The phrase "exact date" refers to the specific day, month, and year when an event or occurrence happens. It means there is no uncertainty or approximation about the particular date being referred to. Full definition
Similarly, if you don't list exact dates of employment on your resume this will also cast a shadow of doubt over your suitability, as will a high job turnover rate. (cvjedi.com)
Please note however, for the final policy to be legitimate you will need exact dates for this. (travelinsurancereview.net)
We don't know exact dates down to month and day, but the estimates below provide a fair picture of when these cars will roll onto dealer lots. (autoweek.com)