I am not sure around holidays it's supposed to be 1AM but i've gotten stuck at the gwb at bus terminal at 1AM & got on any bus going over the bridge & got off at the 1st stop in Fort Lee & walked to Babe's Taxi to get to North Bergen. I wouldn't say any later than 11pm/12am. That's being generous. There's a website for the jitney's: https://www.jerseyjitneys.info/?page_id=60 & of course you could check in with NJ Transit both are probably more accurate than me. However, I actually took the Bergenline buses for months from NYC & I would be cautious about how late they say they run. Happy Holidays to you.
They are not running anymore until 5 am
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