I would like to associate a date as a tooltip on a ListPlot with about 25 x,y pairs. I'm not including sample data because the problem is so simple, but I can if it's necessary.  I can't find an example of how to do it in the documentation, and the usual places on the internet seem to think it can't be done. Does tool tip work in ListPlot?  If so, how do you do it?

I found an answer to a related question on StackExchange

Extracting the coordinate of a particular point of interest from a ListPlot

but it shows how to use a popup to display the values (x,y) for a plotted point, but it doesn't seem to work with unrelated lables, like the date when a point occured.