In the summer of the United States, the winter time [2024] Winter time the winter time starts on November 5th

Time of 2023 Start in: Sunday, November 5, 2023 2:00 am The summer time also ended at the same time.

Everyone needs to bring the clocks at home Det for an hour counterclockwise(As below Left picture Show).For example, you need to adjust to 1 o’clock in the morning at 2 o’clock in the morning.Mobile phones and connected computers will automatically change.

November 5, 2023 That Sunday morning, you How many hours to sleep Essence

American summer time

The United States has adopted the summer time for many years, and generally starts March, End in the same year November EssenceSummer time is artificially set.When the summer time starts and ends, people will manually adjust the clocks, so as to advance the time or delay for an hour.

Tips: Although the bill of cancellation of the winter time is being discussed, it still has not been signed by the president and became a law.Therefore, on November 6, 2022, the winter order will continue to be implemented.At the same time, the summer time in 2023 began on March 12, 2023, ending on November 5.

Directory of this article

What is summer time?

summer time, English is Daylight saving time It is to save energy and take the time to one hour earlier.It is currently adopted by many countries and regions in the world.Energy saving, Use natural light as much as possible to light up.

Most of the United States adopt summer time:

  • Summer time starts at The second Sunday morning in March each year, People need to take time early (clockwise) for 1 hour;
  • Summer time ends at The first Sunday morning in November each year, People need to adjust the time late (counterclockwise) for 1 hour.

You can learn more about the origin of the summer time through the video below:

The role of summer time is to adjust the time, one hour or one hour in advance or one hour in advance to use more natural light.The purpose of the summer time is to save energy to a certain extent, and at the same time, it can also reduce the impact of traffic accidents, improve people’s production efficiency and quality of life.

During the summer time, people get up early and night, and the natural light during the day is more sufficient, so it can reduce the demand in family, business and industrial power.Some studies have shown that a certain amount of energy can be saved in summer.

In addition, it can also reduce traffic accidents in summer, because under the brighter weather conditions, drivers are more likely to see traffic signs and other vehicles on the road.

In addition, summer time can also improve people’s production efficiency and quality of life, because more sunlight can improve people’s vitality and emotions and help people work and live more effectively.Summer time allows people to have more sunshine time after get off work, which is conducive to outdoor activities, exercise and social networking.

However, there are some negative effects in summer.For example, people’s biological clocks need to adapt to changes in time, and this adaptation may take a few days or weeks, so it may affect people’s sleep and health.

In addition, summer time may lead to some farmers and other people engaged in outdoor labor in the summer morning because they need to work under darker and cold weather conditions.

In addition, when some areas of the United States do not implement the summer order, this may cause people to encounter confusion and inconvenience in cross-state transportation, business and social activities.For example, when Arizona and Hawaii do not implement the summer order, this may cause disturbances to residents and tourists when planning travel and business activities.

In short, as a measure to save energy and improve production efficiency, Xia Lingaka has some negative effects, but its positive impact cannot be ignored.

Summer time was first proposed by the US National Father Gehming Franklin.He noticed that in summer, people need to ignite candles at night to see clearly.In the early morning, people were still sleeping when the sun rose.He proposed to make full use of the sunlight by adjusting the schedule to save energy.

In 1916, the German and Austrian-Hungarian Empire became the first country to implement the summer time, which aims to save the war of coal supply.Subsequently, other countries also adopted the summer time system, including the United States.The United States first implemented the summer order in 1918, but was abolished after the war.During World War II, the United States implemented a summer time again.

What is winter time?

Winter time is relative to “summer time”.Winter time In fact standard Time That is, the standard time of “summer time” is not adopted.It usually starts from the first Sunday of November each year until the second Sunday of March of the following year.

So, here is a simple comparison with the winter time with the summer time:

  • Winter time:standard Time;
  • summer time: Based on the standard time, take the time earlier for 1 hour;

Comparison The Futu MoomooYing Diandai 劵Micro-cowFirst certificate 劵Tiger Certificate 劵Robinhood

2020-2030 Summer time starts and end time

  • 2020:Start at 2:00 AM on March 8th, and end at 2:00 AM on November 1st
  • 2021: Start at 2:00 AM on March 14th, and at 2:00 AM on November 7th
  • 2022: Start at 2:00 on March 13th, and at 2:00 AM on November 6th
  • 2023: Start at 2:00 AM on March 12th, and at 2:00 AM on November 5th, ends
  • 2024: Start at 2:00 AM on March 10th, and end at 2:00 AM on November 3
  • 2025: Start at 2:00 AM on March 9th, and end at 2:00 AM on November 2nd
  • 2026: Start at 2:00 AM on March 8th, and end at 2:00 AM on November 1st
  • 2027: Start at 2:00 AM on March 14th, and end at 2:00 AM on November 7th
  • 2028: Start at 2:00 AM on March 12th, and at 2:00 AM on November 5th, ends
  • 2029: Start at 2:00 AM on March 11th, and at 2:00 AM on November 4th, ends
  • 2030: Start at 2:00 AM on March 10th, and end at 2:00 AM on November 3

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Why take summer time?

