Difference time between Mexico and United States of America in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Wednesday 9th of September 2026 in Mexican local time, Where the time now in Mexico is 21:59 PM and the time now in United States of America is 22:59 PM in American local time and the time comparison between United Mexican States and United States of America in greenwich time ( GMT ) where Mexico late for greenwich time ( GMT -05:00 ) while United States of America late for greenwich time ( GMT -04:00 ).