What Goes On When the Sun Goes Down

"What Goes On When the Sun Goes Down" is a song written by John Schweers, and recorded by American country music artist Ronnie Milsap. It was released in February 1976 as the first single from the album 20/20 Vision. The song was Milsap's fifth number one on the country chart. The single stayed at number one for one week and spent a total of eleven weeks on the country chart.