Holy week is the week before Easter Sunday, Christians all over the world commemorate the last few days of Jesus Christ on earth. Holy Week begins with Palm Sunday and ends on Holy Saturday. The last week of Lent includes Holy Wednesday (Spy Wednesday), Holy Thursday (Maundy Thursday), and Good Friday (Holy Friday).
Holy Week is between Palm Sunday and Holy Saturday. It includes Maundy Thursday, Good Friday which has special observances in churches. Holy Week in 2021 is from March 28 (Palm Sunday and ends on April 3 (Holy Saturday).