Ruling · Dyūta Pratipad · 2013

Monday 4 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 495 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 3 November

Pratipadā is absent from pūrvāhṇa. Not taken.

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

0 of 209 minutes covered

Forenoon of Monday 4 November

Taken. The only forenoon Pratipadā reaches.

06:49 sunrisepūrvāhṇa ends 10:17
06:2507:1308:0108:4909:3710:25

209 of 209 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 20:50 on Sun 3 Nov to 18:32 on Mon 4 Nov.

    2013-11-03T12:49:57Z → 2013-11-04T10:31:48Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:47–10:17 on the 3rd, 06:49–10:17 on the 4th.

    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 209 minutes on the 3rd and 209 of 209 on the 4th.

    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 29677 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 2013: Monday 4 November.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 2013 falls on Monday 4 November. Pratipadā runs from 20:50 on Sun 3 Nov to 18:32 on Mon 4 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2013/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 4 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 4 Nov
compat-drikpanchangComparison profileMon 4 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 3rdCoveredSunrise 4thCoveredRuled
Los Angeles04:50 → 02:3206:15214 min06:160 min3 Nov
Chicago06:50 → 04:3206:26181 min06:270 min3 Nov
Jersey City07:50 → 05:3206:30126 min06:310 min3 Nov
Port of Spain08:50 → 06:3205:5862 min05:5833 min3 Nov
London12:50 → 10:3206:580 min07:00189 min4 Nov
Durban14:50 → 12:3205:000 min04:59267 min4 Nov
Dubai16:50 → 14:3206:280 min06:28223 min4 Nov
Delhi18:20 → 16:0206:350 min06:35219 min4 Nov
Kolkata18:20 → 16:0205:420 min05:43225 min4 Nov
Singapore20:50 → 18:3206:460 min06:46241 min4 Nov
Sydney23:50 → 21:3205:530 min05:52271 min4 Nov
Suva01:50 → 23:3206:260 min06:26256 min4 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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