| Hiram Zikhron Ya'akov | Israel Time | -07:00 |
| Hiram Helen | Eastern Time | 00:00 |
| Hiram Zhongshan | China Time | -12:00 |
| Hiram Hyde Park | Eastern Australia Time | -14:00 |
| Hiram Walchwil | Central European Time | -06:00 |
| Hiram Helmsley | United Kingdom Time | -05:00 |
| Hiram Wakefield | Eastern Time | 00:00 |
| Hiram Hyderabad | India Standard Time | -09:30 |
| Hiram Zirakpur | India Standard Time | -09:30 |
| Hiram Hyderabad | India Standard Time | -09:30 |
| Hiram Zollikerberg | Central European Time | -06:00 |
| Hiram Hyderabad | India Standard Time | -09:30 |
| Hiram Zofingen | Central European Time | -06:00 |
| Hiram Hyderabad | India Standard Time | -09:30 |
| Hiram Kriftel | Central European Time | -06:00 |
| Hiram Kham Yai | Indochina Time | -11:00 |
| Hiram Khadki | India Standard Time | -09:30 |
| Hiram Keystone | Mountain Time | 02:00 |
| Hiram Khao Phang | Indochina Time | -11:00 |
| Hiram Khanote | Pakistan Time | -09:00 |
| Hiram Kérou | West Africa Time | -05:00 |
| Hiram Kerpen | Central European Time | -06:00 |
| Hiram Kernen | Central European Time | -06:00 |
| Hiram Jinzhou | China Time | -12:00 |
| Hiram Kfar Monash | Israel Time | -07:00 |
| Hiram Kfar Saba | Israel Time | -07:00 |
| Hiram Kfar Tavor | Israel Time | -07:00 |
| Hiram Kettleman City | Pacific Time | 03:00 |
| Hiram Kewanee | Central Time | 01:00 |
| Hiram Key Biscayne | Eastern Time | 00:00 |
| Hiram Key Largo | Eastern Time | 00:00 |
| Hiram Kesare | India Standard Time | -09:30 |
| Hiram Ketchikan | Alaska Time | 04:00 |
| Hiram Keswick | United Kingdom Time | -05:00 |
| Hiram Jim Thorpe | Eastern Time | 00:00 |
| Hiram Jinan | China Time | -12:00 |
| Hiram Jindalee | Eastern Australia Time | -14:00 |
| Hiram Jindivick | Eastern Australia Time | -14:00 |