Grefrathの時間
18:38:58
日の出: 05:26:15 
日没: 21:37:5200:38:58
19:38:58
13:38:58
22:08:58
10:38:58
00:38:58
21:38:58
00:38:58
00:38:58
22:08:58
19:38:58
00:38:58
22:38:58
01:38:58
13:38:58
Grefrathと主要都市の時差
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
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+6
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+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