Armstrong to Montevideo: time difference
Montevideo is 1 h ahead of Armstrong. 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.
Armstrong 17:41 5:41 PM Montevideo 18:41 6:41 PM You –:–
17:41 5:41 PM
Eastern Daylight Time · UTC-4
☀️ 08:17 · 🌙 19:08
18:41 6:41 PM
Uruguay Standard Time · UTC-3
☀️ 06:04 · 🌙 18:58
·
+1 h
Montevideo is 1 h ahead of Armstrong.
When you, Armstrong and Montevideo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Armstrong
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
🇺🇾 Montevideo
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
- Right now
Time zones side by side
| Detail | 🇨🇦 Armstrong | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 17:41 | 18:41 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Armstrong | — | +1 h |
| IANA zone | America/Toronto | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 08:17 | 06:04 |
| Sunset | 19:08 | 18:58 |
| Daylight | 10 h 51 min | 12 h 54 min |
| People on this clock | — | 1,319,108 |
Compare Armstrong with another city
More comparisons with Armstrong: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Armstrong and Montevideo: common questions
How far ahead of Armstrong is Montevideo?
Montevideo is 1 hour ahead of Armstrong: UTC−3 against UTC−4.
If it is 9:00 AM in Armstrong, what time is it in Montevideo?
At 9:00 AM in Armstrong, clocks in Montevideo show 10:00 AM.
If it is 6:00 PM in Armstrong, what time is it in Montevideo?
At 6:00 PM in Armstrong, clocks in Montevideo show 7:00 PM.
When is a good time to call Montevideo from Armstrong?
Between 9:00 AM and 5:00 PM in Armstrong – that is 10:00 AM to 6:00 PM in Montevideo – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Montevideo?
From 11:00 PM in Armstrong it is already the next day in Montevideo. The other way round, until 1:00 AM in Montevideo it is still the previous day in Armstrong.
Does the time gap between Armstrong and Montevideo change during the year?
Yes – daylight saving time is used in Armstrong but not in Montevideo. From November 1, 2026, Montevideo will be 2 hours ahead of Armstrong.
