| Irvine Vinnytsia | Eastern European Time | -10:00 |
| Irvine Apodaca | Central Time | -02:00 |
| Irvine Anshun | China Time | -15:00 |
| Irvine Suita | Japan Time | -16:00 |
| Irvine Ixtapaluca | Central Time | -02:00 |
| Irvine Wakayama | Japan Time | -16:00 |
| Irvine Anaheim | Pacific Time | 00:00 |
| Irvine Hualien City | Taipei Time | -15:00 |
| Irvine Lapu-Lapu City | Philippine Time | -15:00 |
| Irvine Punasa | India Standard Time | -12:30 |
| Irvine Diepsloot | South Africa Standard Time | -09:00 |
| Irvine Muzaffarnagar | India Standard Time | -12:30 |
| Irvine Nuevo Laredo | Central Time | -02:00 |
| Irvine Florence | Central European Time | -09:00 |
| Irvine Sanandaj | Iran Time | -11:30 |
| Irvine Latur | India Standard Time | -12:30 |
| Irvine Campina Grande | Brasilia Time | -04:00 |
| Irvine Etobicoke | Eastern Time | -03:00 |
| Irvine Camaguey | Cuba Time | -03:00 |
| Irvine London | Eastern Time | -03:00 |
| Irvine Chifeng | China Time | -15:00 |
| Irvine Hŭngnam | Pyongyang Time | -16:00 |
| Irvine Astana | East Kazakhstan Time | -13:00 |
| Irvine Belgorod | Moscow Time | -10:00 |
| Irvine Kosti | Central Africa Time | -09:00 |
| Irvine Taihecun | China Time | -15:00 |
| Irvine Doha | Arabian Time | -10:00 |
| Irvine Turmero | Venezuela Time | -03:00 |
| Irvine Tláhuac | Central Time | -02:00 |
| Irvine Cuernavaca | Central Time | -02:00 |
| Irvine Kurgan | Yekaterinburg Time | -12:00 |
| Irvine Rangpur | Bangladesh Time | -13:00 |
| Irvine Bhimbar | Pakistan Time | -12:00 |
| Irvine Vitsyebsk | Moscow Time | -10:00 |
| Irvine Soledad | Colombia Time | -02:00 |
| Irvine Shiqi | China Time | -15:00 |
| Irvine Piracicaba | Brasilia Time | -04:00 |
| Irvine Zürich | Central European Time | -09:00 |
| Irvine Kūkatpalli | India Standard Time | -12:30 |
| Irvine Jhang Sadar | Pakistan Time | -12:00 |
| Irvine Arusha | East Africa Time | -10:00 |
| Irvine Ambattur | India Standard Time | -12:30 |
| Irvine Koriyama | Japan Time | -16:00 |
| Irvine Plovdiv | Eastern European Time | -10:00 |
| Irvine Chitungwiza | Central Africa Time | -09:00 |
| Irvine Kashiwa | Japan Time | -16:00 |
| Irvine Latakia | Eastern European Time | -10:00 |
| Irvine Aksu | China Time | -15:00 |
| Irvine Irapuato | Central Time | -02:00 |
| Irvine Tokorozawa | Japan Time | -16:00 |