2024 Spring Equinox Date Time And Date. 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 earth's axis. Here are the equinox and solstice dates—plus, answers to common questions about the seasons of the year in north america.

It also lists astronomical sunrise and sunset timings on vernal equinox day. This will signify the start of spring for the northern hemisphere!