Heure à Nettuno
06:37:30
Lever du soleil: 07:09:04 
Coucher de soleil: 17:37:5913:37:30
08:37:30
02:37:30
11:07:30
23:37:30
13:37:30
10:37:30
13:37:30
13:37:30
11:07:30
08:37:30
13:37:30
11:37:30
14:37:30
02:37:30
Décalage horaire entre Nettuno et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9