Columbia 시간
19:41:33
해돋이: 07:11:21 
일몰: 18:05:1708:41:33
03:41:33
21:41:33
06:11:33
18:41:33
08:41:33
05:41:33
08:41:33
08:41:33
06:11:33
03:41:33
08:41:33
06:41:33
09:41:33
21:41:33
Columbia와 주요 도시 간의 시차
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3