September 1st to September 2nd. The opening time of the People's Public Security University of China is 2020. When does the People's Public Security University of China start school? June 7th, 2022 0 1:25:5833 Reading 0: 34 According to the calendar of People's Public Security University of China 20 19-2020, the first semester student registration time is 2065438+August 3rd, 20091. On 20 19, the registration time for undergraduate freshmen is from August 3 1 day to September 1 day, and the registration time for graduate freshmen on 20 19 is September 1 -2.