Different Origins, Increasingly Overlapping Events
Black Friday traces back to the day after Thanksgiving becoming a major in-store shopping day, while Cyber Monday was created afterward specifically to extend the shopping event into an online-focused day at the start of the work week. In practice, many retailers now run a continuous sale across the entire weekend and into the following week.
Category Patterns Worth Knowing
Certain categories, like large electronics and appliances, have historically leaned toward Black Friday in-store doorbusters, while Cyber Monday often leans toward broader online-only categories, though this distinction has blurred significantly as most Black Friday shopping has also moved online.
Why the Specific Day Matters Less Than the Math
Because so many 'exclusive' one-day deals are actually available across the full weekend, the day label itself is a weaker signal of a genuine deal than simply checking the discount against the category's realistic range regardless of which day it's labeled under.
A Practical Weekend Strategy
Rather than rushing to buy the moment a 'Black Friday only' banner appears, note the price, and check again on Cyber Monday — if the identical or better price is still available days later, the original urgency framing was likely unnecessary.