This was filmed in and around the Metro Detroit area, and sounds a lot like Pitch Black on Earth. Not that that means it will be bad, I really like Pitch Black.
The premise sounds like many, a man wakes up one morning to find everyone gone, their clothes, cars, planes scattered around where they stood, parked where they rolled and crashing from the sky. He finds a group of people in a bar and they all seem to realize that what's keeping them alive is the light. It's only 11am and it's pitch black outside. Where did the sun/day go? It appears there is "something" in the darkness and shadows. It kind of looks creepy, but chances are it'll end up like "Gothika"; a giant steaming pile of shit.