Columbia時間
09:47:41
日出: 07:24:14 
日落: 17:10:4722:47:41
17:47:41
11:47:41
20:17:41
08:47:41
22:47:41
19:47:41
22:47:41
22:47:41
20:17:41
17:47:41
22:47:41
20:47:41
23:47:41
11:47:41
Columbia與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3