Dawn of Thursday 27 January
Caturdaśī is absent from aruṇodaya. Not taken.
05:38 aruṇodaya beginssunrise 07:29
05:1405:3806:0206:2606:5007:1407:3808:02
0 of 112 minutes covered
Ruling · Yama Tarpaṇa · 1949
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 54 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Thursday 27 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 112 minutes covered
Dawn of Friday 28 January
Taken. The only dawn Caturdaśī reaches.
111 of 111 minutes covered
Aṅga
Caturdaśī runs from 08:23 on Thu 27 Jan to 09:21 on Fri 28 Jan.
1949-01-27T00:23:22Z → 1949-01-28T01:20:55Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:38–07:29 on the 27th, 05:37–07:29 on the 28th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 0 of 112 minutes on the 27th and 111 of 111 on the 28th.
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 3233 s
Ruling
Yama Tarpaṇa, Baoding, 1949: Friday 28 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 1949 falls on Friday 28 January. Caturdaśī runs from 08:23 on Thu 27 Jan to 09:21 on Fri 28 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 28 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 28 Jan |
| compat-drikpanchang | Comparison profile | Fri 28 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 27th | Covered | Aruṇodaya 28th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 16:23 → 17:21 | 05:05 | 109 min | 05:05 | 0 min | 27 Jan |
| Chicago | 18:23 → 19:21 | 05:15 | 113 min | 05:14 | 0 min | 27 Jan |
| Jersey City | 19:23 → 20:21 | 05:19 | 113 min | 05:18 | 0 min | 27 Jan |
| Port of Spain | 20:23 → 21:21 | 04:51 | 99 min | 04:51 | 0 min | 27 Jan |
| London | 00:23 → 01:21 | 05:46 | 121 min | 05:45 | 0 min | 27 Jan |
| Durban | 02:23 → 03:21 | 03:57 | 83 min | 03:58 | 0 min | 27 Jan |
| Dubai | 04:23 → 05:21 | 05:19 | 105 min | 05:19 | 2 min | 27 Jan |
| Delhi | 05:53 → 06:51 | 05:26 | 79 min | 05:26 | 85 min | 28 Jan |
| Kolkata | 05:53 → 06:51 | 04:34 | 24 min | 04:34 | 104 min | 28 Jan |
| Singapore | 07:53 → 08:51 | 05:10 | 0 min | 05:10 | 96 min | 28 Jan |
| Sydney | 10:23 → 11:21 | 03:51 | 0 min | 03:51 | 81 min | 28 Jan |
| Suva | 12:23 → 13:21 | 04:22 | 0 min | 04:22 | 88 min | 28 Jan |