Porto to Porto Alegre: time difference
Porto Alegre is 3 h behind Porto. Live clocks for both, the working hours they share, and how each one sits against your own time.
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Porto 19:11 7:11 PM Porto Alegre 16:11 4:11 PM You –:–
19:11 7:11 PM
Western European Standard Time · UTC+0
☀️ 07:12 · 🌙 17:26
16:11 4:11 PM
Brasilia Standard Time · UTC-3
☀️ 05:27 · 🌙 18:52
·
−3 h
Porto Alegre is 3 h behind Porto.
When you, Porto and Porto Alegre 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
🇧🇷 Porto Alegre
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 | 🇧🇷 Porto Alegre |
|---|---|---|
| Local time | 19:11 | 16:11 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 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 | 07:12 | 05:27 |
| Sunset | 17:26 | 18:52 |
| Daylight | 10 h 14 min | 13 h 24 min |
| People on this clock | 231,828 | 1,332,833 |
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 Porto Alegre: common questions
What is the time difference between Porto and Porto Alegre?
Porto Alegre is 3 hours behind: it uses UTC−3, while Porto is on UTC+0.
If it is 9:00 AM in Porto, what time is it in Porto Alegre?
At 9:00 AM in Porto, clocks in Porto Alegre show 6:00 AM.
If it is 6:00 PM in Porto, what time is it in Porto Alegre?
At 6:00 PM in Porto, clocks in Porto Alegre show 3:00 PM.
When is a good time to call Porto Alegre from Porto?
Between 12:00 PM and 6:00 PM in Porto – that is 9:00 AM to 3:00 PM in Porto Alegre – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Porto Alegre?
Until 3:00 AM in Porto it is still the previous day in Porto Alegre. The other way round, from 9:00 PM in Porto Alegre it is already the next day in Porto.
Does the time difference between Porto and Porto Alegre change?
Yes. The clocks change only in Porto. From March 28, 2027, Porto Alegre will be 4 hours behind Porto.
