Vibe Calendar

Hi,
I'm having a strange issue with the Vibe calendars, the date is one day ahead, ie: it shows today as January, Friday 3 instead of Thursday 3
I've checked years 2012 through 2010 and the error is present on every each day.
I've tested with IE and Firefox with no results.
However if I use the android mobile app, it shows the correct day.
Server is Suse 11.2 with Vibe 3.3. It's a fresh install with a mysql database imported from our old server that was changed for this new one.

Could this be a database problem? I don't know where to start from.

Any help would be appreciated.

Thanks.