Daylight Saving Time 2020: When Does the Time Change?

When Does Daylight Saving Time End This Year?

September 21, 2020

Daylight Saving Time ends on Sunday, November 1, 2020, at 2:00 A.M.  As we sleep, the clocks “fall back” one hour! See details about the history of “saving daylight” and why we still observe DST today. And let us know what you think!

What Is Daylight Saving Time?

Daylight Saving Time (DST) is the practice of moving the clocks forward one hour from Standard Time during the summer months, and changing them back again in the fall. The general idea is that this allows us all to make better use of natural daylight. However, DST has many detractors—and rightfully so.

When Is Daylight Saving Time in 2020? When Does the Time Change?

To remember which way to set their clocks, folks often use the expression, “Spring forward, fall back.” Note that these dates are for locations in the United States and Canada only; other countries may follow different dates.

  • Daylight Saving Time begins on Sunday, March 8, 2020 at 2:00 A.M. On Saturday night, set your clocks forward one hour (i.e., losing one hour) to “spring ahead.”
  • Daylight Saving Time ends on Sunday, November 1, 2020, at 2:00 A.M. On Saturday night, set your clocks back one hour (i.e., gaining one hour) to “fall back.”

Note: Since the time changes at 2:00 A.M., we generally change our clocks before bed on Saturday.

Daylight Saving Time Dates 2020 and Beyond

(In the U.S., the exceptions to DST are Arizona, Hawaii, Puerto Rico, the Virgin Islands, and American Samoa.)

Year Daylight Saving Time Begins Daylight Saving Time Ends
2020 Sunday, March 8 at 2:00 A.M. Sunday, November 1 at 2:00 A.M.
2021 Sunday, March 14 at 2:00 A.M. Sunday, November 7 at 2:00 A.M.
2022 Sunday, March 13 at 2:00 A.M. Sunday, November 6 at 2:00 A.M.
2023 Sunday, March 12 at 2:00 A.M. Sunday, November 5 at 2:00 A.M.

Is it Daylight “Saving” or “Savings” Time?

The correct term is “Daylight Saving Time“ and not “Daylight Savings Time” (with an extra “s”), though many of us are guilty of saying it the wrong way. The technical explanation is that the word “saving” is singular because it acts as part of an adjective rather than a verb.

The History of Daylight Saving Time

Why Did Daylight Saving Time Start? 

Blame Ben? Benjamin Franklin’s “An Economical Project,” written in 1784, is the earliest known proposal to “save” daylight. It was whimsical in tone, advocating laws to compel citizens to rise at the crack of dawn to save the expense of candlelight:

Every morning, as soon as the Sun rises, let all the bells in every church be set ringing: and if that is not sufficient, let cannon be fired in every street to wake the sluggards effectually… . Oblige a man to rise at four in the morning, and it is probable that he will go willingly to bed at eight in the evening.”

DST’s True Founder? 

The first true proponent of Daylight Saving Time was an Englishman named William Willet. A London builder, he conceived the idea while riding his horse early one morning in 1907. He noticed that the shutters of houses were tightly closed even though the Sun had risen. In “The Waste of Daylight,” the manifesto of his personal light-saving campaign, Willet wrote, “Everyone appreciates the long, light evenings. Everyone laments their shrinkage as the days grow shorter; and nearly everyone has given utterance to a regret that the nearly clear, bright light of an early morning during Spring and Summer months is so seldom seen or used… . That so many as 210 hours of daylight are, to all intents and purposes, wasted every year is a defect in our civilization. Let England recognise and remedy it.”

Willet spent a small fortune lobbying businessmen, members of Parliament, and the U.S. Congress to put clocks ahead 20 minutes on each of the four Sundays in April, and reverse the process on consecutive Sundays in September. But his proposal was met mostly with ridicule. One community opposed it on moral grounds, calling the practice the sin of “lying” about true time.

