DayLight Saving in 2023. Things you need to know wile in USA.

 Daylight saving time (DST) is the practice of setting the clocks forward one hour during the spring and back one hour in the autumn. The purpose of DST is to make better use of daylight during the summer months, when the sun rises earlier and sets later.

In the United States, DST begins on the second Sunday of March and ends on the first Sunday of November. This means that the DST period lasts for about eight months out of the year.

Most of the United States observes DST, but there are a few exceptions. Hawaii and Arizona (except for the Navajo Nation) do not observe DST. This is because they are located far enough south that they do not experience significant changes in the length of daylight from one season to the next.

There are a number of reasons why DST is controversial. Some people argue that it is inconvenient and disruptive, while others argue that it is beneficial for the economy and public health.

Here are some of the arguments for and against DST:

Arguments for DST:

• It can save energy. By making better use of daylight, DST can reduce the need for artificial lighting.
• It can improve public health. DST is associated with a decrease in traffic accidents and crime.
• It can boost the economy. DST is associated with an increase in retail sales and tourism.

Arguments against DST:

• It can disrupt sleep patterns. The change in time can cause people to lose sleep, which can lead to a number of health problems.
• It can be inconvenient. The change in time can be disruptive to schedules and can make it difficult to coordinate activities with people in other time zones.
• It is not effective in all areas. DST is most effective in areas that have significant changes in the length of daylight from one season to the next.

Despite the controversy, DST is still observed in most of the United States. It is likely to continue to be observed for the foreseeable future, as the benefits of DST are generally considered to outweigh the drawbacks.

Daylight Saving Time (DST) in the United States began on Sunday, March 12, 2023, at 2:00 AM local standard time, when clocks were set forward one hour. DST ended on Sunday, November 5, 2023, at 2:00 AM local daylight time, when clocks were set back one hour.

Most of the United States observes DST, but there are a few exceptions. Arizona (except for the Navajo Nation), Hawaii, Puerto Rico, the U.S. Virgin Islands, Northern Mariana Islands, Guam, and American Samoa do not observe DST.