Wednesday 8 September

How it was decided

1. 01

   Aṅga

   Caturdaśī runs from 19:52 on Tue 7 Sep to 19:40 on Wed 8 Sep.

   1915-09-07T11:51:55Z → 1915-09-08T11:40:15Z

2. 02

   Kāla

   Pradoṣa is 2 muhūrtas after sunset: 18:41–20:11 on the 7th, 18:40–20:09 on the 8th.

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

3. 03

   Rule

   Caturdaśī must be present during pradoṣa. It covers 19 of 89 minutes on the 7th and 61 of 90 on the 8th.

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

4. 04

   Tie-break

   Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.

   priority: unstated → greater-coverage · margin 1128 s

5. 05

   Ruling

   Aghora Caturdaśī, Baoding, 1915: Wednesday 8 September.

   confidence: boundary (tie-break-unstated)

Say it like this

In Baoding, Aghora Caturdaśī 1915 falls on Wednesday 8 September. Caturdaśī runs from 19:52 on Tue 7 Sep to 19:40 on Wed 8 Sep and covers 61 of 90 minutes of pradoṣa that evening. It also reaches the previous evening for 19 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.

Copy with citation

Who says what

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