Evening of Monday 22 July
Pūrṇimā is absent from pradoṣa. Not taken.
19:39 sunsetpradoṣa ends 20:55
19:1519:3920:0320:2720:5121:1521:39
0 of 76 minutes covered
Ruling · Śiva Śayanotsava · 1918
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 460 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Monday 22 July
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 76 minutes covered
Evening of Tuesday 23 July
Taken. The only evening Pūrṇimā reaches.
76 of 76 minutes covered
Aṅga
Pūrṇimā runs from 06:23 on Tue 23 Jul to 04:34 on Wed 24 Jul.
1918-07-22T22:22:54Z → 1918-07-23T20:34:24Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 19:39–20:55 on the 22nd, 19:38–20:54 on the 23rd.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during pradoṣa. It covers 0 of 76 minutes on the 22nd and 76 of 76 on the 23rd.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
Tie-break
Only one evening qualifies. No tie-break is needed.
priority: unstated → only-day · margin 27602 s
Ruling
Śiva Śayanotsava, Baoding, 1918: Tuesday 23 July.
confidence: determinate
In Baoding, Śiva Śayanotsava 1918 falls on Tuesday 23 July. Pūrṇimā runs from 06:23 on Tue 23 Jul to 04:34 on Wed 24 Jul and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 23 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 23 Jul |
| compat-drikpanchang | Comparison profile | Tue 23 Jul |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/shiva-shayanotsava · 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 | Sunset 22nd | Covered | Sunset 23rd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 15:23 → 13:34 | 20:01 | 80 min | 20:01 | 0 min | 22 Jul |
| Chicago | 17:23 → 15:34 | 20:19 | 74 min | 20:18 | 0 min | 22 Jul |
| Jersey City | 18:23 → 16:34 | 20:21 | 75 min | 20:21 | 0 min | 22 Jul |
| Port of Spain | 18:23 → 16:34 | 18:32 | 91 min | 18:32 | 0 min | 22 Jul |
| London | 23:23 → 21:34 | 21:04 | 0 min | 21:03 | 32 min | 23 Jul |
| Durban | 00:23 → 22:34 | 17:17 | 0 min | 17:17 | 108 min | 23 Jul |
| Dubai | 02:04 → 00:15 | 18:50 | 0 min | 18:49 | 84 min | 23 Jul |
| Delhi | 03:53 → 02:04 | 19:18 | 0 min | 19:18 | 83 min | 23 Jul |
| Kolkata | 03:53 → 02:04 | 18:22 | 0 min | 18:22 | 86 min | 23 Jul |
| Singapore | 05:23 → 03:34 | 18:16 | 0 min | 18:16 | 95 min | 23 Jul |
| Sydney | 08:23 → 06:34 | 17:08 | 0 min | 17:08 | 110 min | 23 Jul |
| Suva | 10:23 → 08:34 | 17:48 | 0 min | 17:48 | 102 min | 23 Jul |