The first day of meteorological spring is March 1, while the astronomical first day of spring varies based on the vernal equinox. Astronomical seasons depend on the Earth's position relative to the ...

Spring has sprung, depending on what you consider the first day of the season. The first day of meteorological spring was on March 1 and the first day of astronomical spring will fall almost two weeks ...

The first day of spring is Thursday. The spring equinox will occur at 5:01 a.m. EDT on Thursday. An equinox occurs when the Earth's equator aligns with the sun, resulting in a "nearly" equal amount of ...