Montevideo to Martha's Vineyard, MA: time difference
Martha's Vineyard, 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 05:44 5:44 AM Martha's Vineyard, MA 04:44 4:44 AM You –:–
05:44 5:44 AM
Uruguay Standard Time · UTC-3
☀️ 05:54 · 🌙 19:05
04:44 4:44 AM
Eastern Daylight Time · UTC-4
☀️ 07:03 · 🌙 17:53
·
−1 h
Martha's Vineyard, MA is 1 h behind Montevideo.
When you, Montevideo and Martha's Vineyard, 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
🇺🇸 Martha's Vineyard, 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 | 🇺🇸 Martha's Vineyard, MA |
|---|---|---|
| Local time | 05:44 | 04:44 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 05:54 | 07:03 |
| Sunset | 19:05 | 17:53 |
| Daylight | 13 h 11 min | 10 h 50 min |
| People on this clock | 1,319,108 | 2,510 |
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 Martha's Vineyard, MA: common questions
What is the time difference between Montevideo and Martha's Vineyard, MA?
Martha's Vineyard is 1 hour behind: it uses UTC−4, while Montevideo is on UTC−3.
If it is 9:00 AM in Montevideo, what time is it in Martha's Vineyard, MA?
At 9:00 AM in Montevideo, clocks in Martha's Vineyard show 8:00 AM.
If it is 6:00 PM in Montevideo, what time is it in Martha's Vineyard, MA?
At 6:00 PM in Montevideo, clocks in Martha's Vineyard show 5:00 PM.
When do working hours in Montevideo and in Martha's Vineyard, MA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Montevideo, which is 9:00 AM to 5:00 PM in Martha's Vineyard.
When does the date change in Martha's Vineyard, MA, compared with Montevideo?
The new day starts in Martha's Vineyard later: until 1:00 AM in Montevideo, it is still the previous day there. From 11:00 PM in Martha's Vineyard, Montevideo is already on the next day.
Does the time difference between Montevideo and Martha's Vineyard, MA, change?
Yes. The clocks change only in Martha's Vineyard. From November 1, 2026, Martha's Vineyard will be 2 hours behind Montevideo.
