Midday of Friday 11 July
Saptamī is absent from madhyāhna. Not taken.
madhyāhna begins 11:59 12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35
0 of 48 minutes covered
Ruling · Vivasvat Saptamī · 1997
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 94 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Friday 11 July
Saptamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Saturday 12 July
Taken. The only midday Saptamī reaches.
48 of 48 minutes covered
Aṅga
Saptamī runs from 14:22 on Fri 11 Jul to 16:43 on Sat 12 Jul.
1997-07-11T06:21:50Z → 1997-07-12T08:42:46Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 11th, 12:00–12:48 on the 12th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.
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 5665 s
Ruling
Vivasvat Saptamī, Baoding, 1997: Saturday 12 July.
confidence: determinate
In Baoding, Vivasvat Saptamī 1997 falls on Saturday 12 July. Saptamī runs from 14:22 on Fri 11 Jul to 16:43 on Sat 12 Jul and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sat 12 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Sat 12 Jul |
| compat-drikpanchang | Comparison profile | Sat 12 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 11th | Covered | Madhyāhna 12th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 23:22 → 01:43 | 12:34 | 48 min | 12:34 | 0 min | 11 Jul |
| Chicago | 01:22 → 03:43 | 12:32 | 48 min | 12:32 | 0 min | 11 Jul |
| Jersey City | 02:22 → 04:43 | 12:38 | 48 min | 12:38 | 0 min | 11 Jul |
| Port of Spain | 02:22 → 04:43 | 11:48 | 48 min | 11:48 | 0 min | 11 Jul |
| London | 07:22 → 09:43 | 12:42 | 48 min | 12:42 | 0 min | 11 Jul |
| Durban | 08:22 → 10:43 | 11:37 | 48 min | 11:38 | 0 min | 11 Jul |
| Dubai | 10:22 → 12:43 | 12:00 | 48 min | 12:00 | 43 min | 11 Jul |
| Delhi | 11:52 → 14:13 | 12:02 | 48 min | 12:03 | 48 min | 11 Jul |
| Kolkata | 11:52 → 14:13 | 11:18 | 14 min | 11:18 | 48 min | 11 Jul |
| Singapore | 14:22 → 16:43 | 12:46 | 0 min | 12:46 | 48 min | 12 Jul |
| Sydney | 16:22 → 18:43 | 11:37 | 0 min | 11:37 | 48 min | 12 Jul |
| Suva | 18:22 → 20:43 | 11:48 | 0 min | 11:48 | 48 min | 12 Jul |