Thời gian ở Jāmai
08:17:30
bình Minh: 06:39:05 
Hoàng hôn: 18:17:5710:47:30
05:47:30
23:47:30
08:17:30
20:47:30
10:47:30
07:47:30
10:47:30
10:47:30
08:17:30
05:47:30
10:47:30
08:47:30
11:47:30
23:47:30
Chênh lệch múi giờ giữa Jāmai và các thành phố lớn
+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