| Gulu Valle Gran Rey | Western European Time | 02:00 |
| Gulu Silverton | Pacific Time | 10:00 |
| Gulu Valle de la Serena | Central European Time | 01:00 |
| Gulu Sikkarimedu | India Standard Time | -02:30 |
| Gulu Trevescan | United Kingdom Time | 02:00 |
| Gulu Silay City | Philippine Time | -05:00 |
| Gulu Trevignano | Central European Time | 01:00 |
| Gulu Zephyr | Eastern Time | 07:00 |
| Gulu Trevignano Romano | Central European Time | 01:00 |
| Gulu Zephyrhills | Eastern Time | 07:00 |
| Gulu Trexlertown | Eastern Time | 07:00 |
| Gulu Zermatt | Central European Time | 01:00 |
| Gulu Trichiana | Central European Time | 01:00 |
| Gulu Zero Branco | Central European Time | 01:00 |
| Gulu Trebče | Central European Time | 01:00 |
| Gulu Zeven | Central European Time | 01:00 |
| Gulu Trenzano | Central European Time | 01:00 |
| Gulu Tremonton | Mountain Time | 09:00 |
| Gulu Vandalur | India Standard Time | -02:30 |
| Gulu Vandalur R.F. | India Standard Time | -02:30 |
| Gulu Vang Vieng | Indochina Time | -04:00 |
| Gulu Vannappuram | India Standard Time | -02:30 |
| Gulu Vansda | India Standard Time | -02:30 |
| Gulu Valparaíso de Goiás | Brasilia Time | 06:00 |
| Gulu Vama Veche | Eastern European Time | 00:00 |
| Gulu Van Alstyne | Central Time | 08:00 |
| Gulu Varigotti | Central European Time | 01:00 |
| Gulu Värmdö | Central European Time | 01:00 |
| Gulu Vasai | India Standard Time | -02:30 |
| Gulu Vasai | India Standard Time | -02:30 |
| Gulu Vashon | Pacific Time | 10:00 |
| Gulu Varallo Pombia | Central European Time | 01:00 |
| Gulu Varamballi | India Standard Time | -02:30 |
| Gulu Varca | India Standard Time | -02:30 |
| Gulu Zahara de los Atunes | Central European Time | 01:00 |
| Gulu Yvoir | Central European Time | 01:00 |
| Gulu Yzeure | Central European Time | 01:00 |
| Gulu Zachary | Central Time | 08:00 |