Seasons
How many days untilSummer
Summer 2026 falls on June 21, 2026. Review this year's holiday date and countdown details.
Sunday, June 21, 2026 at 8:24 AM UTC - Wednesday, September 23, 2026 at 12:05 AM UTCNorthern Hemisphere
1
1
7
7
Days
1
1
3
3
1
1
1
1
2
2
8
8
Hours
Minutes
Seconds
About Summer
In 2026, summer starts on June 21 at the June solstice and lasts until September 23. The June solstice marks the longest daylight point of the year in the Northern Hemisphere, and in many places evenings stay bright well into late hours. After months of shorter days, this shift usually coincides with school breaks, peak park and beach activity, and a clear rise in summer travel and outdoor social events.
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When is Summer 2026?
When is Summer?Is it Summer today?
Find out if it's Summer todayRelated Dates
Frequently Asked Questions about Summer
There are 18 days until Summer on Sunday, 21 June 2026.