Evening of Sunday 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 (Dattātreya Jayantī) · 2003
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 426 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Sunday 7 December
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 116 minutes covered
Evening of Monday 8 December
Taken. The only evening Pūrṇimā reaches.
116 of 116 minutes covered
Aṅga
Pūrṇimā runs from 01:58 on Mon 8 Dec to 04:37 on Tue 9 Dec.
2003-12-07T17:57:42Z → 2003-12-08T20:36:42Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 16:56–18:51 on the 7th, 16:56–18:51 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 25578 s
Ruling
Dattātreyotpatti, Baoding, 2003: Monday 8 December.
confidence: determinate
In Baoding, Dattātreyotpatti (Datta Jayanti) 2003 falls on Monday 8 December. Pūrṇimā runs from 01:58 on Mon 8 Dec to 04:37 on Tue 9 Dec and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 8 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 8 Dec |
| compat-drikpanchang | Comparison profile | Mon 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 | 09:58 → 12:37 | 16:43 | 112 min | 16:43 | 0 min | 7 Dec |
| Chicago | 11:58 → 14:37 | 16:19 | 118 min | 16:19 | 0 min | 7 Dec |
| Jersey City | 12:58 → 15:37 | 16:28 | 117 min | 16:28 | 0 min | 7 Dec |
| Port of Spain | 13:58 → 16:37 | 17:43 | 100 min | 17:43 | 0 min | 7 Dec |
| London | 17:58 → 20:37 | 15:52 | 2 min | 15:52 | 128 min | 8 Dec |
| Durban | 19:58 → 22:37 | 18:47 | 9 min | 18:47 | 80 min | 8 Dec |
| Dubai | 21:58 → 00:37 | 17:29 | 0 min | 17:29 | 107 min | 8 Dec |
| Delhi | 23:28 → 02:07 | 17:24 | 0 min | 17:24 | 109 min | 8 Dec |
| Kolkata | 23:28 → 02:07 | 16:52 | 0 min | 16:52 | 106 min | 8 Dec |
| Singapore | 01:58 → 04:37 | 18:57 | 0 min | 18:58 | 96 min | 8 Dec |
| Sydney | 04:58 → 07:37 | 19:55 | 0 min | 19:56 | 77 min | 8 Dec |
| Suva | 05:58 → 08:37 | 18:32 | 0 min | 18:33 | 87 min | 8 Dec |