National Library Workers Day is celebrated on April 21 and is recognized during National Library Week, aiming to honor the hard work and dedication of librarians and library staff. Observers are encouraged to thank their librarians, volunteer at local libraries, and advocate for better pay and benefits for library workers. This day highlights the vital role librarians play in educating communities and maintaining access to information and history. Typical customs include reading books to appreciate the work of librarians and creating flyers to raise awareness about the importance of library services. Founded by the American Library Association, the day serves as a reminder of the significant contributions librarians make to society and the need for adequate support for libraries.