I arrive at 9:30AM on Saturday, October 29 and my connecting flight is at 10:30PM.
I saw that Turkish Air has day tours but the only one I can do is the noon to 6pm.
I was also wondering if it would be better to take the train from the airport and do my own sightseeing or try to hire a guide.
I'd like to see the main sights, visit the Grand Bazaar and try a decent restaurant.