1, south area of main building: 9: 00- 17: 00 from Monday to Sunday, north area of main building: 9: 00-2 1: 00 from Monday to Friday, 9:00- 17:00 from Saturday to Sunday, and children's hall: Monday to July.

2. The National Library of China, formerly known as Shi Jing Library, was established on September 9th, 1909. 193 1 year, Jinwen Street was completed (now the Ancient Books Museum of the National Library); After the founding of New China, it was renamed Beijing Library.

3. The new library was completed in 1987, and was renamed the National Library of China with the approval of the State Council in 1998+02.