Officially, it ends at the moment of the September equinox, which varies from year to year.
In 2012 it was at 7:48 AM PDT on Saturday the 22nd of September.
In 2013 it will be at 1:43 PM PDT on Sunday the 22nd of September.
In 2014 it will be at 7:29 PM PDT on Monday the 22nd of September.
Summer anywhere in the northern hemisphere ends with
the autumnal equinox, on or around September 21.
a few weeks after school starts
in the UK the summer is generally between end of June to end of August same for the usa.
75 to 83 degrees
at the end of summer
Summer x Summer ended on 2007-05-27.
September 22
Summer officially starts on the summer solstice, which falls around June 20-22 in the Northern Hemisphere, and ends on the fall equinox, which falls around September 22-23.
Summer, maximum at 22 June: ca. 15 h Winter, minimum at 22 December: ca. 9 h
Summer. Samhain means "Summer's End."
End of the Summer was created on 1997-07-15.
The End of Summer was created on 1961-10-29.
KWWA-CA ended in 2008.
CA Almería ended in 1960.
WCFC-CA ended in 2008.
WBSP-CA ended in 2009.
KUOK-CA ended in 2010.
WTMS-CA ended in 2009.
CA Marbella ended in 1997.