| Gujan-Mestras Jammu | India Standard Time | -03:30 |
| Gujan-Mestras Liaoyuan | China Time | -06:00 |
| Gujan-Mestras Edinburgh | United Kingdom Time | 01:00 |
| Gujan-Mestras Atlanta | Eastern Time | 06:00 |
| Gujan-Mestras Kananga | Central Africa Time | 00:00 |
| Gujan-Mestras Bloemfontein | South Africa Standard Time | 00:00 |
| Gujan-Mestras Xiangyang | China Time | -06:00 |
| Gujan-Mestras Gdańsk | Central European Time | 00:00 |
| Gujan-Mestras Calabar | West Africa Time | 01:00 |
| Gujan-Mestras Dadukou | China Time | -06:00 |
| Gujan-Mestras Joinville | Brasilia Time | 05:00 |
| Gujan-Mestras Hama | Eastern European Time | -01:00 |
| Gujan-Mestras Antwerp | Central European Time | 00:00 |
| Gujan-Mestras Kanazawa | Japan Time | -07:00 |
| Gujan-Mestras Karabağlar | Turkey Time | -01:00 |
| Gujan-Mestras Zamboanga | Philippine Time | -06:00 |
| Gujan-Mestras Kirov | Kirov Time | -01:00 |
| Gujan-Mestras Ujjain | India Standard Time | -03:30 |
| Gujan-Mestras Kota Kinabalu | Malaysia Time | -06:00 |
| Gujan-Mestras Durango | Central Time | 07:00 |
| Gujan-Mestras Colorado Springs | Mountain Time | 08:00 |
| Gujan-Mestras Niterói | Brasilia Time | 05:00 |
| Gujan-Mestras Hengshui | China Time | -06:00 |
| Gujan-Mestras Tabuk | Arabian Time | -01:00 |
| Gujan-Mestras Pontianak | Western Indonesia Time | -05:00 |
| Gujan-Mestras Leeds | United Kingdom Time | 01:00 |
| Gujan-Mestras Namp’o | Pyongyang Time | -07:00 |
| Gujan-Mestras Bacolod | Philippine Time | -06:00 |
| Gujan-Mestras São João de Meriti | Brasilia Time | 05:00 |
| Gujan-Mestras Mansilingan | Philippine Time | -06:00 |
| Gujan-Mestras Virginia Beach | Eastern Time | 06:00 |
| Gujan-Mestras Rāmgundam | India Standard Time | -03:30 |
| Gujan-Mestras Luhansk | Eastern European Time | -01:00 |
| Gujan-Mestras Manado | Central Indonesia Time | -06:00 |
| Gujan-Mestras Karagandy | East Kazakhstan Time | -04:00 |
| Gujan-Mestras Raleigh | Eastern Time | 06:00 |
| Gujan-Mestras Jining | China Time | -06:00 |
| Gujan-Mestras Constantine | Central European Time | 01:00 |
| Gujan-Mestras Muratpaşa | Turkey Time | -01:00 |
| Gujan-Mestras Juba | East Africa Time | 00:00 |
| Gujan-Mestras Wenshan | China Time | -06:00 |
| Gujan-Mestras Utsunomiya | Japan Time | -07:00 |
| Gujan-Mestras Matamoros | Central Time | 07:00 |
| Gujan-Mestras Urfa | Turkey Time | -01:00 |
| Gujan-Mestras Chengde | China Time | -06:00 |
| Gujan-Mestras Oita | Japan Time | -07:00 |
| Gujan-Mestras Venustiano Carranza | Central Time | 07:00 |
| Gujan-Mestras Cardiff | United Kingdom Time | 01:00 |
| Gujan-Mestras San Juan | Argentina Time | 05:00 |
| Gujan-Mestras Cheboksary | Moscow Time | -01:00 |