Ruling · Jitāṣṭamī (Jitiya) · 2067

Friday 30 September

Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 368 minutes.

Decide it for

DaqingDelhiKolkataSingaporeSydneyJersey City

46°35′ N 125°00′ E · Asia/Shanghai · GeoNames 2037860

The two evenings

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

Evening of Thursday 29 September

Aṣṭamī is absent from pradoṣa. Not taken.

17:24 sunsetpradoṣa ends 19:02
17:0017:2417:4818:1218:3619:0019:24

0 of 98 minutes covered

Evening of Friday 30 September

Taken. The only evening Aṣṭamī reaches.

17:22 sunsetpradoṣa ends 19:01
16:5817:2217:4618:1018:3418:5819:22

98 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 01:10 on Fri 30 Sep to 03:02 on Sat 1 Oct.

    2067-09-29T17:09:51Z → 2067-09-30T19:01:37Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:24–19:02 on the 29th, 17:22–19:01 on the 30th.

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

  3. 03

    Rule

    Aṣṭamī must be present during pradoṣa. It covers 0 of 98 minutes on the 29th and 98 of 98 on the 30th.

    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 22065 s

  5. 05

    Ruling

    Jitāṣṭamī, Daqing, 2067: Friday 30 September.

    confidence: determinate

Say it like this

In Daqing, Jitāṣṭamī (Jitiya) 2067 falls on Friday 30 September. Aṣṭamī runs from 01:10 on Fri 30 Sep to 03:02 on Sat 1 Oct and covers all of pradoṣa that evening.

ahargana.org/daqing/festivals/2067/jitashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 30 Sep
Ahargaṇa, classicalDisc centre, no refractionFri 30 Sep
compat-drikpanchangComparison profileFri 30 Sep
No institution has a recorded ruling for Daqing.

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 29thCoveredSunset 30thCoveredRuled
Los Angeles10:10 → 12:0218:3997 min18:380 min29 Sep
Chicago12:10 → 14:0218:3598 min18:340 min29 Sep
Jersey City13:10 → 15:0218:4197 min18:400 min29 Sep
Port of Spain13:10 → 15:0217:5796 min17:570 min29 Sep
London18:10 → 20:0218:4398 min18:4081 min29 Sep
Durban19:10 → 21:0217:5619 min17:5693 min30 Sep
Dubai21:10 → 23:0218:080 min18:0797 min30 Sep
Delhi22:40 → 00:3218:090 min18:0897 min30 Sep
Kolkata22:40 → 00:3217:260 min17:2596 min30 Sep
Singapore01:10 → 03:0218:580 min18:5895 min30 Sep
Sydney03:10 → 05:0217:560 min17:5793 min30 Sep
Suva05:10 → 07:0218:030 min18:0394 min30 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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