| Grinnell Qiqihar | China Time | -13:00 |
| Grinnell Klang | Malaysia Time | -13:00 |
| Grinnell Mendoza | Argentina Time | -02:00 |
| Grinnell Konya | Turkey Time | -08:00 |
| Grinnell Mbuji-Mayi | Central Africa Time | -07:00 |
| Grinnell Vijayawada | India Standard Time | -10:30 |
| Grinnell Pikine | Greenwich Mean Time | -05:00 |
| Grinnell Turin | Central European Time | -07:00 |
| Grinnell Mysore | India Standard Time | -10:30 |
| Grinnell Jacksonville | Eastern Time | -01:00 |
| Grinnell Wenzhou | China Time | -13:00 |
| Grinnell San Francisco | Pacific Time | 02:00 |
| Grinnell Liverpool | United Kingdom Time | -06:00 |
| Grinnell Saratov | Saratov Time | -09:00 |
| Grinnell Tegucigalpa | Central Time | 01:00 |
| Grinnell Bucheon-si | Korean Time | -14:00 |
| Grinnell Columbus | Eastern Time | -01:00 |
| Grinnell Voronezh | Moscow Time | -08:00 |
| Grinnell Ranchi | India Standard Time | -10:30 |
| Grinnell Naucalpan | Central Time | 00:00 |
| Grinnell Ulaanbaatar | Ulaanbaatar Time | -13:00 |
| Grinnell Takeo | Indochina Time | -12:00 |
| Grinnell Ahwaz | Iran Time | -09:30 |
| Grinnell Arequipa | Peru Time | 00:00 |
| Grinnell Padang | Western Indonesia Time | -12:00 |
| Grinnell Hubli | India Standard Time | -10:30 |
| Grinnell Marrakesh | Western European Time | -06:00 |
| Grinnell Denpasar | Central Indonesia Time | -13:00 |
| Grinnell Kampung Baru Subang | Malaysia Time | -13:00 |
| Grinnell Fort Worth | Central Time | 00:00 |
| Grinnell Indianapolis | Eastern Time | -01:00 |
| Grinnell Charlotte | Eastern Time | -01:00 |
| Grinnell Duque de Caxias | Brasilia Time | -02:00 |
| Grinnell Jos | West Africa Time | -06:00 |
| Grinnell Valencia | Central European Time | -07:00 |
| Grinnell Ilorin | West Africa Time | -06:00 |
| Grinnell Callao | Peru Time | 00:00 |
| Grinnell La Paz | Bolivia Time | -01:00 |
| Grinnell Ottawa | Eastern Time | -01:00 |
| Grinnell Barquisimeto | Venezuela Time | -01:00 |
| Grinnell Chihuahua | Mexican Pacific Time | 01:00 |
| Grinnell Nanning | China Time | -13:00 |
| Grinnell Freetown | Greenwich Mean Time | -05:00 |
| Grinnell Johor Bahru | Malaysia Time | -13:00 |
| Grinnell Jerusalem | Israel Time | -08:00 |
| Grinnell Bandar Lampung | Western Indonesia Time | -12:00 |
| Grinnell Bogor | Western Indonesia Time | -12:00 |
| Grinnell Mombasa | East Africa Time | -08:00 |
| Grinnell Cebu City | Philippine Time | -13:00 |
| Grinnell Muscat | Gulf Standard Time | -09:00 |