1998 65438+1October 20th, the Ministry of Labor issued the following answer: Night shift labor refers to the labor from 22: 00 that day to 6: 00 the next day.
Night shift means working at night. Compared with working during the day, the shift at night is called night shift. Some institutions or enterprises have two shifts a day, day shift and night shift or night shift. There are still eight hours of shifts, three shifts a day, called morning shift, middle shift and night shift (night shift).