Midday of Monday 17 September
Taken. The only midday Aṣṭamī reaches.
madhyāhna begins 11:10 11:58 madhyāhna ends
10:2210:4611:1011:3411:5812:2212:46
48 of 48 minutes covered
Ruling · Rādhāṣṭamī · 1923
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 132 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Monday 17 September
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Midday of Tuesday 18 September
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Aṣṭamī runs from 08:59 on Mon 17 Sep to 07:16 on Tue 18 Sep.
1923-09-17T00:58:55Z → 1923-09-17T23:16:11Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:10–11:58 on the 17th, 11:10–11:58 on the 18th.
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 17th and 0 of 48 on the 18th.
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 7894 s
Ruling
Rādhāṣṭamī, Daqing, 1923: Monday 17 September.
confidence: determinate
In Daqing, Rādhāṣṭamī 1923 falls on Monday 17 September. Aṣṭamī runs from 08:59 on Mon 17 Sep to 07:16 on Tue 18 Sep and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 17 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 17 Sep |
| compat-drikpanchang | Comparison profile | Mon 17 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 17th | Covered | Madhyāhna 18th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 16:59 → 15:16 | 11:23 | 48 min | 11:23 | 0 min | 17 Sep |
| Chicago | 19:59 → 18:16 | 12:21 | 48 min | 12:21 | 0 min | 17 Sep |
| Jersey City | 20:59 → 19:16 | 12:27 | 48 min | 12:26 | 0 min | 17 Sep |
| Port of Spain | 20:59 → 19:16 | 11:37 | 48 min | 11:36 | 0 min | 17 Sep |
| London | 00:59 → 23:16 | 11:31 | 48 min | 11:30 | 0 min | 17 Sep |
| Durban | 02:59 → 01:16 | 11:27 | 48 min | 11:27 | 0 min | 17 Sep |
| Dubai | 04:59 → 03:16 | 11:49 | 48 min | 11:49 | 0 min | 17 Sep |
| Delhi | 06:29 → 04:46 | 11:52 | 48 min | 11:51 | 0 min | 17 Sep |
| Kolkata | 06:29 → 04:46 | 11:07 | 48 min | 11:07 | 0 min | 17 Sep |
| Singapore | 07:59 → 06:16 | 11:35 | 48 min | 11:35 | 0 min | 17 Sep |
| Sydney | 10:59 → 09:16 | 11:26 | 48 min | 11:26 | 0 min | 17 Sep |
| Suva | 12:59 → 11:16 | 11:37 | 0 min | 11:37 | 0 min | 18 Sep |