18:30。 Official website, Education Bureau of Yuechi County, showed that Yuechi No.1 Middle School offered evening self-study classes to improve students' performance. There are two classes in the evening self-study,/kloc-0 starts at 8: 30 and ends at 20:30. Yuechi No.1 Middle School, referred to as Yuechi No.1 Middle School for short, was renamed after the merger of the original Yuechi Xinsan Middle School and Shangyong Middle School in the spring of 1953. Now it is a second-class demonstration ordinary high school in Sichuan Province.