Heure à Altena
22:50:28
Lever du soleil: 05:59:03 
Coucher de soleil: 20:53:2904:50:28
23:50:28
17:50:28
02:20:28
14:50:28
04:50:28
01:50:28
04:50:28
04:50:28
02:20:28
23:50:28
04:50:28
02:50:28
05:50:28
17:50:28
Décalage horaire entre Altena et les grandes villes
22:50:28
-6
16:50:28
+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