Dawn of Saturday 11 February
Saptamī is absent from aruṇodaya. Not taken.
05:28 aruṇodaya beginssunrise 07:16
05:0405:2805:5206:1606:4007:0407:28
0 of 108 minutes covered
Ruling · Ratha Saptamī · 1905
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 128 minutes.
One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.
Dawn of Saturday 11 February
Saptamī is absent from aruṇodaya. Not taken.
0 of 108 minutes covered
Dawn of Sunday 12 February
Taken. The only dawn Saptamī reaches.
107 of 107 minutes covered
Aṅga
Saptamī runs from 09:24 on Sat 11 Feb to 11:30 on Sun 12 Feb.
1905-02-11T01:23:45Z → 1905-02-12T03:29:51Z
Kāla
Aruṇodaya is 2 muhūrtas before sunrise: 05:28–07:16 on the 11th, 05:27–07:15 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 0 of 108 minutes on the 11th and 107 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 7675 s
Ruling
Ratha Saptamī, Baoding, 1905: Sunday 12 February.
confidence: determinate
In Baoding, Ratha Saptamī 1905 falls on Sunday 12 February. Saptamī runs from 09:24 on Sat 11 Feb to 11:30 on Sun 12 Feb and covers all of aruṇodaya that dawn.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 12 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 12 Feb |
| compat-drikpanchang | Comparison profile | Sun 12 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 11th | Covered | Aruṇodaya 12th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 17:24 → 19:30 | 04:57 | 105 min | 04:56 | 0 min | 11 Feb |
| Chicago | 19:24 → 21:30 | 05:04 | 109 min | 05:03 | 0 min | 11 Feb |
| Jersey City | 20:24 → 22:30 | 05:08 | 108 min | 05:07 | 0 min | 11 Feb |
| Port of Spain | 21:24 → 23:30 | 04:50 | 98 min | 04:50 | 0 min | 11 Feb |
| London | 01:24 → 03:30 | 05:29 | 114 min | 05:28 | 0 min | 11 Feb |
| Durban | 03:24 → 05:30 | 04:07 | 86 min | 04:08 | 82 min | 11 Feb |
| Dubai | 05:05 → 07:11 | 04:56 | 93 min | 04:55 | 102 min | 12 Feb |
| Delhi | 06:45 → 08:51 | 05:11 | 10 min | 05:11 | 103 min | 12 Feb |
| Kolkata | 06:45 → 08:51 | 04:21 | 0 min | 04:21 | 101 min | 12 Feb |
| Singapore | 08:19 → 10:25 | 04:37 | 0 min | 04:37 | 95 min | 12 Feb |
| Sydney | 11:24 → 13:30 | 04:02 | 0 min | 04:02 | 85 min | 12 Feb |
| Suva | 13:19 → 15:25 | 04:23 | 0 min | 04:23 | 90 min | 12 Feb |