Ora a Duluth
21:40:33
Alba: 07:47:01 
Tramonto: 17:57:1210:40:33
05:40:33
23:40:33
08:10:33
20:40:33
10:40:33
07:40:33
10:40:33
10:40:33
08:10:33
05:40:33
10:40:33
08:40:33
11:40:33
23:40:33
Differenza oraria tra Duluth e le principali città
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+1
+0
+0
-1
-2