Sao Luis to Porto: time difference

Porto is 3 h ahead of Sao Luis. Live clocks for both, the working hours they share, and how each one sits against your own time.

🇧🇷 Sao Luis, Brazil

18

2:16 AM · Friday, November 6, 2026

  • Brasilia Standard Time
  • UTC-3
  • Night

☀️ 05:35 · 🌙 17:48 · 12 h 13 min

🇵🇹 Porto, Portugal

18

5:16 AM · Friday, November 6, 2026

  • Western European Standard Time
  • UTC+0
  • Night

☀️ 07:12 · 🌙 17:26 · 10 h 14 min

+3 h

One day, 2 clocks

Drag along the band to read any hour in every place at once.

Sao Luis 02:16 2:16 AM Porto 05:16 5:16 AM
Sao Luis 02:16 2:16 AM Porto 05:16 5:16 AM You –:–
🇧🇷 Sao Luis

02:16 2:16 AM

Brasilia Standard Time · UTC-3

☀️ 05:35 · 🌙 17:48

🇵🇹 Porto

05:16 5:16 AM

Western European Standard Time · UTC+0

☀️ 07:12 · 🌙 17:26

⇄ Difference

+3 h

Porto is 3 h ahead of Sao Luis.

When you, Sao Luis and Porto are all at the desk

Pick the working hours below – the window every location shares appears once your time zone is known.

Working hours
🇧🇷 Sao Luis
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
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 2 2 AM
  • Asleep
  • Early
  • Working hours
  • Evening
  • Both working
  • Right now

Time zones side by side

Detail 🇧🇷 Sao Luis 🇵🇹 Porto
Local time 02:16 05:16
Local date Friday, November 6, 2026 Friday, November 6, 2026
Time zone Brasilia Standard Time Western European Standard Time
UTC offset UTC-3 UTC+0
Offset from Sao Luis — +3 h
IANA zone America/Fortaleza Europe/Lisbon
Daylight saving Not observed On standard time → UTC+1, Mar 28, 02:00
Sunrise 05:35 07:12
Sunset 17:48 17:26
Daylight 12 h 13 min 10 h 14 min
People on this clock 1,037,775 231,828

Compare Sao Luis with another city

More comparisons with Sao Luis: the time zones next to it and the far side of the clock.

Sao Luis and Porto: common questions

How far ahead of Sao Luis is Porto?
Porto is 3 hours ahead of Sao Luis: UTC+0 against UTC−3.
If it is 9:00 AM in Sao Luis, what time is it in Porto?
At 9:00 AM in Sao Luis, clocks in Porto show 12:00 PM.
What time is it in Porto at the end of the working day in Sao Luis?
The working day in Sao Luis ends at 6:00 PM; in Porto it is 9:00 PM at that moment.
When do working hours in Sao Luis and in Porto overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Sao Luis, which is 12:00 PM to 6:00 PM in Porto.
When does the date change in Porto compared with Sao Luis?
The new day starts in Porto earlier: at 9:00 PM in Sao Luis it is already midnight there. Until 3:00 AM in Porto, Sao Luis is still on the previous day.
Does the time gap between Sao Luis and Porto change during the year?
Yes – daylight saving time is used in Porto but not in Sao Luis. From March 28, 2027, Porto will be 4 hours ahead of Sao Luis.
Show times on the 12-hour clock, temperatures in °F and distances in miles?