Esto también se puede leer en español.

Leer en español

Don't show this again

Best Cyber Monday deals PS5 restock Best Cyber Monday deals under $50 Cyber Monday TV deals Moderna vaccine Second stimulus check Amazon Cyber Monday deals

When is Cyber Monday 2020?

And how is it different from Black Friday? Get all the answers here.

gettyimages-83585696

Online shopping is likely to set another record on Cyber Monday 2020.

Chemistry/Getty Images
This story is part of Holiday Gift Guide 2020, CNET's gift picks with expert advice, reviews and recommendations for the latest tech gifts for you and your family.

We're just a few weeks away from Thanksgiving, which means we're also counting down to Black Friday and Cyber Monday, two of the biggest shopping days of the year. The dates, just so you can mark your calendar, are as follows: Black Friday is Nov. 27; Cyber Monday, Nov. 30.

But what's the deal with these two, anyway? They're just big sales that bookend the holiday weekend, right? Actually, there's a bit more to the story.

Now playing: Watch this: How to win Black Friday in 2020
1:46

When did Cyber Monday start?

It's hard to believe, but Cyber Monday dates back to just 2005. Back then, before it was natural to order anything and everything online, shoppers still needed encouragement. Online stores began running their own big sales to compete with the brick-and-mortar juggernaut that was Black Friday.

Why "Cyber Monday"? Because in the old days, the internet was often referred to as "cyberspace." Quaint, no?

Why Monday and not Saturday? Because it turns out people like to shop while they're at the office, using fast computers and high-speed connections. (Remember, once upon a time, most people had only dial-up modems at home.) In the early days of online shopping, Monday proved a lucrative day for online stores -- so they embraced it.

Read more: 7 tips to score the best deals on Cyber Monday

What about Black Friday?

Black Friday's origins are somewhat nebulous, with a fairly apocryphal theory the most widely believed: Because the day after Thanksgiving was typically a day off, it allowed Christmas shoppers to get a jump-start on their gift buying. Retail stores took advantage of this opportunity by holding major sales, which in turn helped them tip their annual sales numbers into "the black" (meaning out of "the red," which is accounting parlance for losing money). It certainly sounds plausible enough.

But the real story is different. According to History.com, the Philadelphia police force used the term "Black Friday" in response to the chaotic traffic caused not by big sales, but by massive attendance for the Army-Navy football game held annually on the Saturday after Thanksgiving. (Apparently everyone came to town a day early.) It was only in the 1980s that retailers began to truly embrace the day for sale purposes.

This year, Black Friday is on Nov. 27 -- but some early deals have already started, with others soon to come:

Aren't they really the same thing?

Yes and no. Black Friday was born at retail. Cyber Monday was the online world's answer. So, in the beginning, you'd hit the stores on Friday, then hit cyberspace when you were back at work on Monday.

Now, Black Friday is as much an online event as it is a brick-and-mortar one -- arguably even more so, especially this year. Although plenty of stores still run "doorbuster" sales that require shoppers to actually show up (check out this Kohl's ad from 2017, for example), the online world has fully embraced Black Friday.

cnet-black-friday-best-buy-bose-quietcomfort-35-ii

All sorts of fun products go on sale for Black Friday and Cyber Monday, which can add up to steep savings for you.

Sarah Tew/CNET

But it doesn't really go the other way: Brick-and-mortar sales typically run on Friday and that's it. Cyber Monday is almost exclusively an online "holiday." The deals may also differ as a way for retailers to keep different deals feeling fresh.

Which day has the better deals?

It depends on what you're looking for. The aforementioned doorbusters will typically exceed anything you'll find online, whether on Friday or Monday, because stores are willing to break even or even lose money on a product in order to get you in the door, where it's presumed you'll also be more likely to buy other goods and gifts.

That said, modern shoppers tend to prefer online shopping, and while the deals themselves might not be quite as good on Cyber Monday as on Black Friday, the former tends to drive more actual revenue for sellers. In 2019, Cyber Monday sales hit $9.4 billion in the US, a new record and a major increase over 2018. It also edged out Black Friday's $7.4 billion, which was also a record. Whether that will hold in 2020, when retail shopping is an entirely different affair, remains to be seen.

Now playing: Watch this: Tricks to score extra savings on Black Friday and Cyber...
2:06

What's more, doorbusters typically require standing in line, fighting crowds and a limited amount of inventory -- often for a comparatively modest savings. So the "better" deal might be the one that requires a few clicks instead of a few hours, even if it means spending more.

What you should know about both days

Don't get caught up in the hype. Stores pull out all the stops to make you experience FOMO: fear of missing out. "Best prices of the year!" "This sale will not be repeated!" 

Hogwash. I make my living as The Cheapskate, and I'm here to tell you that, although there are some standout discounts coming along, deals are a daily affair. So before you buy anything, on any day, be sure to do your homework and make sure that bargain is really a bargain. Meanwhile, here's one of our best tips for scoring excellent Amazon deals any day of the year.  

This story is updated annually with new information.