[Plugin: The Events Calendar] date off one day

it might be reading the date of the server … where in the world is your web site? There should be some way of choosing which timezone you want displayed in it. Sorry I can’t help any more than this.

Make sure that your week starts on the day you are used to. I thought I was a day off,… But my week started on Monday. I never looked.

You can change the start day in your calendar in your general settings at the bottom.