The spring equinox will occur at 5:01 a.m. EDT on Thursday. Here's what to know about the start of the spring season.

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

春分的另一个含义是“季节平分”。古时以立春到立夏之间为春季，而春分日正处于两个节气之中，正好平分了春季。昼夜平分点的英文表达为“Equinox [ˈekwɪnɑːks]”，所以春分是The Spring Equinox。

Thursday is the first day of spring, or the vernal equinox, in the Northern Hemisphere. During an equinox, the center of the sun is on the same plane as the equator. After the vernal equinox in March, ...

The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere. On the equator, the sun will be directly overhead at ...

The vernal equinox heralds the arrival of spring in the Northern Hemisphere (finally). But have you heard the myth about balancing an egg on its end?

Let's welcome Spring with the Vernal Equinox. Vernal means spring. This week marks the vernal equinox -- the beginning of astronomical spring in the Northern Hemisphere and astronomical fall (or ...

In the Northern Hemisphere, the vernal or spring equinox, typically occurs between March 19 and 21, while the autumnal or fall equinox occurs between September 21 and 24. The names are switched for ...

She added: "The spring equinox will coincide with some nice warm weather, definitely feeling spring-like." The spring equinox begins on Thursday, March 20, the first day of astronomical spring.