Wonder When Does the Time Change? Daylight saving time (DST) is the practice of setting the clocks forward one hour from standard time during the summer months, and back again in the fall. DST is observed in most of the United States, as well as in many other countries around the world.

When Does DST Start and End in the United States?

In the United States, DST begins on the second Sunday in March and ends on the first Sunday in November. This means that in 2023, DST will start on March 12 and end on November 5.

Why Do We Change the Time?

DST was first introduced in the United States in 1918, during World War I. The goal was to save energy by using more daylight in the evening hours. However, the effectiveness of DST in saving energy is still debated.

Some people argue that DST saves energy by reducing the need for artificial lighting in the evening. Others argue that DST actually increases energy consumption, because it forces people to wake up earlier in the morning, when it is still dark.

What Are the Pros and Cons of DST?

There are both pros and cons to DST.

Pros:

• DST can save energy by reducing the need for artificial lighting in the evening.
• DST can give people more daylight hours in the evening, which can be used for recreation or other activities.
• DST can help to reduce crime rates, as criminals are less likely to operate in well-lit areas.

Cons:

• DST can disrupt people's sleep schedules, which can lead to health problems such as fatigue and irritability.
• DST can make it more difficult for children to wake up and get to school on time in the morning.
• DST can lead to an increase in traffic accidents, as people are more likely to drive in the dark during DST.

Is DST Going Away?

There have been several proposals to abolish DST in the United States in recent years. However, no such legislation has passed as of yet.

DST is a complex issue with both pros and cons. It is up to each individual to decide whether or not they support DST.