When Does Spring Start 2024 And End. But why does the day mark the start of spring and why only in the northern hemisphere?. The summer solstice will fall on thursday 20 june.

27 rows the season change dates are based on the spring and fall equinoxes as well as the summer and winter solstices. In the northern hemisphere the dates of the meteorological spring extend from march 1 to may 31 (march, april an may).