Butte, MT to Montevideo: time difference
Montevideo is 3 h ahead of Butte, MT. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Butte, MT 03:28 3:28 AM Montevideo 06:28 6:28 AM You –:–
03:28 3:28 AM
Mountain Daylight Time · UTC-6
☀️ 07:57 · 🌙 18:33
06:28 6:28 AM
Uruguay Standard Time · UTC-3
☀️ 05:54 · 🌙 19:05
·
+3 h
Montevideo is 3 h ahead of Butte, MT.
When you, Butte, MT 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
🇺🇸 Butte, MT
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
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
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Time zones side by side
| Detail | 🇺🇸 Butte, MT | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 03:28 | 06:28 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Mountain Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Butte, MT | — | +3 h |
| IANA zone | America/Denver | America/Montevideo |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:57 | 05:54 |
| Sunset | 18:33 | 19:05 |
| Daylight | 10 h 36 min | 13 h 11 min |
| People on this clock | 35,000 | 1,319,108 |
Compare Butte, MT with another city
More comparisons with Butte, MT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Butte, MT and Montevideo: common questions
What is the time difference between Butte, MT, and Montevideo?
Montevideo is 3 hours ahead: it uses UTC−3, while Butte is on UTC−6.
What time is it in Montevideo when it is 9:00 AM in Butte, MT?
When it is 9:00 AM in Butte, it is 12:00 PM in Montevideo.
What time is it in Montevideo when it is 6:00 PM in Butte, MT?
When it is 6:00 PM in Butte, it is 9:00 PM in Montevideo.
When is a good time to call Montevideo from Butte, MT?
Between 9:00 AM and 3:00 PM in Butte – that is 12:00 PM to 6:00 PM in Montevideo – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Montevideo?
From 9:00 PM in Butte, MT, it is already the next day in Montevideo. The other way round, until 3:00 AM in Montevideo it is still the previous day in Butte.
Does the time difference between Butte, MT, and Montevideo change?
Yes. The clocks change only in Butte. From November 1, 2026, Montevideo will be 4 hours ahead of Butte.
