Thời gian ở Sirumugai
01:57:43
bình Minh: 06:00:22 
Hoàng hôn: 18:36:2904:27:43
23:27:43
17:27:43
01:57:43
14:27:43
04:27:43
01:27:43
04:27:43
04:27:43
01:57:43
23:27:43
04:27:43
02:27:43
05:27:43
17:27:43
Chênh lệch múi giờ giữa Sirumugai và các thành phố lớn
01:57:43
-9.5
16:27:43
+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