Watch A Patriot's Day (2021) HD Full Movie Free on solarmovie.do. Watch A Patriot's Day (2021) online free. Based on true stories, "The Patriot's Day" follows the lives of three different American soldiers. S...Based on true stories, "The Patriot's Day" follows the lives of three different American soldiers. Set during the Iraq war, the film helps shed light on the mental health issues many US military men and women deal with on a daily basis.