"Once A Day" is a song written by Bill Anderson and recorded as the debut single by American country artist Connie Smith. The song was released in August 1964, topping the Billboard country music chart for eight weeks between late 1964 and early 1965. It was the first debut single by a female artist to reach number one on the Billboard Hot Country Songs. This song peaked at number one for the week of November 28, 1964, and it stayed at number one for eight consecutive weeks, a record for a female solo artist for nearly 50 years