St John to Montevideo: time difference
Montevideo is 1 h ahead of St John. 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.
St John 23:11 11:11 PM Montevideo 00:11 12:11 AM You –:–
23:11 11:11 PM
Atlantic Standard Time · UTC-4
☀️ 06:12 · 🌙 18:02
00:11 12:11 AM
Uruguay Standard Time · UTC-3
☀️ 06:11 · 🌙 18:54
·
+1 h
Montevideo is 1 h ahead of St John.
When you, St John 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
🇻🇮 St John
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 | 🇻🇮 St John | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 23:11 | 00:11 |
| 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 St John | — | +1 h |
| IANA zone | America/St Thomas | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:12 | 06:11 |
| Sunset | 18:02 | 18:54 |
| Daylight | 11 h 50 min | 12 h 43 min |
| People on this clock | 2,743 | 1,319,108 |
Compare St John with another city
More comparisons with St John: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St John and Montevideo: common questions
How far ahead of St John is Montevideo?
Montevideo is 1 hour ahead of St John: UTC−3 against UTC−4.
What time is it in Montevideo when it is 9:00 AM in St John?
When it is 9:00 AM in St John, it is 10:00 AM in Montevideo.
What time is it in Montevideo at the end of the working day in St John?
The working day in St John ends at 6:00 PM; in Montevideo it is 7:00 PM at that moment.
When is a good time to call Montevideo from St John?
Between 9:00 AM and 5:00 PM in St John – that is 10:00 AM to 6:00 PM in Montevideo – both places are within working hours (9:00 AM–6:00 PM).
From what time in St John is it tomorrow in Montevideo?
Once it is 11:00 PM in St John, the date in Montevideo has already changed. Until 1:00 AM in Montevideo, it is still the previous day in St John.
Does the time difference between St John and Montevideo change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
