Should baby be ok

So tomorrow morning I need be some place at 8am. But normally my baby don’t wake till 7:30/8. Baby is 8 months Will she be fine if I wake her at 6:30am to feed her and get dress? Currently she just had her teeth brush and is in bed drifting off she does sleep through the night. I’ve never had to wake her from a nap or anything before. But tomorrow I’m picking up my nephew who I just got custody of he is 6 so I have get baby up early.