If there would be enough demand to pay for it, it would stay open longer.
Yeah, I was spoiled by my college town. Libraries open until 2AM, a 24 hour space for students. Even a few cafes downtown open 24 hours a day. Suburb life is mostly fine, but that's one thing I miss most.
Gotta travel 20 miles to downtown for anything resembling night life.
Libraries aren't paid for that demand though