Brazil
Time now in União do Sul
Tuesday, 25 August 2026
Sunrise 05:45Sunset 05:33Time zone UTC −4
Time zone
America/Cuiaba
UTC offset
UTC −4
Daylight saving
Not in effect
Population
3,767
Sunrise
05:45
Sunset
05:33
Day length
11h 49m
Coordinates
-11.47, -54.19
Time difference from União do Sul
Hours ahead (right) or behind (left) União do Sul right now.
União do Sul on the map
About the time in União do Sul
Clocks in União do Sul stay put all year. There is no summer-time switch to remember, so UTC −4 is what you will get in January and in July alike — useful if you book recurring calls with people in Brazil.
Around 3,767 people live in União do Sul, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
União do Sul runs on America/Cuiaba, which puts the city UTC −4 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Frequently asked questions about time in União do Sul
- When do the sun rise and set in União do Sul today?
- Sunrise is at 05:45 and sunset at 05:33, giving 11h 49m of daylight.
- What are normal business hours in União do Sul in UTC?
- A 09:00–17:00 working day in União do Sul runs from 13:00–21:00 UTC today.
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Cuiaba, so a drifting device clock does not affect what you see.
- What time is it in União do Sul right now?
- The live clock above shows the current time in União do Sul, updating every second from America/Cuiaba (UTC −4).
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