Im 17, and my parents always say that i can't be out on the streets p midnight bcause theyll get in trouble?

I get mad because im about to turn 18, and i want to come back home at whenever time i want too. so i want to know what is the complete florida law on this? can i be out on the streets if im 17 p midnight? or can't i ? or im i allow to be out in the streets(in a car) p midnight if im 17? please help and thank you