Ruling · Rādhāṣṭamī · 2095

Wednesday 7 September

Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 522 minutes.

Decide it for

DaqingDelhiKolkataSingaporeSydneyJersey City

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

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Tuesday 6 September

Aṣṭamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:14  12:02 madhyāhna ends
10:2610:5011:1411:3812:0212:2612:50

0 of 48 minutes covered

Midday of Wednesday 7 September

Taken. The only midday Aṣṭamī reaches.

madhyāhna begins 11:14  12:02 madhyāhna ends
10:2610:5011:1411:3812:0212:2612:50

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 20:44 on Tue 6 Sep to 22:01 on Wed 7 Sep.

    2095-09-06T12:44:25Z → 2095-09-07T14:00:32Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:14–12:02 on the 6th, 11:14–12:02 on the 7th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.

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

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 31324 s

  5. 05

    Ruling

    Rādhāṣṭamī, Daqing, 2095: Wednesday 7 September.

    confidence: determinate

Say it like this

In Daqing, Rādhāṣṭamī 2095 falls on Wednesday 7 September. Aṣṭamī runs from 20:44 on Tue 6 Sep to 22:01 on Wed 7 Sep and covers all of madhyāhna that midday.

ahargana.org/daqing/festivals/2095/radhashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 7 Sep
Ahargaṇa, classicalDisc centre, no refractionWed 7 Sep
compat-drikpanchangComparison profileWed 7 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/radhashtami · ruleset 2026.3-draft

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

“S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīMadhyāhna 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles05:44 → 07:0112:2748 min12:270 min6 Sep
Chicago07:44 → 09:0112:2548 min12:240 min6 Sep
Jersey City08:44 → 10:0112:3148 min12:300 min6 Sep
Port of Spain08:44 → 10:0111:4148 min11:400 min6 Sep
London13:44 → 15:0112:350 min12:3448 min7 Sep
Durban14:44 → 16:0111:310 min11:3048 min7 Sep
Dubai16:44 → 18:0111:530 min11:5348 min7 Sep
Delhi18:14 → 19:3111:560 min11:5548 min7 Sep
Kolkata18:14 → 19:3111:110 min11:1148 min7 Sep
Singapore20:44 → 22:0112:390 min12:3948 min7 Sep
Sydney22:44 → 00:0111:300 min11:3048 min7 Sep
Suva00:44 → 02:0111:410 min11:4148 min7 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
radhashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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