Dawn of Thursday 11 February
Taken. The only dawn Saptamī reaches.
05:27 aruṇodaya beginssunrise 07:15
05:0305:2705:5106:1506:3907:0307:27
107 of 107 minutes covered
Ruling · Ratha Saptamī · 2038
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 59 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Thursday 11 February
Taken. The only dawn Saptamī reaches.
107 of 107 minutes covered
Dawn of Friday 12 February
Saptamī is absent from aruṇodaya. Not taken.
0 of 107 minutes covered
Aṅga
Saptamī runs from 02:06 on Thu 11 Feb to 04:27 on Fri 12 Feb.
2038-02-10T18:06:11Z → 2038-02-11T20:27:28Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:27–07:15 on the 11th, 05:27–07:14 on the 12th.
arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Saptamī must be present during aruṇodaya. It covers 107 of 107 minutes on the 11th and 0 of 107 on the 12th.
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 3543 s
Ruling
Ratha Saptamī, Baoding, 2038: Thursday 11 February.
confidence: determinate
In Baoding, Ratha Saptamī 2038 falls on Thursday 11 February. Saptamī runs from 02:06 on Thu 11 Feb to 04:27 on Fri 12 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 11 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 11 Feb |
| compat-drikpanchang | Comparison profile | Thu 11 Feb |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/ratha-saptami · ruleset 2026.3-draft
“S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha].” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.
Twelve places, west to east. Local clock times.
| Place | Saptamī | Aruṇodaya 10th | Covered | Aruṇodaya 11th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 10:06 → 12:27 | 04:57 | 0 min | 04:56 | 105 min | 11 Feb |
| Chicago | 12:06 → 14:27 | 05:04 | 0 min | 05:03 | 109 min | 11 Feb |
| Jersey City | 13:06 → 15:27 | 05:08 | 0 min | 05:07 | 108 min | 11 Feb |
| Port of Spain | 14:06 → 16:27 | 04:50 | 0 min | 04:50 | 98 min | 11 Feb |
| London | 18:06 → 20:27 | 05:29 | 0 min | 05:28 | 114 min | 11 Feb |
| Durban | 20:06 → 22:27 | 04:07 | 0 min | 04:07 | 86 min | 11 Feb |
| Dubai | 22:06 → 00:27 | 05:14 | 0 min | 05:14 | 102 min | 11 Feb |
| Delhi | 23:36 → 01:57 | 05:20 | 0 min | 05:20 | 103 min | 11 Feb |
| Kolkata | 23:36 → 01:57 | 04:30 | 0 min | 04:30 | 101 min | 11 Feb |
| Singapore | 02:06 → 04:27 | 05:41 | 0 min | 05:41 | 95 min | 11 Feb |
| Sydney | 05:06 → 07:27 | 05:01 | 0 min | 05:02 | 80 min | 12 Feb |
| Suva | 06:06 → 08:27 | 04:28 | 0 min | 04:28 | 0 min | 12 Feb |