Midday of Thursday 3 May
Dvādaśī is absent from madhyāhna. Not taken.
madhyāhna begins 12:37 13:25 madhyāhna ends
11:4912:1312:3713:0113:2513:4914:13
0 of 48 minutes covered
Ruling · Rukmiṇī Dvādaśī · 2001
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 604 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Thursday 3 May
Dvādaśī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Friday 4 May
Taken. The only midday Dvādaśī reaches.
48 of 48 minutes covered
Aṅga
Dvādaśī runs from 01:43 on Fri 4 May to 23:29 on Fri 4 May.
2001-05-03T21:12:31Z → 2001-05-04T18:59:09Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 12:37–13:25 on the 3rd, 12:37–13:25 on the 4th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 36229 s
Ruling
Rukmiṇī Dvādaśī, Tehran, 2001: Friday 4 May.
confidence: determinate
In Tehran, Rukmiṇī Dvādaśī 2001 falls on Friday 4 May. Dvādaśī runs from 01:43 on Fri 4 May to 23:29 on Fri 4 May and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 4 May |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 4 May |
| compat-drikpanchang | Comparison profile | Fri 4 May |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/rukmini-dvadashi · ruleset 2026.3-draft
“S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.
Twelve places, west to east. Local clock times.
| Place | Dvādaśī | Madhyāhna 3rd | Covered | Madhyāhna 4th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 14:13 → 11:59 | 12:26 | 0 min | 12:26 | 0 min | 4 May |
| Chicago | 16:13 → 13:59 | 12:24 | 0 min | 12:24 | 48 min | 4 May |
| Jersey City | 17:13 → 14:59 | 12:29 | 0 min | 12:29 | 48 min | 4 May |
| Port of Spain | 17:13 → 14:59 | 11:39 | 0 min | 11:39 | 48 min | 4 May |
| London | 22:13 → 19:59 | 12:34 | 0 min | 12:34 | 48 min | 4 May |
| Durban | 23:13 → 20:59 | 11:29 | 0 min | 11:28 | 48 min | 4 May |
| Dubai | 01:13 → 22:59 | 11:52 | 0 min | 11:52 | 48 min | 4 May |
| Delhi | 02:43 → 00:29 | 11:54 | 0 min | 11:54 | 48 min | 4 May |
| Kolkata | 02:43 → 00:29 | 11:10 | 0 min | 11:09 | 48 min | 4 May |
| Singapore | 05:13 → 02:59 | 12:37 | 0 min | 12:37 | 48 min | 4 May |
| Sydney | 07:13 → 04:59 | 11:28 | 0 min | 11:28 | 48 min | 4 May |
| Suva | 09:13 → 06:59 | 11:39 | 0 min | 11:39 | 48 min | 4 May |