Monday to Friday from 8: 30 am to 20: 00 pm. According to the inquiry of official website of Jinhua Yan Jici Library, the business hours of this institution are from 8: 30 am to 20: 00 pm from Monday to Friday, and it is located in Yongkang Street, Science Park, Jiangnan Economic and Technological Development Zone, Jinhua City. Jinhua Yan Jici Library has a building area of 1.2 million square meters and a collection of books of 1 10,000 volumes. By June 2023, there were more than 400,000 copies.