Morning of Thursday 16 July
Pūrṇimā is absent from the first three muhūrtas after sunrise. Not taken.
04:02 sunrisethree muhūrtas on 07:08
03:3804:2605:1406:0206:5007:38
0 of 185 minutes covered
Ruling · Vyāsa Pūjā · 1981
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 278 minutes.
One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.
Morning of Thursday 16 July
Pūrṇimā is absent from the first three muhūrtas after sunrise. Not taken.
0 of 185 minutes covered
Morning of Friday 17 July
Taken. The only morning Pūrṇimā reaches.
185 of 185 minutes covered
Aṅga
Pūrṇimā runs from 11:46 on Thu 16 Jul to 12:39 on Fri 17 Jul.
1981-07-16T03:45:33Z → 1981-07-17T04:38:49Z
Kāla
The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 04:02–07:08 on the 16th, 04:03–07:08 on the 17th.
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 0 of 185 minutes on the 16th and 185 of 185 on the 17th.
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 16671 s
Ruling
Vyāsa Pūjā, Daqing, 1981: Friday 17 July.
confidence: determinate
In Daqing, Vyāsa Pūjā 1981 falls on Friday 17 July. Pūrṇimā runs from 11:46 on Thu 16 Jul to 12:39 on Fri 17 Jul and covers all of the first three muhūrtas after sunrise that morning.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 17 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 17 Jul |
| compat-drikpanchang | Comparison profile | Fri 17 Jul |
| No institution has a recorded ruling for Daqing. | ||
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 16th | Covered | Sunrise 17th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 20:46 → 21:39 | 05:54 | 170 min | 05:54 | 0 min | 16 Jul |
| Chicago | 22:46 → 23:39 | 05:30 | 179 min | 05:31 | 0 min | 16 Jul |
| Jersey City | 23:46 → 00:39 | 05:39 | 177 min | 05:40 | 0 min | 16 Jul |
| Port of Spain | 23:46 → 00:39 | 05:52 | 152 min | 05:52 | 0 min | 16 Jul |
| London | 04:46 → 05:39 | 05:02 | 194 min | 05:03 | 35 min | 16 Jul |
| Durban | 05:46 → 06:39 | 06:50 | 125 min | 06:49 | 0 min | 16 Jul |
| Dubai | 07:46 → 08:39 | 05:39 | 35 min | 05:39 | 162 min | 17 Jul |
| Delhi | 09:16 → 10:09 | 05:34 | 0 min | 05:34 | 165 min | 17 Jul |
| Kolkata | 09:16 → 10:09 | 05:01 | 0 min | 05:02 | 160 min | 17 Jul |
| Singapore | 11:16 → 12:09 | 06:35 | 0 min | 06:35 | 146 min | 17 Jul |
| Sydney | 13:46 → 14:39 | 06:58 | 0 min | 06:58 | 121 min | 17 Jul |
| Suva | 15:46 → 16:39 | 06:38 | 0 min | 06:38 | 134 min | 17 Jul |