Saturday 15 March

How it was decided

1. 01

   Aṅga

   Pūrṇimā runs from 06:01 on Fri 14 Mar to 02:58 on Sat 15 Mar.

   1930-03-13T22:00:45Z → 1930-03-14T18:58:13Z

2. 02

   Kāla

   Sāyāhna is last 3 of 15 day muhūrtas: 15:21–17:41 on the 13th, 15:21–17:42 on the 14th.

   sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′

3. 03

   Rule

   Pūrṇimā must be present during sāyāhna. It covers 0 of 140 minutes on the 13th and 141 of 141 on the 14th.

   Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

4. 04

   Tie-break

   Only one late afternoon qualifies. No tie-break is needed.

   priority: unstated → only-day · margin 33348 s

5. 05

   Counted

   Holī is kept the day after Holikā Dahana: Friday 14 March is the day taken above.

   follows: holika-dahana + 1 d

6. 06

   Ruling

   Holī, Daqing, 1930: Saturday 15 March.

   confidence: determinate

Say it like this

In Daqing, Holī 1930 falls on Saturday 15 March. It is kept the day after Holikā Dahana, which falls on Friday 14 March. Pūrṇimā runs from 06:01 on Fri 14 Mar to 02:58 on Sat 15 Mar and covers all of sāyāhna on the 14th.

Copy with citation

Who says what

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