Question

When does spring begin in the northern hemisphere of the Earth?

Answer 1

Spring begins on March 20 or 21 in the northern hemisphere of the Earth. This is also known as the March equinox. During this time, day and night are almost equal in length all over the world.

Answer 2

In the northern hemisphere of the Earth, spring typically begins around March 20th and ends around June 20th. This is also known as the vernal equinox, when the days and nights are of equal length.