| Guayana City Goiânia | Brasilia Time | -01:00 |
| Guayana City Guarulhos | Brasilia Time | -01:00 |
| Guayana City Prague | Central European Time | -05:00 |
| Guayana City Varanasi | India Standard Time | -09:30 |
| Guayana City Copenhagen | Central European Time | -05:00 |
| Guayana City Sofia | Eastern European Time | -06:00 |
| Guayana City Tripoli | Eastern European Time | -06:00 |
| Guayana City Port Harcourt | West Africa Time | -05:00 |
| Guayana City Hiroshima | Japan Time | -13:00 |
| Guayana City Lijiang | China Time | -12:00 |
| Guayana City Dubai | Gulf Standard Time | -08:00 |
| Guayana City Samara | Samara Time | -08:00 |
| Guayana City Omsk | Omsk Time | -10:00 |
| Guayana City Benin City | West Africa Time | -05:00 |
| Guayana City Monterrey | Central Time | 02:00 |
| Guayana City Malingao | Philippine Time | -12:00 |
| Guayana City Baku | Azerbaijan Time | -08:00 |
| Guayana City Leon | Central Time | 02:00 |
| Guayana City Maiduguri | West Africa Time | -05:00 |
| Guayana City Kazan | Moscow Time | -07:00 |
| Guayana City Yerevan | Armenia Time | -08:00 |
| Guayana City Amritsar | India Standard Time | -09:30 |
| Guayana City Ouagadougou | Greenwich Mean Time | -04:00 |
| Guayana City Yono | Japan Time | -13:00 |
| Guayana City Rostov-on-Don | Moscow Time | -07:00 |
| Guayana City Allahabad | India Standard Time | -09:30 |
| Guayana City Goyang-si | Korean Time | -13:00 |
| Guayana City Gaziantep | Turkey Time | -07:00 |
| Guayana City Visakhapatnam | India Standard Time | -09:30 |
| Guayana City Sendai | Japan Time | -13:00 |
| Guayana City Chelyabinsk | Yekaterinburg Time | -09:00 |
| Guayana City Datong | China Time | -12:00 |
| Guayana City Tbilisi | Georgia Time | -08:00 |
| Guayana City Changshu City | China Time | -12:00 |
| Guayana City Taichung | Taipei Time | -12:00 |
| Guayana City Theni | India Standard Time | -09:30 |
| Guayana City Xianyang | China Time | -12:00 |
| Guayana City Ufa | Yekaterinburg Time | -09:00 |
| Guayana City Dnepropetrovsk | Eastern European Time | -06:00 |
| Guayana City Seongnam-si | Korean Time | -13:00 |
| Guayana City Campinas | Brasilia Time | -01:00 |
| Guayana City Jabalpur | India Standard Time | -09:30 |
| Guayana City Howrah | India Standard Time | -09:30 |
| Guayana City Huainan | China Time | -12:00 |
| Guayana City San Jose | Pacific Time | 04:00 |
| Guayana City Donetsk | Eastern European Time | -06:00 |
| Guayana City Dublin | Ireland Time | -04:00 |
| Guayana City Calgary | Mountain Time | 03:00 |
| Guayana City Brussels | Central European Time | -05:00 |
| Guayana City Aurangabad | India Standard Time | -09:30 |