Sunday, June 21, 2026, at 4:24 a.m. EDT.
However, it's essential to note that the seasons occur at opposite times in the Southern Hemisphere. When it's spring in the North, it's autumn in the South, and vice versa. So, in the Southern Hemisphere: when does spring finish
However, "when spring ends" can be defined in two ways: by the stars or by the weather. 1. Astronomical Spring (The Official Definition) Sunday, June 21, 2026, at 4:24 a