Dawn of Tuesday 9 February
Caturdaśī is absent from aruṇodaya. Not taken.
05:30 aruṇodaya beginssunrise 07:18
05:0605:3005:5406:1806:4207:0607:30
0 of 108 minutes covered
Ruling · Yama Tarpaṇa · 1937
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 562 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Tuesday 9 February
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 108 minutes covered
Dawn of Wednesday 10 February
Taken. The only dawn Caturdaśī reaches.
108 of 108 minutes covered
Aṅga
Caturdaśī runs from 17:05 on Tue 9 Feb to 16:39 on Wed 10 Feb.
1937-02-09T09:05:14Z → 1937-02-10T08:38:30Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:30–07:18 on the 9th, 05:29–07:17 on the 10th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 0 of 108 minutes on the 9th and 108 of 108 on the 10th.
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 33713 s
Ruling
Yama Tarpaṇa, Baoding, 1937: Wednesday 10 February.
confidence: determinate
In Baoding, Yama Tarpaṇa 1937 falls on Wednesday 10 February. Caturdaśī runs from 17:05 on Tue 9 Feb to 16:39 on Wed 10 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 10 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 10 Feb |
| compat-drikpanchang | Comparison profile | Wed 10 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 9th | Covered | Aruṇodaya 10th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 01:05 → 00:39 | 04:58 | 106 min | 04:58 | 0 min | 9 Feb |
| Chicago | 03:05 → 02:39 | 05:05 | 109 min | 05:05 | 0 min | 9 Feb |
| Jersey City | 04:05 → 03:39 | 05:10 | 109 min | 05:09 | 0 min | 9 Feb |
| Port of Spain | 05:05 → 04:39 | 04:50 | 83 min | 04:50 | 0 min | 9 Feb |
| London | 09:05 → 08:39 | 05:31 | 0 min | 05:30 | 115 min | 10 Feb |
| Durban | 11:05 → 10:39 | 04:06 | 0 min | 04:06 | 86 min | 10 Feb |
| Dubai | 13:05 → 12:39 | 05:15 | 0 min | 05:15 | 103 min | 10 Feb |
| Delhi | 14:35 → 14:09 | 05:21 | 0 min | 05:21 | 104 min | 10 Feb |
| Kolkata | 14:35 → 14:09 | 04:31 | 0 min | 04:30 | 102 min | 10 Feb |
| Singapore | 16:25 → 15:59 | 05:02 | 0 min | 05:02 | 96 min | 10 Feb |
| Sydney | 19:05 → 18:39 | 04:00 | 0 min | 04:01 | 84 min | 10 Feb |
| Suva | 21:05 → 20:39 | 04:27 | 0 min | 04:28 | 90 min | 10 Feb |