Ruling · Paraśurāma Jayantī · 1966

Saturday 23 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 541 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 22 April

Tṛtīyā is absent from pradoṣa. Not taken.

19:01 sunsetpradoṣa ends 20:25
18:3719:0119:2519:4920:1320:3721:01

0 of 84 minutes covered

Evening of Saturday 23 April

Taken. The only evening Tṛtīyā reaches.

19:02 sunsetpradoṣa ends 20:26
18:3819:0219:2619:5020:1420:3821:02

84 of 84 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 05:35 on Sat 23 Apr to 05:27 on Sun 24 Apr.

    1966-04-22T21:35:22Z → 1966-04-23T21:26:48Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:01–20:25 on the 22nd, 19:02–20:26 on the 23rd.

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

  3. 03

    Rule

    Tṛtīyā must be present during pradoṣa. It covers 0 of 84 minutes on the 22nd and 84 of 84 on the 23rd.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 32472 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 1966: Saturday 23 April.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 1966 falls on Saturday 23 April. Tṛtīyā runs from 05:35 on Sat 23 Apr to 05:27 on Sun 24 Apr and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1966/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 23 Apr
Ahargaṇa, classicalDisc centre, no refractionSat 23 Apr
compat-drikpanchangComparison profileSat 23 Apr
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/parashurama-jayanti · ruleset 2026.3-draft

Month
Vaiśākha, amānta
Pakṣa · aṅga
Śukla · Tṛtīyā
Kāla
Pradoṣa
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

“S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceTṛtīyāSunset 22ndCoveredSunset 23rdCoveredRuled
Los Angeles13:35 → 13:2718:2986 min18:300 min22 Apr
Chicago15:35 → 15:2718:3983 min18:400 min22 Apr
Jersey City16:35 → 16:2718:4283 min18:430 min22 Apr
Port of Spain17:35 → 17:2718:1793 min18:170 min22 Apr
London22:35 → 22:2720:080 min20:0977 min23 Apr
Durban23:35 → 23:2717:300 min17:29103 min23 Apr
Dubai01:35 → 01:2718:440 min18:4489 min23 Apr
Delhi03:05 → 02:5718:500 min18:5188 min23 Apr
Kolkata03:05 → 02:5717:590 min17:5989 min23 Apr
Singapore05:05 → 04:5718:370 min18:3795 min23 Apr
Sydney07:35 → 07:2717:250 min17:23104 min23 Apr
Suva09:35 → 09:2717:520 min17:52100 min23 Apr
Profile · tradition
pac-rp@2026.1 · smarta
Rule
parashurama-jayanti@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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