Hora en Grefrath
08:58:22
Amanecer: 06:35:27 
Atardecer: 20:38:2614:58:22
09:58:22
03:58:22
12:28:22
00:58:22
14:58:22
11:58:22
14:58:22
14:58:22
12:28:22
09:58:22
14:58:22
12:58:22
15:58:22
03:58:22
Diferencia horaria entre Grefrath y las principales ciudades
+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