| Auderghem Aarhus | Central European Time | 00:00 |
| Auderghem Aarppookkara | India Standard Time | -04:30 |
| Auderghem Abanilla | Central European Time | 00:00 |
| Auderghem Aberlady | United Kingdom Time | 01:00 |
| Auderghem Abisko | Central European Time | 00:00 |
| Auderghem Abingdon | Eastern Time | 06:00 |
| Auderghem Abington | Eastern Time | 06:00 |
| Auderghem Aberdeen | Central Time | 07:00 |
| Auderghem Abeibara | Greenwich Mean Time | 01:00 |
| Auderghem Abbotsford | Eastern Australia Time | -10:00 |
| Auderghem Ajijic | Central Time | 07:00 |
| Auderghem Akköy | Turkey Time | -02:00 |
| Auderghem Al Aaroui | Western European Time | 00:00 |
| Auderghem Akrotiri | Eastern European Time | -01:00 |
| Auderghem Aigle | Central European Time | 00:00 |
| Auderghem Aiea | Hawaii-Aleutian Time | 11:00 |
| Auderghem Agurain | Central European Time | 00:00 |
| Auderghem Aitkenvale | Eastern Australia Time | -09:00 |
| Auderghem Airport West | Eastern Australia Time | -10:00 |
| Auderghem Air Itam | Malaysia Time | -07:00 |
| Auderghem Ajanta | India Standard Time | -04:30 |
| Auderghem Alba Adriatica | Central European Time | 00:00 |
| Auderghem Alavandipuram | India Standard Time | -04:30 |
| Auderghem Alaró | Central European Time | 00:00 |
| Auderghem Alaska | Atlantic Time | 05:00 |
| Auderghem Alaska | Central Time | 07:00 |
| Auderghem Alaska | Eastern Time | 06:00 |
| Auderghem Alata | Central European Time | 00:00 |
| Auderghem Alappuzha | India Standard Time | -04:30 |
| Auderghem Alamarathupatti | India Standard Time | -04:30 |
| Auderghem Alagón | Central European Time | 00:00 |
| Auderghem Alachua | Eastern Time | 06:00 |
| Auderghem Al-Qayrawan | Central European Time | 00:00 |
| Auderghem Al Mudayq | Gulf Standard Time | -03:00 |
| Auderghem Al Jaradiyah | Arabian Time | -02:00 |
| Auderghem Al-Mamurah | Central European Time | 00:00 |
| Auderghem Al Jaghbub | Eastern European Time | -01:00 |
| Auderghem Al Hofuf | Arabian Time | -02:00 |