Midday of Monday 23 September
Taken. The only midday Aṣṭamī reaches.
madhyāhna begins 11:32 12:20 madhyāhna ends
10:4411:0811:3211:5612:2012:4413:08
48 of 48 minutes covered
Ruling · Rādhāṣṭamī · 2069
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 180 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Monday 23 September
Taken. The only midday Aṣṭamī reaches.
48 of 48 minutes covered
Midday of Tuesday 24 September
Aṣṭamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Aṣṭamī runs from 07:06 on Mon 23 Sep to 08:32 on Tue 24 Sep.
2069-09-23T03:35:59Z → 2069-09-24T05:01:36Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:32–12:20 on the 23rd, 11:32–12:20 on the 24th.
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 23rd and 0 of 48 on the 24th.
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 10829 s
Ruling
Rādhāṣṭamī, Tehran, 2069: Monday 23 September.
confidence: determinate
In Tehran, Rādhāṣṭamī 2069 falls on Monday 23 September. Aṣṭamī runs from 07:06 on Mon 23 Sep to 08:32 on Tue 24 Sep and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 23 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 23 Sep |
| compat-drikpanchang | Comparison profile | Mon 23 Sep |
| No institution has a recorded ruling for Tehran. | ||
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 23rd | Covered | Madhyāhna 24th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 20:36 → 22:02 | 12:21 | 48 min | 12:21 | 0 min | 23 Sep |
| Chicago | 22:36 → 00:02 | 12:19 | 48 min | 12:18 | 0 min | 23 Sep |
| Jersey City | 23:36 → 01:02 | 12:24 | 48 min | 12:24 | 0 min | 23 Sep |
| Port of Spain | 23:36 → 01:02 | 11:34 | 48 min | 11:34 | 0 min | 23 Sep |
| London | 04:36 → 06:02 | 12:28 | 48 min | 12:28 | 0 min | 23 Sep |
| Durban | 05:36 → 07:02 | 11:24 | 48 min | 11:24 | 0 min | 23 Sep |
| Dubai | 07:36 → 09:02 | 11:47 | 48 min | 11:47 | 0 min | 23 Sep |
| Delhi | 09:06 → 10:32 | 11:49 | 48 min | 11:49 | 0 min | 23 Sep |
| Kolkata | 09:06 → 10:32 | 11:05 | 48 min | 11:04 | 0 min | 23 Sep |
| Singapore | 11:36 → 13:02 | 12:33 | 48 min | 12:33 | 29 min | 23 Sep |
| Sydney | 13:36 → 15:02 | 11:24 | 0 min | 11:24 | 48 min | 24 Sep |
| Suva | 15:36 → 17:02 | 11:35 | 0 min | 11:35 | 48 min | 24 Sep |