Okay, so I have added to my website a PHP code: $datetime = date("Y-m-d H:i:s") When I put "echo" -command to the beginning it shows in my website time like "2011-11-29 21:24:48", but the problem is that time changes almost every time. I mean when I refresh the page it shows 2011-11-29 23:22:44 or 2011-11-30 06:21:21 and so on. So the problem must be at server. I don't even know how that is possible, because it shows the time of server. In my home computer it shows the time exactly correct and in other free web hosting site the time goes normally forward. Does your server change time constantly or something?