Heure à Porvoo
18:54:34
Lever du soleil: 09:07:39 
Coucher de soleil: 15:45:4600:54:35
19:54:35
13:54:35
22:24:35
10:54:35
00:54:35
21:54:35
00:54:35
00:54:35
22:24:35
19:54:35
00:54:35
22:54:35
01:54:35
13:54:35
Décalage horaire entre Porvoo et les grandes villes
+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