San Juan時間
16:30:19
日出: 06:39:57 
日落: 17:46:3004:30:19
23:30:19
17:30:19
02:00:19
14:30:19
04:30:19
01:30:19
04:30:19
04:30:19
02:00:19
23:30:19
04:30:19
02:30:19
05:30:19
17:30:19
San Juan與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+5
+4
+4
+1
+1
+1
+1
+0
-1
-1
-1
-2
-4