When your puppy arrives home, it will be on the following general schedule:

6:00am -- Wake up. Outside for potty.
8:30am -- Breakfast. Outside for potty.
until 3:00pm -- Play, sleep, potty (repeat, repeat, repeat!)
3:00pm -- Dinner. Outside for potty.
until 10:00pm -- Play, sleep, potty (repeat, repeat, repeat!)
6:00pm -- NO MORE WATER!
10:00pm -- Last potty and then night-night time

Obviously you can adjust this schedule to fit your own family's routines/needs but this will give you an idea of what your puppy has been used to so far.