Heure à Viersen
17:51:37
Lever du soleil: 08:31:06 
Coucher de soleil: 16:57:1300:51:37
19:51:37
13:51:37
22:21:37
10:51:37
00:51:37
21:51:37
00:51:37
00:51:37
22:21:37
19:51:37
00:51:37
22:51:37
01:51:37
13:51:37
Décalage horaire entre Viersen et les grandes villes
+7
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+5.5
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+4.5
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+4.5
+4
+4
+3.5
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+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
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-9