| Brecon Aoba Ward | Japan Time | -08:00 |
| Brecon Dharamshala | India Standard Time | -04:30 |
| Brecon Presevo | Central European Time | -01:00 |
| Brecon Siheung-si | Korean Time | -08:00 |
| Brecon Port Antonio | Eastern Time | 06:00 |
| Brecon Vasai | India Standard Time | -04:30 |
| Brecon Saint Anthony | Central Time | 06:00 |
| Brecon Großerlach | Central European Time | -01:00 |
| Brecon Aoi Ward | Japan Time | -08:00 |
| Brecon Devizes | United Kingdom Time | 00:00 |
| Brecon Prescott | Eastern Time | 05:00 |
| Brecon Rothenburg ob der Tauber | Central European Time | -01:00 |
| Brecon Port Adelaide | Central Australia Time | -08:30 |
| Brecon Vashon | Pacific Time | 08:00 |
| Brecon Saint Anton am Arlberg | Central European Time | -01:00 |
| Brecon Grönland | Central European Time | -01:00 |
| Brecon Anzegem | Central European Time | -01:00 |
| Brecon Devrukh | India Standard Time | -04:30 |
| Brecon Rio Grande City | Central Time | 06:00 |
| Brecon Rougham | United Kingdom Time | 00:00 |
| Brecon Pornic | Central European Time | -01:00 |
| Brecon Wasserburg am Inn | Central European Time | -01:00 |
| Brecon San Pedro | Central Time | 07:00 |
| Brecon Grüningen | Central European Time | -01:00 |
| Brecon Anzegem | Central European Time | -01:00 |
| Brecon Dhaka | Bangladesh Time | -05:00 |
| Brecon Río Grande | Atlantic Time | 05:00 |
| Brecon Ram Nagar | India Standard Time | -04:30 |
| Brecon Poreč | Central European Time | -01:00 |
| Brecon Waterford | Eastern Australia Time | -09:00 |
| Brecon San Pedro La Laguna | Central Time | 07:00 |
| Brecon Gruissan | Central European Time | -01:00 |
| Brecon Farrer | Eastern Australia Time | -09:00 |
| Brecon Dexter | Central Time | 06:00 |
| Brecon Rio Grande | Eastern Time | 05:00 |
| Brecon Rostrenen | Central European Time | -01:00 |
| Brecon Poovar | India Standard Time | -04:30 |
| Brecon Waterford Township | Eastern Time | 05:00 |
| Brecon San Phi Suea | Indochina Time | -06:00 |
| Brecon Grover Beach | Pacific Time | 08:00 |
| Brecon Farr West | Mountain Time | 07:00 |
| Brecon Dewey Beach | Eastern Time | 05:00 |
| Brecon Ringwood | Eastern Australia Time | -09:00 |
| Brecon Rothesay | United Kingdom Time | 00:00 |
| Brecon Poovarani | India Standard Time | -04:30 |
| Brecon Waterloo | United Kingdom Time | 00:00 |
| Brecon Sagres | Western European Time | 00:00 |
| Brecon Grottammare | Central European Time | -01:00 |
| Brecon Farthinghoe | United Kingdom Time | 00:00 |
| Brecon Deweyville | Central Time | 06:00 |