Heure à Vulcan
04:55:08
Lever du soleil: 05:59:28 
Coucher de soleil: 20:47:0709:55:08
04:55:08
22:55:08
07:25:08
19:55:08
09:55:08
06:55:08
09:55:08
09:55:08
07:25:08
04:55:08
09:55:08
07:55:08
10:55:08
22:55:08
Décalage horaire entre Vulcan et les grandes villes
04:55:08
-7
21:55:08
+7
+7
+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
+0
+0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-6
-6
-6
-7
-7
-7
-8
-8
-9
-10