| Buchanan South Williamson | Eastern Time | 00:00 |
| Buchanan Mill Run | Eastern Time | 00:00 |
| Buchanan Auderghem | Central European Time | -06:00 |
| Buchanan Alcanar | Central European Time | -06:00 |
| Buchanan Benito Juárez | Central Time | 01:00 |
| Buchanan Lavelanet | Central European Time | -06:00 |
| Buchanan West Park | Eastern Time | 00:00 |
| Buchanan Chuo | Japan Time | -13:00 |
| Buchanan South Molton | United Kingdom Time | -05:00 |
| Buchanan Mill Valley | Pacific Time | 03:00 |
| Buchanan Aubergenville | Central European Time | -06:00 |
| Buchanan Alconaba | Central European Time | -06:00 |
| Buchanan Belmore | Eastern Australia Time | -14:00 |
| Buchanan Lava Hot Springs | Mountain Time | 02:00 |
| Buchanan West Nyack | Eastern Time | 00:00 |
| Buchanan Chukai | Malaysia Time | -12:00 |
| Buchanan South Lismore | Eastern Australia Time | -14:00 |
| Buchanan Millbrook | Eastern Time | 00:00 |
| Buchanan Attibele | India Standard Time | -09:30 |
| Buchanan Alcochete | Western European Time | -05:00 |
| Buchanan Belmont | Western Australia Time | -12:00 |
| Buchanan Lavagno | Central European Time | -06:00 |
| Buchanan West Monroe | Central Time | 01:00 |
| Buchanan Carrouge | Central European Time | -06:00 |
| Buchanan South Melbourne | Eastern Australia Time | -14:00 |
| Buchanan Millbrook | Central Time | 01:00 |
| Buchanan Aviano | Central European Time | -06:00 |
| Buchanan Alexandria Bay | Eastern Time | 00:00 |
| Buchanan Bembla and Manarah | Central European Time | -05:00 |
| Buchanan Lauderdale-by-the-Sea | Eastern Time | 00:00 |
| Buchanan West Milwaukee | Central Time | 01:00 |
| Buchanan Carvoeiro | Western European Time | -05:00 |
| Buchanan South Miami | Eastern Time | 00:00 |
| Buchanan Minami Ward | Japan Time | -13:00 |
| Buchanan Avihayil | Israel Time | -07:00 |
| Buchanan Alenquer | Western European Time | -05:00 |
| Buchanan Benahavís | Central European Time | -06:00 |
| Buchanan Latrobe | Eastern Australia Time | -14:00 |
| Buchanan West Melbourne | Eastern Australia Time | -14:00 |
| Buchanan Casselman | Eastern Time | 00:00 |
| Buchanan South Padre Island | Central Time | 01:00 |
| Buchanan Minato | Japan Time | -13:00 |
| Buchanan Barjols | Central European Time | -06:00 |
| Buchanan Alexander Heights | Western Australia Time | -12:00 |
| Buchanan Benajarafe | Central European Time | -06:00 |
| Buchanan Lauenburg | Central European Time | -06:00 |
| Buchanan West Perth | Western Australia Time | -12:00 |
| Buchanan Castanet-Tolosan | Central European Time | -06:00 |
| Buchanan South Park Township | Eastern Time | 00:00 |
| Buchanan Minden | Central Time | 01:00 |