| Birkenhead Sullivan City | Central Time | 06:00 |
| Birkenhead North Palm Beach | Eastern Time | 05:00 |
| Birkenhead Athol | New Zealand Time | -11:00 |
| Birkenhead Spanish Fort | Central Time | 06:00 |
| Birkenhead Polšnik | Central European Time | -01:00 |
| Birkenhead Tebnine | Eastern European Time | -02:00 |
| Birkenhead Egyházasrádóc | Central European Time | -01:00 |
| Birkenhead Dabaspete | India Standard Time | -04:30 |
| Birkenhead Sullivan's Island | Eastern Time | 05:00 |
| Birkenhead North Parramatta | Eastern Australia Time | -09:00 |
| Birkenhead Athy | Ireland Time | 00:00 |
| Birkenhead Sparta Township | Eastern Time | 05:00 |
| Birkenhead Pont-Sainte-Marie | Central European Time | -01:00 |
| Birkenhead Te Anau | New Zealand Time | -11:00 |
| Birkenhead Eichenzell | Central European Time | -01:00 |
| Birkenhead Cyberjaya | Malaysia Time | -07:00 |
| Birkenhead Suitland-Silver Hill | Eastern Time | 05:00 |
| Birkenhead North Perth | Western Australia Time | -07:00 |
| Birkenhead Atlantic Beach | Eastern Time | 05:00 |
| Birkenhead Spearfish | Mountain Time | 07:00 |
| Birkenhead Ponkunnam | India Standard Time | -04:30 |
| Birkenhead Te Awamutu | New Zealand Time | -11:00 |
| Birkenhead Eigeltingen | Central European Time | -01:00 |
| Birkenhead Cygnet | Eastern Australia Time | -09:00 |
| Birkenhead Sujapur | India Standard Time | -04:30 |
| Birkenhead North Liberty | Central Time | 06:00 |
| Birkenhead Bar Harbor | Eastern Time | 05:00 |
| Birkenhead Speightstown | Atlantic Time | 05:00 |
| Birkenhead Ponnamveli | India Standard Time | -04:30 |
| Birkenhead Tealby | United Kingdom Time | 00:00 |
| Birkenhead Ejido del Centro | Central Time | 06:00 |
| Birkenhead Douglas | Eastern Time | 05:00 |
| Birkenhead Thapma | Indochina Time | -06:00 |
| Birkenhead North Lakes | Eastern Australia Time | -09:00 |
| Birkenhead Baraboo | Central Time | 06:00 |
| Birkenhead Spiegelberg | Central European Time | -01:00 |
| Birkenhead Ponca | Central Time | 06:00 |
| Birkenhead Team Valley Trading Estate | United Kingdom Time | 00:00 |
| Birkenhead Einsiedeln | Central European Time | -01:00 |
| Birkenhead Doune | United Kingdom Time | 00:00 |
| Birkenhead Tharston | United Kingdom Time | 00:00 |
| Birkenhead North Melbourne | Eastern Australia Time | -09:00 |
| Birkenhead Barabanki | India Standard Time | -04:30 |
| Birkenhead Špindlerův Mlýn | Central European Time | -01:00 |
| Birkenhead Ponte Tresa | Central European Time | -01:00 |
| Birkenhead Teisendorf | Central European Time | -01:00 |
| Birkenhead Eisfeld | Central European Time | -01:00 |
| Birkenhead Doveton | Eastern Australia Time | -09:00 |
| Birkenhead Thành phố Việt Trì | Indochina Time | -06:00 |
| Birkenhead North Myrtle Beach | Eastern Time | 05:00 |