Peru
Time now in Buenos Aires
Sunrise 05:56Sunset 05:56Time zone UTC −5
Time zone
America/Lima
UTC offset
UTC −5
Daylight saving
Not in effect
Population
298
Sunrise
05:56
Sunset
05:56
Day length
12h 00m
Coordinates
-4.22, -73.33
Time difference from Buenos Aires
Hours ahead (right) or behind (left) Buenos Aires right now.
Buenos Aires on the map
About the time in Buenos Aires
Sunrise today lands at 05:56 and sunset at 05:56 local time, giving 12h 00m of daylight. Those figures come from the city's own coordinates (-4.22, -73.33) rather than a country-wide average, so they match what you would actually see from a window in Buenos Aires.
Buenos Aires runs on America/Lima, which puts the city UTC −5 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.
Clocks in Buenos Aires stay put all year. There is no summer-time switch to remember, so UTC −5 is what you will get in January and in July alike — useful if you book recurring calls with people in Peru.
Frequently asked questions about time in Buenos Aires
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Lima, so a drifting device clock does not affect what you see.
- Does Buenos Aires change its clocks for daylight saving?
- No. Buenos Aires keeps UTC −5 throughout the year.
- What are normal business hours in Buenos Aires in UTC?
- A 09:00–17:00 working day in Buenos Aires runs from 14:00–22:00 UTC today.
- What time is it in Buenos Aires right now?
- The live clock above shows the current time in Buenos Aires, updating every second from America/Lima (UTC −5).
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