When is Passover (first day) in United States?

April 1, César Chávez Day April 1, Easter Monday April 1, April Fool's Day April 2, World Autism Awareness Day April 2, Pascua Florida Day April 4, United Nations' Mine Awareness Day April 5, Lailat al-Qadr April 6, International Day of Sport for Development and Peace April 6, National Tartan Day April 7, Day of Remembrance of the Victims of the Rwanda Genocide April 7, United Nations' World Health Day April 9, National Library Workers' Day April 10, Eid al-Fitr April 12, International Day of Human Space Flight April 13, Thomas Jefferson's Birthday April 15, Tax Day April 15, Boston Marathon April 15, Patriot's Day April 15, Father Damien Day April 16, Emancipation Day April 18, International Day for Monuments and Sites April 20, Chinese Language Day April 21, San Jacinto Day April 22, Earth Day April 22, Confederate Memorial Day April 22, Oklahoma Day April 22, State Holiday April 23, Passover (first day) April 23, English Language Day April 23, World Book and Copyright Day April 24, Administrative Professionals Day April 25, World Malaria Day April 25, Take our Daughters and Sons to Work Day April 26, International Chernobyl Disaster Remembrance Day April 26, Arbor Day April 26, World Intellectual Property Day April 26, Confederate Heroes' Day April 28, World Day for Safety and Health at Work April 29, Confederate Memorial Day April 29, Day of Remembrance for all Victims of Chemical Warfare April 30, International Jazz Day April 30, Last Day of Passover