| Richardson Thành phố Nam Định | Indochina Time | -12:00 |
| Richardson Mainbernheim | Central European Time | -07:00 |
| Richardson Saint John | Central Time | 00:00 |
| Richardson Weilheim in Oberbayern | Central European Time | -07:00 |
| Richardson Thane | India Standard Time | -10:30 |
| Richardson Heathridge | Western Australia Time | -13:00 |
| Richardson Saint Julian's | Central European Time | -07:00 |
| Richardson Weiz | Central European Time | -07:00 |
| Richardson Thành phố Hòa Bình | Indochina Time | -12:00 |
| Richardson Maïné-Soroa | West Africa Time | -06:00 |
| Richardson Saint-Just-Saint-Rambert | Central European Time | -07:00 |
| Richardson Weinstadt | Central European Time | -07:00 |
| Richardson Thailavaram | India Standard Time | -10:30 |
| Richardson Headingley | Central Time | 00:00 |
| Richardson Saint-Joseph-de-Beauce | Eastern Time | -01:00 |
| Richardson Weinfelden | Central European Time | -07:00 |
| Richardson Tha Ta Khro | Indochina Time | -12:00 |
| Richardson McKinnon | Eastern Australia Time | -15:00 |
| Richardson Saint-Joseph-du-Lac | Eastern Time | -01:00 |
| Richardson Victor | Eastern Time | -01:00 |
| Richardson Thalakode | India Standard Time | -10:30 |
| Richardson Headland | Central Time | 00:00 |
| Richardson Sângeorgiu de Mureș | Eastern European Time | -08:00 |
| Richardson Victor Harbor | Central Australia Time | -14:30 |
| Richardson Thalang | Indochina Time | -12:00 |
| Richardson McMurray | Eastern Time | -01:00 |
| Richardson Saint-Martin-de-Belleville | Central European Time | -07:00 |
| Richardson Víctor Larco Herrera District | Peru Time | 00:00 |
| Richardson Thalappara | India Standard Time | -10:30 |
| Richardson Healdsburg | Pacific Time | 02:00 |
| Richardson Saint-Marcel-Campes | Central European Time | -07:00 |
| Richardson Vico del Gargano | Central European Time | -07:00 |
| Richardson Thalwil | Central European Time | -07:00 |
| Richardson McRae | Eastern Time | -01:00 |
| Richardson Saint Margrethen | Central European Time | -07:00 |
| Richardson Vicente López | Argentina Time | -02:00 |
| Richardson Sunshine | Eastern Australia Time | -15:00 |
| Richardson Hayden | Pacific Time | 02:00 |
| Richardson Saint Lucia | Eastern Australia Time | -15:00 |
| Richardson Victoria Point | Eastern Australia Time | -15:00 |
| Richardson Sungkai | Malaysia Time | -13:00 |
| Richardson Mdina | Central European Time | -07:00 |
| Richardson Sunrise | Eastern Time | -01:00 |
| Richardson Victoria Park | Western Australia Time | -13:00 |
| Richardson Sunny Corner | Atlantic Time | -02:00 |
| Richardson Haymarket | Eastern Australia Time | -15:00 |
| Richardson Sutherlin | Pacific Time | 02:00 |
| Richardson Victoria | Central European Time | -07:00 |
| Richardson Sussex | Atlantic Time | -02:00 |
| Richardson McCammon | Mountain Time | 01:00 |