Heure à Concord
20:05:29
Lever du soleil: 06:18:16 
Coucher de soleil: 20:19:0508:05:29
03:05:29
21:05:29
05:35:29
18:05:29
08:05:29
05:05:29
08:05:29
08:05:29
05:35:29
03:05:29
08:05:29
06:05:29
09:05:29
21:05:29
Décalage horaire entre Concord et les grandes villes
20:05:29
-3
17:05:29
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+0
+0
+0
-1
-1
-2
-3