Why do we change the time??

Another time, the last Sunday of March, this year is in 29thMars 2009, we will put our watch forward an hour and we will change to the timetable of summer, so at two a.m it will be three a.m and the day will be shorter than previous and the day will only be twenty three hours.

This change of hour, I think is to reduce the expense of electricity related to the use of artificial light, especially fireplaces.

In the summer, the day is the longest because before the sun comes out and the night starts later, so we have more light natural in the day. We will put our time forward an hour to use the hours of sun and we can save money. The change of timetable happens in all countries in Union European. There is a reduction of expense of energy about 19M€ for Catalonia. I think that it’s a good idea to save money.