Navajo National Monument is open year-round, but the Visitor Center is closed for Thanksgiving, Christmas and New Year's Day. Three (3) self-guided trails and Sunset View Campground remain open even when the Visitor Center is closed.
Summer Hours: From Memorial Day to Labor Day, the Visitor Center is open 8AM to 5PM (MDT).
Winter Hours: Starting November 21, 2021, the Visitor Center is open 9AM to 4PM (MST) Wednesday to Sunday and CLOSED MONDAY and TUESDAY.
Time Change: From March to November, the Navajo Nation including the park observes Mountain Daylight Savings Time (MSDT) which is one hour ahead of the rest of Arizona (Flagstaff, Page, Grand Canyon).
Call: 928-672-2700 for more information.