« All Events This event has passed. Army Birthday — June 14, 2021 June 13, 2021 - June 14, 2021 « National Flag Week — June 13-19, 2021 U.S. Flag Day — June 14, 2021 » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: June 13, 2021 End: June 14, 2021 Event Categories: Holiday, Special