Paraskavedekatriaphobia

 – Fear of Friday the 13th 

A Friday occurring on the 13th day of any month is considered to be a day of bad luck in English, German, Polish, Bulgarian and Portuguese-speaking cultures around the globe. The fear of Friday the 13th is called paraskavedekatriaphobia, a word that is derived from the concatenation of the Greek words Παρασκευή, δεκατρείς, and φοβία, meaning Friday, thirteen, and phobia respectively; alternative spellings include paskevodekatriaphobia or paraskevidekatriaphobia, and is a specialized form of triskaidekaphobia, a phobia (fear) of the number thirteen.

(I thought this was appropriate since Today is Friday, January 13th)