| Gilbert Wilkau-Haßlau | Central European Time | -09:00 |
| Gilbert Williams | Mountain Time | 00:00 |
| Gilbert Williamsburg | Eastern Time | -03:00 |
| Gilbert Williamstown | Eastern Australia Time | -17:00 |
| Gilbert Wilbraham | Eastern Time | -03:00 |
| Gilbert Wildau | Central European Time | -09:00 |
| Gilbert Wilder | Eastern Time | -03:00 |
| Gilbert Wilderswil | Central European Time | -09:00 |
| Gilbert Wiesbaden | Central European Time | -09:00 |
| Gilbert Wieselburg | Central European Time | -09:00 |
| Gilbert Veytaux | Central European Time | -09:00 |
| Gilbert Vézelay | Central European Time | -09:00 |
| Gilbert Via Stroppari (alta) | Central European Time | -09:00 |
| Gilbert Vestal | Eastern Time | -03:00 |
| Gilbert Vescovato | Central European Time | -09:00 |
| Gilbert Victor | Eastern Time | -03:00 |
| Gilbert Victor Harbor | Central Australia Time | -16:30 |
| Gilbert Víctor Larco Herrera District | Peru Time | -02:00 |
| Gilbert Vico del Gargano | Central European Time | -09:00 |
| Gilbert Wickham | United Kingdom Time | -08:00 |
| Gilbert Wickham Bishops | United Kingdom Time | -08:00 |
| Gilbert Wicklow | Ireland Time | -08:00 |
| Gilbert Widnau | Central European Time | -09:00 |
| Gilbert Whitney | Central Time | -02:00 |
| Gilbert Vicente López | Argentina Time | -04:00 |
| Gilbert Victoria | Central European Time | -09:00 |
| Gilbert Victoria Point | Eastern Australia Time | -17:00 |
| Gilbert Victoria Park | Western Australia Time | -15:00 |
| Gilbert Zachary | Central Time | -02:00 |
| Gilbert Zahara de los Atunes | Central European Time | -09:00 |
| Gilbert Yuo | West Africa Time | -08:00 |
| Gilbert Yvoir | Central European Time | -09:00 |
| Gilbert Yzeure | Central European Time | -09:00 |
| Gilbert Yunquera de Henares | Central European Time | -09:00 |
| Gilbert Windcrest | Central Time | -02:00 |
| Gilbert Windeck | Central European Time | -09:00 |
| Gilbert Winder | Eastern Time | -03:00 |
| Gilbert Windham | Eastern Time | -03:00 |