| Duba Kut | Arabian Time | 00:00 |
| Duba Timișoara | Eastern European Time | 00:00 |
| Duba Vologda | Moscow Time | 00:00 |
| Duba Şişli | Turkey Time | 00:00 |
| Duba Lexington-Fayette | Eastern Time | 07:00 |
| Duba Hull | United Kingdom Time | 02:00 |
| Duba Soacha | Colombia Time | 08:00 |
| Duba Coacalco | Central Time | 08:00 |
| Duba Preston | United Kingdom Time | 02:00 |
| Duba Ganja | Azerbaijan Time | -01:00 |
| Duba Lianshan | China Time | -05:00 |
| Duba Denizli | Turkey Time | 00:00 |
| Duba Ikeja | West Africa Time | 02:00 |
| Duba Bonn | Central European Time | 01:00 |
| Duba Ostrava | Central European Time | 01:00 |
| Duba Varna | Eastern European Time | 00:00 |
| Duba Vitoria | Brasilia Time | 06:00 |
| Duba Tongling | China Time | -05:00 |
| Duba Iligan City | Philippine Time | -05:00 |
| Duba Cusco | Peru Time | 08:00 |
| Duba Maringá | Brasilia Time | 06:00 |
| Duba Miyazaki | Japan Time | -06:00 |
| Duba Percut | Western Indonesia Time | -04:00 |
| Duba Pucallpa | Peru Time | 08:00 |
| Duba Jingdezhen | China Time | -05:00 |
| Duba Guarujá | Brasilia Time | 06:00 |
| Duba Sariwŏn | Pyongyang Time | -06:00 |
| Duba Vladimir | Moscow Time | 00:00 |
| Duba Antofagasta | Chile Time | 07:00 |
| Duba Botshabelo | South Africa Standard Time | 01:00 |
| Duba Bengkulu | Western Indonesia Time | -04:00 |
| Duba Butuan City | Philippine Time | -05:00 |
| Duba Tampico | Central Time | 08:00 |
| Duba Chita | Chita Time | -06:00 |
| Duba Newcastle | Eastern Australia Time | -07:00 |
| Duba Valledupar | Colombia Time | 08:00 |
| Duba General Escobedo | Central Time | 08:00 |
| Duba Biskra | Central European Time | 02:00 |
| Duba Mannheim | Central European Time | 01:00 |
| Duba Chernihiv | Eastern European Time | 00:00 |
| Duba Irbid | Eastern European Time | 00:00 |
| Duba Tumakur | India Standard Time | -02:30 |
| Duba Jinju | Korean Time | -06:00 |
| Duba Newport | United Kingdom Time | 02:00 |
| Duba Tawau | Malaysia Time | -05:00 |
| Duba Dongying | China Time | -05:00 |
| Duba Firozabad | India Standard Time | -02:30 |
| Duba Al Fayyum | Eastern European Time | 01:00 |
| Duba Porto Velho | Amazon Time | 07:00 |
| Duba Celaya | Central Time | 08:00 |