Ruling · Paraśurāma Jayantī · 1959

Sunday 10 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 476 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 Sunday 10 May

Taken. The only evening Tṛtīyā reaches.

19:18 sunsetpradoṣa ends 20:37
18:5419:1819:4220:0620:3020:5421:18

79 of 79 minutes covered

Evening of Monday 11 May

Tṛtīyā is absent from pradoṣa. Not taken.

19:19 sunsetpradoṣa ends 20:37
18:5519:1919:4320:0720:3120:5521:19

0 of 79 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 09:09 on Sun 10 May to 11:22 on Mon 11 May.

    1959-05-10T01:09:17Z → 1959-05-11T03:22:29Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:18–20:37 on the 10th, 19:19–20:37 on the 11th.

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

  3. 03

    Rule

    Tṛtīyā must be present during pradoṣa. It covers 79 of 79 minutes on the 10th and 0 of 79 on the 11th.

    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 28571 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 1959: Sunday 10 May.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 1959 falls on Sunday 10 May. Tṛtīyā runs from 09:09 on Sun 10 May to 11:22 on Mon 11 May and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1959/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 10 May
Ahargaṇa, classicalDisc centre, no refractionSun 10 May
compat-drikpanchangComparison profileSun 10 May
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 10thCoveredSunset 11thCoveredRuled
Los Angeles18:09 → 20:2219:4339 min19:440 min10 May
Chicago20:09 → 22:2219:5877 min19:590 min10 May
Jersey City21:09 → 23:2220:0178 min20:020 min10 May
Port of Spain21:09 → 23:2218:1991 min18:200 min10 May
London02:09 → 04:2220:3769 min20:380 min10 May
Durban03:09 → 05:2217:14106 min17:140 min10 May
Dubai05:09 → 07:2218:5386 min18:530 min10 May
Delhi06:39 → 08:5219:0184 min19:020 min10 May
Kolkata06:39 → 08:5218:0787 min18:070 min10 May
Singapore08:39 → 10:5218:3695 min18:360 min10 May
Sydney11:09 → 13:2217:07108 min17:060 min10 May
Suva13:09 → 15:2217:43101 min17:420 min10 May
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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