Dawn of Tuesday 8 February
Caturdaśī is absent from aruṇodaya. Not taken.
05:31 aruṇodaya beginssunrise 07:19
05:0705:3105:5506:1906:4307:0707:31
0 of 109 minutes covered
Ruling · Yama Tarpaṇa · 1910
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 236 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Tuesday 8 February
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 109 minutes covered
Dawn of Wednesday 9 February
Taken. The only dawn Caturdaśī reaches.
108 of 108 minutes covered
Aṅga
Caturdaśī runs from 12:40 on Tue 8 Feb to 11:14 on Wed 9 Feb.
1910-02-08T04:40:24Z → 1910-02-09T03:13:55Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:31–07:19 on the 8th, 05:30–07:18 on the 9th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 0 of 109 minutes on the 8th and 108 of 108 on the 9th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105
Tie-break
Only one dawn qualifies. No tie-break is needed.
priority: unstated → only-day · margin 14140 s
Ruling
Yama Tarpaṇa, Baoding, 1910: Wednesday 9 February.
confidence: determinate
In Baoding, Yama Tarpaṇa 1910 falls on Wednesday 9 February. Caturdaśī runs from 12:40 on Tue 8 Feb to 11:14 on Wed 9 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 9 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 9 Feb |
| compat-drikpanchang | Comparison profile | Wed 9 Feb |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/yama-tarpana · ruleset 2026.3-draft
“K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.
Twelve places, west to east. Local clock times.
| Place | Caturdaśī | Aruṇodaya 8th | Covered | Aruṇodaya 9th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 20:40 → 19:14 | 04:59 | 106 min | 04:59 | 0 min | 8 Feb |
| Chicago | 22:40 → 21:14 | 05:07 | 110 min | 05:06 | 0 min | 8 Feb |
| Jersey City | 23:40 → 22:14 | 05:11 | 109 min | 05:10 | 0 min | 8 Feb |
| Port of Spain | 00:40 → 23:14 | 04:51 | 98 min | 04:50 | 0 min | 8 Feb |
| London | 04:40 → 03:14 | 05:33 | 116 min | 05:32 | 0 min | 8 Feb |
| Durban | 06:40 → 05:14 | 04:05 | 0 min | 04:06 | 68 min | 9 Feb |
| Dubai | 08:21 → 06:55 | 04:57 | 0 min | 04:57 | 103 min | 9 Feb |
| Delhi | 10:10 → 08:44 | 05:22 | 0 min | 05:21 | 104 min | 9 Feb |
| Kolkata | 10:10 → 08:44 | 04:31 | 0 min | 04:31 | 102 min | 9 Feb |
| Singapore | 11:40 → 10:14 | 04:42 | 0 min | 04:42 | 96 min | 9 Feb |
| Sydney | 14:40 → 13:14 | 03:59 | 0 min | 04:00 | 84 min | 9 Feb |
| Suva | 16:35 → 15:09 | 04:22 | 0 min | 04:22 | 90 min | 9 Feb |