Heure à Boom
23:09:40
Lever du soleil: 08:31:49 
Coucher de soleil: 16:36:1706:09:40
01:09:40
19:09:40
03:39:40
16:09:40
06:09:40
03:09:40
06:09:40
06:09:40
03:39:40
01:09:40
06:09:40
04:09:40
07:09:40
19:09:40
Décalage horaire entre Boom 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