Ruling · Dyūta Pratipad · 2072

Friday 11 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 13 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 Thursday 10 November

Pratipadā is absent from pūrvāhṇa. Not taken.

06:56 sunrisepūrvāhṇa ends 10:20
06:3207:2008:0808:5609:4410:32

0 of 204 minutes covered

Forenoon of Friday 11 November

Taken. The only forenoon Pratipadā reaches.

06:57 sunrisepūrvāhṇa ends 10:20
Pratipadā ends 10:07:21
06:3307:2108:0908:5709:4510:33

190 of 203 minutes covered, the first 190

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

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 12:22 on Thu 10 Nov to 10:07 on Fri 11 Nov.

    2072-11-10T04:22:04Z → 2072-11-11T02:07:22Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:56–10:20 on the 10th, 06:57–10:20 on the 11th.

    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 204 minutes on the 10th and 190 of 203 on the 11th.

    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 786 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 2072: Friday 11 November.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 2072 falls on Friday 11 November. Pratipadā runs from 12:22 on Thu 10 Nov to 10:07 on Fri 11 Nov and covers 190 of 203 minutes of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2072/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 11 Nov
Ahargaṇa, classicalDisc centre, no refractionFri 11 Nov
compat-drikpanchangComparison profileFri 11 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 10thCoveredSunrise 11thCoveredRuled
Los Angeles20:22 → 18:0706:22210 min06:230 min10 Nov
Chicago22:22 → 20:0706:36199 min06:370 min10 Nov
Jersey City23:22 → 21:0706:39201 min06:400 min10 Nov
Port of Spain00:22 → 22:0706:00233 min06:010 min10 Nov
London04:22 → 02:0707:12182 min07:130 min10 Nov
Durban06:22 → 04:0704:55183 min04:540 min10 Nov
Dubai08:22 → 06:0706:33111 min06:330 min10 Nov
Delhi09:52 → 07:3706:4125 min06:4156 min11 Nov
Kolkata09:52 → 07:3705:470 min05:47110 min11 Nov
Singapore12:22 → 10:0706:470 min06:47200 min11 Nov
Sydney15:22 → 13:0705:470 min05:46276 min11 Nov
Suva16:22 → 14:0705:240 min05:23258 min11 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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