Evening of Wednesday 30 October
Taken. Both evenings qualify; the rule takes the first.
17:21 sunsetpradoṣa ends 19:08
Dvādaśī begins 18:59:42
16:5717:2117:4518:0918:3318:5719:21
8 of 107 minutes covered, the last 8
Ruling · Govatsa Dvādaśī (Vasu Baras) · 1918
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 8 min 27 s.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Wednesday 30 October
Taken. Both evenings qualify; the rule takes the first.
8 of 107 minutes covered, the last 8
Evening of Thursday 31 October
Qualifies with 107 of 107 minutes. Not taken.
107 of 107 minutes covered
Aṅga
Dvādaśī runs from 19:00 on Wed 30 Oct to 21:25 on Thu 31 Oct.
1918-10-30T10:59:42Z → 1918-10-31T13:24:42Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 17:21–19:08 on the 30th, 17:20–19:07 on the 31st.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Dvādaśī must be present during pradoṣa. It covers 8 of 107 minutes on the 30th and 107 of 107 on the 31st.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Both evenings qualify. Pūrvaviddhā: the first is taken.
priority: purvaviddha → purvaviddha · margin 507 s
Ruling
Govatsa Dvādaśī, Baoding, 1918: Wednesday 30 October.
confidence: determinate
In Baoding, Govatsa Dvādaśī (Vasu Baras) 1918 falls on Wednesday 30 October. Dvādaśī runs from 19:00 on Wed 30 Oct to 21:25 on Thu 31 Oct and covers 8 of 107 minutes of pradoṣa that evening. It also reaches the next evening for 107 minutes; by the rule the first evening is taken.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 30 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 30 Oct |
| compat-drikpanchang | Comparison profile | Wed 30 Oct |
| 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 30th | Covered | Sunset 31st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 03:00 → 05:25 | 17:02 | 105 min | 17:01 | 0 min | 30 Oct |
| Chicago | 05:00 → 07:25 | 16:48 | 108 min | 16:47 | 0 min | 30 Oct |
| Jersey City | 06:00 → 08:25 | 16:56 | 108 min | 16:54 | 0 min | 30 Oct |
| Port of Spain | 07:00 → 09:25 | 17:43 | 98 min | 17:42 | 0 min | 30 Oct |
| London | 11:00 → 13:25 | 16:38 | 114 min | 16:37 | 0 min | 30 Oct |
| Durban | 13:00 → 15:25 | 18:15 | 86 min | 18:16 | 0 min | 30 Oct |
| Dubai | 14:41 → 17:06 | 17:21 | 102 min | 17:20 | 0 min | 30 Oct |
| Delhi | 16:30 → 18:55 | 17:38 | 103 min | 17:37 | 77 min | 30 Oct |
| Kolkata | 16:30 → 18:55 | 17:01 | 101 min | 17:00 | 101 min | 30 Oct |
| Singapore | 18:00 → 20:25 | 17:50 | 86 min | 17:50 | 95 min | 30 Oct |
| Sydney | 21:00 → 23:25 | 18:20 | 0 min | 18:21 | 85 min | 31 Oct |
| Suva | 23:00 → 01:25 | 18:12 | 0 min | 18:12 | 90 min | 31 Oct |