Jaffnaの時間
06:30:50
日の出: 05:49:14 
日没: 18:23:2509:00:50
04:00:50
22:00:50
06:30:50
19:00:50
09:00:50
06:00:50
09:00:50
09:00:50
06:30:50
04:00:50
09:00:50
07:00:50
10:00:50
22:00:50
Jaffnaと主要都市の時差
06:30:50
-9.5
21:00:50
+4.5
+4.5
+3.5
+3.5
+3.5
+3.5
+3.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+1.5
+1.5
+1.5
+1
+0.5
+0.5
+0.5
+0.5
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-2