Nikolai Gogol200周年纪念日 Apr 01, 2009 200th Anniversary of Gogol
世界地球日 Apr 22, 2009 Earth Day - (Global)
母亲节 May 10, 2009 Mother’s Day - (Selected Countries)
科学家公布化石纪念日 May 20, 2009 Scientists unveil fossil of Darwinius masillae
丹麦国庆日 Jun 05, 2009 Denmark’s National Day - (Denmark)
