What does your Life in a Day look like? Everyone has a story. Every day has a story. And we want you to share your story with the world. Get your cameras ready.

Sundance Institute joins YouTube and filmmakers Kevin Macdonald and Ridley Scott to create the the first-ever user-generated film shot in a single day.

Film your own Life in a Day on July 24 and submit your footage by July 31 here. If your footage is selected for the completed film, you’ll get the chance to attend thepremiere at the 2011 Sundance Film Festival. Be part of cinematic history!

Visit www.youtube.com/lifeinaday for the full details.