National Ice Cream Month is celebrated each year in July and National Ice Cream Day is celebrated on the third Sunday in July, in the United States. The celebrations were originated by Joint resolution 298, which was sponsored by Senator Walter Dee Huddleston of Kentucky on May 17, 1984.
Presidential Proclamation. In 1984, President Ronald Reagan designated July as National Ice Cream Month and the third Sunday of the month as National Ice Cream Day. In 2018, National Ice Cream Day will be Sunday, July 15.