DAYLIGHT SAVING TIME – Second Sunday in March

Daylight Saving Time | Second Sunday in March
(Last Updated On: March 7, 2023)


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.


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:

  • Complicating timekeeping.
  • Disrupting meetings, travel, billing, record keeping, medical devices, heavy equipment
  • Impacting sleep patterns

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.


  • Besides adjusting our clocks, it’s important to adjust our sleep schedules, too. Many of us go into the time change sleep deprived. Don’t do this during Daylight Saving weekend.
  • Start preparing your body and anyone in your household for an earlier bedtime.
  • That includes pets. Their potty and feeding schedules will need to be adjusted, too. Start a few days before if at all possible.
  • In the end, you and your entire household will be able to benefit from the additional sunlight in the evenings by enjoying outdoor activities without feeling the drag of lack of sleep.
  • Another way to celebrate the day might include writing your representatives in Congress. According to the National Congress of State Legislatures, nearly every state has tackled the issue of daylight saving time and whether to end it or not. Even at a federal level, the issue has been brought to the table a time or two.
  • Of course, most importantly, be sure to turn your clocks forward and use #DaylightSavingTime or #SpringForward to post on social media.


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.

Daylight Saving FAQ

Q. When does Daylight Saving end?
A. Daylight Saving ends in November.

Q. How much daylight is saved?
A. None. It’s just moved from one end of the day to the other.

Q. Does every state participate in Daylight Saving?
A. No. Arizona, Hawaii, and parts of Indiana do not participate in Daylight Saving. The U.S. territories do not, either.

Q. Do other countries observe Daylight Saving?
A. Yes. Many countries observe Daylight Saving including Australia, most areas in North America, and countries in Europe.

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