On June 13th, 1986, Mary-Kate Olsen and Ashley Olsen were born.
 For the world UT/GMT the dates are 1920
== Observances ===== Month-long observances ===African-American Music Appreciation Month (officially recognized by the United States)ALS Awareness Month (Canada)Caribbean American Heritage Month (United States)Crop over (Barbados), celebrated until the first Monday in August

