| Williamstown Detroit | Eastern Time | 00:00 |
| Williamstown Matola | Central Africa Time | -06:00 |
| Williamstown Culiacán Rosales | Mexican Pacific Time | 02:00 |
| Williamstown Zaragoza | Central European Time | -06:00 |
| Williamstown Gorakhpur | India Standard Time | -09:30 |
| Williamstown Xiangtan | China Time | -12:00 |
| Williamstown Ipoh | Malaysia Time | -12:00 |
| Williamstown Mississauga | Eastern Time | 00:00 |
| Williamstown Boston | Eastern Time | 00:00 |
| Williamstown Puyang Chengguanzhen | China Time | -12:00 |
| Williamstown Nantong | China Time | -12:00 |
| Williamstown Mudanjiang | China Time | -12:00 |
| Williamstown Athens | Eastern European Time | -07:00 |
| Williamstown Santo André | Brasilia Time | -01:00 |
| Williamstown Nouakchott | Greenwich Mean Time | -04:00 |
| Williamstown Pointe-Noire | West Africa Time | -05:00 |
| Williamstown Aguascalientes | Central Time | 01:00 |
| Williamstown Memphis | Central Time | 01:00 |
| Williamstown Kryvyi Rih | Eastern European Time | -07:00 |
| Williamstown Acapulco | Central Time | 01:00 |
| Williamstown João Pessoa | Brasilia Time | -01:00 |
| Williamstown Ansan-si | Korean Time | -13:00 |
| Williamstown Benghazi | Eastern European Time | -06:00 |
| Williamstown Frankfurt | Central European Time | -06:00 |
| Williamstown Krasnodar | Moscow Time | -07:00 |
| Williamstown Guilin | China Time | -12:00 |
| Williamstown Palermo | Central European Time | -06:00 |
| Williamstown Colombo | India Standard Time | -09:30 |
| Williamstown Lilongwe | Central Africa Time | -06:00 |
| Williamstown Oran | Central European Time | -05:00 |
| Williamstown Diyarbakir | Turkey Time | -07:00 |
| Williamstown Taguig | Philippine Time | -12:00 |
| Williamstown New South Memphis | Central Time | 01:00 |
| Williamstown Ulyanovsk | Ulyanovsk Time | -08:00 |
| Williamstown Kotli | Pakistan Time | -09:00 |
| Williamstown Okayama | Japan Time | -13:00 |
| Williamstown Zhanjiang | China Time | -10:00 |
| Williamstown Ahmadi | Arabian Time | -07:00 |
| Williamstown Yogyakarta | Western Indonesia Time | -11:00 |
| Williamstown North York | Eastern Time | 00:00 |
| Williamstown Chișinău | Eastern European Time | -07:00 |
| Williamstown Wrocław | Central European Time | -06:00 |
| Williamstown Cheongju-si | Korean Time | -13:00 |
| Williamstown Anyang-si | Korean Time | -13:00 |
| Williamstown Tebessa | Central European Time | -05:00 |
| Williamstown Zhenjiang | China Time | -12:00 |
| Williamstown Portland | Pacific Time | 03:00 |
| Williamstown Winnipeg | Central Time | 01:00 |
| Williamstown Andong | China Time | -12:00 |
| Williamstown Oklahoma City | Central Time | 01:00 |