Holiday Schedule The Water Works and Sanitary Sewer Board recognizes the following 10 legal holidays for the year 2017. New Year’s Day Monday January 2nd Martin Luther King, Jr. Robert E. Lee Monday January 16th President’s Day Monday February 20th National Memorial Day Monday May 29th Independence Day Monday and Tuesday July 3rd and July 4th Labor Day Monday September 4th Columbus Day Monday October 9th Veteran’s Day Friday November 10th Thanksgiving Day Thursday November 23rd Christmas Day Monday December 25th