Heure à Porvoo
02:19:09
Lever du soleil: 05:18:56 
Coucher de soleil: 21:26:2107:19:09
02:19:09
20:19:09
04:49:09
17:19:09
07:19:09
04:19:09
07:19:09
07:19:09
04:49:09
02:19:09
07:19:09
05:19:09
08:19:09
20:19:09
Décalage horaire entre Porvoo et les grandes villes
02:19:09
-7
19:19:09
+7
+7
+6
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+4
+4
+4
+3.5
+3
+3
+3
+3
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2
+2
+1.5
+1
+0.5
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-6
-6
-6
-7
-7
-7
-8
-8
-9
-10