Heure à Ostashkov
15:08:40
Lever du soleil: 07:50:55 
Coucher de soleil: 18:10:1620:08:40
15:08:40
09:08:40
17:38:40
06:08:40
20:08:40
17:08:40
20:08:40
20:08:40
17:38:40
15:08:40
20:08:40
18:08:40
21:08:40
09:08:40
Décalage horaire entre Ostashkov et les grandes villes
+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
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-3
-3
-6
-6
-6
-6
-7
-8
-8
-8
-9
-11