| Serra Thuckalay | India Standard Time | -08:30 |
| Serra Baie-D'Urfe | Eastern Time | 02:00 |
| Serra Uintah | Mountain Time | 04:00 |
| Serra Baio Dora | Central European Time | -04:00 |
| Serra Ukai | India Standard Time | -08:30 |
| Serra Bailrigg | United Kingdom Time | -03:00 |
| Serra Ujire | India Standard Time | -08:30 |
| Serra Bainbridge | Eastern Time | 02:00 |
| Serra Tigkaki | Eastern European Time | -05:00 |
| Serra Bakewell | United Kingdom Time | -03:00 |
| Serra Umm Al Arais | Central European Time | -04:00 |
| Serra Athol | New Zealand Time | -16:00 |
| Serra Umhlanga | South Africa Standard Time | -05:00 |
| Serra Athy | Ireland Time | -03:00 |
| Serra Ulladulla | Eastern Australia Time | -14:00 |
| Serra Atatürk Mahallesi | Turkey Time | -06:00 |
| Serra Ullur | India Standard Time | -08:30 |
| Serra Bahrain | Pakistan Time | -08:00 |
| Serra Ulcinj | Central European Time | -04:00 |
| Serra Bahrs Scrub | Eastern Australia Time | -13:00 |
| Serra Ulundurpet | India Standard Time | -08:30 |
| Serra Baichanalli | India Standard Time | -08:30 |
| Serra Ulverston | United Kingdom Time | -03:00 |
| Serra Baidani | India Standard Time | -08:30 |
| Serra Ulverstone | Eastern Australia Time | -14:00 |
| Serra Atlantic Beach | Eastern Time | 02:00 |
| Serra Ulmen | Central European Time | -04:00 |
| Serra Bekasi | Western Indonesia Time | -10:00 |
| Serra Ulrichsberg | Central European Time | -04:00 |
| Serra Begur | Central European Time | -04:00 |
| Serra Ultimo | Eastern Australia Time | -14:00 |
| Serra Beit Jann | Israel Time | -05:00 |
| Serra Zwingenberg | Central European Time | -04:00 |
| Serra Belfast | Eastern Time | 02:00 |
| Serra Zwiefalten | Central European Time | -04:00 |
| Serra Belgrade | Mountain Time | 04:00 |
| Serra Zweisimmen | Central European Time | -04:00 |
| Serra Belgrave | Eastern Australia Time | -14:00 |
| Serra Belfort-du-Quercy | Central European Time | -04:00 |
| Serra Belforte del Chienti | Central European Time | -04:00 |
| Serra Belconnen | Eastern Australia Time | -14:00 |
| Serra Belagam | India Standard Time | -08:30 |
| Serra Bogotá | Colombia Time | 02:00 |
| Serra Boksburg | South Africa Standard Time | -05:00 |
| Serra Bella Vista | Eastern Australia Time | -14:00 |
| Serra Bellbrook | Eastern Time | 02:00 |
| Serra Bellbrook | Eastern Australia Time | -14:00 |
| Serra Boğazkent Belediyesi | Turkey Time | -06:00 |
| Serra Belleair Bluffs | Eastern Time | 02:00 |
| Serra Assomada | Cape Verde Time | -02:00 |