Montevideo to Santa Isabel: time difference
Santa Isabel 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 20:15 8:15 PM Santa Isabel 19:15 7:15 PM You –:–
20:15 8:15 PM
Uruguay Standard Time · UTC-3
☀️ 06:01 · 🌙 19:01
19:15 7:15 PM
Atlantic Standard Time · UTC-4
☀️ 06:20 · 🌙 18:03
·
−1 h
Santa Isabel is 1 h behind Montevideo.
When you, Montevideo and Santa Isabel 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
🇵🇷 Santa Isabel
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 | 🇵🇷 Santa Isabel |
|---|---|---|
| Local time | 20:15 | 19:15 |
| 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 | 18:03 |
| Daylight | 13 h | 11 h 43 min |
| People on this clock | 1,319,108 | 23,000 |
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 Santa Isabel: common questions
What is the time difference between Montevideo and Santa Isabel?
Santa Isabel is 1 hour behind: it uses UTC−4, while Montevideo is on UTC−3.
What time is it in Santa Isabel when it is 9:00 AM in Montevideo?
When it is 9:00 AM in Montevideo, it is 8:00 AM in Santa Isabel.
If it is 6:00 PM in Montevideo, what time is it in Santa Isabel?
At 6:00 PM in Montevideo, clocks in Santa Isabel show 5:00 PM.
When is a good time to call Santa Isabel from Montevideo?
Between 10:00 AM and 6:00 PM in Montevideo – that is 9:00 AM to 5:00 PM in Santa Isabel – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Santa Isabel?
Until 1:00 AM in Montevideo it is still the previous day in Santa Isabel. The other way round, from 11:00 PM in Santa Isabel it is already the next day in Montevideo.
Is the time difference between Montevideo and Santa Isabel the same all year?
Yes. Neither Montevideo nor Santa Isabel switches to summer time, so the gap is always 1 hour.
