Premise: The Girl from Jones Beach is a 1949 American comedy film directed by Peter Godfrey and written by I. A. L. Diamond. The film stars Ronald Reagan, Virginia Mayo, Eddie Bracken, Dona Drake, Henry Travers and Lois Wilson. The film was released by Warner Bros. on July 16, 1949.
Hypothesis: the film debuted by WB took place in the same month as the USA's birthday