Ruling · Dyūta Pratipad · 2092

Friday 31 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 195 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 31 October

Taken. The only forenoon Pratipadā reaches.

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

211 of 211 minutes covered

Forenoon of Saturday 1 November

Pratipadā is absent from pūrvāhṇa. Not taken.

06:46 sunrisepūrvāhṇa ends 10:17
06:2207:1007:5808:4609:3410:22

0 of 210 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 03:30 on Fri 31 Oct to 00:09 on Sat 1 Nov.

    2092-10-30T19:30:27Z → 2092-10-31T16:08:58Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:45–10:16 on the 31st, 06:46–10:17 on the 1st.

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

  3. 03

    Rule

    Pratipadā must be present during pūrvāhṇa. It covers 211 of 211 minutes on the 31st and 0 of 210 on the 1st.

    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 11694 s

  5. 05

    Ruling

    Dyūta Pratipad, Baoding, 2092: Friday 31 October.

    confidence: determinate

Say it like this

In Baoding, Dyūta Pratipad 2092 falls on Friday 31 October. Pratipadā runs from 03:30 on Fri 31 Oct to 00:09 on Sat 1 Nov and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/2092/dyuta-pratipad · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 31 Oct
Ahargaṇa, classicalDisc centre, no refractionFri 31 Oct
compat-drikpanchangComparison profileFri 31 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 30thCoveredSunrise 31stCoveredRuled
Los Angeles12:30 → 09:0907:120 min07:13116 min31 Oct
Chicago14:30 → 11:0907:220 min07:24207 min31 Oct
Jersey City15:30 → 12:0907:260 min07:27208 min31 Oct
Port of Spain15:30 → 12:0905:580 min05:58235 min31 Oct
London19:30 → 16:0906:530 min06:55193 min31 Oct
Durban21:30 → 18:0905:030 min05:02265 min31 Oct
Dubai23:30 → 20:0906:260 min06:27224 min31 Oct
Delhi01:00 → 21:3906:330 min06:33221 min31 Oct
Kolkata01:00 → 21:3905:410 min05:41226 min31 Oct
Singapore03:30 → 00:0906:470 min06:47241 min31 Oct
Sydney06:30 → 03:0905:570 min05:56234 min31 Oct
Suva07:30 → 04:0905:280 min05:28132 min31 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

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