St. Augustine, FL to Montevideo: time difference
Montevideo is 1 h ahead of St. Augustine, FL. 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.
St. Augustine, FL 02:43 2:43 AM Montevideo 03:43 3:43 AM You –:–
02:43 2:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:59
03:43 3:43 AM
Uruguay Standard Time · UTC-3
☀️ 06:07 · 🌙 18:57
·
+1 h
Montevideo is 1 h ahead of St. Augustine, FL.
When you, St. Augustine, FL 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
🇺🇸 St. Augustine, FL
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
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Time zones side by side
| Detail | 🇺🇸 St. Augustine, FL | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 02:43 | 03:43 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from St. Augustine, FL | — | +1 h |
| IANA zone | America/New York | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:26 | 06:07 |
| Sunset | 18:59 | 18:57 |
| Daylight | 11 h 33 min | 12 h 50 min |
| People on this clock | 12,975 | 1,319,108 |
Compare St. Augustine, FL with another city
More comparisons with St. Augustine, FL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St. Augustine, FL and Montevideo: common questions
What is the time difference between St. Augustine, FL, and Montevideo?
Montevideo is 1 hour ahead: it uses UTC−3, while St. Augustine is on UTC−4.
What time is it in Montevideo at the start of the working day in St. Augustine, FL?
The working day in St. Augustine starts at 9:00 AM; in Montevideo it is 10:00 AM at that moment.
What time is it in Montevideo when it is 6:00 PM in St. Augustine, FL?
When it is 6:00 PM in St. Augustine, it is 7:00 PM in Montevideo.
When is a good time to call Montevideo from St. Augustine, FL?
Between 9:00 AM and 5:00 PM in St. Augustine – 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 St. Augustine, FL, is it tomorrow in Montevideo?
Once it is 11:00 PM in St. Augustine, the date in Montevideo has already changed. Until 1:00 AM in Montevideo, it is still the previous day in St. Augustine.
Does the time gap between St. Augustine, FL, and Montevideo change during the year?
Yes – daylight saving time is used in St. Augustine but not in Montevideo. From November 1, 2026, Montevideo will be 2 hours ahead of St. Augustine.
