Festival dijadwalkan dari 24 Jun hingga 29 Jun 2009 (5 hari).
Glastonbury Festival berlangsung di Pilton, United Kingdom. Berikut adalah alamat lengkap festival: Worthy Ln, Shepton Mallet BA4 4BY, United Kingdom
Lady Gaga, Bon Iver, The Script, Tom Jones, David Guetta, Bruce Springsteen, Paolo Nutini, Calvin Harris, Jason Mraz, Jamie Cullum, Neil Young, Two Door Cinema Club, deadmau5, Metronomy, Franz Ferdinand, First Aid Kit, Mumford & Sons, Kasabian, Madness, The Wombats.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
rock
pop
electronic
alternative
indie
indie rock
alternative rock
indie pop
electronica
britpop
dance
acoustic
electro
indie folk
experimental
electropop
folk rock
post-punk
chillout