DAYLIGHT SAVING TIME | Second Sunday in March | National Day Calendar
Daylight Saving Time begins on the second Sunday in March in the USA. The practice gives people an extra hour of sunlight in the evening by setting the clock ahead one hour on a predetermined date each year.
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The practice of Daylight Saving Time (DST) advances clocks during the summer months. It causes us to lose an hour for one day. However, the practice allows people to get up earlier in the morning and experience more daylight in the evening. Typically, users of DST adjust clocks forward one hour near the start of spring. Then, they change them back again in the autumn.
The system has received both advocacy and criticism. Setting clocks forward benefits retail business, sports, and other activities by exploiting sunlight after working hours. However, the practice causes problems for evening entertainment and other activities tied to the sun or darkness. For example, farming and fireworks shows are both affected.
Although some early proponents of DST aimed to reduce the evening use of incandescent lighting, usage patterns differ greatly. Additionally, research about how DST currently affects energy use is limited or contradictory.
Problems sometimes caused by DST clock shifts include:
Software often adjusts computer clocks automatically, but this can be limited and error-prone. In addition, programming is particularly problematic when various jurisdictions change the dates and timings of DST changes.
HOW TO OBSERVE DAYLIGHT SAVING TIME
DAYLIGHT SAVING TIME HISTORY
George Vernon Hudson from New Zealand proposed the modern version of daylight saving in 1895. Germany and Austria-Hungary were the first countries to use it starting on 30 April 1916.
The energy crisis in the 1970s accelerated the growth of Daylight Saving Time. It has been argued that more natural light in the evening hours uses less electricity due to less artificial lighting requirements. As a result, many retail shops and tourist attractions also enjoy more business…………[read more]
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