| Regina Stonyfell | Central Australia Time | -15:30 |
| Regina Taito | Japan Time | -15:00 |
| Regina Stone Harbor | Eastern Time | -02:00 |
| Regina Taitō-ku | Japan Time | -15:00 |
| Regina Stone Mountain | Eastern Time | -02:00 |
| Regina Stonegate | United Kingdom Time | -07:00 |
| Regina Stevensville | Eastern Time | -02:00 |
| Regina Stewiacke | Atlantic Time | -03:00 |
| Regina Stirling | Mountain Time | 00:00 |
| Regina Stilton | United Kingdom Time | -07:00 |
| Regina Silverton | Pacific Time | 01:00 |
| Regina Silveira | Western European Time | -07:00 |
| Regina Simrishamn N | Central European Time | -08:00 |
| Regina Sinaia | Eastern European Time | -09:00 |
| Regina Simpang Ampat | Malaysia Time | -14:00 |
| Regina Simpang Renggam | Malaysia Time | -14:00 |
| Regina Warner | Eastern Time | -02:00 |
| Regina Xiangxi | China Time | -14:00 |
| Regina Xuchang | China Time | -14:00 |
| Regina Xuzhou | China Time | -14:00 |
| Regina Wangara | Western Australia Time | -14:00 |
| Regina Wanguri | Central Australia Time | -15:30 |
| Regina Wareham | Eastern Time | -02:00 |
| Regina Warburton | Eastern Australia Time | -16:00 |
| Regina Wappingers Falls | Eastern Time | -02:00 |
| Regina Warana | Eastern Australia Time | -16:00 |
| Regina Wals | Central European Time | -08:00 |
| Regina Walled Lake | Eastern Time | -02:00 |
| Regina Wallisellen | Central European Time | -08:00 |
| Regina Wamego | Central Time | -01:00 |
| Regina Wanaka | New Zealand Time | -18:00 |
| Regina Wandiligong | Eastern Australia Time | -16:00 |
| Regina Wang Maprang Nuea | Indochina Time | -13:00 |
| Regina Waltenhofen | Central European Time | -08:00 |
| Regina Walzbachtal | Central European Time | -08:00 |
| Regina Yaliyuru | India Standard Time | -11:30 |
| Regina Yallabatharra | Western Australia Time | -14:00 |
| Regina Yallambie | Eastern Australia Time | -16:00 |