Not today, and certainly not during the United States Civil War. I think you will enjoy this wonderful article from the American Jewish Historical Society about the perseverance of soldiers to celebrate Passover during that war. Enjoy… Passover begins at Sundown on Monday, April 18 this year. http://www.myjewishlearning.com/history/Modern_History/1700-1914/America_at_the_Turn_of_the_Century/Acceptance_in_the_US/Civil_War/Passover_After_the_Civil_War/seders.shtml?HYJH