World War I Led to Adoption of DST

Attitudes changed after World War I broke out. The government and citizenry recognized the need to conserve coal used for heating homes. The Germans were the first to officially adopt the light-extending system in 1915, as a fuel-saving measure during World War I. This led to the introduction in 1916 of British Summer Time: From May 21 to October 1, clocks in Britain were put an hour ahead.

The United States followed in 1918, when Congress passed the Standard Time Act, which established the time zones. However, this was amidst great public opposition. A U.S. government Congressional Committee was formed to investigate the benefits of Daylight Saving Time. Many Americans viewed the practice as an absurd attempt to make late sleepers get up early. Others thought that it was unnatural to follow “clock time” instead of “Sun time.” A columnist in the Saturday Evening Post offered this alternative: “Why not ‘save summer’ by having June begin at the end of February?”

WWI-era Daylight Saving Postcard

The matter took on new meaning in April 1917, when President Woodrow Wilson declared war. Suddenly, energy conservation was of paramount importance, and several efforts were launched to enlist public support for changing the clocks. A group called the National Daylight Saving Convention distributed postcards showing Uncle Sam holding a garden hoe and rifle, turning back the hands of a huge pocket watch. Voters were asked to sign and mail to their congressman postcards that declared, “If I have more daylight, I can work longer for my country. We need every hour of light.” Manhattan’s borough president testified to Congress that the extra hour of light would be a boon to home gardening, and therefore increase the Allies’ food supply. Posters chided, “Uncle Sam, your enemies have been up and are at work in the extra hour of daylight—when will YOU wake up?”

With public opinion in its favor, Congress officially declared that all clocks would be moved ahead one hour at 2:00 A.M. on March 31, 1918. (Canada adopted a similar policy later the same year.) Americans were encouraged to turn off their lights and go to bed earlier than they normally did—at around 8:00 P.M.

Farmers Did NOT Favor DST

Many Americans wrongly point to farmers as the driving force behind Daylight Saving Time. In fact, farmers were its strongest opponents and, as a group, stubbornly resisted the change from the beginning.

When the war was over, the farmers and working-class people who had held their tongues began to speak out. They demanded an end to Daylight Saving Time, claiming that it benefited only office workers and the leisure class. The controversy put a spotlight on the growing gap between rural and urban dwellers. As a writer for the Literary Digest put it, “The farmer objects to doing his early chores in the dark merely so that his city brother, who is sound asleep at the time, may enjoy a daylight motor ride at eight in the evening.”

The Daylight Saving Time experiment lasted only until 1920, when the law was repealed due to opposition from dairy farmers (cows don’t pay attention to clocks). No fewer than 28 bills to repeal Daylight Saving Time had been introduced to Congress, and the law was removed from the books. American had tolerated Daylight Saving Time for about seven months.

Daylight Saving WWI-era poster

DST Returns 

The subject did not come up again until after the attack on Pearl Harbor, on December 7, 1941, and the United States was once again at war.

During World War II, Daylight Saving Time was imposed once again (this time year-round) to save fuel. Clocks were set one hour ahead to save energy.

After the war (which concluded with Japan’s final surrender on September 2, 1945), Daylight Saving Time started being used on and off in different states, beginning and ending on days of their choosing.

Local Differences and Inconsistency

Inconsistent adherence to time zones among the states created considerable confusion with interstate bus and train service. To remedy the situation, Congress passed the Uniform Time Act in 1966, establishing consistent use of Daylight Saving Time within the United States: Clocks were to be set ahead one hour on the last Sunday in April and one hour back on the last Sunday in October.

That was the rule, but some state legislatures took exception via a loophole that had been built into the law. Residents of Hawaii and most of Arizona did not change their clocks. Residents of Indiana, which straddles the Eastern and Central time zones, were sharply divided on Daylight Saving Time: Some counties employed it, some did not.

In 1986, the U.S. Congress approved a bill to increase the period of Daylight Saving Time, moving the start to the first Sunday in April. The goal was to conserve oil used for generating electricity—an estimated 300,000 barrels annually. (In 2005, the entire state of Indiana became the 48th state to observe Daylight Saving Time.)

