Puerto de Tierra to Montevideo: time difference
Montevideo is 1 h ahead of Puerto de Tierra. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Puerto de Tierra 03:48 3:48 AM Montevideo 04:48 4:48 AM You –:–
03:48 3:48 AM
Atlantic Standard Time · UTC-4
☀️ 06:24 · 🌙 17:54
04:48 4:48 AM
Uruguay Standard Time · UTC-3
☀️ 05:47 · 🌙 19:12
·
+1 h
Montevideo is 1 h ahead of Puerto de Tierra.
When you, Puerto de Tierra 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
🇵🇷 Puerto de Tierra
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
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Time zones side by side
| Detail | 🇵🇷 Puerto de Tierra | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 03:48 | 04:48 |
| Local date | Thursday, October 29, 2026 | Thursday, October 29, 2026 |
| Time zone | Atlantic Standard Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Puerto de Tierra | — | +1 h |
| IANA zone | America/Puerto Rico | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:24 | 05:47 |
| Sunset | 17:54 | 19:12 |
| Daylight | 11 h 31 min | 13 h 25 min |
| People on this clock | — | 1,319,108 |
Compare Puerto de Tierra with another city
More comparisons with Puerto de Tierra: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Puerto de Tierra and Montevideo: common questions
How many hours ahead of Puerto de Tierra is Montevideo?
The clocks in Montevideo are 1 hour ahead of those in Puerto de Tierra (UTC−3 and UTC−4).
What time is it in Montevideo when it is 9:00 AM in Puerto de Tierra?
When it is 9:00 AM in Puerto de Tierra, it is 10:00 AM in Montevideo.
What time is it in Montevideo at the end of the working day in Puerto de Tierra?
The working day in Puerto de Tierra ends at 6:00 PM; in Montevideo it is 7:00 PM at that moment.
Is there a time when both Puerto de Tierra and Montevideo are at work?
Yes: from 9:00 AM to 5:00 PM in Puerto de Tierra (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 Puerto de Tierra?
The new day starts in Montevideo earlier: at 11:00 PM in Puerto de Tierra it is already midnight there. Until 1:00 AM in Montevideo, Puerto de Tierra is still on the previous day.
Is the time difference between Puerto de Tierra and Montevideo the same all year?
Yes. Neither Puerto de Tierra nor Montevideo switches to summer time, so the gap is always 1 hour.
