September 1st Holidays · American Chess Day · Acne Positivity Day · Building and Code Staff Appreciation Day · Cherry Popover Day · Chicken Boy Day · Emma M Nutt Day. September 2nd · Acne Positivity Day · National Pet Rock Day · Chicken Boy Day

List of September 1, 2025, worldwide official public holidays, bank holidays, government holidays and national holidays. Updated nightly.

Sun Sep 1st, 2024 is National Pet Rock Day, Wattle Day, Footy Colors Day, Rosolio Day, National Little Black Dress Day... and much more!

Holidays and Observances (Alphabetical Order) · Bowling League Day - September 1, 2024 (First Sunday in September) · Building and Code Staff Appreciation Day

Knowledge Day often simply called 1 September, is the day when the school year traditionally starts in Russia and many other former Soviet republics as well ...

NATIONAL BURNT ENDS DAY | September 1. Founded in 2021 by National Day Calendar® and the American Royal Association.

Holidays and observances ; Knowledge Day (Former Soviet Union) ; Al Fateh Revolution (Gaddafists in Libya) ; Wattle Day (Australia) ...

Other Fun Holidays around September 1 · Frankenstein Day · Eat Outside Day · Bison Ten Yell Day · Skyscraper Day. The unofficial holiday is dedicated to ...

NATIONAL BURNT ENDS DAY | September 1. Founded in 2021 by National Day Calendar® and the American Royal Association. CAR FREE DAY | September 22 · National chocolate... · Autumnal equinox

September 1 Holidays · Ginger Cat Appreciation Day · National Pet Rock Day · World Letter Writing Day · American Chess Day · National Acne Positivity Day.