Dawn of Thursday 24 January
Taken. The only dawn Caturdaśī reaches.
05:39 aruṇodaya beginssunrise 07:32
05:1505:3906:0306:2706:5107:1507:3908:03
113 of 113 minutes covered
Ruling · Yama Tarpaṇa · 1963
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 356 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Thursday 24 January
Taken. The only dawn Caturdaśī reaches.
113 of 113 minutes covered
Dawn of Friday 25 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 112 minutes covered
Aṅga
Caturdaśī runs from 23:43 on Wed 23 Jan to 23:00 on Thu 24 Jan.
1963-01-23T15:43:00Z → 1963-01-24T14:59:31Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:39–07:32 on the 24th, 05:39–07:31 on the 25th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 113 of 113 minutes on the 24th and 0 of 112 on the 25th.
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 21370 s
Ruling
Yama Tarpaṇa, Baoding, 1963: Thursday 24 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 1963 falls on Thursday 24 January. Caturdaśī runs from 23:43 on Wed 23 Jan to 23:00 on Thu 24 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 24 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 24 Jan |
| compat-drikpanchang | Comparison profile | Thu 24 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 23rd | Covered | Aruṇodaya 24th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 07:43 → 07:00 | 05:06 | 0 min | 05:06 | 110 min | 24 Jan |
| Chicago | 09:43 → 09:00 | 05:17 | 0 min | 05:17 | 114 min | 24 Jan |
| Jersey City | 10:43 → 10:00 | 05:21 | 0 min | 05:20 | 114 min | 24 Jan |
| Port of Spain | 11:43 → 11:00 | 04:51 | 0 min | 04:51 | 99 min | 24 Jan |
| London | 15:43 → 15:00 | 05:50 | 0 min | 05:49 | 123 min | 24 Jan |
| Durban | 17:43 → 17:00 | 03:54 | 0 min | 03:55 | 82 min | 24 Jan |
| Dubai | 19:43 → 19:00 | 05:20 | 0 min | 05:20 | 105 min | 24 Jan |
| Delhi | 21:13 → 20:30 | 05:27 | 0 min | 05:27 | 107 min | 24 Jan |
| Kolkata | 21:13 → 20:30 | 04:35 | 0 min | 04:34 | 104 min | 24 Jan |
| Singapore | 23:13 → 22:30 | 05:09 | 0 min | 05:09 | 96 min | 24 Jan |
| Sydney | 01:43 → 01:00 | 03:47 | 0 min | 03:48 | 80 min | 24 Jan |
| Suva | 03:43 → 03:00 | 04:20 | 0 min | 04:20 | 88 min | 24 Jan |