"Long Day" is the first single and second track from Matchbox 20's debut album Yourself or Someone Like You. The cover of the single features a parody of a Diamond Matches box. The song had a significant presence on mainstream rock radio, peaking at number eight on the US Mainstream Rock Tracks chart and staying in the top ten for seven weeks. The song also charted in Canada and Australia, reaching numbers 43 and 83 respectively.