Ruling · Paraśurāma Jayantī · 1969

Saturday 19 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 458 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 18 April

Tṛtīyā is absent from pradoṣa. Not taken.

18:57 sunsetpradoṣa ends 20:23
18:3318:5719:2119:4520:0920:3320:57

0 of 85 minutes covered

Evening of Saturday 19 April

Taken. The only evening Tṛtīyā reaches.

18:58 sunsetpradoṣa ends 20:23
18:3418:5819:2219:4620:1020:3420:58

85 of 85 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 04:00 on Sat 19 Apr to 05:35 on Sun 20 Apr.

    1969-04-18T20:00:28Z → 1969-04-19T21:34:44Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 18:57–20:23 on the 18th, 18:58–20:23 on the 19th.

    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 85 minutes on the 18th and 85 of 85 on the 19th.

    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 27477 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 1969: Saturday 19 April.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 1969 falls on Saturday 19 April. Tṛtīyā runs from 04:00 on Sat 19 Apr to 05:35 on Sun 20 Apr and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1969/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 19 Apr
Ahargaṇa, classicalDisc centre, no refractionSat 19 Apr
compat-drikpanchangComparison profileSat 19 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 18thCoveredSunset 19thCoveredRuled
Los Angeles12:00 → 13:3518:2687 min18:270 min18 Apr
Chicago14:00 → 15:3518:3484 min18:360 min18 Apr
Jersey City15:00 → 16:3518:3884 min18:400 min18 Apr
Port of Spain16:00 → 17:3518:1793 min18:170 min18 Apr
London21:00 → 22:3520:0120 min20:0379 min19 Apr
Durban22:00 → 23:3517:330 min17:32102 min19 Apr
Dubai00:00 → 01:3518:420 min18:4389 min19 Apr
Delhi01:30 → 03:0518:480 min18:4988 min19 Apr
Kolkata01:30 → 03:0517:580 min17:5890 min19 Apr
Singapore03:30 → 05:0518:380 min18:3895 min19 Apr
Sydney06:00 → 07:3517:290 min17:28103 min19 Apr
Suva08:00 → 09:3517:550 min17:5499 min19 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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