Porto to Armacao dos Buzios: time difference
Armacao dos Buzios is 3 h behind Porto. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇷 Armacao dos Buzios, Brazil
36
- Brasilia Standard Time
- UTC-3
- Sunset
☀️ 05:01 · 🌙 18:03 · 13 h 2 min
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Porto 20:45 8:45 PM Armacao dos Buzios 17:45 5:45 PM You –:–
20:45 8:45 PM
Western European Standard Time · UTC+0
☀️ 07:11 · 🌙 17:27
17:45 5:45 PM
Brasilia Standard Time · UTC-3
☀️ 05:01 · 🌙 18:03
·
−3 h
Armacao dos Buzios is 3 h behind Porto.
When you, Porto and Armacao dos Buzios are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Porto
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
🇧🇷 Armacao dos Buzios
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 | 🇵🇹 Porto | 🇧🇷 Armacao dos Buzios |
|---|---|---|
| Local time | 20:45 | 17:45 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Western European Standard Time | Brasilia Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Porto | — | −3 h |
| IANA zone | Europe/Lisbon | America/Sao Paulo |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:11 | 05:01 |
| Sunset | 17:27 | 18:03 |
| Daylight | 10 h 16 min | 13 h 2 min |
| People on this clock | 231,828 | 40,006 |
Compare Porto with another city
More comparisons with Porto: the time zones next to it and the far side of the clock.
Big time differences
Porto and Armacao dos Buzios: common questions
How far behind Porto is Armacao dos Buzios?
Armacao dos Buzios is 3 hours behind Porto: UTC−3 against UTC+0.
If it is 9:00 AM in Porto, what time is it in Armacao dos Buzios?
At 9:00 AM in Porto, clocks in Armacao dos Buzios show 6:00 AM.
If it is 6:00 PM in Porto, what time is it in Armacao dos Buzios?
At 6:00 PM in Porto, clocks in Armacao dos Buzios show 3:00 PM.
When do working hours in Porto and in Armacao dos Buzios overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Porto, which is 9:00 AM to 3:00 PM in Armacao dos Buzios.
When does the date change in Armacao dos Buzios compared with Porto?
The new day starts in Armacao dos Buzios later: until 3:00 AM in Porto, it is still the previous day there. From 9:00 PM in Armacao dos Buzios, Porto is already on the next day.
Does the time gap between Porto and Armacao dos Buzios change during the year?
Yes – daylight saving time is used in Porto but not in Armacao dos Buzios. From March 28, 2027, Armacao dos Buzios will be 4 hours behind Porto.
