when was st patrick's day first celebrated
Saint Patrick's Day Saint Patrick's Day was made an official Christian feast day in the early 17th century and is observed by the Catholic Church, the Anglican Communion (especially the Church of Ireland),[4] the Eastern Orthodox Church, and the Lutheran Church. The day commemorates Saint Patrick and the arrival of Christianity in Ireland,[3] and celebrates the heritage and culture of the Irish in general.[5] Celebrations generally involve public parades and festivals, cèilidhs, and the wearing of green attire or shamrocks.[6] Christians who belong to liturgical denominations also attend church services[5][7] and historically the Lenten restrictions on eating and drinking alcohol were lifted for the day, which has encouraged and propagated the holiday's tradition of alcohol consumption.[5][6][8][9]
National Day of Prayer The modern law formalizing its annual observance was enacted in 1952, although earlier days of fasting and prayer had been established by the Second Continental Congress from 1775 until 1783, and by President John Adams in 1798 and 1799.[3][4] Thomas Jefferson established a day of prayer and thanksgiving, but this occurred while he served as governor of Virginia.[5]