May 9 is the 129th day of the year (130th in leap years) in the Gregorian calendar. There are 236 days remaining.
- 1979: Rosario Dawson, guest star in "Truth or Square," was born.
- 2010: "Best Day Ever" and "The Gift of Gum" aired in the Netherlands.
- 2013: SpongeBob Airpants: The Lost Episode was reprinted on Kindle.
- May 9 on Wikipedia