Ruling · Dyūta Pratipad · 2082

Thursday 22 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 223 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 22 October

Taken. The only forenoon Pratipadā reaches.

06:35 sunrisepūrvāhṇa ends 10:13
06:1106:5907:4708:3509:2310:11

218 of 218 minutes covered

Forenoon of Friday 23 October

Pratipadā is absent from pūrvāhṇa. Not taken.

06:36 sunrisepūrvāhṇa ends 10:14
06:1207:0007:4808:3609:2410:12

0 of 217 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 02:52 on Thu 22 Oct to 22:57 on Thu 22 Oct.

    2082-10-21T18:51:52Z → 2082-10-22T14:56:53Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:35–10:13 on the 22nd, 06:36–10:14 on the 23rd.

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

  3. 03

    Rule

    Pratipadā must be present during pūrvāhṇa. It covers 218 of 218 minutes on the 22nd and 0 of 217 on the 23rd.

    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 13396 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 2082: Thursday 22 October.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 2082 falls on Thursday 22 October. Pratipadā runs from 02:52 on Thu 22 Oct to 22:57 on Thu 22 Oct and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2082/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 22 Oct
Ahargaṇa, classicalDisc centre, no refractionThu 22 Oct
compat-drikpanchangComparison profileThu 22 Oct
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 21stCoveredSunrise 22ndCoveredRuled
Los Angeles11:52 → 07:5707:040 min07:0552 min22 Oct
Chicago13:52 → 09:5707:110 min07:12165 min22 Oct
Jersey City14:52 → 10:5707:150 min07:16216 min22 Oct
Port of Spain14:52 → 10:5705:560 min05:56236 min22 Oct
London19:52 → 15:5707:360 min07:38205 min22 Oct
Durban20:52 → 16:5705:120 min05:11260 min22 Oct
Dubai22:52 → 18:5706:210 min06:21228 min22 Oct
Delhi00:22 → 20:2706:260 min06:27226 min22 Oct
Kolkata00:22 → 20:2705:360 min05:37230 min22 Oct
Singapore02:52 → 22:5706:470 min06:47241 min22 Oct
Sydney05:52 → 01:5706:070 min06:06263 min22 Oct
Suva06:52 → 02:5705:340 min05:33173 min22 Oct
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

About Ahargaṇa