Time in Mexico
Mexico uses four main time zones as of February 2015. Most of the country observes Daylight Saving Time (DST).Zona Sureste covers the state of Quintana Roo is UTC−05:00 year round. It is the equivalent of U.S. Eastern Standard Time. Zona Centro covers the eastern three-fourths of Mexico, including Mexico City, Guadalajara, and Monterrey. For most of the year, it is the equivalent of U.S. Central Time and observes DST. Zona Pacífico covers the states of Baja California Sur, Chihuahua, Nayarit, Sinaloa, and Sonora. For most of the year, it is the equivalent of U.S. Mountain Time. The state of Sonora, like most of the adjacent U.S. state of Arizona, does not observe DST. Zona Noroeste covers the state of Baja California. It is identical to U.S. Pacific Time, including the DST schedule.
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