According to the relevant regulations published by the school, during the summer vacation of 20021,the holiday time of Heilongjiang University was July 12, and the summer vacation began on August 20, with a duration of 40 days. The start time of freshmen has not been announced yet, but generally speaking, the start time of freshmen will be a few days later than that of other grades, and there will be no big difference. Everyone can get ready for school as soon as possible.