Spring Solstice 2024 Dates Usa. In the southern hemisphere, it will occur on june. The first day of winter is marked by the winter solstice, which occurs when the earth’s axis tilts farthest from the sun.

The spring equinox (march 19, 2024) signals the start of spring in the northern hemisphere, the beginning of autumn in the southern hemisphere, and a rare moment of equal night across. In contrast, the meteorological start of a.