Operating Hours & Seasons
The Visitor Center is open daily from 8 a.m. to 5 p.m., except for Thanksgiving, Christmas and New Year's Day. During severe weather, the Visitor Center may open at a later time or be closed for the day.
The North and South Rim Drives and the White House Trail remain open all year. The roads are paved and accessible by vehicle (4-wheel drive is not required).
From March through November, the Navajo Nation observes Mountain Daylight Savings Time when the time will be the same as Colorado, New Mexico and Utah. The rest of Arizona observes Mountain Standard Time all year.