Evening of Monday 6 November
Dvādaśī is absent from pradoṣa. Not taken.
17:13 sunsetpradoṣa ends 19:02
16:4917:1317:3718:0118:2518:4919:13
0 of 109 minutes covered
Ruling · Govatsa Dvādaśī (Vasu Baras) · 1950
Boundaryin Baoding, under the Rashtriya Panchang method. A threshold is only 4 min 03 s away. Say “contested”.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Monday 6 November
Dvādaśī is absent from pradoṣa. Not taken.
0 of 109 minutes covered
Evening of Tuesday 7 November
Taken. The only evening Dvādaśī reaches.
4 of 109 minutes covered, the first 4
Aṅga
Dvādaśī runs from 19:28 on Mon 6 Nov to 17:16 on Tue 7 Nov.
1950-11-06T11:27:56Z → 1950-11-07T09:16:08Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 17:13–19:02 on the 6th, 17:12–19:01 on the 7th.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Dvādaśī must be present during pradoṣa. It covers 0 of 109 minutes on the 6th and 4 of 109 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: purvaviddha → only-day · margin 243 s < 300 s
Ruling
Govatsa Dvādaśī, Baoding, 1950: Tuesday 7 November.
confidence: boundary (margin)
In Baoding, Govatsa Dvādaśī (Vasu Baras) 1950 falls on Tuesday 7 November. Dvādaśī runs from 19:28 on Mon 6 Nov to 17:16 on Tue 7 Nov and covers 4 of 109 minutes of pradoṣa that evening. It is 4 min 03 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 7 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 7 Nov |
| compat-drikpanchang | Comparison profile | Mon 6 Nov |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/govatsa-dvadashi · ruleset 2026.3-draft
“K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Dvādaśī | Sunset 6th | Covered | Sunset 7th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 03:28 → 01:16 | 16:56 | 107 min | 16:55 | 0 min | 6 Nov |
| Chicago | 05:28 → 03:16 | 16:39 | 111 min | 16:38 | 0 min | 6 Nov |
| Jersey City | 06:28 → 04:16 | 16:47 | 110 min | 16:46 | 0 min | 6 Nov |
| Port of Spain | 07:28 → 05:16 | 17:41 | 98 min | 17:40 | 0 min | 6 Nov |
| London | 11:28 → 09:16 | 16:25 | 117 min | 16:24 | 0 min | 6 Nov |
| Durban | 13:28 → 11:16 | 18:21 | 85 min | 18:22 | 0 min | 6 Nov |
| Dubai | 15:28 → 13:16 | 17:35 | 103 min | 17:35 | 0 min | 6 Nov |
| Delhi | 16:58 → 14:46 | 17:33 | 105 min | 17:32 | 0 min | 6 Nov |
| Kolkata | 16:58 → 14:46 | 16:57 | 101 min | 16:56 | 0 min | 6 Nov |
| Singapore | 18:58 → 16:46 | 18:20 | 58 min | 18:20 | 0 min | 6 Nov |
| Sydney | 21:28 → 19:16 | 18:27 | 0 min | 18:28 | 48 min | 7 Nov |
| Suva | 23:28 → 21:16 | 18:15 | 0 min | 18:15 | 89 min | 7 Nov |