San Lorenzo to Montevideo: time difference
Montevideo is 1 h ahead of San Lorenzo. 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.
San Lorenzo 09:17 9:17 AM Montevideo 10:17 10:17 AM You –:–
09:17 9:17 AM
Atlantic Standard Time · UTC-4
☀️ 06:22 · 🌙 17:54
10:17 10:17 AM
Uruguay Standard Time · UTC-3
☀️ 05:48 · 🌙 19:11
·
+1 h
Montevideo is 1 h ahead of San Lorenzo.
When you, San Lorenzo 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
🇵🇷 San Lorenzo
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 | 🇵🇷 San Lorenzo | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 09:17 | 10:17 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Atlantic Standard Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from San Lorenzo | — | +1 h |
| IANA zone | America/Puerto Rico | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:22 | 05:48 |
| Sunset | 17:54 | 19:11 |
| Daylight | 11 h 32 min | 13 h 23 min |
| People on this clock | 9,373 | 1,319,108 |
Compare San Lorenzo with another city
More comparisons with San Lorenzo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Lorenzo and Montevideo: common questions
How far ahead of San Lorenzo is Montevideo?
Montevideo is 1 hour ahead of San Lorenzo: UTC−3 against UTC−4.
If it is 9:00 AM in San Lorenzo, what time is it in Montevideo?
At 9:00 AM in San Lorenzo, clocks in Montevideo show 10:00 AM.
What time is it in Montevideo at the end of the working day in San Lorenzo?
The working day in San Lorenzo ends at 6:00 PM; in Montevideo it is 7:00 PM at that moment.
Is there a time when both San Lorenzo and Montevideo are at work?
Yes: from 9:00 AM to 5:00 PM in San Lorenzo (10:00 AM to 6:00 PM in Montevideo), the working days (9:00 AM–6:00 PM) overlap.
From what time in San Lorenzo is it tomorrow in Montevideo?
Once it is 11:00 PM in San Lorenzo, the date in Montevideo has already changed. Until 1:00 AM in Montevideo, it is still the previous day in San Lorenzo.
Does the time gap between San Lorenzo and Montevideo change during the year?
No, the clocks change neither in San Lorenzo nor in Montevideo, so the gap is 1 hour all year round.
