Equinoxes

Dictionary: 
Black's Law Dictionary: 2nd Edition

The two periods of the year (vernal equinox about March 21st, and autumnal equinox about September 22d) when the time from the rising of the sun to its setting is equal to the time from its setting to its rising. See Dig. 43, 13, 1, 8.

Author: 
Henry Campbell Black, M.A.
Publisher: 
West Publishing Company
Year Published: 
1910
Genre: 
Law Dictionary