Aruba to Montevideo: time difference
Montevideo is 1 h ahead of Aruba. 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.
Aruba 21:39 9:39 PM Montevideo 22:39 10:39 PM You –:–
21:39 9:39 PM
Atlantic Standard Time · UTC-4
☀️ 06:30 · 🌙 18:26
22:39 10:39 PM
Uruguay Standard Time · UTC-3
☀️ 06:11 · 🌙 18:54
·
+1 h
Montevideo is 1 h ahead of Aruba.
When you, Aruba 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
🇦🇼 Aruba
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 | 🇦🇼 Aruba | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 21:39 | 22:39 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Atlantic Standard Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Aruba | — | +1 h |
| IANA zone | America/Aruba | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:30 | 06:11 |
| Sunset | 18:26 | 18:54 |
| Daylight | 11 h 56 min | 12 h 43 min |
| People on this clock | 106,739 | 1,319,108 |
Compare Aruba with another city
More comparisons with Aruba: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Aruba and Montevideo: common questions
How far ahead of Aruba is Montevideo?
Montevideo is 1 hour ahead of Aruba: UTC−3 against UTC−4.
If it is 9:00 AM in Aruba, what time is it in Montevideo?
At 9:00 AM in Aruba, clocks in Montevideo show 10:00 AM.
If it is 6:00 PM in Aruba, what time is it in Montevideo?
At 6:00 PM in Aruba, clocks in Montevideo show 7:00 PM.
Is there a time when both Aruba and Montevideo are at work?
Yes: from 9:00 AM to 5:00 PM in Aruba (10:00 AM to 6:00 PM in Montevideo), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Montevideo compared with Aruba?
The new day starts in Montevideo earlier: at 11:00 PM in Aruba it is already midnight there. Until 1:00 AM in Montevideo, Aruba is still on the previous day.
Does the time gap between Aruba and Montevideo change during the year?
No, the clocks change neither in Aruba nor in Montevideo, so the gap is 1 hour all year round.
