Uhrzeit in Porsgrunn
03:40:31
Sonnenaufgang: 04:41:32 
Sonnenuntergang: 21:54:0809:40:31
04:40:31
22:40:31
07:10:31
19:40:31
09:40:31
06:40:31
09:40:31
09:40:31
07:10:31
04:40:31
09:40:31
07:40:31
10:40:31
22:40:31
Zeitverschiebung zwischen Porsgrunn und den großen Städten
03:40:31
-6
21:40:31
+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