We’re set to fall back one hour this weekend, when Daylight Saving Time ends at 2 a.m. on Sunday, November 1. For Metro riders who will be out celebrating Halloween that night, WMATA has just put out its regular reminder that it will still close at 3 a.m. on Saturday night/Sunday morning, despite the time change. That means that there will technically be an extra hour of Metrorail service on Halloween night: when the time goes back an hour at 2 a.m., it’ll be 1 a.m., and you’ll still have two more hours of ghoulish fun left before the last trains leave.