This year’s Postal Service holidays were recently posted on usps.com:
Monday, Jan. 19: Martin Luther King’s birthday
Monday, Feb. 16: Presidents Day
Monday, May 25: Memorial Day
Saturday, July 4: Independence Day
Monday, Sept. 7: Labor Day
Monday, Oct. 12: Columbus Day
Wednesday, Nov. 11: Veterans Day
Thursday, Nov. 26: Thanksgiving Day
Friday, Dec. 25: Christmas Day