| Iwaki Luanda | West Africa Time | 08:00 |
| Iwaki Quezon City | Philippine Time | 01:00 |
| Iwaki Addis Ababa | East Africa Time | 06:00 |
| Iwaki Nairobi | East Africa Time | 06:00 |
| Iwaki Chicago | Central Time | 14:00 |
| Iwaki Salvador | Brasilia Time | 12:00 |
| Iwaki Jaipur | India Standard Time | 03:30 |
| Iwaki Dar es Salaam | East Africa Time | 06:00 |
| Iwaki Lanzhou | China Time | 01:00 |
| Iwaki Incheon | Korean Time | 00:00 |
| Iwaki Yunfu | China Time | 01:00 |
| Iwaki Toronto | Eastern Time | 13:00 |
| Iwaki Basrah | Arabian Time | 06:00 |
| Iwaki Navi Mumbai | India Standard Time | 03:30 |
| Iwaki Osaka | Japan Time | 00:00 |
| Iwaki Mogadishu | East Africa Time | 06:00 |
| Iwaki Daegu | Korean Time | 00:00 |
| Iwaki Faisalabad | Pakistan Time | 04:00 |
| Iwaki Izmir | Turkey Time | 06:00 |
| Iwaki Dakar | Greenwich Mean Time | 09:00 |
| Iwaki Lucknow | India Standard Time | 03:30 |
| Iwaki Giza | Eastern European Time | 07:00 |
| Iwaki Fortaleza | Brasilia Time | 12:00 |
| Iwaki Cali | Colombia Time | 14:00 |
| Iwaki Surabaya | Western Indonesia Time | 02:00 |
| Iwaki Belo Horizonte | Brasilia Time | 12:00 |
| Iwaki Nanchang | China Time | 01:00 |
| Iwaki Rome | Central European Time | 07:00 |
| Iwaki Mashhad | Iran Time | 04:30 |
| Iwaki Borough of Brooklyn | Eastern Time | 13:00 |
| Iwaki Houston | Central Time | 14:00 |
| Iwaki Queens | Eastern Time | 13:00 |
| Iwaki Nagpur | India Standard Time | 03:30 |
| Iwaki Maracaibo | Venezuela Time | 13:00 |
| Iwaki Brasília | Brasilia Time | 12:00 |
| Iwaki Santo Domingo | Atlantic Time | 13:00 |
| Iwaki Nagoya | Japan Time | 00:00 |
| Iwaki Brisbane | Eastern Australia Time | -01:00 |
| Iwaki Havana | Cuba Time | 13:00 |
| Iwaki Paris | Central European Time | 07:00 |
| Iwaki Al Mawşil al Jadīdah | Arabian Time | 06:00 |
| Iwaki Johannesburg | South Africa Standard Time | 07:00 |
| Iwaki Kowloon | Hong Kong Time | 01:00 |
| Iwaki Al Başrah al Qadīmah | Arabian Time | 06:00 |
| Iwaki Almaty | East Kazakhstan Time | 03:00 |
| Iwaki Medellin | Colombia Time | 14:00 |
| Iwaki Tashkent | Uzbekistan Time | 04:00 |
| Iwaki Algiers | Central European Time | 08:00 |
| Iwaki Khartoum | Central Africa Time | 07:00 |
| Iwaki Accra | Greenwich Mean Time | 09:00 |