"Another Day" is a song by English rock musician Paul McCartney that was released as the A-side of a non-album single in February 1971. It was his debut single as a solo artist following the Beatles break-up in 1970. McCartney credited his wife Linda as a co-writer on the song, triggering legal action from ATV on behalf of the publishing companies Northern Songs and Maclen Music. The lyrics describe the daily routine of a lonely woman, using an observational style similar to McCartney's narrative in the 1966 ballad "Eleanor Rigby".

Ram is the only studio album credited to the husband-and-wife music duo Paul and Linda McCartney, and the former’s second album post-Beatles. Released on 17 May 1971 by Apple Records, it was recorded in New York with guitarists David Spinozza and Hugh McCracken, and future Wings drummer Denny Seiwell. Three singles were issued from the album: "Uncle Albert/Admiral Halsey", "The Back Seat of My Car" and "Eat at Home". The recording sessions also yielded the non-album single "Another Day".