Evening of Wednesday 7 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) · 1927
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 400 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Wednesday 7 December
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 116 minutes covered
Evening of Thursday 8 December
Taken. The only evening Pūrṇimā reaches.
116 of 116 minutes covered
Aṅga
Pūrṇimā runs from 04:37 on Thu 8 Dec to 01:32 on Fri 9 Dec.
1927-12-07T20:37:04Z → 1927-12-08T17:31:51Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 16:56–18:51 on the 7th, 16:56–18:52 on the 8th.
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 7th and 116 of 116 on the 8th.
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 24018 s
Ruling
Dattātreyotpatti, Baoding, 1927: Thursday 8 December.
confidence: determinate
In Baoding, Dattātreyotpatti (Datta Jayanti) 1927 falls on Thursday 8 December. Pūrṇimā runs from 04:37 on Thu 8 Dec to 01:32 on Fri 9 Dec and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 8 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 8 Dec |
| compat-drikpanchang | Comparison profile | Thu 8 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 7th | Covered | Sunset 8th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:37 → 09:32 | 16:43 | 112 min | 16:43 | 0 min | 7 Dec |
| Chicago | 14:37 → 11:32 | 16:19 | 118 min | 16:19 | 0 min | 7 Dec |
| Jersey City | 15:37 → 12:32 | 16:29 | 117 min | 16:28 | 0 min | 7 Dec |
| Port of Spain | 16:37 → 13:32 | 17:43 | 100 min | 17:43 | 0 min | 7 Dec |
| London | 20:37 → 17:32 | 15:52 | 0 min | 15:52 | 100 min | 8 Dec |
| Durban | 22:37 → 19:32 | 18:46 | 0 min | 18:47 | 45 min | 8 Dec |
| Dubai | 00:37 → 21:32 | 17:29 | 0 min | 17:29 | 107 min | 8 Dec |
| Delhi | 02:07 → 23:02 | 17:24 | 0 min | 17:24 | 109 min | 8 Dec |
| Kolkata | 02:07 → 23:02 | 16:52 | 0 min | 16:52 | 106 min | 8 Dec |
| Singapore | 03:37 → 00:32 | 17:57 | 0 min | 17:57 | 96 min | 8 Dec |
| Sydney | 06:37 → 03:32 | 18:55 | 0 min | 18:56 | 78 min | 8 Dec |
| Suva | 08:37 → 05:32 | 18:32 | 0 min | 18:33 | 87 min | 8 Dec |