Hey there, @Adage.
You are able to set the start time for any event when creating an event in WordPress. So, when you go to Events > Add New, there will be date options (screenshot) where you can set the start and end date for that event.
Those are the only time and date settings that are available for events. If you’re looking for a way to add additional times to an event, I’m afraid that isn;t possible at the moment.
Does this help answer your question? Please let me know.
Cheers!
Geoff