Diffaの時間
19:59:42
日の出: 06:03:37 
日没: 17:42:3702:59:42
21:59:42
15:59:42
00:29:42
12:59:42
02:59:42
23:59:42
02:59:42
02:59:42
00:29:42
21:59:42
02:59:42
00:59:42
03:59:42
15:59:42
Diffaと主要都市の時差
+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
-5
-6
-6
-7
-8