| Artà Bhuvanagiri | India Standard Time | -03:30 |
| Artà Ardross | Western Australia Time | -06:00 |
| Artà Bab El Assa | Central European Time | 01:00 |
| Artà Ardsley | Eastern Time | 06:00 |
| Artà Bhose | India Standard Time | -03:30 |
| Artà Åre | Central European Time | 00:00 |
| Artà Azzano Mella | Central European Time | 00:00 |
| Artà Argenbühl | Central European Time | 00:00 |
| Artà Bhubaneswar | India Standard Time | -03:30 |
| Artà Argent-sur-Sauldre | Central European Time | 00:00 |
| Artà Ba | Fiji Time | -10:00 |
| Artà Arden | Eastern Time | 06:00 |
| Artà Bhimtal | India Standard Time | -03:30 |
| Artà Arcugnano | Central European Time | 00:00 |
| Artà Azay-le-Rideau | Central European Time | 00:00 |
| Artà Alhos Vedros | Western European Time | 01:00 |
| Artà Bhitoli Khurd | India Standard Time | -03:30 |
| Artà Alhandra | Western European Time | 01:00 |
| Artà Azalea | Pacific Time | 09:00 |
| Artà Ariana | Central European Time | 01:00 |
| Artà Azambuja | Western European Time | 01:00 |
| Artà Arklow | Ireland Time | 01:00 |
| Artà Ayoor | India Standard Time | -03:30 |
| Artà Arkula | India Standard Time | -03:30 |
| Artà Ayden | Eastern Time | 06:00 |
| Artà Arlesheim | Central European Time | 00:00 |
| Artà Ayer Baloi | Malaysia Time | -06:00 |
| Artà Ayer Keroh | Malaysia Time | -06:00 |
| Artà Ayer's Cliff | Eastern Time | 06:00 |
| Artà Ayia Napa | Eastern European Time | -01:00 |
| Artà Bunkie | Central Time | 07:00 |
| Artà Bunkyo | Japan Time | -07:00 |
| Artà Bundeena | Eastern Australia Time | -08:00 |
| Artà Bundaberg Central | Eastern Australia Time | -08:00 |
| Artà Bundaberg West | Eastern Australia Time | -08:00 |
| Artà Bundanoon | Eastern Australia Time | -08:00 |
| Artà Bulgaria | Central European Time | 00:00 |
| Artà Bulimba | Eastern Australia Time | -08:00 |
| Artà Bull Bay | United Kingdom Time | 01:00 |
| Artà Bulle | Central European Time | 00:00 |
| Artà Bulmer Tye | United Kingdom Time | 01:00 |
| Artà Buira | Central European Time | 00:00 |
| Artà Bukit Mertajam | Malaysia Time | -06:00 |
| Artà Bukit Beruang | Malaysia Time | -06:00 |
| Artà Bukit Kayu Hitam | Malaysia Time | -06:00 |
| Artà Buenos Aires | Argentina Time | 05:00 |
| Artà Buford | Eastern Time | 06:00 |
| Artà Buggenhout | Central European Time | 00:00 |
| Artà Buggiano | Central European Time | 00:00 |
| Artà Blackwood | Central Australia Time | -07:30 |