Smithtown, NY to Montevideo: time difference
Montevideo is 1 h ahead of Smithtown, 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.
Smithtown, NY 08:22 8:22 AM Montevideo 09:22 9:22 AM You –:–
08:22 8:22 AM
Eastern Daylight Time · UTC-4
☀️ 07:12 · 🌙 18:04
09:22 9:22 AM
Uruguay Standard Time · UTC-3
☀️ 05:54 · 🌙 19:05
·
+1 h
Montevideo is 1 h ahead of Smithtown, NY.
When you, Smithtown, 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
🇺🇸 Smithtown, 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 | 🇺🇸 Smithtown, NY | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 08:22 | 09:22 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Smithtown, NY | — | +1 h |
| IANA zone | America/New York | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 05:54 |
| Sunset | 18:04 | 19:05 |
| Daylight | 10 h 51 min | 13 h 11 min |
| People on this clock | 116,296 | 1,319,108 |
Compare Smithtown, NY with another city
More comparisons with Smithtown, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Smithtown, NY and Montevideo: common questions
How many hours ahead of Smithtown, NY, is Montevideo?
The clocks in Montevideo are 1 hour ahead of those in Smithtown (UTC−3 and UTC−4).
What time is it in Montevideo at the start of the working day in Smithtown, NY?
The working day in Smithtown starts at 9:00 AM; in Montevideo it is 10:00 AM at that moment.
What time is it in Montevideo at the end of the working day in Smithtown, NY?
The working day in Smithtown ends at 6:00 PM; in Montevideo it is 7:00 PM at that moment.
When is a good time to call Montevideo from Smithtown, NY?
Between 9:00 AM and 5:00 PM in Smithtown – that is 10:00 AM to 6:00 PM in Montevideo – both places are within working hours (9:00 AM–6:00 PM).
From what time in Smithtown, NY, is it tomorrow in Montevideo?
Once it is 11:00 PM in Smithtown, the date in Montevideo has already changed. Until 1:00 AM in Montevideo, it is still the previous day in Smithtown.
Is the time difference between Smithtown, NY, and Montevideo the same all year?
No. Only Smithtown switches to summer time, so the gap changes twice a year. From November 1, 2026, Montevideo will be 2 hours ahead of Smithtown.
