out of hours(out of hours idiom mainly UK (US after hours) If you drink in a bar out of hours, you drink alcohol at a time when it is not allowed by law • The police are trying to stop out-of-hours drinking. CALD Alexander Demidov)
off-duty(free from the responsibilities of your job : not working at a particular time.: A little over a year before the Grouse Mountain incident, on the evening of 22nd December 1952 at another Washington air force facility, Larson Air Force Base, an off-duty instrument technician would make a report of a strange object near the base.)
