USPS MILITARY HOLIDAY CUT OFF DATES 2023 Leave a reply USPS GROUND RETAIL: Friday, November 3, 2023 USPS FIRST-CLASS LETTERS, CARDS, AND PRIORITY MAIL: Friday, December 8. 2023 EXPRESS MAIL MILITARY SERVICE: Thursday, December 14, 2023 Share: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print