Dawn of Sunday 31 January
Taken. The only dawn Caturdaśī reaches.
05:36 aruṇodaya beginssunrise 07:26
05:1205:3606:0006:2406:4807:1207:3608:00
111 of 111 minutes covered
Ruling · Yama Tarpaṇa · 1965
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 436 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Sunday 31 January
Taken. The only dawn Caturdaśī reaches.
111 of 111 minutes covered
Dawn of Monday 1 February
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 110 minutes covered
Aṅga
Caturdaśī runs from 19:45 on Sat 30 Jan to 22:19 on Sun 31 Jan.
1965-01-30T11:44:47Z → 1965-01-31T14:18:41Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:36–07:26 on the 31st, 05:35–07:25 on the 1st.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 111 of 111 minutes on the 31st and 0 of 110 on the 1st.
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 26175 s
Ruling
Yama Tarpaṇa, Baoding, 1965: Sunday 31 January.
confidence: determinate
In Baoding, Yama Tarpaṇa 1965 falls on Sunday 31 January. Caturdaśī runs from 19:45 on Sat 30 Jan to 22:19 on Sun 31 Jan and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 31 Jan |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 31 Jan |
| compat-drikpanchang | Comparison profile | Sun 31 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 30th | Covered | Aruṇodaya 31st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 03:45 → 06:19 | 05:04 | 108 min | 05:03 | 75 min | 30 Jan |
| Chicago | 05:45 → 08:19 | 05:13 | 81 min | 05:12 | 112 min | 31 Jan |
| Jersey City | 06:45 → 09:19 | 05:17 | 24 min | 05:16 | 112 min | 31 Jan |
| Port of Spain | 07:45 → 10:19 | 04:51 | 0 min | 04:51 | 99 min | 31 Jan |
| London | 11:45 → 14:19 | 05:43 | 0 min | 05:42 | 119 min | 31 Jan |
| Durban | 13:45 → 16:19 | 03:59 | 0 min | 04:00 | 84 min | 31 Jan |
| Dubai | 15:45 → 18:19 | 05:19 | 0 min | 05:18 | 104 min | 31 Jan |
| Delhi | 17:15 → 19:49 | 05:25 | 0 min | 05:25 | 106 min | 31 Jan |
| Kolkata | 17:15 → 19:49 | 04:34 | 0 min | 04:33 | 103 min | 31 Jan |
| Singapore | 19:15 → 21:49 | 05:11 | 0 min | 05:11 | 96 min | 31 Jan |
| Sydney | 21:45 → 00:19 | 03:53 | 0 min | 03:54 | 82 min | 31 Jan |
| Suva | 23:45 → 02:19 | 04:23 | 0 min | 04:24 | 89 min | 31 Jan |