| Irving Ponca | Central Time | 00:00 |
| Irving Zugliano | Central European Time | -07:00 |
| Irving Beaumont | Mountain Time | 01:00 |
| Irving Xaxim | Brasilia Time | -02:00 |
| Irving Meckenbeuren | Central European Time | -07:00 |
| Irving Zürs | Central European Time | -07:00 |
| Irving Speightstown | Atlantic Time | -01:00 |
| Irving Zwingenberg | Central European Time | -07:00 |
| Irving Ponkunnam | India Standard Time | -10:30 |
| Irving Zwiefalten | Central European Time | -07:00 |
| Irving Beaumont-Pied-de-Bœuf | Central European Time | -07:00 |
| Irving Zweisimmen | Central European Time | -07:00 |
| Irving Mecheri | India Standard Time | -10:30 |
| Irving Sparta Township | Eastern Time | -01:00 |
| Irving Ponnamveli | India Standard Time | -10:30 |
| Irving Bay Minette | Central Time | 00:00 |
| Irving Mebane | Eastern Time | -01:00 |
| Irving Springbrook | Eastern Australia Time | -15:00 |
| Irving Pontresina | Central European Time | -07:00 |
| Irving Bayan Lepas | Malaysia Time | -13:00 |
| Irving Mechanicsburg | Eastern Time | -01:00 |
| Irving Spotorno | Central European Time | -07:00 |
| Irving Pontian District | Malaysia Time | -13:00 |
| Irving Bayan Lepas | Malaysia Time | -13:00 |
| Irving Mallemort | Central European Time | -07:00 |
| Irving Sprang-Capelle | Central European Time | -07:00 |
| Irving Santiago de Querétaro | Central Time | 00:00 |
| Irving Bayerisch Eisenstein | Central European Time | -07:00 |
| Irving Malles Venosta | Central European Time | -07:00 |
| Irving Spreitenbach | Central European Time | -07:00 |
| Irving Santiago de Surco | Peru Time | 00:00 |
| Irving Boaz | Central Time | 00:00 |
| Irving Malmedy | Central European Time | -07:00 |
| Irving Spring Lake Park | Central Time | 00:00 |
| Irving Santiniketan | India Standard Time | -10:30 |
| Irving Boambee | Eastern Australia Time | -15:00 |
| Irving Malkishua | Eastern European Time | -08:00 |
| Irving Spring Grove | Central Time | 00:00 |
| Irving Santo Antônio do Descoberto | Brasilia Time | -02:00 |
| Irving Bochum | Central European Time | -07:00 |
| Irving Malton | United Kingdom Time | -06:00 |
| Irving Srimushnam | India Standard Time | -10:30 |
| Irving Santo | Central Time | 00:00 |
| Irving Bocas del Toro Province | Eastern Time | 00:00 |
| Irving Malvern | Eastern Time | -01:00 |
| Irving Srikalahasti | India Standard Time | -10:30 |
| Irving Santo Stefano al Mare | Central European Time | -07:00 |
| Irving Boca del Río | Central Time | 00:00 |
| Irving Malvern | Eastern Australia Time | -15:00 |
| Irving Sri Aman | Malaysia Time | -13:00 |