Sunrise of Sunday 22 March
Pratipadā does not hold at sunrise. Not taken.
06:05 sunrise
04:5305:1705:4106:0506:2906:5307:17
Absent at sunrise
Ruling · Vasantotsava · 2065
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 231 minutes.
One ghaṭī is 24 minutes. The sunrise is read as upper limb, 31′ + 16′.
Sunrise of Sunday 22 March
Pratipadā does not hold at sunrise. Not taken.
Absent at sunrise
Sunrise of Monday 23 March
Taken. The only sunrise Pratipadā holds at.
Holds at sunrise
Aṅga
Pratipadā runs from 13:27 on Sun 22 Mar to 09:55 on Mon 23 Mar.
2065-03-22T09:56:54Z → 2065-03-23T06:25:00Z
Kāla
Sunrise is at 06:05 on the 22nd and 06:04 on the 23rd.
sunrise: upper limb, 31′ + 16′
Rule
Pratipadā must be current at sunrise. It is not on the 22nd and is on the 23rd.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105
Tie-break
Only one sunrise qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 13882 s
Ruling
Vasantotsava, Tehran, 2065: Monday 23 March.
confidence: determinate
In Tehran, Vasantotsava 2065 falls on Monday 23 March. Pratipadā runs from 13:27 on Sun 22 Mar to 09:55 on Mon 23 Mar and is current at sunrise that day.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 23 Mar |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 23 Mar |
| compat-drikpanchang | Comparison profile | Mon 23 Mar |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/vasantotsava · ruleset 2026.3-draft
“K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.
Twelve places, west to east. Local clock times.
| Place | Pratipadā | Sunrise 22nd | Covered | Sunrise 23rd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 02:57 → 23:25 | 06:53 | holds | 06:52 | no | 22 Mar |
| Chicago | 04:57 → 01:25 | 06:50 | holds | 06:48 | no | 22 Mar |
| Jersey City | 05:57 → 02:25 | 06:56 | holds | 06:54 | no | 22 Mar |
| Port of Spain | 05:57 → 02:25 | 06:09 | holds | 06:08 | no | 22 Mar |
| London | 09:57 → 06:25 | 05:58 | no | 05:56 | holds | 23 Mar |
| Durban | 11:57 → 08:25 | 06:01 | no | 06:02 | holds | 23 Mar |
| Dubai | 13:57 → 10:25 | 06:21 | no | 06:20 | holds | 23 Mar |
| Delhi | 15:27 → 11:55 | 06:23 | no | 06:22 | holds | 23 Mar |
| Kolkata | 15:27 → 11:55 | 05:39 | no | 05:38 | holds | 23 Mar |
| Singapore | 17:57 → 14:25 | 07:08 | no | 07:08 | holds | 23 Mar |
| Sydney | 20:57 → 17:25 | 07:00 | no | 07:01 | holds | 23 Mar |
| Suva | 21:57 → 18:25 | 06:11 | no | 06:11 | holds | 23 Mar |