No.1 Middle School in Binzhou Development Zone finishes school at noon 1 1: 50 and at 18: 00 in the afternoon. According to the query of official website in Binzhou Development Zone No.1 Middle School, click on the announcement and the school notice, which shows that the school hours of Binzhou Development Zone No.1 Middle School are noon 1 1: 50 and afternoon 18: 00. Binzhou Development Zone No.1 Middle School generally refers to Binzhou Economic Development Zone No.1 Middle School, which is a standardized nine-year compulsory education school in Shandong Province.