Change Date Format in Event Settings and Report

The language chosen will determine whether dates display as dd/mm/yyyy or mm/dd/yyyy. You can adjust the language by clicking the Earth tab on the upper right hand corner. 
 
The following languages will display dates as dd/mm/yyyy on reports and in the AWE settings: 
The following languages will display dates as mm/dd/yyyy on reports and in the AWE settings: 
The following language will display dates as yyyy/mm/dd on reports and in the AWE settings: