Rādhāṣṭamī

1. १Step 1, Aṅga

   Aṣṭamī runs from 04:01 on Sat 25 Aug to 04:01 on Sun 26 Aug.

   2001-08-25T08:00:46Z → 2001-08-26T08:00:53Z
2. २Step 2, Kāla

   Madhyāhna is 1 ghaṭikā either side of midday: 11:31–12:19 on the 25th, 11:30–12:18 on the 26th.

   madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
3. ३Step 3, Rule

   Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 25th and 0 of 48 on the 26th.

   Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103
4. ४Step 4, Tie-break

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

   one day qualifies → only-day · margin 26966 s
5. ५Step 5, Ruling

   Rādhāṣṭamī, Georgetown, 2001: Saturday 25 August.

   confidence: determinate

In Georgetown, Rādhāṣṭamī 2001 falls on Saturday 25 August. Aṣṭamī runs from 04:01 on Sat 25 Aug to 04:01 on Sun 26 Aug and covers all of madhyāhna that midday.

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

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.