Ora a Birsk
17:20:55
Alba: 08:05:45 
Tramonto: 18:54:1020:20:55
15:20:55
09:20:55
17:50:55
06:20:55
20:20:55
17:20:55
20:20:55
20:20:55
17:50:55
15:20:55
20:20:55
18:20:55
21:20:55
09:20:55
Differenza oraria tra Birsk e le principali città
+6
+6
+4
+4
+4
+4
+4
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+1.5
+1
+1
+1
+1
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0
+0
-1
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-5
-5
-5
-8
-8
-8
-8
-9
-10
-10
-10
-11