February 24th. Harbin Institute of Technology's winter vacation starts on February 24th, 2023 and returns to school on February 25th, 2023. Harbin University of Science and Technology (Rongcheng Campus) is one of the four major campuses in harbin university of science and technology (West, South, East and Rongcheng Campus). It is under the direct leadership and unified management of harbin university of science and technology in enrollment, teaching, training mode, management mode, appointment of cadres, teachers, graduation and employment.