Rochester, NY to Montevideo: time difference
Montevideo is 1 h ahead of Rochester, NY. 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.
Rochester, NY 21:45 9:45 PM Montevideo 22:45 10:45 PM You –:–
21:45 9:45 PM
Eastern Daylight Time · UTC-4
☀️ 07:17 · 🌙 18:39
22:45 10:45 PM
Uruguay Standard Time · UTC-3
☀️ 06:11 · 🌙 18:54
·
+1 h
Montevideo is 1 h ahead of Rochester, NY.
When you, Rochester, NY 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
🇺🇸 Rochester, NY
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
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Time zones side by side
| Detail | 🇺🇸 Rochester, NY | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 21:45 | 22:45 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Rochester, NY | — | +1 h |
| IANA zone | America/New York | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:17 | 06:11 |
| Sunset | 18:39 | 18:54 |
| Daylight | 11 h 22 min | 12 h 43 min |
| People on this clock | 211,328 | 1,319,108 |
Compare Rochester, NY with another city
More comparisons with Rochester, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rochester, NY and Montevideo: common questions
How far ahead of Rochester, NY, is Montevideo?
Montevideo is 1 hour ahead of Rochester: UTC−3 against UTC−4.
What time is it in Montevideo at the start of the working day in Rochester, NY?
The working day in Rochester starts at 9:00 AM; in Montevideo it is 10:00 AM at that moment.
If it is 6:00 PM in Rochester, NY, what time is it in Montevideo?
At 6:00 PM in Rochester, clocks in Montevideo show 7:00 PM.
Is there a time when both Rochester, NY, and Montevideo are at work?
Yes: from 9:00 AM to 5:00 PM in Rochester (10:00 AM to 6:00 PM in Montevideo), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Montevideo compared with Rochester, NY?
The new day starts in Montevideo earlier: at 11:00 PM in Rochester it is already midnight there. Until 1:00 AM in Montevideo, Rochester is still on the previous day.
Is the time difference between Rochester, NY, and Montevideo the same all year?
No. Only Rochester switches to summer time, so the gap changes twice a year. From November 1, 2026, Montevideo will be 2 hours ahead of Rochester.
