| Trieste Luanda | West Africa Time | 00:00 |
| Trieste Quezon City | Philippine Time | -07:00 |
| Trieste Addis Ababa | East Africa Time | -02:00 |
| Trieste Nairobi | East Africa Time | -02:00 |
| Trieste Chicago | Central Time | 07:00 |
| Trieste Salvador | Brasilia Time | 04:00 |
| Trieste Jaipur | India Standard Time | -04:30 |
| Trieste Dar es Salaam | East Africa Time | -02:00 |
| Trieste Lanzhou | China Time | -07:00 |
| Trieste Incheon | Korean Time | -08:00 |
| Trieste Yunfu | China Time | -07:00 |
| Trieste Navi Mumbai | India Standard Time | -04:30 |
| Trieste Toronto | Eastern Time | 06:00 |
| Trieste Basrah | Arabian Time | -02:00 |
| Trieste Osaka | Japan Time | -08:00 |
| Trieste Mogadishu | East Africa Time | -02:00 |
| Trieste Daegu | Korean Time | -08:00 |
| Trieste Faisalabad | Pakistan Time | -04:00 |
| Trieste Izmir | Turkey Time | -02:00 |
| Trieste Dakar | Greenwich Mean Time | 01:00 |
| Trieste Lucknow | India Standard Time | -04:30 |
| Trieste Giza | Eastern European Time | -01:00 |
| Trieste Fortaleza | Brasilia Time | 04:00 |
| Trieste Cali | Colombia Time | 06:00 |
| Trieste Surabaya | Western Indonesia Time | -06:00 |
| Trieste Belo Horizonte | Brasilia Time | 04:00 |
| Trieste Nanchang | China Time | -07:00 |
| Trieste Rome | Central European Time | 00:00 |
| Trieste Mashhad | Iran Time | -02:30 |
| Trieste Borough of Brooklyn | Eastern Time | 06:00 |
| Trieste Houston | Central Time | 07:00 |
| Trieste Queens | Eastern Time | 06:00 |
| Trieste Nagpur | India Standard Time | -04:30 |
| Trieste Maracaibo | Venezuela Time | 05:00 |
| Trieste Brasília | Brasilia Time | 04:00 |
| Trieste Santo Domingo | Atlantic Time | 05:00 |
| Trieste Nagoya | Japan Time | -08:00 |
| Trieste Brisbane | Eastern Australia Time | -09:00 |
| Trieste Havana | Cuba Time | 06:00 |
| Trieste Paris | Central European Time | 00:00 |
| Trieste Al Mawşil al Jadīdah | Arabian Time | -02:00 |
| Trieste Johannesburg | South Africa Standard Time | -01:00 |
| Trieste Kowloon | Hong Kong Time | -07:00 |
| Trieste Al Başrah al Qadīmah | Arabian Time | -02:00 |
| Trieste Almaty | East Kazakhstan Time | -05:00 |
| Trieste Medellin | Colombia Time | 06:00 |
| Trieste Tashkent | Uzbekistan Time | -04:00 |
| Trieste Algiers | Central European Time | 00:00 |
| Trieste Khartoum | Central Africa Time | -01:00 |
| Trieste Accra | Greenwich Mean Time | 01:00 |