Dear native speakers,

I am struggling to find out what is used more commonly for Start- und Enddatum and Start- und Endzeit.

I am translating a software that provides calenders where you select the start and end date and time for e.g. a project period.

Should I use:

start and end date

starting and finishing date

start and end time

starting and finishing time

I kind of prefer start and end date, but for the time I think starting and finishing time sounds nicer. However, I would like the interface to be consistent. An advantage of using start and end would be that it is shorter and takes up less space on the interface.

I hope someone can help me out here. Thank you so much.

(sorry, if this is the wrong forum, I am new here)