Dawn of Monday 13 January
Taken. The only dawn Caturdaśī reaches.
05:42 aruṇodaya beginssunrise 07:37
05:1805:4206:0606:3006:5407:1807:4208:06
115 of 115 minutes covered
Ruling · Yama Tarpaṇa · 1964
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 147 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Monday 13 January
Taken. The only dawn Caturdaśī reaches.
115 of 115 minutes covered
Dawn of Tuesday 14 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 115 minutes covered
Aṅga
Caturdaśī runs from 01:20 on Mon 13 Jan to 03:15 on Tue 14 Jan.
1964-01-12T17:19:40Z → 1964-01-13T19:15:07Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:42–07:37 on the 13th, 05:42–07:36 on the 14th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 115 of 115 minutes on the 13th and 0 of 115 on the 14th.
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 8796 s
Ruling
Yama Tarpaṇa, Baoding, 1964: Monday 13 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 1964 falls on Monday 13 January. Caturdaśī runs from 01:20 on Mon 13 Jan to 03:15 on Tue 14 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 13 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 13 Jan |
| compat-drikpanchang | Comparison profile | Mon 13 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 12th | Covered | Aruṇodaya 13th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 09:20 → 11:15 | 05:08 | 0 min | 05:08 | 111 min | 13 Jan |
| Chicago | 11:20 → 13:15 | 05:20 | 0 min | 05:20 | 117 min | 13 Jan |
| Jersey City | 12:20 → 14:15 | 05:24 | 0 min | 05:24 | 116 min | 13 Jan |
| Port of Spain | 13:20 → 15:15 | 04:48 | 0 min | 04:48 | 100 min | 13 Jan |
| London | 17:20 → 19:15 | 05:56 | 0 min | 05:56 | 126 min | 13 Jan |
| Durban | 19:20 → 21:15 | 03:46 | 0 min | 03:47 | 81 min | 13 Jan |
| Dubai | 21:20 → 23:15 | 05:20 | 0 min | 05:20 | 106 min | 13 Jan |
| Delhi | 22:50 → 00:45 | 05:27 | 0 min | 05:27 | 108 min | 13 Jan |
| Kolkata | 22:50 → 00:45 | 04:34 | 0 min | 04:34 | 105 min | 13 Jan |
| Singapore | 00:50 → 02:45 | 05:05 | 0 min | 05:06 | 96 min | 13 Jan |
| Sydney | 03:20 → 05:15 | 03:38 | 0 min | 03:39 | 78 min | 14 Jan |
| Suva | 05:20 → 07:15 | 04:13 | 0 min | 04:14 | 21 min | 14 Jan |