Late afternoon of Tuesday 24 March
Qualifies with 123 of 147 minutes. Not taken.
15:52 sāyāhna beginssunset 18:19
Pūrṇimā begins 16:15:47
15:2815:5216:1616:4017:0417:2817:5218:1618:40
123 of 147 minutes covered, the last 123
Ruling · Holī · 2043
Boundaryin Tehran, under the Rashtriya Panchang method. Kept the day after Holikā Dahana, Wed 25 Mar. Both late afternoons qualify and the rule does not say which to take. Say “contested”.
One ghaṭī is 24 minutes. Sāyāhna is last 3 of 15 day muhūrtas.
Late afternoon of Tuesday 24 March
Qualifies with 123 of 147 minutes. Not taken.
123 of 147 minutes covered, the last 123
Late afternoon of Wednesday 25 March
Taken for Holikā Dahana. Both late afternoons qualify; the rule is silent, and this one is covered longer. Holī is the day after.
124 of 148 minutes covered, the first 124
Aṅga
Pūrṇimā runs from 16:16 on Tue 24 Mar to 17:56 on Wed 25 Mar.
2043-03-24T12:45:47Z → 2043-03-25T14:26:22Z
Kāla
Sāyāhna is last 3 of 15 day muhūrtas: 15:52–18:19 on the 24th, 15:52–18:20 on the 25th.
sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during sāyāhna. It covers 123 of 147 minutes on the 24th and 124 of 148 on the 25th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105
Tie-break
Both late afternoons qualify and the rule marks neither. The one covered longer is ruled, as a boundary.
priority: unstated → greater-coverage · margin 1401 s
Counted
Holī is kept the day after Holikā Dahana: Wednesday 25 March is the day taken above.
follows: holika-dahana + 1 d
Ruling
Holī, Tehran, 2043: Thursday 26 March.
confidence: boundary (tie-break-unstated)
In Tehran, Holī 2043 falls on Thursday 26 March. It is kept the day after Holikā Dahana, which falls on Wednesday 25 March. Pūrṇimā runs from 16:16 on Tue 24 Mar to 17:56 on Wed 25 Mar and covers 124 of 148 minutes of sāyāhna on the 25th. It also reaches the previous late afternoon for 123 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 26 Mar |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 26 Mar |
| compat-drikpanchang | Comparison profile | Thu 26 Mar |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/holi · ruleset 2026.3-draft
“S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.
Twelve places, west to east. Local clock times.
| Place | Pūrṇimā | Sāyāhna 24th | Covered | Sāyāhna 25th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 05:46 → 07:26 | 16:40 | 147 min | 16:41 | 0 min | 25 Mar |
| Chicago | 07:46 → 09:26 | 16:39 | 148 min | 16:40 | 0 min | 25 Mar |
| Jersey City | 08:46 → 10:26 | 16:45 | 148 min | 16:45 | 0 min | 25 Mar |
| Port of Spain | 08:46 → 10:26 | 15:51 | 146 min | 15:51 | 0 min | 25 Mar |
| London | 12:46 → 14:26 | 15:51 | 149 min | 15:52 | 0 min | 25 Mar |
| Durban | 14:46 → 16:26 | 15:38 | 144 min | 15:37 | 49 min | 25 Mar |
| Dubai | 16:46 → 18:26 | 16:05 | 106 min | 16:05 | 141 min | 26 Mar |
| Delhi | 18:16 → 19:56 | 16:08 | 18 min | 16:08 | 147 min | 26 Mar |
| Kolkata | 18:16 → 19:56 | 15:22 | 0 min | 15:23 | 147 min | 26 Mar |
| Singapore | 20:46 → 22:26 | 16:49 | 0 min | 16:49 | 145 min | 26 Mar |
| Sydney | 23:46 → 01:26 | 16:37 | 0 min | 16:37 | 144 min | 26 Mar |
| Suva | 00:46 → 02:26 | 15:50 | 0 min | 15:49 | 144 min | 26 Mar |