Never miss an important date
How Many Days Until First Day of Summer 2026?
96 days left.
First Day of Summer is on Sunday, June 21, 2026.
Get the free iPhone app with countdown widgets, reminder alerts, and easy sharing so you can plan ahead for any event.
96
days
First Day of Summer
Outside
Free iPhone app with home screen widgets. Used by 300k+ people.
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Frequently Asked Questions
How many days until First Day of Summer?
There are 96 days until First Day of Summer 2026 on Sunday, June 21, 2026. That's 13 weeks or roughly 4 months from today.
When is First Day of Summer 2026?
First Day of Summer 2026 falls on Sunday, June 21, 2026. You can add it to your calendar or set up a free countdown widget on your iPhone home screen with the Outside app.
How long until First Day of Summer?
First Day of Summer 2026 is 13 weeks and 5 days away — roughly 4 months from now. Set a reminder so you don't forget.
Is there a free First Day of Summer countdown app?
Yes! Outside is a free iPhone app with a First Day of Summer countdown widget for your home screen. It includes reminders, calendar sync, and sharing with friends. Used by 300k+ people.
