| Richardson Pilerne | India Standard Time | -10:30 |
| Richardson Dabaspete | India Standard Time | -10:30 |
| Richardson Clear Lake | Central Time | 00:00 |
| Richardson Louisa | Eastern Time | -01:00 |
| Richardson Waynesville | Eastern Time | -01:00 |
| Richardson Wirsberg | Central European Time | -07:00 |
| Richardson Víctor Larco Herrera District | Peru Time | 00:00 |
| Richardson Losone | Central European Time | -07:00 |
| Richardson Pincourt | Eastern Time | -01:00 |
| Richardson Cyberjaya | Malaysia Time | -13:00 |
| Richardson Cervantes | Western Australia Time | -13:00 |
| Richardson Lost Hills | Pacific Time | 02:00 |
| Richardson Wayville | Central Australia Time | -14:30 |
| Richardson Vitthalapur | India Standard Time | -10:30 |
| Richardson Vicente López | Argentina Time | -02:00 |
| Richardson Lotzwil | Central European Time | -07:00 |
| Richardson Pinamar | Argentina Time | -02:00 |
| Richardson Cygnet | Eastern Australia Time | -15:00 |
| Richardson Cocoa Beach | Eastern Time | -01:00 |
| Richardson Los Ranchos de Albuquerque | Mountain Time | 01:00 |
| Richardson Wayzata | Central Time | 00:00 |
| Richardson Volcano | Hawaii-Aleutian Time | 05:00 |
| Richardson Vico del Gargano | Central European Time | -07:00 |
| Richardson Minerva | Eastern Time | -01:00 |
| Richardson Pilicode | India Standard Time | -10:30 |
| Richardson Cunit | Central European Time | -07:00 |
| Richardson Coconut Grove | Central Australia Time | -14:30 |
| Richardson Mullaitivu | India Standard Time | -10:30 |
| Richardson Weaverville | Pacific Time | 02:00 |
| Richardson Voorhees Township | Eastern Time | -01:00 |
| Richardson Victoria Point | Eastern Australia Time | -15:00 |
| Richardson Mullanpur Dakha | India Standard Time | -10:30 |
| Richardson Pimpri-Chinchwad | India Standard Time | -10:30 |
| Richardson Cuorgnè | Central European Time | -07:00 |
| Richardson Cobh | Ireland Time | -06:00 |
| Richardson Mineral de la Reforma | Central Time | 00:00 |
| Richardson Webbers Falls | Central Time | 00:00 |
| Richardson Volterra | Central European Time | -07:00 |
| Richardson Victoria | Central European Time | -07:00 |
| Richardson Minden | Central Time | 00:00 |
| Richardson Pineville | Eastern Time | -01:00 |
| Richardson Curral Velho | Cape Verde Time | -04:00 |
| Richardson Clyde | Eastern Australia Time | -15:00 |
| Richardson Minato | Japan Time | -14:00 |
| Richardson Webster | Central Time | 00:00 |
| Richardson Umpqua | Pacific Time | 02:00 |
| Richardson Victoria Park | Western Australia Time | -13:00 |
| Richardson Mullins | Atlantic Time | -01:00 |
| Richardson Pine Bush | Eastern Time | -01:00 |
| Richardson Currans Hill | Eastern Australia Time | -15:00 |