| Birkenhead Luanda | West Africa Time | 00:00 |
| Birkenhead Quezon City | Philippine Time | -07:00 |
| Birkenhead Addis Ababa | East Africa Time | -02:00 |
| Birkenhead Nairobi | East Africa Time | -02:00 |
| Birkenhead Chicago | Central Time | 06:00 |
| Birkenhead Salvador | Brasilia Time | 04:00 |
| Birkenhead Jaipur | India Standard Time | -04:30 |
| Birkenhead Dar es Salaam | East Africa Time | -02:00 |
| Birkenhead Lanzhou | China Time | -07:00 |
| Birkenhead Incheon | Korean Time | -08:00 |
| Birkenhead Yunfu | China Time | -07:00 |
| Birkenhead Navi Mumbai | India Standard Time | -04:30 |
| Birkenhead Toronto | Eastern Time | 05:00 |
| Birkenhead Basrah | Arabian Time | -02:00 |
| Birkenhead Osaka | Japan Time | -08:00 |
| Birkenhead Mogadishu | East Africa Time | -02:00 |
| Birkenhead Daegu | Korean Time | -08:00 |
| Birkenhead Faisalabad | Pakistan Time | -04:00 |
| Birkenhead Izmir | Turkey Time | -02:00 |
| Birkenhead Dakar | Greenwich Mean Time | 01:00 |
| Birkenhead Lucknow | India Standard Time | -04:30 |
| Birkenhead Giza | Eastern European Time | -01:00 |
| Birkenhead Fortaleza | Brasilia Time | 04:00 |
| Birkenhead Cali | Colombia Time | 06:00 |
| Birkenhead Surabaya | Western Indonesia Time | -06:00 |
| Birkenhead Belo Horizonte | Brasilia Time | 04:00 |
| Birkenhead Nanchang | China Time | -07:00 |
| Birkenhead Rome | Central European Time | -01:00 |
| Birkenhead Mashhad | Iran Time | -03:30 |
| Birkenhead Borough of Brooklyn | Eastern Time | 05:00 |
| Birkenhead Houston | Central Time | 06:00 |
| Birkenhead Queens | Eastern Time | 05:00 |
| Birkenhead Nagpur | India Standard Time | -04:30 |
| Birkenhead Maracaibo | Venezuela Time | 05:00 |
| Birkenhead Brasília | Brasilia Time | 04:00 |
| Birkenhead Santo Domingo | Atlantic Time | 05:00 |
| Birkenhead Nagoya | Japan Time | -08:00 |
| Birkenhead Brisbane | Eastern Australia Time | -09:00 |
| Birkenhead Havana | Cuba Time | 05:00 |
| Birkenhead Paris | Central European Time | -01:00 |
| Birkenhead Al Mawşil al Jadīdah | Arabian Time | -02:00 |
| Birkenhead Johannesburg | South Africa Standard Time | -01:00 |
| Birkenhead Kowloon | Hong Kong Time | -07:00 |
| Birkenhead Al Başrah al Qadīmah | Arabian Time | -02:00 |
| Birkenhead Almaty | East Kazakhstan Time | -05:00 |
| Birkenhead Medellin | Colombia Time | 06:00 |
| Birkenhead Tashkent | Uzbekistan Time | -04:00 |
| Birkenhead Algiers | Central European Time | 00:00 |
| Birkenhead Khartoum | Central Africa Time | -01:00 |
| Birkenhead Accra | Greenwich Mean Time | 01:00 |