Heure à Porvoo
01:07:02
Lever du soleil: 07:06:25 
Coucher de soleil: 17:51:3207:07:02
02:07:02
20:07:02
04:37:02
17:07:02
07:07:02
04:07:02
07:07:02
07:07:02
04:37:02
02:07:02
07:07:02
05:07:02
08:07:02
20:07:02
Décalage horaire entre Porvoo et les grandes villes
01:07:02
-7
18:07:02
+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
-2
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10