| Irvine Colp | Central Time | 06:00 |
| Irvine Sebree | Central Time | 06:00 |
| Irvine Wacol | Eastern Australia Time | -09:00 |
| Irvine Bhigwan | India Standard Time | -04:30 |
| Irvine Columbia Falls | Mountain Time | 07:00 |
| Irvine Sebring | Eastern Time | 05:00 |
| Irvine Wadebridge | United Kingdom Time | 00:00 |
| Irvine Bhimtal | India Standard Time | -04:30 |
| Irvine Cologna Veneta | Central European Time | -01:00 |
| Irvine Šebrov-Kateřina | Central European Time | -01:00 |
| Irvine Waimanalo | Hawaii-Aleutian Time | 11:00 |
| Irvine Bhuinj | India Standard Time | -04:30 |
| Irvine Cologne | Central European Time | -01:00 |
| Irvine Seaton Ross | United Kingdom Time | 00:00 |
| Irvine Waimauku | New Zealand Time | -11:00 |
| Irvine Bhubaneswar | India Standard Time | -04:30 |
| Irvine Colombo | India Standard Time | -04:30 |
| Irvine Seattle | Pacific Time | 08:00 |
| Irvine Waikanae | New Zealand Time | -11:00 |
| Irvine Bhose | India Standard Time | -04:30 |
| Irvine Coloncito | Eastern Time | 06:00 |
| Irvine Seberang Jaya | Malaysia Time | -07:00 |
| Irvine Wahroonga | Eastern Australia Time | -09:00 |
| Irvine Bhitoli Khurd | India Standard Time | -04:30 |
| Irvine Colonel Light Gardens | Central Australia Time | -08:30 |
| Irvine Seberang Perai | Malaysia Time | -07:00 |
| Irvine Waghunde Kh. | India Standard Time | -04:30 |
| Irvine Bhatpachlana | India Standard Time | -04:30 |
| Irvine Colares | Western European Time | 00:00 |
| Irvine San Rafael | Central European Time | -01:00 |
| Irvine Wagoner | Central Time | 06:00 |
| Irvine San Pedro La Laguna | Central Time | 07:00 |
| Irvine Cold Spring | Eastern Time | 05:00 |
| Irvine San Phi Suea | Indochina Time | -06:00 |
| Irvine Wagrain | Central European Time | -01:00 |
| Irvine Saint-Aunès | Central European Time | -01:00 |
| Irvine Coldwater | Eastern Time | 05:00 |
| Irvine San Pedro | Central Time | 07:00 |
| Irvine Wakefield | Eastern Time | 05:00 |
| Irvine Saint Ann | Central Time | 06:00 |
| Irvine Colfax | Pacific Time | 08:00 |
| Irvine Saint Anthony | Central Time | 06:00 |
| Irvine Wakan | Gulf Standard Time | -03:00 |
| Irvine Saint Anton am Arlberg | Central European Time | -01:00 |
| Irvine Colborne | Eastern Time | 05:00 |
| Irvine Saidia | Western European Time | 00:00 |
| Irvine Waite Park | Central Time | 06:00 |
| Irvine Sahibzada Ajit Singh Nagar | India Standard Time | -04:30 |
| Irvine Collingwood | Eastern Australia Time | -09:00 |
| Irvine Sai Thai | Indochina Time | -06:00 |