Rio de Janeiro to Alexandra: time difference
Alexandra 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 04:59 4:59 AM Alexandra 03:59 3:59 AM You –:–
04:59 4:59 AM
Brasilia Standard Time · UTC-3
☀️ 05:08 · 🌙 18:06
03:59 3:59 AM
Atlantic Standard Time · UTC-4
☀️ 05:53 · 🌙 17:32
·
−1 h
Alexandra is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Alexandra 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
🇧🇧 Alexandra
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 | 🇧🇧 Alexandra |
|---|---|---|
| Local time | 04:59 | 03:59 |
| Local date | Monday, November 2, 2026 | Monday, November 2, 2026 |
| Time zone | Brasilia Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/Barbados |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:08 | 05:53 |
| Sunset | 18:06 | 17:32 |
| Daylight | 12 h 59 min | 11 h 39 min |
| People on this clock | 6,211,223 | 1,382 |
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 Alexandra: common questions
How far behind Rio de Janeiro is Alexandra?
Alexandra is 1 hour behind Rio de Janeiro: UTC−4 against UTC−3.
What time is it in Alexandra at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Alexandra it is 8:00 AM at that moment.
What time is it in Alexandra when it is 6:00 PM in Rio de Janeiro?
When it is 6:00 PM in Rio de Janeiro, it is 5:00 PM in Alexandra.
Is there a time when both Rio de Janeiro and Alexandra are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in Alexandra), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Alexandra?
Until 1:00 AM in Rio de Janeiro it is still the previous day in Alexandra. The other way round, from 11:00 PM in Alexandra it is already the next day in Rio de Janeiro.
Does the time gap between Rio de Janeiro and Alexandra change during the year?
No, the clocks change neither in Rio de Janeiro nor in Alexandra, so the gap is 1 hour all year round.
