Monterrey to Rock Island, IL: time difference
Rock Island, IL 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 17:32 5:32 PM Rock Island, IL 18:32 6:32 PM You –:–
17:32 5:32 PM
Central Standard Time · UTC-6
☀️ 06:43 · 🌙 18:10
18:32 6:32 PM
Central Daylight Time · UTC-5
☀️ 07:20 · 🌙 18:15
·
+1 h
Rock Island, IL is 1 h ahead of Monterrey.
When you, Monterrey and Rock Island, IL 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
🇺🇸 Rock Island, IL
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
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Time zones side by side
| Detail | 🇲🇽 Monterrey | 🇺🇸 Rock Island, IL |
|---|---|---|
| Local time | 17:32 | 18:32 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 07:20 |
| Sunset | 18:10 | 18:15 |
| Daylight | 11 h 27 min | 10 h 55 min |
| People on this clock | 1,142,994 | 37,108 |
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 Rock Island, IL: common questions
How far ahead of Monterrey is Rock Island, IL?
Rock Island is 1 hour ahead of Monterrey: UTC−5 against UTC−6.
What time is it in Rock Island, IL, at the start of the working day in Monterrey?
The working day in Monterrey starts at 9:00 AM; in Rock Island it is 10:00 AM at that moment.
If it is 6:00 PM in Monterrey, what time is it in Rock Island, IL?
At 6:00 PM in Monterrey, clocks in Rock Island show 7:00 PM.
When is a good time to call Rock Island, IL, from Monterrey?
Between 9:00 AM and 5:00 PM in Monterrey – that is 10:00 AM to 6:00 PM in Rock Island – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Rock Island, IL?
From 11:00 PM in Monterrey it is already the next day in Rock Island. The other way round, until 1:00 AM in Rock Island it is still the previous day in Monterrey.
Does the time difference between Monterrey and Rock Island, IL, change?
Yes. The clocks change only in Rock Island. From November 1, 2026, Rock Island and Monterrey will have the same time.
