Douglas時間
00:57:58
日出: 08:17:36 
日落: 15:58:0200:57:58
08:57:58
03:57:58
21:57:58
06:27:58
18:57:58
08:57:58
05:57:58
08:57:58
08:57:58
06:27:58
03:57:58
08:57:58
06:57:58
09:57:58
21:57:58
Douglas與主要城市的時差
+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