'''Darwin day''' is an unofficial celebration of [[Charles Darwin]]'s birthday, February 12. It is supported by various [[humanist]] and [[evolutionist]] groups and organizationsas well as schools and [[biology]] programs.
Because [[Abraham Lincoln]] was also born on February 12, the holiday has had a tough time gaining traction in the United States.
==External links==
*[http://www.darwinday.org/ DarwinDay.org]