June 20 is the 171st day of the year (172nd in leap years) in the Gregorian calendar. There are 194 days remaining.
- 2006: Adventures in Bikini Bottom was released and Class Confusion was published.
- 2015: The Wiki's second annual Father's Day Contest will end.
- The Wiki's second annual Summer Background Contest will end on the same day.
- June 20 on Wikipedia