2009 (MMIX) was a common year starting on Thursday of the Gregorian calendar, the 2009th year of the Common Era (CE) and Anno Domini (AD) designations, the 9th year of the 3rd millennium, the 9th year of the 21st century, and the 10th and last year of the 2000s decade.
2009 was designated as:
- International Year of Astronomy
- International Year of Natural Fibres
- International Year of Reconciliation
- Year of the Gorilla (UNEP and UNESCO)
Films released in 2009[]
- Aliens in the Attic
- Avatar
- Chanbara Beauty: The Movie Vortex
- The Final Destination
- Girl With the Dragon Tattoo, The (2009)
- Grotesque
- Grudge 3, The
- Halloween II (2009)
- Harry Potter and the Half-Blood Prince
- Haunted World of El Superbeasto, The
- Haunting in Connecticut, The
- Inglorious Basterds
- Jennifer's Body
- Ju-on: White Ghost
- Kelly Deerdale, Naturist
- Land of the Lost (2009)
- Monsters vs. Aliens
- Ondine
- Porky's: Pimpin' Pee Wee
- Reptisaurus
- Saw VI
- Solomon Kane
- Stan Helsing
- Staunton Hill
- Star Trek
- Surrogates
- Terminator: Salvation
- Transformers: Revenge of the Fallen
- Unborn, The (2009)
- Up
- Vampire Girl vs. Frankenstein Girl
- Watchmen
- Wonder Woman (2009)
- X-Men Origins: Wolverine
- Zombieland (2009)
- Zone of the Dead