April 9 is the 99th day of the year (100th in leap years) in the Gregorian calendar. There are 266 days remaining.
- 1954: Dennis Quaid, the voice of Grandpa Redbeard, was born.
- 2012: "InSPONGEiac" premiered.
- 2014: SpongeBob Comics No. 31 was released.
- 2015: The SpongeBob Movie: Sponge Out of Water was released in Thailand.
- April 9 on Wikipedia