Tomorrow is Friday the 13th! Are you superstitious? In many Western cultures, the day has long been considered an unlucky day. Here are several interesting facts and myths surrounding Friday the 13th.

- Origins of the Fear: The superstition surrounding Friday the 13th is believed to be linked to both the number 13 (considered unlucky) and Fridays. Fridays were once seen as an unlucky day. One theory is that it combines the unlucky associations of both. For example, in Norse mythology, Loki, the trickster god, was the 13th guest at a banquet where tragedy struck.
- Religious Connections: Some associate the fear with Christian beliefs. The Last Supper had 13 guests, with Judas, the betrayer of Jesus, being the 13th attendee. Additionally, Jesus was crucified on a Friday.
- Fear of the Day: The fear of Friday the 13th is known as friggatriskaidekaphobia or paraskevidekatriaphobia. Both terms refer to an extreme superstition or phobia of this day.
- Friday the 13th in History: Some believe that a Friday the 13th in 1307 was when King Philip IV of France ordered the arrest of the Knights Templar. The arrest of famous religious and military order led to their eventual downfall.
- Pop Culture: The fear has been popularized by the horror movie franchise “Friday the 13th”, which began in 1980. It features the iconic villain Jason Voorhees, whose hockey mask has become a symbol of the franchise.
- Frequency: Friday the 13th occurs at least once a year. But the day can happen up to three times in a calendar year. Three times a year is the most frequent day-number combination, statistically.
- Global Beliefs: While Western cultures see Friday the 13th as unlucky, other cultures have their own unlucky days. For example, in some Spanish-speaking countries, Tuesday the 13th is considered bad luck.
- Business and Stock Market Effects: Some studies suggest that businesses may suffer on Friday the 13th. This is due to reduced consumer activity. However, others argue that there is no consistent pattern showing economic impact.
Despite the long-standing superstitions, Friday the 13th remains a normal day for many people without incident.