Why do some countries move their clocks back on different days than others?

Answer by  jeenylim (22)

In some part of the world like USA and European country they use DSt time to conserve energy, the reason behind it is when we are awake we use the electricity to light are home and appliances and when bed time comes we turn off all the lights and electricity. so DST is use to conserve energy.

Answer by  Hwcllns (18)

I would definitely say that different countries move their clocks back on different days than others do because of their time zone. They are on different time zones than other countries meaning it may be daylight in one country and dark on the other. So they may be a day ahead or behind another country as far as time goes.

Answer by  shego (255)

Countries who move their clocks back or forward on different dates do so because they are in a different time zone. In fact, they are on a different day. It is already tomorrow, so to speak, in some countries. Did you know that there are some states in the U.S.A. that never change their times?