Unofficial holiday on April 7
National Beer Day is celebrated in the United States every year on April 7, marking the day that the Cullen–Harrison Act came into force after having been signed into law by President Franklin D. Roosevelt on March 22, 1933. April 6, the day before, is known as New Beer's Eve. The 18th Amendment was later repealed by the ratification of the 21st Amendment on December 5 that year, officially ending Prohibition.