All Days Are Nights: Songs for Lulu
 All Days Are Nights: Songs for Lulu is the sixth studio album by Canadian-American singer-songwriter Rufus Wainwright first released in Canada through Decca Records on March 23 2010. The album was produced by Wainwright (with Pierre Marchand on three tracks) and mixed by Marchand who produced Wainwright's second album Poses (2001).All Days Are Nights is Wainwright's first release since the death of his mother folk singer Kate McGarrigle who died from cancer in January 2010.