United States of America National HolidaysJan 01 New Year's Day Jan 15 Martin Luther King Jr Day Feb 19 Presidents' Day/Washington's Birthday May 28 Memorial Day Jul 04 Independence Day Sep 03 Labor Day Oct 23 Columbus Day Nov 12 Substitute Day for Veteranss Day, Veterans' Day Nov 22 Thanksgiving Dec 25 Christmas DayDec 31 New Year's Eve Source: US Embassy in Thailand