Daylight Saving Time Today

The current daylight saving period was established with the Energy Policy Act of 2005, which went into effect in 2007.

Today, most Americans spring forward (turn clocks ahead and lose an hour) on the second Sunday in March (at 2:00 A.M.) and fall back (turn clocks back and gain an hour) on the first Sunday in November (at 2:00 A.M.). See how your sunrise and sunset times will change with our Sunrise/set Calculator.

However, farmers’ organizations continue to lobby Congress against the practice, preferring early daylight to tend to their fields and a Standard Time sunset for ending their work at a reasonable hour. Some farmers point out that the Daylight Saving Time is deceptively misnamed. “It is a gimmick that changes the relationship between ‘Sun’ time and ‘clock’ time but saves neither time nor daylight,” says Katherine Dutro, spokesperson for the Indiana Farm Bureau.

Most of Canada is on Daylight Saving Time; only portions of Saskatchewan and small pockets of British Columbia remain on Standard Time year-round. However, the practice has its detractors. In the words of a current-day Canadian poultry producer, “The chickens do not adapt to the changed clock until several weeks have gone by, so the first week of April and the last week of October are very frustrating for us.” Similarly, one Canadian researcher likened an increase in traffic accidents to the onset of Daylight Saving Time. Other experts insist that the extra hour of daylight reduces crime. 

As of March 2020, 39 states have proposed bills to end the practice of switching clocks. However, the legislation can only go into effect if the federal law changes. The Uniform Time Act would need to be amended to allow such a change. See the latest on which states have passed bills to put a stop to DST changes.

Share your thoughts about DST below—and see readers’ comments from the past. As you can see, our Almanac readers are quite passionate about this topic!

2021 Engagement Calendar


Reader Comments

Leave a Comment


It only makes Comed richer because it is always dark and you have to pay for using more electricity

Daylight Saving Time

I lived in Southern Indiana for 6 years when it was Eastern Standard Time & clocks were never changed. It was such a pleasure to not do so as these changes do have an effect upon our sleep & other schedules - ie. feeding animals. It made little difference regarding how long the light lasts into early evening. You just adapt - quite easily, I must say. Moving back to the East & once again having to conform to clock changes was annoying at the least & disruptive to sleep & schedule at the worst.

The sun riseth and the sun sets

I think we are past the point of there being any benefit to adjusting the time on the clocks twice a year. Many workers either use the sun as their guide, or are now on "flex" time, so what it says on the clock rarely matters. Repeal the law and make Standard Time the standard again.

Day light saving time cost lives and health

it's debatable that we can still save energy by use of DST given people's lifestyle. Above all every year hospital emergency rate goes up on the day of going DST. people dont get enough sleep or can't adjust the biological clock on demand


It keeps getting pushed further into the winter, I have no desire to be driving in dark 24/7 just stop with the policy, there are many downsides to it summer ends let fall begin and winter into spring, this is no longer serving the greater good

Daylight saving time

we no longer have any need for daylight saving time. Please let's let It die. Let's go back to standard Time in November and then stop changing the clocks.

Daylight saving time

You state we change the clocks on 1 November 2020! All my diarys state 25 October 2020. Which is correct?

DST 2020

The Editors's picture

In the US, Daylight Saving indeed ends on Sunday, November 1, 2020. Elsewhere, that may not be the case. (In the UK, for example, DST ends on October 25, 2020.)

STOP changing the time!

I have to put cardboard over my windows to stop the sun when we "spring forward" because I have enough problems with sleep as it is. This is utterly ridiculous. Just STOP IT!

Leave time alone!!

Standard time is fine. "If it ain't broke don't fix it!"

DST after Holloween

They extended daylight savings time until after Holloween to get more kids to trick or treat and sell more candy.

daylight saving

Daylight saving was put in place to have more time at home in the summer months. Your page here is making it look like daylight saving is in the winter months. You have it back to front. Daylight saving finishes on the 8th March.


