How many days until The Longest Day?

When is The Longest Day?

The Longest Day is observed next on Sunday, June 21st, 2026. It has been observed the first day of Summer.

Dates

Saturday, June 21st, 2025

Sunday, June 21st, 2026

Monday, June 21st, 2027

← days till The First Day of Summer?•••days till Toad Hollow Day of Thank You? →

Also on Sunday, June 21st, 2026

World Peace and Prayer Day

World Peace and Prayer Day

World Music Day

World Music Day

World Humanist Day

World Humanist Day

→ See all events on Sunday, June 21st, 2026

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