this link, please plan your visits to the library accordingly.
On the other hand, nowadays a lot of what we have is accessible online, 24/7. You can search for articles, check our research guides for help, look in the catalog for books and much more. The only thing you may need to do is that for things like the article databases if you are off campus you will be prompted for your NetID and password before you can access it.
Happy holiday wishes to you all!