Monday to Friday 8:30 am to 65438+ 8:30 pm. According to the recruitment information on the website of Inner Mongolia Research Institute of Shanghai Jiaotong University, the working hours of Inner Mongolia Research Institute of Shanghai Jiaotong University are from 8:30 am to 8:30 pm from Monday to Friday 18:30, and Saturday and Sunday are weekends, so the working hours of Shanghai Carrier are from 8: 30 am to 8: 30 pm from Monday to Friday 18:30. Shanghai, referred to as "Shanghai" or "Shen" for short, is a municipality directly under the Central Government of the People's Republic of China, a national central city and a megacity.