The adoption of summer time is for a better one Be able to make an appointment,, Every year from March to early November The sun is sufficient, the sunshine time is long, and the sun rises early.

Therefore, through the summer time, people can get up early and use natural light to work and learn.

and Every year to November to March in the coming year The sunshine time is short, and the time will be adjusted back to normal time, so it will be postponed for one hour.

When did the summer time start?

The initial origin of summer time can be traced back to the 18th century.At that time, the United States and European countries used similar clock adjustment measures in summer to make full use of natural light to save energy and improve production efficiency.

Benjamin Franklin in the United States first officially put forward the advice of summer time in 1784.He proposed that he should adjust the clock so as to use natural light earlier in the morning.However, this proposal was not realized at the time.

Until 1916, Germany began to use summer time to save resources and other resources during the First World War, and other European countries followed up.

The United States began to implement the summer order in 1918, but then canceled the measure after many changes.

The specific implementation methods of summer time are also different, including the date and duration of the time adjustment time.

By the 1970s, the summer time became a global phenomenon, and it has been implemented in more than 70 countries and regions.

With the development of science and technology and people’s demand for energy, summer time is also evolving.

For example, in order to improve the efficiency of energy utilization, some areas have begun to extend the time of summer time or implement summer hours throughout the year.

In some countries, such as China and India, the summer time is not widely implemented, because their economic and cultural conditions are different, and people’s perception of time is different.

The time difference between the United States and China during the summer time

Summer time (early March to early November)

  • Western America is better than China: 15 hours in the evening
  • Central United States is better than China: 13 hours later
  • Eastern United States than China: 12 hours later

Winter Time (November ~ early March in the coming year)

  • Western America is better than China: 16 hours later
  • Central United States is better than China: 14 hours later
  • Eastern United States is better than China: 13 hours later

Which areas of the United States are not used in summer?

There are very few areas of summer time in the United States.For example, in the following areas:

  • Hawaii, USA;
  • Most areas of Arizona in the United States;
  • American Samoia;
  • Guam;
  • Puerto Rico;
  • U.S.Viking Islands.

Summer time current situation of countries around the world

  • USA: The United States is one of the earliest countries that are implemented in summer.At present, most states are implemented in summer.It starts on the second Sunday of March each year and ends in the first Sunday of November each year.However, some states and regions (such as Arizona and Hawaii) do not implement summer time.
  • Europe: There are differences in the beginning and end of the summer time in Europe, but usually start on the last Sunday of March each year, ending at the last Sunday in October each year.The summer time policy in Europe is also changing, and some countries have canceled the summer time, such as Russia.
  • Asia: The summer time policy in Asia is also different.For example, in Japan’s summer order, it starts on the second Sunday of March each year, ends in the first Sunday of November each year; China has implemented the summer order in 1986, but it has been canceled.In addition, some countries and regions, such as Australia, New Zealand, and some Asian countries, are only summer-time in some regions.
  • Africa: Only a few countries in the Africa are in the summer order, and the beginning and end date are different.For example, the summer time in Egypt began on the last Friday in April each year, ending the last Friday of September each year.

At the end

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common problem

Question 1: Starting time in the winter of 2023?

Winter time in 2023 began 2022 1 1 2:00 am on the 5th on the 5th EssenceThat is, starting from November 5, 2023, time will enter the “winter time”, and the “summer time” will end.
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Question 2: When will the summer of 2023 start?

The summer time in 2023 began 2:00 am on March 12, 2023 EssenceThat is, starting from March 12, 2023, time will enter the “summer time”, and at the same time “winter time” is over.

Question three: What is summer time?

Summer time is to save time by one hour in order to save energy.It is currently adopted by many countries and regions in the world.The purpose is to save energy and use natural light to light up as much as possible.
See More

Question 4: What is the English time in summer?

In summer, English is the daylight saving time.In order to save energy, people will take the time earlier for one hour for a period of time.It is currently adopted by many countries and regions in the world.The purpose is to save energy and use natural light to light up as much as possible.
Summer time starts at The second Sunday morning in March each year, People need to take the time early (clockwise) for an hour; the summer time is over The first Sunday morning in November each year, People need to adjust the late (counterclockwise) for an hour.
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Question 5: Which areas of the United States do not use summer time?

There are very few areas of summer time in the United States.For example, in the following areas:
1) Hawaii, USA;
2) Most areas of Arizona in the United States;
3) The United States belongs to Samoia;
4) Guam;
5) Puerto Rico;
6) The US Viking Islands.
See More