Monterrey to Merrillville, IN: time difference
Merrillville, IN 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 16:00 4:00 PM Merrillville, IN 17:00 5:00 PM You –:–
16:00 4:00 PM
Central Standard Time · UTC-6
☀️ 06:43 · 🌙 18:10
17:00 5:00 PM
Central Daylight Time · UTC-5
☀️ 07:07 · 🌙 18:02
·
+1 h
Merrillville, IN is 1 h ahead of Monterrey.
When you, Monterrey and Merrillville, IN 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
🇺🇸 Merrillville, IN
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
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Time zones side by side
| Detail | 🇲🇽 Monterrey | 🇺🇸 Merrillville, IN |
|---|---|---|
| Local time | 16:00 | 17:00 |
| 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 | 07:07 |
| Sunset | 18:10 | 18:02 |
| Daylight | 11 h 27 min | 10 h 55 min |
| People on this clock | 1,142,994 | 36,444 |
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 Merrillville, IN: common questions
What is the time difference between Monterrey and Merrillville, IN?
Merrillville is 1 hour ahead: it uses UTC−5, while Monterrey is on UTC−6.
What time is it in Merrillville, IN, at the start of the working day in Monterrey?
The working day in Monterrey starts at 9:00 AM; in Merrillville it is 10:00 AM at that moment.
If it is 6:00 PM in Monterrey, what time is it in Merrillville, IN?
At 6:00 PM in Monterrey, clocks in Merrillville show 7:00 PM.
Is there a time when both Monterrey and Merrillville, IN, are at work?
Yes: from 9:00 AM to 5:00 PM in Monterrey (10:00 AM to 6:00 PM in Merrillville), the working days (9:00 AM–6:00 PM) overlap.
From what time in Monterrey is it tomorrow in Merrillville, IN?
Once it is 11:00 PM in Monterrey, the date in Merrillville has already changed. Until 1:00 AM in Merrillville, it is still the previous day in Monterrey.
Does the time difference between Monterrey and Merrillville, IN, change?
Yes. The clocks change only in Merrillville. From November 1, 2026, Merrillville and Monterrey will have the same time.
