| Northwood Harrison Hot Springs | Pacific Time | 03:00 |
| Northwood Harrison | Central Time | 01:00 |
| Northwood Harwich | Eastern Time | 00:00 |
| Northwood Harrodsburg | Eastern Time | 00:00 |
| Northwood Harrow | United Kingdom Time | -05:00 |
| Northwood Hartsdale | Eastern Time | 00:00 |
| Northwood Hartselle | Central Time | 01:00 |
| Northwood Hartshorne | Central Time | 01:00 |
| Northwood Hartsville | Eastern Time | 00:00 |
| Northwood Hartville | Eastern Time | 00:00 |
| Northwood Harfleur | Central European Time | -06:00 |
| Northwood Hardys Bay | Eastern Australia Time | -14:00 |
| Northwood Harburg | Central European Time | -06:00 |
| Northwood Hanwood | Eastern Australia Time | -14:00 |
| Northwood Hanumanbari | India Standard Time | -09:30 |
| Northwood Happy Valley | Pacific Time | 03:00 |
| Northwood Hanover | Eastern Time | 00:00 |
| Northwood Hang Dong | Indochina Time | -11:00 |
| Northwood Handsworth Wood | United Kingdom Time | -05:00 |
| Northwood Handforth | United Kingdom Time | -05:00 |
| Northwood Hanamkonda | India Standard Time | -09:30 |
| Northwood Hanau | Central European Time | -06:00 |
| Northwood Hamilton | Eastern Australia Time | -14:00 |
| Northwood Hämeenkyrö | Eastern European Time | -07:00 |
| Northwood Hamilton Township | Eastern Time | 00:00 |
| Northwood Hammerfest | Central European Time | -06:00 |
| Northwood Hammersbach | Central European Time | -06:00 |
| Northwood Hampton | Eastern Australia Time | -14:00 |
| Northwood Hammonton | Eastern Time | 00:00 |
| Northwood Hampi | India Standard Time | -09:30 |
| Northwood Hammamet Sud | Central European Time | -05:00 |
| Northwood Hammamet | Central European Time | -05:00 |
| Northwood Halli | Eastern European Time | -07:00 |
| Northwood Hallsville | Central Time | 01:00 |
| Northwood Hallam | Eastern Australia Time | -14:00 |
| Northwood Halifax | Eastern Time | 00:00 |
| Northwood Halton Hills | Eastern Time | 00:00 |
| Northwood Hamburg | Central European Time | -06:00 |
| Northwood Hadleigh | United Kingdom Time | -05:00 |
| Northwood Hagenow | Central European Time | -06:00 |
| Northwood Hagenthal-le-Haut | Central European Time | -06:00 |
| Northwood Hahndorf | Central Australia Time | -13:30 |
| Northwood HaGoshrim | Israel Time | -07:00 |
| Northwood Haiku-Pauwela | Hawaii-Aleutian Time | 06:00 |
| Northwood Haleiwa | Hawaii-Aleutian Time | 06:00 |
| Northwood Hales Corners | Central Time | 01:00 |
| Northwood Half Moon Bay | Pacific Time | 03:00 |
| Northwood Haldensleben | Central European Time | -06:00 |
| Northwood Hakone | Japan Time | -13:00 |
| Northwood Hakata Ward | Japan Time | -13:00 |