Katy, TX to Mexico City: time difference
Mexico City is 1 h behind Katy, TX. 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.
Katy, TX 15:37 3:37 PM Mexico City 14:37 2:37 PM You –:–
15:37 3:37 PM
Central Daylight Time · UTC-5
☀️ 07:29 · 🌙 18:49
14:37 2:37 PM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
·
−1 h
Mexico City is 1 h behind Katy, TX.
When you, Katy, TX and Mexico City are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Katy, TX
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
🇲🇽 Mexico City
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Katy, TX | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 15:37 | 14:37 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Katy, TX | — | −1 h |
| IANA zone | America/Chicago | America/Mexico City |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 06:33 |
| Sunset | 18:49 | 18:11 |
| Daylight | 11 h 20 min | 11 h 38 min |
| People on this clock | 14,102 | 9,209,944 |
Compare Katy, TX with another city
More comparisons with Katy, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Katy, TX and Mexico City: common questions
How many hours behind Katy, TX, is Mexico City?
The clocks in Mexico City are 1 hour behind those in Katy (UTC−6 and UTC−5).
What time is it in Mexico City when it is 9:00 AM in Katy, TX?
When it is 9:00 AM in Katy, it is 8:00 AM in Mexico City.
If it is 6:00 PM in Katy, TX, what time is it in Mexico City?
At 6:00 PM in Katy, clocks in Mexico City show 5:00 PM.
When is a good time to call Mexico City from Katy, TX?
Between 10:00 AM and 6:00 PM in Katy – that is 9:00 AM to 5:00 PM in Mexico City – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Katy, TX, is it still yesterday in Mexico City?
Before 1:00 AM in Katy, the date in Mexico City has not changed yet. From 11:00 PM in Mexico City, it is already the next day in Katy.
Is the time difference between Katy, TX, and Mexico City the same all year?
No. Only Katy switches to summer time, so the gap changes twice a year. From November 1, 2026, Mexico City and Katy will have the same time.
