| Zalău Hyderabad | India Standard Time | -02:30 |
| Zalău Idukki Township | India Standard Time | -02:30 |
| Zalău Idyllwild-Pine Cove | Pacific Time | 10:00 |
| Zalău Idlib | Eastern European Time | 00:00 |
| Zalău Ifran | Western European Time | 02:00 |
| Zalău Idar | India Standard Time | -02:30 |
| Zalău Idalia | Eastern Australia Time | -07:00 |
| Zalău Ichikawa | Japan Time | -06:00 |
| Zalău Hamilton Township | Eastern Time | 07:00 |
| Zalău Hamilton | Eastern Australia Time | -07:00 |
| Zalău Haro | Central European Time | 01:00 |
| Zalău Harpers Ferry | Eastern Time | 07:00 |
| Zalău Harris Park | Eastern Australia Time | -07:00 |
| Zalău Harrodsburg | Eastern Time | 07:00 |
| Zalău Harrison Hot Springs | Pacific Time | 10:00 |
| Zalău Harrison | Central Time | 08:00 |
| Zalău Harrow | United Kingdom Time | 02:00 |
| Zalău Hartsdale | Eastern Time | 07:00 |
| Zalău Hartselle | Central Time | 08:00 |
| Zalău Hartshorne | Central Time | 08:00 |
| Zalău Hartsville | Eastern Time | 07:00 |
| Zalău Hartville | Eastern Time | 07:00 |
| Zalău Halli | Eastern European Time | 00:00 |
| Zalău Hallsville | Central Time | 08:00 |
| Zalău Hallam | Eastern Australia Time | -07:00 |
| Zalău Halton Hills | Eastern Time | 07:00 |
| Zalău Hamburg | Central European Time | 01:00 |
| Zalău Hämeenkyrö | Eastern European Time | 00:00 |
| Zalău Gangavathi | India Standard Time | -02:30 |
| Zalău Garbahaarrey | East Africa Time | 00:00 |
| Zalău Haldensleben | Central European Time | 01:00 |
| Zalău Haleiwa | Hawaii-Aleutian Time | 13:00 |
| Zalău Hales Corners | Central Time | 08:00 |
| Zalău Half Moon Bay | Pacific Time | 10:00 |
| Zalău Halifax | Eastern Time | 07:00 |
| Zalău Hakata Ward | Japan Time | -06:00 |
| Zalău Hakone | Japan Time | -06:00 |
| Zalău Jette | Central European Time | 01:00 |
| Zalău Jettingen-Scheppach | Central European Time | 01:00 |
| Zalău Jhikli Ambwari | India Standard Time | -02:30 |
| Zalău Jim Thorpe | Eastern Time | 07:00 |
| Zalău Jinan | China Time | -05:00 |
| Zalău Jindalee | Eastern Australia Time | -07:00 |
| Zalău Jindivick | Eastern Australia Time | -07:00 |
| Zalău Jinzhou | China Time | -05:00 |
| Zalău København | Central European Time | 01:00 |
| Zalău København | Central European Time | 01:00 |
| Zalău København | Central European Time | 01:00 |
| Zalău København | Central European Time | 01:00 |
| Zalău Keaau | Hawaii-Aleutian Time | 13:00 |