| Oamaru Söll | Central European Time | 10:00 |
| Oamaru Hurricane | Mountain Time | 18:00 |
| Oamaru Mokpo-si | Korean Time | 03:00 |
| Oamaru Lanai City | Hawaii-Aleutian Time | 22:00 |
| Oamaru Sokali | India Standard Time | 06:30 |
| Oamaru Húsavík | Greenwich Mean Time | 12:00 |
| Oamaru Reifferscheid | Central European Time | 10:00 |
| Oamaru Lampeter | United Kingdom Time | 11:00 |
| Oamaru Sohar | Gulf Standard Time | 08:00 |
| Oamaru Husborne Crawley | United Kingdom Time | 11:00 |
| Oamaru Mayfield | Eastern Australia Time | 02:00 |
| Oamaru Lanark | United Kingdom Time | 11:00 |
| Oamaru Soběslav | Central European Time | 10:00 |
| Oamaru Ixelles | Central European Time | 10:00 |
| Oamaru Remiremont | Central European Time | 10:00 |
| Oamaru Loganville | Eastern Time | 16:00 |
| Oamaru Sodus | Eastern Time | 16:00 |
| Oamaru Izurtza | Central European Time | 10:00 |
| Oamaru Mayfield | United Kingdom Time | 11:00 |
| Oamaru Logan Central | Eastern Australia Time | 02:00 |
| Oamaru Sodus Point | Eastern Time | 16:00 |
| Oamaru Izumisano | Japan Time | 03:00 |
| Oamaru Remlingen | Central European Time | 10:00 |
| Oamaru Loganholme | Eastern Australia Time | 02:00 |
| Oamaru Senden | Central European Time | 10:00 |
| Oamaru Kapar | Malaysia Time | 04:00 |
| Oamaru Mayfield | Central Time | 17:00 |
| Oamaru Landau | Central European Time | 10:00 |
| Oamaru Sennfeld | Central European Time | 10:00 |
| Oamaru Kapolei | Hawaii-Aleutian Time | 22:00 |
| Oamaru Rende | Central European Time | 10:00 |
| Oamaru Lakhra | Pakistan Time | 07:00 |
| Oamaru Sengurichi | India Standard Time | 06:30 |
| Oamaru Kapuskasing | Eastern Time | 16:00 |
| Oamaru Maylands | Western Australia Time | 04:00 |
| Oamaru Lakeside | Atlantic Time | 15:00 |
| Oamaru Sendra | India Standard Time | 06:30 |
| Oamaru Kaprun | Central European Time | 10:00 |
| Oamaru Saen Suk | Indochina Time | 05:00 |
| Oamaru Lakewood Township | Eastern Time | 16:00 |
| Oamaru Senegal | Peru Time | 17:00 |
| Oamaru Kankaanpää | Eastern European Time | 09:00 |
| Oamaru Mawson Lakes | Central Australia Time | 02:30 |
| Oamaru Lake Mary | Eastern Time | 16:00 |
| Oamaru Santa Catarina | Central Time | 17:00 |
| Oamaru Kannur | India Standard Time | 06:30 |
| Oamaru Sado | Japan Time | 03:00 |
| Oamaru Lake Park | Eastern Time | 16:00 |
| Oamaru Santa Ana | Central Time | 18:00 |
| Oamaru Kansas City | Central Time | 17:00 |