According to the inquiry of neijiang normal University Library official website, the main building is open from 7: 30 to 23: 00 (closed every Monday afternoon 12: 00- 18: 00), and there is no manual service before 8: 20 and after 22: 00. Readers are requested to borrow and return books through the self-service lending and returning machine. Opening hours of the annex: 7: 30-23: 00.