Heure à Columbia Heights
16:04:05
Lever du soleil: 07:49:34 
Coucher de soleil: 18:03:4805:04:05
00:04:05
18:04:05
02:34:05
15:04:05
05:04:05
02:04:05
05:04:05
05:04:05
02:34:05
00:04:05
05:04:05
03:04:05
06:04:05
18:04:05
Décalage horaire entre Columbia Heights et les grandes villes
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+1
+0
+0
-1
-2