Riobamba時間
17:05:12
日出: 06:19:54 
日落: 18:31:5806:05:12
01:05:12
19:05:12
03:35:12
16:05:12
06:05:12
03:05:12
06:05:12
06:05:12
03:35:12
01:05:12
06:05:12
04:05:12
07:05:12
19:05:12
Riobamba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