Friday 6 September

How it was decided

1. 01

   Aṅga

   Caturdaśī runs from 02:24 on Fri 6 Sep to 03:59 on Sat 7 Sep.

   1907-09-05T18:23:53Z → 1907-09-06T19:59:04Z

2. 02

   Kāla

   Pradoṣa is 2 muhūrtas after sunset: 18:44–20:13 on the 5th, 18:43–20:12 on the 6th.

   pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′

3. 03

   Rule

   Caturdaśī must be present during pradoṣa. It covers 0 of 89 minutes on the 5th and 89 of 89 on the 6th.

   Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

4. 04

   Tie-break

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

   priority: unstated → only-day · margin 22238 s

5. 05

   Ruling

   Aghora Caturdaśī, Baoding, 1907: Friday 6 September.

   confidence: determinate

Say it like this

In Baoding, Aghora Caturdaśī 1907 falls on Friday 6 September. Caturdaśī runs from 02:24 on Fri 6 Sep to 03:59 on Sat 7 Sep and covers all of pradoṣa that evening.

Copy with citation

Who says what

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