Heure à Tarkwa
19:00:31
Lever du soleil: 06:20:40 
Coucher de soleil: 18:11:0503:00:31
22:00:31
16:00:31
00:30:31
13:00:31
03:00:31
00:00:31
03:00:31
03:00:31
00:30:31
22:00:31
03:00:31
01:00:31
04:00:31
16:00:31
Décalage horaire entre Tarkwa 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