16 ... wow. I didn't really have a curfew, because I didn't really go out.
17 ... somewhere between 11 and 11:30, even later as the senior year progressed (I graduated before I turned 18...) and my parents knew where I was.
18 ... midnight.
19 ... midnight. Unless I'm out on an occasion that absolutely requires I come home later (movie, road trip, etc.).
20 ... (in a few weeks
) ... probably midnight still.
