Midday of Sunday 19 December
Taken. The only midday Saptamī reaches.
madhyāhna begins 11:13 12:01 madhyāhna ends
10:2510:4911:1311:3712:0112:2512:49
48 of 48 minutes covered
Ruling · Mitra Saptamī · 1909
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 614 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 19 December
Taken. The only midday Saptamī reaches.
48 of 48 minutes covered
Midday of Monday 20 December
Saptamī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Saptamī runs from 00:59 on Sun 19 Dec to 23:15 on Sun 19 Dec.
1909-12-18T16:58:36Z → 1909-12-19T15:14:58Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:13–12:01 on the 19th, 11:13–12:01 on the 20th.
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 19th and 0 of 48 on the 20th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 36854 s
Ruling
Mitra Saptamī, Daqing, 1909: Sunday 19 December.
confidence: determinate
In Daqing, Mitra Saptamī 1909 falls on Sunday 19 December. Saptamī runs from 00:59 on Sun 19 Dec to 23:15 on Sun 19 Dec and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 19 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 19 Dec |
| compat-drikpanchang | Comparison profile | Sun 19 Dec |
| No institution has a recorded ruling for Daqing. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/mitra-saptami · ruleset 2026.3-draft
“S 7 Mitra saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Saptamī | Madhyāhna 18th | Covered | Madhyāhna 19th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 08:59 → 07:15 | 11:26 | 48 min | 11:26 | 0 min | 18 Dec |
| Chicago | 10:59 → 09:15 | 11:23 | 48 min | 11:24 | 0 min | 18 Dec |
| Jersey City | 11:59 → 10:15 | 11:29 | 18 min | 11:29 | 0 min | 18 Dec |
| Port of Spain | 12:59 → 11:15 | 11:39 | 0 min | 11:39 | 0 min | 19 Dec |
| London | 16:59 → 15:15 | 11:33 | 0 min | 11:34 | 48 min | 19 Dec |
| Durban | 18:59 → 17:15 | 11:28 | 0 min | 11:29 | 48 min | 19 Dec |
| Dubai | 20:40 → 18:56 | 11:32 | 0 min | 11:33 | 48 min | 19 Dec |
| Delhi | 22:29 → 20:45 | 11:53 | 0 min | 11:54 | 48 min | 19 Dec |
| Kolkata | 22:29 → 20:45 | 11:09 | 0 min | 11:09 | 48 min | 19 Dec |
| Singapore | 23:59 → 22:15 | 11:37 | 0 min | 11:37 | 48 min | 19 Dec |
| Sydney | 02:59 → 01:15 | 11:28 | 0 min | 11:28 | 48 min | 19 Dec |
| Suva | 04:54 → 03:10 | 11:34 | 0 min | 11:34 | 48 min | 19 Dec |