| Winchester Tebnine | Eastern European Time | -07:00 |
| Winchester Te Anau | New Zealand Time | -18:00 |
| Winchester Te Awamutu | New Zealand Time | -18:00 |
| Winchester Tealby | United Kingdom Time | -05:00 |
| Winchester Team Valley Trading Estate | United Kingdom Time | -05:00 |
| Winchester Subang | Western Indonesia Time | -12:00 |
| Winchester Suan Dok | Indochina Time | -12:00 |
| Winchester Subiaco | Western Australia Time | -13:00 |
| Winchester Tekonsha | Eastern Time | 00:00 |
| Winchester Tel Mond | Israel Time | -07:00 |
| Winchester Tekapo | New Zealand Time | -18:00 |
| Winchester Teisendorf | Central European Time | -06:00 |
| Winchester Tehachapi | Pacific Time | 03:00 |
| Winchester Tecumseh | Eastern Time | 00:00 |
| Winchester Tecuala | Mexican Pacific Time | 02:00 |
| Winchester Tecoma | Eastern Australia Time | -16:00 |
| Winchester Strafford | Eastern Time | 00:00 |
| Winchester Strangford | United Kingdom Time | -05:00 |
| Winchester Stowe | Eastern Time | 00:00 |
| Winchester Strassen | Central European Time | -06:00 |
| Winchester Strasburg | Eastern Time | 00:00 |
| Winchester Stratham | Eastern Time | 00:00 |
| Winchester Story City | Central Time | 01:00 |
| Winchester Stonington | Eastern Time | 00:00 |
| Winchester Stony Plain | Mountain Time | 02:00 |
| Winchester Stonyfell | Central Australia Time | -15:30 |
| Winchester Stone Harbor | Eastern Time | 00:00 |
| Winchester Stone Mountain | Eastern Time | 00:00 |
| Winchester Stonegate | United Kingdom Time | -05:00 |
| Winchester Stuttgart | Central Time | 01:00 |
| Winchester Stutzheim-Offenheim | Central European Time | -06:00 |
| Winchester Sturbridge | Eastern Time | 00:00 |
| Winchester Sturgis | Mountain Time | 02:00 |
| Winchester Štúrovo | Central European Time | -06:00 |
| Winchester Střílky | Central European Time | -06:00 |
| Winchester Street | United Kingdom Time | -05:00 |
| Winchester Strömstad | Central European Time | -06:00 |
| Winchester Stroudsburg | Eastern Time | 00:00 |