No bad luck here—just lots of fascinating math that explains why the 13th of a month so often falls on a Friday ...

There are three Friday the 13ths in 2026 - the most possible in a year. Here's why the date is considered unlucky and where the superstition began.

It’s the first Friday the 13th of 2024, undoubtedly seen as one of the most unlucky days of the calendar year. This year will ...

2026 features a rare Friday the 13th trifecta in February, March, and November. Know the history that makes people believe it is an unlucky day.