| Umuahia Corte Madera | Pacific Time | 08:00 |
| Umuahia Dartmouth | Eastern Time | 05:00 |
| Umuahia Rawai | Indochina Time | -06:00 |
| Umuahia Orleans | Eastern Time | 05:00 |
| Umuahia Virapandi | India Standard Time | -04:30 |
| Umuahia Bruneck | Central European Time | -01:00 |
| Umuahia tp. Nam Định | Indochina Time | -06:00 |
| Umuahia Nidamangalam | India Standard Time | -04:30 |
| Umuahia Cotgrave | United Kingdom Time | 00:00 |
| Umuahia Dartington | United Kingdom Time | 00:00 |
| Umuahia Ravenna | Eastern Time | 05:00 |
| Umuahia Orland | Pacific Time | 08:00 |
| Umuahia Virton | Central European Time | -01:00 |
| Umuahia Bissone | Central European Time | -01:00 |
| Umuahia tp. Bạc Liêu | Indochina Time | -06:00 |
| Umuahia Nidau | Central European Time | -01:00 |
| Umuahia Cottage Grove | Pacific Time | 08:00 |
| Umuahia Darlington | Eastern Australia Time | -09:00 |
| Umuahia Rawdon | United Kingdom Time | 00:00 |
| Umuahia Ormond | Eastern Australia Time | -09:00 |
| Umuahia West Windsor Township | Eastern Time | 05:00 |
| Umuahia Björna | Central European Time | -01:00 |
| Umuahia tp. Bến Tre | Indochina Time | -06:00 |
| Umuahia Niederdorfelden | Central European Time | -01:00 |
| Umuahia Cotati | Pacific Time | 08:00 |
| Umuahia Darlinghurst | Eastern Australia Time | -09:00 |
| Umuahia Rawang | Malaysia Time | -07:00 |
| Umuahia Osio Sotto | Central European Time | -01:00 |
| Umuahia Westborough | Eastern Time | 05:00 |
| Umuahia Black River Falls | Central Time | 06:00 |
| Umuahia tp. Thanh Hoá | Indochina Time | -06:00 |
| Umuahia Niedereschach | Central European Time | -01:00 |
| Umuahia Cosmopolis | Pacific Time | 08:00 |
| Umuahia Davidson | Eastern Time | 05:00 |
| Umuahia Rayadurgam | India Standard Time | -04:30 |
| Umuahia Osborne Park | Western Australia Time | -07:00 |
| Umuahia Virajpet | India Standard Time | -04:30 |
| Umuahia Blackburn | Eastern Australia Time | -09:00 |
| Umuahia tp. Tuy Hòa | Indochina Time | -06:00 |
| Umuahia Niederhasli | Central European Time | -01:00 |
| Umuahia Costa Teguise | Western European Time | 00:00 |
| Umuahia Davos | Central European Time | -01:00 |
| Umuahia Raynham | Eastern Time | 05:00 |
| Umuahia Osceola | Central Time | 06:00 |
| Umuahia Vio | Central European Time | -01:00 |
| Umuahia Blackfoot | Mountain Time | 07:00 |
| Umuahia Trenzano | Central European Time | -01:00 |
| Umuahia Niedernhausen | Central European Time | -01:00 |
| Umuahia Carhaix-Plouguer | Central European Time | -01:00 |
| Umuahia Dawalwadi | India Standard Time | -04:30 |