It's Calendar · When is…
When is Flag Day 2026?
Sunday, June 14, 2026 — Commemorates the adoption of the US flag (June 14).
Flag Day 2026
Flag Day falls on Sunday, June 14, 2026 (Sunday). This evergreen page always shows the current planning year — dates refresh automatically.
Print the June 2026 calendar and choose the US Holidays Marked template if you want the day labeled in-cell.
More 2026 holidays
FAQ
What date is Flag Day in 2026?
Flag Day 2026 falls on Sunday, June 14, 2026.
How is Flag Day calculated?
Commemorates the adoption of the US flag (June 14).
Which printable calendar should I use for Flag Day 2026?
Download the June 2026 printable calendar and choose the US Holidays Marked template so the day is labeled in-cell.
Does this page change every year?
Yes. /when-is/flag-day.html is evergreen and updates with the planning year automatically.