"Remember December" is a song recorded by American singer Demi Lovato for her second studio album, Here We Go Again. It was written by John Fields, Lovato and Anne Preven, and produced by Fields. The song was released as the album's second and final single outside North America on January 18, 2010 through Hollywood Records. "Remember December" adapts power pop and synthpop genres and diverges from Lovato's usual pop rock sound. The lyrics describe the protagonist's attempt to remind her boyfriend of the good times of their relationship. Lovato described the song's sound as an example of what she wanted her future music to sound like.
"Remember December" received generally positive reviews from music critics; the majority of them praised its hook and chorus. Several critics also named it one of the album's standouts.