Dark Days

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