Ruling · Paraśurāma Jayantī · 2072

Thursday 21 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 22 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 Wednesday 20 April

Qualifies with 22 of 84 minutes. Not taken.

19:00 sunsetpradoṣa ends 20:25
Tṛtīyā begins 20:02:15
18:3619:0019:2419:4820:1220:3621:00

22 of 84 minutes covered, the last 22

Evening of Thursday 21 April

Taken. Both evenings qualify; the rule takes the second.

19:01 sunsetpradoṣa ends 20:25
Tṛtīyā ends 19:23:34
18:3719:0119:2519:4920:1320:3721:01

22 of 84 minutes covered, the first 22

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 20:02 on Wed 20 Apr to 19:24 on Thu 21 Apr.

    2072-04-20T12:02:15Z → 2072-04-21T11:23:35Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:00–20:25 on the 20th, 19:01–20:25 on the 21st.

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

  3. 03

    Rule

    Tṛtīyā must be present during pradoṣa. It covers 22 of 84 minutes on the 20th and 22 of 84 on the 21st.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

    Both evenings qualify. Paraviddhā: the second is taken.

    priority: paraviddha → paraviddha · margin 1335 s

  5. 05

    Ruling

    Paraśurāma Jayantī, Baoding, 2072: Thursday 21 April.

    confidence: determinate

Say it like this

In Baoding, Paraśurāma Jayantī 2072 falls on Thursday 21 April. Tṛtīyā runs from 20:02 on Wed 20 Apr to 19:24 on Thu 21 Apr and covers 22 of 84 minutes of pradoṣa that evening. It also reaches the previous evening for 22 minutes; by the rule the second evening is taken.

ahargana.org/baoding/festivals/2072/parashurama-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 21 Apr
Ahargaṇa, classicalDisc centre, no refractionThu 21 Apr
compat-drikpanchangComparison profileThu 21 Apr
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 20thCoveredSunset 21stCoveredRuled
Los Angeles05:02 → 04:2419:2986 min19:300 min20 Apr
Chicago07:02 → 06:2419:3883 min19:390 min20 Apr
Jersey City08:02 → 07:2419:4283 min19:430 min20 Apr
Port of Spain08:02 → 07:2418:1793 min18:170 min20 Apr
London13:02 → 12:2420:0778 min20:080 min20 Apr
Durban14:02 → 13:2417:31103 min17:300 min20 Apr
Dubai16:02 → 15:2418:4489 min18:440 min20 Apr
Delhi17:32 → 16:5418:5088 min18:510 min20 Apr
Kolkata17:32 → 16:5417:5990 min17:590 min20 Apr
Singapore20:02 → 19:2419:0840 min19:0816 min21 Apr
Sydney22:02 → 21:2417:260 min17:24104 min21 Apr
Suva00:02 → 23:2417:530 min17:5299 min21 Apr
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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