There's no such day as "Black Friday"
It's called the DAY AFTER THANKSGIVING. "Black Friday" is merely industry jargon that originated with the American department stores, from the accounting phrase "in the black," or turning a profit. The AFTER-THANKSGIVING SALES (also the proper term) brought in a lot of shoppers because many people had that day off, putting the retailers "in the black." So it basically means "Profit Friday" or "Money Friday," which is not why we have holidays. The holiday season is a time to take a break from the daily grind and enjoy some much-needed time off. It's not a time to shove and trample one another over some shoddy imported junk merchandise.
The media eventually got wind of the term and then it spread to public usage beginning sometime around the mid-1990s. The retailers and the ad agencies now had a new buzzword with which to dupe the general public into believing this was the biggest, must-attend sale of the year. It isn't. It's basically "discounts" on jacked-up prices. There are sales being conducted all throughout the year that offer much better savings than this scam event.
It's a shame this rubbish has crossed the border into Canada, and even to some European countries. It's a cancer and it needs to be stopped.
If you live in the U.S., November 26, 2021 is the DAY AFTER THANKSGIVING. Outside of the U.S. it's just another Friday in November.