Ruling · Rāsayātrā · 2090

Monday 6 November

Determinatein Daegu, under the Rashtriya Panchang method. Clear of every threshold by 339 minutes.

Decide it for

35°52′ N 128°36′ E · Asia/Seoul · GeoNames 1835329

The two nights

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

Night of Monday 6 November

Taken. The only night Pūrṇimā reaches.

niśītha begins 23:46  00:34 niśītha ends
22:5823:2223:4600:1000:3400:5801:22

48 of 48 minutes covered

Night of Tuesday 7 November

Pūrṇimā is absent from niśītha. Not taken.

niśītha begins 23:46  00:34 niśītha ends
22:5823:2223:4600:1000:3400:5801:22

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 16:29 on Mon 6 Nov to 18:07 on Tue 7 Nov.

    2090-11-06T07:28:46Z → 2090-11-07T09:06:42Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 23:46–00:34 on the 6th, 23:46–00:34 on the 7th.

    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 6th and 0 of 48 on the 7th.

    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 20347 s

  5. 05

    Ruling

    Rāsayātrā, Daegu, 2090: Monday 6 November.

    confidence: determinate

Say it like this

In Daegu, Rāsayātrā 2090 falls on Monday 6 November. Pūrṇimā runs from 16:29 on Mon 6 Nov to 18:07 on Tue 7 Nov and covers all of niśītha that night.

ahargana.org/daegu/festivals/2090/rasayatra · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 6 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 6 Nov
compat-drikpanchangComparison profileMon 6 Nov
No institution has a recorded ruling for Daegu.

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 6thCoveredNiśītha 7thCoveredRuled
Los Angeles23:29 → 01:0723:1348 min23:130 min6 Nov
Chicago01:29 → 03:0723:1148 min23:110 min6 Nov
Jersey City02:29 → 04:0723:1748 min23:170 min6 Nov
Port of Spain03:29 → 05:0723:2648 min23:260 min6 Nov
London07:29 → 09:0723:2148 min23:210 min6 Nov
Durban09:29 → 11:0723:1648 min23:160 min6 Nov
Dubai11:29 → 13:0723:3948 min23:390 min6 Nov
Delhi12:59 → 14:3723:4148 min23:410 min6 Nov
Kolkata12:59 → 14:3722:5748 min22:570 min6 Nov
Singapore15:29 → 17:0700:2548 min00:250 min6 Nov
Sydney18:29 → 20:0700:1548 min00:150 min6 Nov
Suva19:29 → 21:0723:2648 min23:260 min6 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

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