Polatsk時間
03:45:15
日出: 04:48:14 
日落: 21:14:2308:45:15
03:45:15
21:45:15
06:15:15
18:45:15
08:45:15
05:45:15
08:45:15
08:45:15
06:15:15
03:45:15
08:45:15
06:45:15
09:45:15
21:45:15
Polatsk與主要城市的時差
03:45:15
-7
20:45:15
+7
+7
+6
+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
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+4
+4
+4
+3.5
+3
+3
+3
+3
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2
+2
+1.5
+1
+0.5
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-6
-6
-6
-7
-7
-7
-8
-8
-9
-10