Dawn of Sunday 15 January
Caturdaśī is absent from aruṇodaya. Not taken.
05:42 aruṇodaya beginssunrise 07:36
05:1805:4206:0606:3006:5407:1807:4208:06
0 of 114 minutes covered
Ruling · Yama Tarpaṇa · 1961
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 104 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Sunday 15 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 114 minutes covered
Dawn of Monday 16 January
Taken. The only dawn Caturdaśī reaches.
114 of 114 minutes covered
Aṅga
Caturdaśī runs from 13:00 on Sun 15 Jan to 09:20 on Mon 16 Jan.
1961-01-15T04:59:32Z → 1961-01-16T01:19:32Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:42–07:36 on the 15th, 05:41–07:35 on the 16th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 0 of 114 minutes on the 15th and 114 of 114 on the 16th.
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 6243 s
Ruling
Yama Tarpaṇa, Baoding, 1961: Monday 16 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 1961 falls on Monday 16 January. Caturdaśī runs from 13:00 on Sun 15 Jan to 09:20 on Mon 16 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 16 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 16 Jan |
| compat-drikpanchang | Comparison profile | Mon 16 Jan |
| 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 15th | Covered | Aruṇodaya 16th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 21:00 → 17:20 | 05:08 | 111 min | 05:08 | 0 min | 15 Jan |
| Chicago | 23:00 → 19:20 | 05:20 | 116 min | 05:20 | 0 min | 15 Jan |
| Jersey City | 00:00 → 20:20 | 05:23 | 116 min | 05:23 | 0 min | 15 Jan |
| Port of Spain | 01:00 → 21:20 | 04:49 | 100 min | 04:49 | 0 min | 15 Jan |
| London | 05:00 → 01:20 | 05:55 | 126 min | 05:54 | 0 min | 15 Jan |
| Durban | 07:00 → 03:20 | 03:49 | 0 min | 03:49 | 0 min | 15 Jan |
| Dubai | 09:00 → 05:20 | 05:20 | 0 min | 05:20 | 0 min | 15 Jan |
| Delhi | 10:30 → 06:50 | 05:27 | 0 min | 05:27 | 82 min | 16 Jan |
| Kolkata | 10:30 → 06:50 | 04:34 | 0 min | 04:34 | 105 min | 16 Jan |
| Singapore | 12:30 → 08:50 | 05:07 | 0 min | 05:07 | 96 min | 16 Jan |
| Sydney | 15:00 → 11:20 | 03:41 | 0 min | 03:42 | 79 min | 16 Jan |
| Suva | 17:00 → 13:20 | 04:15 | 0 min | 04:16 | 87 min | 16 Jan |