Monterrey to Iowa City, IA: time difference
Iowa City, IA is 1 h ahead of Monterrey. 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.
Monterrey 13:23 1:23 PM Iowa City, IA 14:23 2:23 PM You –:–
13:23 1:23 PM
Central Standard Time · UTC-6
☀️ 06:43 · 🌙 18:11
14:23 2:23 PM
Central Daylight Time · UTC-5
☀️ 07:23 · 🌙 18:20
·
+1 h
Iowa City, IA is 1 h ahead of Monterrey.
When you, Monterrey and Iowa City, IA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Monterrey
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
🇺🇸 Iowa City, IA
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 | 🇲🇽 Monterrey | 🇺🇸 Iowa City, IA |
|---|---|---|
| Local time | 13:23 | 14:23 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Monterrey | — | +1 h |
| IANA zone | America/Monterrey | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:43 | 07:23 |
| Sunset | 18:11 | 18:20 |
| Daylight | 11 h 29 min | 10 h 57 min |
| People on this clock | 1,142,994 | 74,828 |
Compare Monterrey with another city
More comparisons with Monterrey: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monterrey and Iowa City, IA: common questions
What is the time difference between Monterrey and Iowa City, IA?
Iowa City is 1 hour ahead: it uses UTC−5, while Monterrey is on UTC−6.
What time is it in Iowa City, IA, at the start of the working day in Monterrey?
The working day in Monterrey starts at 9:00 AM; in Iowa City it is 10:00 AM at that moment.
If it is 6:00 PM in Monterrey, what time is it in Iowa City, IA?
At 6:00 PM in Monterrey, clocks in Iowa City show 7:00 PM.
When is a good time to call Iowa City, IA, from Monterrey?
Between 9:00 AM and 5:00 PM in Monterrey – that is 10:00 AM to 6:00 PM in Iowa City – both places are within working hours (9:00 AM–6:00 PM).
From what time in Monterrey is it tomorrow in Iowa City, IA?
Once it is 11:00 PM in Monterrey, the date in Iowa City has already changed. Until 1:00 AM in Iowa City, it is still the previous day in Monterrey.
Does the time difference between Monterrey and Iowa City, IA, change?
Yes. The clocks change only in Iowa City. From November 1, 2026, Iowa City and Monterrey will have the same time.
