Night of Friday 10 November
Taken. The only night Pūrṇimā reaches.
niśītha begins 00:04 00:52 niśītha ends
Pūrṇimā begins 00:07:39
23:1623:4000:0400:2800:5201:1601:40
45 of 48 minutes covered, the last 45
Ruling · Rāsayātrā · 2000
Boundaryin Ibadan, under the Rashtriya Panchang method. A threshold is only 3 min 14 s away. Say “contested”.
One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.
Night of Friday 10 November
Taken. The only night Pūrṇimā reaches.
45 of 48 minutes covered, the last 45
Night of Saturday 11 November
Pūrṇimā is absent from niśītha. Not taken.
0 of 48 minutes covered
Aṅga
Pūrṇimā runs from 00:08 on Sat 11 Nov to 22:15 on Sat 11 Nov.
2000-11-10T23:07:39Z → 2000-11-11T21:14:37Z
Kāla
Niśītha is 1 ghaṭikā either side of midnight: 00:04–00:52 on the 10th, 00:05–00:53 on the 11th.
nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during niśītha. It covers 45 of 48 minutes on the 10th and 0 of 48 on the 11th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one night qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 194 s < 300 s
Ruling
Rāsayātrā, Ibadan, 2000: Friday 10 November.
confidence: boundary (margin)
In Ibadan, Rāsayātrā 2000 falls on Friday 10 November. Pūrṇimā runs from 00:08 on Sat 11 Nov to 22:15 on Sat 11 Nov and covers 45 of 48 minutes of niśītha that night. It is 3 min 14 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 10 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 10 Nov |
| compat-drikpanchang | Comparison profile | Fri 10 Nov |
| No institution has a recorded ruling for Ibadan. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/rasayatra · ruleset 2026.3-draft
“S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Pūrṇimā | Niśītha 10th | Covered | Niśītha 11th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 15:08 → 13:15 | 23:13 | 48 min | 23:13 | 0 min | 10 Nov |
| Chicago | 17:08 → 15:15 | 23:11 | 48 min | 23:11 | 0 min | 10 Nov |
| Jersey City | 18:08 → 16:15 | 23:17 | 48 min | 23:17 | 0 min | 10 Nov |
| Port of Spain | 19:08 → 17:15 | 23:26 | 48 min | 23:26 | 0 min | 10 Nov |
| London | 23:08 → 21:15 | 23:21 | 48 min | 23:21 | 0 min | 10 Nov |
| Durban | 01:08 → 23:15 | 23:16 | 0 min | 23:16 | 0 min | 11 Nov |
| Dubai | 03:08 → 01:15 | 23:39 | 0 min | 23:39 | 48 min | 11 Nov |
| Delhi | 04:38 → 02:45 | 23:41 | 0 min | 23:41 | 48 min | 11 Nov |
| Kolkata | 04:38 → 02:45 | 22:57 | 0 min | 22:57 | 48 min | 11 Nov |
| Singapore | 07:08 → 05:15 | 00:25 | 0 min | 00:25 | 48 min | 11 Nov |
| Sydney | 10:08 → 08:15 | 00:15 | 0 min | 00:15 | 48 min | 11 Nov |
| Suva | 11:08 → 09:15 | 23:26 | 0 min | 23:26 | 48 min | 11 Nov |