Not so good. It's not good to go to the library at 5: 30 in the afternoon, because the library closes at 6: 00 and can only read for half an hour at 5: 30, which is not good. A library is an institution that collects, sorts out and collects books and materials for people to read and refer to. As early as 3000 BC, libraries appeared. Library has the functions of preserving human cultural heritage, developing information resources and participating in social education.