I want to use second(), minute() and hour() function. But there is a problem about minute() and hour() funcs. The program shows  "4:37:20". But system time is "12:07:20". "Hour" information gives 8, "Minute" gives 30 differences.

Here is my simple code. How can i solve this problem.

2. void setup()
3. {
4.   size(200,200);
5.   smooth();
6. }
7. 
   
8. void draw()
9. {
10. background(204);
11. fill(0);
12. text(hour() + ":" + minute() + ":" + second(), 20, 50);
13. }