Monday to Friday 8: 30- 1 1: 30, 14: 00- 16: 50. According to Sohu news, in order to facilitate citizens to handle citizen card-related business, D27-30 on the fourth floor of Yixing Citizen Center (No.99 Dongdong Avenue) has added a window for urban construction travel (citizen card). The working hours are: 8: 30-11:30,65438+from Monday to Friday.