Apr 1, 2013 April Fool's Day
Apr 1, 2013 Easter Monday
Apr 1, 2013 César Chávez Day observed
Apr 2, 2013 Last day of Passover
Apr 2, 2013 World Autism Awareness Day
Apr 2, 2013 Pascua Florida Day
Apr 4, 2013 United Nations' Mine Awareness Day
Apr 6, 2013 National Tartan Day
Apr 7, 2013 United Nations' World Health Day
Apr 7, 2013 Day of Remembrance of the Victims of the Rwanda Genocide
Apr 12, 2013 International Day of Human Space Flight
Apr 15, 2013 Father Damien Day
Apr 15, 2013 Patriot's Day
Apr 15, 2013 Boston Marathon
Apr 16, 2013 Yom Ha'atzmaut
Apr 16, 2013 Emancipation Day
Apr 16, 2013 National Library Workers' Day
Apr 18, 2013 International Day for Monuments and Sites
Apr 20, 2013 Chinese Language Day
Apr 21, 2013 San Jacinto Day
Apr 22, 2013 Oklahoma Day
Apr 22, 2013 Confederate Memorial Day
Apr 22, 2013 Confederate Heroes' Day
Apr 23, 2013 World Book and Copyright Day
Apr 23, 2013 English Language Day
Apr 24, 2013 Administrative Professionals Day
Apr 25, 2013 World Malaria Day
Apr 25, 2013 Take our Daughters and Sons to Work Day
Apr 26, 2013 World Intellectual Property Day
Apr 26, 2013 Global Youth Service Day
Apr 26, 2013 Confederate Heroes' Day
Apr 28, 2013 World Day for Safety and Health at Work
Apr 29, 2013 Day of Remembrance for all Victims of Chemical Warfare
Apr 29, 2013 Confederate Memorial Day
Apr 30, 2013 International Jazz Day
May 2, 2013 National Day of Prayer
May 3, 2013 Orthodox Good Friday
May 3, 2013 World Press Freedom Day
May 3, 2013 Kentucky Oaks
May 4, 2013 Orthodox Holy Saturday
May 4, 2013 Kent State Shootings Remembrance
May 4, 2013 Kentucky Derby
May 4, 2013 Rhode Island Independence Day
May 4, 2013 National Explosive Ordnance Disposal (EOD) Day
May 5, 2013 Orthodox Easter
May 5, 2013 Cinco de Mayo
May 6, 2013 Orthodox Easter Monday
May 6, 2013 National Nurses Day
May 8, 2013 Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War
May 8, 2013 World Ovarian Cancer Day
May 8, 2013 Victory in Europe Day
May 9, 2013 Ascension Day
May 10, 2013 Confederate Memorial Day
May 10, 2013 Native American Day
May 11, 2013 World Migratory Bird Day
May 12, 2013 International Nurses Day
May 12, 2013 Mother's Day
May 15, 2013 International Day of Families
May 15, 2013 Peace Officers Memorial Day
May 17, 2013 World Information Society Day
May 17, 2013 National Defense Transportation Day
May 18, 2013 Armed Forces Day
May 18, 2013 Preakness Stakes
May 20, 2013 World Autoimmune Arthritis Day
May 21, 2013 World Day for Cultural Diversity for Dialogue and Development
May 22, 2013 International Day for Biological Diversity
May 22, 2013 Emergency Medical Services for Children Day
May 22, 2013 National Maritime Day
May 22, 2013 Harvey Milk Day
May 23, 2013 International Day to End Obstetric Fistula
May 25, 2013 Day of Vesak
May 25, 2013 African Liberation Day
May 25, 2013 National Missing Children's Day
May 26, 2013 Trinity Sunday
May 27, 2013 Memorial Day
May 27, 2013 Jefferson Davis' Birthday
May 29, 2013 International Day of United Nations Peacekeepers
May 30, 2013 Corpus Christi
May 31, 2013 World No Tobacco Day
Jun 1, 2013 Global Day of Parents
Jun 1, 2013 Statehood Day
Jun 3, 2013 Jefferson Davis' Birthday
Jun 3, 2013 Jefferson Davis' Birthday
Jun 4, 2013 International Day of Innocent Children Victims of Aggression
Jun 5, 2013 World Environment Day
Jun 6, 2013 Isra and Mi'raj
Jun 8, 2013 World Oceans Day
Jun 8, 2013 Belmont Stakes
Jun 11, 2013 Kamehameha Day
Jun 12, 2013 World Day Against Child Labour
Jun 14, 2013 World Blood Donor Day
Jun 14, 2013 Army Birthday
Jun 15, 2013 World Elder Abuse Awareness Day
Jun 16, 2013 Father's Day
Jun 16, 2013 Bunker Hill Day
Jun 17, 2013 World Day to Combat Desertification and Drought
Jun 19, 2013 Emancipation Day
Jun 20, 2013 World Refugee Day
Jun 20, 2013 West Virginia Day
Jun 20, 2013 American Eagle Day
Jun 21, 2013 June Solstice
Jun 21, 2013 International Day of Yoga
Jun 23, 2013 Public Service Day
Jun 23, 2013 International Widows' Day
Jun 25, 2013 Day of the Seafarer
Jun 26, 2013 International Day Against Drug Abuse and Illicit Trafficking
Jun 26, 2013 International Day in Support of Victims of Torture