| Guaynabo Luanda | West Africa Time | -05:00 |
| Guaynabo Quezon City | Philippine Time | -12:00 |
| Guaynabo Addis Ababa | East Africa Time | -07:00 |
| Guaynabo Nairobi | East Africa Time | -07:00 |
| Guaynabo Chicago | Central Time | 02:00 |
| Guaynabo Salvador | Brasilia Time | -01:00 |
| Guaynabo Jaipur | India Standard Time | -09:30 |
| Guaynabo Dar es Salaam | East Africa Time | -07:00 |
| Guaynabo Lanzhou | China Time | -12:00 |
| Guaynabo Incheon | Korean Time | -13:00 |
| Guaynabo Yunfu | China Time | -12:00 |
| Guaynabo Toronto | Eastern Time | 01:00 |
| Guaynabo Basrah | Arabian Time | -07:00 |
| Guaynabo Navi Mumbai | India Standard Time | -09:30 |
| Guaynabo Osaka | Japan Time | -13:00 |
| Guaynabo Mogadishu | East Africa Time | -07:00 |
| Guaynabo Daegu | Korean Time | -13:00 |
| Guaynabo Faisalabad | Pakistan Time | -09:00 |
| Guaynabo Izmir | Turkey Time | -07:00 |
| Guaynabo Dakar | Greenwich Mean Time | -04:00 |
| Guaynabo Lucknow | India Standard Time | -09:30 |
| Guaynabo Giza | Eastern European Time | -06:00 |
| Guaynabo Fortaleza | Brasilia Time | -01:00 |
| Guaynabo Cali | Colombia Time | 01:00 |
| Guaynabo Surabaya | Western Indonesia Time | -11:00 |
| Guaynabo Belo Horizonte | Brasilia Time | -01:00 |
| Guaynabo Nanchang | China Time | -12:00 |
| Guaynabo Rome | Central European Time | -05:00 |
| Guaynabo Mashhad | Iran Time | -07:30 |
| Guaynabo Borough of Brooklyn | Eastern Time | 01:00 |
| Guaynabo Houston | Central Time | 02:00 |
| Guaynabo Queens | Eastern Time | 01:00 |
| Guaynabo Nagpur | India Standard Time | -09:30 |
| Guaynabo Maracaibo | Venezuela Time | 00:00 |
| Guaynabo Brasília | Brasilia Time | -01:00 |
| Guaynabo Santo Domingo | Atlantic Time | 00:00 |
| Guaynabo Nagoya | Japan Time | -13:00 |
| Guaynabo Brisbane | Eastern Australia Time | -14:00 |
| Guaynabo Havana | Cuba Time | 01:00 |
| Guaynabo Paris | Central European Time | -05:00 |
| Guaynabo Al Mawşil al Jadīdah | Arabian Time | -07:00 |
| Guaynabo Johannesburg | South Africa Standard Time | -06:00 |
| Guaynabo Kowloon | Hong Kong Time | -12:00 |
| Guaynabo Al Başrah al Qadīmah | Arabian Time | -07:00 |
| Guaynabo Almaty | East Kazakhstan Time | -10:00 |
| Guaynabo Medellin | Colombia Time | 01:00 |
| Guaynabo Tashkent | Uzbekistan Time | -09:00 |
| Guaynabo Algiers | Central European Time | -05:00 |
| Guaynabo Khartoum | Central Africa Time | -06:00 |
| Guaynabo Accra | Greenwich Mean Time | -04:00 |