Johnstonの時間
16:30:21
日の出: 06:18:44 
日没: 17:37:2605:30:21
00:30:21
18:30:21
03:00:21
15:30:21
05:30:21
02:30:21
05:30:21
05:30:21
03:00:21
00:30:21
05:30:21
03:30:21
06:30:21
18:30:21
Johnstonと主要都市の時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3