Coimbra時間
23:40:55
日出: 07:11:20 
日落: 18:21:4207:40:55
02:40:55
20:40:55
05:10:55
17:40:55
07:40:55
04:40:55
07:40:55
07:40:55
05:10:55
02:40:55
07:40:55
05:40:55
08:40:55
20:40:55
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8