David 시간
17:14:00
해돋이: 06:22:08 
일몰: 18:48:0906:14:00
01:14:00
19:14:00
03:44:00
16:14:00
06:14:00
03:14:00
06:14:00
06:14:00
03:44:00
01:14:00
06:14:00
04:14:00
07:14:00
19:14:00
David와 주요 도시 간의 시차
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2