Xfce 4 Datetime Plugin 0.5.0
Xfce 4 Datetime Plugin shows the date and time in the panel, and a calendar appears when you left-click on it.
You can also have a look at ‘orage’, which is a bit more advanced calender.
· Compile and install the datetime package
· Right-click the Xfce panel > Add New Item > Datetime
· Right-click plugin > Properties for the properties dialog