Morning of Monday 9 July
Taken. Pūrṇimā reaches neither morning; this is the day it falls on.
03:56 sunrisethree muhūrtas on 07:03
Pūrṇimā begins 07:01:11
03:3204:2005:0805:5606:4407:32
2 of 188 minutes covered, the last 2
Ruling · Vyāsa Pūjā · 1979
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 Monday 9 July
Taken. Pūrṇimā reaches neither morning; this is the day it falls on.
2 of 188 minutes covered, the last 2
Morning of Tuesday 10 July
Pūrṇimā holds for 3 of 187 minutes of the first three muhūrtas after sunrise, not all of it. Not taken.
3 of 187 minutes covered, the first 3
Aṅga
Pūrṇimā runs from 07:01 on Mon 9 Jul to 03:59 on Tue 10 Jul.
1979-07-08T23:01:12Z → 1979-07-09T19:59:15Z
Kāla
The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 03:56–07:03 on the 9th, 03:57–07:04 on the 10th.
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 2 of 188 minutes on the 9th and 3 of 187 on the 10th.
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 131 s < 300 s
Ruling
Vyāsa Pūjā, Daqing, 1979: Monday 9 July.
confidence: boundary (margin, absent-unstated)
In Daqing, Vyāsa Pūjā 1979 falls on Monday 9 July. Pūrṇimā runs from 07:01 on Mon 9 Jul to 03:59 on Tue 10 Jul, and reaches the first three muhūrtas after sunrise on neither day. It is 2 min 11 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 9 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 9 Jul |
| compat-drikpanchang | Comparison profile | Mon 9 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 8th | Covered | Sunrise 9th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 16:01 → 12:59 | 05:49 | 0 min | 05:49 | 172 min | 9 Jul |
| Chicago | 18:01 → 14:59 | 05:23 | 0 min | 05:24 | 181 min | 9 Jul |
| Jersey City | 19:01 → 15:59 | 05:33 | 0 min | 05:33 | 179 min | 9 Jul |
| Port of Spain | 19:01 → 15:59 | 05:50 | 0 min | 05:50 | 153 min | 9 Jul |
| London | 00:01 → 20:59 | 04:53 | 0 min | 04:54 | 197 min | 9 Jul |
| Durban | 01:01 → 21:59 | 06:52 | 0 min | 06:52 | 124 min | 9 Jul |
| Dubai | 03:01 → 23:59 | 05:35 | 0 min | 05:35 | 163 min | 9 Jul |
| Delhi | 04:31 → 01:29 | 05:29 | 0 min | 05:30 | 166 min | 9 Jul |
| Kolkata | 04:31 → 01:29 | 04:58 | 0 min | 04:58 | 161 min | 9 Jul |
| Singapore | 06:31 → 03:29 | 06:34 | 0 min | 06:34 | 146 min | 9 Jul |
| Sydney | 09:01 → 05:59 | 07:01 | 0 min | 07:00 | 0 min | 9 Jul |
| Suva | 11:01 → 07:59 | 06:39 | 0 min | 06:39 | 0 min | 9 Jul |