| Zephyrhills Caorle | Central European Time | -06:00 |
| Zephyrhills Heath | Central Time | 01:00 |
| Zephyrhills Heathmont | Eastern Australia Time | -14:00 |
| Zephyrhills Heathridge | Western Australia Time | -12:00 |
| Zephyrhills Hayti | Central Time | 01:00 |
| Zephyrhills Hazelwood Park | Central Australia Time | -13:30 |
| Zephyrhills Hazlehurst | Eastern Time | 00:00 |
| Zephyrhills Headingley | Central Time | 01:00 |
| Zephyrhills Headland | Central Time | 01:00 |
| Zephyrhills Healdsburg | Pacific Time | 03:00 |
| Zephyrhills Hayden | Pacific Time | 03:00 |
| Zephyrhills Haymarket | Eastern Australia Time | -14:00 |
| Zephyrhills Haymarket | Eastern Time | 00:00 |
| Zephyrhills Hawthorn | Eastern Australia Time | -14:00 |
| Zephyrhills Hawthorn East | Eastern Australia Time | -14:00 |
| Zephyrhills Ilavala Hobli | India Standard Time | -09:30 |
| Zephyrhills Ileret | East Africa Time | -07:00 |
| Zephyrhills Ikšķile | Eastern European Time | -07:00 |
| Zephyrhills Helmsley | United Kingdom Time | -05:00 |
| Zephyrhills Heimenkirch | Central European Time | -06:00 |
| Zephyrhills Helen | Eastern Time | 00:00 |
| Zephyrhills Jojutla de Juárez | Central Time | 01:00 |
| Zephyrhills Johns Island | Eastern Time | 00:00 |
| Zephyrhills Jordan | Central Time | 01:00 |
| Zephyrhills Joondalup | Western Australia Time | -12:00 |
| Zephyrhills Jonesborough | Eastern Time | 00:00 |
| Zephyrhills Jonestown | Central Time | 01:00 |
| Zephyrhills Jonesville | Eastern Time | 00:00 |
| Zephyrhills Joshua Tree | Pacific Time | 03:00 |
| Zephyrhills Kazhakkoottam | India Standard Time | -09:30 |
| Zephyrhills Kazhipathur | India Standard Time | -09:30 |
| Zephyrhills Junagadh district | India Standard Time | -09:30 |
| Zephyrhills Illueca | Central European Time | -06:00 |
| Zephyrhills Iligan City | Philippine Time | -12:00 |
| Zephyrhills Ilford | United Kingdom Time | -05:00 |
| Zephyrhills Ilfracombe | United Kingdom Time | -05:00 |
| Zephyrhills Imboden | Central Time | 01:00 |
| Zephyrhills Immenstadt | Central European Time | -06:00 |