Ruling · Bali Pūjā · 1902

Friday 31 October

Boundaryin Baoding, under the Rashtriya Panchang method. Both evenings qualify and the rule does not say which to take. Say “contested”.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two evenings

One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.

Evening of Friday 31 October

Taken. Both evenings qualify; the rule is silent, and this one is covered longer.

17:20 sunsetpradoṣa ends 19:07
16:5617:2017:4418:0818:3218:5619:20

107 of 107 minutes covered

Evening of Saturday 1 November

Qualifies with 25 of 108 minutes. Not taken.

17:19 sunsetpradoṣa ends 19:07
Pratipadā ends 17:43:55
16:5517:1917:4318:0718:3118:5519:19

25 of 108 minutes covered, the first 25

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

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 16:14 on Fri 31 Oct to 17:44 on Sat 1 Nov.

    1902-10-31T08:13:32Z → 1902-11-01T09:43:56Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:20–19:07 on the 31st, 17:19–19:07 on the 1st.

    pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Pratipadā must be present during pradoṣa. It covers 107 of 107 minutes on the 31st and 25 of 108 on the 1st.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.

    priority: unstated → greater-coverage · margin 1494 s

  5. 05

    Ruling

    Bali Pūjā, Baoding, 1902: Friday 31 October.

    confidence: boundary (tie-break-unstated)

Say it like this

In Baoding, Bali Pūjā 1902 falls on Friday 31 October. Pratipadā runs from 16:14 on Fri 31 Oct to 17:44 on Sat 1 Nov and covers all of pradoṣa that evening. It also reaches the next evening for 25 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.

ahargana.org/baoding/festivals/1902/bali-puja · 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/bali-puja · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Pratipadā
Kāla
Pradoṣa
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.

PlacePratipadāSunset 31stCoveredSunset 1stCoveredRuled
Los Angeles00:14 → 01:4417:02105 min17:010 min31 Oct
Chicago02:14 → 03:4416:47109 min16:460 min31 Oct
Jersey City03:14 → 04:4416:55108 min16:530 min31 Oct
Port of Spain04:14 → 05:4417:4298 min17:420 min31 Oct
London08:14 → 09:4416:37114 min16:350 min31 Oct
Durban09:44 → 11:1417:4686 min17:470 min31 Oct
Dubai11:55 → 13:2517:20102 min17:200 min31 Oct
Delhi13:35 → 15:0517:28103 min17:280 min31 Oct
Kolkata13:35 → 15:0516:51101 min16:510 min31 Oct
Singapore15:09 → 16:3917:4595 min17:450 min31 Oct
Sydney18:14 → 19:4418:2185 min18:2282 min31 Oct
Suva20:09 → 21:3918:070 min18:0790 min1 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
bali-puja@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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