| Lampeter Whitesboro | Eastern Time | 05:00 |
| Lampeter Whiteville | Eastern Time | 05:00 |
| Lampeter Whitewater | Central Time | 06:00 |
| Lampeter Wetzikon | Central European Time | -01:00 |
| Lampeter Wetherill Park | Eastern Australia Time | -09:00 |
| Lampeter Weston Subedge | United Kingdom Time | 00:00 |
| Lampeter Westville | South Africa Standard Time | -01:00 |
| Lampeter Wetaskiwin | Mountain Time | 07:00 |
| Lampeter Wexford | Ireland Time | 00:00 |
| Lampeter Wexford | Eastern Time | 05:00 |
| Lampeter Whalley | United Kingdom Time | 00:00 |
| Lampeter Whanganui | New Zealand Time | -11:00 |
| Lampeter Wheatley | Central Time | 06:00 |
| Lampeter Wheaton-Glenmont | Eastern Time | 05:00 |
| Lampeter Villaga | Central European Time | -01:00 |
| Lampeter Villaines-la-Juhel | Central European Time | -01:00 |
| Lampeter Uesslingen-Buch | Central European Time | -01:00 |
| Lampeter Udupi | India Standard Time | -04:30 |
| Lampeter Vilshofen an der Donau | Central European Time | -01:00 |
| Lampeter Vilobí d'Onyar | Central European Time | -01:00 |
| Lampeter Vilseck | Central European Time | -01:00 |
| Lampeter Villawood | Eastern Australia Time | -09:00 |
| Lampeter Villasequilla | Central European Time | -01:00 |
| Lampeter Uccle | Central European Time | -01:00 |
| Lampeter Tyngsborough | Eastern Time | 05:00 |
| Lampeter Tylden | Eastern Australia Time | -09:00 |
| Lampeter Twinstead | United Kingdom Time | 00:00 |
| Lampeter tx. Hương Thủy | Indochina Time | -06:00 |
| Lampeter Tybee Island | Eastern Time | 05:00 |
| Lampeter Tweed Heads | Eastern Australia Time | -09:00 |
| Lampeter Tweed Heads South | Eastern Australia Time | -09:00 |
| Lampeter Tutuhan | Chamorro Standard Time | -09:00 |
| Lampeter Zahara de los Atunes | Central European Time | -01:00 |
| Lampeter Yunquera de Henares | Central European Time | -01:00 |
| Lampeter Yuo | West Africa Time | 00:00 |
| Lampeter Yvoir | Central European Time | -01:00 |
| Lampeter Yzeure | Central European Time | -01:00 |
| Lampeter Zachary | Central Time | 06:00 |