Evening of Saturday 6 December
Pūrṇimā is absent from pradoṣa. Not taken.
16:56 sunsetpradoṣa ends 18:51
16:3216:5617:2017:4418:0818:3218:5619:20
0 of 116 minutes covered
Ruling · Dattātreyotpatti (Datta Jayanti) · 1919
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 48 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Saturday 6 December
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 116 minutes covered
Evening of Sunday 7 December
Taken. The only evening Pūrṇimā reaches.
67 of 116 minutes covered, the first 67
Aṅga
Pūrṇimā runs from 21:49 on Sat 6 Dec to 18:03 on Sun 7 Dec.
1919-12-06T13:48:39Z → 1919-12-07T10:03:06Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 16:56–18:51 on the 6th, 16:56–18:51 on the 7th.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during pradoṣa. It covers 0 of 116 minutes on the 6th and 67 of 116 on the 7th.
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 2903 s
Ruling
Dattātreyotpatti, Baoding, 1919: Sunday 7 December.
confidence: determinate
In Baoding, Dattātreyotpatti (Datta Jayanti) 1919 falls on Sunday 7 December. Pūrṇimā runs from 21:49 on Sat 6 Dec to 18:03 on Sun 7 Dec and covers 67 of 116 minutes of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 7 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 7 Dec |
| compat-drikpanchang | Comparison profile | Sun 7 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 6th | Covered | Sunset 7th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 05:49 → 02:03 | 16:43 | 112 min | 16:43 | 0 min | 6 Dec |
| Chicago | 07:49 → 04:03 | 16:19 | 118 min | 16:19 | 0 min | 6 Dec |
| Jersey City | 08:49 → 05:03 | 16:29 | 117 min | 16:29 | 0 min | 6 Dec |
| Port of Spain | 09:49 → 06:03 | 17:43 | 100 min | 17:43 | 0 min | 6 Dec |
| London | 13:49 → 10:03 | 15:53 | 128 min | 15:52 | 0 min | 6 Dec |
| Durban | 15:49 → 12:03 | 18:46 | 80 min | 18:46 | 0 min | 6 Dec |
| Dubai | 17:30 → 13:44 | 17:10 | 87 min | 17:10 | 0 min | 6 Dec |
| Delhi | 19:19 → 15:33 | 17:24 | 0 min | 17:24 | 0 min | 6 Dec |
| Kolkata | 19:19 → 15:33 | 16:52 | 0 min | 16:52 | 0 min | 6 Dec |
| Singapore | 20:49 → 17:03 | 17:57 | 0 min | 17:57 | 0 min | 6 Dec |
| Sydney | 23:49 → 20:03 | 18:54 | 0 min | 18:55 | 68 min | 7 Dec |
| Suva | 01:49 → 22:03 | 18:32 | 0 min | 18:32 | 87 min | 7 Dec |