Portugal
Time now in Alter do Chão
Sunday, 23 August 2026
Sunrise 06:50Sunset 08:16Time zone UTC +1
Time zone
Europe/Lisbon
UTC offset
UTC +1
Daylight saving
In effect now
Population
2,016
Sunrise
06:50
Sunset
08:16
Day length
13h 25m
Coordinates
39.19, -7.65
Time difference from Alter do Chão
Hours ahead (right) or behind (left) Alter do Chão right now.
Alter do Chão on the map
About the time in Alter do Chão
If you are coordinating from another country, the shortcut is the working window: a normal Alter do Chão day of 09:00–17:00 falls between 08:00–16:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Sunrise today lands at 06:50 and sunset at 08:16 local time, giving 13h 25m of daylight. Those figures come from the city's own coordinates (39.19, -7.65) rather than a country-wide average, so they match what you would actually see from a window in Alter do Chão.
The zone identifier Europe/Lisbon is the value you want in code, calendars and travel systems. Abbreviations change with the season, but Europe/Lisbon keeps pointing at Lisbon time whatever the date, which is why every timestamp on this page is built from it.
Frequently asked questions about time in Alter do Chão
- Does Alter do Chão change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 25 October 2026.
- When do the sun rise and set in Alter do Chão today?
- Sunrise is at 06:50 and sunset at 08:16, giving 13h 25m of daylight.
- What are normal business hours in Alter do Chão in UTC?
- A 09:00–17:00 working day in Alter do Chão runs from 08:00–16:00 UTC today.
- What time is it in Alter do Chão right now?
- The live clock above shows the current time in Alter do Chão, updating every second from Europe/Lisbon (UTC +1).
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