Evening of Monday 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) · 2054
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 528 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Monday 14 December
Taken. The only evening Pūrṇimā reaches.
116 of 116 minutes covered
Evening of Tuesday 15 December
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 116 minutes covered
Aṅga
Pūrṇimā runs from 08:09 on Mon 14 Dec to 06:41 on Tue 15 Dec.
2054-12-14T00:08:59Z → 2054-12-14T22:41:11Z
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 31653 s
Ruling
Dattātreyotpatti, Baoding, 2054: Monday 14 December.
confidence: determinate
In Baoding, Dattātreyotpatti (Datta Jayanti) 2054 falls on Monday 14 December. Pūrṇimā runs from 08:09 on Mon 14 Dec to 06:41 on Tue 15 Dec and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 14 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 14 Dec |
| compat-drikpanchang | Comparison profile | Mon 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 | 16:09 → 14:41 | 16:45 | 0 min | 16:45 | 0 min | 13 Dec |
| Chicago | 18:09 → 16:41 | 16:20 | 21 min | 16:20 | 0 min | 14 Dec |
| Jersey City | 19:09 → 17:41 | 16:29 | 72 min | 16:29 | 0 min | 14 Dec |
| Port of Spain | 20:09 → 18:41 | 17:46 | 55 min | 17:46 | 0 min | 14 Dec |
| London | 00:09 → 22:41 | 15:51 | 129 min | 15:51 | 0 min | 14 Dec |
| Durban | 02:09 → 00:41 | 18:52 | 80 min | 18:52 | 0 min | 14 Dec |
| Dubai | 04:09 → 02:41 | 17:31 | 107 min | 17:31 | 0 min | 14 Dec |
| Delhi | 05:39 → 04:11 | 17:26 | 109 min | 17:26 | 0 min | 14 Dec |
| Kolkata | 05:39 → 04:11 | 16:54 | 106 min | 16:54 | 0 min | 14 Dec |
| Singapore | 08:09 → 06:41 | 19:01 | 96 min | 19:01 | 0 min | 14 Dec |
| Sydney | 11:09 → 09:41 | 20:01 | 77 min | 20:02 | 0 min | 14 Dec |
| Suva | 12:09 → 10:41 | 18:37 | 86 min | 18:37 | 0 min | 14 Dec |