(500) Days of Summer
- Blwyddyn: 2009
- Gwlad: United States of America
- Genre: Comedy, Drama, Romance
- Stiwdio: Fox Searchlight Pictures, Watermark Pictures, Dune Entertainment III
- Allweddair: jealousy, gallery, fight, date, architect, interview, sister, love, friends, fate, los angeles, california, summer, year, heartache
- Cyfarwyddwr: Marc Webb
- Cast: Joseph Gordon-Levitt, Zooey Deschanel, Geoffrey Arend, Chloë Grace Moretz, Matthew Gray Gubler, Clark Gregg