Coimbra時間
22:31:35
日出: 07:52:07 
日落: 17:36:4006:31:35
01:31:35
19:31:35
04:01:35
16:31:35
06:31:35
03:31:35
06:31:35
06:31:35
04:01:35
01:31:35
06:31:35
04:31:35
07:31:35
19:31:35
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