« All Events This event has passed. Memorial Day 2021 Omaha National Cemetery June 8, 2021 @ 8:00 am - December 31, 2021 @ 5:00 pm « FLAG PLACEMENT ON MEMORIALS NCA OPENS UP MASK RESTRICTIONS – CHANGED AS OF 29 JULY 2021 » + Google Calendar+ iCal Export Details Start: June 8, 2021 @ 8:00 am End: December 31, 2021 @ 5:00 pm