February 29 is the 60th day of the year in leap years in the Gregorian calendar. There are 306 days remaining in leap years.
- 2008: "Banned in Bikini Bottom" and "Stanley S. SquarePants" premiered in Canada.
- 2012: Davy Jones, a guest star in "SpongeBob SquarePants vs. The Big One," died.
- "Shell Games" accidentally premiered in UK and Ireland.
- "Biddy Sitting" premiered in Poland, France, Iberia, Turkey, and Central & Eastern Europe.
- "Who R Zoo?" premiered in Poland, Iberia, Turkey, and Central & Eastern Europe.
- "SpongeBob Appreciation Day: Patchy's Beach Bash!" premiered in Latin America and Brazil.
- February 29 on Wikipedia
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