Night of Monday 30 October
Taken. The only night Pūrṇimā reaches.
niśītha begins 23:43 00:31 niśītha ends
Pūrṇimā begins 23:31:17
22:5523:1923:4300:0700:3100:5501:19
48 of 48 minutes covered
Ruling · Rāsayātrā · 1944
Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 11 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 Monday 30 October
Taken. The only night Pūrṇimā reaches.
48 of 48 minutes covered
Night of Tuesday 31 October
Pūrṇimā is absent from niśītha. Not taken.
0 of 48 minutes covered
Aṅga
Pūrṇimā runs from 23:31 on Mon 30 Oct to 20:05 on Tue 31 Oct.
1944-10-30T17:01:17Z → 1944-10-31T13:35:22Z
Kāla
Niśītha is 1 ghaṭikā either side of midnight: 23:43–00:31 on the 30th, 23:42–00:30 on the 31st.
nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pūrṇimā must be present during niśītha. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.
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 675 s
Ruling
Rāsayātrā, Chattogram, 1944: Monday 30 October.
confidence: determinate
In Chattogram, Rāsayātrā 1944 falls on Monday 30 October. Pūrṇimā runs from 23:31 on Mon 30 Oct to 20:05 on Tue 31 Oct and covers all of niśītha that night.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 30 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 30 Oct |
| compat-drikpanchang | Comparison profile | Mon 30 Oct |
| 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 30th | Covered | Niśītha 31st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 10:01 → 06:35 | 00:13 | 48 min | 00:13 | 0 min | 30 Oct |
| Chicago | 12:01 → 08:35 | 00:11 | 48 min | 00:11 | 0 min | 30 Oct |
| Jersey City | 13:01 → 09:35 | 00:16 | 48 min | 00:16 | 0 min | 30 Oct |
| Port of Spain | 14:01 → 10:35 | 00:26 | 48 min | 00:26 | 0 min | 30 Oct |
| London | 18:01 → 14:35 | 00:21 | 48 min | 00:21 | 0 min | 30 Oct |
| Durban | 19:01 → 15:35 | 23:15 | 48 min | 23:15 | 0 min | 30 Oct |
| Dubai | 21:01 → 17:35 | 23:39 | 48 min | 23:39 | 0 min | 30 Oct |
| Delhi | 23:31 → 20:05 | 00:41 | 48 min | 00:41 | 0 min | 30 Oct |
| Kolkata | 23:31 → 20:05 | 23:56 | 48 min | 23:56 | 0 min | 30 Oct |
| Singapore | 02:01 → 22:35 | 01:24 | 11 min | 01:24 | 0 min | 30 Oct |
| Sydney | 03:01 → 23:35 | 23:15 | 0 min | 23:15 | 21 min | 31 Oct |
| Suva | 05:01 → 01:35 | 23:26 | 0 min | 23:26 | 48 min | 31 Oct |