THE’legal It is an agreement adopted by many states to move the watches forward during the summer, with the aim of optimize the use of sunlight and reduce energy consumption.
How does the legal timetable work?
During the Summer semesterthe watches are adjusted an hour forward with respect to thesolar timeallowing you to better exploit the hours of natural light during the day. At the end of the period, the sunny time is restored by reporting the watches back one hour.
Why is the legal hours exist?
The introduction of the legal hour is linked toAdvent of the industrial era. Unlike agricultural societies, where the activities followed the natural cycle of the sun, in industrialized cities the working day began later, involving a greater use of artificial lighting in the evening.
Does the regret really save energy?
The effectiveness of the legal hour in Reduce energy consumption it is the subject of debate. If on the one hand it allows to decrease the use of artificial lighting, on the other it can affect the consumption of air conditioning in the hottest months, making the overall benefits variable according to the climatic conditions and the energy consumption habits of each country.
