What is a tropical year?
A) It is the time between seeing the Sun directly overhead in the tropics (between latitudes N 23.5 and S 23.5) and next seeing it directly overhead again.
B) It is twice the period of time defined in answer A.
C) It is the time from one vernal equinox to the next.
D) It is the time between having Polaris as the North Star and having Polaris again as the North Star, divided by 26,000.

Question

Quizplus · Accepted Answer

A tropical year, also known as a solar year, is the time it takes the Earth to complete one orbit around the Sun relative to the vernal equinox, which is the point in time when the Sun crosses the celestial equator moving northward, marking the beginning of spring in the Northern Hemisphere. This is typically about 365.24 days.

What Is a Tropical Year