Ruling · Jitāṣṭamī (Jitiya) · 1955

Saturday 8 October

Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 511 minutes.

Decide it for

22°20′ N 91°50′ E · Asia/Dhaka · GeoNames 1205733

The two evenings

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

Evening of Saturday 8 October

Taken. The only evening Aṣṭamī reaches.

17:34 sunsetpradoṣa ends 19:12
17:1017:3417:5818:2218:4619:1019:34

98 of 98 minutes covered

Evening of Sunday 9 October

Aṣṭamī is absent from pradoṣa. Not taken.

17:34 sunsetpradoṣa ends 19:11
17:1017:3417:5818:2218:4619:1019:34

0 of 98 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 09:04 on Sat 8 Oct to 07:07 on Sun 9 Oct.

    1955-10-08T03:03:31Z → 1955-10-09T01:07:27Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:34–19:12 on the 8th, 17:34–19:11 on the 9th.

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

  3. 03

    Rule

    Aṣṭamī must be present during pradoṣa. It covers 98 of 98 minutes on the 8th and 0 of 98 on the 9th.

    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 30656 s

  5. 05

    Ruling

    Jitāṣṭamī, Chattogram, 1955: Saturday 8 October.

    confidence: determinate

Say it like this

In Chattogram, Jitāṣṭamī (Jitiya) 1955 falls on Saturday 8 October. Aṣṭamī runs from 09:04 on Sat 8 Oct to 07:07 on Sun 9 Oct and covers all of pradoṣa that evening.

ahargana.org/chattogram/festivals/1955/jitashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 8 Oct
Ahargaṇa, classicalDisc centre, no refractionSat 8 Oct
compat-drikpanchangComparison profileSat 8 Oct
No institution has a recorded ruling for Chattogram.

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 8thCoveredSunset 9thCoveredRuled
Los Angeles19:04 → 17:0717:280 min17:270 min7 Oct
Chicago22:04 → 20:0718:21101 min18:200 min8 Oct
Jersey City23:04 → 21:0718:28100 min18:260 min8 Oct
Port of Spain23:04 → 21:0717:5296 min17:520 min8 Oct
London03:04 → 01:0717:24103 min17:220 min8 Oct
Durban05:04 → 03:0718:0091 min18:010 min8 Oct
Dubai07:04 → 05:0717:5998 min17:580 min8 Oct
Delhi08:34 → 06:3718:0098 min17:590 min8 Oct
Kolkata08:34 → 06:3717:1898 min17:170 min8 Oct
Singapore10:34 → 08:3718:2595 min18:250 min8 Oct
Sydney13:04 → 11:0718:0291 min18:030 min8 Oct
Suva15:04 → 13:0718:0593 min18:050 min8 Oct
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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