Thursday 01 Jan New Year's Day
Monday 19 Jan Martin Luther King Day
Monday 16 Feb Presidents' Day (Washington's Birthday)
Monday 25 May Memorial Day
Friday 03 Jul Independence Day observed
Saturday 04 Jul Independence Day
Monday 07 Sep Labor Day
Monday 12 Oct Columbus Day
Wednesday 11 Nov Veterans Day
Thursday 26 Nov Thanksgiving Day
Friday 25 Dec Christmas Day
Source: http://www.timeanddate.com/holidays/us/2015#!hol=9