Tomorrow, April 2nd, we turn our clocks back one hour. This means you can sleep in that morning for an extra hour. 8am today becomes 7am tomorrow.
We don’t actually turn the clock. We turn the hands on the clock but the common idiom is to turn your clock back.
Listen to March 29 2012 and follow the links to hear more about daylight saving time.
interesting the two needle-like things in the clock are called hands, here it’s called ponteiro something like pointers