Montevideo to Attleboro, MA: time difference
Attleboro, MA 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 16:30 4:30 PM Attleboro, MA 15:30 3:30 PM You –:–
16:30 4:30 PM
Uruguay Standard Time · UTC-3
☀️ 05:59 · 🌙 19:02
15:30 3:30 PM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 18:00
·
−1 h
Attleboro, MA is 1 h behind Montevideo.
When you, Montevideo and Attleboro, MA 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
🇺🇸 Attleboro, MA
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 | 🇺🇸 Attleboro, MA |
|---|---|---|
| Local time | 16:30 | 15:30 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Uruguay Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Montevideo | — | −1 h |
| IANA zone | America/Montevideo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:59 | 07:01 |
| Sunset | 19:02 | 18:00 |
| Daylight | 13 h 3 min | 10 h 59 min |
| People on this clock | 1,319,108 | 46,461 |
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 Attleboro, MA: common questions
What is the time difference between Montevideo and Attleboro, MA?
Attleboro is 1 hour behind: it uses UTC−4, while Montevideo is on UTC−3.
What time is it in Attleboro, MA, when it is 9:00 AM in Montevideo?
When it is 9:00 AM in Montevideo, it is 8:00 AM in Attleboro.
What time is it in Attleboro, MA, when it is 6:00 PM in Montevideo?
When it is 6:00 PM in Montevideo, it is 5:00 PM in Attleboro.
When is a good time to call Attleboro, MA, from Montevideo?
Between 10:00 AM and 6:00 PM in Montevideo – that is 9:00 AM to 5:00 PM in Attleboro – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Montevideo is it still yesterday in Attleboro, MA?
Before 1:00 AM in Montevideo, the date in Attleboro has not changed yet. From 11:00 PM in Attleboro, it is already the next day in Montevideo.
Is the time difference between Montevideo and Attleboro, MA, the same all year?
No. Only Attleboro switches to summer time, so the gap changes twice a year. From November 1, 2026, Attleboro will be 2 hours behind Montevideo.
