First Day Of Spring 2024 Dates Texas. Last day to drop a course (second 4 weeks) (ends at 11:59 p.m.) dropping vs withdrawing. On the equinoxes, the earth’s axis and orbit line up so both hemispheres get the same amount.

Mark your calendar because the seasons are changing! The first day of spring (march equinox or vernal equinox) is when the sun shines directly on.