Ruling · Dyūta Pratipad · 2077

Tuesday 16 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 269 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 Tuesday 16 November

Taken. The only forenoon Pratipadā reaches.

07:02 sunrisepūrvāhṇa ends 10:23
06:3807:2608:1409:0209:5010:38

200 of 200 minutes covered

Forenoon of Wednesday 17 November

Pratipadā is absent from pūrvāhṇa. Not taken.

07:04 sunrisepūrvāhṇa ends 10:23
06:4007:2808:1609:0409:5210:40

0 of 200 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 01:01 on Tue 16 Nov to 02:35 on Wed 17 Nov.

    2077-11-15T17:01:15Z → 2077-11-16T18:34:31Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 07:02–10:23 on the 16th, 07:04–10:23 on the 17th.

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

  3. 03

    Rule

    Pratipadā must be present during pūrvāhṇa. It covers 200 of 200 minutes on the 16th and 0 of 200 on the 17th.

    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 16143 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 2077: Tuesday 16 November.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 2077 falls on Tuesday 16 November. Pratipadā runs from 01:01 on Tue 16 Nov to 02:35 on Wed 17 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2077/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 16 Nov
Ahargaṇa, classicalDisc centre, no refractionTue 16 Nov
compat-drikpanchangComparison profileTue 16 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 15thCoveredSunrise 16thCoveredRuled
Los Angeles09:01 → 10:3506:2753 min06:28207 min16 Nov
Chicago11:01 → 12:3506:410 min06:43195 min16 Nov
Jersey City12:01 → 13:3506:440 min06:46197 min16 Nov
Port of Spain13:01 → 14:3506:020 min06:03232 min16 Nov
London17:01 → 18:3507:200 min07:22176 min16 Nov
Durban19:01 → 20:3504:520 min04:52273 min16 Nov
Dubai21:01 → 22:3506:360 min06:37218 min16 Nov
Delhi22:31 → 00:0506:440 min06:45214 min16 Nov
Kolkata22:31 → 00:0505:500 min05:50221 min16 Nov
Singapore01:01 → 02:3506:480 min06:48241 min16 Nov
Sydney04:01 → 05:3505:440 min05:43278 min16 Nov
Suva05:01 → 06:3505:220 min05:22259 min16 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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