Rio de Janeiro to Placetas: time difference
Placetas 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 16:57 4:57 PM Placetas 15:57 3:57 PM You –:–
16:57 4:57 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
15:57 3:57 PM
Cuba Daylight Time · UTC-4
☀️ 07:16 · 🌙 18:53
·
−1 h
Placetas is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Placetas 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
🇨🇺 Placetas
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 | 🇨🇺 Placetas |
|---|---|---|
| Local time | 16:57 | 15:57 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Brasilia Standard Time | Cuba Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/Havana |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 00:00 |
| Sunrise | 05:19 | 07:16 |
| Sunset | 17:58 | 18:53 |
| Daylight | 12 h 39 min | 11 h 37 min |
| People on this clock | 6,211,223 | 39,615 |
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 Placetas: common questions
How many hours behind Rio de Janeiro is Placetas?
The clocks in Placetas are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
What time is it in Placetas at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Placetas it is 8:00 AM at that moment.
What time is it in Placetas at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in Placetas it is 5:00 PM at that moment.
When is a good time to call Placetas from Rio de Janeiro?
Between 10:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 5:00 PM in Placetas – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Placetas compared with Rio de Janeiro?
The new day starts in Placetas later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Placetas, Rio de Janeiro is already on the next day.
Does the time difference between Rio de Janeiro and Placetas change?
Yes. The clocks change only in Placetas. From November 1, 2026, Placetas will be 2 hours behind Rio de Janeiro.
