Red letter day (disambiguation)

A red letter day is any day of special significance or opportunity. Common red letter days of the year are marked in red in a calendar.

Red letter day may also refer to:

Film and television

 * Red Letter Day (film), 2019 satirical horror film
 * Red Letter Day (TV series), British anthology of teleplays, many by Jack Rosenthal

Music

 * Red Letter Day (band), English punk rock band
 * Red Letter Days (album), 2002 rock album by The Wallflowers
 * Red Letter Day (EP), 1999 emo/pop punk EP release by The Get Up Kids
 * "A Red Letter Day", single from the Pet Shop Boys

Other

 * Red letter day, a chapter in the video game Half-Life 2
 * Red Letter Days, experiential gifts company in the UK
 * Red ink, in hand lettering