Midday of Thursday 11 July
Taken. The only midday Pūrṇimā reaches.
madhyāhna begins 11:59 12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35
48 of 48 minutes covered
Ruling · Guru Pūrṇimā · 1957
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 310 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Thursday 11 July
Taken. The only midday Pūrṇimā reaches.
48 of 48 minutes covered
Midday of Friday 12 July
Pūrṇimā is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Pūrṇimā runs from 05:42 on Thu 11 Jul to 06:50 on Fri 12 Jul.
1957-07-10T21:41:52Z → 1957-07-11T22:49:41Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 11th, 11:59–12:47 on the 12th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 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: paraviddha → only-day · margin 18583 s
Ruling
Guru Pūrṇimā, Baoding, 1957: Thursday 11 July.
confidence: determinate
In Baoding, Guru Pūrṇimā 1957 falls on Thursday 11 July. Pūrṇimā runs from 05:42 on Thu 11 Jul to 06:50 on Fri 12 Jul and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Thu 11 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Thu 11 Jul |
| compat-drikpanchang | Comparison profile | Thu 11 Jul |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/guru-purnima · ruleset 2026.3-draft
“S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.
Twelve places, west to east. Local clock times.
| Place | Pūrṇimā | Madhyāhna 10th | Covered | Madhyāhna 11th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 14:42 → 15:50 | 12:34 | 0 min | 12:34 | 48 min | 11 Jul |
| Chicago | 16:42 → 17:50 | 12:32 | 0 min | 12:32 | 48 min | 11 Jul |
| Jersey City | 17:42 → 18:50 | 12:37 | 0 min | 12:37 | 48 min | 11 Jul |
| Port of Spain | 17:42 → 18:50 | 11:47 | 0 min | 11:47 | 48 min | 11 Jul |
| London | 22:42 → 23:50 | 12:41 | 0 min | 12:42 | 48 min | 11 Jul |
| Durban | 23:42 → 00:50 | 11:37 | 0 min | 11:37 | 48 min | 11 Jul |
| Dubai | 01:42 → 02:50 | 12:00 | 0 min | 12:00 | 48 min | 11 Jul |
| Delhi | 03:12 → 04:20 | 12:02 | 0 min | 12:02 | 48 min | 11 Jul |
| Kolkata | 03:12 → 04:20 | 11:18 | 0 min | 11:18 | 48 min | 11 Jul |
| Singapore | 05:12 → 06:20 | 12:16 | 0 min | 12:16 | 48 min | 11 Jul |
| Sydney | 07:42 → 08:50 | 11:36 | 0 min | 11:37 | 48 min | 11 Jul |
| Suva | 09:42 → 10:50 | 11:47 | 0 min | 11:48 | 48 min | 11 Jul |