| Tirupattur Ojai | Pacific Time | 12:30 |
| Tirupattur Ohio | Eastern Time | 09:30 |
| Tirupattur Oia | Eastern European Time | 02:30 |
| Tirupattur Oeiras | Western European Time | 04:30 |
| Tirupattur Ohain | Central European Time | 03:30 |
| Tirupattur Ogunquit | Eastern Time | 09:30 |
| Tirupattur Officer | Eastern Australia Time | -04:30 |
| Tirupattur Ogmore Vale | United Kingdom Time | 04:30 |
| Tirupattur Weinstadt | Central European Time | 03:30 |
| Tirupattur Weilheim in Oberbayern | Central European Time | 03:30 |
| Tirupattur Weidenbach | Central European Time | 03:30 |
| Tirupattur Weinfelden | Central European Time | 03:30 |
| Tirupattur Welschenbach | Central European Time | 03:30 |
| Tirupattur Wembley | Western Australia Time | -02:30 |
| Tirupattur Wembley | United Kingdom Time | 04:30 |
| Tirupattur Wemmel | Central European Time | 03:30 |
| Tirupattur Wellsburg | Eastern Time | 09:30 |
| Tirupattur Wellington | Eastern Australia Time | -04:30 |
| Tirupattur Wellington | United Kingdom Time | 04:30 |
| Tirupattur Welch | Eastern Time | 09:30 |
| Tirupattur Weiz | Central European Time | 03:30 |
| Tirupattur Wellin | Central European Time | 03:30 |
| Tirupattur Wenford Bridge | United Kingdom Time | 04:30 |
| Tirupattur Wentworthville | Eastern Australia Time | -04:30 |
| Tirupattur Wennigsen | Central European Time | 03:30 |
| Tirupattur Werlte | Central European Time | 03:30 |
| Tirupattur Yeniçiftlik | Turkey Time | 02:30 |
| Tirupattur Yenifoça | Turkey Time | 02:30 |
| Tirupattur Yenda | Eastern Australia Time | -04:30 |
| Tirupattur Yermo | Pacific Time | 12:30 |
| Tirupattur Yeroskipou | Eastern European Time | 02:30 |
| Tirupattur Yorktown Heights | Eastern Time | 09:30 |
| Tirupattur Yoshinogari | Japan Time | -03:30 |
| Tirupattur Yoxford | United Kingdom Time | 04:30 |
| Tirupattur Youngsville | Central Time | 10:30 |
| Tirupattur Yountville | Pacific Time | 12:30 |
| Tirupattur Ypres | Central European Time | 03:30 |
| Tirupattur Yodogawa Ward | Japan Time | -03:30 |