Dawn of Friday 7 February
Caturdaśī is absent from aruṇodaya. Not taken.
05:31 aruṇodaya beginssunrise 07:20
05:0705:3105:5506:1906:4307:0707:31
0 of 109 minutes covered
Ruling · Yama Tarpaṇa · 1986
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 196 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Friday 7 February
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 109 minutes covered
Dawn of Saturday 8 February
Taken. The only dawn Caturdaśī reaches.
108 of 108 minutes covered
Aṅga
Caturdaśī runs from 12:35 on Fri 7 Feb to 10:35 on Sat 8 Feb.
1986-02-07T04:34:51Z → 1986-02-08T02:34:31Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:31–07:20 on the 7th, 05:30–07:19 on the 8th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturdaśī must be present during aruṇodaya. It covers 0 of 109 minutes on the 7th and 108 of 108 on the 8th.
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 11758 s
Ruling
Yama Tarpaṇa, Baoding, 1986: Saturday 8 February.
confidence: determinate
In Baoding, Yama Tarpaṇa 1986 falls on Saturday 8 February. Caturdaśī runs from 12:35 on Fri 7 Feb to 10:35 on Sat 8 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sat 8 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Sat 8 Feb |
| compat-drikpanchang | Comparison profile | Sat 8 Feb |
| 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 7th | Covered | Aruṇodaya 8th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 20:35 → 18:35 | 04:59 | 106 min | 04:59 | 0 min | 7 Feb |
| Chicago | 22:35 → 20:35 | 05:07 | 110 min | 05:06 | 0 min | 7 Feb |
| Jersey City | 23:35 → 21:35 | 05:11 | 109 min | 05:10 | 0 min | 7 Feb |
| Port of Spain | 00:35 → 22:35 | 04:50 | 98 min | 04:50 | 0 min | 7 Feb |
| London | 04:35 → 02:35 | 05:34 | 116 min | 05:33 | 0 min | 7 Feb |
| Durban | 06:35 → 04:35 | 04:05 | 0 min | 04:05 | 29 min | 8 Feb |
| Dubai | 08:35 → 06:35 | 05:16 | 0 min | 05:16 | 79 min | 8 Feb |
| Delhi | 10:05 → 08:05 | 05:22 | 0 min | 05:21 | 104 min | 8 Feb |
| Kolkata | 10:05 → 08:05 | 04:31 | 0 min | 04:31 | 102 min | 8 Feb |
| Singapore | 12:35 → 10:35 | 05:41 | 0 min | 05:41 | 96 min | 8 Feb |
| Sydney | 15:35 → 13:35 | 04:59 | 0 min | 05:00 | 84 min | 8 Feb |
| Suva | 16:35 → 14:35 | 04:27 | 0 min | 04:27 | 90 min | 8 Feb |