| Umuahia Venezia | Central European Time | -01:00 |
| Umuahia Saint Johns | Eastern Time | 05:00 |
| Umuahia Puerto Vallarta | Central Time | 06:00 |
| Umuahia Wabash | Eastern Time | 05:00 |
| Umuahia Avon | Eastern Time | 05:00 |
| Umuahia Arlesheim | Central European Time | -01:00 |
| Umuahia Sakyo Ward | Japan Time | -08:00 |
| Umuahia Langkawi | Malaysia Time | -07:00 |
| Umuahia Venelles | Central European Time | -01:00 |
| Umuahia Saint-Joseph-de-Beauce | Eastern Time | 05:00 |
| Umuahia Puerto Lumbreras | Central European Time | -01:00 |
| Umuahia Wadakkanchery | India Standard Time | -04:30 |
| Umuahia Avry | Central European Time | -01:00 |
| Umuahia Saint-Joseph-du-Lac | Eastern Time | 05:00 |
| Umuahia La Cassa | Central European Time | -01:00 |
| Umuahia Langkawi | Malaysia Time | -07:00 |
| Umuahia Venice | Central European Time | -01:00 |
| Umuahia Saint John | Central Time | 06:00 |
| Umuahia Puerto Escondido | Central Time | 06:00 |
| Umuahia Wacol | Eastern Australia Time | -09:00 |
| Umuahia Avsallar Belediyesi | Turkey Time | -02:00 |
| Umuahia Santa Catarina | Central Time | 06:00 |
| Umuahia La Bisbal d'Empordà | Central European Time | -01:00 |
| Umuahia Langenzenn | Central European Time | -01:00 |
| Umuahia Ventnor City | Eastern Time | 05:00 |
| Umuahia Senden | Central European Time | -01:00 |
| Umuahia Pazhayangadi | India Standard Time | -04:30 |
| Umuahia Wadebridge | United Kingdom Time | 00:00 |
| Umuahia Ay | Central European Time | -01:00 |
| Umuahia Sengurichi | India Standard Time | -04:30 |
| Umuahia La Feria | Central Time | 06:00 |
| Umuahia Langeoog | Central European Time | -01:00 |
| Umuahia Zhongshan | China Time | -07:00 |
| Umuahia Sendra | India Standard Time | -04:30 |
| Umuahia Peachtree Corners | Eastern Time | 05:00 |
| Umuahia Vuren | Central European Time | -01:00 |
| Umuahia Axapusco | Central Time | 06:00 |
| Umuahia Senegal | Peru Time | 06:00 |
| Umuahia La Escalona | Western European Time | 00:00 |
| Umuahia Los Alamos | Mountain Time | 07:00 |
| Umuahia West Park | Eastern Time | 05:00 |
| Umuahia Sennfeld | Central European Time | -01:00 |
| Umuahia Pearce | Eastern Australia Time | -09:00 |
| Umuahia Waimanalo | Hawaii-Aleutian Time | 11:00 |
| Umuahia Ananthapur | India Standard Time | -04:30 |
| Umuahia Seoul | Korean Time | -08:00 |
| Umuahia La Cumbre | Argentina Time | 04:00 |
| Umuahia Lorne | Eastern Australia Time | -09:00 |
| Umuahia West Perth | Western Australia Time | -07:00 |
| Umuahia Seoul | Korean Time | -08:00 |