Thời gian ở Cumbum
11:30:04
bình Minh: 06:12:05 
Hoàng hôn: 18:34:2114:00:04
09:00:04
03:00:04
11:30:04
00:00:04
14:00:04
11:00:04
14:00:04
14:00:04
11:30:04
09:00:04
14:00:04
12:00:04
15:00:04
03:00:04
Chênh lệch múi giờ giữa Cumbum và các thành phố lớn
+4.5
+4.5
+3.5
+3.5
+3.5
+3.5
+3.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+1.5
+1.5
+1.5
+1
+0.5
+0.5
+0.5
+0.5
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-2