Midday of Tuesday 21 July
Taken. The only midday Saptamī reaches.
madhyāhna begins 12:00 12:48 madhyāhna ends
11:1211:3612:0012:2412:4813:1213:36
48 of 48 minutes covered
Ruling · Vivasvat Saptamī · 1931
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 454 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Tuesday 21 July
Taken. The only midday Saptamī reaches.
48 of 48 minutes covered
Midday of Wednesday 22 July
Saptamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Saptamī runs from 04:26 on Tue 21 Jul to 02:15 on Wed 22 Jul.
1931-07-20T20:26:21Z → 1931-07-21T18:15:04Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 21st, 12:00–12:48 on the 22nd.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 21st and 0 of 48 on the 22nd.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 27226 s
Ruling
Vivasvat Saptamī, Baoding, 1931: Tuesday 21 July.
confidence: determinate
In Baoding, Vivasvat Saptamī 1931 falls on Tuesday 21 July. Saptamī runs from 04:26 on Tue 21 Jul to 02:15 on Wed 22 Jul and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 21 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 21 Jul |
| compat-drikpanchang | Comparison profile | Tue 21 Jul |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/vivasvat-saptami · ruleset 2026.3-draft
“S 7 Vivasvat saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.
Twelve places, west to east. Local clock times.
| Place | Saptamī | Madhyāhna 20th | Covered | Madhyāhna 21st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:26 → 10:15 | 11:35 | 0 min | 11:35 | 0 min | 21 Jul |
| Chicago | 15:26 → 13:15 | 12:33 | 0 min | 12:33 | 43 min | 21 Jul |
| Jersey City | 16:26 → 14:15 | 12:38 | 0 min | 12:38 | 48 min | 21 Jul |
| Port of Spain | 16:26 → 14:15 | 11:48 | 0 min | 11:48 | 48 min | 21 Jul |
| London | 21:26 → 19:15 | 12:42 | 0 min | 12:42 | 48 min | 21 Jul |
| Durban | 22:26 → 20:15 | 11:38 | 0 min | 11:38 | 48 min | 21 Jul |
| Dubai | 00:26 → 22:15 | 12:01 | 0 min | 12:01 | 48 min | 21 Jul |
| Delhi | 01:56 → 23:45 | 12:03 | 0 min | 12:03 | 48 min | 21 Jul |
| Kolkata | 01:56 → 23:45 | 11:19 | 0 min | 11:19 | 48 min | 21 Jul |
| Singapore | 03:26 → 01:15 | 11:47 | 0 min | 11:47 | 48 min | 21 Jul |
| Sydney | 06:26 → 04:15 | 11:37 | 0 min | 11:37 | 48 min | 21 Jul |
| Suva | 08:26 → 06:15 | 11:48 | 0 min | 11:49 | 48 min | 21 Jul |