Tacna to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Tacna. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tacna 08:40 8:40 AM Rio de Janeiro 10:40 10:40 AM You –:–
08:40 8:40 AM
Peru Standard Time · UTC-5
☀️ 05:11 · 🌙 17:43
10:40 10:40 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
·
+2 h
Rio de Janeiro is 2 h ahead of Tacna.
When you, Tacna 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
🇵🇪 Tacna
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
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇪 Tacna | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 08:40 | 10:40 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Peru Standard Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Tacna | — | +2 h |
| IANA zone | America/Lima | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:11 | 05:19 |
| Sunset | 17:43 | 17:58 |
| Daylight | 12 h 31 min | 12 h 39 min |
| People on this clock | 92,972 | 6,211,223 |
Compare Tacna with another city
More comparisons with Tacna: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tacna and Rio de Janeiro: common questions
How many hours ahead of Tacna is Rio de Janeiro?
The clocks in Rio de Janeiro are 2 hours ahead of those in Tacna (UTC−3 and UTC−5).
If it is 9:00 AM in Tacna, what time is it in Rio de Janeiro?
At 9:00 AM in Tacna, clocks in Rio de Janeiro show 11:00 AM.
What time is it in Rio de Janeiro when it is 6:00 PM in Tacna?
When it is 6:00 PM in Tacna, it is 8:00 PM in Rio de Janeiro.
When do working hours in Tacna and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Tacna, which is 11:00 AM to 6:00 PM in Rio de Janeiro.
When does the date change in Rio de Janeiro compared with Tacna?
The new day starts in Rio de Janeiro earlier: at 10:00 PM in Tacna it is already midnight there. Until 2:00 AM in Rio de Janeiro, Tacna is still on the previous day.
Is the time difference between Tacna and Rio de Janeiro the same all year?
Yes. Neither Tacna nor Rio de Janeiro switches to summer time, so the gap is always 2 hours.
