Midday of Saturday 4 July
Pūrṇimā 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 · Guru Pūrṇimā · 2020
Boundaryin Baoding, under the Rashtriya Panchang method. A threshold is only 2 min 16 s away. Say “contested”.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Saturday 4 July
Pūrṇimā is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Sunday 5 July
Taken. The only midday Pūrṇimā reaches.
46 of 48 minutes covered, the first 46
Aṅga
Pūrṇimā runs from 14:04 on Sat 4 Jul to 12:44 on Sun 5 Jul.
2020-07-04T06:04:17Z → 2020-07-05T04:44:25Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 4th, 11:59–12:47 on the 5th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 46 of 48 on the 5th.
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 136 s < 300 s
Ruling
Guru Pūrṇimā, Baoding, 2020: Sunday 5 July.
confidence: boundary (margin)
In Baoding, Guru Pūrṇimā 2020 falls on Sunday 5 July. Pūrṇimā runs from 14:04 on Sat 4 Jul to 12:44 on Sun 5 Jul and covers 46 of 48 minutes of madhyāhna that midday. It is 2 min 16 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 5 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 5 Jul |
| compat-drikpanchang | Comparison profile | Sun 5 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 4th | Covered | Madhyāhna 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 23:04 → 21:44 | 12:33 | 48 min | 12:34 | 0 min | 4 Jul |
| Chicago | 01:04 → 23:44 | 12:31 | 48 min | 12:31 | 0 min | 4 Jul |
| Jersey City | 02:04 → 00:44 | 12:37 | 48 min | 12:37 | 0 min | 4 Jul |
| Port of Spain | 02:04 → 00:44 | 11:47 | 48 min | 11:47 | 0 min | 4 Jul |
| London | 07:04 → 05:44 | 12:41 | 48 min | 12:41 | 0 min | 4 Jul |
| Durban | 08:04 → 06:44 | 11:36 | 48 min | 11:37 | 0 min | 4 Jul |
| Dubai | 10:04 → 08:44 | 11:59 | 48 min | 11:59 | 0 min | 4 Jul |
| Delhi | 11:34 → 10:14 | 12:01 | 48 min | 12:02 | 0 min | 4 Jul |
| Kolkata | 11:34 → 10:14 | 11:17 | 31 min | 11:17 | 0 min | 4 Jul |
| Singapore | 14:04 → 12:44 | 12:45 | 0 min | 12:45 | 0 min | 5 Jul |
| Sydney | 16:04 → 14:44 | 11:36 | 0 min | 11:36 | 48 min | 5 Jul |
| Suva | 18:04 → 16:44 | 11:47 | 0 min | 11:47 | 48 min | 5 Jul |