Montevideo to Toa Alta: time difference
Toa Alta is 1 h behind Montevideo. 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.
Montevideo 17:39 5:39 PM Toa Alta 16:39 4:39 PM You –:–
17:39 5:39 PM
Uruguay Standard Time · UTC-3
☀️ 06:01 · 🌙 19:01
16:39 4:39 PM
Atlantic Standard Time · UTC-4
☀️ 06:20 · 🌙 18:02
·
−1 h
Toa Alta is 1 h behind Montevideo.
When you, Montevideo and Toa Alta are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇾 Montevideo
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
🇵🇷 Toa Alta
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇾 Montevideo | 🇵🇷 Toa Alta |
|---|---|---|
| Local time | 17:39 | 16:39 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Uruguay Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Montevideo | — | −1 h |
| IANA zone | America/Montevideo | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:01 | 06:20 |
| Sunset | 19:01 | 18:02 |
| Daylight | 13 h | 11 h 42 min |
| People on this clock | 1,319,108 | 74,000 |
Compare Montevideo with another city
More comparisons with Montevideo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montevideo and Toa Alta: common questions
What is the time difference between Montevideo and Toa Alta?
Toa Alta is 1 hour behind: it uses UTC−4, while Montevideo is on UTC−3.
What time is it in Toa Alta at the start of the working day in Montevideo?
The working day in Montevideo starts at 9:00 AM; in Toa Alta it is 8:00 AM at that moment.
What time is it in Toa Alta at the end of the working day in Montevideo?
The working day in Montevideo ends at 6:00 PM; in Toa Alta it is 5:00 PM at that moment.
Is there a time when both Montevideo and Toa Alta are at work?
Yes: from 10:00 AM to 6:00 PM in Montevideo (9:00 AM to 5:00 PM in Toa Alta), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Montevideo is it still yesterday in Toa Alta?
Before 1:00 AM in Montevideo, the date in Toa Alta has not changed yet. From 11:00 PM in Toa Alta, it is already the next day in Montevideo.
Is the time difference between Montevideo and Toa Alta the same all year?
Yes. Neither Montevideo nor Toa Alta switches to summer time, so the gap is always 1 hour.
