8: 00- 18: 00 in summer and 8: 00- 17: 30 in winter. Official website information of Hebi Library shows that the opening hours of the library are: 8: 00- 18: 00 in summer, 8: 00- 17: 30 in winter, and the registration time is 8: 00- 12: 00 in summer. Open window registration office, lending department, children's department, reading department, study room and 24-hour reading room.