18 pm According to the query of Datong Xia Nian Art Center, Datong Xia Nian Art Center is open from 9: 00 am to 8: 00 pm all year round 18. Xia Nian Art Center is located on the south side of Taiping Building in Datong Ancient City. It was built on the basis of the key cultural, commercial and residential project "Southeast Town" in the ancient city. It is the only contemporary art venue in Datong ancient city.