Spring 2024 Dates. In 2024, the official first day of spring is tuesday, march 19. By the meteorological calendar, spring will always start on 1 march;

Spring 2024 starts on tuesday, march 19th in the northern hemisphere, with daylight time lengthening and the leaves begining show on the trees with the changing tilt of. The seasons are defined as spring (march, april, may), summer (june, july, august), autumn.