What day of the week was June 23, 2013?

The day of the week June 23rd, 2013 fell on was a Sunday.

Bobby Bland the American singer-songwriter (b. 1930) died on this day in 2013. As did Frank Kelso the American admiral, United States Secretary of the Navy (b. 1933) , Kurt Leichtweiss the German mathematician and academic (b. 1927) , Little Willie Littlefield the American singer-songwriter and pianist (b. 1931) , Richard Matheson the American author and screenwriter (b. 1926) , Darryl Read the English singer-songwriter, drummer, and actor (Crushed Butler and Tiger) (b. 1951) , Sharon Stouder the American swimmer (b. 1948) , Frank Stranahan the American golfer (b. 1922) .

Nik Wallenda becomes the first man to successfully walk across the Grand Canyon on a tight rope.