dunno; No!
The Subsational on ave P is open till 1am
the one on ave J is open till 12 midnight
& the one in BP is open I think till 10pm or maybe slightly later.
Sub-express in BP is open till 1am too but they stop taking orders like 12:50-12:55 depending on the guy behind the counter.
One time I came like 12:48 & the guy refused to let me in or take my order. but if your already sitting & eating there,
they wont kick you out 1am. Happy Dining y’all.