How would you do christmas? Combining two cultures.

Hey! My boyfriend and his family are from Mexico and they obviously celebrate Christmas at 12 am on christmas. I grew up celebrating Christmas early in the morning around 7-9 am on christmas. We’re not really sure which way to do or how we could combine the two? We have a 10 month old daughter together.. so trying to figure out how we’re going to be doing things as a family now. Any advice from other couples in similar situations would be awesome!