Dawn of Tuesday 4 February
Caturdaśī is absent from aruṇodaya. Not taken.
05:33 aruṇodaya beginssunrise 07:23
05:0905:3305:5706:2106:4507:0907:33
0 of 110 minutes covered
Ruling · Yama Tarpaṇa · 1913
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 77 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Tuesday 4 February
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 110 minutes covered
Dawn of Wednesday 5 February
Taken. The only dawn Caturdaśī reaches.
109 of 109 minutes covered
Aṅga
Caturdaśī runs from 08:40 on Tue 4 Feb to 10:54 on Wed 5 Feb.
1913-02-04T00:40:04Z → 1913-02-05T02:53:53Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:33–07:23 on the 4th, 05:33–07:22 on the 5th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 0 of 110 minutes on the 4th and 109 of 109 on the 5th.
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 4622 s
Ruling
Yama Tarpaṇa, Baoding, 1913: Wednesday 5 February.
confidence: determinate
In Baoding, Yama Tarpaṇa 1913 falls on Wednesday 5 February. Caturdaśī runs from 08:40 on Tue 4 Feb to 10:54 on Wed 5 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 5 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 5 Feb |
| compat-drikpanchang | Comparison profile | Wed 5 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 4th | Covered | Aruṇodaya 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 16:40 → 18:54 | 05:01 | 107 min | 05:01 | 0 min | 4 Feb |
| Chicago | 18:40 → 20:54 | 05:10 | 111 min | 05:09 | 0 min | 4 Feb |
| Jersey City | 19:40 → 21:54 | 05:14 | 110 min | 05:13 | 0 min | 4 Feb |
| Port of Spain | 20:40 → 22:54 | 04:51 | 99 min | 04:51 | 0 min | 4 Feb |
| London | 00:40 → 02:54 | 05:38 | 118 min | 05:37 | 0 min | 4 Feb |
| Durban | 02:40 → 04:54 | 04:03 | 85 min | 04:03 | 51 min | 4 Feb |
| Dubai | 04:21 → 06:35 | 04:58 | 104 min | 04:58 | 97 min | 4 Feb |
| Delhi | 06:10 → 08:24 | 05:24 | 58 min | 05:23 | 105 min | 5 Feb |
| Kolkata | 06:10 → 08:24 | 04:33 | 5 min | 04:32 | 102 min | 5 Feb |
| Singapore | 07:40 → 09:54 | 04:41 | 0 min | 04:41 | 96 min | 5 Feb |
| Sydney | 10:40 → 12:54 | 03:57 | 0 min | 03:57 | 83 min | 5 Feb |
| Suva | 12:35 → 14:49 | 04:20 | 0 min | 04:21 | 89 min | 5 Feb |