| tp. Tuy Hòa Alconaba | Central European Time | 06:00 |
| tp. Tuy Hòa Alcochete | Western European Time | 07:00 |
| tp. Tuy Hòa Al Mudayq | Gulf Standard Time | 03:00 |
| tp. Tuy Hòa Alcanar | Central European Time | 06:00 |
| tp. Tuy Hòa Al Jaradiyah | Arabian Time | 04:00 |
| tp. Tuy Hòa Al Jaghbub | Eastern European Time | 05:00 |
| tp. Tuy Hòa Al Hofuf | Arabian Time | 04:00 |
| tp. Tuy Hòa Al-Mamurah | Central European Time | 06:00 |
| tp. Tuy Hòa Akköy | Turkey Time | 04:00 |
| tp. Tuy Hòa Agurain | Central European Time | 06:00 |
| tp. Tuy Hòa Akrotiri | Eastern European Time | 05:00 |
| tp. Tuy Hòa Al Aaroui | Western European Time | 06:00 |
| tp. Tuy Hòa Ananthapur | India Standard Time | 01:30 |
| tp. Tuy Hòa Anamizu | Japan Time | -02:00 |
| tp. Tuy Hòa Amurrio | Central European Time | 06:00 |
| tp. Tuy Hòa Anaconda | Mountain Time | 14:00 |
| tp. Tuy Hòa Amsterdam Airport Schiphol | Central European Time | 06:00 |
| tp. Tuy Hòa Amriswil | Central European Time | 06:00 |
| tp. Tuy Hòa Amritsar Cantt. | India Standard Time | 01:30 |
| tp. Tuy Hòa Amory | Central Time | 13:00 |
| tp. Tuy Hòa Amorbach | Central European Time | 06:00 |
| tp. Tuy Hòa Ampang | Malaysia Time | -01:00 |
| tp. Tuy Hòa Ammon | Mountain Time | 14:00 |
| tp. Tuy Hòa Alfonso Lista | Philippine Time | -01:00 |
| tp. Tuy Hòa Alfornelos | Western European Time | 07:00 |
| tp. Tuy Hòa Alger Centre | Central European Time | 06:00 |
| tp. Tuy Hòa Algerias | Colombia Time | 12:00 |
| tp. Tuy Hòa Algermissen | Central European Time | 06:00 |
| tp. Tuy Hòa Alenquer | Western European Time | 07:00 |
| tp. Tuy Hòa Alexander Heights | Western Australia Time | -01:00 |
| tp. Tuy Hòa Alexandria Bay | Eastern Time | 12:00 |
| tp. Tuy Hòa Amherst | Eastern Time | 12:00 |
| tp. Tuy Hòa Amirim | Israel Time | 05:00 |
| tp. Tuy Hòa Algood | Central Time | 13:00 |
| tp. Tuy Hòa Algiers | South Africa Standard Time | 05:00 |
| tp. Tuy Hòa Algoma | Central Time | 13:00 |
| tp. Tuy Hòa Alhos Vedros | Western European Time | 07:00 |
| tp. Tuy Hòa Alhandra | Western European Time | 07:00 |