Athens, GA to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Athens, GA. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇷 Rio de Janeiro, Brazil
32
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:15 · 🌙 18:01 · 12 h 45 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Athens, GA 04:46 4:46 AM Rio de Janeiro 05:46 5:46 AM You –:–
04:46 4:46 AM
Eastern Daylight Time · UTC-4
☀️ 07:45 · 🌙 18:52
05:46 5:46 AM
Brasilia Standard Time · UTC-3
☀️ 05:15 · 🌙 18:01
·
+1 h
Rio de Janeiro is 1 h ahead of Athens, GA.
When you, Athens, GA 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
🇺🇸 Athens, GA
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Athens, GA | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 04:46 | 05:46 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Athens, GA | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:45 | 05:15 |
| Sunset | 18:52 | 18:01 |
| Daylight | 11 h 8 min | 12 h 45 min |
| People on this clock | 115,452 | 6,211,223 |
Compare Athens, GA with another city
More comparisons with Athens, GA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Athens, GA and Rio de Janeiro: common questions
How many hours ahead of Athens, GA, is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Athens (UTC−3 and UTC−4).
What time is it in Rio de Janeiro when it is 9:00 AM in Athens, GA?
When it is 9:00 AM in Athens, it is 10:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro at the end of the working day in Athens, GA?
The working day in Athens ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
When do working hours in Athens, GA, and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Athens, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
From what time in Athens, GA, is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Athens, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Athens.
Does the time difference between Athens, GA, and Rio de Janeiro change?
Yes. The clocks change only in Athens. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Athens.
