How many days until Summer?
Summer is on Monday, June 21, 2027
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About the summer solstice
The June solstice has the most daylight of any day in the Northern Hemisphere. After it, days slowly start getting shorter again.
When is Summer?
Astronomical summer starts at the June solstice, on June 20 or 21 in the Northern Hemisphere. This countdown uses June 21.
The June solstice is the longest day of the year north of the equator. Meteorologists count summer from June 1.
The countdown above runs to midnight at the start of Summer in your own time zone and updates every second.
| Year | Date |
|---|---|
| 2027 | Monday, June 21, 2027 |
| 2028 | Wednesday, June 21, 2028 |
| 2029 | Thursday, June 21, 2029 |
| 2030 | Friday, June 21, 2030 |
| 2031 | Saturday, June 21, 2031 |
| 2032 | Monday, June 21, 2032 |
Other countdowns
Questions
What day is Summer 2027?
Summer 2027 is on Monday, June 21, 2027.
How are the days until Summer counted?
The page counts down to midnight at the start of Summer in your time zone. “Sleeps” equals the number of calendar days left.