Dark Days or Dark Day may refer to:
In film: Dark Day (1961 film), a South Korean film starring Kim Seung-ho Dark Days (film), a 2000 documentary by Marc Singer
In literature: Dark Days (comics), a comic book series by Steve Niles and Ben Templesmith Skulduggery Pleasant: Dark Days, a novel by Derek Landy Dark Days (Cheekati Rojulu), a novel by Ampasayya Naveen
In music: Dark Days (Coal Chamber album) Dark Days (The Ducky Boys album) Dark Days (Loaded album) Dark Day (Qwel & Maker album) Dark Day (Fred Anderson album) "Dark Days" (The Used song), a song by The Used Dark Day, a band led by Robin Crutchfield "Dark Days" (Parkway Drive song) "Dark Days" (Local Natives song) "Dark Days", a song by Fitz and the Tantrums from All the Feels
Other: New England's Dark Day, May 19, 1780, when the sky over New England was enveloped in darkness
See also