The Longest Day
The Longest Day is observed next on Saturday, June 21st, 2025 (225 days from today).
Observed
The Longest Day has been observed the first day of Summer.Dates
Wednesday, June 21st, 2023
Friday, June 21st, 2024
Saturday, June 21st, 2025
Sunday, June 21st, 2026
Monday, June 21st, 2027