Father's Day
Father's Day is a celebration honoring fathers and celebrating fatherhood, paternal bonds, and the influence of fathers in society. In Catholic Europe, it has been celebrated on March 19 (St. Joseph's Day) since the Middle Ages. This celebration was brought by the Spanish and Portuguese to Latin America, where March 19 is often still used for it, though many countries in Europe and the Americas have adopted the U.S. date, which is the third Sunday of June. It is celebrated on various days in many parts of the world, most commonly in the months of March, April and June. It complements similar celebrations honoring family members, such as Mother's Day, Siblings Day, and Grandparents' Day.
Mother's Day
While the United States holiday was adopted by some other countries, existing celebrations, held on different dates, honouring motherhood have become described as "Mother's Day", such as Mothering Sunday in the United Kingdom or, in Greece, the Eastern Orthodox celebration of the presentation of Jesus Christ to the temple (2 February of Julian Calendar). Both the secular and religious Mother Day are present in Greece. Mothering Sunday is often referred to as "Mother's Day" even though it is an unrelated celebration.