Ruling · Dyūta Pratipad · 1936

Sunday 15 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 141 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two forenoons

One ghaṭī is 24 minutes. Pūrvāhṇa is first 5 of 15 day muhūrtas.

Forenoon of Saturday 14 November

Pratipadā is absent from pūrvāhṇa. Not taken.

06:59 sunrisepūrvāhṇa ends 10:21
06:3507:2308:1108:5909:4710:35

0 of 202 minutes covered

Forenoon of Sunday 15 November

Taken. The only forenoon Pratipadā reaches.

07:00 sunrisepūrvāhṇa ends 10:22
06:3607:2408:1209:0009:4810:36

201 of 201 minutes covered

Pratipadā presentPūrvāhṇa, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 12:42 on Sat 14 Nov to 15:07 on Sun 15 Nov.

    1936-11-14T04:41:55Z → 1936-11-15T07:06:35Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:59–10:21 on the 14th, 07:00–10:22 on the 15th.

    purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Pratipadā must be present during pūrvāhṇa. It covers 0 of 202 minutes on the 14th and 201 of 201 on the 15th.

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

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 8432 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 1936: Sunday 15 November.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 1936 falls on Sunday 15 November. Pratipadā runs from 12:42 on Sat 14 Nov to 15:07 on Sun 15 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1936/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 15 Nov
Ahargaṇa, classicalDisc centre, no refractionSun 15 Nov
compat-drikpanchangComparison profileSun 15 Nov
No institution has a recorded ruling for Baoding.

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

The rule, as data

/rules/dyuta-pratipad · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Pratipadā
Kāla
Pūrvāhṇa
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 104

“S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePratipadāSunrise 14thCoveredSunrise 15thCoveredRuled
Los Angeles20:42 → 23:0706:25208 min06:260 min14 Nov
Chicago23:42 → 01:0707:39197 min06:400 min14 Nov
Jersey City23:42 → 02:0706:42199 min06:430 min14 Nov
Port of Spain00:42 → 03:0706:01233 min06:020 min14 Nov
London04:42 → 07:0707:17179 min07:190 min14 Nov
Durban06:42 → 09:0704:53163 min04:53254 min15 Nov
Dubai08:42 → 11:0706:3592 min06:36218 min15 Nov
Delhi10:12 → 12:3706:436 min06:44215 min15 Nov
Kolkata10:12 → 12:3705:490 min05:49221 min15 Nov
Singapore12:02 → 14:2706:070 min06:08241 min15 Nov
Sydney14:42 → 17:0704:450 min04:44277 min15 Nov
Suva16:42 → 19:0705:230 min05:22259 min15 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
dyuta-pratipad@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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