St Patrick’s Day is a global celebration of Irish culture on or around March 17. It particularly remembers St Patrick, one of Ireland’s patron saints, who ministered Christianity in Ireland during the fifth century. Many people wear an item of green clothing on the day. Parties featuring Irish food and drinks that are dyed in green food color are part of this celebration. It is a time when children can indulge in sweets and adults can enjoy a “pint” of beer at a local pub. Get access to all st. Patrick's day, happy st Patrick's day, st Patrick's day history, st Patrick's day traditions, st Patrick's day facts.