Durgā Navamī

1. १Step 1, Aṅga

   Navamī runs from 18:20 on Tue 27 Oct to 16:21 on Wed 28 Oct.

   2093-10-27T17:19:43Z → 2093-10-28T15:21:09Z
2. २Step 2, Kāla

   Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 27th, 11:30–12:18 on the 28th.

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

   Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 27th and 48 of 48 on the 28th.

   Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
4. ४Step 4, Tie-break

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

   priority: purvaviddha → only-day · margin 14607 s
5. ५Step 5, Ruling

   Durgā Navamī, Rome, 2093: Wednesday 28 October.

   confidence: determinate

In Rome, Durgā Navamī 2093 falls on Wednesday 28 October. Navamī runs from 18:20 on Tue 27 Oct to 16:21 on Wed 28 Oct and covers all of madhyāhna that midday.

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

Month

Kārtika, amānta

Pakṣa · aṅga

Śukla · Navamī

Kāla

Madhyāhna

Priority

Pūrvaviddhā

Tie-break

First day

Reference

CRC 1955, p. 104

S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata. Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.