8: 00 to 1 1: 00, 12: 30 to 16: 30, 18: 30 to 20: 30. According to Di Bao, Tonghai Library is open from 8: 00 to 1 1: 00, 12: 30 to 16: 30 and 18: 30 to 20: 30 every Monday to Friday. Located in the northeast of the intersection of Yanling Road and Taihe Street, Tonghai County, Yuxi City.