Ruling · Rāsayātrā · 2044

Friday 4 November

Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 159 minutes.

Decide it for

22°20′ N 91°50′ E · Asia/Dhaka · GeoNames 1205733

The two nights

One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.

Night of Friday 4 November

Taken. The only night Pūrṇimā reaches.

niśītha begins 23:12  00:00 niśītha ends
22:2422:4823:1223:3600:0000:2400:48

48 of 48 minutes covered

Night of Saturday 5 November

Pūrṇimā is absent from niśītha. Not taken.

niśītha begins 23:12  00:00 niśītha ends
22:2422:4823:1223:3600:0000:2400:48

0 of 48 minutes covered

Pūrṇimā presentNiśītha, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 20:33 on Fri 4 Nov to 18:27 on Sat 5 Nov.

    2044-11-04T14:33:28Z → 2044-11-05T12:26:50Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 23:12–00:00 on the 4th, 23:12–00:00 on the 5th.

    nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Pūrṇimā must be present during niśītha. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Only one night qualifies. No tie-break is needed.

    priority: paraviddha → only-day · margin 9537 s

  5. 05

    Ruling

    Rāsayātrā, Chattogram, 2044: Friday 4 November.

    confidence: determinate

Say it like this

In Chattogram, Rāsayātrā 2044 falls on Friday 4 November. Pūrṇimā runs from 20:33 on Fri 4 Nov to 18:27 on Sat 5 Nov and covers all of niśītha that night.

ahargana.org/chattogram/festivals/2044/rasayatra · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 4 Nov
Ahargaṇa, classicalDisc centre, no refractionFri 4 Nov
compat-drikpanchangComparison profileFri 4 Nov
No institution has a recorded ruling for Chattogram.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/rasayatra · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Niśītha
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“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.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāNiśītha 4thCoveredNiśītha 5thCoveredRuled
Los Angeles07:33 → 05:2700:1348 min00:130 min4 Nov
Chicago09:33 → 07:2700:1148 min00:110 min4 Nov
Jersey City10:33 → 08:2700:1648 min00:160 min4 Nov
Port of Spain10:33 → 08:2723:2648 min23:260 min4 Nov
London14:33 → 12:2723:2148 min23:210 min4 Nov
Durban16:33 → 14:2723:1548 min23:150 min4 Nov
Dubai18:33 → 16:2723:3948 min23:390 min4 Nov
Delhi20:03 → 17:5723:4148 min23:410 min4 Nov
Kolkata20:03 → 17:5722:5648 min22:560 min4 Nov
Singapore22:33 → 20:2700:2448 min00:240 min4 Nov
Sydney01:33 → 23:2700:150 min00:150 min5 Nov
Suva02:33 → 00:2723:260 min23:2648 min5 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rasayatra@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa