Ruling · Paraśurāma Jayantī · 1910

Wednesday 11 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 415 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 Tuesday 10 May

Tṛtīyā is absent from pradoṣa. Not taken.

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

0 of 79 minutes covered

Evening of Wednesday 11 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 06:31 on Wed 11 May to 03:32 on Thu 12 May.

    1910-05-10T22:30:33Z → 1910-05-11T19:31:56Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:18–20:37 on the 10th, 19:18–20:37 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 0 of 79 minutes on the 10th and 79 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 24877 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 1910: Wednesday 11 May.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 1910 falls on Wednesday 11 May. Tṛtīyā runs from 06:31 on Wed 11 May to 03:32 on Thu 12 May and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1910/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 11 May
Ahargaṇa, classicalDisc centre, no refractionWed 11 May
compat-drikpanchangComparison profileWed 11 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 Angeles14:31 → 11:3218:4382 min18:440 min10 May
Chicago16:31 → 13:3218:5877 min18:590 min10 May
Jersey City17:31 → 14:3219:0078 min19:010 min10 May
Port of Spain18:31 → 15:3218:1980 min18:200 min10 May
London22:31 → 19:3219:360 min19:380 min10 May
Durban00:31 → 21:3217:140 min17:14106 min11 May
Dubai02:12 → 23:1318:340 min18:3486 min11 May
Delhi04:01 → 01:0219:010 min19:0184 min11 May
Kolkata04:01 → 01:0218:060 min18:0787 min11 May
Singapore05:31 → 02:3218:060 min18:0695 min11 May
Sydney08:31 → 05:3217:070 min17:06108 min11 May
Suva10:26 → 07:2717:380 min17:37101 min11 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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