Today is 3.2 1, is it the vernal equinox?

The vernal equinox, which means that day and night are equally divided, ranks among the four solar terms. At this time, the equatorial sunshine is direct, the spring blossoms, the birds are singing and the flowers are fragrant, and the vegetation grows, which is suitable for farming and field management; Sightseeing, traveling, etc.

In fact, it usually refers to the day when the sun is really at 0 degrees of the yellow meridian: March 20 or March 2 1. In terms of time period, it refers to the position where the sun is located between 0 degrees and 15 degrees, from March 20th to April 5th.

This year's vernal equinox is March 20th.