Midday of Sunday 4 September
Aṣṭamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:15 12:03 madhyāhna ends
10:2710:5111:1511:3912:0312:2712:51
0 of 48 minutes covered
Ruling · Rādhāṣṭamī · 2011
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 62 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 4 September
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Monday 5 September
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Aṅga
Aṣṭamī runs from 14:23 on Sun 4 Sep to 13:04 on Mon 5 Sep.
2011-09-04T06:22:53Z → 2011-09-05T05:04:21Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:15–12:03 on the 4th, 11:14–12:02 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. 103
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: unstated → only-day · margin 3712 s
Ruling
Rādhāṣṭamī, Daqing, 2011: Monday 5 September.
confidence: determinate
In Daqing, Rādhāṣṭamī 2011 falls on Monday 5 September. Aṣṭamī runs from 14:23 on Sun 4 Sep to 13:04 on Mon 5 Sep and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 5 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 5 Sep |
| compat-drikpanchang | Comparison profile | Mon 5 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 4th | Covered | Madhyāhna 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 23:23 → 22:04 | 12:28 | 48 min | 12:27 | 0 min | 4 Sep |
| Chicago | 01:23 → 00:04 | 12:25 | 48 min | 12:25 | 0 min | 4 Sep |
| Jersey City | 02:23 → 01:04 | 12:31 | 48 min | 12:31 | 0 min | 4 Sep |
| Port of Spain | 02:23 → 01:04 | 11:41 | 48 min | 11:41 | 0 min | 4 Sep |
| London | 07:23 → 06:04 | 12:35 | 48 min | 12:35 | 0 min | 4 Sep |
| Durban | 08:23 → 07:04 | 11:31 | 48 min | 11:31 | 0 min | 4 Sep |
| Dubai | 10:23 → 09:04 | 11:54 | 48 min | 11:53 | 0 min | 4 Sep |
| Delhi | 11:53 → 10:34 | 11:56 | 48 min | 11:56 | 0 min | 4 Sep |
| Kolkata | 11:53 → 10:34 | 11:12 | 7 min | 11:11 | 0 min | 4 Sep |
| Singapore | 14:23 → 13:04 | 12:40 | 0 min | 12:39 | 25 min | 5 Sep |
| Sydney | 16:23 → 15:04 | 11:31 | 0 min | 11:30 | 48 min | 5 Sep |
| Suva | 18:23 → 17:04 | 11:42 | 0 min | 11:41 | 48 min | 5 Sep |