Port Huronの時間
02:59:18
日の出: 07:46:10 
日没: 18:43:4314:59:18
09:59:18
03:59:18
12:29:18
00:59:18
14:59:18
11:59:18
14:59:18
14:59:18
12:29:18
09:59:18
14:59:18
12:59:18
15:59:18
03:59:18
Port Huronと主要都市の時差
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3