Morning of Thursday 10 July
Taken. Pūrṇimā reaches neither morning; this is the day it falls on.
03:57 sunrisethree muhūrtas on 07:05
Pūrṇimā begins 04:07:26
03:3304:2105:0905:5706:4507:33
177 of 187 minutes covered, the last 177
Ruling · Vyāsa Pūjā · 2025
Boundaryin Daqing, under the Rashtriya Panchang method. Pūrṇimā reaches the first three muhūrtas after sunrise on neither day and the rule does not say what then. Say “contested”.
One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.
Morning of Thursday 10 July
Taken. Pūrṇimā reaches neither morning; this is the day it falls on.
177 of 187 minutes covered, the last 177
Morning of Friday 11 July
Pūrṇimā holds for 39 of 187 minutes of the first three muhūrtas after sunrise, not all of it. Not taken.
39 of 187 minutes covered, the first 39
Aṅga
Pūrṇimā runs from 04:07 on Thu 10 Jul to 04:37 on Fri 11 Jul.
2025-07-09T20:07:26Z → 2025-07-10T20:36:48Z
Kāla
The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 03:57–07:05 on the 10th, 03:58–07:05 on the 11th.
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 177 of 187 minutes on the 10th and 39 of 187 on the 11th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
Tie-break
Neither morning qualifies. The day the tithi falls on is taken.
priority: paraviddha → tithi-day · margin 601 s
Ruling
Vyāsa Pūjā, Daqing, 2025: Thursday 10 July.
confidence: boundary (absent-unstated)
In Daqing, Vyāsa Pūjā 2025 falls on Thursday 10 July. Pūrṇimā runs from 04:07 on Thu 10 Jul to 04:37 on Fri 11 Jul, and reaches the first three muhūrtas after sunrise on neither day.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 10 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 10 Jul |
| compat-drikpanchang | Comparison profile | Thu 10 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 9th | Covered | Sunrise 10th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 13:07 → 13:37 | 05:50 | 0 min | 05:50 | 171 min | 10 Jul |
| Chicago | 15:07 → 15:37 | 05:25 | 0 min | 05:26 | 180 min | 10 Jul |
| Jersey City | 16:07 → 16:37 | 05:34 | 0 min | 05:35 | 179 min | 10 Jul |
| Port of Spain | 16:07 → 16:37 | 05:50 | 0 min | 05:50 | 152 min | 10 Jul |
| London | 21:07 → 21:37 | 04:55 | 0 min | 04:56 | 196 min | 10 Jul |
| Durban | 22:07 → 22:37 | 06:52 | 0 min | 06:51 | 124 min | 10 Jul |
| Dubai | 00:07 → 00:37 | 05:36 | 0 min | 05:36 | 163 min | 10 Jul |
| Delhi | 01:37 → 02:07 | 05:30 | 0 min | 05:31 | 166 min | 10 Jul |
| Kolkata | 01:37 → 02:07 | 04:59 | 0 min | 04:59 | 161 min | 10 Jul |
| Singapore | 04:07 → 04:37 | 07:04 | 0 min | 07:04 | 146 min | 10 Jul |
| Sydney | 06:07 → 06:37 | 07:00 | 0 min | 07:00 | 120 min | 10 Jul |
| Suva | 08:07 → 08:37 | 06:39 | 0 min | 06:39 | 45 min | 10 Jul |