September 11: National Days, Holidays & Observances
September 11 is day 254 of the year, with 111 days left until the year ends. In 2027 it falls on a Saturday. There are 3 observances on this date.
German Language Day
German Language Day occurs each year on the 2nd Saturday in September and in 2026, it will be held on 10th September.
Patriot Day
The Patriot Day 2026: Date, History and Celebration. September 11, Patriot Day, gives us all time to reflect on the devastating terrorist…
National Day of Catalonia
Catalonia national day is also called Festa Nacional de Catalunya or La Diada 2026. This day is celebrated in Spain especially in…