Mexico
Time now in Buenos Aires
Sunday, 23 August 2026
Sunrise 06:11Sunset 06:57Time zone UTC −6
Time zone
America/Monterrey
UTC offset
UTC −6
Daylight saving
Not in effect
Population
5
Sunrise
06:11
Sunset
06:57
Day length
12h 47m
Coordinates
23.02, -97.90
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
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 5 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.
Buenos Aires sits at latitude 23.02, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 12h 47m is one point on that curve, not a fixed value.
Frequently asked questions about time in Buenos Aires
- 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.
- Does Buenos Aires change its clocks for daylight saving?
- No. Buenos Aires keeps UTC −6 throughout the year.
126,006 places in Mexico
Other cities in the same country, sized by population.