Donald Duck Day Always June 9th. Happy Birthday, Donald. We hope that Daisy Duck bakes you your favorite cake! Donald Duck Day in honor of Donald Duck's cartoon debut. Donald first appeared in "The Wise Hen" on June 9, 1934. Donald is one of Disney's most famous and popular characters. Donald has a middle name. Donald F. Duck's middle name is "Fauntleroy". Enjoy Donald Duck Day in front of the television watching Donald, along with all of his family and friends.