Night of Thursday 18 November
Pūrṇimā is absent from niśītha. Not taken.
niśītha begins 23:07 23:55 niśītha ends
Pūrṇimā begins 00:29:17
22:1922:4323:0723:3123:5500:1900:43
0 of 48 minutes covered
Ruling · Rāsayātrā · 1926
Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 34 minutes.
Decide it for
22°20′ N 91°50′ E · Asia/Dhaka · GeoNames 1205733
One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.
Night of Thursday 18 November
Pūrṇimā is absent from niśītha. Not taken.
0 of 48 minutes covered
Night of Friday 19 November
Taken. Pūrṇimā reaches neither night; the rule takes the second day.
0 of 48 minutes covered
Aṅga
Pūrṇimā runs from 00:29 on Fri 19 Nov to 22:14 on Fri 19 Nov.
1926-11-18T18:35:57Z → 1926-11-19T16:20:57Z
Kāla
Niśītha is 1 ghaṭikā either side of midnight: 23:07–23:55 on the 18th, 23:07–23:55 on the 19th.
nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during niśītha. It covers 0 of 48 minutes on the 18th and 0 of 48 on the 19th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Neither night qualifies. The rule takes the second day.
priority: paraviddha → second-day · margin 2039 s
Ruling
Rāsayātrā, Chattogram, 1926: Friday 19 November.
confidence: determinate
In Chattogram, Rāsayātrā 1926 falls on Friday 19 November. Pūrṇimā runs from 00:29 on Fri 19 Nov to 22:14 on Fri 19 Nov, and reaches niśītha on neither day.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Fri 19 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Fri 19 Nov |
| compat-drikpanchang | Comparison profile | Fri 19 Nov |
| No institution has a recorded ruling for Chattogram. | ||
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 18th | Covered | Niśītha 19th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 10:36 → 08:21 | 23:14 | 48 min | 23:15 | 0 min | 18 Nov |
| Chicago | 12:36 → 10:21 | 23:12 | 48 min | 23:12 | 0 min | 18 Nov |
| Jersey City | 13:36 → 11:21 | 23:18 | 48 min | 23:18 | 0 min | 18 Nov |
| Port of Spain | 14:36 → 12:21 | 23:27 | 48 min | 23:28 | 0 min | 18 Nov |
| London | 18:36 → 16:21 | 23:22 | 48 min | 23:22 | 0 min | 18 Nov |
| Durban | 20:36 → 18:21 | 23:17 | 48 min | 23:17 | 0 min | 18 Nov |
| Dubai | 22:36 → 20:21 | 23:40 | 48 min | 23:40 | 0 min | 18 Nov |
| Delhi | 00:06 → 21:51 | 23:42 | 24 min | 23:43 | 0 min | 18 Nov |
| Kolkata | 00:06 → 21:51 | 22:58 | 0 min | 22:58 | 0 min | 19 Nov |
| Singapore | 01:36 → 23:21 | 23:26 | 0 min | 23:26 | 0 min | 19 Nov |
| Sydney | 04:36 → 02:21 | 23:16 | 0 min | 23:16 | 48 min | 19 Nov |
| Suva | 06:36 → 04:21 | 23:27 | 0 min | 23:28 | 48 min | 19 Nov |