When is the first day of spring 2025? The first day of spring is either March 1 (meteorological) or March 20 (astronomical or ...
The spring equinox begins on March 20, which is the first day of astronomical spring. Meteorological spring falls on March 1. The Met Office says that astronomical seasons “refer to the position ...
Expect an uptick in aurora sightings near the spring equinox on March 20, as celestial geometry swings in favor of ...