Matt Damon mixes Christmas traditions

Matt Damon and his wife, Luciana Bozán Barroso. (WENN)

Matt Damon and his wife, Luciana BozŠn Barroso. (WENN)

Liz Braun, QMI Agency

, Last Updated: 4:06 PM ET

Matt Damon's wife, Luciana Bozán Barroso, is from Argentina, so Christmas with their four daughters combines two sets of traditions.

"The big difference is that they celebrate Christmas Eve and we celebrate Christmas Day," says the actor. "So now we have this bizarre fusion Christmas where they open a bunch of gifts after dinner on Christmas Eve, and then again on Christmas morning. We're basically just working it out, but it's a win/win for the kids."