11 am and 16 pm. According to the inquiry of Ctrip Travel, the business hours of Meihekou Datang Never Sleeping City are from 16: 11 pm to 23: 11 pm from Monday to Friday; Weekends and holidays are from 11: 11 am to 24: 11 pm, and it is a comprehensive commercial district integrating shopping, entertainment, catering and leisure.