Apr 1, 2003 April Fool's Day
Apr 2, 2003 Pascua Florida Day
Apr 6, 2003 Daylight Saving Time starts
Apr 6, 2003 National Tartan Day
Apr 7, 2003 United Nations' World Health Day
Apr 15, 2003 Father Damien Day
Apr 16, 2003 Emancipation Day
Apr 17, 2003 Maundy Thursday
Apr 17, 2003 Passover (first day)
Apr 19, 2003 Holy Saturday
Apr 20, 2003 Easter Sunday
Apr 21, 2003 Easter Monday
Apr 21, 2003 Patriot's Day
Apr 21, 2003 San Jacinto Day
Apr 21, 2003 Boston Marathon
Apr 22, 2003 Oklahoma Day
Apr 23, 2003 World Book and Copyright Day
Apr 23, 2003 Administrative Professionals Day
Apr 24, 2003 Last day of Passover
Apr 24, 2003 Take our Daughters and Sons to Work Day
Apr 25, 2003 Orthodox Good Friday
Apr 26, 2003 Orthodox Holy Saturday
Apr 26, 2003 World Intellectual Property Day
Apr 26, 2003 Confederate Heroes' Day
Apr 27, 2003 Orthodox Easter
Apr 28, 2003 Orthodox Easter Monday
Apr 28, 2003 World Day for Safety and Health at Work
Apr 28, 2003 Confederate Memorial Day
Apr 28, 2003 Confederate Memorial Day
Apr 28, 2003 Confederate Heroes' Day