Mar 1, 2018 Zero Discrimination Day
Mar 1, 2018 Self-Injury Awareness Day
Mar 1, 2018 St. David's Day
Mar 1, 2018 First Day of Women's History Month
Mar 2, 2018 Texas Independence Day
Mar 2, 2018 Read Across America Day
Mar 2, 2018 Employee Appreciation Day
Mar 3, 2018 World Wildlife Day
Mar 5, 2018 Casimir Pulaski Day
Mar 6, 2018 Town Meeting Day
Mar 8, 2018 International Women's Day
Mar 8, 2018 World Kidney Day
Mar 11, 2018 Daylight Saving Time starts
Mar 16, 2018 Evacuation Day observed
Mar 17, 2018 St. Patrick's Day
Mar 17, 2018 Evacuation Day
Mar 20, 2018 March Equinox
Mar 20, 2018 International Day of Happiness
Mar 21, 2018 International Day for the Elimination of Racial Discrimination
Mar 21, 2018 World Poetry Day
Mar 21, 2018 International Day of Nowruz
Mar 21, 2018 World Down Syndrome Day
Mar 21, 2018 International Day of Forests
Mar 22, 2018 World Water Day
Mar 23, 2018 World Meteorological Day
Mar 24, 2018 World Tuberculosis Day
Mar 24, 2018 International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
Mar 25, 2018 International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade
Mar 25, 2018 International Day of Solidarity with Detained and Missing Staff Members
Mar 26, 2018 Prince Jonah Kuhio Kalanianaole Day
Mar 26, 2018 Seward's Day
Mar 29, 2018 Maundy Thursday
Mar 29, 2018 National Vietnam War Veterans Day
Mar 31, 2018 Holy Saturday
Mar 31, 2018 Passover (first day)
Mar 31, 2018 César Chávez Day
Apr 1, 2018 April Fool's Day
Apr 1, 2018 Easter Sunday
Apr 2, 2018 World Autism Awareness Day
Apr 2, 2018 Easter Monday
Apr 2, 2018 Pascua Florida Day
Apr 4, 2018 United Nations' Mine Awareness Day
Apr 6, 2018 Orthodox Good Friday
Apr 6, 2018 International Day of Sport for Development and Peace
Apr 6, 2018 National Tartan Day
Apr 7, 2018 Last day of Passover
Apr 7, 2018 Orthodox Holy Saturday
Apr 7, 2018 United Nations' World Health Day
Apr 7, 2018 Day of Remembrance of the Victims of the Rwanda Genocide
Apr 8, 2018 Orthodox Easter
Apr 9, 2018 Orthodox Easter Monday
Apr 10, 2018 National Library Workers' Day
Apr 12, 2018 International Day of Human Space Flight
Apr 13, 2018 Isra and Mi'raj
Apr 13, 2018 Friday the 13th
Apr 13, 2018 Thomas Jefferson's Birthday
Apr 15, 2018 Father Damien Day
Apr 16, 2018 Emancipation Day
Apr 16, 2018 Patriot's Day
Apr 16, 2018 Boston Marathon
Apr 18, 2018 International Day for Monuments and Sites
Apr 19, 2018 Yom Ha'atzmaut
Apr 20, 2018 Chinese Language Day
Apr 20, 2018 Global Youth Service Day
Apr 21, 2018 San Jacinto Day
Apr 22, 2018 Oklahoma Day
Apr 23, 2018 World Book and Copyright Day
Apr 23, 2018 English Language Day
Apr 23, 2018 Confederate Memorial Day
Apr 23, 2018 State Holiday
Apr 25, 2018 World Malaria Day
Apr 25, 2018 Administrative Professionals Day
Apr 26, 2018 World Intellectual Property Day
Apr 26, 2018 International Chernobyl Disaster Remembrance Day
Apr 26, 2018 Confederate Heroes' Day
Apr 26, 2018 Take our Daughters and Sons to Work Day
Apr 28, 2018 World Day for Safety and Health at Work
Apr 29, 2018 Day of Remembrance for all Victims of Chemical Warfare
Apr 30, 2018 International Jazz Day
Apr 30, 2018 Confederate Memorial Day
May 2, 2018 World Tuna Day
May 3, 2018 World Press Freedom Day
May 3, 2018 National Day of Prayer
May 4, 2018 Kent State Shootings Remembrance
May 4, 2018 Kentucky Oaks
May 4, 2018 Rhode Island Independence Day
May 5, 2018 Cinco de Mayo
May 5, 2018 Kentucky Derby
May 5, 2018 National Explosive Ordnance Disposal (EOD) Day
May 6, 2018 National Nurses Day
May 8, 2018 Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War
May 8, 2018 World Ovarian Cancer Day
May 8, 2018 Victory in Europe Day
May 8, 2018 Primary Election Day
May 10, 2018 Ascension Day
May 10, 2018 Confederate Memorial Day
May 10, 2018 Confederate Memorial Day
May 11, 2018 Native American Day
May 11, 2018 Military Spouse Appreciation Day
May 12, 2018 World Migratory Bird Day
May 12, 2018 International Nurses Day
May 13, 2018 Mother's Day
May 15, 2018 International Day of Families
May 15, 2018 Peace Officers Memorial Day
May 16, 2018 Ramadan starts
May 17, 2018 World Information Society Day
May 18, 2018 National Defense Transportation Day
May 19, 2018 Armed Forces Day
May 19, 2018 Preakness Stakes
May 20, 2018 World Autoimmune Arthritis Day
May 21, 2018 World Day for Cultural Diversity for Dialogue and Development
May 22, 2018 International Day for Biological Diversity
May 22, 2018 National Maritime Day
May 22, 2018 Harvey Milk Day
May 23, 2018 International Day to End Obstetric Fistula
May 23, 2018 Emergency Medical Services for Children Day
May 25, 2018 African Liberation Day
May 25, 2018 National Missing Children's Day
May 27, 2018 Trinity Sunday
May 28, 2018 Memorial Day
May 28, 2018 Jefferson Davis' Birthday
May 29, 2018 International Day of United Nations Peacekeepers
May 29, 2018 Day of Vesak
May 31, 2018 Corpus Christi
May 31, 2018 World No Tobacco Day