| Woolloongabba Guildford | Eastern Australia Time | -01:00 |
| Woolloongabba Guardiagrele | Central European Time | 09:00 |
| Woolloongabba Guarne | Colombia Time | 15:00 |
| Woolloongabba Guatapé | Colombia Time | 15:00 |
| Woolloongabba Gudalur | India Standard Time | 04:30 |
| Woolloongabba Guayana City | Venezuela Time | 14:00 |
| Woolloongabba Horsley | Eastern Australia Time | -01:00 |
| Woolloongabba Horseheads | Eastern Time | 15:00 |
| Woolloongabba Hoshiarpur | India Standard Time | 04:30 |
| Woolloongabba Horebeke | Central European Time | 09:00 |
| Woolloongabba Hopland | Pacific Time | 18:00 |
| Woolloongabba Horní Věstonice | Central European Time | 09:00 |
| Woolloongabba Horning | United Kingdom Time | 10:00 |
| Woolloongabba Hope | Central Time | 16:00 |
| Woolloongabba Hope | Pacific Time | 18:00 |
| Woolloongabba Hope Island | Eastern Australia Time | 00:00 |
| Woolloongabba Hooksett | Eastern Time | 15:00 |
| Woolloongabba Honnihalli | India Standard Time | 04:30 |
| Woolloongabba Honiton | United Kingdom Time | 10:00 |
| Woolloongabba Honesdale | Eastern Time | 15:00 |
| Woolloongabba Honfleur | Central European Time | 09:00 |
| Woolloongabba Hong | Central European Time | 09:00 |
| Woolloongabba Hong Kong | Hong Kong Time | 02:00 |
| Woolloongabba Hong Kong | Hong Kong Time | 02:00 |
| Woolloongabba Hong Kong | Hong Kong Time | 02:00 |
| Woolloongabba Hounslow | United Kingdom Time | 10:00 |
| Woolloongabba Hotchkiss | Mountain Time | 17:00 |
| Woolloongabba Hoylake | United Kingdom Time | 10:00 |
| Woolloongabba Howell | Eastern Time | 15:00 |
| Woolloongabba Howrah | India Standard Time | 04:30 |
| Woolloongabba Hoxie | Central Time | 16:00 |
| Woolloongabba Huanggang | China Time | 02:00 |
| Woolloongabba Huajuapan de León | Central Time | 16:00 |
| Woolloongabba Himmelkron | Central European Time | 09:00 |
| Woolloongabba Hima | East Africa Time | 07:00 |
| Woolloongabba Hillsborough | Eastern Time | 15:00 |
| Woolloongabba Hioki | Japan Time | 01:00 |
| Woolloongabba Hiram | Eastern Time | 15:00 |
| Woolloongabba Hingham | Eastern Time | 15:00 |
| Woolloongabba Hochdorf | Central European Time | 09:00 |
| Woolloongabba Hitzacker | Central European Time | 09:00 |
| Woolloongabba Homebush | Eastern Australia Time | -01:00 |
| Woolloongabba Hondarribia | Central European Time | 09:00 |
| Woolloongabba Homps | Central European Time | 09:00 |
| Woolloongabba Holywood | United Kingdom Time | 10:00 |
| Woolloongabba Holmes Beach | Eastern Time | 15:00 |
| Woolloongabba Holme's Hill | United Kingdom Time | 10:00 |
| Woolloongabba Hollywood | Eastern Time | 15:00 |
| Woolloongabba Holly Hill | Eastern Time | 15:00 |
| Woolloongabba Holly Hill | Eastern Time | 15:00 |