This is our day guide for Thursday September 11th 2025 which shows you at a glance what's happening on this day around the world. Using the calendar on this page, you can look at a day guide for any day. Why not look up your birthday to see which holidays you share it with?
Observances on September 11th 2025
National Hot Cross Bun Day
Celebrate National Hot Cross Bun Day on September 11th by indulging in these iconic, spiced pastries. Discover their rich history and timeless flavor today!
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Patriot Day and National Day of Service and Remembrance
Find out the dates, history and traditions of Patriot Day and National Day of Service and Remembrance
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National School Pictures Day
Picking out the perfect outfit. Making sure you have an awesome hairstyle. Smiling your best smile. Everyone has memories of school Picture Day, and this national holiday exists to celebrate the big hair, missing teeth and questionable fashion choices.
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Public Holidays on September 11th 2025
Ethiopian New Year
The Ethiopian calendar is based on the Coptic calendar, which was fixed to the Julian calendar in 25 BC by Emperor Augustus of Rome
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National Day of Catalonia
The day known as 'Festa Nacional de Catalunya' marks September 11th 1714 when Catalan forces were defeated by King Philip V of Spain
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