| Antananarivo Gurdaspur | India Standard Time | -02:30 |
| Antananarivo Huixquilucan de Degollado | Central Time | 09:00 |
| Antananarivo Guniyal Gaon | India Standard Time | -02:30 |
| Antananarivo Itabashi | Japan Time | -06:00 |
| Antananarivo Guntersville | Central Time | 09:00 |
| Antananarivo Huttons Ambo | United Kingdom Time | 03:00 |
| Antananarivo Hazelwood Park | Central Australia Time | -07:30 |
| Antananarivo Húsavík | Greenwich Mean Time | 03:00 |
| Antananarivo Hazlehurst | Eastern Time | 08:00 |
| Antananarivo Husborne Crawley | United Kingdom Time | 03:00 |
| Antananarivo Hayti | Central Time | 09:00 |
| Antananarivo Huskisson | Eastern Australia Time | -08:00 |
| Antananarivo Hayden | Pacific Time | 11:00 |
| Antananarivo Hurstville | Eastern Australia Time | -08:00 |
| Antananarivo Haymarket | Eastern Australia Time | -08:00 |
| Antananarivo Itatiaia | Brasilia Time | 06:00 |
| Antananarivo Haymarket | Eastern Time | 08:00 |
| Antananarivo Itaunja | India Standard Time | -02:30 |
| Antananarivo Hawthorn | Eastern Australia Time | -08:00 |
| Antananarivo Ittigen | Central European Time | 02:00 |
| Antananarivo Hawthorn East | Eastern Australia Time | -08:00 |
| Antananarivo Ivins | Mountain Time | 10:00 |
| Antananarivo Hawera | New Zealand Time | -10:00 |
| Antananarivo Ivanhoe | Eastern Australia Time | -08:00 |
| Antananarivo Hawes | United Kingdom Time | 03:00 |
| Antananarivo Brook | United Kingdom Time | 03:00 |
| Antananarivo Hawkesbury | Eastern Time | 08:00 |
| Antananarivo Broussard | Central Time | 09:00 |
| Antananarivo Helmsley | United Kingdom Time | 03:00 |
| Antananarivo Browns Plains | Eastern Australia Time | -07:00 |
| Antananarivo Horsley | Eastern Australia Time | -08:00 |
| Antananarivo Brooksville | Eastern Time | 08:00 |
| Antananarivo Heimenkirch | Central European Time | 02:00 |
| Antananarivo Brookvale | Eastern Australia Time | -08:00 |
| Antananarivo Helen | Eastern Time | 08:00 |
| Antananarivo Brookville | Eastern Time | 08:00 |
| Antananarivo Heidenheim | Central European Time | 02:00 |
| Antananarivo Brighton | Eastern Time | 08:00 |
| Antananarivo Heguri | Japan Time | -06:00 |
| Antananarivo Brinchang | Malaysia Time | -05:00 |
| Antananarivo Heftziba | Israel Time | 01:00 |
| Antananarivo Brisbane City | Eastern Australia Time | -07:00 |
| Antananarivo Hebden Bridge | United Kingdom Time | 03:00 |
| Antananarivo Brisighella | Central European Time | 02:00 |
| Antananarivo Heber Springs | Central Time | 09:00 |
| Antananarivo Briviesca | Central European Time | 02:00 |
| Antananarivo Heath | Central Time | 09:00 |
| Antananarivo Broadbeach | Eastern Australia Time | -07:00 |
| Antananarivo Heathmont | Eastern Australia Time | -08:00 |
| Antananarivo Broadbridge Heath | United Kingdom Time | 03:00 |