What is the altitude of the Sun at noon on the day of the autumnal equinox at 41 degrees north latitude?
A)41 degrees
B)23 degrees
C)49 degrees
D)18 degrees

Question

Quizplus · Accepted Answer

On the day of the autumnal equinox, the tilt of the Earth's axis is such that the Sun's rays fall perpendicular to the equator. At 41 degrees north latitude, this means the Sun's altitude at noon would be equal to the latitude plus the tilt of the Earth's axis, which is approximately 23.5 degrees. Therefore, the altitude of the Sun at noon on the day of the autumnal equinox at 41 degrees north latitude would be 41 + 23.5 = 64.5 degrees.

What Is the Altitude of the Sun at Noon on the Day