Ruling · Jitāṣṭamī (Jitiya) · 2040

Thursday 27 September

Determinatein Lima, under the Rashtriya Panchang method. Clear of every threshold by 312 minutes.

Decide it for

LimaDelhiKolkataSingaporeSydneyJersey City

12°03′ S 77°02′ W · America/Lima · GeoNames 3936456

The two evenings

One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.

Evening of Thursday 27 September

Taken. The only evening Aṣṭamī reaches.

18:04 sunsetpradoṣa ends 19:38
17:4018:0418:2818:5219:1619:4020:04

95 of 95 minutes covered

Evening of Friday 28 September

Aṣṭamī is absent from pradoṣa. Not taken.

18:04 sunsetpradoṣa ends 19:38
17:4018:0418:2818:5219:1619:4020:04

0 of 95 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 10:36 on Thu 27 Sep to 12:52 on Fri 28 Sep.

    2040-09-27T15:35:37Z → 2040-09-28T17:52:16Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 18:04–19:38 on the 27th, 18:04–19:38 on the 28th.

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

  3. 03

    Rule

    Aṣṭamī must be present during pradoṣa. It covers 95 of 95 minutes on the 27th and 0 of 95 on the 28th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

    Only one evening qualifies. No tie-break is needed.

    priority: unstated → only-day · margin 18691 s

  5. 05

    Ruling

    Jitāṣṭamī, Lima, 2040: Thursday 27 September.

    confidence: determinate

Say it like this

In Lima, Jitāṣṭamī (Jitiya) 2040 falls on Thursday 27 September. Aṣṭamī runs from 10:36 on Thu 27 Sep to 12:52 on Fri 28 Sep and covers all of pradoṣa that evening.

ahargana.org/lima/festivals/2040/jitashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 27 Sep
Ahargaṇa, classicalDisc centre, no refractionThu 27 Sep
compat-drikpanchangComparison profileThu 27 Sep
No institution has a recorded ruling for Lima.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/jitashtami · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Kṛṣṇa · Aṣṭamī
Kāla
Pradoṣa
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 103

“K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīSunset 27thCoveredSunset 28thCoveredRuled
Los Angeles08:36 → 10:5218:4197 min18:400 min27 Sep
Chicago10:36 → 12:5218:3897 min18:360 min27 Sep
Jersey City11:36 → 13:5218:4497 min18:420 min27 Sep
Port of Spain11:36 → 13:5217:5896 min17:580 min27 Sep
London16:36 → 18:5218:4698 min18:439 min27 Sep
Durban17:36 → 19:5217:5594 min17:5593 min27 Sep
Dubai19:36 → 21:5218:0910 min18:0896 min28 Sep
Delhi21:06 → 23:2218:110 min18:1096 min28 Sep
Kolkata21:06 → 23:2217:270 min17:2696 min28 Sep
Singapore23:36 → 01:5218:580 min18:5895 min28 Sep
Sydney01:36 → 03:5217:550 min17:5693 min28 Sep
Suva03:36 → 05:5218:030 min18:0394 min28 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
jitashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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