Port St Lucie, FL to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Port St Lucie, FL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Port St Lucie, FL 20:33 8:33 PM Rio de Janeiro 21:33 9:33 PM You –:–
20:33 8:33 PM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:58
21:33 9:33 PM
Brasilia Standard Time · UTC-3
☀️ 05:25 · 🌙 17:56
·
+1 h
Rio de Janeiro is 1 h ahead of Port St Lucie, FL.
When you, Port St Lucie, FL and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Port St Lucie, 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
🇧🇷 Rio de Janeiro
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 | 🇺🇸 Port St Lucie, FL | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 20:33 | 21:33 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Port St Lucie, FL | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:20 | 05:25 |
| Sunset | 18:58 | 17:56 |
| Daylight | 11 h 38 min | 12 h 31 min |
| People on this clock | 164,603 | 6,211,223 |
Compare Port St Lucie, FL with another city
More comparisons with Port St Lucie, FL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port St Lucie, FL and Rio de Janeiro: common questions
How many hours ahead of Port St Lucie, FL, is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Port St Lucie (UTC−3 and UTC−4).
What time is it in Rio de Janeiro when it is 9:00 AM in Port St Lucie, FL?
When it is 9:00 AM in Port St Lucie, it is 10:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Port St Lucie, FL?
When it is 6:00 PM in Port St Lucie, it is 7:00 PM in Rio de Janeiro.
Is there a time when both Port St Lucie, FL, and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in Port St Lucie (10:00 AM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Rio de Janeiro?
From 11:00 PM in Port St Lucie, FL, it is already the next day in Rio de Janeiro. The other way round, until 1:00 AM in Rio de Janeiro it is still the previous day in Port St Lucie.
Is the time difference between Port St Lucie, FL, and Rio de Janeiro the same all year?
No. Only Port St Lucie switches to summer time, so the gap changes twice a year. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Port St Lucie.
