How to Use open day in a Sentence

open day

noun

• The finds were showcased during an open day at the college in September.
  — Andrea Margolis, FOXNews.com, 30 Oct. 2025
• Currently, there is only one open day in March, a few available slots in April, and just one in May.
  — Emma Burleigh, Fortune, 28 Nov. 2025
• On July 3, there is an open day between home series with the Tampa Bay Rays and Philadelphia Phillies.
  — Blair Kerkhoff, Kansas City Star, 6 Apr. 2026
• This is why an open day at the school on July 26 ahead of its September launch will welcome anybody from the film industry — including non-actors who may be looking to retrain.
  — Alex Ritman, Variety, 17 July 2026
• Interestingly, this event will be followed by a first-of-its-kind open day from September 19 to 23 in Changchun, Jilin Province.
  — Christopher McFadden, Interesting Engineering, 1 Sep. 2025