December 11th, 2013 International Mountain Day December 17th, 2013 Wright Brothers Day December 17th, 2013 Pan American Aviation Day December 18th, 2013 International Migrants Day December 19th, 2013 International South-South Cooperation Day December 20th, 2013 International Human Solidarity Day December 21st, 2013 December Solstice December 24th, 2013 Christmas Eve December 25th, 2013 Christmas Day December 26th, 2013 Kwanzaa December 31st, 2013 New Year's Eve January 1st, 2014 New Year's Day January 6th, 2014 Epiphany January 7th, 2014 Orthodox Christmas Day
