Čas Douglas
21:00:02
Svítání: 05:37:17 
Západ slunce: 20:52:2721:00:02
04:00:02
23:00:02
17:00:02
01:30:02
14:00:02
04:00:02
01:00:02
04:00:02
04:00:02
01:30:02
23:00:02
04:00:02
02:00:02
05:00:02
17:00:02
Časový rozdíl mezi Douglas a velkými městy
21:00:02
-5
16:00:02
+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
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8