Ora Porsgrunn
23:22:37
Răsărit: 06:43:35 
Apus de soare: 20:06:0805:22:37
00:22:37
18:22:37
02:52:37
15:22:37
05:22:37
02:22:37
05:22:37
05:22:37
02:52:37
00:22:37
05:22:37
03:22:37
06:22:37
18:22:37
Diferența de timp între Porsgrunn și marile orașe
23:22:37
-6
17:22:37
+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
+0
+0
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-6
-7
-7
-8
-9