Czas Birkhadem
23:00:50
Wschód słońca: 07:47:04 
Zachód słońca: 17:31:3706:00:50
01:00:50
19:00:50
03:30:50
16:00:50
06:00:50
03:00:50
06:00:50
06:00:50
03:30:50
01:00:50
06:00:50
04:00:50
07:00:50
19:00:50
Różnica czasu między Birkhadem a większymi miastami
+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