Each User can set and edit the way they view the site's Time Format. The time format dictates how time is displayed through-out the site, as well as in all notifications that are sent out. Individual users have the ability to customize the User Defined Format.
Setting up the Time Format
1. Go to your name in the top right > My Account > Basic Information and Photo.
2. Use the picker to select 12 Hour (1:00 PM) or 24 Hour (13:00).
3. Click on the Save Changes button.