| Ostellato Santo Domingo | Central Time | 08:00 |
| Ostellato Santo Stefano al Mare | Central European Time | 00:00 |
| Ostellato Sherwood | Eastern Australia Time | -08:00 |
| Ostellato Shibpur | India Standard Time | -03:30 |
| Ostellato Shimogyo Ward | Japan Time | -07:00 |
| Ostellato Shinagawa | Japan Time | -07:00 |
| Ostellato Shibuya | Japan Time | -07:00 |
| Ostellato Shiloh | Central Time | 07:00 |
| Ostellato Voorhees Township | Eastern Time | 06:00 |
| Ostellato Volterra | Central European Time | 00:00 |
| Ostellato Volcano | Hawaii-Aleutian Time | 12:00 |
| Ostellato Vitthalapur | India Standard Time | -03:30 |
| Ostellato Umpqua | Pacific Time | 09:00 |
| Ostellato Umm Al Arais | Central European Time | 01:00 |
| Ostellato Ulundurpet | India Standard Time | -03:30 |
| Ostellato Ulverston | United Kingdom Time | 01:00 |
| Ostellato Ulverstone | Eastern Australia Time | -08:00 |
| Ostellato Umhlanga | South Africa Standard Time | 00:00 |
| Ostellato Unawatuna | India Standard Time | -03:30 |
| Ostellato Underwood | Eastern Australia Time | -08:00 |
| Ostellato Union Gap | Pacific Time | 09:00 |
| Ostellato Visakhapatnam | India Standard Time | -03:30 |
| Ostellato Visakhapatnam Port | India Standard Time | -03:30 |
| Ostellato Yorktown Heights | Eastern Time | 06:00 |
| Ostellato Yoxford | United Kingdom Time | 01:00 |
| Ostellato Ypres | Central European Time | 00:00 |
| Ostellato Yoshinogari | Japan Time | -07:00 |
| Ostellato Youngsville | Central Time | 07:00 |
| Ostellato Yountville | Pacific Time | 09:00 |
| Ostellato Yeniçiftlik | Turkey Time | -01:00 |
| Ostellato Yenifoça | Turkey Time | -01:00 |
| Ostellato Yermo | Pacific Time | 09:00 |
| Ostellato Yeroskipou | Eastern European Time | -01:00 |
| Ostellato Yenda | Eastern Australia Time | -08:00 |
| Ostellato Voroneț | Eastern European Time | -01:00 |
| Ostellato Vosselaar | Central European Time | 00:00 |
| Ostellato Vostochny District | Moscow Time | -01:00 |
| Ostellato Yodogawa Ward | Japan Time | -07:00 |