In this photograph, President Donald Trump and First Lady Melania Trump join White House staff for a moment of silence on the South Lawn in commemoration of the 18th anniversary of the terrorist attacks against the United States on September 11, 2001. In 2002, President George W. Bush designated September 11th as Patriot Day, a time that has been recognized through presidential proclamations as a national day of remembrance, prayer, and service. Presidents and first ladies typically commemorate the day through moment of silence observations on the White House South Lawn, and by attending remembrance ceremonies at sites affected by the terrorist attacks.