"Have a Nice Day" is the second single from rock band the Stereophonics taken from their third album Just Enough Education to Perform (2001). Written by Kelly Jones and produced by Bird and Bush, it was released on 11 June 2001. The song received negative reviews but reached number five on the UK Singles Chart and went on to become one of the band's biggest hits. It also found success worldwide, reaching number 11 in Ireland, number 37 in New Zealand, and becoming Stereophonics' first song to appear on a US Billboard chart.