| Isla Canela Hoge Hexel | Central European Time | 00:00 |
| Isla Canela Holden Hill | Central Australia Time | -09:30 |
| Isla Canela Holdenville | Central Time | 07:00 |
| Isla Canela Holdorf | Central European Time | 00:00 |
| Isla Canela Holdrege | Central Time | 07:00 |
| Isla Canela Holesov | Central European Time | 00:00 |
| Isla Canela Holgate | Eastern Australia Time | -10:00 |
| Isla Canela Hollywood | Eastern Time | 06:00 |
| Isla Canela Holly Hill | Eastern Time | 06:00 |
| Isla Canela Holly Hill | Eastern Time | 06:00 |
| Isla Canela Hunter River | Atlantic Time | 05:00 |
| Isla Canela Huntingdale | Western Australia Time | -07:00 |
| Isla Canela Humboldt | Central Time | 07:00 |
| Isla Canela Hulshout | Central European Time | 00:00 |
| Isla Canela Hultsfred | Central European Time | 00:00 |
| Isla Canela Hulu Langat | Malaysia Time | -07:00 |
| Isla Canela Huixquilucan de Degollado | Central Time | 07:00 |
| Isla Canela Hurricane | Mountain Time | 08:00 |
| Isla Canela Huttons Ambo | United Kingdom Time | 01:00 |
| Isla Canela Húsavík | Greenwich Mean Time | 01:00 |
| Isla Canela Husborne Crawley | United Kingdom Time | 01:00 |
| Isla Canela Huskisson | Eastern Australia Time | -10:00 |
| Isla Canela Hurstville | Eastern Australia Time | -10:00 |
| Isla Canela Iligan City | Philippine Time | -07:00 |
| Isla Canela Ilford | United Kingdom Time | 01:00 |
| Isla Canela Ilfracombe | United Kingdom Time | 01:00 |
| Isla Canela Ilavala Hobli | India Standard Time | -04:30 |
| Isla Canela Ileret | East Africa Time | -02:00 |
| Isla Canela Ikšķile | Eastern European Time | -01:00 |
| Isla Canela Jambiani | East Africa Time | -02:00 |
| Isla Canela Jalhay | Central European Time | 00:00 |
| Isla Canela Jaljulia | Israel Time | -01:00 |
| Isla Canela Jalke Bk. | India Standard Time | -04:30 |
| Isla Canela Jane | Central Time | 07:00 |
| Isla Canela Jarmen | Central European Time | 00:00 |
| Isla Canela Järfälla | Central European Time | 00:00 |
| Isla Canela Jagannathpur | India Standard Time | -04:30 |
| Isla Canela Jadayampalayam | India Standard Time | -04:30 |
| Isla Canela Jahra | Arabian Time | -02:00 |
| Isla Canela Jaigaon | India Standard Time | -04:30 |
| Isla Canela Jaggayyapet | India Standard Time | -04:30 |
| Isla Canela Jaimalwala Alias Pireana | India Standard Time | -04:30 |
| Isla Canela Jeleeb Al-Shuyoukh | Arabian Time | -02:00 |
| Isla Canela Jenjarom | Malaysia Time | -07:00 |
| Isla Canela Jensen Beach | Eastern Time | 06:00 |
| Isla Canela Jenkintown | Eastern Time | 06:00 |
| Isla Canela Jelutong | Malaysia Time | -07:00 |
| Isla Canela Jefferson | Eastern Time | 06:00 |
| Isla Canela Jejuri | India Standard Time | -04:30 |
| Isla Canela Jayamkondan | India Standard Time | -04:30 |