March 24th marks the 11th annual Earth Hour and to draw attention to climate change.
Earth Hour, the annual campaign to fight climate change has seen the world plunged into darkness for the tenth time.
We will "Spring forward" into British Summertime with more daylight in the evenings and less in the mornings.
Midnight came later on Tuesday June 30 as one extra second was added to clocks around the world. This so-called “leap second” means the last minute