Rio de Janeiro to Tarpon Springs, FL: time difference
Tarpon Springs, FL is 1 h behind Rio de Janeiro. 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.
Rio de Janeiro 09:19 9:19 AM Tarpon Springs, FL 08:19 8:19 AM You –:–
09:19 9:19 AM
Brasilia Standard Time · UTC-3
☀️ 05:24 · 🌙 17:56
08:19 8:19 AM
Eastern Daylight Time · UTC-4
☀️ 07:30 · 🌙 19:06
·
−1 h
Tarpon Springs, FL is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Tarpon Springs, FL are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Rio de Janeiro
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
🇺🇸 Tarpon Springs, FL
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 | 🇧🇷 Rio de Janeiro | 🇺🇸 Tarpon Springs, FL |
|---|---|---|
| Local time | 09:19 | 08:19 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:24 | 07:30 |
| Sunset | 17:56 | 19:06 |
| Daylight | 12 h 32 min | 11 h 36 min |
| People on this clock | 6,211,223 | 25,117 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Tarpon Springs, FL: common questions
What is the time difference between Rio de Janeiro and Tarpon Springs, FL?
Tarpon Springs is 1 hour behind: it uses UTC−4, while Rio de Janeiro is on UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Tarpon Springs, FL?
At 9:00 AM in Rio de Janeiro, clocks in Tarpon Springs show 8:00 AM.
What time is it in Tarpon Springs, FL, at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in Tarpon Springs it is 5:00 PM at that moment.
Is there a time when both Rio de Janeiro and Tarpon Springs, FL, are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in Tarpon Springs), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Tarpon Springs, FL, compared with Rio de Janeiro?
The new day starts in Tarpon Springs later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Tarpon Springs, Rio de Janeiro is already on the next day.
Does the time difference between Rio de Janeiro and Tarpon Springs, FL, change?
Yes. The clocks change only in Tarpon Springs. From November 1, 2026, Tarpon Springs will be 2 hours behind Rio de Janeiro.
