During the course of a year, the sun will disappear from view near the North Pole on what date?

During the course of a year, the sun will disappear from view near the

1.	During the course of a year, the sun will disappear from view near the North Pole on what date?
A.	June 21
B.	September 23
C.	December 23
D.	January 1
E.	March 21
Answer» C. December 23