How many days until summer?
the summer solstice falls on Monday, 21 June 2027. The countdown below updates every second.
Until the summer solstice
289 days
That is about 41 weeks, counting from today.
When is the summer solstice?
Monday, 21 June 2027.
The June solstice — the longest day in the northern hemisphere — falls on 20 or 21 June. This countdown uses 21 June.
The next few years
| Year | Date |
|---|---|
| 2027 | Monday 21 June |
| 2028 | Wednesday 21 June |
| 2029 | Thursday 21 June |
| 2030 | Friday 21 June |
Frequently asked questions
When is the summer solstice 2027?
Monday, 21 June 2027.
How many weeks until summer?
About 41 weeks from today. The live counter above gives the exact days, hours and minutes.
Does this update automatically?
Yes. The countdown runs in your browser and ticks every second, in your own time zone.
Can I count down to a different date?
Yes — the countdown timer works for any date and gives you a shareable link.
Last reviewed September 5, 2026. The counter runs in your own time zone and updates live.