How long does the average taking back sunday concert last?

Question

i'm trying to convince my parents to let me go to one, and it's on a school night, so if anyone could tell me how long they usually last, it may help on my convincing.

Answer 1

are there any other bands playing? (most likely) if it started around 7 you'd get out of the concert around 11:30 or 12:ish

Answer 2

if their sharing the bill with other bands the set may be shorter but i would estimate an hour, give or take...