March 13th is the seventy-second day (seventy-third in leap years) in the Gregorian calendar; it marks the anniversary of the discovery of Uranus by William Herschel and the annulling of the Fugitive Slave Act of 1850 which set the stage for the Emancipation Proclamation. Famous March 13th birthdays include Common, William H. Macy, Danny Masterson, and Mikaela Shiffrin. March 13th also marks National K9 Veterans Days.

We have 1 holiday listed for March 13.