Dawn of Saturday 16 January
Caturdaśī is absent from aruṇodaya. Not taken.
05:41 aruṇodaya beginssunrise 07:35
05:1705:4106:0506:2906:5307:1707:4108:05
0 of 114 minutes covered
Ruling · Yama Tarpaṇa · 2083
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 365 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Saturday 16 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 114 minutes covered
Dawn of Sunday 17 January
Taken. The only dawn Caturdaśī reaches.
114 of 114 minutes covered
Aṅga
Caturdaśī runs from 15:50 on Sat 16 Jan to 13:40 on Sun 17 Jan.
2083-01-16T07:50:29Z → 2083-01-17T05:40:03Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:41–07:35 on the 16th, 05:41–07:35 on the 17th.
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 16th and 114 of 114 on the 17th.
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 21912 s
Ruling
Yama Tarpaṇa, Baoding, 2083: Sunday 17 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 2083 falls on Sunday 17 January. Caturdaśī runs from 15:50 on Sat 16 Jan to 13:40 on Sun 17 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 17 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 17 Jan |
| compat-drikpanchang | Comparison profile | Sun 17 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 16th | Covered | Aruṇodaya 17th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 23:50 → 21:40 | 05:07 | 111 min | 05:07 | 0 min | 16 Jan |
| Chicago | 01:50 → 23:40 | 05:19 | 116 min | 05:19 | 0 min | 16 Jan |
| Jersey City | 02:50 → 00:40 | 05:23 | 115 min | 05:23 | 0 min | 16 Jan |
| Port of Spain | 03:50 → 01:40 | 04:49 | 100 min | 04:50 | 0 min | 16 Jan |
| London | 07:50 → 05:40 | 05:54 | 8 min | 05:53 | 0 min | 16 Jan |
| Durban | 09:50 → 07:40 | 03:50 | 0 min | 03:50 | 82 min | 17 Jan |
| Dubai | 11:50 → 09:40 | 05:20 | 0 min | 05:20 | 106 min | 17 Jan |
| Delhi | 13:20 → 11:10 | 05:27 | 0 min | 05:27 | 108 min | 17 Jan |
| Kolkata | 13:20 → 11:10 | 04:34 | 0 min | 04:34 | 105 min | 17 Jan |
| Singapore | 15:50 → 13:40 | 05:37 | 0 min | 05:38 | 96 min | 17 Jan |
| Sydney | 18:50 → 16:40 | 04:42 | 0 min | 04:43 | 79 min | 17 Jan |
| Suva | 19:50 → 17:40 | 04:16 | 0 min | 04:17 | 87 min | 17 Jan |