Ruling · Paraśurāma Jayantī · 2031

Thursday 24 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 391 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 Wednesday 23 April

Tṛtīyā is absent from pradoṣa. Not taken.

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

0 of 84 minutes covered

Evening of Thursday 24 April

Taken. The only evening Tṛtīyā reaches.

19:03 sunsetpradoṣa ends 20:27
18:3919:0319:2719:5120:1520:3921:03

83 of 83 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 02:57 on Thu 24 Apr to 04:44 on Fri 25 Apr.

    2031-04-23T18:57:05Z → 2031-04-24T20:43:33Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:02–20:26 on the 23rd, 19:03–20:27 on the 24th.

    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 23rd and 83 of 83 on the 24th.

    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 23475 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 2031: Thursday 24 April.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 2031 falls on Thursday 24 April. Tṛtīyā runs from 02:57 on Thu 24 Apr to 04:44 on Fri 25 Apr and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2031/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 24 Apr
Ahargaṇa, classicalDisc centre, no refractionThu 24 Apr
compat-drikpanchangComparison profileThu 24 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 23rdCoveredSunset 24thCoveredRuled
Los Angeles11:57 → 13:4419:3085 min19:310 min23 Apr
Chicago13:57 → 15:4419:4082 min19:410 min23 Apr
Jersey City14:57 → 16:4419:4483 min19:450 min23 Apr
Port of Spain14:57 → 16:4418:1793 min18:170 min23 Apr
London19:57 → 21:4420:1077 min20:1276 min24 Apr
Durban20:57 → 22:4417:280 min17:27103 min24 Apr
Dubai22:57 → 00:4418:450 min18:4588 min24 Apr
Delhi00:27 → 02:1418:510 min18:5287 min24 Apr
Kolkata00:27 → 02:1418:000 min18:0089 min24 Apr
Singapore02:57 → 04:4419:070 min19:0795 min24 Apr
Sydney04:57 → 06:4417:230 min17:22104 min24 Apr
Suva06:57 → 08:4417:510 min17:51100 min24 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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