Heure à Gravesend
21:17:59
Lever du soleil: 07:49:30 
Coucher de soleil: 15:50:3705:17:59
00:17:59
18:17:59
02:47:59
15:17:59
05:17:59
02:17:59
05:17:59
05:17:59
02:47:59
00:17:59
05:17:59
03:17:59
06:17:59
18:17:59
Décalage horaire entre Gravesend et les grandes villes
+7
+7
+7
+6.5
+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
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8