| Istra Luanda | West Africa Time | 02:00 |
| Istra Quezon City | Philippine Time | -05:00 |
| Istra Addis Ababa | East Africa Time | 00:00 |
| Istra Nairobi | East Africa Time | 00:00 |
| Istra Chicago | Central Time | 08:00 |
| Istra Salvador | Brasilia Time | 06:00 |
| Istra Jaipur | India Standard Time | -02:30 |
| Istra Dar es Salaam | East Africa Time | 00:00 |
| Istra Lanzhou | China Time | -05:00 |
| Istra Incheon | Korean Time | -06:00 |
| Istra Yunfu | China Time | -05:00 |
| Istra Navi Mumbai | India Standard Time | -02:30 |
| Istra Toronto | Eastern Time | 07:00 |
| Istra Basrah | Arabian Time | 00:00 |
| Istra Osaka | Japan Time | -06:00 |
| Istra Mogadishu | East Africa Time | 00:00 |
| Istra Daegu | Korean Time | -06:00 |
| Istra Faisalabad | Pakistan Time | -02:00 |
| Istra Izmir | Turkey Time | 00:00 |
| Istra Dakar | Greenwich Mean Time | 03:00 |
| Istra Lucknow | India Standard Time | -02:30 |
| Istra Giza | Eastern European Time | 01:00 |
| Istra Fortaleza | Brasilia Time | 06:00 |
| Istra Cali | Colombia Time | 08:00 |
| Istra Surabaya | Western Indonesia Time | -04:00 |
| Istra Belo Horizonte | Brasilia Time | 06:00 |
| Istra Nanchang | China Time | -05:00 |
| Istra Rome | Central European Time | 01:00 |
| Istra Mashhad | Iran Time | -01:30 |
| Istra Borough of Brooklyn | Eastern Time | 07:00 |
| Istra Houston | Central Time | 08:00 |
| Istra Queens | Eastern Time | 07:00 |
| Istra Nagpur | India Standard Time | -02:30 |
| Istra Maracaibo | Venezuela Time | 07:00 |
| Istra Brasília | Brasilia Time | 06:00 |
| Istra Santo Domingo | Atlantic Time | 07:00 |
| Istra Nagoya | Japan Time | -06:00 |
| Istra Brisbane | Eastern Australia Time | -07:00 |
| Istra Havana | Cuba Time | 07:00 |
| Istra Paris | Central European Time | 01:00 |
| Istra Al Mawşil al Jadīdah | Arabian Time | 00:00 |
| Istra Johannesburg | South Africa Standard Time | 01:00 |
| Istra Kowloon | Hong Kong Time | -05:00 |
| Istra Al Başrah al Qadīmah | Arabian Time | 00:00 |
| Istra Almaty | East Kazakhstan Time | -03:00 |
| Istra Medellin | Colombia Time | 08:00 |
| Istra Tashkent | Uzbekistan Time | -02:00 |
| Istra Algiers | Central European Time | 02:00 |
| Istra Khartoum | Central Africa Time | 01:00 |
| Istra Accra | Greenwich Mean Time | 03:00 |