When this clock hits 23:00, then it's over: http://wwp.greenwichmeantime.com/time-zone/europe/european-union/finland/time.htm
It's not that difficult, mate. It's quarter past six in Finland right now. This competition ends at eleven. Which means that there's 4 hours 45 minutes to go until the end.
It's half past eight in Finland, ergo there's 2 and a half hours left. How are you finding this so difficult? It's simple mathematics/time telling.
Plus... Windows has a Time Zone program built in. It's not that hard to click the time and scroll down to Helsinki.
I would enter, but after seeing the calibre of some of the stuff submitted already, I know I wouldn't have a chance! Great work so far