April 16th is the 106th day in the Gregorian calendar; it marks the anniversary of the writing of Dr. Martin Luther King Jr.'s Letter from Birmingham Jail and the launch of Apollo 16, the tenth manned space mission in the U.S. Famous April 16th birthdays include Bill Belichick, Martin Lawrence, Akon, Mirai Nagasu, Chance the Rapper, and Sadie Sink. April 16th also marks Wear Pajamas to Work Day.

We have 1 holiday listed for April 16.

DateHolidayCategoryTagsRegion
Tue Apr 16
Wear Pajamas to Work Day