| Silveira Workum | Central European Time | -01:00 |
| Silveira Saint Leonards | Eastern Australia Time | -09:00 |
| Silveira Worrigee | Eastern Australia Time | -09:00 |
| Silveira Saint Leonards | United Kingdom Time | 00:00 |
| Silveira Wörrstadt | Central European Time | -01:00 |
| Silveira Saint-Marcel-Campes | Central European Time | -01:00 |
| Silveira Woods Cross | Mountain Time | 07:00 |
| Silveira Saint Margrethen | Central European Time | -01:00 |
| Silveira Worb | Central European Time | -01:00 |
| Silveira Saint Lucia | Eastern Australia Time | -09:00 |
| Silveira Woody Point | Eastern Australia Time | -09:00 |
| Silveira Saint-Joseph-de-Beauce | Eastern Time | 05:00 |
| Silveira Woolloongabba | Eastern Australia Time | -09:00 |
| Silveira Saint-Joseph-du-Lac | Eastern Time | 05:00 |
| Silveira Woodinville | Pacific Time | 08:00 |
| Silveira Saint-Leonard | Eastern Time | 05:00 |
| Silveira Walchwil | Central European Time | -01:00 |
| Silveira Saint Julian's | Central European Time | -01:00 |
| Silveira Woodend | Eastern Australia Time | -09:00 |
| Silveira Saint-Just-Saint-Rambert | Central European Time | -01:00 |
| Silveira Woodfin | Eastern Time | 05:00 |
| Silveira Saint Johns | Eastern Time | 05:00 |
| Silveira Woodford | Eastern Australia Time | -09:00 |
| Silveira Saint John | Central Time | 06:00 |
| Silveira Wynn Vale | Central Australia Time | -08:30 |
| Silveira Saint-Hubert | Central European Time | -01:00 |
| Silveira Wynnewood | Eastern Time | 05:00 |
| Silveira Wynyard | Eastern Australia Time | -09:00 |
| Silveira Wythall | United Kingdom Time | 00:00 |
| Silveira Wytheville | Eastern Time | 05:00 |
| Silveira Xaafuun | East Africa Time | -02:00 |
| Silveira Xàbia | Central European Time | -01:00 |
| Silveira Wyomissing | Eastern Time | 05:00 |
| Silveira Wyong | Eastern Australia Time | -09:00 |
| Silveira Xaxim | Brasilia Time | 04:00 |
| Silveira Xalapa | Central Time | 06:00 |
| Silveira Xalapa Enríquez | Central Time | 06:00 |
| Silveira Xalisco | Mexican Pacific Time | 07:00 |