| Tewkesbury Achiaman | Greenwich Mean Time | 00:00 |
| Tewkesbury Osmaniye | Turkey Time | -03:00 |
| Tewkesbury Burnaby | Pacific Time | 08:00 |
| Tewkesbury Babol | Iran Time | -03:30 |
| Tewkesbury Burhanpur | India Standard Time | -05:30 |
| Tewkesbury Tampere | Eastern European Time | -02:00 |
| Tewkesbury Yiyang | China Time | -08:00 |
| Tewkesbury Çorlu | Turkey Time | -03:00 |
| Tewkesbury Harburg | Central European Time | -01:00 |
| Tewkesbury Linxia Chengguanzhen | China Time | -08:00 |
| Tewkesbury Barisal | Bangladesh Time | -06:00 |
| Tewkesbury Cileungsir | Western Indonesia Time | -07:00 |
| Tewkesbury Nadiad | India Standard Time | -05:30 |
| Tewkesbury Mossoró | Brasilia Time | 03:00 |
| Tewkesbury Pskov | Moscow Time | -03:00 |
| Tewkesbury Fayetteville | Eastern Time | 05:00 |
| Tewkesbury Yuncheng | China Time | -08:00 |
| Tewkesbury Al-Khums | Eastern European Time | -02:00 |
| Tewkesbury Huntington Beach | Pacific Time | 08:00 |
| Tewkesbury Chiniot | Pakistan Time | -05:00 |
| Tewkesbury Itapevi | Brasilia Time | 03:00 |
| Tewkesbury Chhapra | India Standard Time | -05:30 |
| Tewkesbury Rengasdengklok | Western Indonesia Time | -07:00 |
| Tewkesbury Sete Lagoas | Brasilia Time | 03:00 |
| Tewkesbury La Pintana | Chile Time | 03:00 |
| Tewkesbury Yonkers | Eastern Time | 05:00 |
| Tewkesbury Glendale | Pacific Time | 08:00 |
| Tewkesbury Chiangmai | Indochina Time | -07:00 |
| Tewkesbury Petropavl | East Kazakhstan Time | -06:00 |
| Tewkesbury Cabimas | Venezuela Time | 04:00 |
| Tewkesbury Dindigul | India Standard Time | -05:30 |
| Tewkesbury Aurora | Central Time | 06:00 |
| Tewkesbury Montgomery | Central Time | 06:00 |
| Tewkesbury Columbus | Eastern Time | 05:00 |
| Tewkesbury Nicosia | Eastern European Time | -02:00 |
| Tewkesbury Santo Domingo de los Colorados | Ecuador Time | 05:00 |
| Tewkesbury Jalalabad | Afghanistan Time | -04:30 |
| Tewkesbury Ugep | West Africa Time | -01:00 |
| Tewkesbury Yambo | Arabian Time | -03:00 |
| Tewkesbury Charleroi | Central European Time | -01:00 |
| Tewkesbury Severnyy | Moscow Time | -03:00 |
| Tewkesbury Pokhara | Nepal Time | -05:45 |
| Tewkesbury Osh | Kyrgyzstan Time | -06:00 |
| Tewkesbury Oral | West Kazakhstan Time | -05:00 |
| Tewkesbury Thika | East Africa Time | -03:00 |
| Tewkesbury Ladner | Pacific Time | 08:00 |
| Tewkesbury Shāhkot | Pakistan Time | -05:00 |
| Tewkesbury São José | Brasilia Time | 03:00 |
| Tewkesbury Petah Tikva | Israel Time | -02:00 |
| Tewkesbury Az Zāwīyah | Eastern European Time | -02:00 |