The new library in Guoyang County opens at 8 am ... According to the opening hours announced by the new library in Guoyang County, the opening hours of the new library in Guoyang County are 8:00- 12:00 and 2:00-6:00 pm every day, so the opening time of the new library in Guoyang County is 8:00 am. Guoyang County, belonging to Bozhou City, Anhui Province, is located in the Yangtze River Delta, the northern part of Anhui Province and the central part of Huaibei Plain.