The sun is likely to illuminate Earth equally from pole to pole during the month of September. This phenomenon occurs during the September equinox, which typically happens around September 22 or 23. During the equinox, day and night are approximately equal in length for most locations on Earth, and the sun is directly above the equator.
During which of the following months is the sun likely to illuminate Earth equally from pole to pole?
December
January
June
September
1 answer