Dawn of Friday 4 February
Caturdaśī is absent from aruṇodaya. Not taken.
05:33 aruṇodaya beginssunrise 07:22
05:0905:3305:5706:2106:4507:0907:33
0 of 109 minutes covered
Ruling · Yama Tarpaṇa · 2084
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 502 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Friday 4 February
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 109 minutes covered
Dawn of Saturday 5 February
Taken. The only dawn Caturdaśī reaches.
109 of 109 minutes covered
Aṅga
Caturdaśī runs from 18:44 on Fri 4 Feb to 15:44 on Sat 5 Feb.
2084-02-04T10:43:32Z → 2084-02-05T07:43:42Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:33–07:22 on the 4th, 05:32–07:21 on the 5th.
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 4th and 109 of 109 on the 5th.
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 30138 s
Ruling
Yama Tarpaṇa, Baoding, 2084: Saturday 5 February.
confidence: determinate
In Baoding, Yama Tarpaṇa 2084 falls on Saturday 5 February. Caturdaśī runs from 18:44 on Fri 4 Feb to 15:44 on Sat 5 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sat 5 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Sat 5 Feb |
| compat-drikpanchang | Comparison profile | Sat 5 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 4th | Covered | Aruṇodaya 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 02:44 → 23:44 | 05:01 | 107 min | 05:00 | 0 min | 4 Feb |
| Chicago | 04:44 → 01:44 | 05:09 | 111 min | 05:08 | 0 min | 4 Feb |
| Jersey City | 05:44 → 02:44 | 05:13 | 80 min | 05:13 | 0 min | 4 Feb |
| Port of Spain | 06:44 → 03:44 | 04:51 | 0 min | 04:51 | 0 min | 4 Feb |
| London | 10:44 → 07:44 | 05:37 | 0 min | 05:36 | 117 min | 5 Feb |
| Durban | 12:44 → 09:44 | 04:03 | 0 min | 04:03 | 85 min | 5 Feb |
| Dubai | 14:44 → 11:44 | 05:17 | 0 min | 05:17 | 103 min | 5 Feb |
| Delhi | 16:14 → 13:14 | 05:23 | 0 min | 05:23 | 105 min | 5 Feb |
| Kolkata | 16:14 → 13:14 | 04:32 | 0 min | 04:32 | 102 min | 5 Feb |
| Singapore | 18:44 → 15:44 | 05:41 | 0 min | 05:41 | 96 min | 5 Feb |
| Sydney | 21:44 → 18:44 | 04:57 | 0 min | 04:58 | 83 min | 5 Feb |
| Suva | 22:44 → 19:44 | 04:26 | 0 min | 04:26 | 89 min | 5 Feb |