Ruling · Paraśurāma Jayantī · 2078

Friday 13 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 9 min 53 s.

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 Friday 13 May

Taken. The only evening Tṛtīyā reaches.

19:22 sunsetpradoṣa ends 20:40
Tṛtīyā begins 19:12:05
18:5819:2219:4620:1020:3420:5821:22

78 of 78 minutes covered

Evening of Saturday 14 May

Tṛtīyā is absent from pradoṣa. Not taken.

19:23 sunsetpradoṣa ends 20:41
18:5919:2319:4720:1120:3520:5921:23

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 19:12 on Fri 13 May to 16:25 on Sat 14 May.

    2078-05-13T11:12:05Z → 2078-05-14T08:24:36Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:22–20:40 on the 13th, 19:23–20:41 on the 14th.

    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 13th and 0 of 78 on the 14th.

    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 593 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 2078: Friday 13 May.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 2078 falls on Friday 13 May. Tṛtīyā runs from 19:12 on Fri 13 May to 16:25 on Sat 14 May and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2078/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 13 May
Ahargaṇa, classicalDisc centre, no refractionFri 13 May
compat-drikpanchangComparison profileFri 13 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 13thCoveredSunset 14thCoveredRuled
Los Angeles04:12 → 01:2519:4781 min19:470 min13 May
Chicago06:12 → 03:2520:0276 min20:030 min13 May
Jersey City07:12 → 04:2520:0577 min20:060 min13 May
Port of Spain07:12 → 04:2518:2191 min18:210 min13 May
London12:12 → 09:2520:4368 min20:450 min13 May
Durban13:12 → 10:2517:12107 min17:110 min13 May
Dubai15:12 → 12:2518:5585 min18:560 min13 May
Delhi16:42 → 13:5519:0484 min19:040 min13 May
Kolkata16:42 → 13:5518:0986 min18:090 min13 May
Singapore19:12 → 16:2519:0689 min19:060 min13 May
Sydney21:12 → 18:2517:040 min17:0381 min14 May
Suva23:12 → 20:2517:410 min17:41102 min14 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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