| Valkenburg Avadi | India Standard Time | -03:30 |
| Valkenburg Praia Grande | Brasilia Time | 05:00 |
| Valkenburg Colonia del Valle | Central Time | 07:00 |
| Valkenburg Niš | Central European Time | 00:00 |
| Valkenburg Singa | Central Africa Time | 00:00 |
| Valkenburg Port-de-Paix | Eastern Time | 06:00 |
| Valkenburg San Bernardo | Chile Time | 06:00 |
| Valkenburg Várzea Grande | Amazon Time | 06:00 |
| Valkenburg Porto | Western European Time | 01:00 |
| Valkenburg Volta Redonda | Brasilia Time | 05:00 |
| Valkenburg Kirovohrad | Eastern European Time | -01:00 |
| Valkenburg Santa Maria | Brasilia Time | 05:00 |
| Valkenburg Lubbock | Central Time | 07:00 |
| Valkenburg Madison | Central Time | 07:00 |
| Valkenburg Fukui | Japan Time | -07:00 |
| Valkenburg Dniprodzerzhyns'k | Eastern European Time | -01:00 |
| Valkenburg Montpellier | Central European Time | 00:00 |
| Valkenburg Jimeta | West Africa Time | 01:00 |
| Valkenburg Częstochowa | Central European Time | 00:00 |
| Valkenburg Tiruvottiyūr | India Standard Time | -03:30 |
| Valkenburg Oshawa | Eastern Time | 06:00 |
| Valkenburg Palmira | Colombia Time | 07:00 |
| Valkenburg Bukhara | Uzbekistan Time | -03:00 |
| Valkenburg Gilbert | Mountain Time | 09:00 |
| Valkenburg Sagar | India Standard Time | -03:30 |
| Valkenburg Udon Thani | Indochina Time | -05:00 |
| Valkenburg Chemnitz | Central European Time | 00:00 |
| Valkenburg Ica | Peru Time | 07:00 |
| Valkenburg Orsk | Yekaterinburg Time | -03:00 |
| Valkenburg Vanderbijlpark | South Africa Standard Time | 00:00 |
| Valkenburg San Cristóbal | Venezuela Time | 06:00 |
| Valkenburg Mito | Japan Time | -07:00 |
| Valkenburg Norfolk | Eastern Time | 06:00 |
| Valkenburg Rizhao | China Time | -06:00 |
| Valkenburg Southampton | United Kingdom Time | 01:00 |
| Valkenburg A Coruña | Central European Time | 00:00 |
| Valkenburg Mau | India Standard Time | -03:30 |
| Valkenburg Shimonoseki | Japan Time | -07:00 |
| Valkenburg Juliaca | Peru Time | 07:00 |
| Valkenburg Nicolás Romero | Central Time | 07:00 |
| Valkenburg Ji’an | China Time | -06:00 |
| Valkenburg Nizhnevartovsk | Yekaterinburg Time | -03:00 |
| Valkenburg Gorgan | Iran Time | -02:30 |
| Valkenburg Braunschweig | Central European Time | 00:00 |
| Valkenburg Hebi | China Time | -06:00 |
| Valkenburg Bago | Myanmar Time | -04:30 |
| Valkenburg Bihar Sharif | India Standard Time | -03:30 |
| Valkenburg Nuestra Señora del Rosario de Baruta | Venezuela Time | 06:00 |
| Valkenburg Puente de Vallecas | Central European Time | 00:00 |
| Valkenburg Trabzon | Turkey Time | -01:00 |