Are there any that can be used, for example to place the date of the month on the left and the month on the right side ?
Text placement is determined by the UltraCalendarLook.DayHeaderAppearance:
this.dayView.DayTextFormat = "ddd";this.dayView.CalendarLook.DayHeaderAppearance.TextHAlign = HAlign.Right;
No, you cannot customize the placement of the different components of the date text unless you use the IUIElementDrawFilter interface and draw the text yourself.