🇧🇷 Rio de Janeiro, Brazil
30
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:17 · 🌙 18:00 · 12 h 43 min
Rio de Janeiro to Grecia: time difference
Grecia is 3 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 05:35 5:35 AM Grecia 02:35 2:35 AM You –:–
05:35 5:35 AM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
02:35 2:35 AM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:19
·
−3 h
Grecia is 3 h behind Rio de Janeiro.
When you, Rio de Janeiro and Grecia 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
🇨🇷 Grecia
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇨🇷 Grecia |
|---|---|---|
| Local time | 05:35 | 02:35 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Brasilia Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Rio de Janeiro | — | −3 h |
| IANA zone | America/Sao Paulo | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:17 | 05:27 |
| Sunset | 18:00 | 17:19 |
| Daylight | 12 h 43 min | 11 h 52 min |
| People on this clock | 6,211,223 | 16,700 |
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 Grecia: common questions
What is the time difference between Rio de Janeiro and Grecia?
Grecia is 3 hours behind: it uses UTC−6, while Rio de Janeiro is on UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Grecia?
At 9:00 AM in Rio de Janeiro, clocks in Grecia show 6:00 AM.
If it is 6:00 PM in Rio de Janeiro, what time is it in Grecia?
At 6:00 PM in Rio de Janeiro, clocks in Grecia show 3:00 PM.
When do working hours in Rio de Janeiro and in Grecia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 3:00 PM in Grecia.
Until what time in Rio de Janeiro is it still yesterday in Grecia?
Before 3:00 AM in Rio de Janeiro, the date in Grecia has not changed yet. From 9:00 PM in Grecia, it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Grecia change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
