Reykjavik to Montevideo: time difference
Montevideo is 3 h behind Reykjavik. 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.
Reykjavik 07:35 7:35 AM Montevideo 04:35 4:35 AM You –:–
07:35 7:35 AM
Greenwich Mean Time · UTC+0
☀️ 08:03 · 🌙 18:28
04:35 4:35 AM
Uruguay Standard Time · UTC-3
☀️ 06:10 · 🌙 18:55
·
−3 h
Montevideo is 3 h behind Reykjavik.
When you, Reykjavik 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
🇮🇸 Reykjavik
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
21 9 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇸 Reykjavik | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 07:35 | 04:35 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Uruguay Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Reykjavik | — | −3 h |
| IANA zone | Atlantic/Reykjavik | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 08:03 | 06:10 |
| Sunset | 18:28 | 18:55 |
| Daylight | 10 h 25 min | 12 h 45 min |
| People on this clock | 136,894 | 1,319,108 |
Compare Reykjavik with another city
More comparisons with Reykjavik: the time zones next to it and the far side of the clock.
Big time differences
Reykjavik and Montevideo: common questions
How far behind Reykjavik is Montevideo?
Montevideo is 3 hours behind Reykjavik: UTC−3 against UTC+0.
What time is it in Montevideo when it is 9:00 AM in Reykjavik?
When it is 9:00 AM in Reykjavik, it is 6:00 AM in Montevideo.
What time is it in Montevideo when it is 6:00 PM in Reykjavik?
When it is 6:00 PM in Reykjavik, it is 3:00 PM in Montevideo.
When do working hours in Reykjavik and in Montevideo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Reykjavik, which is 9:00 AM to 3:00 PM in Montevideo.
When is it still the previous day in Montevideo?
Until 3:00 AM in Reykjavik it is still the previous day in Montevideo. The other way round, from 9:00 PM in Montevideo it is already the next day in Reykjavik.
Does the time difference between Reykjavik and Montevideo change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
