Evening of Thursday 3 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 115 minutes covered
Ruling · Dattātreyotpatti (Datta Jayanti) · 1903
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 441 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Thursday 3 December
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 115 minutes covered
Evening of Friday 4 December
Taken. The only evening Pūrṇimā reaches.
115 of 115 minutes covered
Aṅga
Pūrṇimā runs from 04:24 on Fri 4 Dec to 02:13 on Sat 5 Dec.
1903-12-03T20:23:47Z → 1903-12-04T18:12:40Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 16:56–18:51 on the 3rd, 16:56–18:51 on the 4th.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during pradoṣa. It covers 0 of 115 minutes on the 3rd and 115 of 115 on the 4th.
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 26476 s
Ruling
Dattātreyotpatti, Baoding, 1903: Friday 4 December.
confidence: determinate
In Baoding, Dattātreyotpatti (Datta Jayanti) 1903 falls on Friday 4 December. Pūrṇimā runs from 04:24 on Fri 4 Dec to 02:13 on Sat 5 Dec and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 4 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 4 Dec |
| compat-drikpanchang | Comparison profile | Fri 4 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 3rd | Covered | Sunset 4th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:24 → 10:13 | 16:43 | 112 min | 16:43 | 0 min | 3 Dec |
| Chicago | 14:24 → 12:13 | 16:20 | 117 min | 16:20 | 0 min | 3 Dec |
| Jersey City | 15:24 → 13:13 | 16:29 | 117 min | 16:29 | 0 min | 3 Dec |
| Port of Spain | 16:24 → 14:13 | 17:42 | 100 min | 17:42 | 0 min | 3 Dec |
| London | 20:24 → 18:13 | 15:54 | 0 min | 15:54 | 127 min | 4 Dec |
| Durban | 22:24 → 20:13 | 18:43 | 0 min | 18:44 | 81 min | 4 Dec |
| Dubai | 00:05 → 21:54 | 17:10 | 0 min | 17:10 | 107 min | 4 Dec |
| Delhi | 01:45 → 23:34 | 17:15 | 0 min | 17:15 | 109 min | 4 Dec |
| Kolkata | 01:45 → 23:34 | 16:42 | 0 min | 16:42 | 105 min | 4 Dec |
| Singapore | 03:19 → 01:08 | 17:50 | 0 min | 17:51 | 96 min | 4 Dec |
| Sydney | 06:24 → 04:13 | 18:52 | 0 min | 18:53 | 78 min | 4 Dec |
| Suva | 08:19 → 06:08 | 18:25 | 0 min | 18:25 | 87 min | 4 Dec |