Columbine vaqti
04:40:03
Quyosh chiqishi: 06:41:13 
Quyosh botishi: 17:45:5219:40:03
14:40:03
08:40:03
17:10:03
05:40:03
19:40:03
16:40:03
19:40:03
19:40:03
17:10:03
14:40:03
19:40:03
17:40:03
20:40:03
08:40:03
Columbine va yirik shaharlar o'rtasidagi vaqt farqi
+7
+7
+7
+4
+4
+4
+4
+3
+2
+2
+2
+1
-1