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