Morning of Monday 13 July
Taken. The only morning Pūrṇimā reaches.
04:53 sunrisethree muhūrtas on 07:46
Pūrṇimā begins 04:31:49
04:2904:5305:1705:4106:0506:2906:5307:1707:4108:05
173 of 173 minutes covered
Ruling · Vyāsa Pūjā · 1908
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 22 minutes.
One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.
Morning of Monday 13 July
Taken. The only morning Pūrṇimā reaches.
173 of 173 minutes covered
Morning of Tuesday 14 July
Pūrṇimā is absent from the first three muhūrtas after sunrise. Not taken.
0 of 172 minutes covered
Aṅga
Pūrṇimā runs from 04:31 on Mon 13 Jul to 01:13 on Tue 14 Jul.
1908-07-13T01:06:06Z → 1908-07-13T21:47:43Z
Kāla
The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 04:53–07:46 on the 13th, 04:54–07:46 on the 14th.
udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 173 of 173 minutes on the 13th and 0 of 172 on the 14th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
Tie-break
Only one morning qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 1323 s
Ruling
Vyāsa Pūjā, Tehran, 1908: Monday 13 July.
confidence: determinate
In Tehran, Vyāsa Pūjā 1908 falls on Monday 13 July. Pūrṇimā runs from 04:31 on Mon 13 Jul to 01:13 on Tue 14 Jul and covers all of the first three muhūrtas after sunrise that morning.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 13 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 13 Jul |
| compat-drikpanchang | Comparison profile | Mon 13 Jul |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/vyasa-puja · ruleset 2026.3-draft
“S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.
Twelve places, west to east. Local clock times.
| Place | Pūrṇimā | Sunrise 13th | Covered | Sunrise 14th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 17:06 → 13:48 | 04:51 | 171 min | 04:52 | 0 min | 13 Jul |
| Chicago | 19:06 → 15:48 | 04:27 | 180 min | 04:28 | 0 min | 13 Jul |
| Jersey City | 20:06 → 16:48 | 04:36 | 178 min | 04:37 | 0 min | 13 Jul |
| Port of Spain | 21:06 → 17:48 | 05:51 | 152 min | 05:51 | 0 min | 13 Jul |
| London | 01:06 → 21:48 | 03:58 | 195 min | 03:59 | 0 min | 13 Jul |
| Durban | 03:06 → 23:48 | 06:51 | 124 min | 06:50 | 0 min | 13 Jul |
| Dubai | 04:47 → 01:29 | 05:18 | 163 min | 05:18 | 0 min | 13 Jul |
| Delhi | 06:36 → 03:18 | 05:32 | 101 min | 05:32 | 0 min | 13 Jul |
| Kolkata | 06:36 → 03:18 | 05:00 | 64 min | 05:00 | 0 min | 13 Jul |
| Singapore | 08:06 → 04:48 | 06:05 | 25 min | 06:05 | 0 min | 13 Jul |
| Sydney | 11:06 → 07:48 | 06:59 | 0 min | 06:59 | 49 min | 13 Jul |
| Suva | 13:01 → 09:43 | 06:33 | 0 min | 06:33 | 133 min | 14 Jul |