| Irvine San Andrés Cholula | Central Time | -02:00 |
| Irvine Canmore | Mountain Time | -01:00 |
| Irvine Sikkarimedu | India Standard Time | -12:30 |
| Irvine Zugliano | Central European Time | -09:00 |
| Irvine San Agustín | Central Time | -02:00 |
| Irvine Wolfschlugen | Central European Time | -09:00 |
| Irvine Tenala | Eastern European Time | -10:00 |
| Irvine Wolfville | Atlantic Time | -04:00 |
| Irvine West Hindmarsh | Central Australia Time | -16:30 |
| Irvine Wolkersdorf im Weinviertel | Central European Time | -09:00 |
| Irvine Tenali | India Standard Time | -12:30 |
| Irvine Wommelgem | Central European Time | -09:00 |
| Irvine West Kempsey | Eastern Australia Time | -17:00 |
| Irvine Wolverton | United Kingdom Time | -08:00 |
| Irvine Stuttgart | Central Time | -02:00 |
| Irvine Woodbridge | Eastern Time | -03:00 |
| Irvine West Kirby | United Kingdom Time | -08:00 |
| Irvine Woodbridge Township | Eastern Time | -03:00 |
| Irvine Stutzheim-Offenheim | Central European Time | -09:00 |
| Irvine Woodcroft | Central Australia Time | -16:30 |
| Irvine West Lakes | Central Australia Time | -16:30 |
| Irvine Zürs | Central European Time | -09:00 |
| Irvine Sturbridge | Eastern Time | -03:00 |
| Irvine Zwingenberg | Central European Time | -09:00 |
| Irvine West Jakarta | Western Indonesia Time | -14:00 |
| Irvine Zwiefalten | Central European Time | -09:00 |
| Irvine Sturgis | Mountain Time | -01:00 |
| Irvine Zweisimmen | Central European Time | -09:00 |
| Irvine West Footscray | Eastern Australia Time | -17:00 |
| Irvine Štúrovo | Central European Time | -09:00 |
| Irvine West End | Central Time | -01:00 |
| Irvine Subang | Western Indonesia Time | -14:00 |
| Irvine West Columbia | Eastern Time | -03:00 |
| Irvine Suan Dok | Indochina Time | -14:00 |
| Irvine West End | Eastern Australia Time | -17:00 |
| Irvine Subiaco | Western Australia Time | -15:00 |
| Irvine West Croydon | Central Australia Time | -16:30 |
| Irvine Templestowe | Eastern Australia Time | -17:00 |
| Irvine West Park | Eastern Time | -03:00 |
| Irvine Templeton | Pacific Time | 00:00 |
| Irvine West Perth | Western Australia Time | -15:00 |
| Irvine Strafford | Eastern Time | -03:00 |
| Irvine West Point | Eastern Time | -03:00 |
| Irvine Strangford | United Kingdom Time | -08:00 |
| Irvine West Portsmouth | Eastern Time | -03:00 |
| Irvine Stowe | Eastern Time | -03:00 |
| Irvine West Reading | Eastern Time | -03:00 |
| Irvine Strassen | Central European Time | -09:00 |
| Irvine West Richmond | Central Australia Time | -16:30 |
| Irvine Strasburg | Eastern Time | -03:00 |