Grenville to Montevideo: time difference
Montevideo is 1 h ahead of Grenville. 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.
Grenville 00:57 12:57 AM Montevideo 01:57 1:57 AM You –:–
00:57 12:57 AM
Atlantic Standard Time · UTC-4
☀️ 05:56 · 🌙 17:52
01:57 1:57 AM
Uruguay Standard Time · UTC-3
☀️ 06:10 · 🌙 18:55
·
+1 h
Montevideo is 1 h ahead of Grenville.
When you, Grenville 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
🇬🇩 Grenville
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 | 🇬🇩 Grenville | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 00:57 | 01:57 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Grenville | — | +1 h |
| IANA zone | America/Grenada | America/Montevideo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:56 | 06:10 |
| Sunset | 17:52 | 18:55 |
| Daylight | 11 h 55 min | 12 h 45 min |
| People on this clock | 2,476 | 1,319,108 |
Compare Grenville with another city
More comparisons with Grenville: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Grenville and Montevideo: common questions
How many hours ahead of Grenville is Montevideo?
The clocks in Montevideo are 1 hour ahead of those in Grenville (UTC−3 and UTC−4).
What time is it in Montevideo when it is 9:00 AM in Grenville?
When it is 9:00 AM in Grenville, it is 10:00 AM in Montevideo.
What time is it in Montevideo when it is 6:00 PM in Grenville?
When it is 6:00 PM in Grenville, it is 7:00 PM in Montevideo.
When is a good time to call Montevideo from Grenville?
Between 9:00 AM and 5:00 PM in Grenville – 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 Grenville is it tomorrow in Montevideo?
Once it is 11:00 PM in Grenville, the date in Montevideo has already changed. Until 1:00 AM in Montevideo, it is still the previous day in Grenville.
Does the time gap between Grenville and Montevideo change during the year?
No, the clocks change neither in Grenville nor in Montevideo, so the gap is 1 hour all year round.
