Friday 13th: What are the origins of Friday 13th, Friday the 13th facts, why is Friday 13th seen as unlucky

The combination of Friday and the number 13 have long been considered unlucky. But why is Friday the 13 considered unlucky, how frequent is it and what is the history of the superstition?

Why is Friday the 13th Unlucky?

Superstitions in Reference to Safety (Friday the 13th) - ICC Compliance Center Inc - USA

Why Is Friday the 13th Unlucky? - Superstitions About Bad Luck on Friday the 13th

Very superstitious: Why are we so afraid of Friday the 13th? – Monash Lens

Friday the 13th: How it came to be and why it's considered unlucky

Friday the 13th is tomorrow. Here's why the day is considered unlucky

Friday the 13th Isn't Unlucky, It's Magical

Chart: The Most Lucrative Trips to Camp Crystal Lake

Chart: Friday 13th: Which Years Have the Most Unlucky Days?

Friday the 13th origins: A look at why the day is considered unlucky

Friday the 13th and Other Superstitions Around the World

It's Friday the 13th. Try Not to Be Spooked. - The New York Times

Friday the 13th - Wikipedia