As of October 30, 2022, Mexico abandoned
daylight saving time, with certain exceptions. The following
states have an offset equal to Mountain Standard Time, there called the (Pacific Zone): •
Baja California Sur •
Nayarit: except for the
Bahía de Banderas municipality, which uses the Central Time Zone. •
Sonora •
Sinaloa •
Chihuahua: Observes Daylight Savings Time, only in northwestern border municipalities (
Janos,
Ascensión,
Juárez,
Guadalupe, and
Práxedis Gilberto Guerrero) •
Revillagigedo Islands (
Colima): three of the four islands have the same time as Mountain Time Zone:
Socorro Island,
San Benedicto Island and
Roca Partida. The following states have an offset equal to Mountain Daylight Time or Central Standard Time, there called the (Central Zone): •
Aguascalientes •
Campeche •
Chihuahua, except for the northwestern border area (which follows MST/MDT) and northeastern border area (follows CST/CDT) •
Ciudad de México •
Coahuila, except for northern border areas (CST/CDT) •
Colima, except all of the
Revillagigedo Islands. •
Chiapas •
Durango •
Guanajuato •
Guerrero •
Hidalgo •
Jalisco •
México •
Michoacán •
Morelos •
Nuevo León, except for northern border areas (CST/CDT) •
Oaxaca •
Puebla •
Querétaro •
San Luis Potosí •
Tabasco •
Tamaulipas, except for northern border areas (CST/CDT) •
Tlaxcala •
Veracruz •
Yucatán •
Zacatecas • Municipality of
Bahía de Banderas in
Nayarit ==United States==