Heure à Porvoo
12:49:52
Lever du soleil: 09:23:08 
Coucher de soleil: 15:08:0518:49:52
13:49:52
07:49:52
16:19:52
04:49:52
18:49:52
15:49:52
18:49:52
18:49:52
16:19:52
13:49:52
18:49:52
16:49:52
19:49:52
07:49:52
Décalage horaire entre Porvoo et les grandes villes
12:49:52
-7
05:49:52
+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