Dawn of Saturday 31 January
Caturdaśī is absent from aruṇodaya. Not taken.
05:35 aruṇodaya beginssunrise 07:26
05:1105:3505:5906:2306:4707:1107:3507:59
0 of 111 minutes covered
Ruling · Yama Tarpaṇa · 2060
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 509 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Saturday 31 January
Caturdaśī is absent from aruṇodaya. Not taken.
0 of 111 minutes covered
Dawn of Sunday 1 February
Taken. The only dawn Caturdaśī reaches.
110 of 110 minutes covered
Aṅga
Caturdaśī runs from 17:53 on Sat 31 Jan to 15:54 on Sun 1 Feb.
2060-01-31T09:53:16Z → 2060-02-01T07:53:50Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:35–07:26 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 0 of 111 minutes on the 31st and 110 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 30518 s
Ruling
Yama Tarpaṇa, Baoding, 2060: Sunday 1 February.
confidence: determinate
In Baoding, Yama Tarpaṇa 2060 falls on Sunday 1 February. Caturdaśī runs from 17:53 on Sat 31 Jan to 15:54 on Sun 1 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 1 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 1 Feb |
| compat-drikpanchang | Comparison profile | Sun 1 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 31st | Covered | Aruṇodaya 1st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 01:53 → 23:54 | 05:03 | 108 min | 05:03 | 0 min | 31 Jan |
| Chicago | 03:53 → 01:54 | 05:12 | 112 min | 05:12 | 0 min | 31 Jan |
| Jersey City | 04:53 → 02:54 | 05:16 | 112 min | 05:15 | 0 min | 31 Jan |
| Port of Spain | 05:53 → 03:54 | 04:51 | 36 min | 04:51 | 0 min | 31 Jan |
| London | 09:53 → 07:54 | 05:42 | 0 min | 05:41 | 119 min | 1 Feb |
| Durban | 11:53 → 09:54 | 04:00 | 0 min | 04:01 | 84 min | 1 Feb |
| Dubai | 13:53 → 11:54 | 05:18 | 0 min | 05:18 | 104 min | 1 Feb |
| Delhi | 15:23 → 13:24 | 05:25 | 0 min | 05:24 | 105 min | 1 Feb |
| Kolkata | 15:23 → 13:24 | 04:33 | 0 min | 04:33 | 103 min | 1 Feb |
| Singapore | 17:53 → 15:54 | 05:41 | 0 min | 05:41 | 96 min | 1 Feb |
| Sydney | 20:53 → 18:54 | 04:54 | 0 min | 04:54 | 82 min | 1 Feb |
| Suva | 21:53 → 19:54 | 04:24 | 0 min | 04:24 | 89 min | 1 Feb |