Astronomically speaking, the first day of spring is marked by the spring equinox, which always happens on March 19, 20 or 21.

Here's what to know about the start of spring in 2025. According to meteorological seasons, or seasons divided by weather scientists according to temperature cycles, the first day of spring is always ...

If you're one of the millions of Americans thawing out after a week of Arctic air and deep freezes, spring weather and ...

This kind of boomerang weather is called false spring — a day or two of warmth bracketed on either end by cold — and it is a ...