Ruling · Paraśurāma Jayantī · 2089

Thursday 12 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 362 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 12 May

Taken. The only evening Tṛtīyā reaches.

19:21 sunsetpradoṣa ends 20:40
18:5719:2119:4520:0920:3320:5721:21

78 of 78 minutes covered

Evening of Friday 13 May

Tṛtīyā is absent from pradoṣa. Not taken.

19:22 sunsetpradoṣa ends 20:40
18:5819:2219:4620:1020:3420:5821:22

0 of 78 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 13:20 on Thu 12 May to 10:35 on Fri 13 May.

    2089-05-12T05:19:35Z → 2089-05-13T02:34:54Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:21–20:40 on the 12th, 19:22–20:40 on the 13th.

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

  3. 03

    Rule

    Tṛtīyā must be present during pradoṣa. It covers 78 of 78 minutes on the 12th and 0 of 78 on the 13th.

    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 21711 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 2089: Thursday 12 May.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 2089 falls on Thursday 12 May. Tṛtīyā runs from 13:20 on Thu 12 May to 10:35 on Fri 13 May and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2089/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 12 May
Ahargaṇa, classicalDisc centre, no refractionThu 12 May
compat-drikpanchangComparison profileThu 12 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 12thCoveredSunset 13thCoveredRuled
Los Angeles22:20 → 19:3519:460 min19:470 min11 May
Chicago00:20 → 21:3520:0276 min20:030 min12 May
Jersey City01:20 → 22:3520:0577 min20:060 min12 May
Port of Spain01:20 → 22:3518:2191 min18:210 min12 May
London06:20 → 03:3520:4268 min20:440 min12 May
Durban07:20 → 04:3517:12107 min17:120 min12 May
Dubai09:20 → 06:3518:5585 min18:560 min12 May
Delhi10:50 → 08:0519:0484 min19:040 min12 May
Kolkata10:50 → 08:0518:0987 min18:090 min12 May
Singapore13:20 → 10:3519:0695 min19:060 min12 May
Sydney15:20 → 12:3517:05109 min17:040 min12 May
Suva17:20 → 14:3517:42102 min17:410 min12 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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