Montevideo to Smithtown, NY: time difference
Smithtown, NY 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 10:53 10:53 AM Smithtown, NY 09:53 9:53 AM You –:–
10:53 10:53 AM
Uruguay Standard Time · UTC-3
☀️ 05:54 · 🌙 19:05
09:53 9:53 AM
Eastern Daylight Time · UTC-4
☀️ 07:12 · 🌙 18:04
·
−1 h
Smithtown, NY is 1 h behind Montevideo.
When you, Montevideo and Smithtown, NY 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
🇺🇸 Smithtown, NY
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 | 🇺🇸 Smithtown, NY |
|---|---|---|
| Local time | 10:53 | 09:53 |
| 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 | 07:12 |
| Sunset | 19:05 | 18:04 |
| Daylight | 13 h 11 min | 10 h 51 min |
| People on this clock | 1,319,108 | 116,296 |
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 Smithtown, NY: common questions
What is the time difference between Montevideo and Smithtown, NY?
Smithtown is 1 hour behind: it uses UTC−4, while Montevideo is on UTC−3.
What time is it in Smithtown, NY, at the start of the working day in Montevideo?
The working day in Montevideo starts at 9:00 AM; in Smithtown it is 8:00 AM at that moment.
What time is it in Smithtown, NY, at the end of the working day in Montevideo?
The working day in Montevideo ends at 6:00 PM; in Smithtown it is 5:00 PM at that moment.
Is there a time when both Montevideo and Smithtown, NY, are at work?
Yes: from 10:00 AM to 6:00 PM in Montevideo (9:00 AM to 5:00 PM in Smithtown), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Smithtown, NY, compared with Montevideo?
The new day starts in Smithtown later: until 1:00 AM in Montevideo, it is still the previous day there. From 11:00 PM in Smithtown, Montevideo is already on the next day.
Is the time difference between Montevideo and Smithtown, NY, the same all year?
No. Only Smithtown switches to summer time, so the gap changes twice a year. From November 1, 2026, Smithtown will be 2 hours behind Montevideo.
