St Piran's Day St Piran's Day St Piran's Day () is the county day of Cornwall, held on 5 March every year. The day is named after one of the patron saints of Cornwall, Saint Piran, who is also the patron saint of tin miners. St Piran's Day started as one of the many tinners' holidays observed by the tin miners of Cornwall. Other miners' holidays of a similar nature include Picrous Day and Chewidden Thursday. The miners of Breage and Germoe observed St Piran's feast day as that of their patron saint until at least 1764. "St. Piran's Day was said to
St. Clement's Day 23 November. Similarly, Old Clem and Saint Dunstan, another blacksmith saint, said to have pulled off the devil’s nose with hot tongs, used to meet together on the same day at nearby Mayfield accompanied by blacksmiths, devils and morris dancing, but sadly this custom has fallen into abeyance. A local smith played Old Clem for the day and was pulled around in a cart collecting money and firing off his anvil. In Hastings St Clement and St Catherine (whose saint's day is 24 November) are pulled around on a cart in a procession from St Clement's Church, firing his anvil,