Ruling · Rāsayātrā · 1922

Saturday 4 November

Determinatein Daegu, under the Rashtriya Panchang method. Clear of every threshold by 64 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 Friday 3 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

Night of Saturday 4 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

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

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 01:38 on Sat 4 Nov to 03:36 on Sun 5 Nov.

    1922-11-03T16:37:37Z → 1922-11-04T18:36:12Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 23:46–00:34 on the 3rd, 23:46–00:34 on the 4th.

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

  3. 03

    Rule

    Pūrṇimā must be present during niśītha. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.

    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 3846 s

  5. 05

    Ruling

    Rāsayātrā, Daegu, 1922: Saturday 4 November.

    confidence: determinate

Say it like this

In Daegu, Rāsayātrā 1922 falls on Saturday 4 November. Pūrṇimā runs from 01:38 on Sat 4 Nov to 03:36 on Sun 5 Nov and covers all of niśītha that night.

ahargana.org/daegu/festivals/1922/rasayatra · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 4 Nov
Ahargaṇa, classicalDisc centre, no refractionSat 4 Nov
compat-drikpanchangComparison profileSat 4 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 3rdCoveredNiśītha 4thCoveredRuled
Los Angeles08:38 → 10:3623:1348 min23:130 min3 Nov
Chicago10:38 → 12:3623:1148 min23:110 min3 Nov
Jersey City11:38 → 13:3623:1648 min23:160 min3 Nov
Port of Spain12:38 → 14:3623:2648 min23:260 min3 Nov
London16:38 → 18:3623:2148 min23:210 min3 Nov
Durban18:38 → 20:3623:1548 min23:150 min3 Nov
Dubai20:38 → 22:3623:3948 min23:390 min3 Nov
Delhi22:08 → 00:0623:4148 min23:4125 min4 Nov
Kolkata22:08 → 00:0622:5648 min22:5648 min4 Nov
Singapore23:38 → 01:3623:2435 min23:2448 min4 Nov
Sydney02:38 → 04:3623:150 min23:1548 min4 Nov
Suva04:38 → 06:3623:260 min23:2648 min4 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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