Time change in Italy 29 March 2020, 02.00 One-hour Forward. The EU summertime and the Daylight Saving Time (DST) was regularly standardised in 1996 by the European Union to run forward by one-hour on the last Sunday in March and back onehour on the last Sunday in October. Apart from various trials including Double Summer Time during the Second World War and the British Summer Time GMT + 1 hour in the late 1960’s – the current clock-changing system has been in place since 1972.
The idea is believed to have begun in 1907 with a publication entitled “The Waste of Daylight” written by William Willet – who sadly died in 1915, just one year before his plan was adopted in Germany and then by the United Kingdom. The “Summer Time Act of 1916” was quickly passed by Parliament and the first day of British Summer Time on May 21st 1916 was widely reported by the press. In those years the hands on most clocks could not be turned back without breaking the mechanisms.

Daylight Saving Time (DST) starts this year on Sunday, March 29th when clocks are turned forward 1 hour from 2:00 AM to 3:00 AM