Azerbaijan, Baku, 30 March/ Trend / Azerbaijan swithced on summer time from 4.00a.m to 5.00a.m on 30 March.
More than 110 countries switch on summer time. For the first time hands of clocks were switched on in Britain in 1908. Later, most countries followed this system.
In 1996, UN European Economic Commission recommended to switch on summer time was prolonged to last weak of October. European countries consider justified to switch on summer time for save of electric energy and health for human body.
According to powermen, save of electric energy and gas does not actual for Azerbaijan.