September 2002 · each Moon as it stands at sunriseŚrāvaṇa Kṛṣṇa to Bhādrapada KṛṣṇaThe month ›

Ruling · 2002 · Colombo

Jitāṣṭamī

Jitiya

Sunday 29 September2002 · Colombo, Western Province, Sri Lanka

Determinatemargin 446 min

In Colombo, under the Rashtriya Panchang method. Clear of every threshold by 446 minutes.

Decide it forColomboDelhiKolkataSingaporeSydneyJersey City6°56′ N 79°51′ E · Asia/Colombo · GeoNames 1248991

The two evenings प्रदोष

One ghaṭī is 24 minutes

Pradoṣa is 2 muhūrtas after sunset.

Evening of Sunday 29 September

Taken. The only evening Aṣṭamī reaches.

18:33 sunsetpradoṣa ends 20:08
18:0918:3318:5719:2119:4520:0920:33

95 of 95 minutes covered

Evening of Monday 30 September

Aṣṭamī is absent from pradoṣa. Not taken.

18:32 sunsetpradoṣa ends 20:08
18:0818:3218:5619:2019:4420:0820:32

0 of 96 minutes covered

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

How it was decided निर्णय

  1. Step 1, Aṅga

    Aṣṭamī runs from 10:47 on Sun 29 Sep to 11:06 on Mon 30 Sep.

    2002-09-29T04:47:15Z → 2002-09-30T05:06:20Z
  2. Step 2, Kāla

    Pradoṣa is 2 muhūrtas after sunset: 18:33–20:08 on the 29th, 18:32–20:08 on the 30th.

    pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′
  3. Step 3, Rule

    Aṣṭamī must be present during pradoṣa. It covers 95 of 95 minutes on the 29th and 0 of 96 on the 30th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103
  4. Step 4, Tie-break

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

    one day qualifies → only-day · margin 26763 s
  5. Step 5, Ruling

    Jitāṣṭamī, Colombo, 2002: Sunday 29 September.

    confidence: determinate

Say it like this

In Colombo, Jitāṣṭamī (Jitiya) 2002 falls on Sunday 29 September. Aṣṭamī runs from 10:47 on Sun 29 Sep to 11:06 on Mon 30 Sep and covers all of pradoṣa that evening.

ahargana.org/colombo/festivals/2002/jitashtamipac-rp@2026.1

Who says what

never edited to agree

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 29 Sep
Ahargaṇa, classicalDisc centre, no refractionSun 29 Sep
compat-drikpanchangComparison profileSun 29 Sep
No institution has a recorded ruling for Colombo.

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

The rule, as data

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 clocks

PlaceAṣṭamīSunset 29thCoveredSunset 30thCoveredRuled
Los Angeles21:47 → 22:0618:4097 min18:380 min29 Sep
Chicago23:47 → 00:0618:3697 min18:340 min29 Sep
Jersey City00:47 → 01:0618:4297 min18:400 min29 Sep
Port of Spain00:47 → 01:0617:5896 min17:570 min29 Sep
London05:47 → 06:0618:4398 min18:410 min29 Sep
Durban06:47 → 07:0617:5693 min17:560 min29 Sep
Dubai08:47 → 09:0618:0896 min18:070 min29 Sep
Delhi10:17 → 10:3618:1097 min18:080 min29 Sep
Kolkata10:17 → 10:3617:2696 min17:250 min29 Sep
Singapore12:47 → 13:0618:5895 min18:580 min29 Sep
Sydney14:47 → 15:0617:5693 min17:560 min29 Sep
Suva16:47 → 17:0618:0394 min18:030 min29 Sep
This ruling as JSON · ICS
Profile · tradition
pac-rp@2026.1 · smarta
Rule
jitashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s