The Cabinet Office wishes to advise the general public that Daylight Saving Time will commence on Sunday, 10th March, 2013 at 2:00 a.m. and will continue until 2:00 a.m. on Sunday, 3rd November 2013.
On Sunday, the clock is moved ahead by one hour ( losing one hour) at the start of DST, and it falls back one hour (gaining one hour) when DST ends in November.
An easy way of remembering which way the clock goes is to keep in mind one of these sayings: “spring forward, fall back” or “spring ahead, fall behind.”