A calendar of legal holidays for 2016 is available at TimeandDate.com. This site lists 2016 holidays in the United States and includes holidays observed by particular states.
As an example, Jan. 15, 2016, is Lee Jackson Day, which is a holiday commemorating the Civil War leaders Robert E. Lee and Thomas “Stonewall” Jackson and a state holiday in Virginia.
Each holiday listing links to specific information that describes why the day is celebrated, what people do to commemorate it, and background and information about a celebrated public figure’s life. The site also hosts listings of dates in past years on which a particular holiday was observed. Additionally, site visitors to TimeandDate.com can access time zones, a world clock, links to worldwide weather, timers and countdowns, and available related apps.