Heure à Nettuno
21:10:15
Lever du soleil: 07:31:41 
Coucher de soleil: 17:07:4704:10:15
23:10:15
17:10:15
01:40:15
14:10:15
04:10:15
01:10:15
04:10:15
04:10:15
01:40:15
23:10:15
04:10:15
02:10:15
05:10:15
17:10:15
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