Mexico
Time now in Buenos Aires
Monday, 24 August 2026
Sunrise 06:11Sunset 07:01Time zone UTC −6
Time zone
America/Monterrey
UTC offset
UTC −6
Daylight saving
Not in effect
Population
10
Sunrise
06:11
Sunset
07:01
Day length
12h 50m
Coordinates
25.36, -98.48
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 06:11 and sunset at 07:01 local time, giving 12h 50m of daylight. Those figures come from the city's own coordinates (25.36, -98.48) 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/Monterrey, which puts the city UTC −6 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.
Around 10 people live in Buenos Aires, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
Frequently asked questions about time in Buenos Aires
- What are normal business hours in Buenos Aires in UTC?
- A 09:00–17:00 working day in Buenos Aires runs from 15:00–23:00 UTC today.
- How far ahead or behind UTC is Buenos Aires?
- Buenos Aires is UTC −6 at this moment; the offset is read live, so it already accounts for daylight saving.
- 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/Monterrey (UTC −6).
- Which time zone is Buenos Aires in?
- Buenos Aires uses America/Monterrey, currently UTC −6.
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