Evening of Monday 2 July
Pūrṇimā is absent from pradoṣa. Not taken.
sunset 19:36 20:42 pradoṣa ends
18:4819:1219:3620:0020:2420:4821:1221:36
0 of 66 minutes covered
Ruling · Śiva Śayanotsava · 2012
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 370 minutes.
One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.
Evening of Monday 2 July
Pūrṇimā is absent from pradoṣa. Not taken.
0 of 66 minutes covered
Evening of Tuesday 3 July
Taken. The only evening Pūrṇimā reaches.
66 of 66 minutes covered
Aṅga
Pūrṇimā runs from 05:52 on Tue 3 Jul to 02:52 on Wed 4 Jul.
2012-07-02T21:51:38Z → 2012-07-03T18:51:52Z
Kāla
Pradoṣa is 2 muhūrtas after sunset: 19:36–20:42 on the 2nd, 19:36–20:42 on the 3rd.
pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during pradoṣa. It covers 0 of 66 minutes on the 2nd and 66 of 66 on the 3rd.
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 22181 s
Ruling
Śiva Śayanotsava, Daqing, 2012: Tuesday 3 July.
confidence: determinate
In Daqing, Śiva Śayanotsava 2012 falls on Tuesday 3 July. Pūrṇimā runs from 05:52 on Tue 3 Jul to 02:52 on Wed 4 Jul and covers all of pradoṣa that evening.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 3 Jul |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 3 Jul |
| compat-drikpanchang | Comparison profile | Tue 3 Jul |
| No institution has a recorded ruling for Daqing. | ||
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 2nd | Covered | Sunset 3rd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 14:52 → 11:52 | 20:08 | 77 min | 20:08 | 0 min | 2 Jul |
| Chicago | 16:52 → 13:52 | 20:29 | 71 min | 20:29 | 0 min | 2 Jul |
| Jersey City | 17:52 → 14:52 | 20:31 | 72 min | 20:31 | 0 min | 2 Jul |
| Port of Spain | 17:52 → 14:52 | 18:32 | 90 min | 18:32 | 0 min | 2 Jul |
| London | 22:52 → 19:52 | 21:20 | 0 min | 21:19 | 0 min | 2 Jul |
| Durban | 23:52 → 20:52 | 17:08 | 0 min | 17:08 | 110 min | 3 Jul |
| Dubai | 01:52 → 22:52 | 19:13 | 0 min | 19:12 | 83 min | 3 Jul |
| Delhi | 03:22 → 00:22 | 19:23 | 0 min | 19:23 | 81 min | 3 Jul |
| Kolkata | 03:22 → 00:22 | 18:25 | 0 min | 18:25 | 84 min | 3 Jul |
| Singapore | 05:52 → 02:52 | 19:14 | 0 min | 19:14 | 95 min | 3 Jul |
| Sydney | 07:52 → 04:52 | 16:57 | 0 min | 16:58 | 112 min | 3 Jul |
| Suva | 09:52 → 06:52 | 17:42 | 0 min | 17:42 | 104 min | 3 Jul |