🇸🇹 Porto Alegre, Sao Tome and Principe · Daytime

Time in Porto Alegre

09

6:23 AM · Saturday, October 10, 2026

  • Greenwich Mean Time
  • UTC+0
  • Africa/Sao Tome
Sunrise
05:18
Sunset
17:25
Daylight
12 h 7 min

The day in Porto Alegre, hour by hour

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Porto Alegre 06:23 6:23 AM
Porto Alegre 06:23 6:23 AM You –:–
🇸🇹 Porto Alegre

06:23 6:23 AM

Greenwich Mean Time · UTC+0

When you and Porto Alegre are both at the desk

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

Working hours
🇸🇹 Porto Alegre
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
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Compare Porto Alegre with another city

Pick a city below or find any other – both clocks, the difference and the working hours they share.

Time in Porto Alegre, in detail

  • Time zone Greenwich Mean Time Africa/Sao Tome
  • UTC offset UTC+0 IANA zone Africa/Sao_Tome
  • Daylight saving Not observed Porto Alegre keeps the same offset all year.
  • Sunrise 05:18 Solar noon at 11:22
  • Sunset 17:25 12 h 7 min of daylight
  • People on this clock 795 Sao Tome and Principe
  • Coordinates 0.03°, 6.54° Sunrise and sunset are calculated from this position.

Time in Porto Alegre: common questions

Which time zone does Porto Alegre use?
Clocks in Porto Alegre follow Greenwich Mean Time (Africa/Sao_Tome), currently UTC+0.
What is the time offset in Porto Alegre compared with UTC?
Local time in Porto Alegre is UTC+0, with no seasonal change.
Do the clocks change in Porto Alegre?
No, the clocks in Porto Alegre never change – it is UTC+0 all year round.
How long is the day in Porto Alegre today?
On October 10 there are 12 hours and 7 minutes of daylight in Porto Alegre: the sun rises at 5:17 AM and sets at 5:24 PM.
Which other places are on the same time as Porto Alegre?
The same time as in Porto Alegre, UTC+0, is used right now in Morocco, in Ghana, in Ivory Coast, in Burkina Faso, in Mali, in Senegal, and in 10 other countries and territories.
How does the time in Porto Alegre compare with Lisbon, Chiang Mai, or Mexico City?
Taking Porto Alegre as the reference, Lisbon is 1 hour ahead, Chiang Mai is 7 hours ahead, and Mexico City is 6 hours behind.
Show times on the 12-hour clock, temperatures in °F and distances in miles?