Thời gian ở Ponneri
15:09:09
bình Minh: 05:58:05 
Hoàng hôn: 18:15:3017:39:09
12:39:09
06:39:09
15:09:09
03:39:09
17:39:09
14:39:09
17:39:09
17:39:09
15:09:09
12:39:09
17:39:09
15:39:09
18:39:09
06:39:09
Chênh lệch múi giờ giữa Ponneri và các thành phố lớn
15:09:09
-9.5
05:39:09
+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