September 11 national days 2026
On September 11th, 3 national days fall on this date.
September 11 is a date on the 2026 national-day calendar. TheDayOf currently lists 3 observances for this date: National Hot Cross Bun Day, Rosh Hashanah, and Patriot Day. Open any day page for the date, history, and how to celebrate, or browse the rest of September from the month hub.
National Hot Cross Bun Day
National Hot Cross Bun Day on September 11 is a U.S. food-calendar date for the spiced bun with a pastry cross. In Britain the bun is tied…
Rosh Hashanah
L'Shanah Tovah! Rosh Hashanah is the Jewish New Year, beginning the High Holy Days. It's a time of reflection, prayer, and eating symbolic…
Patriot Day
Patriot Day on September 11 is the U.S. National Day of Service and Remembrance for the 2001 terrorist attacks. Flags fly at half-staff. It…