Ora Porsgrunn
19:40:28
Răsărit: 04:42:02 
Apus de soare: 21:53:3701:40:28
20:40:28
14:40:28
23:10:28
11:40:28
01:40:28
22:40:28
01:40:28
01:40:28
23:10:28
20:40:28
01:40:28
23:40:28
02:40:28
14:40:28
Diferența de timp între Porsgrunn și marile orașe
19:40:28
-6
13:40:28
+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
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9