Sunrise & Sunset in Buenos Aires
Today's sun times for Buenos Aires, Argentina — . All times are Buenos Aires local time (its own time zone), computed live in your browser for today.
First/last light = civil twilight (sun less than 6° below the horizon). Computed from Buenos Aires's coordinates with the standard solar algorithm — accurate to within a minute or two.
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What time is sunrise in Buenos Aires today?
The card above computes it live in your browser for today's date, using Buenos Aires's coordinates — along with sunset, solar noon, first light and last light, all in Buenos Aires's own time zone.
What are first light and last light?
Civil twilight — when the sun is less than 6° below the horizon. It's bright enough for most outdoor activities before sunrise and after sunset.
Why do the times change every day?
Earth's tilted axis means the sun's path moves through the seasons — days lengthen toward the summer solstice and shorten toward the winter solstice, so sunrise and sunset shift a little every day.