Evening of Saturday 19 July
Pūrṇimā is absent from pradoṣa. Not taken.
19:40 sunsetpradoṣa ends 20:56
19:1619:4020:0420:2820:5221:1621:40
0 of 76 minutes covered
Ruling · Śiva Śayanotsava · 2081
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 373 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Saturday 19 July
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 76 minutes covered
Evening of Sunday 20 July
Taken. The only evening Pūrṇimā reaches.
76 of 76 minutes covered
Aṅga
Pūrṇimā runs from 03:09 on Sun 20 Jul to 04:24 on Mon 21 Jul.
2081-07-19T19:08:48Z → 2081-07-20T20:23:49Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 19:40–20:56 on the 19th, 19:39–20:56 on the 20th.
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 19th and 76 of 76 on the 20th.
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 22360 s
Ruling
Śiva Śayanotsava, Baoding, 2081: Sunday 20 July.
confidence: determinate
In Baoding, Śiva Śayanotsava 2081 falls on Sunday 20 July. Pūrṇimā runs from 03:09 on Sun 20 Jul to 04:24 on Mon 21 Jul and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 20 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 20 Jul |
| compat-drikpanchang | Comparison profile | Sun 20 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 19th | Covered | Sunset 20th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:09 → 13:24 | 20:03 | 79 min | 20:02 | 0 min | 19 Jul |
| Chicago | 14:09 → 15:24 | 20:21 | 74 min | 20:20 | 0 min | 19 Jul |
| Jersey City | 15:09 → 16:24 | 20:23 | 75 min | 20:22 | 0 min | 19 Jul |
| Port of Spain | 15:09 → 16:24 | 18:32 | 91 min | 18:32 | 0 min | 19 Jul |
| London | 20:09 → 21:24 | 21:06 | 64 min | 21:05 | 19 min | 19 Jul |
| Durban | 21:09 → 22:24 | 17:17 | 0 min | 17:17 | 108 min | 20 Jul |
| Dubai | 23:09 → 00:24 | 19:10 | 0 min | 19:09 | 84 min | 20 Jul |
| Delhi | 00:39 → 01:54 | 19:19 | 0 min | 19:19 | 82 min | 20 Jul |
| Kolkata | 00:39 → 01:54 | 18:23 | 0 min | 18:23 | 86 min | 20 Jul |
| Singapore | 03:09 → 04:24 | 19:17 | 0 min | 19:17 | 95 min | 20 Jul |
| Sydney | 05:09 → 06:24 | 17:07 | 0 min | 17:08 | 110 min | 20 Jul |
| Suva | 07:09 → 08:24 | 17:48 | 0 min | 17:48 | 103 min | 20 Jul |