Evening of Wednesday 14 December
Taken. The only evening Pūrṇimā reaches.
16:57 sunsetpradoṣa ends 18:53
16:3316:5717:2117:4518:0918:3318:5719:21
116 of 116 minutes covered
Ruling · Dattātreyotpatti (Datta Jayanti) · 1921
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 243 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Wednesday 14 December
Taken. The only evening Pūrṇimā reaches.
116 of 116 minutes covered
Evening of Thursday 15 December
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 116 minutes covered
Aṅga
Pūrṇimā runs from 12:54 on Wed 14 Dec to 10:50 on Thu 15 Dec.
1921-12-14T04:53:40Z → 1921-12-15T02:50:14Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 16:57–18:53 on the 14th, 16:57–18:53 on the 15th.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during pradoṣa. It covers 116 of 116 minutes on the 14th and 0 of 116 on the 15th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one evening qualifies. No tie-break is needed.
priority: unstated → only-day · margin 14571 s
Ruling
Dattātreyotpatti, Baoding, 1921: Wednesday 14 December.
confidence: determinate
In Baoding, Dattātreyotpatti (Datta Jayanti) 1921 falls on Wednesday 14 December. Pūrṇimā runs from 12:54 on Wed 14 Dec to 10:50 on Thu 15 Dec and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 14 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 14 Dec |
| compat-drikpanchang | Comparison profile | Wed 14 Dec |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/dattatreyotpatti · ruleset 2026.3-draft
“S 15 Dattatreyotpatti (pradosa).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Pūrṇimā | Sunset 14th | Covered | Sunset 15th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 20:54 → 18:50 | 16:45 | 113 min | 16:45 | 0 min | 14 Dec |
| Chicago | 22:54 → 20:50 | 16:20 | 119 min | 16:20 | 0 min | 14 Dec |
| Jersey City | 23:54 → 21:50 | 16:29 | 118 min | 16:29 | 0 min | 14 Dec |
| Port of Spain | 00:54 → 22:50 | 17:46 | 100 min | 17:46 | 0 min | 14 Dec |
| London | 04:54 → 02:50 | 15:51 | 129 min | 15:51 | 0 min | 14 Dec |
| Durban | 06:54 → 04:50 | 18:52 | 80 min | 18:52 | 0 min | 14 Dec |
| Dubai | 08:54 → 06:50 | 17:31 | 107 min | 17:31 | 0 min | 14 Dec |
| Delhi | 10:24 → 08:20 | 17:25 | 109 min | 17:26 | 0 min | 14 Dec |
| Kolkata | 10:24 → 08:20 | 16:54 | 106 min | 16:54 | 0 min | 14 Dec |
| Singapore | 11:54 → 09:50 | 18:00 | 96 min | 18:01 | 0 min | 14 Dec |
| Sydney | 14:54 → 12:50 | 19:01 | 77 min | 19:02 | 0 min | 14 Dec |
| Suva | 16:54 → 14:50 | 18:37 | 86 min | 18:37 | 0 min | 14 Dec |