Dread the time change every Spring, disruption in our sleep cycles. Also a high rate of auto vehicle wrecks. And the poor children trying to adjust to either going back & forward an hour in their school schedule.

Daylight Saving Time

Having DST year round is an awful idea. We tried it during the energy crisis in the early 1970's; it resulted in students waiting for school buses in the dark and there were accidents. Lately I have seen studies showing that setting the clock forward in spring causes an increase in heart attacks and strokes due to the added stress. Permanent EST is best all around.



I agree with the comment below. When the sun dial casts no shadow, it's NOON. From there, let the chips fall how they may!


I've never had a problem with it. I just get the same amount of sleep either way. Although, I love the light at the end of the day. I hope they change it and leave it that way. President Trump mentioned something about changing it permanently. I'd love it.

Change your hours not the clock.

I think that if people want to work in the early sunny hours let them change their hours. Changing the clock screws up my intermal clock something terrible. i go by the sun not the arbitrary number.

I don't get it

I just don't get how it works. I set my alarm for 6am and it woke me up at 5am. I am in Nigeria and it doesn't work here but cos I use this alarm phone whenever I'm in the US, I'm automatically drawn in. Let nature take its cause. No to DST!

Love DST, But . . .

I love daylight savings time--gives me an extra hour in the evening to enjoy non-rushed activity time with family and friends, do chores, etc. I wish we had it all year.


As one who likes to rise early to have time to do a few things before work I’ve always hated daylight savings time. If people want to start work early they should change their work schedule not the clock!


We need to end DST right now! Turning the clocks forward at its beginning wreaks havoc with my circadian rhythm, and losing an hour of sleep makes me feel sleep-deprived and slightly jet lagged. For the few days after, there is an increase in car accidents because people have a hard time adjusting to the new time. Since there is little evidence it saves energy, it should be abandoned ASAP.

Daylight Saving Time

I would rather see us not 'fall back' in November than to kill DST. I love having more light in the evening than the morning. For those of us who live up north, if we stopped DST the sun would start rising about 330am in the summertime - not good!!
For the winter months, the sun goes down about 430pm, before we even come home from work...….
My vote is once we spring ahead in March, end the changing of time - Please!
Thank you,


It's absolutely idiotic to keep changing clocks. DST makes it stay light later in the evening. I blame DST partially for the demise of drive-in theaters! Fewer people are willing/able to stay up late to watch a movie or two.

Daylight Savings

The sun will rise, & set regardless of what our clocks say. Why not just keep the clock at one time and work on fixing more important things. Let farmers do the important job of food and government mind it own business. They have enough to deal with then this Mickey mouse problem.


Get rid of it. I'm just getting used to seeing daylight at 6 am, after the switch, it will be dark at 7am again. Ugh. I like morning light. The earlier the better.


End it. Cutting off one end of the blanket and stitching it onto the other end doesn't make the blanket any longer. Standard time keeps the kids who are going to school much safer early in the morning. Early to bed, early to rise...remember that saying?


I agree the switching is crazy. I'm for DST year round though. I have farmer friends who don't care, they are up at four anyway tending their animals. DST feels right and daylight longer lifts the spirit.


It's SILLY! Especially having it start so soon, when the kids are still in school; they'll be struggling with homework till June and won't be able to "play outside" (as if they did). I agree with the farmers. No "daylight" is "saved;" it's just a gimmick. Let's go back to Standard Time year-round, and maybe then we'll also begin to do other things according to Good Old-Fashioned Common Horse Sense!


End DST. The circadian clock in both humans and animals sets itself by sunrise and sunset. Why try and retrain for 1 hour.

daylight saving time

It goes against biology to change our clocks and confuse our bodies. it needs to end and the sooner the better! Government once again lied to us about why we should do it. There is no proof that we save any energy.