| Birkenhead Fürstenzell | Central European Time | -01:00 |
| Birkenhead Park City | Mountain Time | 07:00 |
| Birkenhead Stewiacke | Atlantic Time | 04:00 |
| Birkenhead Egyházasrádóc | Central European Time | -01:00 |
| Birkenhead Rosendale | Eastern Time | 05:00 |
| Birkenhead Mahabalipuram | India Standard Time | -04:30 |
| Birkenhead Cologna Veneta | Central European Time | -01:00 |
| Birkenhead Tagaytay | Philippine Time | -07:00 |
| Birkenhead Fushimi Ward | Japan Time | -08:00 |
| Birkenhead Parkdale | Eastern Australia Time | -09:00 |
| Birkenhead Yellow Springs | Eastern Time | 05:00 |
| Birkenhead Einsiedeln | Central European Time | -01:00 |
| Birkenhead San Donnino | Central European Time | -01:00 |
| Birkenhead Lido di Camaiore | Central European Time | -01:00 |
| Birkenhead Cologne | Central European Time | -01:00 |
| Birkenhead Tägerwilen | Central European Time | -01:00 |
| Birkenhead Granbury | Central Time | 06:00 |
| Birkenhead Parkside | Central Australia Time | -08:30 |
| Birkenhead Yemmiganur | India Standard Time | -04:30 |
| Birkenhead El Bouni | Central European Time | 00:00 |
| Birkenhead San Diego | Pacific Time | 08:00 |
| Birkenhead Lieg | Central European Time | -01:00 |
| Birkenhead Collingswood | Eastern Time | 05:00 |
| Birkenhead Tahoe City | Pacific Time | 08:00 |
| Birkenhead Grand Blanc | Eastern Time | 05:00 |
| Birkenhead Parkville | Eastern Australia Time | -09:00 |
| Birkenhead Yasmine Hammamet | Central European Time | 00:00 |
| Birkenhead Eisfeld | Central European Time | -01:00 |
| Birkenhead San Diego | Pacific Time | 08:00 |
| Birkenhead Lido di Tarquinia | Central European Time | -01:00 |
| Birkenhead College Place | Pacific Time | 08:00 |
| Birkenhead Taipa | China Time | -07:00 |
| Birkenhead Grand Canyon Village | Mountain Time | 08:00 |
| Birkenhead Parkwood | Eastern Australia Time | -09:00 |
| Birkenhead Yarine | Eastern European Time | -02:00 |
| Birkenhead Eisleben | Central European Time | -01:00 |
| Birkenhead San Diego | Venezuela Time | 05:00 |
| Birkenhead Libramont-Chevigny | Central European Time | -01:00 |
| Birkenhead Collegeville | Eastern Time | 05:00 |
| Birkenhead Taito | Japan Time | -08:00 |
| Birkenhead Grand Chute | Central Time | 06:00 |
| Birkenhead Parli | India Standard Time | -04:30 |
| Birkenhead Yarra Junction | Eastern Australia Time | -09:00 |
| Birkenhead Ekerö | Central European Time | -01:00 |
| Birkenhead San Cristóbal de La Laguna | Western European Time | 00:00 |
| Birkenhead Mahboula | Arabian Time | -02:00 |
| Birkenhead Cold Spring | Eastern Time | 05:00 |
| Birkenhead Taitō-ku | Japan Time | -08:00 |
| Birkenhead Gabicce Monte | Central European Time | -01:00 |
| Birkenhead Prosser | Pacific Time | 08:00 |