| Union Gap Ayer's Cliff | Eastern Time | -03:00 |
| Union Gap Ayia Napa | Eastern European Time | -10:00 |
| Union Gap Ayden | Eastern Time | -03:00 |
| Union Gap Ayoor | India Standard Time | -13:30 |
| Union Gap Azalea | Pacific Time | 00:00 |
| Union Gap Azambuja | Western European Time | -08:00 |
| Union Gap Azay-le-Rideau | Central European Time | -09:00 |
| Union Gap Bab El Assa | Central European Time | -09:00 |
| Union Gap Azzano Mella | Central European Time | -09:00 |
| Union Gap Ba | Fiji Time | -21:00 |
| Union Gap Barjols | Central European Time | -09:00 |
| Union Gap Barns Green | United Kingdom Time | -08:00 |
| Union Gap Barnagar | India Standard Time | -13:30 |
| Union Gap Barnard Castle | United Kingdom Time | -08:00 |
| Union Gap Barranco District | Peru Time | -03:00 |
| Union Gap Barranquitas | Atlantic Time | -04:00 |
| Union Gap Barnstable | Eastern Time | -03:00 |
| Union Gap Bingen | Central European Time | -09:00 |
| Union Gap Bintangor | Malaysia Time | -16:00 |
| Union Gap Bruceville-Eddy | Central Time | -02:00 |
| Union Gap Binyamina-Giv'at Ada | Israel Time | -10:00 |
| Union Gap Bilthoven | Central European Time | -09:00 |
| Union Gap Billakempanahalli | India Standard Time | -13:30 |
| Union Gap Bigfork | Mountain Time | -01:00 |
| Union Gap Biggar | United Kingdom Time | -08:00 |
| Union Gap Biggera Waters | Eastern Australia Time | -18:00 |
| Union Gap Bijainagar | India Standard Time | -13:30 |
| Union Gap Big Bear Lake | Pacific Time | 00:00 |
| Union Gap Big Pine Key | Eastern Time | -03:00 |
| Union Gap Big Sky | Mountain Time | -01:00 |
| Union Gap Barvaux-sur-Ourthe | Central European Time | -09:00 |
| Union Gap Basaurhi | India Standard Time | -13:30 |
| Union Gap Barrington | Central Time | -02:00 |
| Union Gap Barua P | India Standard Time | -13:30 |
| Union Gap Zillah | Pacific Time | 00:00 |
| Union Gap Zirakpur | India Standard Time | -13:30 |
| Union Gap Zofingen | Central European Time | -09:00 |
| Union Gap Zollikerberg | Central European Time | -09:00 |