Daylight Insight
There are 10 hours and 9 minutes of daylight today in Buenos Aires.
The sun rises at 07:56 AM and sets at 06:05 PM.
How Many Hours of Daylight in Buenos Aires?
Current daylight, sunrise, sunset, and a year-round daylight chart for Buenos Aires, Argentina.
Daylight hours by month in Buenos Aires
Longest day: Dec (14h 27m) ·Shortest day: Jun (9h 50m) ·Seasonal swing: 4.6 hours
Why daylight changes throughout the year in Buenos Aires
Buenos Aires sits at approximately -34.60° latitude, in the Southern Hemisphere. The Earth's 23.4° axial tilt causes daylight to vary with the seasons. In summer the Southern Hemisphere tilts toward the Sun, lengthening the days; in winter it tilts away, shortening them.
What this means for daily life
The 4.6-hour seasonal swing is significant: Buenos Aires goes from roughly 14h 27m of daylight in Dec down to 9h 50m in Jun. This affects everything from commute timing to mood, which is why seasonal affective patterns are more pronounced at higher latitudes.
Related tools
- See the full sunrise & sunset calendar for Buenos Aires, including golden hour and twilight times.
- Find out the shortest day of the year in Buenos Aires and what to expect.
- Find out the longest day of the year in Buenos Aires.
- Check the current local time in Buenos Aires (live clock).