| Chilmark Winton | New Zealand Time | -18:00 |
| Chilmark Wirksworth | United Kingdom Time | -05:00 |
| Chilmark Wirsberg | Central European Time | -06:00 |
| Chilmark Winterville | Eastern Time | 00:00 |
| Chilmark Wisconsin Dells | Central Time | 01:00 |
| Chilmark Winseler | Central European Time | -06:00 |
| Chilmark Winnsboro | Central Time | 01:00 |
| Chilmark Wingham | United Kingdom Time | -05:00 |
| Chilmark Zuidhorn | Central European Time | -06:00 |
| Chilmark Zuidoostbeemster | Central European Time | -06:00 |
| Chilmark Zugliano | Central European Time | -06:00 |
| Chilmark Wommelgem | Central European Time | -06:00 |
| Chilmark Wolverton | United Kingdom Time | -05:00 |
| Chilmark Woodbridge | Eastern Time | 00:00 |
| Chilmark Woodbridge Township | Eastern Time | 00:00 |
| Chilmark Woodcroft | Central Australia Time | -15:30 |
| Chilmark Zoutelande | Central European Time | -06:00 |
| Chilmark Voorhees Township | Eastern Time | 00:00 |
| Chilmark Volterra | Central European Time | -06:00 |
| Chilmark Voroneț | Eastern European Time | -07:00 |
| Chilmark Vosselaar | Central European Time | -06:00 |
| Chilmark Windsor | Eastern Australia Time | -16:00 |
| Chilmark Windsor | Eastern Australia Time | -15:00 |
| Chilmark Windsor Locks | Eastern Time | 00:00 |
| Chilmark Vostochny District | Moscow Time | -08:00 |
| Chilmark Vitthalapur | India Standard Time | -10:30 |
| Chilmark Volcano | Hawaii-Aleutian Time | 05:00 |
| Chilmark Union Gap | Pacific Time | 03:00 |
| Chilmark Visakhapatnam | India Standard Time | -10:30 |
| Chilmark Visakhapatnam Port | India Standard Time | -10:30 |
| Chilmark Umpqua | Pacific Time | 03:00 |
| Chilmark Umm Al Arais | Central European Time | -06:00 |
| Chilmark Unawatuna | India Standard Time | -10:30 |
| Chilmark Underwood | Eastern Australia Time | -15:00 |
| Chilmark Zürs | Central European Time | -06:00 |
| Chilmark Zweisimmen | Central European Time | -06:00 |
| Chilmark Zwingenberg | Central European Time | -06:00 |
| Chilmark Zwiefalten | Central European Time | -06:00 |