The county library on Military Trail will close Sunday for seven months of renovation work. The $1.6 million project, which will be overseen by Lake Park-based Trillium Construction, will include cosmetic upgrades, new paint and carpeting and a redesigned service desk. The 22,000-square-foot library was built in 1992 and renovated in 2003. Construction is expected to be complete by December. In the interim, library patrons can visit branches in Palm Beach Gardens and Tequesta. For information, visit www.pbclibrary.org.