February 23rd is the fifty-fourth day in the Gregorian calendar; it marks the start of the Siege of the Alamo of the Texas Revolution (the igniter of the Battle of the Alamo) and the Supernova 1987A—a peculiar type II supernova—seen in the Large Magellanic Cloud (a dwarf galaxy satellite of the Milky Way). Famous February 23rd birthdays include Niecy Nash, Aziz Ansari, and Emily Blunt. February 23rd also marks International Dog Biscuit Day and National Chili Day.

We have 2 holidays listed for February 23.