Live countdown to First Day of Summer 2026
The first day of summer falls on the summer solstice — June 20 or 21 each year. It marks the longest day of the year and the unofficial start of summer vacation for millions of students across the United States.
The first day of summer falls on the summer solstice — June 20 or 21 each year. It marks the longest day of the year and the unofficial start of summer vacation for millions of students across the United States.
The first day of summer falls on the summer solstice, June 20 or 21 each year.
There are currently 12 days until First Day of Summer. It falls on Sunday, June 21, 2026.
First Day of Summer 2026 falls on Sunday, June 21, 2026.