Mexico City to Dallas Time Difference
Dallas is 1 hour ahead of Mexico City. When it's 06:57:41 AM in Mexico City, it's 07:57:41 AM in Dallas.
How Many Hours Ahead Is Dallas From Mexico City?
Dallas is 1 hour ahead of Mexico City. So Mexico City is 1 hour behind Dallas looking the other way — the same gap, described from the other end.
In practice that means a working day in Mexico City starts when it is already 10:00 AM in Dallas. The gap is not fixed all year: it becomes on Sunday, November 1, 2026, when Dallas changes its clocks.
Best Time to Call Mexico City and Dallas
Both cities are inside normal business hours between 9:00 AM and 4:00 PM in Mexico City — that's 10:00 AM to 5:00 PM in Dallas. That's a 7-hour window, so a call fits comfortably in either side's working day.
both at work Mexico City only Dallas only neither — hours shown along the strip are Mexico City local time.
Convert a Specific Time
Pick any date and time in Mexico City to see the exact equivalent in Dallas.
Common Times Converted
Mexico City time on the left, Dallas time on the right.
Mexico City to Dallas: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Mexico City. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Mexico City | Dallas | Working hours |
|---|---|---|
| 12:00 AM | 1:00 AM | — |
| 1:00 AM | 2:00 AM | — |
| 2:00 AM | 3:00 AM | — |
| 3:00 AM | 4:00 AM | — |
| 4:00 AM | 5:00 AM | — |
| 5:00 AM | 6:00 AM | — |
| 6:00 AM | 7:00 AM | — |
| 7:00 AM | 8:00 AM | — |
| 8:00 AM | 9:00 AM | Dallas only |
| 9:00 AM | 10:00 AM | Both cities |
| 10:00 AM | 11:00 AM | Both cities |
| 11:00 AM | 12:00 PM | Both cities |
| 12:00 PM | 1:00 PM | Both cities |
| 1:00 PM | 2:00 PM | Both cities |
| 2:00 PM | 3:00 PM | Both cities |
| 3:00 PM | 4:00 PM | Both cities |
| 4:00 PM | 5:00 PM | Mexico City only |
| 5:00 PM | 6:00 PM | — |
| 6:00 PM | 7:00 PM | — |
| 7:00 PM | 8:00 PM | — |
| 8:00 PM | 9:00 PM | — |
| 9:00 PM | 10:00 PM | — |
| 10:00 PM | 11:00 PM | — |
| 11:00 PM | 12:00 AM next day | — |
Understanding the Mexico City – Dallas Time Difference
Mexico City runs on America/Mexico_City, currently CST (UTC-6:00). Dallas runs on America/Chicago, currently CDT (UTC-5:00). The gap of 1 hour is simply the distance between those two offsets.
Dallas observes Daylight Saving Time and Mexico City does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, November 1, 2026, when Dallas adjusts its clocks and the difference becomes . Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in Mexico · Daylight Saving Time in the United States.
Mexico City today
Dallas today
Frequently Asked Questions
What is the time difference between Mexico City and Dallas?
Dallas is currently 1 hour ahead of Mexico City. That gap becomes on Sunday, November 1, 2026, when Dallas changes its clocks.
How many hours ahead is Dallas from Mexico City?
Dallas is 1 hour ahead of Mexico City. Looking at it the other way, Mexico City is 1 hour behind Dallas.
What time is it in Dallas when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 10:00 AM in Dallas.
Is Dallas ahead of or behind Mexico City?
Dallas is 1 hour ahead of Mexico City. Dallas reaches each point in the day first, so its working day is already finishing while Mexico City is still getting started.
What is the best time to call between Mexico City and Dallas?
Between 9:00 AM and 4:00 PM Mexico City time, which is 10:00 AM to 5:00 PM in Dallas. Both cities are inside normal business hours during that window.
Does the time difference between Mexico City and Dallas change during the year?
Yes. Dallas observes Daylight Saving Time and Mexico City does not, so the gap between them shifts during the year. It changes to on Sunday, November 1, 2026.
What time zones are Mexico City and Dallas in?
Mexico City uses the America/Mexico_City time zone, currently CST (UTC-6:00). Dallas uses America/Chicago, currently CDT (UTC-5:00).