| Sheffield Whitesboro | Eastern Time | 05:00 |
| Sheffield Whiteville | Eastern Time | 05:00 |
| Sheffield Whitewater | Central Time | 06:00 |
| Sheffield Warner | Eastern Time | 05:00 |
| Sheffield West Windsor Township | Eastern Time | 05:00 |
| Sheffield Westborough | Eastern Time | 05:00 |
| Sheffield Wareham | Eastern Time | 05:00 |
| Sheffield Warburton | Eastern Australia Time | -11:00 |
| Sheffield Warana | Eastern Australia Time | -10:00 |
| Sheffield Wappingers Falls | Eastern Time | 05:00 |
| Sheffield Wang Maprang Nuea | Indochina Time | -07:00 |
| Sheffield Wandiligong | Eastern Australia Time | -11:00 |
| Sheffield Wangara | Western Australia Time | -08:00 |
| Sheffield Wanguri | Central Australia Time | -09:30 |
| Sheffield Wals | Central European Time | -01:00 |
| Sheffield Waltenhofen | Central European Time | -01:00 |
| Sheffield Wamego | Central Time | 06:00 |
| Sheffield Wanaka | New Zealand Time | -13:00 |
| Sheffield Walzbachtal | Central European Time | -01:00 |
| Sheffield Waldkirchen | Central European Time | -01:00 |
| Sheffield Villa Nueva | Argentina Time | 03:00 |
| Sheffield Wallisellen | Central European Time | -01:00 |
| Sheffield Walled Lake | Eastern Time | 05:00 |
| Sheffield Walenstadt | Central European Time | -01:00 |
| Sheffield Waliv | India Standard Time | -05:30 |
| Sheffield Villa Giardino | Argentina Time | 03:00 |
| Sheffield Zermatt | Central European Time | -01:00 |
| Sheffield Zephyr | Eastern Time | 05:00 |
| Sheffield Zephyrhills | Eastern Time | 05:00 |
| Sheffield Zeven | Central European Time | -01:00 |
| Sheffield Zero Branco | Central European Time | -01:00 |
| Sheffield Zandhoven | Central European Time | -01:00 |
| Sheffield Zanzibar Town | East Africa Time | -03:00 |
| Sheffield Xuchang | China Time | -08:00 |
| Sheffield Xuzhou | China Time | -08:00 |
| Sheffield Yaliyuru | India Standard Time | -05:30 |
| Sheffield Yallabatharra | Western Australia Time | -08:00 |
| Sheffield Yallambie | Eastern Australia Time | -11:00 |