Ώρα Porvoo
01:17:57
Ανατολή ηλίου: 09:06:01 
Η δυση του ηλιου: 15:48:0607:17:57
02:17:57
20:17:57
04:47:57
17:17:57
07:17:57
04:17:57
07:17:57
07:17:57
04:47:57
02:17:57
07:17:57
05:17:57
08:17:57
20:17:57
Διαφορά ώρας μεταξύ Porvoo και μεγάλων πόλεων
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10