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Ruling · 2008 · Doha

Rādhāṣṭamī

Sunday 7 September2008 · Doha, Baladiyat ad Dawhah, Qatar

Determinatemargin 290 min

In Doha, under the Rashtriya Panchang method. Clear of every threshold by 290 minutes.

Decide it forDohaDelhiKolkataSingaporeSydneyJersey City25°17′ N 51°32′ E · Asia/Qatar · GeoNames 290030

The two middays मध्याह्न

One ghaṭī is 24 minutes

Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Sunday 7 September

Taken. The only midday Aṣṭamī reaches.

madhyāhna begins 11:08  11:56 madhyāhna ends
10:2010:4411:0811:3211:5612:2012:44

48 of 48 minutes covered

Midday of Monday 8 September

Aṣṭamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:07  11:55 madhyāhna ends
10:1910:4311:0711:3111:5512:1912:43

0 of 48 minutes covered

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

How it was decided निर्णय

  1. Step 1, Aṅga

    Aṣṭamī runs from 03:52 on Sun 7 Sep to 06:17 on Mon 8 Sep.

    2008-09-07T00:51:47Z → 2008-09-08T03:17:13Z
  2. Step 2, Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:08–11:56 on the 7th, 11:07–11:55 on the 8th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
  3. Step 3, Rule

    Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.

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

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

    one day qualifies → only-day · margin 17403 s
  5. Step 5, Ruling

    Rādhāṣṭamī, Doha, 2008: Sunday 7 September.

    confidence: determinate

Say it like this

In Doha, Rādhāṣṭamī 2008 falls on Sunday 7 September. Aṣṭamī runs from 03:52 on Sun 7 Sep to 06:17 on Mon 8 Sep and covers all of madhyāhna that midday.

ahargana.org/doha/festivals/2008/radhashtamipac-rp@2026.1

Who says what

never edited to agree

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 7 Sep
Ahargaṇa, classicalDisc centre, no refractionSun 7 Sep
compat-drikpanchangComparison profileSun 7 Sep
No institution has a recorded ruling for Doha.

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

The rule, as data

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 clocks

PlaceAṣṭamīMadhyāhna 7thCoveredMadhyāhna 8thCoveredRuled
Los Angeles17:52 → 20:1712:2648 min12:260 min7 Sep
Chicago19:52 → 22:1712:2448 min12:240 min7 Sep
Jersey City20:52 → 23:1712:3048 min12:290 min7 Sep
Port of Spain20:52 → 23:1711:4048 min11:390 min7 Sep
London01:52 → 04:1712:3448 min12:340 min7 Sep
Durban02:52 → 05:1711:3048 min11:300 min7 Sep
Dubai04:52 → 07:1711:5348 min11:520 min7 Sep
Delhi06:22 → 08:4711:5548 min11:540 min7 Sep
Kolkata06:22 → 08:4711:1048 min11:100 min7 Sep
Singapore08:52 → 11:1712:3948 min12:380 min7 Sep
Sydney10:52 → 13:1711:2948 min11:2948 min7 Sep
Suva12:52 → 15:1711:400 min11:4048 min8 Sep
This ruling as JSON · ICS
Profile · tradition
pac-rp@2026.1 · smarta
Rule
radhashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s