48 min | 12:21 | 0 min | 15 Sep |
| Jersey City | 04:54 → 07:14 | 12:27 | 48 min | 12:27 | 0 min | 15 Sep |
| Port of Spain | 04:54 → 07:14 | 11:37 | 48 min | 11:37 | 0 min | 15 Sep |
| London | 09:54 → 12:14 | 12:31 | 48 min | 12:31 | 0 min | 15 Sep |
| Durban | 10:54 → 13:14 | 11:28 | 48 min | 11:27 | 48 min | 15 Sep |
| Dubai | 12:54 → 15:14 | 11:50 | 0 min | 11:50 | 48 min | 16 Sep |
| Delhi | 14:24 → 16:44 | 11:52 | 0 min | 11:52 | 48 min | 16 Sep |
| Kolkata | 14:24 → 16:44 | 11:08 | 0 min | 11:07 | 48 min | 16 Sep |
| Singapore | 16:54 → 19:14 | 12:36 | 0 min | 12:36 | 48 min | 16 Sep |
| Sydney | 18:54 → 21:14 | 11:27 | 0 min | 11:27 | 48 min | 16 Sep |
| Suva | 20:54 → 23:14 | 11:38 | 0 min | 11:38 | 48 min | 16 Sep |