The change in the right ascension of the Sun between June 21 and September 22 is approximately
A) 0 hours 0 minutes.
B) 18 hours 0 minutes.
C) 6 hours 0 minutes.
D) 12 hours 0 minutes.

Question

Quizplus · Accepted Answer

The Sun moves approximately 1 hour in right ascension for each day. Between June 21 and September 22, there are about 93 days, which corresponds to about 6 hours in right ascension.

The Change in the Right Ascension of the Sun Between