Father's Day
Father's Day, is observed on the feast day of Fathers. It is celebrated as a public international day, like in many other countries including the U.S., on the third Sunday of June.
In Greece, like in other European countries, this day is named (Fête des Peres/Feast of Fathers)
Parents' Day
In the United States, Parents' Day is held on the fourth Sunday of July. This was established in 1994 when President Bill Clinton signed a Congressional Resolution into law () for "recognizing, uplifting, and supporting the role of parents in the rearing of children." The bill was introduced by Republican Senator Trent Lott. It was supported by members of the Unification Church which also celebrates a holiday called Parents' Day, although on a different date. Parents' Day is celebrated throughout the United States.