The opening hours for Topkapi Palace during the summer go from 9AM to 6PM, with the ticket booths closing at 5:30PM.
In the winter, the opening hours for Topkapi Palace still go from 9AM to 6PM, but the ticket booths close a little bit earlier, at 5PM.
Topkapi Palace is open all year round, except for Tuesdays, which is the weekly closing day. Be sure to keep it in mind when planning your Istanbul itinerary.
