Johnston時間
20:41:57
日出: 06:56:34 
日落: 18:07:4308:41:57
03:41:57
21:41:57
06:11:57
18:41:57
08:41:57
05:41:57
08:41:57
08:41:57
06:11:57
03:41:57
08:41:57
06:41:57
09:41:57
21:41:57
Johnston與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3