Heure à Viersen
06:41:18
Lever du soleil: 08:31:06 
Coucher de soleil: 16:57:1313:41:18
08:41:18
02:41:18
11:11:18
23:41:18
13:41:18
10:41:18
13:41:18
13:41:18
11:11:18
08:41:18
13:41:18
11:41:18
14:41:18
02:41:18
Décalage horaire entre Viersen et les grandes villes
+7
+7
+7
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+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9