How many days until summer?
231 days until summer — Monday, June 21, 2027
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When is summer?
Astronomical summer starts at the June solstice. The date shown is the US (Eastern time) calendar date; the exact moment can fall the evening before or the morning after depending on your time zone.
| Year | Date |
|---|---|
| 2027 | Monday, June 21, 2027 |
| 2028 | Tuesday, June 20, 2028 |
| 2029 | Wednesday, June 20, 2029 |
| 2030 | Friday, June 21, 2030 |
Questions
How many days until summer?
As of November 2, 2026, there are 231 days until summer on Monday, June 21, 2027. The countdown above updates live for your time zone.
What day is summer 2027?
Summer 2027 is on Monday, June 21, 2027. Astronomical summer starts at the June solstice.
How many weeks until summer?
33 weeks.