Guru Pūrṇimā

1. १Step 1, Aṅga

   Pūrṇimā runs from 08:14 on Fri 23 Jul to 05:37 on Sat 24 Jul.

   2021-07-23T05:13:49Z → 2021-07-24T02:36:55Z
2. २Step 2, Kāla

   Madhyāhna is 1 ghaṭikā either side of midday: 11:16–12:04 on the 23rd, 11:16–12:04 on the 24th.

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

   Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 23rd and 0 of 48 on the 24th.

   Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
4. ४Step 4, Tie-break

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

   one day qualifies → only-day · margin 10947 s
5. ५Step 5, Ruling

   Guru Pūrṇimā, Doha, 2021: Friday 23 July.

   confidence: determinate

In Doha, Guru Pūrṇimā 2021 falls on Friday 23 July. Pūrṇimā runs from 08:14 on Fri 23 Jul to 05:37 on Sat 24 Jul and covers all of madhyāhna that midday.

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

Month

Āṣāḍha, amānta

Pakṣa · aṅga

Śukla · Pūrṇimā

Kāla

Madhyāhna

Priority

Paraviddhā

Tie-break

Second day

Reference

CRC 1955, p. 102

S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini). Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.