| Tunis Alenquer | Western European Time | 01:00 |
| Tunis Albisola Superiore | Central European Time | 00:00 |
| Tunis Albert Park | Eastern Australia Time | -10:00 |
| Tunis Alcanar | Central European Time | 00:00 |
| Tunis Alcochete | Western European Time | 01:00 |
| Tunis Almancil | Western European Time | 01:00 |
| Tunis Allostock | United Kingdom Time | 01:00 |
| Tunis Allenspark | Mountain Time | 08:00 |
| Tunis Allenby Gardens | Central Australia Time | -09:30 |
| Tunis Alfonso Lista | Philippine Time | -07:00 |
| Tunis Alfornelos | Western European Time | 01:00 |
| Tunis Algiers | South Africa Standard Time | -01:00 |
| Tunis Algoma | Central Time | 07:00 |
| Tunis Alger Centre | Central European Time | 00:00 |
| Tunis Algerias | Colombia Time | 06:00 |
| Tunis Algermissen | Central European Time | 00:00 |
| Tunis Algood | Central Time | 07:00 |
| Tunis Alhos Vedros | Western European Time | 01:00 |
| Tunis Alhandra | Western European Time | 01:00 |
| Tunis Afton | Eastern Time | 06:00 |
| Tunis Agarathur | India Standard Time | -04:30 |
| Tunis Agadir | Western European Time | 00:00 |
| Tunis Agnone Cilento | Central European Time | 00:00 |
| Tunis Aghlor | India Standard Time | -04:30 |
| Tunis Agde | Central European Time | 00:00 |
| Tunis Aguas Calientes | Peru Time | 06:00 |
| Tunis Aguadilla Pueblo | Atlantic Time | 05:00 |
| Tunis Aguilar de Campoo | Central European Time | 00:00 |
| Tunis Agua Amarga | Central European Time | 00:00 |
| Tunis Agra | India Standard Time | -04:30 |
| Tunis Agrate Brianza | Central European Time | 00:00 |
| Tunis Ágreda | Central European Time | 00:00 |
| Tunis Adel | Eastern Time | 06:00 |
| Tunis Addison | Central Time | 07:00 |
| Tunis Adelboden | Central European Time | 00:00 |
| Tunis Adoor | India Standard Time | -04:30 |
| Tunis Adpar | United Kingdom Time | 01:00 |
| Tunis Afikim | Israel Time | -01:00 |
| Tunis Affalterbach | Central European Time | 00:00 |
| Tunis Affoltern am Albis | Central European Time | 00:00 |
| Tunis Absecon | Eastern Time | 06:00 |
| Tunis Abu Halifa | Arabian Time | -02:00 |
| Tunis Acacia Gardens | Eastern Australia Time | -10:00 |
| Tunis Acapulco | Central Time | 07:00 |
| Tunis Acoi Village | India Standard Time | -04:30 |
| Tunis Acton | Eastern Time | 06:00 |
| Tunis 18-ogo uchastka | Moscow Time | -02:00 |
| Tunis A dos Cunhados | Western European Time | 01:00 |
| Tunis زستم آباد | Iran Time | -02:30 |
| Tunis कसारा | India Standard Time | -04:30 |