September 9 is the 252nd day of the Gregorian calendar. On this day, Washington, D.C. was named the capital of the United States, California was admitted the 31st state in the U.S., and Elizabeth II became the longest reigning monarch in the UK's history. Famous birthdays include Adam Sandler, Michelle Williams, and Hugh Grant. September 9 also marks Day of the Homeland, European Heritage Days, International Sudoku Day, National Grandparents Day, National Wiener Schnitzel Day, and Rosh Hashanah.
We have 11 holidays listed for September 9.
California Admission Day
Celebrate with us as California commemorates the day it became an American state.
Emergency Services Day
Emergency Services Day is an opportunity to celebrate the heroes saving lives by providing emergency services.
International Day to Protect Education from Attack
Explore the history and significance of the day and discover why we need to protect education.
National Wiener Schnitzel Day
This renowned dish is considered an Austrian delicacy in its beautiful capital, Vienna.
Steak Au Poivre Day
Get ready to stick your fork into one of the most succulent meals ever invented.
Tajikistan Independence Day
Join us as we learn more about Tajikistan’s incredible journey toward independence.