Watertown, SD to Monterrey: time difference
Monterrey is 1 h behind Watertown, SD. 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.
Watertown, SD 11:39 11:39 AM Monterrey 10:39 10:39 AM You –:–
11:39 11:39 AM
Central Daylight Time · UTC-5
☀️ 07:50 · 🌙 18:38
10:39 10:39 AM
Central Standard Time · UTC-6
☀️ 06:43 · 🌙 18:11
·
−1 h
Monterrey is 1 h behind Watertown, SD.
When you, Watertown, SD 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
🇺🇸 Watertown, SD
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
- Asleep
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Time zones side by side
| Detail | 🇺🇸 Watertown, SD | 🇲🇽 Monterrey |
|---|---|---|
| Local time | 11:39 | 10:39 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Watertown, SD | — | −1 h |
| IANA zone | America/Chicago | America/Monterrey |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:50 | 06:43 |
| Sunset | 18:38 | 18:11 |
| Daylight | 10 h 49 min | 11 h 29 min |
| People on this clock | 31,915 | 1,142,994 |
Compare Watertown, SD with another city
More comparisons with Watertown, SD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Watertown, SD and Monterrey: common questions
How far behind Watertown, SD, is Monterrey?
Monterrey is 1 hour behind Watertown: UTC−6 against UTC−5.
If it is 9:00 AM in Watertown, SD, what time is it in Monterrey?
At 9:00 AM in Watertown, clocks in Monterrey show 8:00 AM.
What time is it in Monterrey when it is 6:00 PM in Watertown, SD?
When it is 6:00 PM in Watertown, it is 5:00 PM in Monterrey.
When is a good time to call Monterrey from Watertown, SD?
Between 10:00 AM and 6:00 PM in Watertown – that is 9:00 AM to 5:00 PM in Monterrey – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Watertown, SD, is it still yesterday in Monterrey?
Before 1:00 AM in Watertown, the date in Monterrey has not changed yet. From 11:00 PM in Monterrey, it is already the next day in Watertown.
Does the time difference between Watertown, SD, and Monterrey change?
Yes. The clocks change only in Watertown. From November 1, 2026, Monterrey and Watertown will have the same time.
