First Day Of Spring 2025 Date Texas. First, the fact that 2025 is a leap year, is not the reason for the early arrival of this year’s equinox. Although the vernal equinox is often referred to as the “first day of spring,” there are different ways to define the season.
The first day of spring is march 20, 2025, at 5:02 a.m. When does spring officially begin for 2025?