Hora en Grefrath
08:36:10
Amanecer: 08:32:31 
Atardecer: 16:55:3215:36:10
10:36:10
04:36:10
13:06:10
01:36:10
15:36:10
12:36:10
15:36:10
15:36:10
13:06:10
10:36:10
15:36:10
13:36:10
16:36:10
04:36:10
Diferencia horaria entre Grefrath y las principales ciudades
+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
+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