Saint Patrick’s Day is a celebration in memory of the death of the Irish saint St Patrick. This day is celebrated on the 17th of March every year. St Patrick’s Day in 2018 fell on 17th March which was a Saturday. Saint Patrick’s Day started as a feast, a religious one but has now turned into something bigger. People all over the world celebrate the culture of Ireland with dance, music, parades and not to forget splurges of the colour green.