| Irvine Jamnagar | India Standard Time | -04:30 |
| Irvine Sacramento | Pacific Time | 08:00 |
| Irvine Aracaju | Brasilia Time | 04:00 |
| Irvine Port Sudan | Central Africa Time | -01:00 |
| Irvine Santa Fe | Argentina Time | 04:00 |
| Irvine San Pedro Sula | Central Time | 07:00 |
| Irvine Suez | Eastern European Time | -01:00 |
| Irvine Dresden | Central European Time | -01:00 |
| Irvine Tomsk | Tomsk Time | -06:00 |
| Irvine Masina | West Africa Time | 00:00 |
| Irvine Saharanpur | India Standard Time | -04:30 |
| Irvine Gulbarga | India Standard Time | -04:30 |
| Irvine Bhātpāra | India Standard Time | -04:30 |
| Irvine Najaf | Arabian Time | -02:00 |
| Irvine Feira de Santana | Brasilia Time | 04:00 |
| Irvine Shah Alam | Malaysia Time | -07:00 |
| Irvine Mariupol' | Eastern European Time | -02:00 |
| Irvine Himeji | Japan Time | -08:00 |
| Irvine Tuxtla Gutiérrez | Central Time | 06:00 |
| Irvine Gomel | Moscow Time | -02:00 |
| Irvine Okene | West Africa Time | 00:00 |
| Irvine Uijeongbu-si | Korean Time | -08:00 |
| Irvine East London | South Africa Standard Time | -01:00 |
| Irvine Yazd | Iran Time | -03:30 |
| Irvine Hargeisa | East Africa Time | -02:00 |
| Irvine Siālkot | Pakistan Time | -04:00 |
| Irvine Kemerovo | Novokuznetsk Time | -06:00 |
| Irvine Yichang | China Time | -07:00 |
| Irvine Hwaseong-si | Korean Time | -08:00 |
| Irvine Kansas City | Central Time | 06:00 |
| Irvine Cuautitlán Izcalli | Central Time | 06:00 |
| Irvine Yinchuan | China Time | -07:00 |
| Irvine Skopje | Central European Time | -01:00 |
| Irvine Vereeniging | South Africa Standard Time | -01:00 |
| Irvine The Hague | Central European Time | -01:00 |
| Irvine Long Beach | Pacific Time | 08:00 |
| Irvine Mixco | Central Time | 07:00 |
| Irvine Lyon | Central European Time | -01:00 |
| Irvine Londrina | Brasilia Time | 04:00 |
| Irvine Mesa | Mountain Time | 08:00 |
| Irvine Jiaojiangcun | China Time | -07:00 |
| Irvine Matsudo | Japan Time | -08:00 |
| Irvine Juiz de Fora | Brasilia Time | 04:00 |
| Irvine Nishinomiya | Japan Time | -08:00 |
| Irvine Tula | Moscow Time | -02:00 |
| Irvine Borough of Staten Island | Eastern Time | 05:00 |
| Irvine Kawaguchi | Japan Time | -08:00 |
| Irvine Zunyi | China Time | -07:00 |
| Irvine Jiaxing | China Time | -07:00 |
| Irvine Belford Roxo | Brasilia Time | 04:00 |