The economic losses from the change of weather from summer to winter are serious. They are a s s o c i a t e d with higher medical costs, greater trauma in the workplace.
The main purpose of this change is to save on candles and gas, in the 18th century these were the costs of households.
There are over 70 countries in the world that change hands.
Since 2002, winter time in the EU has started on the last Sunday in October and ended on the last Sunday in March.