scheduling without times

How can i have an apppointment schedule to a day instead of a specific hour?

Same problem here.

Schedule useless to me as long unit of measure is obligatory "hrs" instead of "days".

I need to be able to offer full day appointments for a fishing lake, I am struggling to get the booking to work as same day appointments disappear after 10am as my closing time restricts appointments and I am losing customers. Can anyone help? Please???