| Oldbrook Orangeburg | Eastern Time | 05:00 |
| Oldbrook Manning | Eastern Time | 05:00 |
| Oldbrook Lekki | West Africa Time | 00:00 |
| Oldbrook Gering | Mountain Time | 07:00 |
| Oldbrook Melmaruvathur | India Standard Time | -04:30 |
| Oldbrook Bovey Tracey | United Kingdom Time | 00:00 |
| Oldbrook Eudora | Central Time | 06:00 |
| Oldbrook Kutchan | Japan Time | -08:00 |
| Oldbrook Orange Park | Eastern Time | 05:00 |
| Oldbrook Manitou Springs | Mountain Time | 07:00 |
| Oldbrook Leirvik | Central European Time | -01:00 |
| Oldbrook Geraldine | New Zealand Time | -11:00 |
| Oldbrook Melmerby | United Kingdom Time | 00:00 |
| Oldbrook Box Hill | Eastern Australia Time | -09:00 |
| Oldbrook Eumundi | Eastern Australia Time | -09:00 |
| Oldbrook Kuttippuram | India Standard Time | -04:30 |
| Oldbrook Opatija | Central European Time | -01:00 |
| Oldbrook Lopez Island | Pacific Time | 08:00 |
| Oldbrook Leiston | United Kingdom Time | 00:00 |
| Oldbrook Dartmouth | Eastern Time | 05:00 |
| Oldbrook Meishan | China Time | -07:00 |
| Oldbrook Box Hill South | Eastern Australia Time | -09:00 |
| Oldbrook Etten-Leur | Central European Time | -01:00 |
| Oldbrook Kutztown | Eastern Time | 05:00 |
| Oldbrook Oostkapelle | Central European Time | -01:00 |
| Oldbrook Manila | Philippine Time | -07:00 |
| Oldbrook Lake Forest Park | Pacific Time | 08:00 |
| Oldbrook Darwin City | Central Australia Time | -08:30 |
| Oldbrook Meisterschwanden | Central European Time | -01:00 |
| Oldbrook Bowmanville | Eastern Time | 05:00 |
| Oldbrook Etterbeek | Central European Time | -01:00 |
| Oldbrook Kuwana | Japan Time | -08:00 |
| Oldbrook Ooltewah | Eastern Time | 05:00 |
| Oldbrook Manipal | India Standard Time | -04:30 |
| Oldbrook Lake City | Eastern Time | 05:00 |
| Oldbrook Darlington | Eastern Australia Time | -09:00 |
| Oldbrook Melaka | Malaysia Time | -07:00 |
| Oldbrook Bowness-on-Windermere | United Kingdom Time | 00:00 |
| Oldbrook Cullman | Central Time | 06:00 |
| Oldbrook Leukerbad | Central European Time | -01:00 |
| Oldbrook Oosterbeek | Central European Time | -01:00 |
| Oldbrook Loiano | Central European Time | -01:00 |
| Oldbrook Lake Como | Eastern Time | 05:00 |
| Oldbrook Dartington | United Kingdom Time | 00:00 |
| Oldbrook Melaka | Malaysia Time | -07:00 |
| Oldbrook Bowral | Eastern Australia Time | -09:00 |
| Oldbrook Circleville | Eastern Time | 05:00 |
| Oldbrook Leura | Eastern Australia Time | -09:00 |
| Oldbrook Opfikon | Central European Time | -01:00 |
| Oldbrook Loganville | Eastern Time | 05:00 |