Mexico
Time now in Buenos Aires
Sunrise 06:17Sunset 07:12Time zone UTC −6
Time zone
America/Monterrey
UTC offset
UTC −6
Daylight saving
Not in effect
Population
24
Sunrise
06:17
Sunset
07:12
Day length
12h 55m
Coordinates
25.61, -100.47
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
The zone identifier America/Monterrey is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Monterrey keeps pointing at Monterrey time whatever the date, which is why every timestamp on this page is built from it.
Buenos Aires sits at latitude 25.61, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 12h 55m is one point on that curve, not a fixed value.
Around 24 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.
- When do the sun rise and set in Buenos Aires today?
- Sunrise is at 06:17 and sunset at 07:12, giving 12h 55m of daylight.
- 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).
126,006 places in Mexico
Other cities in the same country, sized by population.