Dawn of Saturday 18 January
Taken. The only dawn Caturdaśī reaches.
05:41 aruṇodaya beginssunrise 07:34
05:1705:4106:0506:2906:5307:1707:4108:05
114 of 114 minutes covered
Ruling · Yama Tarpaṇa · 2053
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 26 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Saturday 18 January
Taken. The only dawn Caturdaśī reaches.
114 of 114 minutes covered
Dawn of Sunday 19 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 113 minutes covered
Aṅga
Caturdaśī runs from 02:59 on Sat 18 Jan to 05:15 on Sun 19 Jan.
2053-01-17T18:59:23Z → 2053-01-18T21:14:30Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:41–07:34 on the 18th, 05:40–07:34 on the 19th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 114 of 114 minutes on the 18th and 0 of 113 on the 19th.
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 1549 s
Ruling
Yama Tarpaṇa, Baoding, 2053: Saturday 18 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 2053 falls on Saturday 18 January. Caturdaśī runs from 02:59 on Sat 18 Jan to 05:15 on Sun 19 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sat 18 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Sat 18 Jan |
| compat-drikpanchang | Comparison profile | Sat 18 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 17th | Covered | Aruṇodaya 18th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 10:59 → 13:15 | 05:07 | 0 min | 05:07 | 110 min | 18 Jan |
| Chicago | 12:59 → 15:15 | 05:19 | 0 min | 05:19 | 116 min | 18 Jan |
| Jersey City | 13:59 → 16:15 | 05:22 | 0 min | 05:22 | 115 min | 18 Jan |
| Port of Spain | 14:59 → 17:15 | 04:50 | 0 min | 04:50 | 99 min | 18 Jan |
| London | 18:59 → 21:15 | 05:53 | 0 min | 05:52 | 124 min | 18 Jan |
| Durban | 20:59 → 23:15 | 03:50 | 0 min | 03:51 | 82 min | 18 Jan |
| Dubai | 22:59 → 01:15 | 05:20 | 0 min | 05:20 | 106 min | 18 Jan |
| Delhi | 00:29 → 02:45 | 05:27 | 0 min | 05:27 | 108 min | 18 Jan |
| Kolkata | 00:29 → 02:45 | 04:34 | 0 min | 04:34 | 105 min | 18 Jan |
| Singapore | 02:59 → 05:15 | 05:38 | 0 min | 05:38 | 96 min | 18 Jan |
| Sydney | 05:59 → 08:15 | 04:43 | 0 min | 04:44 | 4 min | 19 Jan |
| Suva | 06:59 → 09:15 | 04:17 | 0 min | 04:17 | 0 min | 19 Jan |