Midday of Sunday 13 September
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 · Rādhāṣṭamī · 1964
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 247 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 13 September
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Monday 14 September
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Aṅga
Aṣṭamī runs from 16:07 on Sun 13 Sep to 18:42 on Mon 14 Sep.
1964-09-13T08:06:57Z → 1964-09-14T10:41:40Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:12–12:00 on the 13th, 11:11–11:59 on the 14th.
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 13th and 48 of 48 on the 14th.
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 14844 s
Ruling
Rādhāṣṭamī, Daqing, 1964: Monday 14 September.
confidence: determinate
In Daqing, Rādhāṣṭamī 1964 falls on Monday 14 September. Aṣṭamī runs from 16:07 on Sun 13 Sep to 18:42 on Mon 14 Sep and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 14 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 14 Sep |
| compat-drikpanchang | Comparison profile | Mon 14 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 13th | Covered | Madhyāhna 14th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 01:07 → 03:42 | 12:24 | 48 min | 12:24 | 0 min | 13 Sep |
| Chicago | 03:07 → 05:42 | 12:22 | 48 min | 12:22 | 0 min | 13 Sep |
| Jersey City | 04:07 → 06:42 | 12:28 | 48 min | 12:27 | 0 min | 13 Sep |
| Port of Spain | 04:07 → 06:42 | 11:38 | 48 min | 11:37 | 0 min | 13 Sep |
| London | 09:07 → 11:42 | 12:32 | 48 min | 12:31 | 0 min | 13 Sep |
| Durban | 10:07 → 12:42 | 11:28 | 48 min | 11:28 | 48 min | 13 Sep |
| Dubai | 12:07 → 14:42 | 11:50 | 32 min | 11:50 | 48 min | 14 Sep |
| Delhi | 13:37 → 16:12 | 11:53 | 0 min | 11:52 | 48 min | 14 Sep |
| Kolkata | 13:37 → 16:12 | 11:08 | 0 min | 11:08 | 48 min | 14 Sep |
| Singapore | 15:37 → 18:12 | 12:07 | 0 min | 12:06 | 48 min | 14 Sep |
| Sydney | 18:07 → 20:42 | 11:27 | 0 min | 11:27 | 48 min | 14 Sep |
| Suva | 20:07 → 22:42 | 11:38 | 0 min | 11:38 | 48 min | 14 Sep |