Grefrath 시간
20:39:22
해돋이: 05:52:26 
일몰: 21:09:4402:39:22
21:39:22
15:39:22
00:09:22
12:39:22
02:39:22
23:39:22
02:39:22
02:39:22
00:09:22
21:39:22
02:39:22
00:39:22
03:39:22
15:39:22
Grefrath와 주요 도시 간의 시차
+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