On March 20, winter officially ends with the arrival of the astronomical spring in the Northern Hemisphere.

After a long, cold winter, the vernal equinox heralds the arrival of spring in the Northern Hemisphere. But have you heard ...

Americans set their clocks forward one hour on Sunday, March 8, meaning more daylight. Here's how many days are left until ...

The latter half of March has some really interesting skywatching events worth looking forward to.

Regardless of whether it’s warm or chilly outside, the new season will officially start at 10:46 a.m. Eastern time on Friday, March 20, when the spring equinox occurs. That’s when the sun will move ...

The first day of spring occurs on the spring equinox, which is also known as the March equinox or the vernal equinox.

Here is what to know about the beginning of spring in Tennessee. This year, the first day of astronomical spring is March 20.

The vernal equinox, marking the start of spring, is March 20, 2026. Here's what to know as the season nears.

Celestial happening this week: This coming Friday evening, the first evening of spring, there’ll be a nice conjunction between the new crescent and the bright planet Venus in the low western sky ...