| Woodbridge Hong | Central European Time | -06:00 |
| Woodbridge Hong Kong | Hong Kong Time | -13:00 |
| Woodbridge Hong Kong | Hong Kong Time | -13:00 |
| Woodbridge Hong Kong | Hong Kong Time | -13:00 |
| Woodbridge Hounslow | United Kingdom Time | -05:00 |
| Woodbridge Hotchkiss | Mountain Time | 02:00 |
| Woodbridge Hoylake | United Kingdom Time | -05:00 |
| Woodbridge Howell | Eastern Time | 00:00 |
| Woodbridge Howrah | India Standard Time | -10:30 |
| Woodbridge Hoxie | Central Time | 01:00 |
| Woodbridge Huanggang | China Time | -13:00 |
| Woodbridge Huajuapan de León | Central Time | 01:00 |
| Woodbridge Himmelkron | Central European Time | -06:00 |
| Woodbridge Hima | East Africa Time | -08:00 |
| Woodbridge Hillsborough | Eastern Time | 00:00 |
| Woodbridge Hioki | Japan Time | -14:00 |
| Woodbridge Hiram | Eastern Time | 00:00 |
| Woodbridge Hingham | Eastern Time | 00:00 |
| Woodbridge Hochdorf | Central European Time | -06:00 |
| Woodbridge Hitzacker | Central European Time | -06:00 |
| Woodbridge Homebush | Eastern Australia Time | -16:00 |
| Woodbridge Hondarribia | Central European Time | -06:00 |
| Woodbridge Homps | Central European Time | -06:00 |
| Woodbridge Holywood | United Kingdom Time | -05:00 |
| Woodbridge Holmes Beach | Eastern Time | 00:00 |
| Woodbridge Holme's Hill | United Kingdom Time | -05:00 |
| Woodbridge Hollywood | Eastern Time | 00:00 |
| Woodbridge Holly Hill | Eastern Time | 00:00 |
| Woodbridge Holly Hill | Eastern Time | 00:00 |
| Woodbridge Hokes Bluff | Central Time | 01:00 |
| Woodbridge Hokuto | Japan Time | -14:00 |
| Woodbridge Holden Hill | Central Australia Time | -15:30 |
| Woodbridge Holdenville | Central Time | 01:00 |
| Woodbridge Holdorf | Central European Time | -06:00 |
| Woodbridge Holdrege | Central Time | 01:00 |
| Woodbridge Holesov | Central European Time | -06:00 |
| Woodbridge Holgate | Eastern Australia Time | -16:00 |
| Woodbridge Hogsback | South Africa Standard Time | -07:00 |
| Woodbridge Hofheim | Central European Time | -06:00 |
| Woodbridge Hoge Hexel | Central European Time | -06:00 |
| Woodbridge Heubach | Central European Time | -06:00 |
| Woodbridge Hethersett | United Kingdom Time | -05:00 |
| Woodbridge Hewlett | Eastern Time | 00:00 |
| Woodbridge Hexham | Eastern Australia Time | -16:00 |
| Woodbridge Hexham | United Kingdom Time | -05:00 |
| Woodbridge Heydon | United Kingdom Time | -05:00 |
| Woodbridge Highgate | Western Australia Time | -13:00 |
| Woodbridge High Falls | Eastern Time | 00:00 |
| Woodbridge Higashiyama Ward | Japan Time | -14:00 |
| Woodbridge Higashi Ward | Japan Time | -14:00 |