| Diwaniyah Ajijic | Central Time | 08:00 |
| Diwaniyah Chamblee | Eastern Time | 07:00 |
| Diwaniyah Aitkenvale | Eastern Australia Time | -07:00 |
| Diwaniyah Chalong | Indochina Time | -04:00 |
| Diwaniyah Airport West | Eastern Australia Time | -07:00 |
| Diwaniyah Air Itam | Malaysia Time | -05:00 |
| Diwaniyah Aigle | Central European Time | 01:00 |
| Diwaniyah Aiea | Hawaii-Aleutian Time | 13:00 |
| Diwaniyah Antwerp | Central European Time | 01:00 |
| Diwaniyah Antibes | Central European Time | 01:00 |
| Diwaniyah Antigonish | Atlantic Time | 06:00 |
| Diwaniyah Antananarivo | East Africa Time | 00:00 |
| Diwaniyah Baidani | India Standard Time | -02:30 |
| Diwaniyah Baichanalli | India Standard Time | -02:30 |
| Diwaniyah Baie-D'Urfe | Eastern Time | 07:00 |
| Diwaniyah Appenzell District | Central European Time | 01:00 |
| Diwaniyah Apple Springs | Central Time | 08:00 |
| Diwaniyah Applecross | Western Australia Time | -05:00 |
| Diwaniyah Bahrain | Pakistan Time | -02:00 |
| Diwaniyah Bahrs Scrub | Eastern Australia Time | -07:00 |
| Diwaniyah Apollo Beach | Eastern Time | 07:00 |
| Diwaniyah Aoulouz | Western European Time | 02:00 |
| Diwaniyah Aougrout | Central European Time | 02:00 |
| Diwaniyah Anzola dell'Emilia | Central European Time | 01:00 |
| Diwaniyah Ao Nang | Indochina Time | -04:00 |
| Diwaniyah Aoba Ward | Japan Time | -06:00 |
| Diwaniyah Aoi Ward | Japan Time | -06:00 |
| Diwaniyah Anzegem | Central European Time | 01:00 |
| Diwaniyah Anzegem | Central European Time | 01:00 |
| Diwaniyah Balatonfenyves | Central European Time | 01:00 |
| Diwaniyah Balat | Eastern European Time | 01:00 |
| Diwaniyah Baladare | India Standard Time | -02:30 |
| Diwaniyah Balakong | Malaysia Time | -05:00 |
| Diwaniyah Balaclava | Eastern Australia Time | -07:00 |
| Diwaniyah Bakewell | United Kingdom Time | 02:00 |
| Diwaniyah Bailrigg | United Kingdom Time | 02:00 |
| Diwaniyah Bainbridge | Eastern Time | 07:00 |
| Diwaniyah Baio Dora | Central European Time | 01:00 |