Carolina to Montevideo: time difference
Montevideo is 1 h ahead of Carolina. 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.
Carolina 23:40 11:40 PM Montevideo 00:40 12:40 AM You –:–
23:40 11:40 PM
Atlantic Standard Time · UTC-4
☀️ 06:17 · 🌙 18:07
00:40 12:40 AM
Uruguay Standard Time · UTC-3
☀️ 06:11 · 🌙 18:54
·
+1 h
Montevideo is 1 h ahead of Carolina.
When you, Carolina 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
🇵🇷 Carolina
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 | 🇵🇷 Carolina | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 23:40 | 00:40 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Carolina | — | +1 h |
| IANA zone | America/Puerto Rico | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:17 | 06:11 |
| Sunset | 18:07 | 18:54 |
| Daylight | 11 h 50 min | 12 h 43 min |
| People on this clock | 138,304 | 1,319,108 |
Compare Carolina with another city
More comparisons with Carolina: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Carolina and Montevideo: common questions
How far ahead of Carolina is Montevideo?
Montevideo is 1 hour ahead of Carolina: UTC−3 against UTC−4.
If it is 9:00 AM in Carolina, what time is it in Montevideo?
At 9:00 AM in Carolina, clocks in Montevideo show 10:00 AM.
If it is 6:00 PM in Carolina, what time is it in Montevideo?
At 6:00 PM in Carolina, clocks in Montevideo show 7:00 PM.
When is a good time to call Montevideo from Carolina?
Between 9:00 AM and 5:00 PM in Carolina – that is 10:00 AM to 6:00 PM in Montevideo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Montevideo compared with Carolina?
The new day starts in Montevideo earlier: at 11:00 PM in Carolina it is already midnight there. Until 1:00 AM in Montevideo, Carolina is still on the previous day.
Does the time gap between Carolina and Montevideo change during the year?
No, the clocks change neither in Carolina nor in Montevideo, so the gap is 1 hour all year round.
