Ruling · Dyūta Pratipad · 1929

Saturday 2 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 585 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 Friday 1 November

Pratipadā is absent from pūrvāhṇa. Not taken.

06:45 sunrisepūrvāhṇa ends 10:16
06:2107:0907:5708:4509:3310:21

0 of 211 minutes covered

Forenoon of Saturday 2 November

Taken. The only forenoon Pratipadā reaches.

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

211 of 211 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 20:01 on Fri 1 Nov to 20:40 on Sat 2 Nov.

    1929-11-01T12:00:47Z → 1929-11-02T12:39:43Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:45–10:16 on the 1st, 06:46–10:16 on the 2nd.

    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 211 minutes on the 1st and 211 of 211 on the 2nd.

    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 35090 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 1929: Saturday 2 November.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 1929 falls on Saturday 2 November. Pratipadā runs from 20:01 on Fri 1 Nov to 20:40 on Sat 2 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1929/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 2 Nov
Ahargaṇa, classicalDisc centre, no refractionSat 2 Nov
compat-drikpanchangComparison profileSat 2 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 1stCoveredSunrise 2ndCoveredRuled
Los Angeles04:01 → 04:4006:13216 min06:140 min1 Nov
Chicago06:01 → 06:4006:23207 min06:2416 min1 Nov
Jersey City07:01 → 07:4006:27175 min06:2872 min1 Nov
Port of Spain08:01 → 08:4005:58112 min05:58162 min2 Nov
London12:01 → 12:4006:540 min06:55192 min2 Nov
Durban14:01 → 14:4005:020 min05:01266 min2 Nov
Dubai16:01 → 16:4006:260 min06:27224 min2 Nov
Delhi17:31 → 18:1006:330 min06:34221 min2 Nov
Kolkata17:31 → 18:1005:410 min05:41226 min2 Nov
Singapore19:01 → 19:4005:460 min05:46241 min2 Nov
Sydney22:01 → 22:4004:560 min04:55269 min2 Nov
Suva00:01 → 00:4005:280 min05:27255 min2 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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