Apr 1, 2001 Daylight Saving Time starts
Apr 1, 2001 April Fool's Day
Apr 2, 2001 Pascua Florida Day
Apr 6, 2001 National Tartan Day
Apr 7, 2001 United Nations' World Health Day
Apr 8, 2001 Passover (first day)
Apr 12, 2001 Maundy Thursday
Apr 13, 2001 Orthodox Good Friday
Apr 13, 2001 Friday the 13th
Apr 14, 2001 Holy Saturday
Apr 14, 2001 Orthodox Holy Saturday
Apr 15, 2001 Last day of Passover
Apr 15, 2001 Orthodox Easter
Apr 15, 2001 Easter Sunday
Apr 15, 2001 Father Damien Day
Apr 16, 2001 Orthodox Easter Monday
Apr 16, 2001 Easter Monday
Apr 16, 2001 Emancipation Day
Apr 16, 2001 Patriot's Day
Apr 16, 2001 Boston Marathon
Apr 21, 2001 San Jacinto Day
Apr 22, 2001 Oklahoma Day
Apr 23, 2001 World Book and Copyright Day
Apr 23, 2001 Confederate Memorial Day
Apr 23, 2001 Confederate Heroes' Day
Apr 25, 2001 Administrative Professionals Day
Apr 26, 2001 Yom Ha'atzmaut
Apr 26, 2001 World Intellectual Property Day
Apr 26, 2001 Confederate Heroes' Day
Apr 30, 2001 Confederate Memorial Day
May 3, 2001 World Press Freedom Day
May 3, 2001 National Day of Prayer
May 4, 2001 Kent State Shootings Remembrance
May 4, 2001 Kentucky Oaks
May 4, 2001 Rhode Island Independence Day
May 5, 2001 Cinco de Mayo
May 5, 2001 Kentucky Derby
May 6, 2001 National Nurses Day
May 8, 2001 Victory in Europe Day
May 10, 2001 Confederate Memorial Day
May 12, 2001 International Nurses Day
May 13, 2001 Mother's Day
May 15, 2001 International Day of Families
May 15, 2001 Peace Officers Memorial Day
May 18, 2001 National Defense Transportation Day
May 19, 2001 Armed Forces Day
May 19, 2001 Preakness Stakes
May 22, 2001 International Day for Biological Diversity
May 22, 2001 National Maritime Day
May 24, 2001 Ascension Day
May 25, 2001 African Liberation Day
May 25, 2001 National Missing Children's Day
May 28, 2001 Memorial Day
May 28, 2001 Jefferson Davis' Birthday
May 31, 2001 World No Tobacco Day
Jun 1, 2001 Statehood Day
Jun 3, 2001 Jefferson Davis' Birthday
Jun 4, 2001 The Prophet's Birthday
Jun 4, 2001 International Day of Innocent Children Victims of Aggression
Jun 4, 2001 Jefferson Davis' Birthday
Jun 5, 2001 World Environment Day
Jun 9, 2001 Belmont Stakes
Jun 10, 2001 Trinity Sunday
Jun 11, 2001 Kamehameha Day
Jun 14, 2001 Corpus Christi
Jun 14, 2001 Army Birthday
Jun 17, 2001 World Day to Combat Desertification and Drought
Jun 17, 2001 Father's Day
Jun 17, 2001 Bunker Hill Day
Jun 19, 2001 Emancipation Day
Jun 20, 2001 World Refugee Day
Jun 20, 2001 West Virginia Day
Jun 21, 2001 June Solstice
Jun 26, 2001 International Day Against Drug Abuse and Illicit Trafficking
Jun 26, 2001 International Day in Support of Victims of Torture