Viana vaqti
02:36:00
Quyosh chiqishi: 06:00:00 
Quyosh botishi: 18:17:2813:36:00
08:36:00
02:36:00
11:06:00
23:36:00
13:36:00
10:36:00
13:36:00
13:36:00
11:06:00
08:36:00
13:36:00
11:36:00
14:36:00
02:36:00
Viana va yirik shaharlar o'rtasidagi vaqt farqi
+7
+6.5
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+5
+4
+4
+4
+4
+4
+4
+4
+3
+3
+0
+0
+0
+0
-1
-2
-2
-2
-3
-5