| Iwaki Quanzhou | China Time | 01:00 |
| Iwaki Cisnădioara | Eastern European Time | 06:00 |
| Iwaki Saint-Rambert-d'Albon | Central European Time | 07:00 |
| Iwaki Remiremont | Central European Time | 07:00 |
| Iwaki Watertown | Eastern Time | 13:00 |
| Iwaki Bahour | India Standard Time | 03:30 |
| Iwaki Cedar Springs | Eastern Time | 13:00 |
| Iwaki Gisborne | Eastern Australia Time | -01:00 |
| Iwaki Quakertown | Eastern Time | 13:00 |
| Iwaki Ciudad de la Costa | Uruguay Time | 12:00 |
| Iwaki Santa Cruz de la Sierra | Bolivia Time | 13:00 |
| Iwaki Remlingen | Central European Time | 07:00 |
| Iwaki Watson | Eastern Australia Time | -01:00 |
| Iwaki Beebe | Central Time | 14:00 |
| Iwaki Ceelbuur | East Africa Time | 06:00 |
| Iwaki Girraween | Eastern Australia Time | -01:00 |
| Iwaki Pefkos | Eastern European Time | 06:00 |
| Iwaki Ciudad de México | Central Time | 14:00 |
| Iwaki Santa Cruz | Central Time | 15:00 |
| Iwaki Regensdorf | Central European Time | 07:00 |
| Iwaki Wattwil | Central European Time | 07:00 |
| Iwaki Beed | India Standard Time | 03:30 |
| Iwaki Cadiz | Central Time | 14:00 |
| Iwaki Giardini Naxos | Central European Time | 07:00 |
| Iwaki Peguera | Central European Time | 07:00 |
| Iwaki Ciudad Colón | Central Time | 15:00 |
| Iwaki Santa Cruz | India Standard Time | 03:30 |
| Iwaki Rehoboth Beach | Eastern Time | 13:00 |
| Iwaki Yorktown Heights | Eastern Time | 13:00 |
| Iwaki Bahariya Oasis | Eastern European Time | 07:00 |
| Iwaki Cadalso | Central European Time | 07:00 |
| Iwaki Giaveno | Central European Time | 07:00 |
| Iwaki Pedavadlapudi | India Standard Time | 03:30 |
| Iwaki Ciudad General Escobedo | Central Time | 14:00 |
| Iwaki Saint-Maurice-Navacelles | Central European Time | 07:00 |
| Iwaki Rehovot | Israel Time | 06:00 |
| Iwaki Yoshinogari | Japan Time | 00:00 |
| Iwaki Baga | India Standard Time | 03:30 |
| Iwaki Cadalso de los Vidrios | Central European Time | 07:00 |
| Iwaki Gibsons | Pacific Time | 16:00 |
| Iwaki Pedro Escobedo | Central Time | 14:00 |
| Iwaki Castellamonte | Central European Time | 07:00 |
| Iwaki Saint Marys | Eastern Time | 13:00 |
| Iwaki Reichenau im Mühlkreis | Central European Time | 07:00 |
| Iwaki Yoxford | United Kingdom Time | 08:00 |
| Iwaki Bagà | Central European Time | 07:00 |
| Iwaki Cadereyta Jiménez | Central Time | 14:00 |
| Iwaki Ghent | Central European Time | 07:00 |
| Iwaki Osio Sotto | Central European Time | 07:00 |
| Iwaki Castelnau-de-Montmiral | Central European Time | 07:00 |