How early is too early for baby wake up?

I have a long commute and start work at 7am. LO’s daycare is at my office building, so he comes to work with me. In order to get him fed and get us out the door in time, I have to get him up between 5:45 and 6:00am. Does it matter that I have to get him up so early if he’s going to sleep early enough to ensure he’s getting enough sleep?