September 4-6 every year. The opening time of Changchun University is relatively fixed, all in early September, and the opening time is from September 4 to 6 every year. After the start of school, Changchun University will begin military training. Changchun University, located in Changchun City, Jilin Province, is a provincial comprehensive university and the first batch of institutions of higher learning in China with the qualification to recruit international students.