An unseasonably strong ridge of high pressure could bring the earliest triple digit day on record to Phoenix today.

Ready for the first day of spring? What we know about the 2025 spring equinox, the autumnal equinox, summer and winter ...

Thursday, March 20, 2025, marks the Persian New Year, or Nowruz, a holiday that's been celebrated for several millenniums, ...

The Northern Hemisphere is welcoming Spring 2025 on March 20, also known as the vernal equinox. The jump into spring has come ...

Did you know both the astronomical first day of spring and Easter Sunday are tied to the spring equinox? How they relate, what to know for spring 2025.