Festival dijadwalkan dari 28 Agu hingga 30 Agu 2009 (2 hari).
Outside Lands berlangsung di San Francisco, United States. Berikut adalah alamat lengkap festival: Golden Gate Park, San Francisco, California, United States
Pearl Jam, Tom Jones, Incubus, Cage the Elephant, Band of Horses, Dave Matthews Band, Jason Mraz, Tenacious D, Modest Mouse, The National.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
rock
folk
pop
indie
alternative
indie rock
alternative rock
experimental
indie pop
indie folk
psychedelic
americana
psychedelic rock
blues rock
folk rock
acoustic
electronica
garage rock
lo-fi