March 9 is the 68th day of the year (69th in leap years) in the Gregorian calendar. There are 297 days remaining.
- 2001: "Shanghaied" premiered.
- 2004: "SpongeBob Goes Prehistoric" was released on DVD and VHS.
- 2015: UK 2 premiered.
- 2016: SpongeBob Comics No. 54 was released.
- 2031: The second day of SpongeBob and Patrick's journey to get the crown back in The SpongeBob SquarePants Movie.
- March 9 on Wikipedia