Mexico City to Keller, TX: time difference
Keller, TX is 1 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 16:21 4:21 PM Keller, TX 17:21 5:21 PM You –:–
16:21 4:21 PM
Central Standard Time · UTC-6
☀️ 06:34 · 🌙 18:10
17:21 5:21 PM
Central Daylight Time · UTC-5
☀️ 07:38 · 🌙 18:50
·
+1 h
Keller, TX is 1 h ahead of Mexico City.
When you, Mexico City and Keller, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 Keller, TX
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇺🇸 Keller, TX |
|---|---|---|
| Local time | 16:21 | 17:21 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central Standard Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Mexico City | — | +1 h |
| IANA zone | America/Mexico City | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:34 | 07:38 |
| Sunset | 18:10 | 18:50 |
| Daylight | 11 h 37 min | 11 h 12 min |
| People on this clock | 9,209,944 | 42,907 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Keller, TX: common questions
How many hours ahead of Mexico City is Keller, TX?
The clocks in Keller are 1 hour ahead of those in Mexico City (UTC−5 and UTC−6).
What time is it in Keller, TX, when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 10:00 AM in Keller.
What time is it in Keller, TX, at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in Keller it is 7:00 PM at that moment.
When is a good time to call Keller, TX, from Mexico City?
Between 9:00 AM and 5:00 PM in Mexico City – that is 10:00 AM to 6:00 PM in Keller – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Keller, TX, compared with Mexico City?
The new day starts in Keller earlier: at 11:00 PM in Mexico City it is already midnight there. Until 1:00 AM in Keller, Mexico City is still on the previous day.
Is the time difference between Mexico City and Keller, TX, the same all year?
No. Only Keller switches to summer time, so the gap changes twice a year. From November 1, 2026, Keller and Mexico City will have the same time.
