Would a calendar based on sidereal day be satisfactory?
A) No. Noon on the clock would become earlier than the high point of the Sun by 4 minutes each day until eventually it would occur in the middle of the night.
B) No. Noon on the clock would become later than the high point of the Sun by 4 minutes each day until eventually it would occur in the middle of the night.
C) No. The seasons would be reversed.
D) Yes, but we would have to add an extra day every year.

Question

Quizplus · Accepted Answer

A sidereal day is about 4 minutes shorter than a solar day, so using it would cause noon to shift earlier by 4 minutes each day.

Would a Calendar Based on Sidereal Day Be Satisfactory