Mar 1, 2010 Self-Injury Awareness Day
Mar 1, 2010 St. David's Day
Mar 1, 2010 Casimir Pulaski Day
Mar 1, 2010 First Day of Women's History Month
Mar 2, 2010 Texas Independence Day
Mar 2, 2010 Read Across America Day
Mar 2, 2010 Town Meeting Day
Mar 5, 2010 Employee Appreciation Day
Mar 8, 2010 International Women's Day
Mar 11, 2010 World Kidney Day
Mar 14, 2010 Daylight Saving Time starts
Mar 17, 2010 St. Patrick's Day
Mar 17, 2010 Evacuation Day
Mar 20, 2010 March Equinox
Mar 21, 2010 International Day for the Elimination of Racial Discrimination
Mar 21, 2010 World Poetry Day
Mar 21, 2010 International Day of Nowruz
Mar 22, 2010 World Water Day
Mar 23, 2010 World Meteorological Day
Mar 24, 2010 World Tuberculosis Day
Mar 25, 2010 International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade
Mar 25, 2010 International Day of Solidarity with Detained and Missing Staff Members
Mar 25, 2010 Maryland Day
Mar 26, 2010 Prince Jonah Kuhio Kalanianaole Day
Mar 29, 2010 Seward's Day
Mar 30, 2010 Passover (first day)
Mar 31, 2010 César Chávez Day
Apr 1, 2010 Maundy Thursday
Apr 1, 2010 April Fool's Day
Apr 2, 2010 Orthodox Good Friday
Apr 2, 2010 World Autism Awareness Day
Apr 2, 2010 Pascua Florida Day
Apr 3, 2010 Holy Saturday
Apr 3, 2010 Orthodox Holy Saturday
Apr 4, 2010 Orthodox Easter
Apr 4, 2010 United Nations' Mine Awareness Day
Apr 4, 2010 Easter Sunday
Apr 5, 2010 Orthodox Easter Monday
Apr 5, 2010 Easter Monday
Apr 6, 2010 Last day of Passover
Apr 6, 2010 National Tartan Day
Apr 7, 2010 United Nations' World Health Day
Apr 7, 2010 Day of Remembrance of the Victims of the Rwanda Genocide
Apr 13, 2010 National Library Workers' Day
Apr 15, 2010 Father Damien Day
Apr 16, 2010 Emancipation Day
Apr 19, 2010 Patriot's Day
Apr 19, 2010 Boston Marathon
Apr 20, 2010 Yom Ha'atzmaut
Apr 21, 2010 San Jacinto Day
Apr 21, 2010 Administrative Professionals Day
Apr 22, 2010 Oklahoma Day
Apr 22, 2010 Take our Daughters and Sons to Work Day
Apr 23, 2010 World Book and Copyright Day
Apr 23, 2010 English Language Day
Apr 25, 2010 World Malaria Day
Apr 26, 2010 World Intellectual Property Day
Apr 26, 2010 Confederate Memorial Day
Apr 26, 2010 Confederate Memorial Day
Apr 26, 2010 Confederate Heroes' Day
Apr 26, 2010 Confederate Heroes' Day
Apr 28, 2010 World Day for Safety and Health at Work
Apr 30, 2010 Kentucky Oaks
May 1, 2010 Kentucky Derby
May 3, 2010 World Press Freedom Day
May 4, 2010 Kent State Shootings Remembrance
May 4, 2010 Rhode Island Independence Day
May 4, 2010 Primary Election Day
May 5, 2010 Cinco de Mayo
May 6, 2010 National Nurses Day
May 6, 2010 National Day of Prayer
May 7, 2010 Truman Day observed
May 8, 2010 Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War
May 8, 2010 World Migratory Bird Day
May 8, 2010 Victory in Europe Day
May 10, 2010 Confederate Memorial Day
May 11, 2010 Primary Election Day
May 12, 2010 International Nurses Day
May 13, 2010 Ascension Day
May 15, 2010 International Day of Families
May 15, 2010 Peace Officers Memorial Day
May 15, 2010 Armed Forces Day
May 15, 2010 Preakness Stakes
May 17, 2010 World Information Society Day
May 19, 2010 Emergency Medical Services for Children Day
May 21, 2010 World Day for Cultural Diversity for Dialogue and Development
May 21, 2010 National Defense Transportation Day
May 22, 2010 International Day for Biological Diversity
May 22, 2010 National Maritime Day
May 22, 2010 Harvey Milk Day
May 25, 2010 African Liberation Day
May 25, 2010 National Missing Children's Day
May 27, 2010 Day of Vesak
May 29, 2010 International Day of United Nations Peacekeepers
May 30, 2010 Trinity Sunday
May 31, 2010 World No Tobacco Day
May 31, 2010 Memorial Day
May 31, 2010 Jefferson Davis' Birthday