Ruling · Bali Pūjā · 1920

Thursday 11 November

Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 45 minutes.

Decide it for

TehranDelhiKolkataSingaporeSydneyJersey City

35°42′ N 51°25′ E · Asia/Tehran · GeoNames 112931

The two evenings

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

Evening of Wednesday 10 November

Pratipadā is absent from pradoṣa. Not taken.

16:56 sunsetpradoṣa ends 18:45
16:3216:5617:2017:4418:0818:3218:56

0 of 109 minutes covered

Evening of Thursday 11 November

Taken. The only evening Pratipadā reaches.

16:55 sunsetpradoṣa ends 18:44
16:3116:5517:1917:4318:0718:3118:55

109 of 109 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 19:30 on Wed 10 Nov to 20:53 on Thu 11 Nov.

    1920-11-10T16:04:48Z → 1920-11-11T17:28:14Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 16:56–18:45 on the 10th, 16:55–18:44 on the 11th.

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

  3. 03

    Rule

    Pratipadā must be present during pradoṣa. It covers 0 of 109 minutes on the 10th and 109 of 109 on the 11th.

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

  4. 04

    Tie-break

    Only one evening qualifies. No tie-break is needed.

    priority: unstated → only-day · margin 2700 s

  5. 05

    Ruling

    Bali Pūjā, Tehran, 1920: Thursday 11 November.

    confidence: determinate

Say it like this

In Tehran, Bali Pūjā 1920 falls on Thursday 11 November. Pratipadā runs from 19:30 on Wed 10 Nov to 20:53 on Thu 11 Nov and covers all of pradoṣa that evening.

ahargana.org/tehran/festivals/1920/bali-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 11 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 11 Nov
compat-drikpanchangComparison profileThu 11 Nov
No institution has a recorded ruling for Tehran.

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 10thCoveredSunset 11thCoveredRuled
Los Angeles08:05 → 09:2816:52108 min16:520 min10 Nov
Chicago10:05 → 11:2816:35112 min16:340 min10 Nov
Jersey City11:05 → 12:2816:43111 min16:420 min10 Nov
Port of Spain12:05 → 13:2817:4099 min17:400 min10 Nov
London16:05 → 17:2816:19119 min16:1771 min10 Nov
Durban18:05 → 19:2818:2584 min18:2563 min10 Nov
Dubai20:05 → 21:2817:330 min17:33104 min11 Nov
Delhi21:35 → 22:5817:300 min17:29106 min11 Nov
Kolkata21:35 → 22:5816:550 min16:54103 min11 Nov
Singapore23:05 → 00:2817:500 min17:5096 min11 Nov
Sydney02:05 → 03:2818:310 min18:3282 min11 Nov
Suva04:05 → 05:2818:170 min18:1789 min11 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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