One hour... hence the name.
Earth Hour is on march 27th 2010 at 8:30pm to 9:30pm
It's on Saturday, March 27.
8:00-9:00 every where on march 29 2010
earth hour is an hour with no power
Earth Hour is the same time and date across the USA. In 2009, it was held from 8:00pm to 9:00pm on the last Saturday in March. It is expected to be held from 8:00pm to 9:00pm, also on the last Saturday in March, in 2010.
earth hour on the year of 2009 is March 28th from 8.30pm to 9.30pm
In 2011, Earth Hour occurs at 8:30pm on Saturday 26 March.
March 14.
Midnight Hour - 2010 was released on: USA: 5 March 2010 (DarkWoods Film Festival)
Earth Hour 2013 will be held on Saturday 23 March between 8.30PM and 9.30PM
30th of March
The Witching Hour - 2010 Framed - 1.3 was released on: USA: 19 March 2010