Kolkata時間
20:02:36
日出: 05:33:08 
日落: 17:11:2322:32:36
17:32:36
11:32:36
20:02:36
08:32:36
22:32:36
19:32:36
22:32:36
22:32:36
20:02:36
17:32:36
22:32:36
20:32:36
23:32:36
11:32:36
Kolkata與主要城市的時差
20:02:36
-9.5
10:32:36
+5.5
+5.5
+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