It doesn't close at noon, and everyone on duty eats in the column. It doesn't matter if you go at noon. You need a library card to get in. Adults are 50 yuan, and they have to take pictures with them. When you enter the library, the librarian must check it. Of course, sometimes he doesn't notice ... every year, reading day is open for free 1 day. It opens at 8: 00 and closes at 18: 00, but I went there once at 19: 00 and someone was there.