Ruling · Paraśurāma Jayantī · 1940

Friday 10 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 64 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 Thursday 9 May

Tṛtīyā is absent from pradoṣa. Not taken.

19:17 sunsetpradoṣa ends 20:37
18:5319:1719:4120:0520:2920:5321:17

0 of 79 minutes covered

Evening of Friday 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

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 21:40 on Thu 9 May to 21:44 on Fri 10 May.

    1940-05-09T13:40:17Z → 1940-05-10T13:44:07Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:17–20:37 on the 9th, 19:18–20:37 on the 10th.

    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 79 minutes on the 9th and 79 of 79 on the 10th.

    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 3825 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 1940: Friday 10 May.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 1940 falls on Friday 10 May. Tṛtīyā runs from 21:40 on Thu 9 May to 21:44 on Fri 10 May and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1940/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 10 May
Ahargaṇa, classicalDisc centre, no refractionFri 10 May
compat-drikpanchangComparison profileFri 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 9thCoveredSunset 10thCoveredRuled
Los Angeles05:40 → 05:4418:4382 min18:440 min9 May
Chicago08:40 → 08:4419:5777 min19:580 min9 May
Jersey City09:40 → 09:4420:0078 min20:010 min9 May
Port of Spain09:40 → 09:4418:1991 min18:200 min9 May
London14:40 → 14:4420:3670 min20:370 min9 May
Durban15:40 → 15:4417:15106 min17:140 min9 May
Dubai17:40 → 17:4418:5386 min18:530 min9 May
Delhi19:10 → 19:1419:0175 min19:0113 min10 May
Kolkata19:10 → 19:1418:0623 min18:0767 min10 May
Singapore21:00 → 21:0418:260 min18:2695 min10 May
Sydney23:40 → 23:4417:070 min17:06108 min10 May
Suva01:40 → 01:4417:430 min17:42101 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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