Ruling · Rāsayātrā · 2002

Tuesday 19 November

Determinatein Dalian, under the Rashtriya Panchang method. Clear of every threshold by 445 minutes.

Decide it for

38°55′ N 121°36′ E · Asia/Shanghai · GeoNames 1814087

The two nights

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

Night of Monday 18 November

Pūrṇimā is absent from niśītha. Not taken.

niśītha begins 23:15  00:03 niśītha ends
22:2722:5123:1523:3900:0300:2700:51

0 of 48 minutes covered

Night of Tuesday 19 November

Taken. The only night Pūrṇimā reaches.

niśītha begins 23:15  00:03 niśītha ends
22:2722:5123:1523:3900:0300:2700:51

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 07:28 on Tue 19 Nov to 09:34 on Wed 20 Nov.

    2002-11-18T23:27:53Z → 2002-11-20T01:33:40Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 23:15–00:03 on the 18th, 23:15–00:03 on the 19th.

    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 18th and 48 of 48 on the 19th.

    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 26691 s

  5. 05

    Ruling

    Rāsayātrā, Dalian, 2002: Tuesday 19 November.

    confidence: determinate

Say it like this

In Dalian, Rāsayātrā 2002 falls on Tuesday 19 November. Pūrṇimā runs from 07:28 on Tue 19 Nov to 09:34 on Wed 20 Nov and covers all of niśītha that night.

ahargana.org/dalian/festivals/2002/rasayatra · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 19 Nov
Ahargaṇa, classicalDisc centre, no refractionTue 19 Nov
compat-drikpanchangComparison profileTue 19 Nov
No institution has a recorded ruling for Dalian.

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 18thCoveredNiśītha 20thCoveredRuled
Los Angeles15:28 → 17:3423:1548 min23:150 min18 Nov
Chicago17:28 → 19:3423:1248 min23:130 min18 Nov
Jersey City18:28 → 20:3423:1848 min23:180 min18 Nov
Port of Spain19:28 → 21:3423:2748 min23:280 min18 Nov
London23:28 → 01:3423:2242 min23:230 min19 Nov
Durban01:28 → 03:3423:170 min23:170 min19 Nov
Dubai03:28 → 05:3423:400 min23:410 min19 Nov
Delhi04:58 → 07:0423:420 min23:430 min19 Nov
Kolkata04:58 → 07:0422:580 min22:580 min19 Nov
Singapore07:28 → 09:3400:260 min00:260 min19 Nov
Sydney10:28 → 12:3400:160 min00:170 min19 Nov
Suva11:28 → 13:3423:270 min23:280 min19 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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