Ruling · Bali Pūjā (Balidaityarāja Pūjā) · 2025

Wednesday 22 October

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

Decide it for

23°11′ N 75°47′ E · Asia/Kolkata · GeoNames 1253914

The two evenings

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

Evening of Tuesday 21 October

Qualifies with 100 of 100 minutes. Not taken.

17:56 sunsetpradoṣa ends 19:36
Pratipadā begins 17:55:10
17:3217:5618:2018:4419:0819:3219:56

100 of 100 minutes covered

Evening of Wednesday 22 October

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

17:55 sunsetpradoṣa ends 19:36
17:3117:5518:1918:4319:0719:3119:55

100 of 100 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 17:55 on Tue 21 Oct to 20:17 on Wed 22 Oct.

    2025-10-21T12:25:10Z → 2025-10-22T14:47:14Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:56–19:36 on the 21st, 17:55–19:36 on the 22nd.

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

  3. 03

    Rule

    Pratipadā must be present during pradoṣa. It covers 100 of 100 minutes on the 21st and 100 of 100 on the 22nd.

    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 52 s < 300 s

  5. 05

    Ruling

    Bali Pūjā, Ujjain, 2025: Wednesday 22 October.

    confidence: boundary (margin, tie-break-unstated)

Say it like this

In Ujjain, Bali Pūjā 2025 falls on Wednesday 22 October. Pratipadā runs from 17:55 on Tue 21 Oct to 20:17 on Wed 22 Oct and covers all of pradoṣa that evening. It also reaches the previous evening for 100 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. It is 0 min 52 s from a threshold: treat the date as contested.

ahargana.org/ujjain/festivals/2025/bali-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 22 Oct
Ahargaṇa, classicalDisc centre, no refractionWed 22 Oct
compat-drikpanchangComparison profileTue 21 Oct
Rashtriya PanchangPrincipal festivals, 2025-26Wed 22 Oct

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 21stCoveredSunset 22ndCoveredRuled
Los Angeles05:25 → 07:4718:11103 min18:100 min21 Oct
Chicago07:25 → 09:4717:59106 min17:580 min21 Oct
Jersey City08:25 → 10:4718:06105 min18:050 min21 Oct
Port of Spain08:25 → 10:4717:4597 min17:450 min21 Oct
London13:25 → 15:4717:54110 min17:520 min21 Oct
Durban14:25 → 16:4718:1088 min18:100 min21 Oct
Dubai16:25 → 18:4717:46101 min17:4562 min21 Oct
Delhi17:55 → 20:1717:4592 min17:44102 min22 Oct
Kolkata17:55 → 20:1717:0651 min17:06100 min22 Oct
Singapore20:25 → 22:4718:512 min18:5195 min22 Oct
Sydney23:25 → 01:4719:130 min19:1487 min22 Oct
Suva00:25 → 02:4718:090 min18:0991 min22 Oct
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