Most likely, yes. The best rule of thumb is to try by entering the Event Code here. If the system allows you to enter with that Event Code you are still able to place an order.
Keep in mind when ordering after Picture Day shipping options may change and shipping charges may apply. Free shipping to school will end approximately 48 hours after Picture Day.
Some codes, mostly Spring Individual Pictures, may shut off on Picture Day. If this is the case, messaging will display when entering the code that says:
"Preordering for the Event Code entered has ended. If your child's picture was taken, we will send a Unique Order Code for ordering either by email or home with your child on a Second Chance Slip approximately four weeks after Picture Day."