Spring 2025 Date And Time. When is the first day of spring in 2025? Spring 2025 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.
When will the spring of 2025 start? In the northern hemisphere, the astronomical start of spring is also known as the spring equinox.
