Coimbra時間
00:10:40
日出: 07:51:34 
日落: 17:37:4908:10:40
03:10:40
21:10:40
05:40:40
18:10:40
08:10:40
05:10:40
08:10:40
08:10:40
05:40:40
03:10:40
08:10:40
06:10:40
09:10:40
21:10:40
Coimbra與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8