| Alwar America | Central European Time | 04:30 |
| Alwar Amherst | Eastern Time | 10:30 |
| Alwar Amory | Central Time | 11:30 |
| Alwar Amorbach | Central European Time | 04:30 |
| Alwar Ammon | Mountain Time | 12:30 |
| Alwar Amirim | Israel Time | 03:30 |
| Alwar Appenzell District | Central European Time | 04:30 |
| Alwar Apple Springs | Central Time | 11:30 |
| Alwar Applecross | Western Australia Time | -02:30 |
| Alwar Arcugnano | Central European Time | 04:30 |
| Alwar Arden | Eastern Time | 10:30 |
| Alwar Apollo Beach | Eastern Time | 10:30 |
| Alwar Aoulouz | Western European Time | 04:30 |
| Alwar Aougrout | Central European Time | 04:30 |
| Alwar Antwerp | Central European Time | 04:30 |
| Alwar Anzola dell'Emilia | Central European Time | 04:30 |
| Alwar Ao Nang | Indochina Time | -01:30 |
| Alwar Aoba Ward | Japan Time | -03:30 |
| Alwar Aoi Ward | Japan Time | -03:30 |
| Alwar Anzegem | Central European Time | 04:30 |
| Alwar Anzegem | Central European Time | 04:30 |
| Alwar Ariana | Central European Time | 04:30 |
| Alwar Argenbühl | Central European Time | 04:30 |
| Alwar Argent-sur-Sauldre | Central European Time | 04:30 |
| Alwar Ardross | Western Australia Time | -02:30 |
| Alwar Ardsley | Eastern Time | 10:30 |
| Alwar Åre | Central European Time | 04:30 |
| Alwar Arncliffe | Eastern Australia Time | -05:30 |
| Alwar Arnedo | Central European Time | 04:30 |
| Alwar Arossim | India Standard Time | 00:00 |
| Alwar Armstrong | Pacific Time | 13:30 |
| Alwar Arlesheim | Central European Time | 04:30 |
| Alwar Arklow | Ireland Time | 05:30 |
| Alwar Arkula | India Standard Time | 00:00 |
| Alwar Zürs | Central European Time | 04:30 |
| Alwar Zwingenberg | Central European Time | 04:30 |
| Alwar Zwiefalten | Central European Time | 04:30 |
| Alwar Zweisimmen | Central European Time | 04:30 |