Calendar

In the northern hemisphere, the longest day of the year (near June 22) when the Sun is farthest north. In the southern hemisphere, winter and summer solstices are exchanged. The summer solstice marks the first day of the season of summer. The declination of the Sun on the (northern) summer solstice is known as the tropic of cancer (23° 27′).

http://scienceworld.wolfram.com/astronomy/SummerSolstice.html

This year’s Perseid shower occurs in dark, dark skies — just 3 days after the new moon. No doubt the best meteor shower event to stay up for in 2010. At the peak on August 12th, you can expect 100 meteors per hour.

http://www.wolframalpha.com/input/?i=Perseid+meteor+shower+2010

Thanks, Swift-Tuttle comet!