Cambridge, MA to Montevideo: time difference
Montevideo is 1 h ahead of Cambridge, MA. 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.
Cambridge, MA 07:02 7:02 AM Montevideo 08:02 8:02 AM You –:–
07:02 7:02 AM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 17:59
08:02 8:02 AM
Uruguay Standard Time · UTC-3
☀️ 05:59 · 🌙 19:02
·
+1 h
Montevideo is 1 h ahead of Cambridge, MA.
When you, Cambridge, MA 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
🇺🇸 Cambridge, MA
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 | 🇺🇸 Cambridge, MA | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 07:02 | 08:02 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Cambridge, MA | — | +1 h |
| IANA zone | America/New York | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:01 | 05:59 |
| Sunset | 17:59 | 19:02 |
| Daylight | 10 h 58 min | 13 h 3 min |
| People on this clock | 105,162 | 1,319,108 |
Compare Cambridge, MA with another city
More comparisons with Cambridge, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cambridge, MA and Montevideo: common questions
How far ahead of Cambridge, MA, is Montevideo?
Montevideo is 1 hour ahead of Cambridge: UTC−3 against UTC−4.
If it is 9:00 AM in Cambridge, MA, what time is it in Montevideo?
At 9:00 AM in Cambridge, clocks in Montevideo show 10:00 AM.
If it is 6:00 PM in Cambridge, MA, what time is it in Montevideo?
At 6:00 PM in Cambridge, clocks in Montevideo show 7:00 PM.
When do working hours in Cambridge, MA, and in Montevideo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Cambridge, which is 10:00 AM to 6:00 PM in Montevideo.
When is it already the next day in Montevideo?
From 11:00 PM in Cambridge, MA, it is already the next day in Montevideo. The other way round, until 1:00 AM in Montevideo it is still the previous day in Cambridge.
Is the time difference between Cambridge, MA, and Montevideo the same all year?
No. Only Cambridge switches to summer time, so the gap changes twice a year. From November 1, 2026, Montevideo will be 2 hours ahead of Cambridge.
