How many hours are there from eight to five?

According to Jiang Zi's living query. Com, 8 am to 5 pm refers to the eight-hour working mode in which office workers go to work at 8 am and get off work at 5 pm.

The scope of working hours includes not only operation time, but also preparation time, end time and legal non-labor consumption time. The corresponding rest time refers to the free time of workers beyond eight hours.