Ukraine passes to summertime in the night of March 29.
At 3 o'clock in the morning on the Kiev time of a hand it is necessary to translate at one o'clock forward.
Transition to summertime traditionally happens in the last days off of March.
Summertime is used in many countries of the world for the purpose of economy of the electric power on lighting.
For the first time transition to summertime was it is applied in Great Britain in 1908.