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Summer Solstice 2026
The longest day of the year
June 21, 2026
Countdown to Event
The summer solstice is the longest day of the year in the Northern Hemisphere, marking the astronomical beginning of summer. The Sun reaches its highest point.
How Many Days Until Summer Solstice?
Days Until
57
days until Summer Solstice
Weeks Until
8w 1d
weeks until Summer Solstice
Hours Until
1,356
hours until Summer Solstice
Falls On
Sunday
Summer Solstice 2026
Event Progress
Upcoming
57days until start
Start Date
Jun 21
Duration
1 days