How many days until the Summer Solstice 2026?

Counting down to the Summer Solstice on June 21, 2026. The longest day of the year. The countdown above updates live in your own timezone, down to the second — leave it open and watch the days fall away.

Want a countdown to your own date — a trip, a birthday, a launch? Dawnmark makes a beautiful, ambient one in seconds, no signup required.