| Richardson Ciudad Juarez | Mountain Time | 01:00 |
| Richardson Manhattan | Eastern Time | -01:00 |
| Richardson Asuncion | Paraguay Time | -01:00 |
| Richardson Recife | Brasilia Time | -02:00 |
| Richardson Daejeon | Korean Time | -14:00 |
| Richardson San Antonio | Central Time | 00:00 |
| Richardson Kumasi | Greenwich Mean Time | -05:00 |
| Richardson Kota Bharu | Malaysia Time | -13:00 |
| Richardson Kyoto | Japan Time | -14:00 |
| Richardson Kuala Lumpur | Malaysia Time | -13:00 |
| Richardson Karaj | Iran Time | -09:30 |
| Richardson Kathmandu | Nepal Time | -10:45 |
| Richardson Palembang | Western Indonesia Time | -12:00 |
| Richardson Multan | Pakistan Time | -10:00 |
| Richardson Tirunelveli | India Standard Time | -10:30 |
| Richardson Hanoi | Indochina Time | -12:00 |
| Richardson Kharkiv | Eastern European Time | -08:00 |
| Richardson Agra | India Standard Time | -10:30 |
| Richardson Córdoba | Argentina Time | -02:00 |
| Richardson Tabriz | Iran Time | -09:30 |
| Richardson Novosibirsk | Novosibirsk Time | -12:00 |
| Richardson Gwangju | Korean Time | -14:00 |
| Richardson Bursa | Turkey Time | -08:00 |
| Richardson Vadodara | India Standard Time | -10:30 |
| Richardson Belém | Brasilia Time | -02:00 |
| Richardson Fushun | China Time | -13:00 |
| Richardson Quito | Ecuador Time | 00:00 |
| Richardson San Diego | Pacific Time | 02:00 |
| Richardson Fukuoka | Japan Time | -14:00 |
| Richardson Antananarivo | East Africa Time | -08:00 |
| Richardson Luoyang | China Time | -13:00 |
| Richardson Hyderabad | Pakistan Time | -10:00 |
| Richardson Borough of Bronx | Eastern Time | -01:00 |
| Richardson Valencia | Venezuela Time | -01:00 |
| Richardson Gujranwala | Pakistan Time | -10:00 |
| Richardson Barranquilla | Colombia Time | 00:00 |
| Richardson Guankou | China Time | -13:00 |
| Richardson Tijuana | Pacific Time | 02:00 |
| Richardson Lubumbashi | Central Africa Time | -07:00 |
| Richardson Porto Alegre | Brasilia Time | -02:00 |
| Richardson Tangerang | Western Indonesia Time | -12:00 |
| Richardson Santa Cruz | Bolivia Time | -01:00 |
| Richardson Handan | China Time | -13:00 |
| Richardson Kampala | East Africa Time | -08:00 |
| Richardson Yekaterinburg | Yekaterinburg Time | -10:00 |
| Richardson Khulna | Bangladesh Time | -11:00 |
| Richardson Douala | West Africa Time | -06:00 |
| Richardson Gorakhpur | India Standard Time | -10:30 |
| Richardson Mecca | Arabian Time | -08:00 |
| Richardson Makassar | Central Indonesia Time | -13:00 |