December Eleventh is a metalcore band from the United Kingdom. Formed in 2018, the band consists of vocalist Josh Ashworth, guitarists Tom Smith and Jack Smith, bassist Tom Smith, and drummer Jack Smith. Their music is characterized by its heavy riffs, soaring vocals, and introspective lyrics. December Eleventh has released two EPs, "Decay" and "Growth," and a single, "Exit Wounds." They have toured extensively throughout the UK and Europe, and have shared the stage with bands such as Architects, While She Sleeps, and Bury Tomorrow.