Dawn of Tuesday 25 January
Taken. The only dawn Caturdaśī reaches.
05:39 aruṇodaya beginssunrise 07:31
05:1505:3906:0306:2706:5107:1507:3908:03
112 of 112 minutes covered
Ruling · Yama Tarpaṇa · 2028
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 531 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Tuesday 25 January
Taken. The only dawn Caturdaśī reaches.
112 of 112 minutes covered
Dawn of Wednesday 26 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 112 minutes covered
Aṅga
Caturdaśī runs from 18:39 on Mon 24 Jan to 20:47 on Tue 25 Jan.
2028-01-24T10:39:28Z → 2028-01-25T12:47:25Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:39–07:31 on the 25th, 05:38–07:30 on the 26th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 112 of 112 minutes on the 25th and 0 of 112 on the 26th.
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 31841 s
Ruling
Yama Tarpaṇa, Baoding, 2028: Tuesday 25 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 2028 falls on Tuesday 25 January. Caturdaśī runs from 18:39 on Mon 24 Jan to 20:47 on Tue 25 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 25 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 25 Jan |
| compat-drikpanchang | Comparison profile | Tue 25 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 24th | Covered | Aruṇodaya 25th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 02:39 → 04:47 | 05:06 | 110 min | 05:06 | 0 min | 24 Jan |
| Chicago | 04:39 → 06:47 | 05:16 | 114 min | 05:16 | 91 min | 24 Jan |
| Jersey City | 05:39 → 07:47 | 05:20 | 94 min | 05:20 | 113 min | 25 Jan |
| Port of Spain | 06:39 → 08:47 | 04:51 | 0 min | 04:51 | 99 min | 25 Jan |
| London | 10:39 → 12:47 | 05:49 | 0 min | 05:48 | 122 min | 25 Jan |
| Durban | 12:39 → 14:47 | 03:55 | 0 min | 03:56 | 83 min | 25 Jan |
| Dubai | 14:39 → 16:47 | 05:20 | 0 min | 05:19 | 105 min | 25 Jan |
| Delhi | 16:09 → 18:17 | 05:26 | 0 min | 05:26 | 107 min | 25 Jan |
| Kolkata | 16:09 → 18:17 | 04:34 | 0 min | 04:34 | 104 min | 25 Jan |
| Singapore | 18:39 → 20:47 | 05:39 | 0 min | 05:40 | 96 min | 25 Jan |
| Sydney | 21:39 → 23:47 | 04:48 | 0 min | 04:49 | 80 min | 25 Jan |
| Suva | 22:39 → 00:47 | 04:20 | 0 min | 04:21 | 88 min | 25 Jan |