| Valkenburg Mauá | Brasilia Time | 05:00 |
| Valkenburg Abomey Calavi | West Africa Time | 01:00 |
| Valkenburg Bochum | Central European Time | 00:00 |
| Valkenburg Toyonaka | Japan Time | -07:00 |
| Valkenburg Iztacalco | Central Time | 07:00 |
| Valkenburg Betim | Brasilia Time | 05:00 |
| Valkenburg Fukuyama | Japan Time | -07:00 |
| Valkenburg N'dalatando | West Africa Time | 01:00 |
| Valkenburg Delmas 73 | Eastern Time | 06:00 |
| Valkenburg Pasto | Colombia Time | 07:00 |
| Valkenburg Batman | Turkey Time | -01:00 |
| Valkenburg Wellington | New Zealand Time | -10:00 |
| Valkenburg Las Palmas de Gran Canaria | Western European Time | 01:00 |
| Valkenburg Caxias do Sul | Brasilia Time | 05:00 |
| Valkenburg Nizhny Tagil | Yekaterinburg Time | -03:00 |
| Valkenburg Bochum-Hordel | Central European Time | 00:00 |
| Valkenburg Dezhou | China Time | -06:00 |
| Valkenburg Krugersdorp | South Africa Standard Time | 00:00 |
| Valkenburg Pānihāti | India Standard Time | -03:30 |
| Valkenburg Toyohashi | Japan Time | -07:00 |
| Valkenburg Zhoukou | China Time | -06:00 |
| Valkenburg Laval | Eastern Time | 06:00 |
| Valkenburg Huancayo | Peru Time | 07:00 |
| Valkenburg Makiivka | Eastern European Time | -01:00 |
| Valkenburg Putian | China Time | -06:00 |
| Valkenburg Kahramanmaraş | Turkey Time | -01:00 |
| Valkenburg Minato | Japan Time | -07:00 |
| Valkenburg Tirana | Central European Time | 00:00 |
| Valkenburg São José do Rio Preto | Brasilia Time | 05:00 |
| Valkenburg Kaunas | Eastern European Time | -01:00 |
| Valkenburg Bakersfield | Pacific Time | 09:00 |
| Valkenburg Zhangjiakou Shi Xuanhua Qu | China Time | -06:00 |
| Valkenburg Seremban | Malaysia Time | -06:00 |
| Valkenburg Stoke-on-Trent | United Kingdom Time | 01:00 |
| Valkenburg Pingxiang | China Time | -06:00 |
| Valkenburg Van | Turkey Time | -01:00 |
| Valkenburg Honolulu | Hawaii-Aleutian Time | 12:00 |
| Valkenburg Abbadan | Iran Time | -02:30 |
| Valkenburg Puerto La Cruz | Venezuela Time | 06:00 |
| Valkenburg Fenghuang | China Time | -06:00 |
| Valkenburg Brno | Central European Time | 00:00 |
| Valkenburg Mahilioŭ | Moscow Time | -01:00 |
| Valkenburg Tampa | Eastern Time | 06:00 |
| Valkenburg Canberra | Eastern Australia Time | -08:00 |
| Valkenburg Nara | Japan Time | -07:00 |
| Valkenburg Ahmednagar | India Standard Time | -03:30 |
| Valkenburg Dhule | India Standard Time | -03:30 |
| Valkenburg Olinda | Brasilia Time | 05:00 |
| Valkenburg Kenitra | Western European Time | 01:00 |
| Valkenburg Bydgoszcz | Central European Time | 00:00 |