Maybe would be good add an option to can divide the view of today on "two sides".

So the user could choose what order show on one side and what order on the other side.

I think would be confortable if you want too see maybe your tasks for today by start time, so you know chronologically what tasks you have to do first by time. But on the other side you see the task by priority, so you will know first what tasks have more priority (maybe good for the task that have no time see this on one of the sides).

Also this could work to compare today with tomorrow or with someday and different options this could help to get organized.

But would be good if this is just an option the user can choose activate or not.