Evening of Thursday 6 July
Pūrṇimā is absent from pradoṣa. Not taken.
19:46 sunsetpradoṣa ends 21:00
19:2219:4620:1020:3420:5821:2221:46
0 of 74 minutes covered
Ruling · Śiva Śayanotsava · 1933
Boundaryin Baoding, under the Rashtriya Panchang method. A threshold is only 4 min 33 s away. Say “contested”.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Thursday 6 July
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 74 minutes covered
Evening of Friday 7 July
Taken. The only evening Pūrṇimā reaches.
5 of 74 minutes covered, the first 5
Aṅga
Pūrṇimā runs from 23:32 on Thu 6 Jul to 19:50 on Fri 7 Jul.
1933-07-06T15:32:25Z → 1933-07-07T11:50:29Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 19:46–21:00 on the 6th, 19:46–21:00 on the 7th.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during pradoṣa. It covers 0 of 74 minutes on the 6th and 5 of 74 on the 7th.
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 273 s < 300 s
Ruling
Śiva Śayanotsava, Baoding, 1933: Friday 7 July.
confidence: boundary (margin)
In Baoding, Śiva Śayanotsava 1933 falls on Friday 7 July. Pūrṇimā runs from 23:32 on Thu 6 Jul to 19:50 on Fri 7 Jul and covers 5 of 74 minutes of pradoṣa that evening. It is 4 min 33 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 7 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 7 Jul |
| compat-drikpanchang | Comparison profile | Fri 7 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 6th | Covered | Sunset 7th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 07:32 → 03:50 | 19:07 | 77 min | 19:07 | 0 min | 6 Jul |
| Chicago | 10:32 → 06:50 | 20:28 | 71 min | 20:28 | 0 min | 6 Jul |
| Jersey City | 11:32 → 07:50 | 20:30 | 72 min | 20:30 | 0 min | 6 Jul |
| Port of Spain | 11:32 → 07:50 | 18:32 | 90 min | 18:32 | 0 min | 6 Jul |
| London | 16:32 → 12:50 | 21:18 | 60 min | 21:18 | 0 min | 6 Jul |
| Durban | 17:32 → 13:50 | 17:09 | 86 min | 17:09 | 0 min | 6 Jul |
| Dubai | 19:32 → 15:50 | 19:12 | 63 min | 19:12 | 0 min | 6 Jul |
| Delhi | 21:02 → 17:20 | 19:22 | 0 min | 19:22 | 0 min | 6 Jul |
| Kolkata | 21:02 → 17:20 | 18:25 | 0 min | 18:25 | 0 min | 6 Jul |
| Singapore | 22:52 → 19:10 | 18:35 | 0 min | 18:35 | 36 min | 7 Jul |
| Sydney | 01:32 → 21:50 | 16:59 | 0 min | 16:59 | 112 min | 7 Jul |
| Suva | 03:32 → 23:50 | 17:43 | 0 min | 17:43 | 103 min | 7 Jul |