| Giessen Kawasaki | Japan Time | -07:00 |
| Giessen South Tangerang | Western Indonesia Time | -05:00 |
| Giessen Baotou | China Time | -06:00 |
| Giessen Dallas | Central Time | 07:00 |
| Giessen Medina | Arabian Time | -01:00 |
| Giessen Yaoundé | West Africa Time | 01:00 |
| Giessen Bamako | Greenwich Mean Time | 02:00 |
| Giessen Nashik | India Standard Time | -03:30 |
| Giessen Semarang | Western Indonesia Time | -05:00 |
| Giessen Brazzaville | West Africa Time | 01:00 |
| Giessen Pimpri | India Standard Time | -03:30 |
| Giessen Nizhny Novgorod | Moscow Time | -01:00 |
| Giessen Amman | Eastern European Time | -01:00 |
| Giessen Budta | Philippine Time | -06:00 |
| Giessen Belgrade | Central European Time | 00:00 |
| Giessen Montevideo | Uruguay Time | 05:00 |
| Giessen Lusaka | Central Africa Time | 00:00 |
| Giessen Xuchang | China Time | -06:00 |
| Giessen Kalyan | India Standard Time | -03:30 |
| Giessen Thane | India Standard Time | -03:30 |
| Giessen Munich | Central European Time | 00:00 |
| Giessen Ra’s Bayrūt | Eastern European Time | -01:00 |
| Giessen Shiraz | Iran Time | -02:30 |
| Giessen Adana | Turkey Time | -01:00 |
| Giessen Suwon | Korean Time | -07:00 |
| Giessen Milan | Central European Time | 00:00 |
| Giessen Port-au-Prince | Eastern Time | 06:00 |
| Giessen Ciudad Nezahualcóyotl | Central Time | 07:00 |
| Giessen Adelaide | Central Australia Time | -07:30 |
| Giessen Meerut | India Standard Time | -03:30 |
| Giessen Nowrangapur | India Standard Time | -03:30 |
| Giessen Faridabad | India Standard Time | -03:30 |
| Giessen Peshawar | Pakistan Time | -03:00 |
| Giessen Davao City | Philippine Time | -06:00 |
| Giessen Mandalay | Myanmar Time | -04:30 |
| Giessen Santiago De Los Caballeros | Atlantic Time | 06:00 |
| Giessen Omdurman | Central Africa Time | 00:00 |
| Giessen Yueyang | China Time | -06:00 |
| Giessen Anshan | China Time | -06:00 |
| Giessen Xuzhou | China Time | -06:00 |
| Giessen Ghaziabad | India Standard Time | -03:30 |
| Giessen Depok | Western Indonesia Time | -05:00 |
| Giessen Saitama | Japan Time | -07:00 |
| Giessen Gustavo Adolfo Madero | Central Time | 07:00 |
| Giessen Dombivli | India Standard Time | -03:30 |
| Giessen Maputo | Central Africa Time | 00:00 |
| Giessen Fuzhou | China Time | -06:00 |
| Giessen Rajkot | India Standard Time | -03:30 |
| Giessen Rosario | Argentina Time | 05:00 |
| Giessen Guiyang | China Time | -06:00 |