| Barcelona Grönland | Central European Time | 00:00 |
| Barcelona Stone Mountain | Eastern Time | 06:00 |
| Barcelona Großerlach | Central European Time | 00:00 |
| Barcelona Stonegate | United Kingdom Time | 01:00 |
| Barcelona Grindelwald | Central European Time | 00:00 |
| Barcelona Stilton | United Kingdom Time | 01:00 |
| Barcelona Grinnell | Central Time | 07:00 |
| Barcelona Stirling | Mountain Time | 08:00 |
| Barcelona Groß Grönau | Central European Time | 00:00 |
| Barcelona Simpang Ampat | Malaysia Time | -07:00 |
| Barcelona Hérémence | Central European Time | 00:00 |
| Barcelona Simrishamn N | Central European Time | 00:00 |
| Barcelona Heringsdorf | Central European Time | 00:00 |
| Barcelona Simpang Renggam | Malaysia Time | -07:00 |
| Barcelona Herve | Central European Time | 00:00 |
| Barcelona Sinaia | Eastern European Time | -01:00 |
| Barcelona Herrera de Pisuerga | Central European Time | 00:00 |
| Barcelona Stevensville | Eastern Time | 06:00 |
| Barcelona Herodsfoot | United Kingdom Time | 01:00 |
| Barcelona Stewiacke | Atlantic Time | 05:00 |
| Barcelona Hendersonville | Eastern Time | 06:00 |
| Barcelona Silverton | Pacific Time | 09:00 |
| Barcelona Henndorf am Wallersee | Central European Time | 00:00 |
| Barcelona Silveira | Western European Time | 01:00 |
| Barcelona Henrico | Eastern Time | 06:00 |
| Barcelona Hepburn Springs | Eastern Australia Time | -10:00 |
| Barcelona Hephzibah | Eastern Time | 06:00 |
| Barcelona Gargantilla del Lozoya | Central European Time | 00:00 |
| Barcelona Gardnerville | Pacific Time | 09:00 |
| Barcelona Gardone Riviera | Central European Time | 00:00 |
| Barcelona Gargnano | Central European Time | 00:00 |
| Barcelona Garstang | United Kingdom Time | 01:00 |
| Barcelona Garopaba | Brasilia Time | 04:00 |
| Barcelona Garching | Central European Time | 00:00 |
| Barcelona Gardelegen | Central European Time | 00:00 |
| Barcelona Gardiner | Eastern Time | 06:00 |
| Barcelona Faridabad | India Standard Time | -04:30 |
| Barcelona Farmersville | Central Time | 07:00 |
| Barcelona Farmerville | Central Time | 07:00 |
| Barcelona Farmingdale | Eastern Time | 06:00 |
| Barcelona Greenwood Village | Mountain Time | 08:00 |
| Barcelona Greenway | Eastern Australia Time | -10:00 |
| Barcelona Greenwich | Eastern Time | 06:00 |
| Barcelona Grenzach-Wyhlen | Central European Time | 00:00 |
| Barcelona Grevesmühlen | Central European Time | 00:00 |
| Barcelona Greystoke | United Kingdom Time | 01:00 |
| Barcelona Greyton | South Africa Standard Time | -01:00 |
| Barcelona Grezzana | Central European Time | 00:00 |
| Barcelona Gas City | Eastern Time | 06:00 |
| Barcelona Gaston | Eastern Time | 06:00 |