Hi, Tom Lane wrote: > I'll bet you are running in Europe/Amsterdam time zone? The above is > correct behavior according to the zic data files (see below). Yes, for somewhat reason the server was installed using Europe/Amsterdam as timezone, that's why no other italian user could replicate the issue. Thanks everyone for the help and explanations! Best regards -- Matteo Beccati http://phpadsnew.com http://phppgads.com