Montevideo to Waterloo, IA: time difference
Waterloo, IA is 2 h behind Montevideo. 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.
Montevideo 15:44 3:44 PM Waterloo, IA 13:44 1:44 PM You –:–
15:44 3:44 PM
Uruguay Standard Time · UTC-3
☀️ 05:58 · 🌙 19:03
13:44 1:44 PM
Central Daylight Time · UTC-5
☀️ 07:28 · 🌙 18:22
·
−2 h
Waterloo, IA is 2 h behind Montevideo.
When you, Montevideo and Waterloo, 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
🇺🇾 Montevideo
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
🇺🇸 Waterloo, IA
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇾 Montevideo | 🇺🇸 Waterloo, IA |
|---|---|---|
| Local time | 15:44 | 13:44 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Uruguay Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Montevideo | — | −2 h |
| IANA zone | America/Montevideo | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:58 | 07:28 |
| Sunset | 19:03 | 18:22 |
| Daylight | 13 h 5 min | 10 h 55 min |
| People on this clock | 1,319,108 | 67,314 |
Compare Montevideo with another city
More comparisons with Montevideo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montevideo and Waterloo, IA: common questions
How far behind Montevideo is Waterloo, IA?
Waterloo is 2 hours behind Montevideo: UTC−5 against UTC−3.
What time is it in Waterloo, IA, at the start of the working day in Montevideo?
The working day in Montevideo starts at 9:00 AM; in Waterloo it is 7:00 AM at that moment.
What time is it in Waterloo, IA, at the end of the working day in Montevideo?
The working day in Montevideo ends at 6:00 PM; in Waterloo it is 4:00 PM at that moment.
When is a good time to call Waterloo, IA, from Montevideo?
Between 11:00 AM and 6:00 PM in Montevideo – that is 9:00 AM to 4:00 PM in Waterloo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Waterloo, IA, compared with Montevideo?
The new day starts in Waterloo later: until 2:00 AM in Montevideo, it is still the previous day there. From 10:00 PM in Waterloo, Montevideo is already on the next day.
Does the time difference between Montevideo and Waterloo, IA, change?
Yes. The clocks change only in Waterloo. From November 1, 2026, Waterloo will be 3 hours behind Montevideo.
