Douglasの時間
18:42:40
日の出: 08:29:50 
日没: 16:24:0718:42:40
02:42:40
21:42:40
15:42:40
00:12:40
12:42:40
02:42:40
23:42:40
02:42:40
02:42:40
00:12:40
21:42:40
02:42:40
00:42:40
03:42:40
15:42:40
Douglasと主要都市の時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8