| Teresina Tarfaya | Western European Time | -04:00 |
| Teresina Caselle Torinese | Central European Time | -05:00 |
| Teresina Westkapelle | Central European Time | -05:00 |
| Teresina Westlake Village | Pacific Time | 04:00 |
| Teresina Westmead | Eastern Australia Time | -13:00 |
| Teresina Westville | South Africa Standard Time | -05:00 |
| Teresina Wetaskiwin | Mountain Time | 03:00 |
| Teresina Wetherill Park | Eastern Australia Time | -13:00 |
| Teresina Weston Subedge | United Kingdom Time | -04:00 |
| Teresina West Windsor Township | Eastern Time | 01:00 |
| Teresina Westborough | Eastern Time | 01:00 |
| Teresina Valkenburg | Central European Time | -05:00 |
| Teresina Valea Crișului | Eastern European Time | -06:00 |
| Teresina Valderrobres | Central European Time | -05:00 |
| Teresina Whitefish | Mountain Time | 03:00 |
| Teresina Whiteman Air Force Base | Central Time | 02:00 |
| Teresina Whitesboro | Eastern Time | 01:00 |
| Teresina Whiteville | Eastern Time | 01:00 |
| Teresina Whitewater | Central Time | 02:00 |
| Teresina Whitby | United Kingdom Time | -04:00 |
| Teresina Whitby | Eastern Time | 01:00 |
| Teresina Whitchurch | United Kingdom Time | -04:00 |
| Teresina White City | Pacific Time | 04:00 |
| Teresina White Hall | Central Time | 02:00 |
| Teresina White Lake charter Township | Eastern Time | 01:00 |
| Teresina Wheatley | Central Time | 02:00 |
| Teresina Wheaton-Glenmont | Eastern Time | 01:00 |
| Teresina Wetzikon | Central European Time | -05:00 |
| Teresina Wexford | Ireland Time | -04:00 |
| Teresina Whalley | United Kingdom Time | -04:00 |
| Teresina Whanganui | New Zealand Time | -16:00 |
| Teresina Wexford | Eastern Time | 01:00 |
| Teresina Yvoir | Central European Time | -05:00 |
| Teresina Yunquera de Henares | Central European Time | -05:00 |
| Teresina Yuo | West Africa Time | -04:00 |
| Teresina Yzeure | Central European Time | -05:00 |
| Teresina Zachary | Central Time | 02:00 |
| Teresina Zahara de los Atunes | Central European Time | -05:00 |