summer
it varies between April to June
Winter. And also the Christmas season, Hanukkah, new years and every four years leap year in February.
Because Argentina is on the opposite hemisphere. Argentina is in the Southern hemisphere and the U.S. is in the Northern hemisphere so the nominal seasons correspond with the temporal seasons.
summerYou haven't been very careful in asking the question. In Argentina, it is fall during the fall. When it is fall in the northern hemisphere, it is spring in Argentina.
September to February. In the Southern Hemisphere, it is in season from March to May.
End of summer adn begining of fall
it is summer. Argentina has the seasons opposite of the US, so there is Christmas in warm weather!
From my own experience, I know that many people go to Utah for skiing. Therefore the peak tourist season is about February.
autumn
The flag of Argentina was adopted February 12, 1812
Winter
At this moment (Jan 21, 2011), it is summer in Argentina.
Winter, as Argentina is on the southern hemisphere.
Spring is the season on February in Taiwan
what season is it in Buenos Aires, Argentina?
It is spring
They are in the fall season.