Heure à Duluth
02:00:29
Lever du soleil: 05:18:24 
Coucher de soleil: 20:53:5615:00:29
10:00:29
04:00:29
12:30:29
01:00:29
15:00:29
12:00:29
15:00:29
15:00:29
12:30:29
10:00:29
15:00:29
13:00:29
16:00:29
04:00:29
Décalage horaire entre Duluth et les grandes villes
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2