Effingham, IL to Monterrey: time difference
Monterrey is 1 h behind Effingham, IL. 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.
Effingham, IL 14:19 2:19 PM Monterrey 13:19 1:19 PM You –:–
14:19 2:19 PM
Central Daylight Time · UTC-5
☀️ 07:09 · 🌙 18:10
13:19 1:19 PM
Central Standard Time · UTC-6
☀️ 06:43 · 🌙 18:10
·
−1 h
Monterrey is 1 h behind Effingham, IL.
When you, Effingham, IL and Monterrey are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Effingham, IL
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
🇲🇽 Monterrey
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
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Time zones side by side
| Detail | 🇺🇸 Effingham, IL | 🇲🇽 Monterrey |
|---|---|---|
| Local time | 14:19 | 13:19 |
| 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 Effingham, IL | — | −1 h |
| IANA zone | America/Chicago | America/Monterrey |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:09 | 06:43 |
| Sunset | 18:10 | 18:10 |
| Daylight | 11 h | 11 h 27 min |
| People on this clock | 12,447 | 1,142,994 |
Compare Effingham, IL with another city
More comparisons with Effingham, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Effingham, IL and Monterrey: common questions
How far behind Effingham, IL, is Monterrey?
Monterrey is 1 hour behind Effingham: UTC−6 against UTC−5.
If it is 9:00 AM in Effingham, IL, what time is it in Monterrey?
At 9:00 AM in Effingham, clocks in Monterrey show 8:00 AM.
What time is it in Monterrey when it is 6:00 PM in Effingham, IL?
When it is 6:00 PM in Effingham, it is 5:00 PM in Monterrey.
When is a good time to call Monterrey from Effingham, IL?
Between 10:00 AM and 6:00 PM in Effingham – that is 9:00 AM to 5:00 PM in Monterrey – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Monterrey compared with Effingham, IL?
The new day starts in Monterrey later: until 1:00 AM in Effingham, it is still the previous day there. From 11:00 PM in Monterrey, Effingham is already on the next day.
Does the time difference between Effingham, IL, and Monterrey change?
Yes. The clocks change only in Effingham. From November 1, 2026, Monterrey and Effingham will have the same time.
