“All Day and Night” is a song by English DJ Jax Jones and French DJ Martin Solveig under their alias Europa, with vocals from American singer Madison Beer. It was released on 28 March 2019 as their first single through Polydor Records and appears on Jones' debut EP Snacks. The song was written by Jax Jones, Martin Solveig, Becky Hill, Hailee Steinfeld, Kamille, Jin Jin, and Mark Ralph. The single became Jones' and Beer’s first and Solveig’s second number-one on Billboard’s Dance/Mix Show Airplay chart in its 6 July 2019 issue.