What Is The Longest Day Of 2024. 21, and is marked with traditions and celebrations around the world. The midnight sun is a natural phenomenon that occurs in regions near the earth's poles, notably in the arctic and antarctic circles.
In 2024, the summer solstice will occur on thursday 20 june at 9.51pm bst (4:50 pm edt new york, 1:50pm pdt los angeles). The summer solstice for the northern hemisphere occurs on june 20, 2024, at 4:51 p.m.