| Bucaramanga Ifran | Western European Time | -06:00 |
| Bucaramanga Idlib | Eastern European Time | -07:00 |
| Bucaramanga Idukki Township | India Standard Time | -10:30 |
| Bucaramanga Idyllwild-Pine Cove | Pacific Time | 03:00 |
| Bucaramanga Ichikawa | Japan Time | -14:00 |
| Bucaramanga Idar | India Standard Time | -10:30 |
| Bucaramanga Idalia | Eastern Australia Time | -15:00 |
| Bucaramanga Illueca | Central European Time | -06:00 |
| Bucaramanga Ilavala Hobli | India Standard Time | -10:30 |
| Bucaramanga Ileret | East Africa Time | -08:00 |
| Bucaramanga Iligan City | Philippine Time | -13:00 |
| Bucaramanga Ilford | United Kingdom Time | -05:00 |
| Bucaramanga Ilfracombe | United Kingdom Time | -05:00 |
| Bucaramanga Ikšķile | Eastern European Time | -07:00 |
| Bucaramanga Humboldt | Central Time | 01:00 |
| Bucaramanga Hunter River | Atlantic Time | -01:00 |
| Bucaramanga Hulshout | Central European Time | -06:00 |
| Bucaramanga Hultsfred | Central European Time | -06:00 |
| Bucaramanga Hulu Langat | Malaysia Time | -13:00 |
| Bucaramanga Huixquilucan de Degollado | Central Time | 01:00 |
| Bucaramanga Hudson | Eastern Time | 00:00 |
| Bucaramanga Hudson Oaks | Central Time | 01:00 |
| Bucaramanga Hubali-Dharwad | India Standard Time | -10:30 |
| Bucaramanga Huez | Central European Time | -06:00 |
| Bucaramanga Hudsonville | Eastern Time | 00:00 |
| Bucaramanga Huehuetoca | Central Time | 01:00 |
| Bucaramanga Hyde Park | Eastern Australia Time | -15:00 |
| Bucaramanga Hyderabad | India Standard Time | -10:30 |
| Bucaramanga Hyderabad | India Standard Time | -10:30 |
| Bucaramanga Hyderabad | India Standard Time | -10:30 |
| Bucaramanga Hyderabad | India Standard Time | -10:30 |
| Bucaramanga Huntingdale | Western Australia Time | -13:00 |
| Bucaramanga Huttons Ambo | United Kingdom Time | -05:00 |
| Bucaramanga Huskisson | Eastern Australia Time | -16:00 |
| Bucaramanga Húsavík | Greenwich Mean Time | -05:00 |
| Bucaramanga Husborne Crawley | United Kingdom Time | -05:00 |
| Bucaramanga Hurstville | Eastern Australia Time | -16:00 |
| Bucaramanga Hurricane | Mountain Time | 02:00 |