August 25th. According to the Supplementary Notice of Tianshui Education Bureau on the Opening of Autumn Term in 2022, the opening of autumn term in 2022 is classified according to the principle of "wrong area, wrong grade, wrong time and wrong peak". The specific arrangements are as follows: the senior students will start school on August 25th, the junior students will start school on September 2nd, and other grades (kindergartens) will start school on September 6th. The secondary vocational schools will refer to the start time of ordinary high schools.