Ruling · Dyūta Pratipad · 1986

Monday 3 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 44 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 Sunday 2 November

Pratipadā is absent from pūrvāhṇa. Not taken.

06:46 sunrisepūrvāhṇa ends 10:16
06:2207:1007:5808:4609:3410:22

0 of 210 minutes covered

Forenoon of Monday 3 November

Taken. The only forenoon Pratipadā reaches.

06:47 sunrisepūrvāhṇa ends 10:17
06:2307:1107:5908:4709:3510:23

210 of 210 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 14:02 on Sun 2 Nov to 11:01 on Mon 3 Nov.

    1986-11-02T06:02:08Z → 1986-11-03T03:01:06Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:46–10:16 on the 2nd, 06:47–10:17 on the 3rd.

    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 210 minutes on the 2nd and 210 of 210 on the 3rd.

    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 2666 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 1986: Monday 3 November.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 1986 falls on Monday 3 November. Pratipadā runs from 14:02 on Sun 2 Nov to 11:01 on Mon 3 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1986/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 3 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 3 Nov
compat-drikpanchangComparison profileMon 3 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 2ndCoveredSunrise 3rdCoveredRuled
Los Angeles22:02 → 19:0106:14215 min06:150 min2 Nov
Chicago00:02 → 21:0106:24206 min06:260 min2 Nov
Jersey City01:02 → 22:0106:28208 min06:290 min2 Nov
Port of Spain02:02 → 23:0105:58235 min05:580 min2 Nov
London06:02 → 03:0106:56192 min06:570 min2 Nov
Durban08:02 → 05:0105:0185 min05:001 min2 Nov
Dubai10:02 → 07:0106:278 min06:2734 min3 Nov
Delhi11:32 → 08:3106:340 min06:34117 min3 Nov
Kolkata11:32 → 08:3105:410 min05:42169 min3 Nov
Singapore14:02 → 11:0106:460 min06:46241 min3 Nov
Sydney17:02 → 14:0105:550 min05:54270 min3 Nov
Suva18:02 → 15:0105:270 min05:27256 min3 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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