It is a date picker field I added to the Place Settings > Custom Fields.
When editing a place in the back end, if I select a date, it enters the day before the selected date. Obviously I can easily make it use the right date by selecting the next day, but that’s odd.
The site is here, but the oddness occurs when editing from the admin area. I’m not allowing any editing or adding to the directory from the front-end.
http://rochstudenthousing.com/wptestsite