What Day Is The Summer Solstice 2026. The summer solstice is the day with the most hours of sunlight during the whole year. Spring the exact moment of the summer solstice in 2026 is 21 june, at 03:24:08.

When is the summer solstice? Find out the date when june solstice is in 2026 and count down the days until june solstice with a countdown timer.