What Day Is The Summer Solstice 2026. On the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses. The northern hemisphere experiences a summer solstice when the sun is directly overhead at its farthest north point in the sky.

In the southern hemisphere, it’s around. Spring the exact moment of the summer solstice in 2026 is 21 june, at 03:24:08.