¿Cuándo se cambió al horario de verano?
The night of March 25 to 26, the clock was moved forward by one hour at 2 am, which means that one hour less was slept that night. The daylight saving time change was until 3 am.
¿Cuándo se cambia al horario de invierno?
We will sleep one more hour that day, which means that the clock will be set back to 2 AM tomorrow morning due to the change to winter time. The change will occur from 3 AM to 2 AM on Sunday, October 29th to Saturday, October 28th.
Ventajas del cambio de hora
Ahorro energía
According to the data from the Institute of Energy and Diversification (IDAE), if we were to add a savings of 210 million euros to the industrial sector, we would speak of a total of 300 million euros per year. Based on their calculations, this would result in a savings of 90 million euros per year. Thanks to the change in the electricity schedule, each household saves 6 euros per year.
Other studies, however, establish the opposite, that as a result of the change, there was a 1% rise in energy consumption in households.
Mejora del sueño
The secretion of this hormone increases when there are fewer hours of light, as the reason is that the time change is related to the secretion of melatonin, a hormone that enhances sleep initiation according to many experts.
Medioambiente
The defenders of the change in schedule commonly argue that it also improves the environment by reducing pollution and consuming less energy.
Desventajas del cambio de horario
Alteraciones en el organismo
This effect only lasts a few days, still. This change can affect our performance and mood, affecting sleep, our biological clock. However, our schedules and habits remain the same, before or after an hour. The change in time.
Shifting from a summer to winter timetable diminishes the release of melatonin, illustrating how adverse consequences can arise as a result of modifying natural light cycles.
Mayor gasto en los negocios
From 10 am to 10 pm, many businesses open, due to the reduced daylight hours of winter time, they would all spend more. Often, it is not taken into account that when talking about energy savings.
Medioambiente
Increased pollution and, consequently, greater energy consumption would result from this. Nightfall occurs earlier due to higher electricity usage in the evening, that’s the argument. Conversely, for others, it is an argument in favor of environmental conservation.
¿De dónde surgió la idea del cambio de horario?
Practice in which the French did not put it, “summer schedule” devised: lighting candles and soon it got dark late and the French would wake up before the sun came out, which happened in France at that time, by the ambassador of the United States in 1784, Franklin Benjamin was the one who proposed this measure first.
William Willet proposed to have the power to delay the hour by having more hours of light before the evening, but his proposal was ignored, and the topic was taken up again by him after a century.
Energy-conservation strategy was unequivocally embraced amid the oil crisis of the 1970s, which signified the initial instance when the Germans, influenced by Franklin’s reasoning and in pursuit of energy preservation, implemented daylight saving time during World War II; and they were not the sole ones: they were trailed by over 50 nations, yet all of them discontinued this custom after the war concluded. The concept was disregarded until the oil crisis of the 1970s, which denoted the ultimate acceptance of this approach to conserve energy.